; LLVM IR from Aeternum-Veritas/Merry :: legacy/MerryAssembler/src/ir.ll (ZN5merry8back_end5IrGen23convert_astnode_to_instEv)

; 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.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.merry::back_end::IrInst" = type { i32, %"class.std::vector.18" }
%"class.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, 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.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.merry::back_end::IrGen" = type { %"class.merry::front_end::Ast", i64, %"class.merry::front_end::AstNodeInst", %"class.std::vector.13" }
%"class.merry::front_end::Ast" = type { %"class.std::vector.3" }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::variant<merry::front_end::AstNodeInst, merry::front_end::AstNodeLabel>, std::allocator<std::variant<merry::front_end::AstNodeInst, merry::front_end::AstNodeLabel>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::variant<merry::front_end::AstNodeInst, merry::front_end::AstNodeLabel>, std::allocator<std::variant<merry::front_end::AstNodeInst, merry::front_end::AstNodeLabel>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::variant<merry::front_end::AstNodeInst, merry::front_end::AstNodeLabel>, std::allocator<std::variant<merry::front_end::AstNodeInst, merry::front_end::AstNodeLabel>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::variant<merry::front_end::AstNodeInst, merry::front_end::AstNodeLabel>, std::allocator<std::variant<merry::front_end::AstNodeInst, merry::front_end::AstNodeLabel>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.merry::front_end::AstNodeInst" = type <{ i32, [4 x i8], %"class.std::vector.8", i8, [7 x i8] }>
%"class.std::vector.13" = type { %"struct.std::_Vector_base.14" }
%"struct.std::_Vector_base.14" = type { %"struct.std::_Vector_base<merry::back_end::IrInst, std::allocator<merry::back_end::IrInst>>::_Vector_impl" }
%"struct.std::_Vector_base<merry::back_end::IrInst, std::allocator<merry::back_end::IrInst>>::_Vector_impl" = type { %"struct.std::_Vector_base<merry::back_end::IrInst, std::allocator<merry::back_end::IrInst>>::_Vector_impl_data" }
%"struct.std::_Vector_base<merry::back_end::IrInst, std::allocator<merry::back_end::IrInst>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.17 = external hidden unnamed_addr constant [22 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

declare i32 @__gxx_personality_v0(...)

; 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 @_ZN5merry8back_end5IrGen23convert_astnode_to_instEv(ptr noundef nonnull align 8 dereferenceable(96) %0) #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca %"class.merry::back_end::IrInst", align 8
  %5 = alloca %"class.merry::back_end::IrInst", align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.merry::back_end::IrInst", align 8
  %9 = alloca %"class.merry::back_end::IrInst", align 8
  %10 = alloca %"class.merry::back_end::IrInst", align 8
  %11 = alloca %"class.merry::back_end::IrInst", align 8
  %12 = alloca %"class.merry::back_end::IrInst", align 8
  %13 = alloca i8, align 1
  %14 = alloca i8, align 1
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::vector.8", align 8
  %17 = alloca i8, align 1
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::vector.8", align 8
  %20 = alloca %"class.merry::back_end::IrInst", align 8
  %21 = alloca i8, align 1
  %22 = alloca i8, align 1
  %23 = alloca %"class.std::__cxx11::basic_string", align 8
  %24 = alloca %"class.std::vector.8", align 8
  %25 = alloca ptr, align 8
  %26 = alloca %"class.std::vector.8", align 8
  %27 = alloca ptr, align 8
  %28 = alloca i32, align 4
  %29 = alloca i8, align 1
  %30 = alloca i8, align 1
  %31 = alloca i8, align 1
  %32 = alloca i8, align 1
  %33 = alloca %"class.merry::back_end::IrInst", align 8
  %34 = alloca i8, align 1
  %35 = alloca i8, align 1
  %36 = alloca %"class.std::__cxx11::basic_string", align 8
  %37 = alloca %"class.std::vector.8", align 8
  %38 = alloca i8, align 1
  %39 = alloca %"class.std::__cxx11::basic_string", align 8
  %40 = alloca %"class.std::vector.8", align 8
  %41 = alloca %"class.merry::back_end::IrInst", align 8
  %42 = alloca i8, align 1
  %43 = alloca i8, align 1
  %44 = alloca %"class.std::__cxx11::basic_string", align 8
  %45 = alloca %"class.std::vector.8", align 8
  %46 = alloca ptr, align 8
  %47 = alloca %"class.std::vector.8", align 8
  %48 = alloca ptr, align 8
  %49 = alloca i32, align 4
  %50 = alloca i8, align 1
  %51 = alloca i8, align 1
  %52 = alloca i8, align 1
  %53 = alloca i8, align 1
  %54 = alloca %"class.merry::back_end::IrInst", align 8
  %55 = alloca i8, align 1
  %56 = alloca i8, align 1
  %57 = alloca %"class.std::__cxx11::basic_string", align 8
  %58 = alloca %"class.std::vector.8", align 8
  %59 = alloca i8, align 1
  %60 = alloca %"class.std::__cxx11::basic_string", align 8
  %61 = alloca %"class.std::vector.8", align 8
  %62 = alloca %"class.merry::back_end::IrInst", align 8
  %63 = alloca i8, align 1
  %64 = alloca i8, align 1
  %65 = alloca %"class.std::__cxx11::basic_string", align 8
  %66 = alloca %"class.std::vector.8", align 8
  %67 = alloca ptr, align 8
  %68 = alloca %"class.std::vector.8", align 8
  %69 = alloca ptr, align 8
  %70 = alloca i32, align 4
  %71 = alloca i8, align 1
  %72 = alloca i8, align 1
  %73 = alloca i8, align 1
  %74 = alloca i8, align 1
  %75 = alloca %"class.merry::back_end::IrInst", align 8
  %76 = alloca i8, align 1
  %77 = alloca i8, align 1
  %78 = alloca %"class.std::__cxx11::basic_string", align 8
  %79 = alloca %"class.std::vector.8", align 8
  %80 = alloca i8, align 1
  %81 = alloca %"class.std::__cxx11::basic_string", align 8
  %82 = alloca %"class.std::vector.8", align 8
  %83 = alloca %"class.merry::back_end::IrInst", align 8
  %84 = alloca i8, align 1
  %85 = alloca i8, align 1
  %86 = alloca %"class.std::__cxx11::basic_string", align 8
  %87 = alloca %"class.std::vector.8", align 8
  %88 = alloca ptr, align 8
  %89 = alloca %"class.std::vector.8", align 8
  %90 = alloca ptr, align 8
  %91 = alloca i32, align 4
  %92 = alloca i8, align 1
  %93 = alloca i8, align 1
  %94 = alloca i8, align 1
  %95 = alloca i8, align 1
  %96 = alloca %"class.merry::back_end::IrInst", align 8
  %97 = alloca i8, align 1
  %98 = alloca i8, align 1
  %99 = alloca %"class.std::__cxx11::basic_string", align 8
  %100 = alloca %"class.std::vector.8", align 8
  %101 = alloca i8, align 1
  %102 = alloca %"class.std::__cxx11::basic_string", align 8
  %103 = alloca %"class.std::vector.8", align 8
  %104 = alloca %"class.merry::back_end::IrInst", align 8
  %105 = alloca i8, align 1
  %106 = alloca i8, align 1
  %107 = alloca %"class.std::__cxx11::basic_string", align 8
  %108 = alloca %"class.std::vector.8", align 8
  %109 = alloca ptr, align 8
  %110 = alloca %"class.std::vector.8", align 8
  %111 = alloca ptr, align 8
  %112 = alloca i32, align 4
  %113 = alloca i8, align 1
  %114 = alloca i8, align 1
  %115 = alloca i8, align 1
  %116 = alloca i8, align 1
  %117 = alloca %"class.merry::back_end::IrInst", align 8
  %118 = alloca ptr, align 8
  %119 = alloca %"class.std::vector.8", align 8
  %120 = alloca ptr, align 8
  %121 = alloca i64, align 8
  %122 = alloca i8, align 1
  %123 = alloca i8, align 1
  %124 = alloca i8, align 1
  %125 = alloca i8, align 1
  %126 = alloca i8, align 1
  %127 = alloca i8, align 1
  %128 = alloca i8, align 1
  %129 = alloca %"class.merry::back_end::IrInst", align 8
  %130 = alloca ptr, align 8
  %131 = alloca %"class.std::vector.8", align 8
  %132 = alloca ptr, align 8
  %133 = alloca i64, align 8
  %134 = alloca i8, align 1
  %135 = alloca i8, align 1
  %136 = alloca i8, align 1
  %137 = alloca i8, align 1
  %138 = alloca i8, align 1
  %139 = alloca i8, align 1
  %140 = alloca i8, align 1
  %141 = alloca %"class.merry::back_end::IrInst", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %142 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  %143 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  %144 = call noundef i32 @_ZN5merry9front_end11AstNodeInst13get_inst_typeEv(ptr noundef nonnull align 8 dereferenceable(33) %143)
  store i32 %144, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 32, ptr %4) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %4, i32 noundef 0)
  %145 = load i32, ptr %3, align 4, !tbaa !9
  switch i32 %145, label %1259 [
    i32 0, label %146
    i32 1, label %153
    i32 9, label %160
    i32 10, label %167
    i32 11, label %174
    i32 2, label %181
    i32 3, label %359
    i32 6, label %543
    i32 5, label %727
    i32 4, label %911
    i32 8, label %1095
    i32 7, label %1177
  ]

146:                                              ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef 0)
          to label %147 unwind label %149

147:                                              ; preds = %146
  %148 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #7
  br label %1259

149:                                              ; preds = %146
  %150 = landingpad { ptr, i32 }
          cleanup
  %151 = extractvalue { ptr, i32 } %150, 0
  store ptr %151, ptr %6, align 8
  %152 = extractvalue { ptr, i32 } %150, 1
  store i32 %152, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #7
  br label %1270

153:                                              ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr %8) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %8, i32 noundef 1)
          to label %154 unwind label %156

154:                                              ; preds = %153
  %155 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #7
  br label %1259

