; LLVM IR from chensoft/libsocket :: lib/libchen/test/src/base/iterator.ll (ZN25BaseIterTest_General_Test8TestBodyEv)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.chen::iterator::erasure" = type { ptr }
%"class.testing::AssertionResult" = type { i8, %"class.testing::internal::scoped_ptr" }
%"class.testing::internal::scoped_ptr" = type { ptr }
%"class.testing::Message" = type { %"class.testing::internal::scoped_ptr.0" }
%"class.testing::internal::scoped_ptr.0" = type { ptr }
%"class.testing::internal::AssertHelper" = type { ptr }
%"class.chen::iterator::proxy" = type { i8, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"struct.std::array" = type { [4 x i8] }
%"class.chen::iterator::erasure.1" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<char, std::allocator<char>>::_List_impl" }
%"struct.std::__cxx11::_List_base<char, std::allocator<char>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"struct.std::__detail::_List_node_header" = type { %"struct.std::__detail::_List_node_base", i64 }
%"struct.std::__detail::_List_node_base" = type { ptr, ptr }
%"class.std::initializer_list" = type { ptr, i64 }
%"class.chen::iterator::erasure.5" = type { ptr }
%"struct.std::_List_iterator" = type { ptr }

@.str.3 = external hidden unnamed_addr constant [91 x i8], align 1
@__const._ZN25BaseIterTest_General_Test8TestBodyEv.buf = external hidden unnamed_addr constant [5 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [56 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN25BaseIterTest_General_Test8TestBodyEv(ptr noundef nonnull align 8 dereferenceable(16) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca [5 x i8], align 1
  %4 = alloca %"class.chen::iterator::erasure", align 8
  %5 = alloca %"class.testing::AssertionResult", align 8
  %6 = alloca i8, align 1
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.testing::Message", align 8
  %10 = alloca %"class.testing::internal::AssertHelper", align 8
  %11 = alloca %"class.testing::AssertionResult", align 8
  %12 = alloca i8, align 1
  %13 = alloca i8, align 1
  %14 = alloca %"class.chen::iterator::proxy", align 8
  %15 = alloca %"class.testing::Message", align 8
  %16 = alloca %"class.testing::internal::AssertHelper", align 8
  %17 = alloca %"class.testing::AssertionResult", align 8
  %18 = alloca i8, align 1
  %19 = alloca %"class.testing::Message", align 8
  %20 = alloca %"class.testing::internal::AssertHelper", align 8
  %21 = alloca %"class.testing::AssertionResult", align 8
  %22 = alloca i8, align 1
  %23 = alloca %"class.testing::Message", align 8
  %24 = alloca %"class.testing::internal::AssertHelper", align 8
  %25 = alloca %"class.testing::AssertionResult", align 8
  %26 = alloca i8, align 1
  %27 = alloca %"class.testing::Message", align 8
  %28 = alloca %"class.testing::internal::AssertHelper", align 8
  %29 = alloca %"class.testing::AssertionResult", align 8
  %30 = alloca i8, align 1
  %31 = alloca %"class.testing::Message", align 8
  %32 = alloca %"class.testing::internal::AssertHelper", align 8
  %33 = alloca %"class.testing::AssertionResult", align 8
  %34 = alloca i8, align 1
  %35 = alloca i8, align 1
  %36 = alloca %"class.chen::iterator::proxy", align 8
  %37 = alloca %"class.testing::Message", align 8
  %38 = alloca %"class.testing::internal::AssertHelper", align 8
  %39 = alloca %"class.testing::AssertionResult", align 8
  %40 = alloca i8, align 1
  %41 = alloca %"class.testing::Message", align 8
  %42 = alloca %"class.testing::internal::AssertHelper", align 8
  %43 = alloca %"class.testing::AssertionResult", align 8
  %44 = alloca i8, align 1
  %45 = alloca %"class.testing::Message", align 8
  %46 = alloca %"class.testing::internal::AssertHelper", align 8
  %47 = alloca %"class.testing::AssertionResult", align 8
  %48 = alloca i8, align 1
  %49 = alloca %"class.testing::Message", align 8
  %50 = alloca %"class.testing::internal::AssertHelper", align 8
  %51 = alloca %"class.testing::AssertionResult", align 8
  %52 = alloca i8, align 1
  %53 = alloca %"class.chen::iterator::erasure", align 8
  %54 = alloca %"class.testing::Message", align 8
  %55 = alloca %"class.testing::internal::AssertHelper", align 8
  %56 = alloca %"class.testing::AssertionResult", align 8
  %57 = alloca i8, align 1
  %58 = alloca %"class.testing::Message", align 8
  %59 = alloca %"class.testing::internal::AssertHelper", align 8
  %60 = alloca %"class.testing::AssertionResult", align 8
  %61 = alloca i8, align 1
  %62 = alloca %"class.chen::iterator::erasure", align 8
  %63 = alloca %"class.testing::Message", align 8
  %64 = alloca %"class.testing::internal::AssertHelper", align 8
  %65 = alloca %"class.testing::AssertionResult", align 8
  %66 = alloca i8, align 1
  %67 = alloca %"class.testing::Message", align 8
  %68 = alloca %"class.testing::internal::AssertHelper", align 8
  %69 = alloca %"class.chen::iterator::erasure", align 8
  %70 = alloca %"class.chen::iterator::proxy", align 8
  %71 = alloca %"class.testing::AssertionResult", align 8
  %72 = alloca i8, align 1
  %73 = alloca %"class.testing::Message", align 8
  %74 = alloca %"class.testing::internal::AssertHelper", align 8
  %75 = alloca %"class.chen::iterator::erasure", align 8
  %76 = alloca %"class.testing::AssertionResult", align 8
  %77 = alloca i8, align 1
  %78 = alloca %"class.testing::Message", align 8
  %79 = alloca %"class.testing::internal::AssertHelper", align 8
  %80 = alloca %"class.std::__cxx11::basic_string", align 8
  %81 = alloca %"class.testing::AssertionResult", align 8
  %82 = alloca i8, align 1
  %83 = alloca %"class.testing::Message", align 8
  %84 = alloca %"class.testing::internal::AssertHelper", align 8
  %85 = alloca %"class.std::__cxx11::basic_string", align 8
  %86 = alloca %"class.testing::AssertionResult", align 8
  %87 = alloca i8, align 1
  %88 = alloca %"class.testing::Message", align 8
  %89 = alloca %"class.testing::internal::AssertHelper", align 8
  %90 = alloca %"class.std::__cxx11::basic_string", align 8
  %91 = alloca %"class.testing::AssertionResult", align 8
  %92 = alloca i8, align 1
  %93 = alloca %"class.testing::Message", align 8
  %94 = alloca %"class.testing::internal::AssertHelper", align 8
  %95 = alloca %"class.std::__cxx11::basic_string", align 8
  %96 = alloca %"class.testing::AssertionResult", align 8
  %97 = alloca i8, align 1
  %98 = alloca %"class.testing::Message", align 8
  %99 = alloca %"class.testing::internal::AssertHelper", align 8
  %100 = alloca %"class.std::__cxx11::basic_string", align 8
  %101 = alloca %"class.testing::AssertionResult", align 8
  %102 = alloca i8, align 1
  %103 = alloca %"class.testing::Message", align 8
  %104 = alloca %"class.testing::internal::AssertHelper", align 8
  %105 = alloca %"class.std::__cxx11::basic_string", align 8
  %106 = alloca %"class.testing::AssertionResult", align 8
  %107 = alloca i8, align 1
  %108 = alloca %"class.testing::Message", align 8
  %109 = alloca %"class.testing::internal::AssertHelper", align 8
  %110 = alloca %"class.std::__cxx11::basic_string", align 8
  %111 = alloca %"class.std::vector", align 8
  %112 = alloca %"class.std::allocator", align 1
  %113 = alloca %"struct.std::array", align 1
  %114 = alloca %"class.chen::iterator::erasure.1", align 8
  %115 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %116 = alloca %"class.chen::iterator::erasure.1", align 8
  %117 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %118 = alloca %"class.chen::iterator::erasure.1", align 8
  %119 = alloca %"class.chen::iterator::erasure.1", align 8
  %120 = alloca %"class.testing::AssertionResult", align 8
  %121 = alloca i8, align 1
  %122 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %123 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %124 = alloca %"class.testing::Message", align 8
  %125 = alloca %"class.testing::internal::AssertHelper", align 8
  %126 = alloca %"class.std::__cxx11::basic_string", align 8
  %127 = alloca %"class.std::__cxx11::list", align 8
  %128 = alloca %"class.std::initializer_list", align 8
  %129 = alloca [4 x i8], align 1
  %130 = alloca %"class.std::allocator", align 1
  %131 = alloca %"class.chen::iterator::erasure.5", align 8
  %132 = alloca %"struct.std::_List_iterator", align 8
  %133 = alloca %"class.chen::iterator::erasure.5", align 8
  %134 = alloca %"struct.std::_List_iterator", align 8
  %135 = alloca %"class.chen::iterator::erasure.1", align 8
  %136 = alloca %"class.testing::AssertionResult", align 8
  %137 = alloca i8, align 1
  %138 = alloca %"class.chen::iterator::proxy", align 8
  %139 = alloca %"class.chen::iterator::proxy", align 8
  %140 = alloca %"class.testing::Message", align 8
  %141 = alloca %"class.testing::internal::AssertHelper", align 8
  %142 = alloca %"class.std::__cxx11::basic_string", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %143 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 5, ptr %3) #11
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %3, ptr align 1 @__const._ZN25BaseIterTest_General_Test8TestBodyEv.buf, i64 5, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #11
  %144 = getelementptr inbounds [5 x i8], ptr %3, i64 0, i64 0
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2IS4_EET_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef %144)
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #11
  store i8 99, ptr %6, align 1, !tbaa !9
  %145 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %146 unwind label %151

146:                                              ; preds = %1
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %5, ptr noundef @.str.4, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %6, ptr noundef nonnull align 1 dereferenceable(1) %145)
          to label %147 unwind label %151

147:                                              ; preds = %146
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #11
  %148 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %149 unwind label %155

149:                                              ; preds = %147
  br i1 %148, label %150, label %159

150:                                              ; preds = %149
  br label %179

151:                                              ; preds = %146, %1
  %152 = landingpad { ptr, i32 }
          cleanup
  %153 = extractvalue { ptr, i32 } %152, 0
  store ptr %153, ptr %7, align 8
  %154 = extractvalue { ptr, i32 } %152, 1
  store i32 %154, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #11
  br label %188

155:                                              ; preds = %147
  %156 = landingpad { ptr, i32 }
          cleanup
  %157 = extractvalue { ptr, i32 } %156, 0
  store ptr %157, ptr %7, align 8
  %158 = extractvalue { ptr, i32 } %156, 1
  store i32 %158, ptr %8, align 4
  br label %187

159:                                              ; preds = %149
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %160 unwind label %165

160:                                              ; preds = %159
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #11
  %161 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %162 unwind label %169

162:                                              ; preds = %160
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %10, i32 noundef 1, ptr noundef @.str.3, i32 noundef 23, ptr noundef %161)
          to label %163 unwind label %169

163:                                              ; preds = %162
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %164 unwind label %173

164:                                              ; preds = %163
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #11
  br label %179

165:                                              ; preds = %159
  %166 = landingpad { ptr, i32 }
          cleanup
  %167 = extractvalue { ptr, i32 } %166, 0
  store ptr %167, ptr %7, align 8
  %168 = extractvalue { ptr, i32 } %166, 1
  store i32 %168, ptr %8, align 4
  br label %178

169:                                              ; preds = %162, %160
  %170 = landingpad { ptr, i32 }
          cleanup
  %171 = extractvalue { ptr, i32 } %170, 0
  store ptr %171, ptr %7, align 8
  %172 = extractvalue { ptr, i32 } %170, 1
  store i32 %172, ptr %8, align 4
  br label %177

173:                                              ; preds = %163
  %174 = landingpad { ptr, i32 }
          cleanup
  %175 = extractvalue { ptr, i32 } %174, 0
  store ptr %175, ptr %7, align 8
  %176 = extractvalue { ptr, i32 } %174, 1
  store i32 %176, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #11
  br label %177

177:                                              ; preds = %173, %169
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #11
  br label %178

178:                                              ; preds = %177, %165
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #11
  br label %187

179:                                              ; preds = %164, %150
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %11) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #11
  store i8 99, ptr %12, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #11
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEi(ptr dead_on_unwind writable sret(%"class.chen::iterator::proxy") align 8 %14, ptr noundef nonnull align 8 dereferenceable(8) %4, i32 noundef 0)
          to label %180 unwind label %189

180:                                              ; preds = %179
  %181 = invoke noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %182 unwind label %193

182:                                              ; preds = %180
  store i8 %181, ptr %13, align 1, !tbaa !9
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %11, ptr noundef @.str.4, ptr noundef @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %12, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %183 unwind label %193

183:                                              ; preds = %182
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #11
  %184 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %185 unwind label %198

185:                                              ; preds = %183
  br i1 %184, label %186, label %202

186:                                              ; preds = %185
  br label %222

187:                                              ; preds = %178, %155
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #11
  br label %188

188:                                              ; preds = %187, %151
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #11
  br label %1285

189:                                              ; preds = %179
  %190 = landingpad { ptr, i32 }
          cleanup
  %191 = extractvalue { ptr, i32 } %190, 0
  store ptr %191, ptr %7, align 8
  %192 = extractvalue { ptr, i32 } %190, 1
  store i32 %192, ptr %8, align 4
  br label %197

193:                                              ; preds = %182, %180
  %194 = landingpad { ptr, i32 }
          cleanup
  %195 = extractvalue { ptr, i32 } %194, 0
  store ptr %195, ptr %7, align 8
  %196 = extractvalue { ptr, i32 } %194, 1
  store i32 %196, ptr %8, align 4
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #11
  br label %197

197:                                              ; preds = %193, %189
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #11
  br label %230

198:                                              ; preds = %183
  %199 = landingpad { ptr, i32 }
          cleanup
  %200 = extractvalue { ptr, i32 } %199, 0
  store ptr %200, ptr %7, align 8
  %201 = extractvalue { ptr, i32 } %199, 1
  store i32 %201, ptr %8, align 4
  br label %229

202:                                              ; preds = %185
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %203 unwind label %208

203:                                              ; preds = %202
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #11
  %204 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %205 unwind label %212

205:                                              ; preds = %203
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %16, i32 noundef 1, ptr noundef @.str.3, i32 noundef 24, ptr noundef %204)
          to label %206 unwind label %212

206:                                              ; preds = %205
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %207 unwind label %216

207:                                              ; preds = %206
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %15) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #11
  br label %222

208:                                              ; preds = %202
  %209 = landingpad { ptr, i32 }
          cleanup
  %210 = extractvalue { ptr, i32 } %209, 0
  store ptr %210, ptr %7, align 8
  %211 = extractvalue { ptr, i32 } %209, 1
  store i32 %211, ptr %8, align 4
  br label %221

212:                                              ; preds = %205, %203
  %213 = landingpad { ptr, i32 }
          cleanup
  %214 = extractvalue { ptr, i32 } %213, 0
  store ptr %214, ptr %7, align 8
  %215 = extractvalue { ptr, i32 } %213, 1
  store i32 %215, ptr %8, align 4
  br label %220

216:                                              ; preds = %206
  %217 = landingpad { ptr, i32 }
          cleanup
  %218 = extractvalue { ptr, i32 } %217, 0
  store ptr %218, ptr %7, align 8
  %219 = extractvalue { ptr, i32 } %217, 1
  store i32 %219, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #11
  br label %220

220:                                              ; preds = %216, %212
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %15) #11
  br label %221

221:                                              ; preds = %220, %208
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #11
  br label %229

222:                                              ; preds = %207, %186
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %17) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #11
  store i8 104, ptr %18, align 1, !tbaa !9
  %223 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %224 unwind label %231

224:                                              ; preds = %222
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %17, ptr noundef @.str.7, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %18, ptr noundef nonnull align 1 dereferenceable(1) %223)
          to label %225 unwind label %231

225:                                              ; preds = %224
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #11
  %226 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %17)
          to label %227 unwind label %235

227:                                              ; preds = %225
  br i1 %226, label %228, label %239

228:                                              ; preds = %227
  br label %259

229:                                              ; preds = %221, %198
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #11
  br label %230

230:                                              ; preds = %229, %197
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #11
  br label %1285

231:                                              ; preds = %224, %222
  %232 = landingpad { ptr, i32 }
          cleanup
  %233 = extractvalue { ptr, i32 } %232, 0
  store ptr %233, ptr %7, align 8
  %234 = extractvalue { ptr, i32 } %232, 1
  store i32 %234, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #11
  br label %269

235:                                              ; preds = %225
  %236 = landingpad { ptr, i32 }
          cleanup
  %237 = extractvalue { ptr, i32 } %236, 0
  store ptr %237, ptr %7, align 8
  %238 = extractvalue { ptr, i32 } %236, 1
  store i32 %238, ptr %8, align 4
  br label %268

239:                                              ; preds = %227
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %19)
          to label %240 unwind label %245

240:                                              ; preds = %239
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #11
  %241 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %17)
          to label %242 unwind label %249

242:                                              ; preds = %240
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %20, i32 noundef 1, ptr noundef @.str.3, i32 noundef 25, ptr noundef %241)
          to label %243 unwind label %249

243:                                              ; preds = %242
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull align 8 dereferenceable(8) %19)
          to label %244 unwind label %253

244:                                              ; preds = %243
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %20) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %19) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #11
  br label %259

245:                                              ; preds = %239
  %246 = landingpad { ptr, i32 }
          cleanup
  %247 = extractvalue { ptr, i32 } %246, 0
  store ptr %247, ptr %7, align 8
  %248 = extractvalue { ptr, i32 } %246, 1
  store i32 %248, ptr %8, align 4
  br label %258

249:                                              ; preds = %242, %240
  %250 = landingpad { ptr, i32 }
          cleanup
  %251 = extractvalue { ptr, i32 } %250, 0
  store ptr %251, ptr %7, align 8
  %252 = extractvalue { ptr, i32 } %250, 1
  store i32 %252, ptr %8, align 4
  br label %257

253:                                              ; preds = %243
  %254 = landingpad { ptr, i32 }
          cleanup
  %255 = extractvalue { ptr, i32 } %254, 0
  store ptr %255, ptr %7, align 8
  %256 = extractvalue { ptr, i32 } %254, 1
  store i32 %256, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %20) #11
  br label %257

257:                                              ; preds = %253, %249
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %19) #11
  br label %258

258:                                              ; preds = %257, %245
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #11
  br label %268

259:                                              ; preds = %244, %228
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %17) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %17) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %21) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #11
  store i8 101, ptr %22, align 1, !tbaa !9
  %260 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %261 unwind label %270

261:                                              ; preds = %259
  %262 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %260)
          to label %263 unwind label %270

263:                                              ; preds = %261
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %21, ptr noundef @.str.8, ptr noundef @.str.9, ptr noundef nonnull align 1 dereferenceable(1) %22, ptr noundef nonnull align 1 dereferenceable(1) %262)
          to label %264 unwind label %270

264:                                              ; preds = %263
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #11
  %265 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %21)
          to label %266 unwind label %274

266:                                              ; preds = %264
  br i1 %265, label %267, label %278

267:                                              ; preds = %266
  br label %298

268:                                              ; preds = %258, %235
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %17) #11
  br label %269

269:                                              ; preds = %268, %231
  call void @llvm.lifetime.end.p0(i64 16, ptr %17) #11
  br label %1285

270:                                              ; preds = %263, %261, %259
  %271 = landingpad { ptr, i32 }
          cleanup
  %272 = extractvalue { ptr, i32 } %271, 0
  store ptr %272, ptr %7, align 8
  %273 = extractvalue { ptr, i32 } %271, 1
  store i32 %273, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #11
  br label %308

274:                                              ; preds = %264
  %275 = landingpad { ptr, i32 }
          cleanup
  %276 = extractvalue { ptr, i32 } %275, 0
  store ptr %276, ptr %7, align 8
  %277 = extractvalue { ptr, i32 } %275, 1
  store i32 %277, ptr %8, align 4
  br label %307

278:                                              ; preds = %266
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %23)
          to label %279 unwind label %284

279:                                              ; preds = %278
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #11
  %280 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %21)
          to label %281 unwind label %288

281:                                              ; preds = %279
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %24, i32 noundef 1, ptr noundef @.str.3, i32 noundef 26, ptr noundef %280)
          to label %282 unwind label %288

282:                                              ; preds = %281
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull align 8 dereferenceable(8) %23)
          to label %283 unwind label %292

283:                                              ; preds = %282
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %24) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %23) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #11
  br label %298

284:                                              ; preds = %278
  %285 = landingpad { ptr, i32 }
          cleanup
  %286 = extractvalue { ptr, i32 } %285, 0
  store ptr %286, ptr %7, align 8
  %287 = extractvalue { ptr, i32 } %285, 1
  store i32 %287, ptr %8, align 4
  br label %297

288:                                              ; preds = %281, %279
  %289 = landingpad { ptr, i32 }
          cleanup
  %290 = extractvalue { ptr, i32 } %289, 0
  store ptr %290, ptr %7, align 8
  %291 = extractvalue { ptr, i32 } %289, 1
  store i32 %291, ptr %8, align 4
  br label %296

292:                                              ; preds = %282
  %293 = landingpad { ptr, i32 }
          cleanup
  %294 = extractvalue { ptr, i32 } %293, 0
  store ptr %294, ptr %7, align 8
  %295 = extractvalue { ptr, i32 } %293, 1
  store i32 %295, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %24) #11
  br label %296

296:                                              ; preds = %292, %288
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %23) #11
  br label %297

297:                                              ; preds = %296, %284
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #11
  br label %307

298:                                              ; preds = %283, %267
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %21) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %21) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %25) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %26) #11
  store i8 104, ptr %26, align 1, !tbaa !9
  %299 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmmEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %300 unwind label %309

300:                                              ; preds = %298
  %301 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %299)
          to label %302 unwind label %309

302:                                              ; preds = %300
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %25, ptr noundef @.str.7, ptr noundef @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %26, ptr noundef nonnull align 1 dereferenceable(1) %301)
          to label %303 unwind label %309

303:                                              ; preds = %302
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #11
  %304 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %305 unwind label %313

305:                                              ; preds = %303
  br i1 %304, label %306, label %317

306:                                              ; preds = %305
  br label %337

307:                                              ; preds = %297, %274
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %21) #11
  br label %308

308:                                              ; preds = %307, %270
  call void @llvm.lifetime.end.p0(i64 16, ptr %21) #11
  br label %1285

309:                                              ; preds = %302, %300, %298
  %310 = landingpad { ptr, i32 }
          cleanup
  %311 = extractvalue { ptr, i32 } %310, 0
  store ptr %311, ptr %7, align 8
  %312 = extractvalue { ptr, i32 } %310, 1
  store i32 %312, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #11
  br label %345

313:                                              ; preds = %303
  %314 = landingpad { ptr, i32 }
          cleanup
  %315 = extractvalue { ptr, i32 } %314, 0
  store ptr %315, ptr %7, align 8
  %316 = extractvalue { ptr, i32 } %314, 1
  store i32 %316, ptr %8, align 4
  br label %344

317:                                              ; preds = %305
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %27)
          to label %318 unwind label %323

318:                                              ; preds = %317
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #11
  %319 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %320 unwind label %327

320:                                              ; preds = %318
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %28, i32 noundef 1, ptr noundef @.str.3, i32 noundef 27, ptr noundef %319)
          to label %321 unwind label %327

321:                                              ; preds = %320
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(8) %27)
          to label %322 unwind label %331

322:                                              ; preds = %321
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %28) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %27) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #11
  br label %337

323:                                              ; preds = %317
  %324 = landingpad { ptr, i32 }
          cleanup
  %325 = extractvalue { ptr, i32 } %324, 0
  store ptr %325, ptr %7, align 8
  %326 = extractvalue { ptr, i32 } %324, 1
  store i32 %326, ptr %8, align 4
  br label %336

327:                                              ; preds = %320, %318
  %328 = landingpad { ptr, i32 }
          cleanup
  %329 = extractvalue { ptr, i32 } %328, 0
  store ptr %329, ptr %7, align 8
  %330 = extractvalue { ptr, i32 } %328, 1
  store i32 %330, ptr %8, align 4
  br label %335

331:                                              ; preds = %321
  %332 = landingpad { ptr, i32 }
          cleanup
  %333 = extractvalue { ptr, i32 } %332, 0
  store ptr %333, ptr %7, align 8
  %334 = extractvalue { ptr, i32 } %332, 1
  store i32 %334, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %28) #11
  br label %335

335:                                              ; preds = %331, %327
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %27) #11
  br label %336

336:                                              ; preds = %335, %323
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #11
  br label %344

337:                                              ; preds = %322, %306
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %25) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %29) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %30) #11
  store i8 104, ptr %30, align 1, !tbaa !9
  %338 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %339 unwind label %346

339:                                              ; preds = %337
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %29, ptr noundef @.str.7, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %30, ptr noundef nonnull align 1 dereferenceable(1) %338)
          to label %340 unwind label %346

340:                                              ; preds = %339
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #11
  %341 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %29)
          to label %342 unwind label %350

342:                                              ; preds = %340
  br i1 %341, label %343, label %354

343:                                              ; preds = %342
  br label %374

344:                                              ; preds = %336, %313
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #11
  br label %345

345:                                              ; preds = %344, %309
  call void @llvm.lifetime.end.p0(i64 16, ptr %25) #11
  br label %1285

346:                                              ; preds = %339, %337
  %347 = landingpad { ptr, i32 }
          cleanup
  %348 = extractvalue { ptr, i32 } %347, 0
  store ptr %348, ptr %7, align 8
  %349 = extractvalue { ptr, i32 } %347, 1
  store i32 %349, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #11
  br label %383

350:                                              ; preds = %340
  %351 = landingpad { ptr, i32 }
          cleanup
  %352 = extractvalue { ptr, i32 } %351, 0
  store ptr %352, ptr %7, align 8
  %353 = extractvalue { ptr, i32 } %351, 1
  store i32 %353, ptr %8, align 4
  br label %382

354:                                              ; preds = %342
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %31)
          to label %355 unwind label %360

355:                                              ; preds = %354
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #11
  %356 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %29)
          to label %357 unwind label %364

357:                                              ; preds = %355
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %32, i32 noundef 1, ptr noundef @.str.3, i32 noundef 28, ptr noundef %356)
          to label %358 unwind label %364

358:                                              ; preds = %357
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %32, ptr noundef nonnull align 8 dereferenceable(8) %31)
          to label %359 unwind label %368

359:                                              ; preds = %358
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %32) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %31) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #11
  br label %374

360:                                              ; preds = %354
  %361 = landingpad { ptr, i32 }
          cleanup
  %362 = extractvalue { ptr, i32 } %361, 0
  store ptr %362, ptr %7, align 8
  %363 = extractvalue { ptr, i32 } %361, 1
  store i32 %363, ptr %8, align 4
  br label %373

364:                                              ; preds = %357, %355
  %365 = landingpad { ptr, i32 }
          cleanup
  %366 = extractvalue { ptr, i32 } %365, 0
  store ptr %366, ptr %7, align 8
  %367 = extractvalue { ptr, i32 } %365, 1
  store i32 %367, ptr %8, align 4
  br label %372

368:                                              ; preds = %358
  %369 = landingpad { ptr, i32 }
          cleanup
  %370 = extractvalue { ptr, i32 } %369, 0
  store ptr %370, ptr %7, align 8
  %371 = extractvalue { ptr, i32 } %369, 1
  store i32 %371, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %32) #11
  br label %372

372:                                              ; preds = %368, %364
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %31) #11
  br label %373

373:                                              ; preds = %372, %360
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #11
  br label %382

374:                                              ; preds = %359, %343
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %29) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %29) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %33) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %34) #11
  store i8 104, ptr %34, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %35) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %36) #11
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmmEi(ptr dead_on_unwind writable sret(%"class.chen::iterator::proxy") align 8 %36, ptr noundef nonnull align 8 dereferenceable(8) %4, i32 noundef 0)
          to label %375 unwind label %384

375:                                              ; preds = %374
  %376 = invoke noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %36)
          to label %377 unwind label %388

377:                                              ; preds = %375
  store i8 %376, ptr %35, align 1, !tbaa !9
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %33, ptr noundef @.str.7, ptr noundef @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %34, ptr noundef nonnull align 1 dereferenceable(1) %35)
          to label %378 unwind label %388

378:                                              ; preds = %377
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %36) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %36) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %34) #11
  %379 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %33)
          to label %380 unwind label %393

380:                                              ; preds = %378
  br i1 %379, label %381, label %397

381:                                              ; preds = %380
  br label %417

382:                                              ; preds = %373, %350
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %29) #11
  br label %383

383:                                              ; preds = %382, %346
  call void @llvm.lifetime.end.p0(i64 16, ptr %29) #11
  br label %1285

384:                                              ; preds = %374
  %385 = landingpad { ptr, i32 }
          cleanup
  %386 = extractvalue { ptr, i32 } %385, 0
  store ptr %386, ptr %7, align 8
  %387 = extractvalue { ptr, i32 } %385, 1
  store i32 %387, ptr %8, align 4
  br label %392

388:                                              ; preds = %377, %375
  %389 = landingpad { ptr, i32 }
          cleanup
  %390 = extractvalue { ptr, i32 } %389, 0
  store ptr %390, ptr %7, align 8
  %391 = extractvalue { ptr, i32 } %389, 1
  store i32 %391, ptr %8, align 4
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %36) #11
  br label %392

392:                                              ; preds = %388, %384
  call void @llvm.lifetime.end.p0(i64 16, ptr %36) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %34) #11
  br label %425

393:                                              ; preds = %378
  %394 = landingpad { ptr, i32 }
          cleanup
  %395 = extractvalue { ptr, i32 } %394, 0
  store ptr %395, ptr %7, align 8
  %396 = extractvalue { ptr, i32 } %394, 1
  store i32 %396, ptr %8, align 4
  br label %424

397:                                              ; preds = %380
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %37)
          to label %398 unwind label %403

398:                                              ; preds = %397
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #11
  %399 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %33)
          to label %400 unwind label %407

400:                                              ; preds = %398
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %38, i32 noundef 1, ptr noundef @.str.3, i32 noundef 29, ptr noundef %399)
          to label %401 unwind label %407

401:                                              ; preds = %400
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %38, ptr noundef nonnull align 8 dereferenceable(8) %37)
          to label %402 unwind label %411

402:                                              ; preds = %401
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %38) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %37) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #11
  br label %417

403:                                              ; preds = %397
  %404 = landingpad { ptr, i32 }
          cleanup
  %405 = extractvalue { ptr, i32 } %404, 0
  store ptr %405, ptr %7, align 8
  %406 = extractvalue { ptr, i32 } %404, 1
  store i32 %406, ptr %8, align 4
  br label %416

407:                                              ; preds = %400, %398
  %408 = landingpad { ptr, i32 }
          cleanup
  %409 = extractvalue { ptr, i32 } %408, 0
  store ptr %409, ptr %7, align 8
  %410 = extractvalue { ptr, i32 } %408, 1
  store i32 %410, ptr %8, align 4
  br label %415

411:                                              ; preds = %401
  %412 = landingpad { ptr, i32 }
          cleanup
  %413 = extractvalue { ptr, i32 } %412, 0
  store ptr %413, ptr %7, align 8
  %414 = extractvalue { ptr, i32 } %412, 1
  store i32 %414, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %38) #11
  br label %415

415:                                              ; preds = %411, %407
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %37) #11
  br label %416

416:                                              ; preds = %415, %403
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #11
  br label %424

417:                                              ; preds = %402, %381
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %33) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %33) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %39) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %40) #11
  store i8 99, ptr %40, align 1, !tbaa !9
  %418 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %419 unwind label %426

419:                                              ; preds = %417
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %39, ptr noundef @.str.4, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %40, ptr noundef nonnull align 1 dereferenceable(1) %418)
          to label %420 unwind label %426

420:                                              ; preds = %419
  call void @llvm.lifetime.end.p0(i64 1, ptr %40) #11
  %421 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %39)
          to label %422 unwind label %430

422:                                              ; preds = %420
  br i1 %421, label %423, label %434

423:                                              ; preds = %422
  br label %454

424:                                              ; preds = %416, %393
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %33) #11
  br label %425

425:                                              ; preds = %424, %392
  call void @llvm.lifetime.end.p0(i64 16, ptr %33) #11
  br label %1285

426:                                              ; preds = %419, %417
  %427 = landingpad { ptr, i32 }
          cleanup
  %428 = extractvalue { ptr, i32 } %427, 0
  store ptr %428, ptr %7, align 8
  %429 = extractvalue { ptr, i32 } %427, 1
  store i32 %429, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %40) #11
  br label %462

430:                                              ; preds = %420
  %431 = landingpad { ptr, i32 }
          cleanup
  %432 = extractvalue { ptr, i32 } %431, 0
  store ptr %432, ptr %7, align 8
  %433 = extractvalue { ptr, i32 } %431, 1
  store i32 %433, ptr %8, align 4
  br label %461

434:                                              ; preds = %422
  call void @llvm.lifetime.start.p0(i64 8, ptr %41) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %41)
          to label %435 unwind label %440

435:                                              ; preds = %434
  call void @llvm.lifetime.start.p0(i64 8, ptr %42) #11
  %436 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %39)
          to label %437 unwind label %444

437:                                              ; preds = %435
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %42, i32 noundef 1, ptr noundef @.str.3, i32 noundef 30, ptr noundef %436)
          to label %438 unwind label %444

438:                                              ; preds = %437
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %42, ptr noundef nonnull align 8 dereferenceable(8) %41)
          to label %439 unwind label %448

439:                                              ; preds = %438
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %42) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %42) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %41) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %41) #11
  br label %454

440:                                              ; preds = %434
  %441 = landingpad { ptr, i32 }
          cleanup
  %442 = extractvalue { ptr, i32 } %441, 0
  store ptr %442, ptr %7, align 8
  %443 = extractvalue { ptr, i32 } %441, 1
  store i32 %443, ptr %8, align 4
  br label %453

444:                                              ; preds = %437, %435
  %445 = landingpad { ptr, i32 }
          cleanup
  %446 = extractvalue { ptr, i32 } %445, 0
  store ptr %446, ptr %7, align 8
  %447 = extractvalue { ptr, i32 } %445, 1
  store i32 %447, ptr %8, align 4
  br label %452

448:                                              ; preds = %438
  %449 = landingpad { ptr, i32 }
          cleanup
  %450 = extractvalue { ptr, i32 } %449, 0
  store ptr %450, ptr %7, align 8
  %451 = extractvalue { ptr, i32 } %449, 1
  store i32 %451, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %42) #11
  br label %452

452:                                              ; preds = %448, %444
  call void @llvm.lifetime.end.p0(i64 8, ptr %42) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %41) #11
  br label %453

453:                                              ; preds = %452, %440
  call void @llvm.lifetime.end.p0(i64 8, ptr %41) #11
  br label %461

454:                                              ; preds = %439, %423
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %39) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %39) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %43) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %44) #11
  store i8 99, ptr %44, align 1, !tbaa !9
  %455 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEixEl(ptr noundef nonnull align 8 dereferenceable(8) %4, i64 noundef 0)
          to label %456 unwind label %463

456:                                              ; preds = %454
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %43, ptr noundef @.str.4, ptr noundef @.str.12, ptr noundef nonnull align 1 dereferenceable(1) %44, ptr noundef nonnull align 1 dereferenceable(1) %455)
          to label %457 unwind label %463

457:                                              ; preds = %456
  call void @llvm.lifetime.end.p0(i64 1, ptr %44) #11
  %458 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %43)
          to label %459 unwind label %467

459:                                              ; preds = %457
  br i1 %458, label %460, label %471

460:                                              ; preds = %459
  br label %491

461:                                              ; preds = %453, %430
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %39) #11
  br label %462

462:                                              ; preds = %461, %426
  call void @llvm.lifetime.end.p0(i64 16, ptr %39) #11
  br label %1285

463:                                              ; preds = %456, %454
  %464 = landingpad { ptr, i32 }
          cleanup
  %465 = extractvalue { ptr, i32 } %464, 0
  store ptr %465, ptr %7, align 8
  %466 = extractvalue { ptr, i32 } %464, 1
  store i32 %466, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %44) #11
  br label %499

467:                                              ; preds = %457
  %468 = landingpad { ptr, i32 }
          cleanup
  %469 = extractvalue { ptr, i32 } %468, 0
  store ptr %469, ptr %7, align 8
  %470 = extractvalue { ptr, i32 } %468, 1
  store i32 %470, ptr %8, align 4
  br label %498

471:                                              ; preds = %459
  call void @llvm.lifetime.start.p0(i64 8, ptr %45) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %45)
          to label %472 unwind label %477

472:                                              ; preds = %471
  call void @llvm.lifetime.start.p0(i64 8, ptr %46) #11
  %473 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %43)
          to label %474 unwind label %481

474:                                              ; preds = %472
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %46, i32 noundef 1, ptr noundef @.str.3, i32 noundef 32, ptr noundef %473)
          to label %475 unwind label %481

475:                                              ; preds = %474
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %46, ptr noundef nonnull align 8 dereferenceable(8) %45)
          to label %476 unwind label %485

476:                                              ; preds = %475
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %46) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %45) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %45) #11
  br label %491

477:                                              ; preds = %471
  %478 = landingpad { ptr, i32 }
          cleanup
  %479 = extractvalue { ptr, i32 } %478, 0
  store ptr %479, ptr %7, align 8
  %480 = extractvalue { ptr, i32 } %478, 1
  store i32 %480, ptr %8, align 4
  br label %490

481:                                              ; preds = %474, %472
  %482 = landingpad { ptr, i32 }
          cleanup
  %483 = extractvalue { ptr, i32 } %482, 0
  store ptr %483, ptr %7, align 8
  %484 = extractvalue { ptr, i32 } %482, 1
  store i32 %484, ptr %8, align 4
  br label %489

485:                                              ; preds = %475
  %486 = landingpad { ptr, i32 }
          cleanup
  %487 = extractvalue { ptr, i32 } %486, 0
  store ptr %487, ptr %7, align 8
  %488 = extractvalue { ptr, i32 } %486, 1
  store i32 %488, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %46) #11
  br label %489

489:                                              ; preds = %485, %481
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %45) #11
  br label %490

490:                                              ; preds = %489, %477
  call void @llvm.lifetime.end.p0(i64 8, ptr %45) #11
  br label %498

491:                                              ; preds = %476, %460
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %43) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %43) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %47) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %48) #11
  store i8 110, ptr %48, align 1, !tbaa !9
  %492 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEixEl(ptr noundef nonnull align 8 dereferenceable(8) %4, i64 noundef 3)
          to label %493 unwind label %500

493:                                              ; preds = %491
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %47, ptr noundef @.str.13, ptr noundef @.str.14, ptr noundef nonnull align 1 dereferenceable(1) %48, ptr noundef nonnull align 1 dereferenceable(1) %492)
          to label %494 unwind label %500

494:                                              ; preds = %493
  call void @llvm.lifetime.end.p0(i64 1, ptr %48) #11
  %495 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %47)
          to label %496 unwind label %504

496:                                              ; preds = %494
  br i1 %495, label %497, label %508

497:                                              ; preds = %496
  br label %528

498:                                              ; preds = %490, %467
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %43) #11
  br label %499

499:                                              ; preds = %498, %463
  call void @llvm.lifetime.end.p0(i64 16, ptr %43) #11
  br label %1285

500:                                              ; preds = %493, %491
  %501 = landingpad { ptr, i32 }
          cleanup
  %502 = extractvalue { ptr, i32 } %501, 0
  store ptr %502, ptr %7, align 8
  %503 = extractvalue { ptr, i32 } %501, 1
  store i32 %503, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %48) #11
  br label %537

504:                                              ; preds = %494
  %505 = landingpad { ptr, i32 }
          cleanup
  %506 = extractvalue { ptr, i32 } %505, 0
  store ptr %506, ptr %7, align 8
  %507 = extractvalue { ptr, i32 } %505, 1
  store i32 %507, ptr %8, align 4
  br label %536

508:                                              ; preds = %496
  call void @llvm.lifetime.start.p0(i64 8, ptr %49) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %49)
          to label %509 unwind label %514

509:                                              ; preds = %508
  call void @llvm.lifetime.start.p0(i64 8, ptr %50) #11
  %510 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %47)
          to label %511 unwind label %518

511:                                              ; preds = %509
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %50, i32 noundef 1, ptr noundef @.str.3, i32 noundef 33, ptr noundef %510)
          to label %512 unwind label %518

512:                                              ; preds = %511
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %50, ptr noundef nonnull align 8 dereferenceable(8) %49)
          to label %513 unwind label %522

513:                                              ; preds = %512
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %50) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %50) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %49) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %49) #11
  br label %528

514:                                              ; preds = %508
  %515 = landingpad { ptr, i32 }
          cleanup
  %516 = extractvalue { ptr, i32 } %515, 0
  store ptr %516, ptr %7, align 8
  %517 = extractvalue { ptr, i32 } %515, 1
  store i32 %517, ptr %8, align 4
  br label %527

518:                                              ; preds = %511, %509
  %519 = landingpad { ptr, i32 }
          cleanup
  %520 = extractvalue { ptr, i32 } %519, 0
  store ptr %520, ptr %7, align 8
  %521 = extractvalue { ptr, i32 } %519, 1
  store i32 %521, ptr %8, align 4
  br label %526

522:                                              ; preds = %512
  %523 = landingpad { ptr, i32 }
          cleanup
  %524 = extractvalue { ptr, i32 } %523, 0
  store ptr %524, ptr %7, align 8
  %525 = extractvalue { ptr, i32 } %523, 1
  store i32 %525, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %50) #11
  br label %526

526:                                              ; preds = %522, %518
  call void @llvm.lifetime.end.p0(i64 8, ptr %50) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %49) #11
  br label %527

527:                                              ; preds = %526, %514
  call void @llvm.lifetime.end.p0(i64 8, ptr %49) #11
  br label %536

528:                                              ; preds = %513, %497
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %47) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %47) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %51) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %52) #11
  store i8 110, ptr %52, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %53) #11
  invoke void @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEplEl(ptr dead_on_unwind writable sret(%"class.chen::iterator::erasure") align 8 %53, ptr noundef nonnull align 8 dereferenceable(8) %4, i64 noundef 3)
          to label %529 unwind label %538

529:                                              ; preds = %528
  %530 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %53)
          to label %531 unwind label %542

531:                                              ; preds = %529
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %51, ptr noundef @.str.13, ptr noundef @.str.15, ptr noundef nonnull align 1 dereferenceable(1) %52, ptr noundef nonnull align 1 dereferenceable(1) %530)
          to label %532 unwind label %542

532:                                              ; preds = %531
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %53) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %53) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %52) #11
  %533 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %51)
          to label %534 unwind label %547

534:                                              ; preds = %532
  br i1 %533, label %535, label %551

535:                                              ; preds = %534
  br label %571

536:                                              ; preds = %527, %504
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %47) #11
  br label %537

537:                                              ; preds = %536, %500
  call void @llvm.lifetime.end.p0(i64 16, ptr %47) #11
  br label %1285

538:                                              ; preds = %528
  %539 = landingpad { ptr, i32 }
          cleanup
  %540 = extractvalue { ptr, i32 } %539, 0
  store ptr %540, ptr %7, align 8
  %541 = extractvalue { ptr, i32 } %539, 1
  store i32 %541, ptr %8, align 4
  br label %546

542:                                              ; preds = %531, %529
  %543 = landingpad { ptr, i32 }
          cleanup
  %544 = extractvalue { ptr, i32 } %543, 0
  store ptr %544, ptr %7, align 8
  %545 = extractvalue { ptr, i32 } %543, 1
  store i32 %545, ptr %8, align 4
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %53) #11
  br label %546

546:                                              ; preds = %542, %538
  call void @llvm.lifetime.end.p0(i64 8, ptr %53) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %52) #11
  br label %581

547:                                              ; preds = %532
  %548 = landingpad { ptr, i32 }
          cleanup
  %549 = extractvalue { ptr, i32 } %548, 0
  store ptr %549, ptr %7, align 8
  %550 = extractvalue { ptr, i32 } %548, 1
  store i32 %550, ptr %8, align 4
  br label %580

551:                                              ; preds = %534
  call void @llvm.lifetime.start.p0(i64 8, ptr %54) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %54)
          to label %552 unwind label %557

552:                                              ; preds = %551
  call void @llvm.lifetime.start.p0(i64 8, ptr %55) #11
  %553 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %51)
          to label %554 unwind label %561

554:                                              ; preds = %552
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %55, i32 noundef 1, ptr noundef @.str.3, i32 noundef 35, ptr noundef %553)
          to label %555 unwind label %561

555:                                              ; preds = %554
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %55, ptr noundef nonnull align 8 dereferenceable(8) %54)
          to label %556 unwind label %565

556:                                              ; preds = %555
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %55) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %55) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %54) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #11
  br label %571

557:                                              ; preds = %551
  %558 = landingpad { ptr, i32 }
          cleanup
  %559 = extractvalue { ptr, i32 } %558, 0
  store ptr %559, ptr %7, align 8
  %560 = extractvalue { ptr, i32 } %558, 1
  store i32 %560, ptr %8, align 4
  br label %570

561:                                              ; preds = %554, %552
  %562 = landingpad { ptr, i32 }
          cleanup
  %563 = extractvalue { ptr, i32 } %562, 0
  store ptr %563, ptr %7, align 8
  %564 = extractvalue { ptr, i32 } %562, 1
  store i32 %564, ptr %8, align 4
  br label %569

565:                                              ; preds = %555
  %566 = landingpad { ptr, i32 }
          cleanup
  %567 = extractvalue { ptr, i32 } %566, 0
  store ptr %567, ptr %7, align 8
  %568 = extractvalue { ptr, i32 } %566, 1
  store i32 %568, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %55) #11
  br label %569

569:                                              ; preds = %565, %561
  call void @llvm.lifetime.end.p0(i64 8, ptr %55) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %54) #11
  br label %570

570:                                              ; preds = %569, %557
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #11
  br label %580

571:                                              ; preds = %556, %535
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %51) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %51) #11
  %572 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEpLEl(ptr noundef nonnull align 8 dereferenceable(8) %4, i64 noundef 3)
          to label %573 unwind label %582

573:                                              ; preds = %571
  call void @llvm.lifetime.start.p0(i64 16, ptr %56) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %57) #11
  store i8 110, ptr %57, align 1, !tbaa !9
  %574 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %575 unwind label %586

575:                                              ; preds = %573
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %56, ptr noundef @.str.13, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %57, ptr noundef nonnull align 1 dereferenceable(1) %574)
          to label %576 unwind label %586

576:                                              ; preds = %575
  call void @llvm.lifetime.end.p0(i64 1, ptr %57) #11
  %577 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %56)
          to label %578 unwind label %590

578:                                              ; preds = %576
  br i1 %577, label %579, label %594

579:                                              ; preds = %578
  br label %614

580:                                              ; preds = %570, %547
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %51) #11
  br label %581

581:                                              ; preds = %580, %546
  call void @llvm.lifetime.end.p0(i64 16, ptr %51) #11
  br label %1285

582:                                              ; preds = %657, %571
  %583 = landingpad { ptr, i32 }
          cleanup
  %584 = extractvalue { ptr, i32 } %583, 0
  store ptr %584, ptr %7, align 8
  %585 = extractvalue { ptr, i32 } %583, 1
  store i32 %585, ptr %8, align 4
  br label %1285

586:                                              ; preds = %575, %573
  %587 = landingpad { ptr, i32 }
          cleanup
  %588 = extractvalue { ptr, i32 } %587, 0
  store ptr %588, ptr %7, align 8
  %589 = extractvalue { ptr, i32 } %587, 1
  store i32 %589, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %57) #11
  br label %623

590:                                              ; preds = %576
  %591 = landingpad { ptr, i32 }
          cleanup
  %592 = extractvalue { ptr, i32 } %591, 0
  store ptr %592, ptr %7, align 8
  %593 = extractvalue { ptr, i32 } %591, 1
  store i32 %593, ptr %8, align 4
  br label %622

594:                                              ; preds = %578
  call void @llvm.lifetime.start.p0(i64 8, ptr %58) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %58)
          to label %595 unwind label %600

595:                                              ; preds = %594
  call void @llvm.lifetime.start.p0(i64 8, ptr %59) #11
  %596 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %56)
          to label %597 unwind label %604

597:                                              ; preds = %595
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %59, i32 noundef 1, ptr noundef @.str.3, i32 noundef 38, ptr noundef %596)
          to label %598 unwind label %604

598:                                              ; preds = %597
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %59, ptr noundef nonnull align 8 dereferenceable(8) %58)
          to label %599 unwind label %608

599:                                              ; preds = %598
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %59) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %59) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %58) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %58) #11
  br label %614

600:                                              ; preds = %594
  %601 = landingpad { ptr, i32 }
          cleanup
  %602 = extractvalue { ptr, i32 } %601, 0
  store ptr %602, ptr %7, align 8
  %603 = extractvalue { ptr, i32 } %601, 1
  store i32 %603, ptr %8, align 4
  br label %613

604:                                              ; preds = %597, %595
  %605 = landingpad { ptr, i32 }
          cleanup
  %606 = extractvalue { ptr, i32 } %605, 0
  store ptr %606, ptr %7, align 8
  %607 = extractvalue { ptr, i32 } %605, 1
  store i32 %607, ptr %8, align 4
  br label %612