156:                                              ; preds = %153
  %157 = landingpad { ptr, i32 }
          cleanup
  %158 = extractvalue { ptr, i32 } %157, 0
  store ptr %158, ptr %6, align 8
  %159 = extractvalue { ptr, i32 } %157, 1
  store i32 %159, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #7
  br label %1270

160:                                              ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr %9) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %9, i32 noundef 41)
          to label %161 unwind label %163

161:                                              ; preds = %160
  %162 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %9) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #7
  br label %1259

163:                                              ; preds = %160
  %164 = landingpad { ptr, i32 }
          cleanup
  %165 = extractvalue { ptr, i32 } %164, 0
  store ptr %165, ptr %6, align 8
  %166 = extractvalue { ptr, i32 } %164, 1
  store i32 %166, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #7
  br label %1270

167:                                              ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr %10) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %10, i32 noundef 135)
          to label %168 unwind label %170

168:                                              ; preds = %167
  %169 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #7
  br label %1259

170:                                              ; preds = %167
  %171 = landingpad { ptr, i32 }
          cleanup
  %172 = extractvalue { ptr, i32 } %171, 0
  store ptr %172, ptr %6, align 8
  %173 = extractvalue { ptr, i32 } %171, 1
  store i32 %173, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #7
  br label %1270

174:                                              ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %11, i32 noundef 136)
          to label %175 unwind label %177

175:                                              ; preds = %174
  %176 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %11) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #7
  br label %1259

177:                                              ; preds = %174
  %178 = landingpad { ptr, i32 }
          cleanup
  %179 = extractvalue { ptr, i32 } %178, 0
  store ptr %179, ptr %6, align 8
  %180 = extractvalue { ptr, i32 } %178, 1
  store i32 %180, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #7
  br label %1270

181:                                              ; preds = %1
  %182 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  %183 = getelementptr inbounds %"class.merry::front_end::AstNodeInst", ptr %182, i32 0, i32 3
  %184 = load i8, ptr %183, align 8, !tbaa !11, !range !29, !noundef !30
  %185 = trunc i8 %184 to i1
  br i1 %185, label %186, label %259

186:                                              ; preds = %181
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %12, i32 noundef 3)
          to label %187 unwind label %221

187:                                              ; preds = %186
  %188 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #7
  store i8 0, ptr %13, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %16) #7
  %189 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %16, ptr noundef nonnull align 8 dereferenceable(33) %189)
          to label %190 unwind label %225

190:                                              ; preds = %187
  %191 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef 1)
          to label %192 unwind label %229

192:                                              ; preds = %190
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull align 8 dereferenceable(32) %191)
          to label %193 unwind label %229

193:                                              ; preds = %192
  %194 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %15)
          to label %195 unwind label %233

195:                                              ; preds = %193
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #7
  store i8 %194, ptr %14, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %19) #7
  %196 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %19, ptr noundef nonnull align 8 dereferenceable(33) %196)
          to label %197 unwind label %239

197:                                              ; preds = %195
  %198 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef 0)
          to label %199 unwind label %243

199:                                              ; preds = %197
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef nonnull align 8 dereferenceable(32) %198)
          to label %200 unwind label %243

200:                                              ; preds = %199
  %201 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %18)
          to label %202 unwind label %247

202:                                              ; preds = %200
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %19) #7
  store i8 %201, ptr %17, align 1, !tbaa !31
  %203 = load i8, ptr %13, align 1, !tbaa !31
  %204 = zext i8 %203 to i32
  %205 = and i32 %204, 240
  %206 = load i8, ptr %14, align 1, !tbaa !31
  %207 = zext i8 %206 to i32
  %208 = and i32 %207, 15
  %209 = or i32 %205, %208
  %210 = trunc i32 %209 to i8
  store i8 %210, ptr %13, align 1, !tbaa !31
  %211 = load i8, ptr %13, align 1, !tbaa !31
  %212 = zext i8 %211 to i32
  %213 = and i32 %212, 15
  %214 = load i8, ptr %17, align 1, !tbaa !31
  %215 = zext i8 %214 to i32
  %216 = and i32 %215, 240
  %217 = or i32 %213, %216
  %218 = trunc i32 %217 to i8
  store i8 %218, ptr %13, align 1, !tbaa !31
  %219 = load i8, ptr %13, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %219)
          to label %220 unwind label %253

220:                                              ; preds = %202
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  br label %358

221:                                              ; preds = %186
  %222 = landingpad { ptr, i32 }
          cleanup
  %223 = extractvalue { ptr, i32 } %222, 0
  store ptr %223, ptr %6, align 8
  %224 = extractvalue { ptr, i32 } %222, 1
  store i32 %224, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #7
  br label %1270

225:                                              ; preds = %187
  %226 = landingpad { ptr, i32 }
          cleanup
  %227 = extractvalue { ptr, i32 } %226, 0
  store ptr %227, ptr %6, align 8
  %228 = extractvalue { ptr, i32 } %226, 1
  store i32 %228, ptr %7, align 4
  br label %238

229:                                              ; preds = %192, %190
  %230 = landingpad { ptr, i32 }
          cleanup
  %231 = extractvalue { ptr, i32 } %230, 0
  store ptr %231, ptr %6, align 8
  %232 = extractvalue { ptr, i32 } %230, 1
  store i32 %232, ptr %7, align 4
  br label %237

233:                                              ; preds = %193
  %234 = landingpad { ptr, i32 }
          cleanup
  %235 = extractvalue { ptr, i32 } %234, 0
  store ptr %235, ptr %6, align 8
  %236 = extractvalue { ptr, i32 } %234, 1
  store i32 %236, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  br label %237

237:                                              ; preds = %233, %229
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #7
  br label %238

238:                                              ; preds = %237, %225
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #7
  br label %258

239:                                              ; preds = %195
  %240 = landingpad { ptr, i32 }
          cleanup
  %241 = extractvalue { ptr, i32 } %240, 0
  store ptr %241, ptr %6, align 8
  %242 = extractvalue { ptr, i32 } %240, 1
  store i32 %242, ptr %7, align 4
  br label %252

243:                                              ; preds = %199, %197
  %244 = landingpad { ptr, i32 }
          cleanup
  %245 = extractvalue { ptr, i32 } %244, 0
  store ptr %245, ptr %6, align 8
  %246 = extractvalue { ptr, i32 } %244, 1
  store i32 %246, ptr %7, align 4
  br label %251

247:                                              ; preds = %200
  %248 = landingpad { ptr, i32 }
          cleanup
  %249 = extractvalue { ptr, i32 } %248, 0
  store ptr %249, ptr %6, align 8
  %250 = extractvalue { ptr, i32 } %248, 1
  store i32 %250, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #7
  br label %251

251:                                              ; preds = %247, %243
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  br label %252

252:                                              ; preds = %251, %239
  call void @llvm.lifetime.end.p0(i64 24, ptr %19) #7
  br label %257

253:                                              ; preds = %202
  %254 = landingpad { ptr, i32 }
          cleanup
  %255 = extractvalue { ptr, i32 } %254, 0
  store ptr %255, ptr %6, align 8
  %256 = extractvalue { ptr, i32 } %254, 1
  store i32 %256, ptr %7, align 4
  br label %257

257:                                              ; preds = %253, %252
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #7
  br label %258

258:                                              ; preds = %257, %238
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  br label %1270

259:                                              ; preds = %181
  call void @llvm.lifetime.start.p0(i64 32, ptr %20) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %20, i32 noundef 2)
          to label %260 unwind label %291

260:                                              ; preds = %259
  %261 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %20) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #7
  store i8 0, ptr %21, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %24) #7
  %262 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %24, ptr noundef nonnull align 8 dereferenceable(33) %262)
          to label %263 unwind label %295

263:                                              ; preds = %260
  %264 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %24, i64 noundef 0)
          to label %265 unwind label %299

265:                                              ; preds = %263
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %23, ptr noundef nonnull align 8 dereferenceable(32) %264)
          to label %266 unwind label %299

266:                                              ; preds = %265
  %267 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %23)
          to label %268 unwind label %303

268:                                              ; preds = %266
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %24) #7
  store i8 %267, ptr %22, align 1, !tbaa !31
  %269 = load i8, ptr %21, align 1, !tbaa !31
  %270 = zext i8 %269 to i32
  %271 = and i32 %270, 240
  %272 = load i8, ptr %22, align 1, !tbaa !31
  %273 = zext i8 %272 to i32
  %274 = and i32 %273, 15
  %275 = or i32 %271, %274
  %276 = trunc i32 %275 to i8
  store i8 %276, ptr %21, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %26) #7
  %277 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %26, ptr noundef nonnull align 8 dereferenceable(33) %277)
          to label %278 unwind label %309

278:                                              ; preds = %268
  %279 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %26, i64 noundef 1)
          to label %280 unwind label %313

280:                                              ; preds = %278
  %281 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %279) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #7
  store ptr %281, ptr %25, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #7
  %282 = load ptr, ptr %25, align 8, !tbaa !5
  %283 = call i64 @strtol(ptr noundef %282, ptr noundef %27, i32 noundef 10) #7
  %284 = trunc i64 %283 to i32
  store i32 %284, ptr %28, align 4, !tbaa !32
  %285 = load ptr, ptr %27, align 8, !tbaa !5
  %286 = load ptr, ptr %25, align 8, !tbaa !5
  %287 = icmp eq ptr %285, %286
  br i1 %287, label %288, label %322

288:                                              ; preds = %280
  %289 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.17)
          to label %290 unwind label %318

290:                                              ; preds = %288
  call void @exit(i32 noundef 1) #8
  unreachable

291:                                              ; preds = %259
  %292 = landingpad { ptr, i32 }
          cleanup
  %293 = extractvalue { ptr, i32 } %292, 0
  store ptr %293, ptr %6, align 8
  %294 = extractvalue { ptr, i32 } %292, 1
  store i32 %294, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #7
  br label %1270