608:                                              ; preds = %598
  %609 = landingpad { ptr, i32 }
          cleanup
  %610 = extractvalue { ptr, i32 } %609, 0
  store ptr %610, ptr %7, align 8
  %611 = extractvalue { ptr, i32 } %609, 1
  store i32 %611, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %59) #11
  br label %612

612:                                              ; preds = %608, %604
  call void @llvm.lifetime.end.p0(i64 8, ptr %59) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %58) #11
  br label %613

613:                                              ; preds = %612, %600
  call void @llvm.lifetime.end.p0(i64 8, ptr %58) #11
  br label %622

614:                                              ; preds = %599, %579
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %56) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %56) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %60) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %61) #11
  store i8 99, ptr %61, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %62) #11
  invoke void @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmiEl(ptr dead_on_unwind writable sret(%"class.chen::iterator::erasure") align 8 %62, ptr noundef nonnull align 8 dereferenceable(8) %4, i64 noundef 3)
          to label %615 unwind label %624

615:                                              ; preds = %614
  %616 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %62)
          to label %617 unwind label %628

617:                                              ; preds = %615
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %60, ptr noundef @.str.4, ptr noundef @.str.16, ptr noundef nonnull align 1 dereferenceable(1) %61, ptr noundef nonnull align 1 dereferenceable(1) %616)
          to label %618 unwind label %628

618:                                              ; preds = %617
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %62) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %62) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %61) #11
  %619 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %60)
          to label %620 unwind label %633

620:                                              ; preds = %618
  br i1 %619, label %621, label %637

621:                                              ; preds = %620
  br label %657

622:                                              ; preds = %613, %590
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %56) #11
  br label %623

623:                                              ; preds = %622, %586
  call void @llvm.lifetime.end.p0(i64 16, ptr %56) #11
  br label %1285

624:                                              ; preds = %614
  %625 = landingpad { ptr, i32 }
          cleanup
  %626 = extractvalue { ptr, i32 } %625, 0
  store ptr %626, ptr %7, align 8
  %627 = extractvalue { ptr, i32 } %625, 1
  store i32 %627, ptr %8, align 4
  br label %632

628:                                              ; preds = %617, %615
  %629 = landingpad { ptr, i32 }
          cleanup
  %630 = extractvalue { ptr, i32 } %629, 0
  store ptr %630, ptr %7, align 8
  %631 = extractvalue { ptr, i32 } %629, 1
  store i32 %631, ptr %8, align 4
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %62) #11
  br label %632

632:                                              ; preds = %628, %624
  call void @llvm.lifetime.end.p0(i64 8, ptr %62) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %61) #11
  br label %667

633:                                              ; preds = %618
  %634 = landingpad { ptr, i32 }
          cleanup
  %635 = extractvalue { ptr, i32 } %634, 0
  store ptr %635, ptr %7, align 8
  %636 = extractvalue { ptr, i32 } %634, 1
  store i32 %636, ptr %8, align 4
  br label %666

637:                                              ; preds = %620
  call void @llvm.lifetime.start.p0(i64 8, ptr %63) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %63)
          to label %638 unwind label %643

638:                                              ; preds = %637
  call void @llvm.lifetime.start.p0(i64 8, ptr %64) #11
  %639 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %60)
          to label %640 unwind label %647

640:                                              ; preds = %638
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %64, i32 noundef 1, ptr noundef @.str.3, i32 noundef 40, ptr noundef %639)
          to label %641 unwind label %647

641:                                              ; preds = %640
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %64, ptr noundef nonnull align 8 dereferenceable(8) %63)
          to label %642 unwind label %651

642:                                              ; preds = %641
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %64) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %64) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %63) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %63) #11
  br label %657

643:                                              ; preds = %637
  %644 = landingpad { ptr, i32 }
          cleanup
  %645 = extractvalue { ptr, i32 } %644, 0
  store ptr %645, ptr %7, align 8
  %646 = extractvalue { ptr, i32 } %644, 1
  store i32 %646, ptr %8, align 4
  br label %656

647:                                              ; preds = %640, %638
  %648 = landingpad { ptr, i32 }
          cleanup
  %649 = extractvalue { ptr, i32 } %648, 0
  store ptr %649, ptr %7, align 8
  %650 = extractvalue { ptr, i32 } %648, 1
  store i32 %650, ptr %8, align 4
  br label %655

651:                                              ; preds = %641
  %652 = landingpad { ptr, i32 }
          cleanup
  %653 = extractvalue { ptr, i32 } %652, 0
  store ptr %653, ptr %7, align 8
  %654 = extractvalue { ptr, i32 } %652, 1
  store i32 %654, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %64) #11
  br label %655

655:                                              ; preds = %651, %647
  call void @llvm.lifetime.end.p0(i64 8, ptr %64) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %63) #11
  br label %656

656:                                              ; preds = %655, %643
  call void @llvm.lifetime.end.p0(i64 8, ptr %63) #11
  br label %666

657:                                              ; preds = %642, %621
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %60) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %60) #11
  %658 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmIEl(ptr noundef nonnull align 8 dereferenceable(8) %4, i64 noundef 3)
          to label %659 unwind label %582

659:                                              ; preds = %657
  call void @llvm.lifetime.start.p0(i64 16, ptr %65) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %66) #11
  store i8 99, ptr %66, align 1, !tbaa !9
  %660 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %661 unwind label %668

661:                                              ; preds = %659
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %65, ptr noundef @.str.4, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %66, ptr noundef nonnull align 1 dereferenceable(1) %660)
          to label %662 unwind label %668

662:                                              ; preds = %661
  call void @llvm.lifetime.end.p0(i64 1, ptr %66) #11
  %663 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %65)
          to label %664 unwind label %672

664:                                              ; preds = %662
  br i1 %663, label %665, label %676

665:                                              ; preds = %664
  br label %696

666:                                              ; preds = %656, %633
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %60) #11
  br label %667

667:                                              ; preds = %666, %632
  call void @llvm.lifetime.end.p0(i64 16, ptr %60) #11
  br label %1285

668:                                              ; preds = %661, %659
  %669 = landingpad { ptr, i32 }
          cleanup
  %670 = extractvalue { ptr, i32 } %669, 0
  store ptr %670, ptr %7, align 8
  %671 = extractvalue { ptr, i32 } %669, 1
  store i32 %671, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %66) #11
  br label %706

672:                                              ; preds = %662
  %673 = landingpad { ptr, i32 }
          cleanup
  %674 = extractvalue { ptr, i32 } %673, 0
  store ptr %674, ptr %7, align 8
  %675 = extractvalue { ptr, i32 } %673, 1
  store i32 %675, ptr %8, align 4
  br label %705

676:                                              ; preds = %664
  call void @llvm.lifetime.start.p0(i64 8, ptr %67) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %67)
          to label %677 unwind label %682

677:                                              ; preds = %676
  call void @llvm.lifetime.start.p0(i64 8, ptr %68) #11
  %678 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %65)
          to label %679 unwind label %686

679:                                              ; preds = %677
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %68, i32 noundef 1, ptr noundef @.str.3, i32 noundef 43, ptr noundef %678)
          to label %680 unwind label %686

680:                                              ; preds = %679
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %68, ptr noundef nonnull align 8 dereferenceable(8) %67)
          to label %681 unwind label %690

681:                                              ; preds = %680
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %68) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %68) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %67) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %67) #11
  br label %696

682:                                              ; preds = %676
  %683 = landingpad { ptr, i32 }
          cleanup
  %684 = extractvalue { ptr, i32 } %683, 0
  store ptr %684, ptr %7, align 8
  %685 = extractvalue { ptr, i32 } %683, 1
  store i32 %685, ptr %8, align 4
  br label %695

686:                                              ; preds = %679, %677
  %687 = landingpad { ptr, i32 }
          cleanup
  %688 = extractvalue { ptr, i32 } %687, 0
  store ptr %688, ptr %7, align 8
  %689 = extractvalue { ptr, i32 } %687, 1
  store i32 %689, ptr %8, align 4
  br label %694

690:                                              ; preds = %680
  %691 = landingpad { ptr, i32 }
          cleanup
  %692 = extractvalue { ptr, i32 } %691, 0
  store ptr %692, ptr %7, align 8
  %693 = extractvalue { ptr, i32 } %691, 1
  store i32 %693, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %68) #11
  br label %694

694:                                              ; preds = %690, %686
  call void @llvm.lifetime.end.p0(i64 8, ptr %68) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %67) #11
  br label %695

695:                                              ; preds = %694, %682
  call void @llvm.lifetime.end.p0(i64 8, ptr %67) #11
  br label %705

696:                                              ; preds = %681, %665
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %65) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %65) #11
  call void @llvm.lifetime.start.p0(i64 8, ptr %69) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %70) #11
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEi(ptr dead_on_unwind writable sret(%"class.chen::iterator::proxy") align 8 %70, ptr noundef nonnull align 8 dereferenceable(8) %4, i32 noundef 0)
          to label %697 unwind label %707

697:                                              ; preds = %696
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2ERKNS0_5proxyIcNS0_7concept4baseEEE(ptr noundef nonnull align 8 dereferenceable(8) %69, ptr noundef nonnull align 8 dereferenceable(16) %70)
          to label %698 unwind label %711

698:                                              ; preds = %697
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %70) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %70) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %71) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %72) #11
  store i8 99, ptr %72, align 1, !tbaa !9
  %699 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %69)
          to label %700 unwind label %716

700:                                              ; preds = %698
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind writable sret(%"class.testing::AssertionResult") align 8 %71, ptr noundef @.str.4, ptr noundef @.str.17, ptr noundef nonnull align 1 dereferenceable(1) %72, ptr noundef nonnull align 1 dereferenceable(1) %699)
          to label %701 unwind label %716

701:                                              ; preds = %700
  call void @llvm.lifetime.end.p0(i64 1, ptr %72) #11
  %702 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %71)
          to label %703 unwind label %720

703:                                              ; preds = %701
  br i1 %702, label %704, label %724

704:                                              ; preds = %703
  br label %744

705:                                              ; preds = %695, %672
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %65) #11
  br label %706

706:                                              ; preds = %705, %668
  call void @llvm.lifetime.end.p0(i64 16, ptr %65) #11
  br label %1285

707:                                              ; preds = %696
  %708 = landingpad { ptr, i32 }
          cleanup
  %709 = extractvalue { ptr, i32 } %708, 0
  store ptr %709, ptr %7, align 8
  %710 = extractvalue { ptr, i32 } %708, 1
  store i32 %710, ptr %8, align 4
  br label %715

711:                                              ; preds = %697
  %712 = landingpad { ptr, i32 }
          cleanup
  %713 = extractvalue { ptr, i32 } %712, 0
  store ptr %713, ptr %7, align 8
  %714 = extractvalue { ptr, i32 } %712, 1
  store i32 %714, ptr %8, align 4
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %70) #11
  br label %715

715:                                              ; preds = %711, %707
  call void @llvm.lifetime.end.p0(i64 16, ptr %70) #11
  br label %1284

716:                                              ; preds = %700, %698
  %717 = landingpad { ptr, i32 }
          cleanup
  %718 = extractvalue { ptr, i32 } %717, 0
  store ptr %718, ptr %7, align 8
  %719 = extractvalue { ptr, i32 } %717, 1
  store i32 %719, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %72) #11
  br label %754

720:                                              ; preds = %701
  %721 = landingpad { ptr, i32 }
          cleanup
  %722 = extractvalue { ptr, i32 } %721, 0
  store ptr %722, ptr %7, align 8
  %723 = extractvalue { ptr, i32 } %721, 1
  store i32 %723, ptr %8, align 4
  br label %753

724:                                              ; preds = %703
  call void @llvm.lifetime.start.p0(i64 8, ptr %73) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %73)
          to label %725 unwind label %730

725:                                              ; preds = %724
  call void @llvm.lifetime.start.p0(i64 8, ptr %74) #11
  %726 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %71)
          to label %727 unwind label %734

727:                                              ; preds = %725
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %74, i32 noundef 1, ptr noundef @.str.3, i32 noundef 46, ptr noundef %726)
          to label %728 unwind label %734

728:                                              ; preds = %727
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %74, ptr noundef nonnull align 8 dereferenceable(8) %73)
          to label %729 unwind label %738

729:                                              ; preds = %728
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %74) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %74) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %73) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %73) #11
  br label %744

730:                                              ; preds = %724
  %731 = landingpad { ptr, i32 }
          cleanup
  %732 = extractvalue { ptr, i32 } %731, 0
  store ptr %732, ptr %7, align 8
  %733 = extractvalue { ptr, i32 } %731, 1
  store i32 %733, ptr %8, align 4
  br label %743

734:                                              ; preds = %727, %725
  %735 = landingpad { ptr, i32 }
          cleanup
  %736 = extractvalue { ptr, i32 } %735, 0
  store ptr %736, ptr %7, align 8
  %737 = extractvalue { ptr, i32 } %735, 1
  store i32 %737, ptr %8, align 4
  br label %742

738:                                              ; preds = %728
  %739 = landingpad { ptr, i32 }
          cleanup
  %740 = extractvalue { ptr, i32 } %739, 0
  store ptr %740, ptr %7, align 8
  %741 = extractvalue { ptr, i32 } %739, 1
  store i32 %741, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %74) #11
  br label %742

742:                                              ; preds = %738, %734
  call void @llvm.lifetime.end.p0(i64 8, ptr %74) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %73) #11
  br label %743

743:                                              ; preds = %742, %730
  call void @llvm.lifetime.end.p0(i64 8, ptr %73) #11
  br label %753

744:                                              ; preds = %729, %704
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %71) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %71) #11
  call void @llvm.lifetime.start.p0(i64 8, ptr %75) #11
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %75, ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %745 unwind label %755

745:                                              ; preds = %744
  call void @llvm.lifetime.start.p0(i64 16, ptr %76) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %77) #11
  %746 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEeqERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %747 unwind label %759

747:                                              ; preds = %745
  %748 = zext i1 %746 to i8
  store i8 %748, ptr %77, align 1, !tbaa !10
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %76, ptr noundef nonnull align 1 dereferenceable(1) %77, ptr noundef null)
          to label %749 unwind label %759

749:                                              ; preds = %747
  call void @llvm.lifetime.end.p0(i64 1, ptr %77) #11
  %750 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %76)
          to label %751 unwind label %763

751:                                              ; preds = %749
  br i1 %750, label %752, label %767

752:                                              ; preds = %751
  br label %792

753:                                              ; preds = %743, %720
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %71) #11
  br label %754

754:                                              ; preds = %753, %716
  call void @llvm.lifetime.end.p0(i64 16, ptr %71) #11
  br label %1283

755:                                              ; preds = %744
  %756 = landingpad { ptr, i32 }
          cleanup
  %757 = extractvalue { ptr, i32 } %756, 0
  store ptr %757, ptr %7, align 8
  %758 = extractvalue { ptr, i32 } %756, 1
  store i32 %758, ptr %8, align 4
  br label %1282

759:                                              ; preds = %747, %745
  %760 = landingpad { ptr, i32 }
          cleanup
  %761 = extractvalue { ptr, i32 } %760, 0
  store ptr %761, ptr %7, align 8
  %762 = extractvalue { ptr, i32 } %760, 1
  store i32 %762, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %77) #11
  br label %801

763:                                              ; preds = %749
  %764 = landingpad { ptr, i32 }
          cleanup
  %765 = extractvalue { ptr, i32 } %764, 0
  store ptr %765, ptr %7, align 8
  %766 = extractvalue { ptr, i32 } %764, 1
  store i32 %766, ptr %8, align 4
  br label %800

767:                                              ; preds = %751
  call void @llvm.lifetime.start.p0(i64 8, ptr %78) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %78)
          to label %768 unwind label %773

768:                                              ; preds = %767
  call void @llvm.lifetime.start.p0(i64 8, ptr %79) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %80) #11
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %80, ptr noundef nonnull align 8 dereferenceable(16) %76, ptr noundef @.str.18, ptr noundef @.str.19, ptr noundef @.str.20)
          to label %769 unwind label %777

769:                                              ; preds = %768
  %770 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %80) #11
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %79, i32 noundef 1, ptr noundef @.str.3, i32 noundef 50, ptr noundef %770)
          to label %771 unwind label %781

771:                                              ; preds = %769
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %79, ptr noundef nonnull align 8 dereferenceable(8) %78)
          to label %772 unwind label %785

772:                                              ; preds = %771
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %79) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %80) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %80) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %79) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %78) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %78) #11
  br label %792

773:                                              ; preds = %767
  %774 = landingpad { ptr, i32 }
          cleanup
  %775 = extractvalue { ptr, i32 } %774, 0
  store ptr %775, ptr %7, align 8
  %776 = extractvalue { ptr, i32 } %774, 1
  store i32 %776, ptr %8, align 4
  br label %791

777:                                              ; preds = %768
  %778 = landingpad { ptr, i32 }
          cleanup
  %779 = extractvalue { ptr, i32 } %778, 0
  store ptr %779, ptr %7, align 8
  %780 = extractvalue { ptr, i32 } %778, 1
  store i32 %780, ptr %8, align 4
  br label %790

781:                                              ; preds = %769
  %782 = landingpad { ptr, i32 }
          cleanup
  %783 = extractvalue { ptr, i32 } %782, 0
  store ptr %783, ptr %7, align 8
  %784 = extractvalue { ptr, i32 } %782, 1
  store i32 %784, ptr %8, align 4
  br label %789

785:                                              ; preds = %771
  %786 = landingpad { ptr, i32 }
          cleanup
  %787 = extractvalue { ptr, i32 } %786, 0
  store ptr %787, ptr %7, align 8
  %788 = extractvalue { ptr, i32 } %786, 1
  store i32 %788, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %79) #11
  br label %789

789:                                              ; preds = %785, %781
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %80) #11
  br label %790

790:                                              ; preds = %789, %777
  call void @llvm.lifetime.end.p0(i64 32, ptr %80) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %79) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %78) #11
  br label %791

791:                                              ; preds = %790, %773
  call void @llvm.lifetime.end.p0(i64 8, ptr %78) #11
  br label %800

792:                                              ; preds = %772, %752
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %76) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %76) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %81) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %82) #11
  %793 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEleERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %794 unwind label %802

794:                                              ; preds = %792
  %795 = zext i1 %793 to i8
  store i8 %795, ptr %82, align 1, !tbaa !10
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %81, ptr noundef nonnull align 1 dereferenceable(1) %82, ptr noundef null)
          to label %796 unwind label %802

796:                                              ; preds = %794
  call void @llvm.lifetime.end.p0(i64 1, ptr %82) #11
  %797 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %81)
          to label %798 unwind label %806

798:                                              ; preds = %796
  br i1 %797, label %799, label %810

799:                                              ; preds = %798
  br label %835

800:                                              ; preds = %791, %763
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %76) #11
  br label %801

801:                                              ; preds = %800, %759
  call void @llvm.lifetime.end.p0(i64 16, ptr %76) #11
  br label %1281

802:                                              ; preds = %794, %792
  %803 = landingpad { ptr, i32 }
          cleanup
  %804 = extractvalue { ptr, i32 } %803, 0
  store ptr %804, ptr %7, align 8
  %805 = extractvalue { ptr, i32 } %803, 1
  store i32 %805, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %82) #11
  br label %845

806:                                              ; preds = %796
  %807 = landingpad { ptr, i32 }
          cleanup
  %808 = extractvalue { ptr, i32 } %807, 0
  store ptr %808, ptr %7, align 8
  %809 = extractvalue { ptr, i32 } %807, 1
  store i32 %809, ptr %8, align 4
  br label %844

810:                                              ; preds = %798
  call void @llvm.lifetime.start.p0(i64 8, ptr %83) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %83)
          to label %811 unwind label %816

811:                                              ; preds = %810
  call void @llvm.lifetime.start.p0(i64 8, ptr %84) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %85) #11
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %85, ptr noundef nonnull align 8 dereferenceable(16) %81, ptr noundef @.str.21, ptr noundef @.str.19, ptr noundef @.str.20)
          to label %812 unwind label %820

812:                                              ; preds = %811
  %813 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %85) #11
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %84, i32 noundef 1, ptr noundef @.str.3, i32 noundef 51, ptr noundef %813)
          to label %814 unwind label %824

814:                                              ; preds = %812
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %84, ptr noundef nonnull align 8 dereferenceable(8) %83)
          to label %815 unwind label %828

815:                                              ; preds = %814
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %84) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %85) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %85) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %84) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %83) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %83) #11
  br label %835

816:                                              ; preds = %810
  %817 = landingpad { ptr, i32 }
          cleanup
  %818 = extractvalue { ptr, i32 } %817, 0
  store ptr %818, ptr %7, align 8
  %819 = extractvalue { ptr, i32 } %817, 1
  store i32 %819, ptr %8, align 4
  br label %834

820:                                              ; preds = %811
  %821 = landingpad { ptr, i32 }
          cleanup
  %822 = extractvalue { ptr, i32 } %821, 0
  store ptr %822, ptr %7, align 8
  %823 = extractvalue { ptr, i32 } %821, 1
  store i32 %823, ptr %8, align 4
  br label %833

824:                                              ; preds = %812
  %825 = landingpad { ptr, i32 }
          cleanup
  %826 = extractvalue { ptr, i32 } %825, 0
  store ptr %826, ptr %7, align 8
  %827 = extractvalue { ptr, i32 } %825, 1
  store i32 %827, ptr %8, align 4
  br label %832

828:                                              ; preds = %814
  %829 = landingpad { ptr, i32 }
          cleanup
  %830 = extractvalue { ptr, i32 } %829, 0
  store ptr %830, ptr %7, align 8
  %831 = extractvalue { ptr, i32 } %829, 1
  store i32 %831, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %84) #11
  br label %832

832:                                              ; preds = %828, %824
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %85) #11
  br label %833

833:                                              ; preds = %832, %820
  call void @llvm.lifetime.end.p0(i64 32, ptr %85) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %84) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %83) #11
  br label %834

834:                                              ; preds = %833, %816
  call void @llvm.lifetime.end.p0(i64 8, ptr %83) #11
  br label %844

835:                                              ; preds = %815, %799
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %81) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %81) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %86) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %87) #11
  %836 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEneERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %837 unwind label %846

837:                                              ; preds = %835
  %838 = xor i1 %836, true
  %839 = zext i1 %838 to i8
  store i8 %839, ptr %87, align 1, !tbaa !10
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %86, ptr noundef nonnull align 1 dereferenceable(1) %87, ptr noundef null)
          to label %840 unwind label %846

840:                                              ; preds = %837
  call void @llvm.lifetime.end.p0(i64 1, ptr %87) #11
  %841 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %86)
          to label %842 unwind label %850

842:                                              ; preds = %840
  br i1 %841, label %843, label %854

843:                                              ; preds = %842
  br label %879

844:                                              ; preds = %834, %806
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %81) #11
  br label %845

845:                                              ; preds = %844, %802
  call void @llvm.lifetime.end.p0(i64 16, ptr %81) #11
  br label %1281

846:                                              ; preds = %837, %835
  %847 = landingpad { ptr, i32 }
          cleanup
  %848 = extractvalue { ptr, i32 } %847, 0
  store ptr %848, ptr %7, align 8
  %849 = extractvalue { ptr, i32 } %847, 1
  store i32 %849, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %87) #11
  br label %890

850:                                              ; preds = %840
  %851 = landingpad { ptr, i32 }
          cleanup
  %852 = extractvalue { ptr, i32 } %851, 0
  store ptr %852, ptr %7, align 8
  %853 = extractvalue { ptr, i32 } %851, 1
  store i32 %853, ptr %8, align 4
  br label %889

854:                                              ; preds = %842
  call void @llvm.lifetime.start.p0(i64 8, ptr %88) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %88)
          to label %855 unwind label %860

855:                                              ; preds = %854
  call void @llvm.lifetime.start.p0(i64 8, ptr %89) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %90) #11
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %90, ptr noundef nonnull align 8 dereferenceable(16) %86, ptr noundef @.str.22, ptr noundef @.str.20, ptr noundef @.str.19)
          to label %856 unwind label %864

856:                                              ; preds = %855
  %857 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %90) #11
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %89, i32 noundef 1, ptr noundef @.str.3, i32 noundef 52, ptr noundef %857)
          to label %858 unwind label %868

858:                                              ; preds = %856
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %89, ptr noundef nonnull align 8 dereferenceable(8) %88)
          to label %859 unwind label %872

859:                                              ; preds = %858
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %89) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %90) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %90) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %89) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %88) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %88) #11
  br label %879

860:                                              ; preds = %854
  %861 = landingpad { ptr, i32 }
          cleanup
  %862 = extractvalue { ptr, i32 } %861, 0
  store ptr %862, ptr %7, align 8
  %863 = extractvalue { ptr, i32 } %861, 1
  store i32 %863, ptr %8, align 4
  br label %878

864:                                              ; preds = %855
  %865 = landingpad { ptr, i32 }
          cleanup
  %866 = extractvalue { ptr, i32 } %865, 0
  store ptr %866, ptr %7, align 8
  %867 = extractvalue { ptr, i32 } %865, 1
  store i32 %867, ptr %8, align 4
  br label %877

868:                                              ; preds = %856
  %869 = landingpad { ptr, i32 }
          cleanup
  %870 = extractvalue { ptr, i32 } %869, 0
  store ptr %870, ptr %7, align 8
  %871 = extractvalue { ptr, i32 } %869, 1
  store i32 %871, ptr %8, align 4
  br label %876

872:                                              ; preds = %858
  %873 = landingpad { ptr, i32 }
          cleanup
  %874 = extractvalue { ptr, i32 } %873, 0
  store ptr %874, ptr %7, align 8
  %875 = extractvalue { ptr, i32 } %873, 1
  store i32 %875, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %89) #11
  br label %876

876:                                              ; preds = %872, %868
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %90) #11
  br label %877

877:                                              ; preds = %876, %864
  call void @llvm.lifetime.end.p0(i64 32, ptr %90) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %89) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %88) #11
  br label %878

878:                                              ; preds = %877, %860
  call void @llvm.lifetime.end.p0(i64 8, ptr %88) #11
  br label %889

879:                                              ; preds = %859, %843
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %86) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %86) #11
  %880 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEv(ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %881 unwind label %891

881:                                              ; preds = %879
  call void @llvm.lifetime.start.p0(i64 16, ptr %91) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %92) #11
  %882 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEltERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %883 unwind label %895

883:                                              ; preds = %881
  %884 = zext i1 %882 to i8
  store i8 %884, ptr %92, align 1, !tbaa !10
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %91, ptr noundef nonnull align 1 dereferenceable(1) %92, ptr noundef null)
          to label %885 unwind label %895

885:                                              ; preds = %883
  call void @llvm.lifetime.end.p0(i64 1, ptr %92) #11
  %886 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %91)
          to label %887 unwind label %899

887:                                              ; preds = %885
  br i1 %886, label %888, label %903

888:                                              ; preds = %887
  br label %928

889:                                              ; preds = %878, %850
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %86) #11
  br label %890

890:                                              ; preds = %889, %846
  call void @llvm.lifetime.end.p0(i64 16, ptr %86) #11
  br label %1281

891:                                              ; preds = %879
  %892 = landingpad { ptr, i32 }
          cleanup
  %893 = extractvalue { ptr, i32 } %892, 0
  store ptr %893, ptr %7, align 8
  %894 = extractvalue { ptr, i32 } %892, 1
  store i32 %894, ptr %8, align 4
  br label %1281

895:                                              ; preds = %883, %881
  %896 = landingpad { ptr, i32 }
          cleanup
  %897 = extractvalue { ptr, i32 } %896, 0
  store ptr %897, ptr %7, align 8
  %898 = extractvalue { ptr, i32 } %896, 1
  store i32 %898, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %92) #11
  br label %937

899:                                              ; preds = %885
  %900 = landingpad { ptr, i32 }
          cleanup
  %901 = extractvalue { ptr, i32 } %900, 0
  store ptr %901, ptr %7, align 8
  %902 = extractvalue { ptr, i32 } %900, 1
  store i32 %902, ptr %8, align 4
  br label %936

903:                                              ; preds = %887
  call void @llvm.lifetime.start.p0(i64 8, ptr %93) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %93)
          to label %904 unwind label %909

904:                                              ; preds = %903
  call void @llvm.lifetime.start.p0(i64 8, ptr %94) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %95) #11
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %95, ptr noundef nonnull align 8 dereferenceable(16) %91, ptr noundef @.str.23, ptr noundef @.str.19, ptr noundef @.str.20)
          to label %905 unwind label %913

905:                                              ; preds = %904
  %906 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %95) #11
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %94, i32 noundef 1, ptr noundef @.str.3, i32 noundef 55, ptr noundef %906)
          to label %907 unwind label %917

907:                                              ; preds = %905
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %94, ptr noundef nonnull align 8 dereferenceable(8) %93)
          to label %908 unwind label %921

908:                                              ; preds = %907
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %94) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %95) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %95) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %94) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %93) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %93) #11
  br label %928

909:                                              ; preds = %903
  %910 = landingpad { ptr, i32 }
          cleanup
  %911 = extractvalue { ptr, i32 } %910, 0
  store ptr %911, ptr %7, align 8
  %912 = extractvalue { ptr, i32 } %910, 1
  store i32 %912, ptr %8, align 4
  br label %927

913:                                              ; preds = %904
  %914 = landingpad { ptr, i32 }
          cleanup
  %915 = extractvalue { ptr, i32 } %914, 0
  store ptr %915, ptr %7, align 8
  %916 = extractvalue { ptr, i32 } %914, 1
  store i32 %916, ptr %8, align 4
  br label %926

917:                                              ; preds = %905
  %918 = landingpad { ptr, i32 }
          cleanup
  %919 = extractvalue { ptr, i32 } %918, 0
  store ptr %919, ptr %7, align 8
  %920 = extractvalue { ptr, i32 } %918, 1
  store i32 %920, ptr %8, align 4
  br label %925

921:                                              ; preds = %907
  %922 = landingpad { ptr, i32 }
          cleanup
  %923 = extractvalue { ptr, i32 } %922, 0
  store ptr %923, ptr %7, align 8
  %924 = extractvalue { ptr, i32 } %922, 1
  store i32 %924, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %94) #11
  br label %925

925:                                              ; preds = %921, %917
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %95) #11
  br label %926

926:                                              ; preds = %925, %913
  call void @llvm.lifetime.end.p0(i64 32, ptr %95) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %94) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %93) #11
  br label %927

927:                                              ; preds = %926, %909
  call void @llvm.lifetime.end.p0(i64 8, ptr %93) #11
  br label %936

928:                                              ; preds = %908, %888
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %91) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %91) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %96) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %97) #11
  %929 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEleERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %930 unwind label %938

930:                                              ; preds = %928
  %931 = zext i1 %929 to i8
  store i8 %931, ptr %97, align 1, !tbaa !10
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %96, ptr noundef nonnull align 1 dereferenceable(1) %97, ptr noundef null)
          to label %932 unwind label %938

932:                                              ; preds = %930
  call void @llvm.lifetime.end.p0(i64 1, ptr %97) #11
  %933 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %96)
          to label %934 unwind label %942

934:                                              ; preds = %932
  br i1 %933, label %935, label %946

935:                                              ; preds = %934
  br label %971

936:                                              ; preds = %927, %899
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %91) #11
  br label %937

937:                                              ; preds = %936, %895
  call void @llvm.lifetime.end.p0(i64 16, ptr %91) #11
  br label %1281

938:                                              ; preds = %930, %928
  %939 = landingpad { ptr, i32 }
          cleanup
  %940 = extractvalue { ptr, i32 } %939, 0
  store ptr %940, ptr %7, align 8
  %941 = extractvalue { ptr, i32 } %939, 1
  store i32 %941, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %97) #11
  br label %981

942:                                              ; preds = %932
  %943 = landingpad { ptr, i32 }
          cleanup
  %944 = extractvalue { ptr, i32 } %943, 0
  store ptr %944, ptr %7, align 8
  %945 = extractvalue { ptr, i32 } %943, 1
  store i32 %945, ptr %8, align 4
  br label %980

946:                                              ; preds = %934
  call void @llvm.lifetime.start.p0(i64 8, ptr %98) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %98)
          to label %947 unwind label %952

947:                                              ; preds = %946
  call void @llvm.lifetime.start.p0(i64 8, ptr %99) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %100) #11
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %100, ptr noundef nonnull align 8 dereferenceable(16) %96, ptr noundef @.str.21, ptr noundef @.str.19, ptr noundef @.str.20)
          to label %948 unwind label %956

948:                                              ; preds = %947
  %949 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %100) #11
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %99, i32 noundef 1, ptr noundef @.str.3, i32 noundef 56, ptr noundef %949)
          to label %950 unwind label %960

950:                                              ; preds = %948
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %99, ptr noundef nonnull align 8 dereferenceable(8) %98)
          to label %951 unwind label %964

951:                                              ; preds = %950
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %99) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %100) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %100) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %99) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %98) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %98) #11
  br label %971

952:                                              ; preds = %946
  %953 = landingpad { ptr, i32 }
          cleanup
  %954 = extractvalue { ptr, i32 } %953, 0
  store ptr %954, ptr %7, align 8
  %955 = extractvalue { ptr, i32 } %953, 1
  store i32 %955, ptr %8, align 4
  br label %970

956:                                              ; preds = %947
  %957 = landingpad { ptr, i32 }
          cleanup
  %958 = extractvalue { ptr, i32 } %957, 0
  store ptr %958, ptr %7, align 8
  %959 = extractvalue { ptr, i32 } %957, 1
  store i32 %959, ptr %8, align 4
  br label %969

960:                                              ; preds = %948
  %961 = landingpad { ptr, i32 }
          cleanup
  %962 = extractvalue { ptr, i32 } %961, 0
  store ptr %962, ptr %7, align 8
  %963 = extractvalue { ptr, i32 } %961, 1
  store i32 %963, ptr %8, align 4
  br label %968

964:                                              ; preds = %950
  %965 = landingpad { ptr, i32 }
          cleanup
  %966 = extractvalue { ptr, i32 } %965, 0
  store ptr %966, ptr %7, align 8
  %967 = extractvalue { ptr, i32 } %965, 1
  store i32 %967, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %99) #11
  br label %968

968:                                              ; preds = %964, %960
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %100) #11
  br label %969

969:                                              ; preds = %968, %956
  call void @llvm.lifetime.end.p0(i64 32, ptr %100) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %99) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %98) #11
  br label %970

970:                                              ; preds = %969, %952
  call void @llvm.lifetime.end.p0(i64 8, ptr %98) #11
  br label %980

971:                                              ; preds = %951, %935
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %96) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %96) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %101) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %102) #11
  %972 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEgtERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %973 unwind label %982

973:                                              ; preds = %971
  %974 = xor i1 %972, true
  %975 = zext i1 %974 to i8
  store i8 %975, ptr %102, align 1, !tbaa !10
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %101, ptr noundef nonnull align 1 dereferenceable(1) %102, ptr noundef null)
          to label %976 unwind label %982

976:                                              ; preds = %973
  call void @llvm.lifetime.end.p0(i64 1, ptr %102) #11
  %977 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %101)
          to label %978 unwind label %986

978:                                              ; preds = %976
  br i1 %977, label %979, label %990

979:                                              ; preds = %978
  br label %1015

980:                                              ; preds = %970, %942
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %96) #11
  br label %981

981:                                              ; preds = %980, %938
  call void @llvm.lifetime.end.p0(i64 16, ptr %96) #11
  br label %1281

982:                                              ; preds = %973, %971
  %983 = landingpad { ptr, i32 }
          cleanup
  %984 = extractvalue { ptr, i32 } %983, 0
  store ptr %984, ptr %7, align 8
  %985 = extractvalue { ptr, i32 } %983, 1
  store i32 %985, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %102) #11
  br label %1025

986:                                              ; preds = %976
  %987 = landingpad { ptr, i32 }
          cleanup
  %988 = extractvalue { ptr, i32 } %987, 0
  store ptr %988, ptr %7, align 8
  %989 = extractvalue { ptr, i32 } %987, 1
  store i32 %989, ptr %8, align 4
  br label %1024

990:                                              ; preds = %978
  call void @llvm.lifetime.start.p0(i64 8, ptr %103) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %103)
          to label %991 unwind label %996

991:                                              ; preds = %990
  call void @llvm.lifetime.start.p0(i64 8, ptr %104) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %105) #11
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %105, ptr noundef nonnull align 8 dereferenceable(16) %101, ptr noundef @.str.24, ptr noundef @.str.20, ptr noundef @.str.19)
          to label %992 unwind label %1000

992:                                              ; preds = %991
  %993 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %105) #11
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %104, i32 noundef 1, ptr noundef @.str.3, i32 noundef 57, ptr noundef %993)
          to label %994 unwind label %1004

994:                                              ; preds = %992
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %104, ptr noundef nonnull align 8 dereferenceable(8) %103)
          to label %995 unwind label %1008

995:                                              ; preds = %994
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %104) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %105) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %105) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %104) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %103) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %103) #11
  br label %1015

996:                                              ; preds = %990
  %997 = landingpad { ptr, i32 }
          cleanup
  %998 = extractvalue { ptr, i32 } %997, 0
  store ptr %998, ptr %7, align 8
  %999 = extractvalue { ptr, i32 } %997, 1
  store i32 %999, ptr %8, align 4
  br label %1014

1000:                                             ; preds = %991
  %1001 = landingpad { ptr, i32 }
          cleanup
  %1002 = extractvalue { ptr, i32 } %1001, 0
  store ptr %1002, ptr %7, align 8
  %1003 = extractvalue { ptr, i32 } %1001, 1
  store i32 %1003, ptr %8, align 4
  br label %1013

1004:                                             ; preds = %992
  %1005 = landingpad { ptr, i32 }
          cleanup
  %1006 = extractvalue { ptr, i32 } %1005, 0
  store ptr %1006, ptr %7, align 8
  %1007 = extractvalue { ptr, i32 } %1005, 1
  store i32 %1007, ptr %8, align 4
  br label %1012

1008:                                             ; preds = %994
  %1009 = landingpad { ptr, i32 }
          cleanup
  %1010 = extractvalue { ptr, i32 } %1009, 0
  store ptr %1010, ptr %7, align 8
  %1011 = extractvalue { ptr, i32 } %1009, 1
  store i32 %1011, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %104) #11
  br label %1012

1012:                                             ; preds = %1008, %1004
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %105) #11
  br label %1013

1013:                                             ; preds = %1012, %1000
  call void @llvm.lifetime.end.p0(i64 32, ptr %105) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %104) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %103) #11
  br label %1014

1014:                                             ; preds = %1013, %996
  call void @llvm.lifetime.end.p0(i64 8, ptr %103) #11
  br label %1024

1015:                                             ; preds = %995, %979
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %101) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %101) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %106) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %107) #11
  %1016 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEgeERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %1017 unwind label %1026

1017:                                             ; preds = %1015
  %1018 = xor i1 %1016, true
  %1019 = zext i1 %1018 to i8
  store i8 %1019, ptr %107, align 1, !tbaa !10
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %106, ptr noundef nonnull align 1 dereferenceable(1) %107, ptr noundef null)
          to label %1020 unwind label %1026

1020:                                             ; preds = %1017
  call void @llvm.lifetime.end.p0(i64 1, ptr %107) #11
  %1021 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %106)
          to label %1022 unwind label %1030

1022:                                             ; preds = %1020
  br i1 %1021, label %1023, label %1034

1023:                                             ; preds = %1022
  br label %1059

1024:                                             ; preds = %1014, %986
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %101) #11
  br label %1025

1025:                                             ; preds = %1024, %982
  call void @llvm.lifetime.end.p0(i64 16, ptr %101) #11
  br label %1281

1026:                                             ; preds = %1017, %1015
  %1027 = landingpad { ptr, i32 }
          cleanup
  %1028 = extractvalue { ptr, i32 } %1027, 0
  store ptr %1028, ptr %7, align 8
  %1029 = extractvalue { ptr, i32 } %1027, 1
  store i32 %1029, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %107) #11
  br label %1098

1030:                                             ; preds = %1020
  %1031 = landingpad { ptr, i32 }
          cleanup
  %1032 = extractvalue { ptr, i32 } %1031, 0
  store ptr %1032, ptr %7, align 8
  %1033 = extractvalue { ptr, i32 } %1031, 1
  store i32 %1033, ptr %8, align 4
  br label %1097

1034:                                             ; preds = %1022
  call void @llvm.lifetime.start.p0(i64 8, ptr %108) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %108)
          to label %1035 unwind label %1040

1035:                                             ; preds = %1034
  call void @llvm.lifetime.start.p0(i64 8, ptr %109) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %110) #11
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %110, ptr noundef nonnull align 8 dereferenceable(16) %106, ptr noundef @.str.25, ptr noundef @.str.20, ptr noundef @.str.19)
          to label %1036 unwind label %1044

1036:                                             ; preds = %1035
  %1037 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %110) #11
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %109, i32 noundef 1, ptr noundef @.str.3, i32 noundef 58, ptr noundef %1037)
          to label %1038 unwind label %1048

1038:                                             ; preds = %1036
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %109, ptr noundef nonnull align 8 dereferenceable(8) %108)
          to label %1039 unwind label %1052

1039:                                             ; preds = %1038
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %109) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %110) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %110) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %109) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %108) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %108) #11
  br label %1059

1040:                                             ; preds = %1034
  %1041 = landingpad { ptr, i32 }
          cleanup
  %1042 = extractvalue { ptr, i32 } %1041, 0
  store ptr %1042, ptr %7, align 8
  %1043 = extractvalue { ptr, i32 } %1041, 1
  store i32 %1043, ptr %8, align 4
  br label %1058

1044:                                             ; preds = %1035
  %1045 = landingpad { ptr, i32 }
          cleanup
  %1046 = extractvalue { ptr, i32 } %1045, 0
  store ptr %1046, ptr %7, align 8
  %1047 = extractvalue { ptr, i32 } %1045, 1
  store i32 %1047, ptr %8, align 4
  br label %1057

1048:                                             ; preds = %1036
  %1049 = landingpad { ptr, i32 }
          cleanup
  %1050 = extractvalue { ptr, i32 } %1049, 0
  store ptr %1050, ptr %7, align 8
  %1051 = extractvalue { ptr, i32 } %1049, 1
  store i32 %1051, ptr %8, align 4
  br label %1056

1052:                                             ; preds = %1038
  %1053 = landingpad { ptr, i32 }
          cleanup
  %1054 = extractvalue { ptr, i32 } %1053, 0
  store ptr %1054, ptr %7, align 8
  %1055 = extractvalue { ptr, i32 } %1053, 1
  store i32 %1055, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %109) #11
  br label %1056

1056:                                             ; preds = %1052, %1048
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %110) #11
  br label %1057

1057:                                             ; preds = %1056, %1044
  call void @llvm.lifetime.end.p0(i64 32, ptr %110) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %109) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %108) #11
  br label %1058

1058:                                             ; preds = %1057, %1040
  call void @llvm.lifetime.end.p0(i64 8, ptr %108) #11
  br label %1097

1059:                                             ; preds = %1039, %1023
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %106) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %106) #11
  call void @llvm.lifetime.start.p0(i64 24, ptr %111) #11
  %1060 = getelementptr inbounds [5 x i8], ptr %3, i64 0, i64 0
  %1061 = getelementptr inbounds [5 x i8], ptr %3, i64 0, i64 0
  %1062 = getelementptr inbounds [5 x i8], ptr %3, i64 0, i64 0
  %1063 = call i64 @strlen(ptr noundef %1062) #12
  %1064 = getelementptr inbounds i8, ptr %1061, i64 %1063
  call void @llvm.lifetime.start.p0(i64 1, ptr %112) #11
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %112) #11
  invoke void @_ZNSt6vectorIcSaIcEEC2IPcvEET_S4_RKS0_(ptr noundef nonnull align 8 dereferenceable(24) %111, ptr noundef %1060, ptr noundef %1064, ptr noundef nonnull align 1 dereferenceable(1) %112)
          to label %1065 unwind label %1099

1065:                                             ; preds = %1059
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %112) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %112) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %113) #11
  call void @llvm.memset.p0.i64(ptr align 1 %113, i8 0, i64 4, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %114) #11
  %1066 = call ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %111) #11
  %1067 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %115, i32 0, i32 0
  store ptr %1066, ptr %1067, align 8
  %1068 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %115, i32 0, i32 0
  %1069 = load ptr, ptr %1068, align 8
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IN9__gnu_cxx17__normal_iteratorIS4_St6vectorIcSaIcEEEEEET_(ptr noundef nonnull align 8 dereferenceable(8) %114, ptr %1069)
          to label %1070 unwind label %1103

1070:                                             ; preds = %1065
  call void @llvm.lifetime.start.p0(i64 8, ptr %116) #11
  %1071 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %111) #11
  %1072 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %117, i32 0, i32 0
  store ptr %1071, ptr %1072, align 8
  %1073 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %117, i32 0, i32 0
  %1074 = load ptr, ptr %1073, align 8
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IN9__gnu_cxx17__normal_iteratorIS4_St6vectorIcSaIcEEEEEET_(ptr noundef nonnull align 8 dereferenceable(8) %116, ptr %1074)
          to label %1075 unwind label %1107

1075:                                             ; preds = %1070
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %118, ptr noundef nonnull align 8 dereferenceable(8) %114)
          to label %1076 unwind label %1111

1076:                                             ; preds = %1075
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %119, ptr noundef nonnull align 8 dereferenceable(8) %116)
          to label %1077 unwind label %1115

1077:                                             ; preds = %1076
  %1078 = call noundef ptr @_ZNSt5arrayIcLm4EE5beginEv(ptr noundef nonnull align 1 dereferenceable(4) %113) #13
  %1079 = invoke noundef ptr @_ZSt4copyIN4chen8iterator7erasureISt18input_iterator_tagcRcPclEES5_ET0_T_S8_S7_(ptr noundef %118, ptr noundef %119, ptr noundef %1078)
          to label %1080 unwind label %1119

1080:                                             ; preds = %1077
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %119) #11
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %118) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %120) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %121) #11
  %1081 = call ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %111) #11
  %1082 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %122, i32 0, i32 0
  store ptr %1081, ptr %1082, align 8
  %1083 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %111) #11
  %1084 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %123, i32 0, i32 0
  store ptr %1083, ptr %1084, align 8
  %1085 = call noundef ptr @_ZNSt5arrayIcLm4EE5beginEv(ptr noundef nonnull align 1 dereferenceable(4) %113) #13
  %1086 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %122, i32 0, i32 0
  %1087 = load ptr, ptr %1086, align 8
  %1088 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %123, i32 0, i32 0
  %1089 = load ptr, ptr %1088, align 8
  %1090 = invoke noundef zeroext i1 @_ZSt5equalIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES2_EbT_S7_T0_(ptr %1087, ptr %1089, ptr noundef %1085)
          to label %1091 unwind label %1124

1091:                                             ; preds = %1080
  %1092 = zext i1 %1090 to i8
  store i8 %1092, ptr %121, align 1, !tbaa !10
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %120, ptr noundef nonnull align 1 dereferenceable(1) %121, ptr noundef null)
          to label %1093 unwind label %1124

1093:                                             ; preds = %1091
  call void @llvm.lifetime.end.p0(i64 1, ptr %121) #11
  %1094 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %120)
          to label %1095 unwind label %1128

1095:                                             ; preds = %1093
  br i1 %1094, label %1096, label %1132

1096:                                             ; preds = %1095
  br label %1157

1097:                                             ; preds = %1058, %1030
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %106) #11
  br label %1098

1098:                                             ; preds = %1097, %1026
  call void @llvm.lifetime.end.p0(i64 16, ptr %106) #11
  br label %1281

1099:                                             ; preds = %1059
  %1100 = landingpad { ptr, i32 }
          cleanup
  %1101 = extractvalue { ptr, i32 } %1100, 0
  store ptr %1101, ptr %7, align 8
  %1102 = extractvalue { ptr, i32 } %1100, 1
  store i32 %1102, ptr %8, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %112) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %112) #11
  br label %1280

1103:                                             ; preds = %1065
  %1104 = landingpad { ptr, i32 }
          cleanup
  %1105 = extractvalue { ptr, i32 } %1104, 0
  store ptr %1105, ptr %7, align 8
  %1106 = extractvalue { ptr, i32 } %1104, 1
  store i32 %1106, ptr %8, align 4
  br label %1279

1107:                                             ; preds = %1070
  %1108 = landingpad { ptr, i32 }
          cleanup
  %1109 = extractvalue { ptr, i32 } %1108, 0
  store ptr %1109, ptr %7, align 8
  %1110 = extractvalue { ptr, i32 } %1108, 1
  store i32 %1110, ptr %8, align 4
  br label %1278

1111:                                             ; preds = %1075
  %1112 = landingpad { ptr, i32 }
          cleanup
  %1113 = extractvalue { ptr, i32 } %1112, 0
  store ptr %1113, ptr %7, align 8
  %1114 = extractvalue { ptr, i32 } %1112, 1
  store i32 %1114, ptr %8, align 4
  br label %1277

1115:                                             ; preds = %1076
  %1116 = landingpad { ptr, i32 }
          cleanup
  %1117 = extractvalue { ptr, i32 } %1116, 0
  store ptr %1117, ptr %7, align 8
  %1118 = extractvalue { ptr, i32 } %1116, 1
  store i32 %1118, ptr %8, align 4
  br label %1123