295:                                              ; preds = %260
  %296 = landingpad { ptr, i32 }
          cleanup
  %297 = extractvalue { ptr, i32 } %296, 0
  store ptr %297, ptr %6, align 8
  %298 = extractvalue { ptr, i32 } %296, 1
  store i32 %298, ptr %7, align 4
  br label %308

299:                                              ; preds = %265, %263
  %300 = landingpad { ptr, i32 }
          cleanup
  %301 = extractvalue { ptr, i32 } %300, 0
  store ptr %301, ptr %6, align 8
  %302 = extractvalue { ptr, i32 } %300, 1
  store i32 %302, ptr %7, align 4
  br label %307

303:                                              ; preds = %266
  %304 = landingpad { ptr, i32 }
          cleanup
  %305 = extractvalue { ptr, i32 } %304, 0
  store ptr %305, ptr %6, align 8
  %306 = extractvalue { ptr, i32 } %304, 1
  store i32 %306, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #7
  br label %307

307:                                              ; preds = %303, %299
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #7
  br label %308

308:                                              ; preds = %307, %295
  call void @llvm.lifetime.end.p0(i64 24, ptr %24) #7
  br label %357

309:                                              ; preds = %268
  %310 = landingpad { ptr, i32 }
          cleanup
  %311 = extractvalue { ptr, i32 } %310, 0
  store ptr %311, ptr %6, align 8
  %312 = extractvalue { ptr, i32 } %310, 1
  store i32 %312, ptr %7, align 4
  br label %317

313:                                              ; preds = %278
  %314 = landingpad { ptr, i32 }
          cleanup
  %315 = extractvalue { ptr, i32 } %314, 0
  store ptr %315, ptr %6, align 8
  %316 = extractvalue { ptr, i32 } %314, 1
  store i32 %316, ptr %7, align 4
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #7
  br label %317

317:                                              ; preds = %313, %309
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #7
  br label %356

318:                                              ; preds = %288
  %319 = landingpad { ptr, i32 }
          cleanup
  %320 = extractvalue { ptr, i32 } %319, 0
  store ptr %320, ptr %6, align 8
  %321 = extractvalue { ptr, i32 } %319, 1
  store i32 %321, ptr %7, align 4
  br label %355

322:                                              ; preds = %280
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #7
  %323 = load i32, ptr %28, align 4, !tbaa !32
  %324 = lshr i32 %323, 0
  %325 = and i32 %324, 255
  %326 = trunc i32 %325 to i8
  store i8 %326, ptr %29, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %30) #7
  %327 = load i32, ptr %28, align 4, !tbaa !32
  %328 = lshr i32 %327, 8
  %329 = and i32 %328, 255
  %330 = trunc i32 %329 to i8
  store i8 %330, ptr %30, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %31) #7
  %331 = load i32, ptr %28, align 4, !tbaa !32
  %332 = lshr i32 %331, 16
  %333 = and i32 %332, 255
  %334 = trunc i32 %333 to i8
  store i8 %334, ptr %31, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %32) #7
  %335 = load i32, ptr %28, align 4, !tbaa !32
  %336 = lshr i32 %335, 24
  %337 = and i32 %336, 255
  %338 = trunc i32 %337 to i8
  store i8 %338, ptr %32, align 1, !tbaa !31
  %339 = load i8, ptr %29, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %339)
          to label %340 unwind label %351

340:                                              ; preds = %322
  %341 = load i8, ptr %30, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %341)
          to label %342 unwind label %351

342:                                              ; preds = %340
  %343 = load i8, ptr %31, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %343)
          to label %344 unwind label %351

344:                                              ; preds = %342
  %345 = load i8, ptr %32, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %345)
          to label %346 unwind label %351

346:                                              ; preds = %344
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %347 unwind label %351

347:                                              ; preds = %346
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %348 unwind label %351

348:                                              ; preds = %347
  %349 = load i8, ptr %21, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %349)
          to label %350 unwind label %351

350:                                              ; preds = %348
  call void @llvm.lifetime.end.p0(i64 1, ptr %32) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #7
  br label %358

351:                                              ; preds = %348, %347, %346, %344, %342, %340, %322
  %352 = landingpad { ptr, i32 }
          cleanup
  %353 = extractvalue { ptr, i32 } %352, 0
  store ptr %353, ptr %6, align 8
  %354 = extractvalue { ptr, i32 } %352, 1
  store i32 %354, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %32) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #7
  br label %355

355:                                              ; preds = %351, %318
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #7
  br label %356

356:                                              ; preds = %355, %317
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  br label %357

357:                                              ; preds = %356, %308
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #7
  br label %1270

358:                                              ; preds = %350, %220
  br label %1259

359:                                              ; preds = %1
  %360 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  %361 = getelementptr inbounds %"class.merry::front_end::AstNodeInst", ptr %360, i32 0, i32 3
  %362 = load i8, ptr %361, align 8, !tbaa !11, !range !29, !noundef !30
  %363 = trunc i8 %362 to i1
  br i1 %363, label %364, label %437

364:                                              ; preds = %359
  call void @llvm.lifetime.start.p0(i64 32, ptr %33) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %33, i32 noundef 5)
          to label %365 unwind label %399

365:                                              ; preds = %364
  %366 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %33) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %33) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %33) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %34) #7
  store i8 0, ptr %34, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %35) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %37) #7
  %367 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %37, ptr noundef nonnull align 8 dereferenceable(33) %367)
          to label %368 unwind label %403

368:                                              ; preds = %365
  %369 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %37, i64 noundef 1)
          to label %370 unwind label %407

370:                                              ; preds = %368
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %36, ptr noundef nonnull align 8 dereferenceable(32) %369)
          to label %371 unwind label %407

371:                                              ; preds = %370
  %372 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %36)
          to label %373 unwind label %411

373:                                              ; preds = %371
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %36) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %37) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %37) #7
  store i8 %372, ptr %35, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %38) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %40) #7
  %374 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %40, ptr noundef nonnull align 8 dereferenceable(33) %374)
          to label %375 unwind label %417

375:                                              ; preds = %373
  %376 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %40, i64 noundef 0)
          to label %377 unwind label %421

377:                                              ; preds = %375
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %39, ptr noundef nonnull align 8 dereferenceable(32) %376)
          to label %378 unwind label %421

378:                                              ; preds = %377
  %379 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %39)
          to label %380 unwind label %425

380:                                              ; preds = %378
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %39) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %40) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %40) #7
  store i8 %379, ptr %38, align 1, !tbaa !31
  %381 = load i8, ptr %34, align 1, !tbaa !31
  %382 = zext i8 %381 to i32
  %383 = and i32 %382, 240
  %384 = load i8, ptr %35, align 1, !tbaa !31
  %385 = zext i8 %384 to i32
  %386 = and i32 %385, 15
  %387 = or i32 %383, %386
  %388 = trunc i32 %387 to i8
  store i8 %388, ptr %34, align 1, !tbaa !31
  %389 = load i8, ptr %34, align 1, !tbaa !31
  %390 = zext i8 %389 to i32
  %391 = and i32 %390, 15
  %392 = load i8, ptr %38, align 1, !tbaa !31
  %393 = zext i8 %392 to i32
  %394 = and i32 %393, 240
  %395 = or i32 %391, %394
  %396 = trunc i32 %395 to i8
  store i8 %396, ptr %34, align 1, !tbaa !31
  %397 = load i8, ptr %34, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %397)
          to label %398 unwind label %431

398:                                              ; preds = %380
  call void @llvm.lifetime.end.p0(i64 1, ptr %38) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %34) #7
  br label %542

399:                                              ; preds = %364
  %400 = landingpad { ptr, i32 }
          cleanup
  %401 = extractvalue { ptr, i32 } %400, 0
  store ptr %401, ptr %6, align 8
  %402 = extractvalue { ptr, i32 } %400, 1
  store i32 %402, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %33) #7
  br label %1270

403:                                              ; preds = %365
  %404 = landingpad { ptr, i32 }
          cleanup
  %405 = extractvalue { ptr, i32 } %404, 0
  store ptr %405, ptr %6, align 8
  %406 = extractvalue { ptr, i32 } %404, 1
  store i32 %406, ptr %7, align 4
  br label %416

407:                                              ; preds = %370, %368
  %408 = landingpad { ptr, i32 }
          cleanup
  %409 = extractvalue { ptr, i32 } %408, 0
  store ptr %409, ptr %6, align 8
  %410 = extractvalue { ptr, i32 } %408, 1
  store i32 %410, ptr %7, align 4
  br label %415

411:                                              ; preds = %371
  %412 = landingpad { ptr, i32 }
          cleanup
  %413 = extractvalue { ptr, i32 } %412, 0
  store ptr %413, ptr %6, align 8
  %414 = extractvalue { ptr, i32 } %412, 1
  store i32 %414, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %36) #7
  br label %415

415:                                              ; preds = %411, %407
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %37) #7
  br label %416

416:                                              ; preds = %415, %403
  call void @llvm.lifetime.end.p0(i64 24, ptr %37) #7
  br label %436

417:                                              ; preds = %373
  %418 = landingpad { ptr, i32 }
          cleanup
  %419 = extractvalue { ptr, i32 } %418, 0
  store ptr %419, ptr %6, align 8
  %420 = extractvalue { ptr, i32 } %418, 1
  store i32 %420, ptr %7, align 4
  br label %430

421:                                              ; preds = %377, %375
  %422 = landingpad { ptr, i32 }
          cleanup
  %423 = extractvalue { ptr, i32 } %422, 0
  store ptr %423, ptr %6, align 8
  %424 = extractvalue { ptr, i32 } %422, 1
  store i32 %424, ptr %7, align 4
  br label %429

425:                                              ; preds = %378
  %426 = landingpad { ptr, i32 }
          cleanup
  %427 = extractvalue { ptr, i32 } %426, 0
  store ptr %427, ptr %6, align 8
  %428 = extractvalue { ptr, i32 } %426, 1
  store i32 %428, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %39) #7
  br label %429

429:                                              ; preds = %425, %421
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %40) #7
  br label %430

430:                                              ; preds = %429, %417
  call void @llvm.lifetime.end.p0(i64 24, ptr %40) #7
  br label %435