1119:                                             ; preds = %1077
  %1120 = landingpad { ptr, i32 }
          cleanup
  %1121 = extractvalue { ptr, i32 } %1120, 0
  store ptr %1121, ptr %7, align 8
  %1122 = extractvalue { ptr, i32 } %1120, 1
  store i32 %1122, ptr %8, align 4
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %119) #11
  br label %1123

1123:                                             ; preds = %1119, %1115
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %118) #11
  br label %1277

1124:                                             ; preds = %1091, %1080
  %1125 = landingpad { ptr, i32 }
          cleanup
  %1126 = extractvalue { ptr, i32 } %1125, 0
  store ptr %1126, ptr %7, align 8
  %1127 = extractvalue { ptr, i32 } %1125, 1
  store i32 %1127, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %121) #11
  br label %1199

1128:                                             ; preds = %1093
  %1129 = landingpad { ptr, i32 }
          cleanup
  %1130 = extractvalue { ptr, i32 } %1129, 0
  store ptr %1130, ptr %7, align 8
  %1131 = extractvalue { ptr, i32 } %1129, 1
  store i32 %1131, ptr %8, align 4
  br label %1198

1132:                                             ; preds = %1095
  call void @llvm.lifetime.start.p0(i64 8, ptr %124) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %124)
          to label %1133 unwind label %1138

1133:                                             ; preds = %1132
  call void @llvm.lifetime.start.p0(i64 8, ptr %125) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %126) #11
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %126, ptr noundef nonnull align 8 dereferenceable(16) %120, ptr noundef @.str.26, ptr noundef @.str.19, ptr noundef @.str.20)
          to label %1134 unwind label %1142

1134:                                             ; preds = %1133
  %1135 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %126) #11
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %125, i32 noundef 1, ptr noundef @.str.3, i32 noundef 68, ptr noundef %1135)
          to label %1136 unwind label %1146

1136:                                             ; preds = %1134
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %125, ptr noundef nonnull align 8 dereferenceable(8) %124)
          to label %1137 unwind label %1150

1137:                                             ; preds = %1136
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %125) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %126) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %126) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %125) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %124) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %124) #11
  br label %1157

1138:                                             ; preds = %1132
  %1139 = landingpad { ptr, i32 }
          cleanup
  %1140 = extractvalue { ptr, i32 } %1139, 0
  store ptr %1140, ptr %7, align 8
  %1141 = extractvalue { ptr, i32 } %1139, 1
  store i32 %1141, ptr %8, align 4
  br label %1156

1142:                                             ; preds = %1133
  %1143 = landingpad { ptr, i32 }
          cleanup
  %1144 = extractvalue { ptr, i32 } %1143, 0
  store ptr %1144, ptr %7, align 8
  %1145 = extractvalue { ptr, i32 } %1143, 1
  store i32 %1145, ptr %8, align 4
  br label %1155

1146:                                             ; preds = %1134
  %1147 = landingpad { ptr, i32 }
          cleanup
  %1148 = extractvalue { ptr, i32 } %1147, 0
  store ptr %1148, ptr %7, align 8
  %1149 = extractvalue { ptr, i32 } %1147, 1
  store i32 %1149, ptr %8, align 4
  br label %1154

1150:                                             ; preds = %1136
  %1151 = landingpad { ptr, i32 }
          cleanup
  %1152 = extractvalue { ptr, i32 } %1151, 0
  store ptr %1152, ptr %7, align 8
  %1153 = extractvalue { ptr, i32 } %1151, 1
  store i32 %1153, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %125) #11
  br label %1154

1154:                                             ; preds = %1150, %1146
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %126) #11
  br label %1155

1155:                                             ; preds = %1154, %1142
  call void @llvm.lifetime.end.p0(i64 32, ptr %126) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %125) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %124) #11
  br label %1156

1156:                                             ; preds = %1155, %1138
  call void @llvm.lifetime.end.p0(i64 8, ptr %124) #11
  br label %1198

1157:                                             ; preds = %1137, %1096
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %120) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %120) #11
  call void @llvm.lifetime.start.p0(i64 24, ptr %127) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %129) #11
  store i8 99, ptr %129, align 1, !tbaa !9
  %1158 = getelementptr inbounds i8, ptr %129, i64 1
  store i8 104, ptr %1158, align 1, !tbaa !9
  %1159 = getelementptr inbounds i8, ptr %129, i64 2
  store i8 101, ptr %1159, align 1, !tbaa !9
  %1160 = getelementptr inbounds i8, ptr %129, i64 3
  store i8 110, ptr %1160, align 1, !tbaa !9
  %1161 = getelementptr inbounds %"class.std::initializer_list", ptr %128, i32 0, i32 0
  store ptr %129, ptr %1161, align 8, !tbaa !12
  %1162 = getelementptr inbounds %"class.std::initializer_list", ptr %128, i32 0, i32 1
  store i64 4, ptr %1162, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %130) #11
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %130) #11
  %1163 = getelementptr inbounds { ptr, i64 }, ptr %128, i32 0, i32 0
  %1164 = load ptr, ptr %1163, align 8
  %1165 = getelementptr inbounds { ptr, i64 }, ptr %128, i32 0, i32 1
  %1166 = load i64, ptr %1165, align 8
  invoke void @_ZNSt7__cxx114listIcSaIcEEC2ESt16initializer_listIcERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %127, ptr %1164, i64 %1166, ptr noundef nonnull align 1 dereferenceable(1) %130)
          to label %1167 unwind label %1200

1167:                                             ; preds = %1157
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %130) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %130) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %129) #11
  call void @llvm.lifetime.start.p0(i64 8, ptr %131) #11
  %1168 = call ptr @_ZNSt7__cxx114listIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %127) #11
  %1169 = getelementptr inbounds %"struct.std::_List_iterator", ptr %132, i32 0, i32 0
  store ptr %1168, ptr %1169, align 8
  %1170 = getelementptr inbounds %"struct.std::_List_iterator", ptr %132, i32 0, i32 0
  %1171 = load ptr, ptr %1170, align 8
  invoke void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEC2ISt14_List_iteratorIcEEET_(ptr noundef nonnull align 8 dereferenceable(8) %131, ptr %1171)
          to label %1172 unwind label %1204

1172:                                             ; preds = %1167
  call void @llvm.lifetime.start.p0(i64 8, ptr %133) #11
  %1173 = call ptr @_ZNSt7__cxx114listIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %127) #11
  %1174 = getelementptr inbounds %"struct.std::_List_iterator", ptr %134, i32 0, i32 0
  store ptr %1173, ptr %1174, align 8
  %1175 = getelementptr inbounds %"struct.std::_List_iterator", ptr %134, i32 0, i32 0
  %1176 = load ptr, ptr %1175, align 8
  invoke void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEC2ISt14_List_iteratorIcEEET_(ptr noundef nonnull align 8 dereferenceable(8) %133, ptr %1176)
          to label %1177 unwind label %1208

1177:                                             ; preds = %1172
  call void @llvm.lifetime.start.p0(i64 8, ptr %135) #11
  %1178 = getelementptr inbounds [5 x i8], ptr %3, i64 0, i64 0
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IS4_EET_(ptr noundef nonnull align 8 dereferenceable(8) %135, ptr noundef %1178)
          to label %1179 unwind label %1212

1179:                                             ; preds = %1177
  br label %1180

1180:                                             ; preds = %1268, %1179
  %1181 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEneERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %131, ptr noundef nonnull align 8 dereferenceable(8) %133)
          to label %1182 unwind label %1216

1182:                                             ; preds = %1180
  br i1 %1181, label %1183, label %1271

1183:                                             ; preds = %1182
  call void @llvm.lifetime.start.p0(i64 16, ptr %136) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %137) #11
  call void @llvm.lifetime.start.p0(i64 16, ptr %138) #11
  invoke void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEppEi(ptr dead_on_unwind writable sret(%"class.chen::iterator::proxy") align 8 %138, ptr noundef nonnull align 8 dereferenceable(8) %131, i32 noundef 0)
          to label %1184 unwind label %1220

1184:                                             ; preds = %1183
  %1185 = invoke noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %138)
          to label %1186 unwind label %1224

1186:                                             ; preds = %1184
  %1187 = sext i8 %1185 to i32
  call void @llvm.lifetime.start.p0(i64 16, ptr %139) #11
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEppEi(ptr dead_on_unwind writable sret(%"class.chen::iterator::proxy") align 8 %139, ptr noundef nonnull align 8 dereferenceable(8) %135, i32 noundef 0)
          to label %1188 unwind label %1228

1188:                                             ; preds = %1186
  %1189 = invoke noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %139)
          to label %1190 unwind label %1232

1190:                                             ; preds = %1188
  %1191 = sext i8 %1189 to i32
  %1192 = icmp eq i32 %1187, %1191
  %1193 = zext i1 %1192 to i8
  store i8 %1193, ptr %137, align 1, !tbaa !10
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %136, ptr noundef nonnull align 1 dereferenceable(1) %137, ptr noundef null)
          to label %1194 unwind label %1232

1194:                                             ; preds = %1190
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %139) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %139) #11
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %138) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %138) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %137) #11
  %1195 = invoke noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %136)
          to label %1196 unwind label %1239

1196:                                             ; preds = %1194
  br i1 %1195, label %1197, label %1243

1197:                                             ; preds = %1196
  br label %1268

1198:                                             ; preds = %1156, %1128
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %120) #11
  br label %1199

1199:                                             ; preds = %1198, %1124
  call void @llvm.lifetime.end.p0(i64 16, ptr %120) #11
  br label %1277

1200:                                             ; preds = %1157
  %1201 = landingpad { ptr, i32 }
          cleanup
  %1202 = extractvalue { ptr, i32 } %1201, 0
  store ptr %1202, ptr %7, align 8
  %1203 = extractvalue { ptr, i32 } %1201, 1
  store i32 %1203, ptr %8, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %130) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %130) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %129) #11
  br label %1276

1204:                                             ; preds = %1167
  %1205 = landingpad { ptr, i32 }
          cleanup
  %1206 = extractvalue { ptr, i32 } %1205, 0
  store ptr %1206, ptr %7, align 8
  %1207 = extractvalue { ptr, i32 } %1205, 1
  store i32 %1207, ptr %8, align 4
  br label %1275

1208:                                             ; preds = %1172
  %1209 = landingpad { ptr, i32 }
          cleanup
  %1210 = extractvalue { ptr, i32 } %1209, 0
  store ptr %1210, ptr %7, align 8
  %1211 = extractvalue { ptr, i32 } %1209, 1
  store i32 %1211, ptr %8, align 4
  br label %1274

1212:                                             ; preds = %1177
  %1213 = landingpad { ptr, i32 }
          cleanup
  %1214 = extractvalue { ptr, i32 } %1213, 0
  store ptr %1214, ptr %7, align 8
  %1215 = extractvalue { ptr, i32 } %1213, 1
  store i32 %1215, ptr %8, align 4
  br label %1273

1216:                                             ; preds = %1180
  %1217 = landingpad { ptr, i32 }
          cleanup
  %1218 = extractvalue { ptr, i32 } %1217, 0
  store ptr %1218, ptr %7, align 8
  %1219 = extractvalue { ptr, i32 } %1217, 1
  store i32 %1219, ptr %8, align 4
  br label %1272

1220:                                             ; preds = %1183
  %1221 = landingpad { ptr, i32 }
          cleanup
  %1222 = extractvalue { ptr, i32 } %1221, 0
  store ptr %1222, ptr %7, align 8
  %1223 = extractvalue { ptr, i32 } %1221, 1
  store i32 %1223, ptr %8, align 4
  br label %1238

1224:                                             ; preds = %1184
  %1225 = landingpad { ptr, i32 }
          cleanup
  %1226 = extractvalue { ptr, i32 } %1225, 0
  store ptr %1226, ptr %7, align 8
  %1227 = extractvalue { ptr, i32 } %1225, 1
  store i32 %1227, ptr %8, align 4
  br label %1237

1228:                                             ; preds = %1186
  %1229 = landingpad { ptr, i32 }
          cleanup
  %1230 = extractvalue { ptr, i32 } %1229, 0
  store ptr %1230, ptr %7, align 8
  %1231 = extractvalue { ptr, i32 } %1229, 1
  store i32 %1231, ptr %8, align 4
  br label %1236

1232:                                             ; preds = %1190, %1188
  %1233 = landingpad { ptr, i32 }
          cleanup
  %1234 = extractvalue { ptr, i32 } %1233, 0
  store ptr %1234, ptr %7, align 8
  %1235 = extractvalue { ptr, i32 } %1233, 1
  store i32 %1235, ptr %8, align 4
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %139) #11
  br label %1236

1236:                                             ; preds = %1232, %1228
  call void @llvm.lifetime.end.p0(i64 16, ptr %139) #11
  br label %1237

1237:                                             ; preds = %1236, %1224
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %138) #11
  br label %1238

1238:                                             ; preds = %1237, %1220
  call void @llvm.lifetime.end.p0(i64 16, ptr %138) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %137) #11
  br label %1270

1239:                                             ; preds = %1194
  %1240 = landingpad { ptr, i32 }
          cleanup
  %1241 = extractvalue { ptr, i32 } %1240, 0
  store ptr %1241, ptr %7, align 8
  %1242 = extractvalue { ptr, i32 } %1240, 1
  store i32 %1242, ptr %8, align 4
  br label %1269

1243:                                             ; preds = %1196
  call void @llvm.lifetime.start.p0(i64 8, ptr %140) #11
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %140)
          to label %1244 unwind label %1249

1244:                                             ; preds = %1243
  call void @llvm.lifetime.start.p0(i64 8, ptr %141) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %142) #11
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %142, ptr noundef nonnull align 8 dereferenceable(16) %136, ptr noundef @.str.27, ptr noundef @.str.19, ptr noundef @.str.20)
          to label %1245 unwind label %1253

1245:                                             ; preds = %1244
  %1246 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %142) #11
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %141, i32 noundef 1, ptr noundef @.str.3, i32 noundef 79, ptr noundef %1246)
          to label %1247 unwind label %1257

1247:                                             ; preds = %1245
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %141, ptr noundef nonnull align 8 dereferenceable(8) %140)
          to label %1248 unwind label %1261

1248:                                             ; preds = %1247
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %141) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %142) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %142) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %141) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %140) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %140) #11
  br label %1268

1249:                                             ; preds = %1243
  %1250 = landingpad { ptr, i32 }
          cleanup
  %1251 = extractvalue { ptr, i32 } %1250, 0
  store ptr %1251, ptr %7, align 8
  %1252 = extractvalue { ptr, i32 } %1250, 1
  store i32 %1252, ptr %8, align 4
  br label %1267

1253:                                             ; preds = %1244
  %1254 = landingpad { ptr, i32 }
          cleanup
  %1255 = extractvalue { ptr, i32 } %1254, 0
  store ptr %1255, ptr %7, align 8
  %1256 = extractvalue { ptr, i32 } %1254, 1
  store i32 %1256, ptr %8, align 4
  br label %1266

1257:                                             ; preds = %1245
  %1258 = landingpad { ptr, i32 }
          cleanup
  %1259 = extractvalue { ptr, i32 } %1258, 0
  store ptr %1259, ptr %7, align 8
  %1260 = extractvalue { ptr, i32 } %1258, 1
  store i32 %1260, ptr %8, align 4
  br label %1265

1261:                                             ; preds = %1247
  %1262 = landingpad { ptr, i32 }
          cleanup
  %1263 = extractvalue { ptr, i32 } %1262, 0
  store ptr %1263, ptr %7, align 8
  %1264 = extractvalue { ptr, i32 } %1262, 1
  store i32 %1264, ptr %8, align 4
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %141) #11
  br label %1265

1265:                                             ; preds = %1261, %1257
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %142) #11
  br label %1266

1266:                                             ; preds = %1265, %1253
  call void @llvm.lifetime.end.p0(i64 32, ptr %142) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %141) #11
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %140) #11
  br label %1267

1267:                                             ; preds = %1266, %1249
  call void @llvm.lifetime.end.p0(i64 8, ptr %140) #11
  br label %1269

1268:                                             ; preds = %1248, %1197
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %136) #11
  call void @llvm.lifetime.end.p0(i64 16, ptr %136) #11
  br label %1180, !llvm.loop !16

1269:                                             ; preds = %1267, %1239
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %136) #11
  br label %1270

1270:                                             ; preds = %1269, %1238
  call void @llvm.lifetime.end.p0(i64 16, ptr %136) #11
  br label %1272

1271:                                             ; preds = %1182
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %135) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %135) #11
  call void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %133) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %133) #11
  call void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %131) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %131) #11
  call void @_ZNSt7__cxx1110_List_baseIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %127) #11
  call void @llvm.lifetime.end.p0(i64 24, ptr %127) #11
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %116) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %116) #11
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %114) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %114) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %113) #11
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %111) #11
  call void @llvm.lifetime.end.p0(i64 24, ptr %111) #11
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %75) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %75) #11
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %69) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %69) #11
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #11
  call void @llvm.lifetime.end.p0(i64 5, ptr %3) #11
  ret void

1272:                                             ; preds = %1270, %1216
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %135) #11
  br label %1273

1273:                                             ; preds = %1272, %1212
  call void @llvm.lifetime.end.p0(i64 8, ptr %135) #11
  call void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %133) #11
  br label %1274

1274:                                             ; preds = %1273, %1208
  call void @llvm.lifetime.end.p0(i64 8, ptr %133) #11
  call void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %131) #11
  br label %1275

1275:                                             ; preds = %1274, %1204
  call void @llvm.lifetime.end.p0(i64 8, ptr %131) #11
  call void @_ZNSt7__cxx1110_List_baseIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %127) #11
  br label %1276

1276:                                             ; preds = %1275, %1200
  call void @llvm.lifetime.end.p0(i64 24, ptr %127) #11
  br label %1277

1277:                                             ; preds = %1276, %1199, %1123, %1111
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %116) #11
  br label %1278

1278:                                             ; preds = %1277, %1107
  call void @llvm.lifetime.end.p0(i64 8, ptr %116) #11
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %114) #11
  br label %1279

1279:                                             ; preds = %1278, %1103
  call void @llvm.lifetime.end.p0(i64 8, ptr %114) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %113) #11
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %111) #11
  br label %1280

1280:                                             ; preds = %1279, %1099
  call void @llvm.lifetime.end.p0(i64 24, ptr %111) #11
  br label %1281

1281:                                             ; preds = %1280, %1098, %1025, %981, %937, %891, %890, %845, %801
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %75) #11
  br label %1282

1282:                                             ; preds = %1281, %755
  call void @llvm.lifetime.end.p0(i64 8, ptr %75) #11
  br label %1283

1283:                                             ; preds = %1282, %754
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %69) #11
  br label %1284

1284:                                             ; preds = %1283, %715
  call void @llvm.lifetime.end.p0(i64 8, ptr %69) #11
  br label %1285

1285:                                             ; preds = %1284, %706, %667, %623, %582, %581, %537, %499, %462, %425, %383, %345, %308, %269, %230, %188
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #11
  call void @llvm.lifetime.end.p0(i64 5, ptr %3) #11
  br label %1286

1286:                                             ; preds = %1285
  %1287 = load ptr, ptr %7, align 8
  %1288 = load i32, ptr %8, align 4
  %1289 = insertvalue { ptr, i32 } poison, ptr %1287, 0
  %1290 = insertvalue { ptr, i32 } %1289, i32 %1288, 1
  resume { ptr, i32 } %1290
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2IS4_EET_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind noalias writable sret(%"class.testing::AssertionResult") align 8, ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

declare void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

declare void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef, ptr noundef, i32 noundef, ptr noundef) unnamed_addr #4

declare void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: nounwind
declare void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEi(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::proxy") align 8, ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmmEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmmEi(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::proxy") align 8, ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEixEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEplEl(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::erasure") align 8, ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEpLEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmiEl(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::erasure") align 8, ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmIEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2ERKNS0_5proxyIcNS0_7concept4baseEEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEeqERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef) unnamed_addr #2 align 2

declare void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, ptr noundef, ptr noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEleERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEneERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEltERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEgtERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEgeERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: nounwind willreturn memory(read)
declare i64 @strlen(ptr noundef) #7

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEEC2IPcvEET_S4_RKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IN9__gnu_cxx17__normal_iteratorIS4_St6vectorIcSaIcEEEEEET_(ptr noundef nonnull align 8 dereferenceable(8), ptr) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt4copyIN4chen8iterator7erasureISt18input_iterator_tagcRcPclEES5_ET0_T_S8_S7_(ptr noundef, ptr noundef, ptr noundef) #9

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind willreturn memory(none) uwtable
declare dso_local noundef ptr @_ZNSt5arrayIcLm4EE5beginEv(ptr noundef nonnull align 1 dereferenceable(4)) #10 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZSt5equalIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES2_EbT_S7_T0_(ptr, ptr, ptr noundef) #9

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx114listIcSaIcEEC2ESt16initializer_listIcERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt7__cxx114listIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEC2ISt14_List_iteratorIcEEET_(ptr noundef nonnull align 8 dereferenceable(8), ptr) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt7__cxx114listIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IS4_EET_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEneERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEppEi(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::proxy") align 8, ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEppEi(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::proxy") align 8, ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt7__cxx1110_List_baseIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind willreturn memory(read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #9 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #10 = { mustprogress nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #11 = { nounwind }
attributes #12 = { nounwind willreturn memory(read) }
attributes #13 = { nounwind willreturn memory(none) }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = !{!11, !11, i64 0}
!11 = !{!"bool", !7, i64 0}
!12 = !{!13, !6, i64 0}
!13 = !{!"_ZTSSt16initializer_listIcE", !6, i64 0, !14, i64 8}
!14 = !{!"long", !7, i64 0}
!15 = !{!13, !14, i64 8}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.chen::iterator::erasure" = type { ptr }
%"class.testing::AssertionResult" = type { i8, %"class.testing::internal::scoped_ptr" }
%"class.testing::internal::scoped_ptr" = type { ptr }
%"class.testing::Message" = type { %"class.testing::internal::scoped_ptr.0" }
%"class.testing::internal::scoped_ptr.0" = type { ptr }
%"class.testing::internal::AssertHelper" = type { ptr }
%"class.chen::iterator::proxy" = type { i8, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"struct.std::array" = type { [4 x i8] }
%"class.chen::iterator::erasure.1" = type { ptr }
%"class.std::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<char, std::allocator<char>>::_List_impl" }
%"struct.std::__cxx11::_List_base<char, std::allocator<char>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"struct.std::__detail::_List_node_header" = type { %"struct.std::__detail::_List_node_base", i64 }
%"struct.std::__detail::_List_node_base" = type { ptr, ptr }
%"class.chen::iterator::erasure.5" = type { ptr }

@.str.3 = external hidden unnamed_addr constant [91 x i8], align 1
@__const._ZN25BaseIterTest_General_Test8TestBodyEv.buf = external hidden unnamed_addr constant [5 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [56 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN25BaseIterTest_General_Test8TestBodyEv(ptr nocapture noundef nonnull readnone align 8 dereferenceable(16) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca [5 x i8], align 1
  %3 = alloca %"class.chen::iterator::erasure", align 8
  %4 = alloca %"class.testing::AssertionResult", align 8
  %5 = alloca i8, align 1
  %6 = alloca %"class.testing::Message", align 8
  %7 = alloca %"class.testing::internal::AssertHelper", align 8
  %8 = alloca %"class.testing::AssertionResult", align 8
  %9 = alloca i8, align 1
  %10 = alloca i8, align 1
  %11 = alloca %"class.chen::iterator::proxy", align 8
  %12 = alloca %"class.testing::Message", align 8
  %13 = alloca %"class.testing::internal::AssertHelper", align 8
  %14 = alloca %"class.testing::AssertionResult", align 8
  %15 = alloca i8, align 1
  %16 = alloca %"class.testing::Message", align 8
  %17 = alloca %"class.testing::internal::AssertHelper", align 8
  %18 = alloca %"class.testing::AssertionResult", align 8
  %19 = alloca i8, align 1
  %20 = alloca %"class.testing::Message", align 8
  %21 = alloca %"class.testing::internal::AssertHelper", align 8
  %22 = alloca %"class.testing::AssertionResult", align 8
  %23 = alloca i8, align 1
  %24 = alloca %"class.testing::Message", align 8
  %25 = alloca %"class.testing::internal::AssertHelper", align 8
  %26 = alloca %"class.testing::AssertionResult", align 8
  %27 = alloca i8, align 1
  %28 = alloca %"class.testing::Message", align 8
  %29 = alloca %"class.testing::internal::AssertHelper", align 8
  %30 = alloca %"class.testing::AssertionResult", align 8
  %31 = alloca i8, align 1
  %32 = alloca i8, align 1
  %33 = alloca %"class.chen::iterator::proxy", align 8
  %34 = alloca %"class.testing::Message", align 8
  %35 = alloca %"class.testing::internal::AssertHelper", align 8
  %36 = alloca %"class.testing::AssertionResult", align 8
  %37 = alloca i8, align 1
  %38 = alloca %"class.testing::Message", align 8
  %39 = alloca %"class.testing::internal::AssertHelper", align 8
  %40 = alloca %"class.testing::AssertionResult", align 8
  %41 = alloca i8, align 1
  %42 = alloca %"class.testing::Message", align 8
  %43 = alloca %"class.testing::internal::AssertHelper", align 8
  %44 = alloca %"class.testing::AssertionResult", align 8
  %45 = alloca i8, align 1
  %46 = alloca %"class.testing::Message", align 8
  %47 = alloca %"class.testing::internal::AssertHelper", align 8
  %48 = alloca %"class.testing::AssertionResult", align 8
  %49 = alloca i8, align 1
  %50 = alloca %"class.chen::iterator::erasure", align 8
  %51 = alloca %"class.testing::Message", align 8
  %52 = alloca %"class.testing::internal::AssertHelper", align 8
  %53 = alloca %"class.testing::AssertionResult", align 8
  %54 = alloca i8, align 1
  %55 = alloca %"class.testing::Message", align 8
  %56 = alloca %"class.testing::internal::AssertHelper", align 8
  %57 = alloca %"class.testing::AssertionResult", align 8
  %58 = alloca i8, align 1
  %59 = alloca %"class.chen::iterator::erasure", align 8
  %60 = alloca %"class.testing::Message", align 8
  %61 = alloca %"class.testing::internal::AssertHelper", align 8
  %62 = alloca %"class.testing::AssertionResult", align 8
  %63 = alloca i8, align 1
  %64 = alloca %"class.testing::Message", align 8
  %65 = alloca %"class.testing::internal::AssertHelper", align 8
  %66 = alloca %"class.chen::iterator::erasure", align 8
  %67 = alloca %"class.chen::iterator::proxy", align 8
  %68 = alloca %"class.testing::AssertionResult", align 8
  %69 = alloca i8, align 1
  %70 = alloca %"class.testing::Message", align 8
  %71 = alloca %"class.testing::internal::AssertHelper", align 8
  %72 = alloca %"class.chen::iterator::erasure", align 8
  %73 = alloca %"class.testing::AssertionResult", align 8
  %74 = alloca i8, align 1
  %75 = alloca %"class.testing::Message", align 8
  %76 = alloca %"class.testing::internal::AssertHelper", align 8
  %77 = alloca %"class.std::__cxx11::basic_string", align 8
  %78 = alloca %"class.testing::AssertionResult", align 8
  %79 = alloca i8, align 1
  %80 = alloca %"class.testing::Message", align 8
  %81 = alloca %"class.testing::internal::AssertHelper", align 8
  %82 = alloca %"class.std::__cxx11::basic_string", align 8
  %83 = alloca %"class.testing::AssertionResult", align 8
  %84 = alloca i8, align 1
  %85 = alloca %"class.testing::Message", align 8
  %86 = alloca %"class.testing::internal::AssertHelper", align 8
  %87 = alloca %"class.std::__cxx11::basic_string", align 8
  %88 = alloca %"class.testing::AssertionResult", align 8
  %89 = alloca i8, align 1
  %90 = alloca %"class.testing::Message", align 8
  %91 = alloca %"class.testing::internal::AssertHelper", align 8
  %92 = alloca %"class.std::__cxx11::basic_string", align 8
  %93 = alloca %"class.testing::AssertionResult", align 8
  %94 = alloca i8, align 1
  %95 = alloca %"class.testing::Message", align 8
  %96 = alloca %"class.testing::internal::AssertHelper", align 8
  %97 = alloca %"class.std::__cxx11::basic_string", align 8
  %98 = alloca %"class.testing::AssertionResult", align 8
  %99 = alloca i8, align 1
  %100 = alloca %"class.testing::Message", align 8
  %101 = alloca %"class.testing::internal::AssertHelper", align 8
  %102 = alloca %"class.std::__cxx11::basic_string", align 8
  %103 = alloca %"class.testing::AssertionResult", align 8
  %104 = alloca i8, align 1
  %105 = alloca %"class.testing::Message", align 8
  %106 = alloca %"class.testing::internal::AssertHelper", align 8
  %107 = alloca %"class.std::__cxx11::basic_string", align 8
  %108 = alloca %"class.std::vector", align 8
  %109 = alloca %"class.std::allocator", align 1
  %110 = alloca %"struct.std::array", align 4
  %111 = alloca %"class.chen::iterator::erasure.1", align 8
  %112 = alloca %"class.chen::iterator::erasure.1", align 8
  %113 = alloca %"class.chen::iterator::erasure.1", align 8
  %114 = alloca %"class.chen::iterator::erasure.1", align 8
  %115 = alloca %"class.testing::AssertionResult", align 8
  %116 = alloca i8, align 1
  %117 = alloca %"class.testing::Message", align 8
  %118 = alloca %"class.testing::internal::AssertHelper", align 8
  %119 = alloca %"class.std::__cxx11::basic_string", align 8
  %120 = alloca %"class.std::__cxx11::list", align 8
  %121 = alloca [4 x i8], align 4
  %122 = alloca %"class.std::allocator", align 1
  %123 = alloca %"class.chen::iterator::erasure.5", align 8
  %124 = alloca %"class.chen::iterator::erasure.5", align 8
  %125 = alloca %"class.chen::iterator::erasure.1", align 8
  %126 = alloca %"class.testing::AssertionResult", align 8
  %127 = alloca i8, align 1
  %128 = alloca %"class.chen::iterator::proxy", align 8
  %129 = alloca %"class.chen::iterator::proxy", align 8
  %130 = alloca %"class.testing::Message", align 8
  %131 = alloca %"class.testing::internal::AssertHelper", align 8
  %132 = alloca %"class.std::__cxx11::basic_string", align 8
  call void @llvm.lifetime.start.p0(i64 5, ptr nonnull %2) #10
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(5) %2, ptr noundef nonnull align 1 dereferenceable(5) @__const._ZN25BaseIterTest_General_Test8TestBodyEv.buf, i64 5, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #10
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2IS4_EET_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull %2)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #10
  store i8 99, ptr %5, align 1, !tbaa !5
  %133 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %134 unwind label %137

134:                                              ; preds = %1
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %4, ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %5, ptr noundef nonnull align 1 dereferenceable(1) %133)
          to label %135 unwind label %137

135:                                              ; preds = %134
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #10
  %136 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
  br i1 %136, label %153, label %139

137:                                              ; preds = %134, %1
  %138 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #10
  br label %158

139:                                              ; preds = %135
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %6)
          to label %140 unwind label %145

140:                                              ; preds = %139
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #10
  %141 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
          to label %142 unwind label %147

142:                                              ; preds = %140
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %7, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 23, ptr noundef %141)
          to label %143 unwind label %147

143:                                              ; preds = %142
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %6)
          to label %144 unwind label %149

144:                                              ; preds = %143
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #10
  br label %153

145:                                              ; preds = %139
  %146 = landingpad { ptr, i32 }
          cleanup
  br label %152

147:                                              ; preds = %142, %140
  %148 = landingpad { ptr, i32 }
          cleanup
  br label %151

149:                                              ; preds = %143
  %150 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #10
  br label %151

151:                                              ; preds = %149, %147
  %.pn = phi { ptr, i32 } [ %150, %149 ], [ %148, %147 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #10
  br label %152

152:                                              ; preds = %151, %145
  %.pn.pn = phi { ptr, i32 } [ %.pn, %151 ], [ %146, %145 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #10
  br label %158

153:                                              ; preds = %135, %144
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #10
  store i8 99, ptr %9, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #10
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEi(ptr dead_on_unwind nonnull writable sret(%"class.chen::iterator::proxy") align 8 %11, ptr noundef nonnull align 8 dereferenceable(8) %3, i32 noundef 0)
          to label %154 unwind label %159

154:                                              ; preds = %153
  %155 = call noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %11)
  store i8 %155, ptr %10, align 1, !tbaa !5
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %8, ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %9, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %156 unwind label %161

156:                                              ; preds = %154
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #10
  %157 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %8)
  br i1 %157, label %178, label %164

158:                                              ; preds = %152, %137
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %152 ], [ %138, %137 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #10
  br label %806

159:                                              ; preds = %153
  %160 = landingpad { ptr, i32 }
          cleanup
  br label %163

161:                                              ; preds = %154
  %162 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #10
  br label %163

163:                                              ; preds = %161, %159
  %.pn115 = phi { ptr, i32 } [ %162, %161 ], [ %160, %159 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #10
  br label %183

164:                                              ; preds = %156
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %12)
          to label %165 unwind label %170

165:                                              ; preds = %164
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #10
  %166 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %167 unwind label %172

167:                                              ; preds = %165
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %13, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 24, ptr noundef %166)
          to label %168 unwind label %172

168:                                              ; preds = %167
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %12)
          to label %169 unwind label %174

169:                                              ; preds = %168
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #10
  br label %178

170:                                              ; preds = %164
  %171 = landingpad { ptr, i32 }
          cleanup
  br label %177

172:                                              ; preds = %167, %165
  %173 = landingpad { ptr, i32 }
          cleanup
  br label %176

174:                                              ; preds = %168
  %175 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #10
  br label %176

176:                                              ; preds = %174, %172
  %.pn117 = phi { ptr, i32 } [ %175, %174 ], [ %173, %172 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #10
  br label %177

177:                                              ; preds = %176, %170
  %.pn117.pn = phi { ptr, i32 } [ %.pn117, %176 ], [ %171, %170 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #10
  br label %183

178:                                              ; preds = %156, %169
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %14) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %15) #10
  store i8 104, ptr %15, align 1, !tbaa !5
  %179 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %180 unwind label %184

180:                                              ; preds = %178
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %14, ptr noundef nonnull @.str.7, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %15, ptr noundef nonnull align 1 dereferenceable(1) %179)
          to label %181 unwind label %184

181:                                              ; preds = %180
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #10
  %182 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
  br i1 %182, label %200, label %186

183:                                              ; preds = %177, %163
  %.pn117.pn.pn = phi { ptr, i32 } [ %.pn117.pn, %177 ], [ %.pn115, %163 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #10
  br label %806

184:                                              ; preds = %180, %178
  %185 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #10
  br label %207

186:                                              ; preds = %181
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %187 unwind label %192

187:                                              ; preds = %186
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #10
  %188 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %189 unwind label %194

189:                                              ; preds = %187
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %17, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 25, ptr noundef %188)
          to label %190 unwind label %194

190:                                              ; preds = %189
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %191 unwind label %196

191:                                              ; preds = %190
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %17) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #10
  br label %200

192:                                              ; preds = %186
  %193 = landingpad { ptr, i32 }
          cleanup
  br label %199

194:                                              ; preds = %189, %187
  %195 = landingpad { ptr, i32 }
          cleanup
  br label %198

196:                                              ; preds = %190
  %197 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %17) #10
  br label %198

198:                                              ; preds = %196, %194
  %.pn121 = phi { ptr, i32 } [ %197, %196 ], [ %195, %194 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #10
  br label %199

199:                                              ; preds = %198, %192
  %.pn121.pn = phi { ptr, i32 } [ %.pn121, %198 ], [ %193, %192 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #10
  br label %207

200:                                              ; preds = %181, %191
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %18) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %19) #10
  store i8 101, ptr %19, align 1, !tbaa !5
  %201 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %202 unwind label %208

202:                                              ; preds = %200
  %203 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %201)
          to label %204 unwind label %208

204:                                              ; preds = %202
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %18, ptr noundef nonnull @.str.8, ptr noundef nonnull @.str.9, ptr noundef nonnull align 1 dereferenceable(1) %19, ptr noundef nonnull align 1 dereferenceable(1) %203)
          to label %205 unwind label %208

205:                                              ; preds = %204
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #10
  %206 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %18)
  br i1 %206, label %224, label %210

207:                                              ; preds = %199, %184
  %.pn121.pn.pn = phi { ptr, i32 } [ %.pn121.pn, %199 ], [ %185, %184 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #10
  br label %806

208:                                              ; preds = %204, %202, %200
  %209 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #10
  br label %231

210:                                              ; preds = %205
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %20) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %20)
          to label %211 unwind label %216

211:                                              ; preds = %210
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %21) #10
  %212 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %18)
          to label %213 unwind label %218

213:                                              ; preds = %211
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %21, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 26, ptr noundef %212)
          to label %214 unwind label %218

214:                                              ; preds = %213
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %21, ptr noundef nonnull align 8 dereferenceable(8) %20)
          to label %215 unwind label %220

215:                                              ; preds = %214
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %21) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %21) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %20) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %20) #10
  br label %224

216:                                              ; preds = %210
  %217 = landingpad { ptr, i32 }
          cleanup
  br label %223

218:                                              ; preds = %213, %211
  %219 = landingpad { ptr, i32 }
          cleanup
  br label %222

220:                                              ; preds = %214
  %221 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %21) #10
  br label %222

222:                                              ; preds = %220, %218
  %.pn125 = phi { ptr, i32 } [ %221, %220 ], [ %219, %218 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %21) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %20) #10
  br label %223

223:                                              ; preds = %222, %216
  %.pn125.pn = phi { ptr, i32 } [ %.pn125, %222 ], [ %217, %216 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %20) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #10
  br label %231

224:                                              ; preds = %205, %215
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %22) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %23) #10
  store i8 104, ptr %23, align 1, !tbaa !5
  %225 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmmEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %226 unwind label %232

226:                                              ; preds = %224
  %227 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %225)
          to label %228 unwind label %232

228:                                              ; preds = %226
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %22, ptr noundef nonnull @.str.7, ptr noundef nonnull @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %23, ptr noundef nonnull align 1 dereferenceable(1) %227)
          to label %229 unwind label %232

229:                                              ; preds = %228
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #10
  %230 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %22)
  br i1 %230, label %248, label %234

231:                                              ; preds = %223, %208
  %.pn125.pn.pn = phi { ptr, i32 } [ %.pn125.pn, %223 ], [ %209, %208 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #10
  br label %806

232:                                              ; preds = %228, %226, %224
  %233 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #10
  br label %253

234:                                              ; preds = %229
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %24) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %24)
          to label %235 unwind label %240

235:                                              ; preds = %234
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %25) #10
  %236 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %22)
          to label %237 unwind label %242

237:                                              ; preds = %235
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %25, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 27, ptr noundef %236)
          to label %238 unwind label %242

238:                                              ; preds = %237
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %24)
          to label %239 unwind label %244

239:                                              ; preds = %238
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %25) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %25) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %24) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #10
  br label %248

240:                                              ; preds = %234
  %241 = landingpad { ptr, i32 }
          cleanup
  br label %247

242:                                              ; preds = %237, %235
  %243 = landingpad { ptr, i32 }
          cleanup
  br label %246

244:                                              ; preds = %238
  %245 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %25) #10
  br label %246

246:                                              ; preds = %244, %242
  %.pn129 = phi { ptr, i32 } [ %245, %244 ], [ %243, %242 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %25) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %24) #10
  br label %247

247:                                              ; preds = %246, %240
  %.pn129.pn = phi { ptr, i32 } [ %.pn129, %246 ], [ %241, %240 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #10
  br label %253

248:                                              ; preds = %229, %239
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %22) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %26) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %27) #10
  store i8 104, ptr %27, align 1, !tbaa !5
  %249 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %250 unwind label %254

250:                                              ; preds = %248
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %26, ptr noundef nonnull @.str.7, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %27, ptr noundef nonnull align 1 dereferenceable(1) %249)
          to label %251 unwind label %254

251:                                              ; preds = %250
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #10
  %252 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %26)
  br i1 %252, label %270, label %256

253:                                              ; preds = %247, %232
  %.pn129.pn.pn = phi { ptr, i32 } [ %.pn129.pn, %247 ], [ %233, %232 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %22) #10
  br label %806

254:                                              ; preds = %250, %248
  %255 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #10
  br label %275

256:                                              ; preds = %251
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %28) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %28)
          to label %257 unwind label %262

257:                                              ; preds = %256
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %29) #10
  %258 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %26)
          to label %259 unwind label %264

259:                                              ; preds = %257
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %29, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 28, ptr noundef %258)
          to label %260 unwind label %264

260:                                              ; preds = %259
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %29, ptr noundef nonnull align 8 dereferenceable(8) %28)
          to label %261 unwind label %266

261:                                              ; preds = %260
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %29) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %29) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %28) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %28) #10
  br label %270

262:                                              ; preds = %256
  %263 = landingpad { ptr, i32 }
          cleanup
  br label %269

264:                                              ; preds = %259, %257
  %265 = landingpad { ptr, i32 }
          cleanup
  br label %268

266:                                              ; preds = %260
  %267 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %29) #10
  br label %268

268:                                              ; preds = %266, %264
  %.pn133 = phi { ptr, i32 } [ %267, %266 ], [ %265, %264 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %29) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %28) #10
  br label %269

269:                                              ; preds = %268, %262
  %.pn133.pn = phi { ptr, i32 } [ %.pn133, %268 ], [ %263, %262 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %28) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %26) #10
  br label %275

270:                                              ; preds = %251, %261
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %26) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %26) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %30) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %31) #10
  store i8 104, ptr %31, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %32) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %33) #10
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmmEi(ptr dead_on_unwind nonnull writable sret(%"class.chen::iterator::proxy") align 8 %33, ptr noundef nonnull align 8 dereferenceable(8) %3, i32 noundef 0)
          to label %271 unwind label %276

271:                                              ; preds = %270
  %272 = call noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %33)
  store i8 %272, ptr %32, align 1, !tbaa !5
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %30, ptr noundef nonnull @.str.7, ptr noundef nonnull @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %31, ptr noundef nonnull align 1 dereferenceable(1) %32)
          to label %273 unwind label %278

273:                                              ; preds = %271
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %33) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %33) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %32) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %31) #10
  %274 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %30)
  br i1 %274, label %295, label %281

275:                                              ; preds = %269, %254
  %.pn133.pn.pn = phi { ptr, i32 } [ %.pn133.pn, %269 ], [ %255, %254 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %26) #10
  br label %806

276:                                              ; preds = %270
  %277 = landingpad { ptr, i32 }
          cleanup
  br label %280

278:                                              ; preds = %271
  %279 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %33) #10
  br label %280

280:                                              ; preds = %278, %276
  %.pn137 = phi { ptr, i32 } [ %279, %278 ], [ %277, %276 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %33) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %32) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %31) #10
  br label %300

281:                                              ; preds = %273
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %34) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %34)
          to label %282 unwind label %287

282:                                              ; preds = %281
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %35) #10
  %283 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %30)
          to label %284 unwind label %289

284:                                              ; preds = %282
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %35, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 29, ptr noundef %283)
          to label %285 unwind label %289

285:                                              ; preds = %284
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %35, ptr noundef nonnull align 8 dereferenceable(8) %34)
          to label %286 unwind label %291

286:                                              ; preds = %285
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %35) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %35) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %34) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %34) #10
  br label %295

287:                                              ; preds = %281
  %288 = landingpad { ptr, i32 }
          cleanup
  br label %294

289:                                              ; preds = %284, %282
  %290 = landingpad { ptr, i32 }
          cleanup
  br label %293

291:                                              ; preds = %285
  %292 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %35) #10
  br label %293

293:                                              ; preds = %291, %289
  %.pn139 = phi { ptr, i32 } [ %292, %291 ], [ %290, %289 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %35) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %34) #10
  br label %294

294:                                              ; preds = %293, %287
  %.pn139.pn = phi { ptr, i32 } [ %.pn139, %293 ], [ %288, %287 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %34) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %30) #10
  br label %300

295:                                              ; preds = %273, %286
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %30) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %30) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %36) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %37) #10
  store i8 99, ptr %37, align 1, !tbaa !5
  %296 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %297 unwind label %301

297:                                              ; preds = %295
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %36, ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %37, ptr noundef nonnull align 1 dereferenceable(1) %296)
          to label %298 unwind label %301

298:                                              ; preds = %297
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %37) #10
  %299 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %36)
  br i1 %299, label %317, label %303

300:                                              ; preds = %294, %280
  %.pn139.pn.pn = phi { ptr, i32 } [ %.pn139.pn, %294 ], [ %.pn137, %280 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %30) #10
  br label %806

301:                                              ; preds = %297, %295
  %302 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %37) #10
  br label %322

303:                                              ; preds = %298
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %38) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %38)
          to label %304 unwind label %309

304:                                              ; preds = %303
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %39) #10
  %305 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %36)
          to label %306 unwind label %311

306:                                              ; preds = %304
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %39, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 30, ptr noundef %305)
          to label %307 unwind label %311

307:                                              ; preds = %306
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %39, ptr noundef nonnull align 8 dereferenceable(8) %38)
          to label %308 unwind label %313

308:                                              ; preds = %307
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %39) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %39) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %38) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %38) #10
  br label %317

309:                                              ; preds = %303
  %310 = landingpad { ptr, i32 }
          cleanup
  br label %316

311:                                              ; preds = %306, %304
  %312 = landingpad { ptr, i32 }
          cleanup
  br label %315

313:                                              ; preds = %307
  %314 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %39) #10
  br label %315

315:                                              ; preds = %313, %311
  %.pn143 = phi { ptr, i32 } [ %314, %313 ], [ %312, %311 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %39) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %38) #10
  br label %316

316:                                              ; preds = %315, %309
  %.pn143.pn = phi { ptr, i32 } [ %.pn143, %315 ], [ %310, %309 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %38) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %36) #10
  br label %322

317:                                              ; preds = %298, %308
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %36) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %36) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %40) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %41) #10
  store i8 99, ptr %41, align 1, !tbaa !5
  %318 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEixEl(ptr noundef nonnull align 8 dereferenceable(8) %3, i64 noundef 0)
          to label %319 unwind label %323

319:                                              ; preds = %317
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %40, ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.12, ptr noundef nonnull align 1 dereferenceable(1) %41, ptr noundef nonnull align 1 dereferenceable(1) %318)
          to label %320 unwind label %323

320:                                              ; preds = %319
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %41) #10
  %321 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %40)
  br i1 %321, label %339, label %325

322:                                              ; preds = %316, %301
  %.pn143.pn.pn = phi { ptr, i32 } [ %.pn143.pn, %316 ], [ %302, %301 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %36) #10
  br label %806

323:                                              ; preds = %319, %317
  %324 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %41) #10
  br label %344

325:                                              ; preds = %320
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %42) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %42)
          to label %326 unwind label %331

326:                                              ; preds = %325
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %43) #10
  %327 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %40)
          to label %328 unwind label %333

328:                                              ; preds = %326
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %43, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 32, ptr noundef %327)
          to label %329 unwind label %333

329:                                              ; preds = %328
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %43, ptr noundef nonnull align 8 dereferenceable(8) %42)
          to label %330 unwind label %335

330:                                              ; preds = %329
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %43) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %43) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %42) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %42) #10
  br label %339

331:                                              ; preds = %325
  %332 = landingpad { ptr, i32 }
          cleanup
  br label %338

333:                                              ; preds = %328, %326
  %334 = landingpad { ptr, i32 }
          cleanup
  br label %337

335:                                              ; preds = %329
  %336 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %43) #10
  br label %337

337:                                              ; preds = %335, %333
  %.pn147 = phi { ptr, i32 } [ %336, %335 ], [ %334, %333 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %43) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %42) #10
  br label %338

338:                                              ; preds = %337, %331
  %.pn147.pn = phi { ptr, i32 } [ %.pn147, %337 ], [ %332, %331 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %42) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %40) #10
  br label %344

339:                                              ; preds = %320, %330
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %40) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %40) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %44) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %45) #10
  store i8 110, ptr %45, align 1, !tbaa !5
  %340 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEixEl(ptr noundef nonnull align 8 dereferenceable(8) %3, i64 noundef 3)
          to label %341 unwind label %345

341:                                              ; preds = %339
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %44, ptr noundef nonnull @.str.13, ptr noundef nonnull @.str.14, ptr noundef nonnull align 1 dereferenceable(1) %45, ptr noundef nonnull align 1 dereferenceable(1) %340)
          to label %342 unwind label %345

342:                                              ; preds = %341
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %45) #10
  %343 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %44)
  br i1 %343, label %361, label %347

344:                                              ; preds = %338, %323
  %.pn147.pn.pn = phi { ptr, i32 } [ %.pn147.pn, %338 ], [ %324, %323 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %40) #10
  br label %806

345:                                              ; preds = %341, %339
  %346 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %45) #10
  br label %367

347:                                              ; preds = %342
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %46) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %46)
          to label %348 unwind label %353

348:                                              ; preds = %347
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %47) #10
  %349 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %44)
          to label %350 unwind label %355

350:                                              ; preds = %348
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %47, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 33, ptr noundef %349)
          to label %351 unwind label %355

351:                                              ; preds = %350
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %47, ptr noundef nonnull align 8 dereferenceable(8) %46)
          to label %352 unwind label %357