431:                                              ; preds = %380
  %432 = landingpad { ptr, i32 }
          cleanup
  %433 = extractvalue { ptr, i32 } %432, 0
  store ptr %433, ptr %6, align 8
  %434 = extractvalue { ptr, i32 } %432, 1
  store i32 %434, ptr %7, align 4
  br label %435

435:                                              ; preds = %431, %430
  call void @llvm.lifetime.end.p0(i64 1, ptr %38) #7
  br label %436

436:                                              ; preds = %435, %416
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %34) #7
  br label %1270

437:                                              ; preds = %359
  call void @llvm.lifetime.start.p0(i64 32, ptr %41) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %41, i32 noundef 4)
          to label %438 unwind label %471

438:                                              ; preds = %437
  %439 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %41) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %41) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %41) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %42) #7
  store i8 0, ptr %42, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %43) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %45) #7
  %440 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %45, ptr noundef nonnull align 8 dereferenceable(33) %440)
          to label %441 unwind label %475

441:                                              ; preds = %438
  %442 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %45, i64 noundef 0)
          to label %443 unwind label %479

443:                                              ; preds = %441
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %44, ptr noundef nonnull align 8 dereferenceable(32) %442)
          to label %444 unwind label %479

444:                                              ; preds = %443
  %445 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %44)
          to label %446 unwind label %483

446:                                              ; preds = %444
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %44) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %45) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %45) #7
  store i8 %445, ptr %43, align 1, !tbaa !31
  %447 = load i8, ptr %42, align 1, !tbaa !31
  %448 = zext i8 %447 to i32
  %449 = and i32 %448, 240
  %450 = load i8, ptr %43, align 1, !tbaa !31
  %451 = zext i8 %450 to i32
  %452 = and i32 %451, 15
  %453 = or i32 %449, %452
  %454 = trunc i32 %453 to i8
  store i8 %454, ptr %42, align 1, !tbaa !31
  %455 = load i8, ptr %42, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %455)
          to label %456 unwind label %489

456:                                              ; preds = %446
  call void @llvm.lifetime.start.p0(i64 8, ptr %46) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %47) #7
  %457 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %47, ptr noundef nonnull align 8 dereferenceable(33) %457)
          to label %458 unwind label %493

458:                                              ; preds = %456
  %459 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %47, i64 noundef 1)
          to label %460 unwind label %497

460:                                              ; preds = %458
  %461 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %459) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %47) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %47) #7
  store ptr %461, ptr %46, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %48) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %49) #7
  %462 = load ptr, ptr %46, align 8, !tbaa !5
  %463 = call i64 @strtol(ptr noundef %462, ptr noundef %48, i32 noundef 10) #7
  %464 = trunc i64 %463 to i32
  store i32 %464, ptr %49, align 4, !tbaa !32
  %465 = load ptr, ptr %48, align 8, !tbaa !5
  %466 = load ptr, ptr %46, align 8, !tbaa !5
  %467 = icmp eq ptr %465, %466
  br i1 %467, label %468, label %506

468:                                              ; preds = %460
  %469 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.17)
          to label %470 unwind label %502

470:                                              ; preds = %468
  call void @exit(i32 noundef 1) #8
  unreachable

471:                                              ; preds = %437
  %472 = landingpad { ptr, i32 }
          cleanup
  %473 = extractvalue { ptr, i32 } %472, 0
  store ptr %473, ptr %6, align 8
  %474 = extractvalue { ptr, i32 } %472, 1
  store i32 %474, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %41) #7
  br label %1270

475:                                              ; preds = %438
  %476 = landingpad { ptr, i32 }
          cleanup
  %477 = extractvalue { ptr, i32 } %476, 0
  store ptr %477, ptr %6, align 8
  %478 = extractvalue { ptr, i32 } %476, 1
  store i32 %478, ptr %7, align 4
  br label %488

479:                                              ; preds = %443, %441
  %480 = landingpad { ptr, i32 }
          cleanup
  %481 = extractvalue { ptr, i32 } %480, 0
  store ptr %481, ptr %6, align 8
  %482 = extractvalue { ptr, i32 } %480, 1
  store i32 %482, ptr %7, align 4
  br label %487

483:                                              ; preds = %444
  %484 = landingpad { ptr, i32 }
          cleanup
  %485 = extractvalue { ptr, i32 } %484, 0
  store ptr %485, ptr %6, align 8
  %486 = extractvalue { ptr, i32 } %484, 1
  store i32 %486, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %44) #7
  br label %487

487:                                              ; preds = %483, %479
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %45) #7
  br label %488

488:                                              ; preds = %487, %475
  call void @llvm.lifetime.end.p0(i64 24, ptr %45) #7
  br label %541

489:                                              ; preds = %446
  %490 = landingpad { ptr, i32 }
          cleanup
  %491 = extractvalue { ptr, i32 } %490, 0
  store ptr %491, ptr %6, align 8
  %492 = extractvalue { ptr, i32 } %490, 1
  store i32 %492, ptr %7, align 4
  br label %541

493:                                              ; preds = %456
  %494 = landingpad { ptr, i32 }
          cleanup
  %495 = extractvalue { ptr, i32 } %494, 0
  store ptr %495, ptr %6, align 8
  %496 = extractvalue { ptr, i32 } %494, 1
  store i32 %496, ptr %7, align 4
  br label %501

497:                                              ; preds = %458
  %498 = landingpad { ptr, i32 }
          cleanup
  %499 = extractvalue { ptr, i32 } %498, 0
  store ptr %499, ptr %6, align 8
  %500 = extractvalue { ptr, i32 } %498, 1
  store i32 %500, ptr %7, align 4
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %47) #7
  br label %501

501:                                              ; preds = %497, %493
  call void @llvm.lifetime.end.p0(i64 24, ptr %47) #7
  br label %540

502:                                              ; preds = %468
  %503 = landingpad { ptr, i32 }
          cleanup
  %504 = extractvalue { ptr, i32 } %503, 0
  store ptr %504, ptr %6, align 8
  %505 = extractvalue { ptr, i32 } %503, 1
  store i32 %505, ptr %7, align 4
  br label %539

506:                                              ; preds = %460
  call void @llvm.lifetime.start.p0(i64 1, ptr %50) #7
  %507 = load i32, ptr %49, align 4, !tbaa !32
  %508 = lshr i32 %507, 0
  %509 = and i32 %508, 255
  %510 = trunc i32 %509 to i8
  store i8 %510, ptr %50, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %51) #7
  %511 = load i32, ptr %49, align 4, !tbaa !32
  %512 = lshr i32 %511, 8
  %513 = and i32 %512, 255
  %514 = trunc i32 %513 to i8
  store i8 %514, ptr %51, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %52) #7
  %515 = load i32, ptr %49, align 4, !tbaa !32
  %516 = lshr i32 %515, 16
  %517 = and i32 %516, 255
  %518 = trunc i32 %517 to i8
  store i8 %518, ptr %52, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %53) #7
  %519 = load i32, ptr %49, align 4, !tbaa !32
  %520 = lshr i32 %519, 24
  %521 = and i32 %520, 255
  %522 = trunc i32 %521 to i8
  store i8 %522, ptr %53, align 1, !tbaa !31
  %523 = load i8, ptr %50, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %523)
          to label %524 unwind label %535

524:                                              ; preds = %506
  %525 = load i8, ptr %51, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %525)
          to label %526 unwind label %535

526:                                              ; preds = %524
  %527 = load i8, ptr %52, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %527)
          to label %528 unwind label %535

528:                                              ; preds = %526
  %529 = load i8, ptr %53, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %529)
          to label %530 unwind label %535

530:                                              ; preds = %528
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %531 unwind label %535

531:                                              ; preds = %530
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %532 unwind label %535

532:                                              ; preds = %531
  %533 = load i8, ptr %42, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %533)
          to label %534 unwind label %535

534:                                              ; preds = %532
  call void @llvm.lifetime.end.p0(i64 1, ptr %53) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %52) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %51) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %50) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %49) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %48) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %43) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %42) #7
  br label %542

535:                                              ; preds = %532, %531, %530, %528, %526, %524, %506
  %536 = landingpad { ptr, i32 }
          cleanup
  %537 = extractvalue { ptr, i32 } %536, 0
  store ptr %537, ptr %6, align 8
  %538 = extractvalue { ptr, i32 } %536, 1
  store i32 %538, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %53) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %52) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %51) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %50) #7
  br label %539

539:                                              ; preds = %535, %502
  call void @llvm.lifetime.end.p0(i64 4, ptr %49) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %48) #7
  br label %540

540:                                              ; preds = %539, %501
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #7
  br label %541

541:                                              ; preds = %540, %489, %488
  call void @llvm.lifetime.end.p0(i64 1, ptr %43) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %42) #7
  br label %1270

542:                                              ; preds = %534, %398
  br label %1259

543:                                              ; preds = %1
  %544 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  %545 = getelementptr inbounds %"class.merry::front_end::AstNodeInst", ptr %544, i32 0, i32 3
  %546 = load i8, ptr %545, align 8, !tbaa !11, !range !29, !noundef !30
  %547 = trunc i8 %546 to i1
  br i1 %547, label %548, label %621

548:                                              ; preds = %543
  call void @llvm.lifetime.start.p0(i64 32, ptr %54) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %54, i32 noundef 11)
          to label %549 unwind label %583

549:                                              ; preds = %548
  %550 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %54) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %54) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %54) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %55) #7
  store i8 0, ptr %55, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %56) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %58) #7
  %551 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %58, ptr noundef nonnull align 8 dereferenceable(33) %551)
          to label %552 unwind label %587

552:                                              ; preds = %549
  %553 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %58, i64 noundef 1)
          to label %554 unwind label %591

554:                                              ; preds = %552
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %57, ptr noundef nonnull align 8 dereferenceable(32) %553)
          to label %555 unwind label %591

555:                                              ; preds = %554
  %556 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %57)
          to label %557 unwind label %595