352:                                              ; preds = %351
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %47) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %47) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %46) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %46) #10
  br label %361

353:                                              ; preds = %347
  %354 = landingpad { ptr, i32 }
          cleanup
  br label %360

355:                                              ; preds = %350, %348
  %356 = landingpad { ptr, i32 }
          cleanup
  br label %359

357:                                              ; preds = %351
  %358 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %47) #10
  br label %359

359:                                              ; preds = %357, %355
  %.pn151 = phi { ptr, i32 } [ %358, %357 ], [ %356, %355 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %47) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %46) #10
  br label %360

360:                                              ; preds = %359, %353
  %.pn151.pn = phi { ptr, i32 } [ %.pn151, %359 ], [ %354, %353 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %46) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %44) #10
  br label %367

361:                                              ; preds = %342, %352
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %44) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %44) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %48) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %49) #10
  store i8 110, ptr %49, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %50) #10
  invoke void @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEplEl(ptr dead_on_unwind nonnull writable sret(%"class.chen::iterator::erasure") align 8 %50, ptr noundef nonnull align 8 dereferenceable(8) %3, i64 noundef 3)
          to label %362 unwind label %368

362:                                              ; preds = %361
  %363 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %50)
          to label %364 unwind label %370

364:                                              ; preds = %362
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %48, ptr noundef nonnull @.str.13, ptr noundef nonnull @.str.15, ptr noundef nonnull align 1 dereferenceable(1) %49, ptr noundef nonnull align 1 dereferenceable(1) %363)
          to label %365 unwind label %370

365:                                              ; preds = %364
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %50) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %50) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %49) #10
  %366 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %48)
  br i1 %366, label %387, label %373

367:                                              ; preds = %360, %345
  %.pn151.pn.pn = phi { ptr, i32 } [ %.pn151.pn, %360 ], [ %346, %345 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %44) #10
  br label %806

368:                                              ; preds = %361
  %369 = landingpad { ptr, i32 }
          cleanup
  br label %372

370:                                              ; preds = %364, %362
  %371 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %50) #10
  br label %372

372:                                              ; preds = %370, %368
  %.pn155 = phi { ptr, i32 } [ %371, %370 ], [ %369, %368 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %50) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %49) #10
  br label %394

373:                                              ; preds = %365
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %51) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %51)
          to label %374 unwind label %379

374:                                              ; preds = %373
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %52) #10
  %375 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %48)
          to label %376 unwind label %381

376:                                              ; preds = %374
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %52, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 35, ptr noundef %375)
          to label %377 unwind label %381

377:                                              ; preds = %376
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %52, ptr noundef nonnull align 8 dereferenceable(8) %51)
          to label %378 unwind label %383

378:                                              ; preds = %377
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %52) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %52) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %51) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %51) #10
  br label %387

379:                                              ; preds = %373
  %380 = landingpad { ptr, i32 }
          cleanup
  br label %386

381:                                              ; preds = %376, %374
  %382 = landingpad { ptr, i32 }
          cleanup
  br label %385

383:                                              ; preds = %377
  %384 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %52) #10
  br label %385

385:                                              ; preds = %383, %381
  %.pn157 = phi { ptr, i32 } [ %384, %383 ], [ %382, %381 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %52) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %51) #10
  br label %386

386:                                              ; preds = %385, %379
  %.pn157.pn = phi { ptr, i32 } [ %.pn157, %385 ], [ %380, %379 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %51) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %48) #10
  br label %394

387:                                              ; preds = %365, %378
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %48) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %48) #10
  %388 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEpLEl(ptr noundef nonnull align 8 dereferenceable(8) %3, i64 noundef 3)
          to label %389 unwind label %395

389:                                              ; preds = %387
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %53) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %54) #10
  store i8 110, ptr %54, align 1, !tbaa !5
  %390 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %391 unwind label %397

391:                                              ; preds = %389
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %53, ptr noundef nonnull @.str.13, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %54, ptr noundef nonnull align 1 dereferenceable(1) %390)
          to label %392 unwind label %397

392:                                              ; preds = %391
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %54) #10
  %393 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %53)
  br i1 %393, label %413, label %399

394:                                              ; preds = %386, %372
  %.pn157.pn.pn = phi { ptr, i32 } [ %.pn157.pn, %386 ], [ %.pn155, %372 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %48) #10
  br label %806

395:                                              ; preds = %439, %387
  %396 = landingpad { ptr, i32 }
          cleanup
  br label %806

397:                                              ; preds = %391, %389
  %398 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %54) #10
  br label %419

399:                                              ; preds = %392
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %55) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %55)
          to label %400 unwind label %405

400:                                              ; preds = %399
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %56) #10
  %401 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %53)
          to label %402 unwind label %407

402:                                              ; preds = %400
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %56, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 38, ptr noundef %401)
          to label %403 unwind label %407

403:                                              ; preds = %402
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %56, ptr noundef nonnull align 8 dereferenceable(8) %55)
          to label %404 unwind label %409

404:                                              ; preds = %403
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %56) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %56) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %55) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %55) #10
  br label %413

405:                                              ; preds = %399
  %406 = landingpad { ptr, i32 }
          cleanup
  br label %412

407:                                              ; preds = %402, %400
  %408 = landingpad { ptr, i32 }
          cleanup
  br label %411

409:                                              ; preds = %403
  %410 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %56) #10
  br label %411

411:                                              ; preds = %409, %407
  %.pn161 = phi { ptr, i32 } [ %410, %409 ], [ %408, %407 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %56) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %55) #10
  br label %412

412:                                              ; preds = %411, %405
  %.pn161.pn = phi { ptr, i32 } [ %.pn161, %411 ], [ %406, %405 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %55) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %53) #10
  br label %419

413:                                              ; preds = %392, %404
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %53) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %53) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %57) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %58) #10
  store i8 99, ptr %58, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %59) #10
  invoke void @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmiEl(ptr dead_on_unwind nonnull writable sret(%"class.chen::iterator::erasure") align 8 %59, ptr noundef nonnull align 8 dereferenceable(8) %3, i64 noundef 3)
          to label %414 unwind label %420

414:                                              ; preds = %413
  %415 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %59)
          to label %416 unwind label %422

416:                                              ; preds = %414
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %57, ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.16, ptr noundef nonnull align 1 dereferenceable(1) %58, ptr noundef nonnull align 1 dereferenceable(1) %415)
          to label %417 unwind label %422

417:                                              ; preds = %416
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %59) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %59) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %58) #10
  %418 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %57)
  br i1 %418, label %439, label %425

419:                                              ; preds = %412, %397
  %.pn161.pn.pn = phi { ptr, i32 } [ %.pn161.pn, %412 ], [ %398, %397 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %53) #10
  br label %806

420:                                              ; preds = %413
  %421 = landingpad { ptr, i32 }
          cleanup
  br label %424

422:                                              ; preds = %416, %414
  %423 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %59) #10
  br label %424

424:                                              ; preds = %422, %420
  %.pn165 = phi { ptr, i32 } [ %423, %422 ], [ %421, %420 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %59) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %58) #10
  br label %446

425:                                              ; preds = %417
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %60) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %60)
          to label %426 unwind label %431

426:                                              ; preds = %425
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %61) #10
  %427 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %57)
          to label %428 unwind label %433

428:                                              ; preds = %426
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %61, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 40, ptr noundef %427)
          to label %429 unwind label %433

429:                                              ; preds = %428
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %61, ptr noundef nonnull align 8 dereferenceable(8) %60)
          to label %430 unwind label %435

430:                                              ; preds = %429
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %61) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %61) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %60) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %60) #10
  br label %439

431:                                              ; preds = %425
  %432 = landingpad { ptr, i32 }
          cleanup
  br label %438

433:                                              ; preds = %428, %426
  %434 = landingpad { ptr, i32 }
          cleanup
  br label %437

435:                                              ; preds = %429
  %436 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %61) #10
  br label %437

437:                                              ; preds = %435, %433
  %.pn167 = phi { ptr, i32 } [ %436, %435 ], [ %434, %433 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %61) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %60) #10
  br label %438

438:                                              ; preds = %437, %431
  %.pn167.pn = phi { ptr, i32 } [ %.pn167, %437 ], [ %432, %431 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %60) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %57) #10
  br label %446

439:                                              ; preds = %417, %430
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %57) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %57) #10
  %440 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmIEl(ptr noundef nonnull align 8 dereferenceable(8) %3, i64 noundef 3)
          to label %441 unwind label %395

441:                                              ; preds = %439
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %62) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %63) #10
  store i8 99, ptr %63, align 1, !tbaa !5
  %442 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %443 unwind label %447

443:                                              ; preds = %441
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %62, ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %63, ptr noundef nonnull align 1 dereferenceable(1) %442)
          to label %444 unwind label %447

444:                                              ; preds = %443
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %63) #10
  %445 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %62)
  br i1 %445, label %463, label %449

446:                                              ; preds = %438, %424
  %.pn167.pn.pn = phi { ptr, i32 } [ %.pn167.pn, %438 ], [ %.pn165, %424 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %57) #10
  br label %806

447:                                              ; preds = %443, %441
  %448 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %63) #10
  br label %470

449:                                              ; preds = %444
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %64) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %64)
          to label %450 unwind label %455

450:                                              ; preds = %449
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %65) #10
  %451 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %62)
          to label %452 unwind label %457

452:                                              ; preds = %450
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %65, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 43, ptr noundef %451)
          to label %453 unwind label %457

453:                                              ; preds = %452
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %65, ptr noundef nonnull align 8 dereferenceable(8) %64)
          to label %454 unwind label %459

454:                                              ; preds = %453
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %65) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %65) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %64) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %64) #10
  br label %463

455:                                              ; preds = %449
  %456 = landingpad { ptr, i32 }
          cleanup
  br label %462

457:                                              ; preds = %452, %450
  %458 = landingpad { ptr, i32 }
          cleanup
  br label %461

459:                                              ; preds = %453
  %460 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %65) #10
  br label %461

461:                                              ; preds = %459, %457
  %.pn171 = phi { ptr, i32 } [ %460, %459 ], [ %458, %457 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %65) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %64) #10
  br label %462

462:                                              ; preds = %461, %455
  %.pn171.pn = phi { ptr, i32 } [ %.pn171, %461 ], [ %456, %455 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %64) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %62) #10
  br label %470

463:                                              ; preds = %444, %454
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %62) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %62) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %66) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %67) #10
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEi(ptr dead_on_unwind nonnull writable sret(%"class.chen::iterator::proxy") align 8 %67, ptr noundef nonnull align 8 dereferenceable(8) %3, i32 noundef 0)
          to label %464 unwind label %471

464:                                              ; preds = %463
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2ERKNS0_5proxyIcNS0_7concept4baseEEE(ptr noundef nonnull align 8 dereferenceable(8) %66, ptr noundef nonnull align 8 dereferenceable(16) %67)
          to label %465 unwind label %473

465:                                              ; preds = %464
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %67) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %67) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %68) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %69) #10
  store i8 99, ptr %69, align 1, !tbaa !5
  %466 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %66)
          to label %467 unwind label %476

467:                                              ; preds = %465
  invoke void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind nonnull writable sret(%"class.testing::AssertionResult") align 8 %68, ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.17, ptr noundef nonnull align 1 dereferenceable(1) %69, ptr noundef nonnull align 1 dereferenceable(1) %466)
          to label %468 unwind label %476

468:                                              ; preds = %467
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %69) #10
  %469 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %68)
  br i1 %469, label %492, label %478

470:                                              ; preds = %462, %447
  %.pn171.pn.pn = phi { ptr, i32 } [ %.pn171.pn, %462 ], [ %448, %447 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %62) #10
  br label %806

471:                                              ; preds = %463
  %472 = landingpad { ptr, i32 }
          cleanup
  br label %475

473:                                              ; preds = %464
  %474 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %67) #10
  br label %475

475:                                              ; preds = %473, %471
  %.pn175 = phi { ptr, i32 } [ %474, %473 ], [ %472, %471 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %67) #10
  br label %805

476:                                              ; preds = %467, %465
  %477 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %69) #10
  br label %499

478:                                              ; preds = %468
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %70) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %70)
          to label %479 unwind label %484

479:                                              ; preds = %478
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %71) #10
  %480 = invoke noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16) %68)
          to label %481 unwind label %486

481:                                              ; preds = %479
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %71, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 46, ptr noundef %480)
          to label %482 unwind label %486

482:                                              ; preds = %481
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %71, ptr noundef nonnull align 8 dereferenceable(8) %70)
          to label %483 unwind label %488

483:                                              ; preds = %482
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %71) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %71) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %70) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %70) #10
  br label %492

484:                                              ; preds = %478
  %485 = landingpad { ptr, i32 }
          cleanup
  br label %491

486:                                              ; preds = %481, %479
  %487 = landingpad { ptr, i32 }
          cleanup
  br label %490

488:                                              ; preds = %482
  %489 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %71) #10
  br label %490

490:                                              ; preds = %488, %486
  %.pn177 = phi { ptr, i32 } [ %489, %488 ], [ %487, %486 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %71) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %70) #10
  br label %491

491:                                              ; preds = %490, %484
  %.pn177.pn = phi { ptr, i32 } [ %.pn177, %490 ], [ %485, %484 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %70) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %68) #10
  br label %499

492:                                              ; preds = %468, %483
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %68) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %68) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %72) #10
  invoke void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %72, ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %493 unwind label %500

493:                                              ; preds = %492
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %73) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %74) #10
  %494 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEeqERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %72)
          to label %495 unwind label %502

495:                                              ; preds = %493
  %496 = zext i1 %494 to i8
  store i8 %496, ptr %74, align 1, !tbaa !8
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %73, ptr noundef nonnull align 1 dereferenceable(1) %74, ptr noundef null)
          to label %497 unwind label %502

497:                                              ; preds = %495
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %74) #10
  %498 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %73)
  br i1 %498, label %521, label %504

499:                                              ; preds = %491, %476
  %.pn177.pn.pn = phi { ptr, i32 } [ %.pn177.pn, %491 ], [ %477, %476 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %68) #10
  br label %804

500:                                              ; preds = %492
  %501 = landingpad { ptr, i32 }
          cleanup
  br label %803

502:                                              ; preds = %495, %493
  %503 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %74) #10
  br label %527

504:                                              ; preds = %497
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %75) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %505 unwind label %510

505:                                              ; preds = %504
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %76) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %77) #10
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %77, ptr noundef nonnull align 8 dereferenceable(16) %73, ptr noundef nonnull @.str.18, ptr noundef nonnull @.str.19, ptr noundef nonnull @.str.20)
          to label %506 unwind label %512

506:                                              ; preds = %505
  %507 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %77) #10
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %76, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 50, ptr noundef %507)
          to label %508 unwind label %514

508:                                              ; preds = %506
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %76, ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %509 unwind label %516

509:                                              ; preds = %508
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %76) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %77) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %77) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %76) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %75) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %75) #10
  br label %521

510:                                              ; preds = %504
  %511 = landingpad { ptr, i32 }
          cleanup
  br label %520

512:                                              ; preds = %505
  %513 = landingpad { ptr, i32 }
          cleanup
  br label %519

514:                                              ; preds = %506
  %515 = landingpad { ptr, i32 }
          cleanup
  br label %518

516:                                              ; preds = %508
  %517 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %76) #10
  br label %518

518:                                              ; preds = %516, %514
  %.pn181 = phi { ptr, i32 } [ %517, %516 ], [ %515, %514 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %77) #10
  br label %519

519:                                              ; preds = %518, %512
  %.pn181.pn = phi { ptr, i32 } [ %.pn181, %518 ], [ %513, %512 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %77) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %76) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %75) #10
  br label %520

520:                                              ; preds = %519, %510
  %.pn181.pn.pn = phi { ptr, i32 } [ %.pn181.pn, %519 ], [ %511, %510 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %75) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %73) #10
  br label %527

521:                                              ; preds = %497, %509
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %73) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %73) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %78) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %79) #10
  %522 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEleERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %72)
          to label %523 unwind label %528

523:                                              ; preds = %521
  %524 = zext i1 %522 to i8
  store i8 %524, ptr %79, align 1, !tbaa !8
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %78, ptr noundef nonnull align 1 dereferenceable(1) %79, ptr noundef null)
          to label %525 unwind label %528

525:                                              ; preds = %523
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %79) #10
  %526 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %78)
  br i1 %526, label %547, label %530

527:                                              ; preds = %520, %502
  %.pn181.pn.pn.pn = phi { ptr, i32 } [ %.pn181.pn.pn, %520 ], [ %503, %502 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %73) #10
  br label %802

528:                                              ; preds = %523, %521
  %529 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %79) #10
  br label %554

530:                                              ; preds = %525
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %80) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %80)
          to label %531 unwind label %536

531:                                              ; preds = %530
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %81) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %82) #10
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %82, ptr noundef nonnull align 8 dereferenceable(16) %78, ptr noundef nonnull @.str.21, ptr noundef nonnull @.str.19, ptr noundef nonnull @.str.20)
          to label %532 unwind label %538

532:                                              ; preds = %531
  %533 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %82) #10
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %81, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 51, ptr noundef %533)
          to label %534 unwind label %540

534:                                              ; preds = %532
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %81, ptr noundef nonnull align 8 dereferenceable(8) %80)
          to label %535 unwind label %542

535:                                              ; preds = %534
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %81) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %82) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %82) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %81) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %80) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %80) #10
  br label %547

536:                                              ; preds = %530
  %537 = landingpad { ptr, i32 }
          cleanup
  br label %546

538:                                              ; preds = %531
  %539 = landingpad { ptr, i32 }
          cleanup
  br label %545

540:                                              ; preds = %532
  %541 = landingpad { ptr, i32 }
          cleanup
  br label %544

542:                                              ; preds = %534
  %543 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %81) #10
  br label %544

544:                                              ; preds = %542, %540
  %.pn186 = phi { ptr, i32 } [ %543, %542 ], [ %541, %540 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %82) #10
  br label %545

545:                                              ; preds = %544, %538
  %.pn186.pn = phi { ptr, i32 } [ %.pn186, %544 ], [ %539, %538 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %82) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %81) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %80) #10
  br label %546

546:                                              ; preds = %545, %536
  %.pn186.pn.pn = phi { ptr, i32 } [ %.pn186.pn, %545 ], [ %537, %536 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %80) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %78) #10
  br label %554

547:                                              ; preds = %525, %535
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %78) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %78) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %83) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %84) #10
  %548 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEneERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %72)
          to label %549 unwind label %555

549:                                              ; preds = %547
  %550 = xor i1 %548, true
  %551 = zext i1 %550 to i8
  store i8 %551, ptr %84, align 1, !tbaa !8
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %83, ptr noundef nonnull align 1 dereferenceable(1) %84, ptr noundef null)
          to label %552 unwind label %555

552:                                              ; preds = %549
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %84) #10
  %553 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %83)
  br i1 %553, label %574, label %557

554:                                              ; preds = %546, %528
  %.pn186.pn.pn.pn = phi { ptr, i32 } [ %.pn186.pn.pn, %546 ], [ %529, %528 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %78) #10
  br label %802

555:                                              ; preds = %549, %547
  %556 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %84) #10
  br label %582

557:                                              ; preds = %552
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %85) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %85)
          to label %558 unwind label %563

558:                                              ; preds = %557
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %86) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %87) #10
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %87, ptr noundef nonnull align 8 dereferenceable(16) %83, ptr noundef nonnull @.str.22, ptr noundef nonnull @.str.20, ptr noundef nonnull @.str.19)
          to label %559 unwind label %565

559:                                              ; preds = %558
  %560 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %87) #10
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %86, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 52, ptr noundef %560)
          to label %561 unwind label %567

561:                                              ; preds = %559
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %86, ptr noundef nonnull align 8 dereferenceable(8) %85)
          to label %562 unwind label %569

562:                                              ; preds = %561
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %86) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %87) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %87) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %86) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %85) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %85) #10
  br label %574

563:                                              ; preds = %557
  %564 = landingpad { ptr, i32 }
          cleanup
  br label %573

565:                                              ; preds = %558
  %566 = landingpad { ptr, i32 }
          cleanup
  br label %572

567:                                              ; preds = %559
  %568 = landingpad { ptr, i32 }
          cleanup
  br label %571

569:                                              ; preds = %561
  %570 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %86) #10
  br label %571

571:                                              ; preds = %569, %567
  %.pn191 = phi { ptr, i32 } [ %570, %569 ], [ %568, %567 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %87) #10
  br label %572

572:                                              ; preds = %571, %565
  %.pn191.pn = phi { ptr, i32 } [ %.pn191, %571 ], [ %566, %565 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %87) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %86) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %85) #10
  br label %573

573:                                              ; preds = %572, %563
  %.pn191.pn.pn = phi { ptr, i32 } [ %.pn191.pn, %572 ], [ %564, %563 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %85) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %83) #10
  br label %582

574:                                              ; preds = %552, %562
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %83) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %83) #10
  %575 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEv(ptr noundef nonnull align 8 dereferenceable(8) %72)
          to label %576 unwind label %583

576:                                              ; preds = %574
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %88) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %89) #10
  %577 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEltERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %72)
          to label %578 unwind label %585

578:                                              ; preds = %576
  %579 = zext i1 %577 to i8
  store i8 %579, ptr %89, align 1, !tbaa !8
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %88, ptr noundef nonnull align 1 dereferenceable(1) %89, ptr noundef null)
          to label %580 unwind label %585

580:                                              ; preds = %578
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %89) #10
  %581 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %88)
  br i1 %581, label %604, label %587

582:                                              ; preds = %573, %555
  %.pn191.pn.pn.pn = phi { ptr, i32 } [ %.pn191.pn.pn, %573 ], [ %556, %555 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %83) #10
  br label %802

583:                                              ; preds = %574
  %584 = landingpad { ptr, i32 }
          cleanup
  br label %802

585:                                              ; preds = %578, %576
  %586 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %89) #10
  br label %610

587:                                              ; preds = %580
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %90) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %90)
          to label %588 unwind label %593

588:                                              ; preds = %587
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %91) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %92) #10
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %92, ptr noundef nonnull align 8 dereferenceable(16) %88, ptr noundef nonnull @.str.23, ptr noundef nonnull @.str.19, ptr noundef nonnull @.str.20)
          to label %589 unwind label %595

589:                                              ; preds = %588
  %590 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %92) #10
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %91, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 55, ptr noundef %590)
          to label %591 unwind label %597

591:                                              ; preds = %589
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %91, ptr noundef nonnull align 8 dereferenceable(8) %90)
          to label %592 unwind label %599

592:                                              ; preds = %591
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %91) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %92) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %92) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %91) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %90) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %90) #10
  br label %604

593:                                              ; preds = %587
  %594 = landingpad { ptr, i32 }
          cleanup
  br label %603

595:                                              ; preds = %588
  %596 = landingpad { ptr, i32 }
          cleanup
  br label %602

597:                                              ; preds = %589
  %598 = landingpad { ptr, i32 }
          cleanup
  br label %601

599:                                              ; preds = %591
  %600 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %91) #10
  br label %601

601:                                              ; preds = %599, %597
  %.pn196 = phi { ptr, i32 } [ %600, %599 ], [ %598, %597 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %92) #10
  br label %602

602:                                              ; preds = %601, %595
  %.pn196.pn = phi { ptr, i32 } [ %.pn196, %601 ], [ %596, %595 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %92) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %91) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %90) #10
  br label %603

603:                                              ; preds = %602, %593
  %.pn196.pn.pn = phi { ptr, i32 } [ %.pn196.pn, %602 ], [ %594, %593 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %90) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %88) #10
  br label %610

604:                                              ; preds = %580, %592
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %88) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %88) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %93) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %94) #10
  %605 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEleERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %72)
          to label %606 unwind label %611

606:                                              ; preds = %604
  %607 = zext i1 %605 to i8
  store i8 %607, ptr %94, align 1, !tbaa !8
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %93, ptr noundef nonnull align 1 dereferenceable(1) %94, ptr noundef null)
          to label %608 unwind label %611

608:                                              ; preds = %606
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %94) #10
  %609 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %93)
  br i1 %609, label %630, label %613

610:                                              ; preds = %603, %585
  %.pn196.pn.pn.pn = phi { ptr, i32 } [ %.pn196.pn.pn, %603 ], [ %586, %585 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %88) #10
  br label %802

611:                                              ; preds = %606, %604
  %612 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %94) #10
  br label %637

613:                                              ; preds = %608
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %95) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %95)
          to label %614 unwind label %619

614:                                              ; preds = %613
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %96) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %97) #10
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %97, ptr noundef nonnull align 8 dereferenceable(16) %93, ptr noundef nonnull @.str.21, ptr noundef nonnull @.str.19, ptr noundef nonnull @.str.20)
          to label %615 unwind label %621