557:                                              ; preds = %555
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %57) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %58) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %58) #7
  store i8 %556, ptr %56, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %59) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %61) #7
  %558 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %61, ptr noundef nonnull align 8 dereferenceable(33) %558)
          to label %559 unwind label %601

559:                                              ; preds = %557
  %560 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %61, i64 noundef 0)
          to label %561 unwind label %605

561:                                              ; preds = %559
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %60, ptr noundef nonnull align 8 dereferenceable(32) %560)
          to label %562 unwind label %605

562:                                              ; preds = %561
  %563 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %60)
          to label %564 unwind label %609

564:                                              ; preds = %562
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %60) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %61) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %61) #7
  store i8 %563, ptr %59, align 1, !tbaa !31
  %565 = load i8, ptr %55, align 1, !tbaa !31
  %566 = zext i8 %565 to i32
  %567 = and i32 %566, 240
  %568 = load i8, ptr %56, align 1, !tbaa !31
  %569 = zext i8 %568 to i32
  %570 = and i32 %569, 15
  %571 = or i32 %567, %570
  %572 = trunc i32 %571 to i8
  store i8 %572, ptr %55, align 1, !tbaa !31
  %573 = load i8, ptr %55, align 1, !tbaa !31
  %574 = zext i8 %573 to i32
  %575 = and i32 %574, 15
  %576 = load i8, ptr %59, align 1, !tbaa !31
  %577 = zext i8 %576 to i32
  %578 = and i32 %577, 240
  %579 = or i32 %575, %578
  %580 = trunc i32 %579 to i8
  store i8 %580, ptr %55, align 1, !tbaa !31
  %581 = load i8, ptr %55, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %581)
          to label %582 unwind label %615

582:                                              ; preds = %564
  call void @llvm.lifetime.end.p0(i64 1, ptr %59) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %56) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %55) #7
  br label %726

583:                                              ; preds = %548
  %584 = landingpad { ptr, i32 }
          cleanup
  %585 = extractvalue { ptr, i32 } %584, 0
  store ptr %585, ptr %6, align 8
  %586 = extractvalue { ptr, i32 } %584, 1
  store i32 %586, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %54) #7
  br label %1270

587:                                              ; preds = %549
  %588 = landingpad { ptr, i32 }
          cleanup
  %589 = extractvalue { ptr, i32 } %588, 0
  store ptr %589, ptr %6, align 8
  %590 = extractvalue { ptr, i32 } %588, 1
  store i32 %590, ptr %7, align 4
  br label %600

591:                                              ; preds = %554, %552
  %592 = landingpad { ptr, i32 }
          cleanup
  %593 = extractvalue { ptr, i32 } %592, 0
  store ptr %593, ptr %6, align 8
  %594 = extractvalue { ptr, i32 } %592, 1
  store i32 %594, ptr %7, align 4
  br label %599

595:                                              ; preds = %555
  %596 = landingpad { ptr, i32 }
          cleanup
  %597 = extractvalue { ptr, i32 } %596, 0
  store ptr %597, ptr %6, align 8
  %598 = extractvalue { ptr, i32 } %596, 1
  store i32 %598, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %57) #7
  br label %599

599:                                              ; preds = %595, %591
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %58) #7
  br label %600

600:                                              ; preds = %599, %587
  call void @llvm.lifetime.end.p0(i64 24, ptr %58) #7
  br label %620

601:                                              ; preds = %557
  %602 = landingpad { ptr, i32 }
          cleanup
  %603 = extractvalue { ptr, i32 } %602, 0
  store ptr %603, ptr %6, align 8
  %604 = extractvalue { ptr, i32 } %602, 1
  store i32 %604, ptr %7, align 4
  br label %614

605:                                              ; preds = %561, %559
  %606 = landingpad { ptr, i32 }
          cleanup
  %607 = extractvalue { ptr, i32 } %606, 0
  store ptr %607, ptr %6, align 8
  %608 = extractvalue { ptr, i32 } %606, 1
  store i32 %608, ptr %7, align 4
  br label %613

609:                                              ; preds = %562
  %610 = landingpad { ptr, i32 }
          cleanup
  %611 = extractvalue { ptr, i32 } %610, 0
  store ptr %611, ptr %6, align 8
  %612 = extractvalue { ptr, i32 } %610, 1
  store i32 %612, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %60) #7
  br label %613

613:                                              ; preds = %609, %605
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %61) #7
  br label %614

614:                                              ; preds = %613, %601
  call void @llvm.lifetime.end.p0(i64 24, ptr %61) #7
  br label %619

615:                                              ; preds = %564
  %616 = landingpad { ptr, i32 }
          cleanup
  %617 = extractvalue { ptr, i32 } %616, 0
  store ptr %617, ptr %6, align 8
  %618 = extractvalue { ptr, i32 } %616, 1
  store i32 %618, ptr %7, align 4
  br label %619

619:                                              ; preds = %615, %614
  call void @llvm.lifetime.end.p0(i64 1, ptr %59) #7
  br label %620

620:                                              ; preds = %619, %600
  call void @llvm.lifetime.end.p0(i64 1, ptr %56) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %55) #7
  br label %1270

621:                                              ; preds = %543
  call void @llvm.lifetime.start.p0(i64 32, ptr %62) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %62, i32 noundef 10)
          to label %622 unwind label %655

622:                                              ; preds = %621
  %623 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %62) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %62) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %62) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %63) #7
  store i8 0, ptr %63, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %64) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %66) #7
  %624 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %66, ptr noundef nonnull align 8 dereferenceable(33) %624)
          to label %625 unwind label %659

625:                                              ; preds = %622
  %626 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %66, i64 noundef 0)
          to label %627 unwind label %663

627:                                              ; preds = %625
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %65, ptr noundef nonnull align 8 dereferenceable(32) %626)
          to label %628 unwind label %663

628:                                              ; preds = %627
  %629 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %65)
          to label %630 unwind label %667

630:                                              ; preds = %628
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %65) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %66) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %66) #7
  store i8 %629, ptr %64, align 1, !tbaa !31
  %631 = load i8, ptr %63, align 1, !tbaa !31
  %632 = zext i8 %631 to i32
  %633 = and i32 %632, 240
  %634 = load i8, ptr %64, align 1, !tbaa !31
  %635 = zext i8 %634 to i32
  %636 = and i32 %635, 15
  %637 = or i32 %633, %636
  %638 = trunc i32 %637 to i8
  store i8 %638, ptr %63, align 1, !tbaa !31
  %639 = load i8, ptr %63, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %639)
          to label %640 unwind label %673

640:                                              ; preds = %630
  call void @llvm.lifetime.start.p0(i64 8, ptr %67) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %68) #7
  %641 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %68, ptr noundef nonnull align 8 dereferenceable(33) %641)
          to label %642 unwind label %677

642:                                              ; preds = %640
  %643 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %68, i64 noundef 1)
          to label %644 unwind label %681

644:                                              ; preds = %642
  %645 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %643) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %68) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %68) #7
  store ptr %645, ptr %67, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %69) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %70) #7
  %646 = load ptr, ptr %67, align 8, !tbaa !5
  %647 = call i64 @strtol(ptr noundef %646, ptr noundef %69, i32 noundef 10) #7
  %648 = trunc i64 %647 to i32
  store i32 %648, ptr %70, align 4, !tbaa !32
  %649 = load ptr, ptr %69, align 8, !tbaa !5
  %650 = load ptr, ptr %67, align 8, !tbaa !5
  %651 = icmp eq ptr %649, %650
  br i1 %651, label %652, label %690

652:                                              ; preds = %644
  %653 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.17)
          to label %654 unwind label %686

654:                                              ; preds = %652
  call void @exit(i32 noundef 1) #8
  unreachable

655:                                              ; preds = %621
  %656 = landingpad { ptr, i32 }
          cleanup
  %657 = extractvalue { ptr, i32 } %656, 0
  store ptr %657, ptr %6, align 8
  %658 = extractvalue { ptr, i32 } %656, 1
  store i32 %658, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %62) #7
  br label %1270

659:                                              ; preds = %622
  %660 = landingpad { ptr, i32 }
          cleanup
  %661 = extractvalue { ptr, i32 } %660, 0
  store ptr %661, ptr %6, align 8
  %662 = extractvalue { ptr, i32 } %660, 1
  store i32 %662, ptr %7, align 4
  br label %672

663:                                              ; preds = %627, %625
  %664 = landingpad { ptr, i32 }
          cleanup
  %665 = extractvalue { ptr, i32 } %664, 0
  store ptr %665, ptr %6, align 8
  %666 = extractvalue { ptr, i32 } %664, 1
  store i32 %666, ptr %7, align 4
  br label %671

667:                                              ; preds = %628
  %668 = landingpad { ptr, i32 }
          cleanup
  %669 = extractvalue { ptr, i32 } %668, 0
  store ptr %669, ptr %6, align 8
  %670 = extractvalue { ptr, i32 } %668, 1
  store i32 %670, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %65) #7
  br label %671

671:                                              ; preds = %667, %663
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %66) #7
  br label %672

672:                                              ; preds = %671, %659
  call void @llvm.lifetime.end.p0(i64 24, ptr %66) #7
  br label %725

673:                                              ; preds = %630
  %674 = landingpad { ptr, i32 }
          cleanup
  %675 = extractvalue { ptr, i32 } %674, 0
  store ptr %675, ptr %6, align 8
  %676 = extractvalue { ptr, i32 } %674, 1
  store i32 %676, ptr %7, align 4
  br label %725

677:                                              ; preds = %640
  %678 = landingpad { ptr, i32 }
          cleanup
  %679 = extractvalue { ptr, i32 } %678, 0
  store ptr %679, ptr %6, align 8
  %680 = extractvalue { ptr, i32 } %678, 1
  store i32 %680, ptr %7, align 4
  br label %685

681:                                              ; preds = %642
  %682 = landingpad { ptr, i32 }
          cleanup
  %683 = extractvalue { ptr, i32 } %682, 0
  store ptr %683, ptr %6, align 8
  %684 = extractvalue { ptr, i32 } %682, 1
  store i32 %684, ptr %7, align 4
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %68) #7
  br label %685