615:                                              ; preds = %614
  %616 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %97) #10
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %96, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 56, ptr noundef %616)
          to label %617 unwind label %623

617:                                              ; preds = %615
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %96, ptr noundef nonnull align 8 dereferenceable(8) %95)
          to label %618 unwind label %625

618:                                              ; preds = %617
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %96) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %97) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %97) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %96) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %95) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %95) #10
  br label %630

619:                                              ; preds = %613
  %620 = landingpad { ptr, i32 }
          cleanup
  br label %629

621:                                              ; preds = %614
  %622 = landingpad { ptr, i32 }
          cleanup
  br label %628

623:                                              ; preds = %615
  %624 = landingpad { ptr, i32 }
          cleanup
  br label %627

625:                                              ; preds = %617
  %626 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %96) #10
  br label %627

627:                                              ; preds = %625, %623
  %.pn201 = phi { ptr, i32 } [ %626, %625 ], [ %624, %623 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %97) #10
  br label %628

628:                                              ; preds = %627, %621
  %.pn201.pn = phi { ptr, i32 } [ %.pn201, %627 ], [ %622, %621 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %97) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %96) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %95) #10
  br label %629

629:                                              ; preds = %628, %619
  %.pn201.pn.pn = phi { ptr, i32 } [ %.pn201.pn, %628 ], [ %620, %619 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %95) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %93) #10
  br label %637

630:                                              ; preds = %608, %618
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %93) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %93) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %98) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %99) #10
  %631 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEgtERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %72)
          to label %632 unwind label %638

632:                                              ; preds = %630
  %633 = xor i1 %631, true
  %634 = zext i1 %633 to i8
  store i8 %634, ptr %99, align 1, !tbaa !8
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %98, ptr noundef nonnull align 1 dereferenceable(1) %99, ptr noundef null)
          to label %635 unwind label %638

635:                                              ; preds = %632
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %99) #10
  %636 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %98)
  br i1 %636, label %657, label %640

637:                                              ; preds = %629, %611
  %.pn201.pn.pn.pn = phi { ptr, i32 } [ %.pn201.pn.pn, %629 ], [ %612, %611 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %93) #10
  br label %802

638:                                              ; preds = %632, %630
  %639 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %99) #10
  br label %664

640:                                              ; preds = %635
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %100) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %100)
          to label %641 unwind label %646

641:                                              ; preds = %640
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %101) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %102) #10
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %102, ptr noundef nonnull align 8 dereferenceable(16) %98, ptr noundef nonnull @.str.24, ptr noundef nonnull @.str.20, ptr noundef nonnull @.str.19)
          to label %642 unwind label %648

642:                                              ; preds = %641
  %643 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %102) #10
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %101, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 57, ptr noundef %643)
          to label %644 unwind label %650

644:                                              ; preds = %642
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %101, ptr noundef nonnull align 8 dereferenceable(8) %100)
          to label %645 unwind label %652

645:                                              ; preds = %644
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %101) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %102) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %102) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %101) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %100) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %100) #10
  br label %657

646:                                              ; preds = %640
  %647 = landingpad { ptr, i32 }
          cleanup
  br label %656

648:                                              ; preds = %641
  %649 = landingpad { ptr, i32 }
          cleanup
  br label %655

650:                                              ; preds = %642
  %651 = landingpad { ptr, i32 }
          cleanup
  br label %654

652:                                              ; preds = %644
  %653 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %101) #10
  br label %654

654:                                              ; preds = %652, %650
  %.pn206 = phi { ptr, i32 } [ %653, %652 ], [ %651, %650 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %102) #10
  br label %655

655:                                              ; preds = %654, %648
  %.pn206.pn = phi { ptr, i32 } [ %.pn206, %654 ], [ %649, %648 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %102) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %101) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %100) #10
  br label %656

656:                                              ; preds = %655, %646
  %.pn206.pn.pn = phi { ptr, i32 } [ %.pn206.pn, %655 ], [ %647, %646 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %100) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %98) #10
  br label %664

657:                                              ; preds = %635, %645
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %98) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %98) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %103) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %104) #10
  %658 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEgeERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %72)
          to label %659 unwind label %665

659:                                              ; preds = %657
  %660 = xor i1 %658, true
  %661 = zext i1 %660 to i8
  store i8 %661, ptr %104, align 1, !tbaa !8
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %103, ptr noundef nonnull align 1 dereferenceable(1) %104, ptr noundef null)
          to label %662 unwind label %665

662:                                              ; preds = %659
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %104) #10
  %663 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %103)
  br i1 %663, label %684, label %667

664:                                              ; preds = %656, %638
  %.pn206.pn.pn.pn = phi { ptr, i32 } [ %.pn206.pn.pn, %656 ], [ %639, %638 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %98) #10
  br label %802

665:                                              ; preds = %659, %657
  %666 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %104) #10
  br label %704

667:                                              ; preds = %662
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %105) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %105)
          to label %668 unwind label %673

668:                                              ; preds = %667
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %106) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %107) #10
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %107, ptr noundef nonnull align 8 dereferenceable(16) %103, ptr noundef nonnull @.str.25, ptr noundef nonnull @.str.20, ptr noundef nonnull @.str.19)
          to label %669 unwind label %675

669:                                              ; preds = %668
  %670 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %107) #10
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %106, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 58, ptr noundef %670)
          to label %671 unwind label %677

671:                                              ; preds = %669
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %106, ptr noundef nonnull align 8 dereferenceable(8) %105)
          to label %672 unwind label %679

672:                                              ; preds = %671
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %106) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %107) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %107) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %106) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %105) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %105) #10
  br label %684

673:                                              ; preds = %667
  %674 = landingpad { ptr, i32 }
          cleanup
  br label %683

675:                                              ; preds = %668
  %676 = landingpad { ptr, i32 }
          cleanup
  br label %682

677:                                              ; preds = %669
  %678 = landingpad { ptr, i32 }
          cleanup
  br label %681

679:                                              ; preds = %671
  %680 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %106) #10
  br label %681

681:                                              ; preds = %679, %677
  %.pn211 = phi { ptr, i32 } [ %680, %679 ], [ %678, %677 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %107) #10
  br label %682

682:                                              ; preds = %681, %675
  %.pn211.pn = phi { ptr, i32 } [ %.pn211, %681 ], [ %676, %675 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %107) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %106) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %105) #10
  br label %683

683:                                              ; preds = %682, %673
  %.pn211.pn.pn = phi { ptr, i32 } [ %.pn211.pn, %682 ], [ %674, %673 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %105) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %103) #10
  br label %704

684:                                              ; preds = %662, %672
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %103) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %103) #10
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %108) #10
  %685 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %2) #11
  %686 = getelementptr inbounds i8, ptr %2, i64 %685
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %109) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %109) #10
  invoke void @_ZNSt6vectorIcSaIcEEC2IPcvEET_S4_RKS0_(ptr noundef nonnull align 8 dereferenceable(24) %108, ptr noundef nonnull %2, ptr noundef nonnull %686, ptr noundef nonnull align 1 dereferenceable(1) %109)
          to label %687 unwind label %705

687:                                              ; preds = %684
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %109) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %109) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %110) #10
  store i32 0, ptr %110, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %111) #10
  %688 = call ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %108) #10
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IN9__gnu_cxx17__normal_iteratorIS4_St6vectorIcSaIcEEEEEET_(ptr noundef nonnull align 8 dereferenceable(8) %111, ptr %688)
          to label %689 unwind label %707

689:                                              ; preds = %687
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %112) #10
  %690 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %108) #10
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IN9__gnu_cxx17__normal_iteratorIS4_St6vectorIcSaIcEEEEEET_(ptr noundef nonnull align 8 dereferenceable(8) %112, ptr %690)
          to label %691 unwind label %709

691:                                              ; preds = %689
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %113, ptr noundef nonnull align 8 dereferenceable(8) %111)
          to label %692 unwind label %711

692:                                              ; preds = %691
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %114, ptr noundef nonnull align 8 dereferenceable(8) %112)
          to label %693 unwind label %713

693:                                              ; preds = %692
  %694 = call noundef ptr @_ZNSt5arrayIcLm4EE5beginEv(ptr noundef nonnull align 1 dereferenceable(4) %110) #12
  %695 = invoke noundef ptr @_ZSt4copyIN4chen8iterator7erasureISt18input_iterator_tagcRcPclEES5_ET0_T_S8_S7_(ptr noundef nonnull %113, ptr noundef nonnull %114, ptr noundef %694)
          to label %696 unwind label %715

696:                                              ; preds = %693
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %114) #10
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %113) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %115) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %116) #10
  %697 = call ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %108) #10
  %698 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %108) #10
  %699 = invoke noundef zeroext i1 @_ZSt5equalIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES2_EbT_S7_T0_(ptr %697, ptr %698, ptr noundef %694)
          to label %700 unwind label %718

700:                                              ; preds = %696
  %701 = zext i1 %699 to i8
  store i8 %701, ptr %116, align 1, !tbaa !8
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %115, ptr noundef nonnull align 1 dereferenceable(1) %116, ptr noundef null)
          to label %702 unwind label %718

702:                                              ; preds = %700
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %116) #10
  %703 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %115)
  br i1 %703, label %737, label %720

704:                                              ; preds = %683, %665
  %.pn211.pn.pn.pn = phi { ptr, i32 } [ %.pn211.pn.pn, %683 ], [ %666, %665 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %103) #10
  br label %802

705:                                              ; preds = %684
  %706 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %109) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %109) #10
  br label %801

707:                                              ; preds = %687
  %708 = landingpad { ptr, i32 }
          cleanup
  br label %800

709:                                              ; preds = %689
  %710 = landingpad { ptr, i32 }
          cleanup
  br label %799

711:                                              ; preds = %691
  %712 = landingpad { ptr, i32 }
          cleanup
  br label %798

713:                                              ; preds = %692
  %714 = landingpad { ptr, i32 }
          cleanup
  br label %717

715:                                              ; preds = %693
  %716 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %114) #10
  br label %717

717:                                              ; preds = %715, %713
  %.pn216 = phi { ptr, i32 } [ %716, %715 ], [ %714, %713 ]
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %113) #10
  br label %798

718:                                              ; preds = %700, %696
  %719 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %116) #10
  br label %754

720:                                              ; preds = %702
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %117) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %117)
          to label %721 unwind label %726

721:                                              ; preds = %720
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %118) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %119) #10
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %119, ptr noundef nonnull align 8 dereferenceable(16) %115, ptr noundef nonnull @.str.26, ptr noundef nonnull @.str.19, ptr noundef nonnull @.str.20)
          to label %722 unwind label %728

722:                                              ; preds = %721
  %723 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %119) #10
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %118, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 68, ptr noundef %723)
          to label %724 unwind label %730

724:                                              ; preds = %722
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %118, ptr noundef nonnull align 8 dereferenceable(8) %117)
          to label %725 unwind label %732

725:                                              ; preds = %724
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %118) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %119) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %119) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %118) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %117) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %117) #10
  br label %737

726:                                              ; preds = %720
  %727 = landingpad { ptr, i32 }
          cleanup
  br label %736

728:                                              ; preds = %721
  %729 = landingpad { ptr, i32 }
          cleanup
  br label %735

730:                                              ; preds = %722
  %731 = landingpad { ptr, i32 }
          cleanup
  br label %734

732:                                              ; preds = %724
  %733 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %118) #10
  br label %734

734:                                              ; preds = %732, %730
  %.pn218 = phi { ptr, i32 } [ %733, %732 ], [ %731, %730 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %119) #10
  br label %735

735:                                              ; preds = %734, %728
  %.pn218.pn = phi { ptr, i32 } [ %.pn218, %734 ], [ %729, %728 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %119) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %118) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %117) #10
  br label %736

736:                                              ; preds = %735, %726
  %.pn218.pn.pn = phi { ptr, i32 } [ %.pn218.pn, %735 ], [ %727, %726 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %117) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %115) #10
  br label %754

737:                                              ; preds = %702, %725
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %115) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %115) #10
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %120) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %121) #10
  store <4 x i8> <i8 99, i8 104, i8 101, i8 110>, ptr %121, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %122) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %122) #10
  invoke void @_ZNSt7__cxx114listIcSaIcEEC2ESt16initializer_listIcERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %120, ptr nonnull %121, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %122)
          to label %738 unwind label %755

738:                                              ; preds = %737
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %122) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %122) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %121) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %123) #10
  %739 = call ptr @_ZNSt7__cxx114listIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %120) #10
  invoke void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEC2ISt14_List_iteratorIcEEET_(ptr noundef nonnull align 8 dereferenceable(8) %123, ptr %739)
          to label %740 unwind label %757

740:                                              ; preds = %738
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %124) #10
  %741 = call ptr @_ZNSt7__cxx114listIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %120) #10
  invoke void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEC2ISt14_List_iteratorIcEEET_(ptr noundef nonnull align 8 dereferenceable(8) %124, ptr %741)
          to label %742 unwind label %759

742:                                              ; preds = %740
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %125) #10
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IS4_EET_(ptr noundef nonnull align 8 dereferenceable(8) %125, ptr noundef nonnull %2)
          to label %.preheader unwind label %761

.preheader:                                       ; preds = %742, %790
  %743 = invoke noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEneERKS5_(ptr noundef nonnull align 8 dereferenceable(8) %123, ptr noundef nonnull align 8 dereferenceable(8) %124)
          to label %744 unwind label %763

744:                                              ; preds = %.preheader
  br i1 %743, label %745, label %792

745:                                              ; preds = %744
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %126) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %127) #10
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %128) #10
  invoke void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEppEi(ptr dead_on_unwind nonnull writable sret(%"class.chen::iterator::proxy") align 8 %128, ptr noundef nonnull align 8 dereferenceable(8) %123, i32 noundef 0)
          to label %746 unwind label %765

746:                                              ; preds = %745
  %747 = call noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %128)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %129) #10
  invoke void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEppEi(ptr dead_on_unwind nonnull writable sret(%"class.chen::iterator::proxy") align 8 %129, ptr noundef nonnull align 8 dereferenceable(8) %125, i32 noundef 0)
          to label %748 unwind label %767

748:                                              ; preds = %746
  %749 = call noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %129)
  %750 = icmp eq i8 %747, %749
  %751 = zext i1 %750 to i8
  store i8 %751, ptr %127, align 1, !tbaa !8
  invoke void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16) %126, ptr noundef nonnull align 1 dereferenceable(1) %127, ptr noundef null)
          to label %752 unwind label %769

752:                                              ; preds = %748
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %129) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %129) #10
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %128) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %128) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %127) #10
  %753 = call noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %126)
  br i1 %753, label %790, label %773

754:                                              ; preds = %736, %718
  %.pn218.pn.pn.pn = phi { ptr, i32 } [ %.pn218.pn.pn, %736 ], [ %719, %718 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %115) #10
  br label %798

755:                                              ; preds = %737
  %756 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %122) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %122) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %121) #10
  br label %797

757:                                              ; preds = %738
  %758 = landingpad { ptr, i32 }
          cleanup
  br label %796

759:                                              ; preds = %740
  %760 = landingpad { ptr, i32 }
          cleanup
  br label %795

761:                                              ; preds = %742
  %762 = landingpad { ptr, i32 }
          cleanup
  br label %794

763:                                              ; preds = %.preheader
  %764 = landingpad { ptr, i32 }
          cleanup
  br label %793

765:                                              ; preds = %745
  %766 = landingpad { ptr, i32 }
          cleanup
  br label %772

767:                                              ; preds = %746
  %768 = landingpad { ptr, i32 }
          cleanup
  br label %771

769:                                              ; preds = %748
  %770 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %129) #10
  br label %771

771:                                              ; preds = %769, %767
  %.pn223 = phi { ptr, i32 } [ %770, %769 ], [ %768, %767 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %129) #10
  call void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %128) #10
  br label %772

772:                                              ; preds = %771, %765
  %.pn223.pn = phi { ptr, i32 } [ %.pn223, %771 ], [ %766, %765 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %128) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %127) #10
  br label %791

773:                                              ; preds = %752
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %130) #10
  invoke void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %130)
          to label %774 unwind label %779

774:                                              ; preds = %773
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %131) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %132) #10
  invoke void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %132, ptr noundef nonnull align 8 dereferenceable(16) %126, ptr noundef nonnull @.str.27, ptr noundef nonnull @.str.19, ptr noundef nonnull @.str.20)
          to label %775 unwind label %781

775:                                              ; preds = %774
  %776 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %132) #10
  invoke void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8) %131, i32 noundef 1, ptr noundef nonnull @.str.3, i32 noundef 79, ptr noundef %776)
          to label %777 unwind label %783

777:                                              ; preds = %775
  invoke void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8) %131, ptr noundef nonnull align 8 dereferenceable(8) %130)
          to label %778 unwind label %785

778:                                              ; preds = %777
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %131) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %132) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %132) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %131) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %130) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %130) #10
  br label %790

779:                                              ; preds = %773
  %780 = landingpad { ptr, i32 }
          cleanup
  br label %789

781:                                              ; preds = %774
  %782 = landingpad { ptr, i32 }
          cleanup
  br label %788

783:                                              ; preds = %775
  %784 = landingpad { ptr, i32 }
          cleanup
  br label %787

785:                                              ; preds = %777
  %786 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %131) #10
  br label %787

787:                                              ; preds = %785, %783
  %.pn226 = phi { ptr, i32 } [ %786, %785 ], [ %784, %783 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %132) #10
  br label %788

788:                                              ; preds = %787, %781
  %.pn226.pn = phi { ptr, i32 } [ %.pn226, %787 ], [ %782, %781 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %132) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %131) #10
  call void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %130) #10
  br label %789

789:                                              ; preds = %788, %779
  %.pn226.pn.pn = phi { ptr, i32 } [ %.pn226.pn, %788 ], [ %780, %779 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %130) #10
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %126) #10
  br label %791

790:                                              ; preds = %752, %778
  call void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %126) #10
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %126) #10
  br label %.preheader, !llvm.loop !10

791:                                              ; preds = %789, %772
  %.pn226.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn, %789 ], [ %.pn223.pn, %772 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %126) #10
  br label %793

792:                                              ; preds = %744
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %125) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %125) #10
  call void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %124) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %124) #10
  call void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %123) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %123) #10
  call void @_ZNSt7__cxx1110_List_baseIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %120) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %120) #10
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %112) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %112) #10
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %111) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %111) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %110) #10
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %108) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %108) #10
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %72) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %72) #10
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %66) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %66) #10
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #10
  call void @llvm.lifetime.end.p0(i64 5, ptr nonnull %2) #10
  ret void

793:                                              ; preds = %791, %763
  %.pn226.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn, %791 ], [ %764, %763 ]
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %125) #10
  br label %794

794:                                              ; preds = %793, %761
  %.pn226.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn, %793 ], [ %762, %761 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %125) #10
  call void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %124) #10
  br label %795

795:                                              ; preds = %794, %759
  %.pn226.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn, %794 ], [ %760, %759 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %124) #10
  call void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %123) #10
  br label %796

796:                                              ; preds = %795, %757
  %.pn226.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn, %795 ], [ %758, %757 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %123) #10
  call void @_ZNSt7__cxx1110_List_baseIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %120) #10
  br label %797

797:                                              ; preds = %796, %755
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn, %796 ], [ %756, %755 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %120) #10
  br label %798

798:                                              ; preds = %797, %754, %717, %711
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn.pn, %797 ], [ %.pn218.pn.pn.pn, %754 ], [ %.pn216, %717 ], [ %712, %711 ]
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %112) #10
  br label %799

799:                                              ; preds = %798, %709
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn, %798 ], [ %710, %709 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %112) #10
  call void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %111) #10
  br label %800

800:                                              ; preds = %799, %707
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %799 ], [ %708, %707 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %111) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %110) #10
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %108) #10
  br label %801

801:                                              ; preds = %800, %705
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %800 ], [ %706, %705 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %108) #10
  br label %802

802:                                              ; preds = %801, %704, %664, %637, %610, %583, %582, %554, %527
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %801 ], [ %.pn211.pn.pn.pn, %704 ], [ %.pn206.pn.pn.pn, %664 ], [ %.pn201.pn.pn.pn, %637 ], [ %.pn196.pn.pn.pn, %610 ], [ %584, %583 ], [ %.pn191.pn.pn.pn, %582 ], [ %.pn186.pn.pn.pn, %554 ], [ %.pn181.pn.pn.pn, %527 ]
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %72) #10
  br label %803

803:                                              ; preds = %802, %500
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %802 ], [ %501, %500 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %72) #10
  br label %804

804:                                              ; preds = %803, %499
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %803 ], [ %.pn177.pn.pn, %499 ]
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %66) #10
  br label %805

805:                                              ; preds = %804, %475
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %804 ], [ %.pn175, %475 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %66) #10
  br label %806

806:                                              ; preds = %805, %470, %446, %419, %395, %394, %367, %344, %322, %300, %275, %253, %231, %207, %183, %158
  %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %805 ], [ %.pn171.pn.pn, %470 ], [ %396, %395 ], [ %.pn167.pn.pn, %446 ], [ %.pn161.pn.pn, %419 ], [ %.pn157.pn.pn, %394 ], [ %.pn151.pn.pn, %367 ], [ %.pn147.pn.pn, %344 ], [ %.pn143.pn.pn, %322 ], [ %.pn139.pn.pn, %300 ], [ %.pn133.pn.pn, %275 ], [ %.pn129.pn.pn, %253 ], [ %.pn125.pn.pn, %231 ], [ %.pn121.pn.pn, %207 ], [ %.pn117.pn.pn, %183 ], [ %.pn.pn.pn, %158 ]
  call void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #10
  call void @llvm.lifetime.end.p0(i64 5, ptr nonnull %2) #10
  resume { ptr, i32 } %.pn226.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn
}

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2IS4_EET_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing8internal8EqHelperILb0EE7CompareIccEENS_15AssertionResultEPKcS6_RKT_RKT0_(ptr dead_on_unwind noalias writable sret(%"class.testing::AssertionResult") align 8, ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK7testing15AssertionResultcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

declare void @_ZN7testing7MessageC1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK7testing15AssertionResult15failure_messageEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

declare void @_ZN7testing8internal12AssertHelperC1ENS_14TestPartResult4TypeEPKciS5_(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef, ptr noundef, i32 noundef, ptr noundef) unnamed_addr #4

declare void @_ZNK7testing8internal12AssertHelperaSERKNS_7MessageE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: nounwind
declare void @_ZN7testing8internal12AssertHelperD1Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing7MessageD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7testing15AssertionResultD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEi(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::proxy") align 8, ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef signext i8 @_ZNK4chen8iterator5proxyIcNS0_7concept4baseEEdeEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4chen8iterator5proxyIcNS0_7concept4baseEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmmEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmmEi(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::proxy") align 8, ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEixEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEplEl(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::erasure") align 8, ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEpLEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmiEl(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::erasure") align 8, ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEmIEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2ERKNS0_5proxyIcNS0_7concept4baseEEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEeqERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7testing15AssertionResultC2IbEERKT_PNS_8internal8EnableIfIXntsr8internal21ImplicitlyConvertibleIS2_S0_EE5valueEE4typeE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef) unnamed_addr #2 align 2

declare void @_ZN7testing8internal30GetBoolAssertionFailureMessageB5cxx11ERKNS_15AssertionResultEPKcS5_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEleERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEneERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEltERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEgtERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26random_access_iterator_tagcRcPclEgeERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #7

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEEC2IPcvEET_S4_RKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IN9__gnu_cxx17__normal_iteratorIS4_St6vectorIcSaIcEEEEEET_(ptr noundef nonnull align 8 dereferenceable(8), ptr) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt4copyIN4chen8iterator7erasureISt18input_iterator_tagcRcPclEES5_ET0_T_S8_S7_(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #8

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2ERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
declare dso_local noundef ptr @_ZNSt5arrayIcLm4EE5beginEv(ptr noundef nonnull align 1 dereferenceable(4)) local_unnamed_addr #9 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZSt5equalIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES2_EbT_S7_T0_(ptr, ptr, ptr noundef) local_unnamed_addr #8

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx114listIcSaIcEEC2ESt16initializer_listIcERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt7__cxx114listIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEC2ISt14_List_iteratorIcEEET_(ptr noundef nonnull align 8 dereferenceable(8), ptr) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt7__cxx114listIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEC2IS4_EET_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEneERKS5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclEppEi(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::proxy") align 8, ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt18input_iterator_tagcRcPclEppEi(ptr dead_on_unwind noalias writable sret(%"class.chen::iterator::proxy") align 8, ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4chen8iterator7erasureISt26bidirectional_iterator_tagcRcPclED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt7__cxx1110_List_baseIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { mustprogress nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #9 = { mustprogress nofree nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #10 = { nounwind }
attributes #11 = { nounwind willreturn memory(read) }
attributes #12 = { nounwind willreturn memory(none) }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"bool", !6, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SLPVectorizerPass,SROAPass,SimplifyCFGPass