685:                                              ; preds = %681, %677
  call void @llvm.lifetime.end.p0(i64 24, ptr %68) #7
  br label %724

686:                                              ; preds = %652
  %687 = landingpad { ptr, i32 }
          cleanup
  %688 = extractvalue { ptr, i32 } %687, 0
  store ptr %688, ptr %6, align 8
  %689 = extractvalue { ptr, i32 } %687, 1
  store i32 %689, ptr %7, align 4
  br label %723

690:                                              ; preds = %644
  call void @llvm.lifetime.start.p0(i64 1, ptr %71) #7
  %691 = load i32, ptr %70, align 4, !tbaa !32
  %692 = lshr i32 %691, 0
  %693 = and i32 %692, 255
  %694 = trunc i32 %693 to i8
  store i8 %694, ptr %71, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %72) #7
  %695 = load i32, ptr %70, align 4, !tbaa !32
  %696 = lshr i32 %695, 8
  %697 = and i32 %696, 255
  %698 = trunc i32 %697 to i8
  store i8 %698, ptr %72, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %73) #7
  %699 = load i32, ptr %70, align 4, !tbaa !32
  %700 = lshr i32 %699, 16
  %701 = and i32 %700, 255
  %702 = trunc i32 %701 to i8
  store i8 %702, ptr %73, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %74) #7
  %703 = load i32, ptr %70, align 4, !tbaa !32
  %704 = lshr i32 %703, 24
  %705 = and i32 %704, 255
  %706 = trunc i32 %705 to i8
  store i8 %706, ptr %74, align 1, !tbaa !31
  %707 = load i8, ptr %71, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %707)
          to label %708 unwind label %719

708:                                              ; preds = %690
  %709 = load i8, ptr %72, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %709)
          to label %710 unwind label %719

710:                                              ; preds = %708
  %711 = load i8, ptr %73, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %711)
          to label %712 unwind label %719

712:                                              ; preds = %710
  %713 = load i8, ptr %74, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %713)
          to label %714 unwind label %719

714:                                              ; preds = %712
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %715 unwind label %719

715:                                              ; preds = %714
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %716 unwind label %719

716:                                              ; preds = %715
  %717 = load i8, ptr %63, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %717)
          to label %718 unwind label %719

718:                                              ; preds = %716
  call void @llvm.lifetime.end.p0(i64 1, ptr %74) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %73) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %72) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %71) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %70) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %69) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %67) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %64) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %63) #7
  br label %726

719:                                              ; preds = %716, %715, %714, %712, %710, %708, %690
  %720 = landingpad { ptr, i32 }
          cleanup
  %721 = extractvalue { ptr, i32 } %720, 0
  store ptr %721, ptr %6, align 8
  %722 = extractvalue { ptr, i32 } %720, 1
  store i32 %722, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %74) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %73) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %72) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %71) #7
  br label %723

723:                                              ; preds = %719, %686
  call void @llvm.lifetime.end.p0(i64 4, ptr %70) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %69) #7
  br label %724

724:                                              ; preds = %723, %685
  call void @llvm.lifetime.end.p0(i64 8, ptr %67) #7
  br label %725

725:                                              ; preds = %724, %673, %672
  call void @llvm.lifetime.end.p0(i64 1, ptr %64) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %63) #7
  br label %1270

726:                                              ; preds = %718, %582
  br label %1259

727:                                              ; preds = %1
  %728 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  %729 = getelementptr inbounds %"class.merry::front_end::AstNodeInst", ptr %728, i32 0, i32 3
  %730 = load i8, ptr %729, align 8, !tbaa !11, !range !29, !noundef !30
  %731 = trunc i8 %730 to i1
  br i1 %731, label %732, label %805

732:                                              ; preds = %727
  call void @llvm.lifetime.start.p0(i64 32, ptr %75) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %75, i32 noundef 9)
          to label %733 unwind label %767

733:                                              ; preds = %732
  %734 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %75) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %75) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %75) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %76) #7
  store i8 0, ptr %76, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %77) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %79) #7
  %735 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %79, ptr noundef nonnull align 8 dereferenceable(33) %735)
          to label %736 unwind label %771

736:                                              ; preds = %733
  %737 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %79, i64 noundef 1)
          to label %738 unwind label %775

738:                                              ; preds = %736
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %78, ptr noundef nonnull align 8 dereferenceable(32) %737)
          to label %739 unwind label %775

739:                                              ; preds = %738
  %740 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %78)
          to label %741 unwind label %779

741:                                              ; preds = %739
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %78) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %79) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %79) #7
  store i8 %740, ptr %77, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %80) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %82) #7
  %742 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %82, ptr noundef nonnull align 8 dereferenceable(33) %742)
          to label %743 unwind label %785

743:                                              ; preds = %741
  %744 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %82, i64 noundef 0)
          to label %745 unwind label %789

745:                                              ; preds = %743
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %81, ptr noundef nonnull align 8 dereferenceable(32) %744)
          to label %746 unwind label %789

746:                                              ; preds = %745
  %747 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %81)
          to label %748 unwind label %793

748:                                              ; preds = %746
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %81) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %82) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %82) #7
  store i8 %747, ptr %80, align 1, !tbaa !31
  %749 = load i8, ptr %76, align 1, !tbaa !31
  %750 = zext i8 %749 to i32
  %751 = and i32 %750, 240
  %752 = load i8, ptr %77, align 1, !tbaa !31
  %753 = zext i8 %752 to i32
  %754 = and i32 %753, 15
  %755 = or i32 %751, %754
  %756 = trunc i32 %755 to i8
  store i8 %756, ptr %76, align 1, !tbaa !31
  %757 = load i8, ptr %76, align 1, !tbaa !31
  %758 = zext i8 %757 to i32
  %759 = and i32 %758, 15
  %760 = load i8, ptr %80, align 1, !tbaa !31
  %761 = zext i8 %760 to i32
  %762 = and i32 %761, 240
  %763 = or i32 %759, %762
  %764 = trunc i32 %763 to i8
  store i8 %764, ptr %76, align 1, !tbaa !31
  %765 = load i8, ptr %76, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %765)
          to label %766 unwind label %799

766:                                              ; preds = %748
  call void @llvm.lifetime.end.p0(i64 1, ptr %80) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %77) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %76) #7
  br label %910

767:                                              ; preds = %732
  %768 = landingpad { ptr, i32 }
          cleanup
  %769 = extractvalue { ptr, i32 } %768, 0
  store ptr %769, ptr %6, align 8
  %770 = extractvalue { ptr, i32 } %768, 1
  store i32 %770, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %75) #7
  br label %1270

771:                                              ; preds = %733
  %772 = landingpad { ptr, i32 }
          cleanup
  %773 = extractvalue { ptr, i32 } %772, 0
  store ptr %773, ptr %6, align 8
  %774 = extractvalue { ptr, i32 } %772, 1
  store i32 %774, ptr %7, align 4
  br label %784

775:                                              ; preds = %738, %736
  %776 = landingpad { ptr, i32 }
          cleanup
  %777 = extractvalue { ptr, i32 } %776, 0
  store ptr %777, ptr %6, align 8
  %778 = extractvalue { ptr, i32 } %776, 1
  store i32 %778, ptr %7, align 4
  br label %783

779:                                              ; preds = %739
  %780 = landingpad { ptr, i32 }
          cleanup
  %781 = extractvalue { ptr, i32 } %780, 0
  store ptr %781, ptr %6, align 8
  %782 = extractvalue { ptr, i32 } %780, 1
  store i32 %782, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %78) #7
  br label %783

783:                                              ; preds = %779, %775
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %79) #7
  br label %784

784:                                              ; preds = %783, %771
  call void @llvm.lifetime.end.p0(i64 24, ptr %79) #7
  br label %804

785:                                              ; preds = %741
  %786 = landingpad { ptr, i32 }
          cleanup
  %787 = extractvalue { ptr, i32 } %786, 0
  store ptr %787, ptr %6, align 8
  %788 = extractvalue { ptr, i32 } %786, 1
  store i32 %788, ptr %7, align 4
  br label %798

789:                                              ; preds = %745, %743
  %790 = landingpad { ptr, i32 }
          cleanup
  %791 = extractvalue { ptr, i32 } %790, 0
  store ptr %791, ptr %6, align 8
  %792 = extractvalue { ptr, i32 } %790, 1
  store i32 %792, ptr %7, align 4
  br label %797

793:                                              ; preds = %746
  %794 = landingpad { ptr, i32 }
          cleanup
  %795 = extractvalue { ptr, i32 } %794, 0
  store ptr %795, ptr %6, align 8
  %796 = extractvalue { ptr, i32 } %794, 1
  store i32 %796, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %81) #7
  br label %797

797:                                              ; preds = %793, %789
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %82) #7
  br label %798

798:                                              ; preds = %797, %785
  call void @llvm.lifetime.end.p0(i64 24, ptr %82) #7
  br label %803

799:                                              ; preds = %748
  %800 = landingpad { ptr, i32 }
          cleanup
  %801 = extractvalue { ptr, i32 } %800, 0
  store ptr %801, ptr %6, align 8
  %802 = extractvalue { ptr, i32 } %800, 1
  store i32 %802, ptr %7, align 4
  br label %803

803:                                              ; preds = %799, %798
  call void @llvm.lifetime.end.p0(i64 1, ptr %80) #7
  br label %804

804:                                              ; preds = %803, %784
  call void @llvm.lifetime.end.p0(i64 1, ptr %77) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %76) #7
  br label %1270

805:                                              ; preds = %727
  call void @llvm.lifetime.start.p0(i64 32, ptr %83) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %83, i32 noundef 8)
          to label %806 unwind label %839

806:                                              ; preds = %805
  %807 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %83) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %83) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %83) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %84) #7
  store i8 0, ptr %84, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %85) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %87) #7
  %808 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %87, ptr noundef nonnull align 8 dereferenceable(33) %808)
          to label %809 unwind label %843

809:                                              ; preds = %806
  %810 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %87, i64 noundef 0)
          to label %811 unwind label %847

811:                                              ; preds = %809
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %86, ptr noundef nonnull align 8 dereferenceable(32) %810)
          to label %812 unwind label %847

812:                                              ; preds = %811
  %813 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %86)
          to label %814 unwind label %851

814:                                              ; preds = %812
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %86) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %87) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %87) #7
  store i8 %813, ptr %85, align 1, !tbaa !31
  %815 = load i8, ptr %84, align 1, !tbaa !31
  %816 = zext i8 %815 to i32
  %817 = and i32 %816, 240
  %818 = load i8, ptr %85, align 1, !tbaa !31
  %819 = zext i8 %818 to i32
  %820 = and i32 %819, 15
  %821 = or i32 %817, %820
  %822 = trunc i32 %821 to i8
  store i8 %822, ptr %84, align 1, !tbaa !31
  %823 = load i8, ptr %84, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %823)
          to label %824 unwind label %857

824:                                              ; preds = %814
  call void @llvm.lifetime.start.p0(i64 8, ptr %88) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %89) #7
  %825 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %89, ptr noundef nonnull align 8 dereferenceable(33) %825)
          to label %826 unwind label %861

826:                                              ; preds = %824
  %827 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %89, i64 noundef 1)
          to label %828 unwind label %865

828:                                              ; preds = %826
  %829 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %827) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %89) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %89) #7
  store ptr %829, ptr %88, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %90) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %91) #7
  %830 = load ptr, ptr %88, align 8, !tbaa !5
  %831 = call i64 @strtol(ptr noundef %830, ptr noundef %90, i32 noundef 10) #7
  %832 = trunc i64 %831 to i32
  store i32 %832, ptr %91, align 4, !tbaa !32
  %833 = load ptr, ptr %90, align 8, !tbaa !5
  %834 = load ptr, ptr %88, align 8, !tbaa !5
  %835 = icmp eq ptr %833, %834
  br i1 %835, label %836, label %874

836:                                              ; preds = %828
  %837 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.17)
          to label %838 unwind label %870

838:                                              ; preds = %836
  call void @exit(i32 noundef 1) #8
  unreachable

839:                                              ; preds = %805
  %840 = landingpad { ptr, i32 }
          cleanup
  %841 = extractvalue { ptr, i32 } %840, 0
  store ptr %841, ptr %6, align 8
  %842 = extractvalue { ptr, i32 } %840, 1
  store i32 %842, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %83) #7
  br label %1270

843:                                              ; preds = %806
  %844 = landingpad { ptr, i32 }
          cleanup
  %845 = extractvalue { ptr, i32 } %844, 0
  store ptr %845, ptr %6, align 8
  %846 = extractvalue { ptr, i32 } %844, 1
  store i32 %846, ptr %7, align 4
  br label %856

847:                                              ; preds = %811, %809
  %848 = landingpad { ptr, i32 }
          cleanup
  %849 = extractvalue { ptr, i32 } %848, 0
  store ptr %849, ptr %6, align 8
  %850 = extractvalue { ptr, i32 } %848, 1
  store i32 %850, ptr %7, align 4
  br label %855

851:                                              ; preds = %812
  %852 = landingpad { ptr, i32 }
          cleanup
  %853 = extractvalue { ptr, i32 } %852, 0
  store ptr %853, ptr %6, align 8
  %854 = extractvalue { ptr, i32 } %852, 1
  store i32 %854, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %86) #7
  br label %855

855:                                              ; preds = %851, %847
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %87) #7
  br label %856

856:                                              ; preds = %855, %843
  call void @llvm.lifetime.end.p0(i64 24, ptr %87) #7
  br label %909

857:                                              ; preds = %814
  %858 = landingpad { ptr, i32 }
          cleanup
  %859 = extractvalue { ptr, i32 } %858, 0
  store ptr %859, ptr %6, align 8
  %860 = extractvalue { ptr, i32 } %858, 1
  store i32 %860, ptr %7, align 4
  br label %909

861:                                              ; preds = %824
  %862 = landingpad { ptr, i32 }
          cleanup
  %863 = extractvalue { ptr, i32 } %862, 0
  store ptr %863, ptr %6, align 8
  %864 = extractvalue { ptr, i32 } %862, 1
  store i32 %864, ptr %7, align 4
  br label %869

865:                                              ; preds = %826
  %866 = landingpad { ptr, i32 }
          cleanup
  %867 = extractvalue { ptr, i32 } %866, 0
  store ptr %867, ptr %6, align 8
  %868 = extractvalue { ptr, i32 } %866, 1
  store i32 %868, ptr %7, align 4
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %89) #7
  br label %869

869:                                              ; preds = %865, %861
  call void @llvm.lifetime.end.p0(i64 24, ptr %89) #7
  br label %908

870:                                              ; preds = %836
  %871 = landingpad { ptr, i32 }
          cleanup
  %872 = extractvalue { ptr, i32 } %871, 0
  store ptr %872, ptr %6, align 8
  %873 = extractvalue { ptr, i32 } %871, 1
  store i32 %873, ptr %7, align 4
  br label %907

874:                                              ; preds = %828
  call void @llvm.lifetime.start.p0(i64 1, ptr %92) #7
  %875 = load i32, ptr %91, align 4, !tbaa !32
  %876 = lshr i32 %875, 0
  %877 = and i32 %876, 255
  %878 = trunc i32 %877 to i8
  store i8 %878, ptr %92, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %93) #7
  %879 = load i32, ptr %91, align 4, !tbaa !32
  %880 = lshr i32 %879, 8
  %881 = and i32 %880, 255
  %882 = trunc i32 %881 to i8
  store i8 %882, ptr %93, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %94) #7
  %883 = load i32, ptr %91, align 4, !tbaa !32
  %884 = lshr i32 %883, 16
  %885 = and i32 %884, 255
  %886 = trunc i32 %885 to i8
  store i8 %886, ptr %94, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %95) #7
  %887 = load i32, ptr %91, align 4, !tbaa !32
  %888 = lshr i32 %887, 24
  %889 = and i32 %888, 255
  %890 = trunc i32 %889 to i8
  store i8 %890, ptr %95, align 1, !tbaa !31
  %891 = load i8, ptr %92, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %891)
          to label %892 unwind label %903

892:                                              ; preds = %874
  %893 = load i8, ptr %93, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %893)
          to label %894 unwind label %903

894:                                              ; preds = %892
  %895 = load i8, ptr %94, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %895)
          to label %896 unwind label %903

896:                                              ; preds = %894
  %897 = load i8, ptr %95, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %897)
          to label %898 unwind label %903

898:                                              ; preds = %896
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %899 unwind label %903

899:                                              ; preds = %898
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %900 unwind label %903

900:                                              ; preds = %899
  %901 = load i8, ptr %84, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %901)
          to label %902 unwind label %903

902:                                              ; preds = %900
  call void @llvm.lifetime.end.p0(i64 1, ptr %95) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %94) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %93) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %92) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %91) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %90) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %88) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %85) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %84) #7
  br label %910

903:                                              ; preds = %900, %899, %898, %896, %894, %892, %874
  %904 = landingpad { ptr, i32 }
          cleanup
  %905 = extractvalue { ptr, i32 } %904, 0
  store ptr %905, ptr %6, align 8
  %906 = extractvalue { ptr, i32 } %904, 1
  store i32 %906, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %95) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %94) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %93) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %92) #7
  br label %907

907:                                              ; preds = %903, %870
  call void @llvm.lifetime.end.p0(i64 4, ptr %91) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %90) #7
  br label %908

908:                                              ; preds = %907, %869
  call void @llvm.lifetime.end.p0(i64 8, ptr %88) #7
  br label %909

909:                                              ; preds = %908, %857, %856
  call void @llvm.lifetime.end.p0(i64 1, ptr %85) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %84) #7
  br label %1270

910:                                              ; preds = %902, %766
  br label %1259

911:                                              ; preds = %1
  %912 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  %913 = getelementptr inbounds %"class.merry::front_end::AstNodeInst", ptr %912, i32 0, i32 3
  %914 = load i8, ptr %913, align 8, !tbaa !11, !range !29, !noundef !30
  %915 = trunc i8 %914 to i1
  br i1 %915, label %916, label %989

916:                                              ; preds = %911
  call void @llvm.lifetime.start.p0(i64 32, ptr %96) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %96, i32 noundef 7)
          to label %917 unwind label %951

917:                                              ; preds = %916
  %918 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %96) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %96) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %96) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %97) #7
  store i8 0, ptr %97, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %98) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %100) #7
  %919 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %100, ptr noundef nonnull align 8 dereferenceable(33) %919)
          to label %920 unwind label %955

920:                                              ; preds = %917
  %921 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %100, i64 noundef 1)
          to label %922 unwind label %959

922:                                              ; preds = %920
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %99, ptr noundef nonnull align 8 dereferenceable(32) %921)
          to label %923 unwind label %959

923:                                              ; preds = %922
  %924 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %99)
          to label %925 unwind label %963

925:                                              ; preds = %923
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %99) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %100) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %100) #7
  store i8 %924, ptr %98, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %101) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %103) #7
  %926 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %103, ptr noundef nonnull align 8 dereferenceable(33) %926)
          to label %927 unwind label %969

927:                                              ; preds = %925
  %928 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %103, i64 noundef 0)
          to label %929 unwind label %973

929:                                              ; preds = %927
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %102, ptr noundef nonnull align 8 dereferenceable(32) %928)
          to label %930 unwind label %973

930:                                              ; preds = %929
  %931 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %102)
          to label %932 unwind label %977

932:                                              ; preds = %930
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %102) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %103) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %103) #7
  store i8 %931, ptr %101, align 1, !tbaa !31
  %933 = load i8, ptr %97, align 1, !tbaa !31
  %934 = zext i8 %933 to i32
  %935 = and i32 %934, 240
  %936 = load i8, ptr %98, align 1, !tbaa !31
  %937 = zext i8 %936 to i32
  %938 = and i32 %937, 15
  %939 = or i32 %935, %938
  %940 = trunc i32 %939 to i8
  store i8 %940, ptr %97, align 1, !tbaa !31
  %941 = load i8, ptr %97, align 1, !tbaa !31
  %942 = zext i8 %941 to i32
  %943 = and i32 %942, 15
  %944 = load i8, ptr %101, align 1, !tbaa !31
  %945 = zext i8 %944 to i32
  %946 = and i32 %945, 240
  %947 = or i32 %943, %946
  %948 = trunc i32 %947 to i8
  store i8 %948, ptr %97, align 1, !tbaa !31
  %949 = load i8, ptr %97, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %949)
          to label %950 unwind label %983

950:                                              ; preds = %932
  call void @llvm.lifetime.end.p0(i64 1, ptr %101) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %98) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %97) #7
  br label %1094

951:                                              ; preds = %916
  %952 = landingpad { ptr, i32 }
          cleanup
  %953 = extractvalue { ptr, i32 } %952, 0
  store ptr %953, ptr %6, align 8
  %954 = extractvalue { ptr, i32 } %952, 1
  store i32 %954, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %96) #7
  br label %1270

955:                                              ; preds = %917
  %956 = landingpad { ptr, i32 }
          cleanup
  %957 = extractvalue { ptr, i32 } %956, 0
  store ptr %957, ptr %6, align 8
  %958 = extractvalue { ptr, i32 } %956, 1
  store i32 %958, ptr %7, align 4
  br label %968

959:                                              ; preds = %922, %920
  %960 = landingpad { ptr, i32 }
          cleanup
  %961 = extractvalue { ptr, i32 } %960, 0
  store ptr %961, ptr %6, align 8
  %962 = extractvalue { ptr, i32 } %960, 1
  store i32 %962, ptr %7, align 4
  br label %967

963:                                              ; preds = %923
  %964 = landingpad { ptr, i32 }
          cleanup
  %965 = extractvalue { ptr, i32 } %964, 0
  store ptr %965, ptr %6, align 8
  %966 = extractvalue { ptr, i32 } %964, 1
  store i32 %966, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %99) #7
  br label %967

967:                                              ; preds = %963, %959
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %100) #7
  br label %968

968:                                              ; preds = %967, %955
  call void @llvm.lifetime.end.p0(i64 24, ptr %100) #7
  br label %988

969:                                              ; preds = %925
  %970 = landingpad { ptr, i32 }
          cleanup
  %971 = extractvalue { ptr, i32 } %970, 0
  store ptr %971, ptr %6, align 8
  %972 = extractvalue { ptr, i32 } %970, 1
  store i32 %972, ptr %7, align 4
  br label %982

973:                                              ; preds = %929, %927
  %974 = landingpad { ptr, i32 }
          cleanup
  %975 = extractvalue { ptr, i32 } %974, 0
  store ptr %975, ptr %6, align 8
  %976 = extractvalue { ptr, i32 } %974, 1
  store i32 %976, ptr %7, align 4
  br label %981

977:                                              ; preds = %930
  %978 = landingpad { ptr, i32 }
          cleanup
  %979 = extractvalue { ptr, i32 } %978, 0
  store ptr %979, ptr %6, align 8
  %980 = extractvalue { ptr, i32 } %978, 1
  store i32 %980, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %102) #7
  br label %981

981:                                              ; preds = %977, %973
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %103) #7
  br label %982

982:                                              ; preds = %981, %969
  call void @llvm.lifetime.end.p0(i64 24, ptr %103) #7
  br label %987

983:                                              ; preds = %932
  %984 = landingpad { ptr, i32 }
          cleanup
  %985 = extractvalue { ptr, i32 } %984, 0
  store ptr %985, ptr %6, align 8
  %986 = extractvalue { ptr, i32 } %984, 1
  store i32 %986, ptr %7, align 4
  br label %987

987:                                              ; preds = %983, %982
  call void @llvm.lifetime.end.p0(i64 1, ptr %101) #7
  br label %988

988:                                              ; preds = %987, %968
  call void @llvm.lifetime.end.p0(i64 1, ptr %98) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %97) #7
  br label %1270

989:                                              ; preds = %911
  call void @llvm.lifetime.start.p0(i64 32, ptr %104) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %104, i32 noundef 6)
          to label %990 unwind label %1023

990:                                              ; preds = %989
  %991 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %104) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %104) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %104) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %105) #7
  store i8 0, ptr %105, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %106) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %108) #7
  %992 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %108, ptr noundef nonnull align 8 dereferenceable(33) %992)
          to label %993 unwind label %1027

993:                                              ; preds = %990
  %994 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %108, i64 noundef 0)
          to label %995 unwind label %1031

995:                                              ; preds = %993
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %107, ptr noundef nonnull align 8 dereferenceable(32) %994)
          to label %996 unwind label %1031

996:                                              ; preds = %995
  %997 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %107)
          to label %998 unwind label %1035

998:                                              ; preds = %996
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %107) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %108) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %108) #7
  store i8 %997, ptr %106, align 1, !tbaa !31
  %999 = load i8, ptr %105, align 1, !tbaa !31
  %1000 = zext i8 %999 to i32
  %1001 = and i32 %1000, 240
  %1002 = load i8, ptr %106, align 1, !tbaa !31
  %1003 = zext i8 %1002 to i32
  %1004 = and i32 %1003, 15
  %1005 = or i32 %1001, %1004
  %1006 = trunc i32 %1005 to i8
  store i8 %1006, ptr %105, align 1, !tbaa !31
  %1007 = load i8, ptr %105, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1007)
          to label %1008 unwind label %1041

1008:                                             ; preds = %998
  call void @llvm.lifetime.start.p0(i64 8, ptr %109) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %110) #7
  %1009 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %110, ptr noundef nonnull align 8 dereferenceable(33) %1009)
          to label %1010 unwind label %1045

1010:                                             ; preds = %1008
  %1011 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %110, i64 noundef 1)
          to label %1012 unwind label %1049

1012:                                             ; preds = %1010
  %1013 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %1011) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %110) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %110) #7
  store ptr %1013, ptr %109, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %111) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %112) #7
  %1014 = load ptr, ptr %109, align 8, !tbaa !5
  %1015 = call i64 @strtol(ptr noundef %1014, ptr noundef %111, i32 noundef 10) #7
  %1016 = trunc i64 %1015 to i32
  store i32 %1016, ptr %112, align 4, !tbaa !32
  %1017 = load ptr, ptr %111, align 8, !tbaa !5
  %1018 = load ptr, ptr %109, align 8, !tbaa !5
  %1019 = icmp eq ptr %1017, %1018
  br i1 %1019, label %1020, label %1058

1020:                                             ; preds = %1012
  %1021 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.17)
          to label %1022 unwind label %1054

1022:                                             ; preds = %1020
  call void @exit(i32 noundef 1) #8
  unreachable

1023:                                             ; preds = %989
  %1024 = landingpad { ptr, i32 }
          cleanup
  %1025 = extractvalue { ptr, i32 } %1024, 0
  store ptr %1025, ptr %6, align 8
  %1026 = extractvalue { ptr, i32 } %1024, 1
  store i32 %1026, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %104) #7
  br label %1270

1027:                                             ; preds = %990
  %1028 = landingpad { ptr, i32 }
          cleanup
  %1029 = extractvalue { ptr, i32 } %1028, 0
  store ptr %1029, ptr %6, align 8
  %1030 = extractvalue { ptr, i32 } %1028, 1
  store i32 %1030, ptr %7, align 4
  br label %1040

1031:                                             ; preds = %995, %993
  %1032 = landingpad { ptr, i32 }
          cleanup
  %1033 = extractvalue { ptr, i32 } %1032, 0
  store ptr %1033, ptr %6, align 8
  %1034 = extractvalue { ptr, i32 } %1032, 1
  store i32 %1034, ptr %7, align 4
  br label %1039

1035:                                             ; preds = %996
  %1036 = landingpad { ptr, i32 }
          cleanup
  %1037 = extractvalue { ptr, i32 } %1036, 0
  store ptr %1037, ptr %6, align 8
  %1038 = extractvalue { ptr, i32 } %1036, 1
  store i32 %1038, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %107) #7
  br label %1039

1039:                                             ; preds = %1035, %1031
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %108) #7
  br label %1040

1040:                                             ; preds = %1039, %1027
  call void @llvm.lifetime.end.p0(i64 24, ptr %108) #7
  br label %1093

1041:                                             ; preds = %998
  %1042 = landingpad { ptr, i32 }
          cleanup
  %1043 = extractvalue { ptr, i32 } %1042, 0
  store ptr %1043, ptr %6, align 8
  %1044 = extractvalue { ptr, i32 } %1042, 1
  store i32 %1044, ptr %7, align 4
  br label %1093

1045:                                             ; preds = %1008
  %1046 = landingpad { ptr, i32 }
          cleanup
  %1047 = extractvalue { ptr, i32 } %1046, 0
  store ptr %1047, ptr %6, align 8
  %1048 = extractvalue { ptr, i32 } %1046, 1
  store i32 %1048, ptr %7, align 4
  br label %1053

1049:                                             ; preds = %1010
  %1050 = landingpad { ptr, i32 }
          cleanup
  %1051 = extractvalue { ptr, i32 } %1050, 0
  store ptr %1051, ptr %6, align 8
  %1052 = extractvalue { ptr, i32 } %1050, 1
  store i32 %1052, ptr %7, align 4
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %110) #7
  br label %1053

1053:                                             ; preds = %1049, %1045
  call void @llvm.lifetime.end.p0(i64 24, ptr %110) #7
  br label %1092

1054:                                             ; preds = %1020
  %1055 = landingpad { ptr, i32 }
          cleanup
  %1056 = extractvalue { ptr, i32 } %1055, 0
  store ptr %1056, ptr %6, align 8
  %1057 = extractvalue { ptr, i32 } %1055, 1
  store i32 %1057, ptr %7, align 4
  br label %1091

1058:                                             ; preds = %1012
  call void @llvm.lifetime.start.p0(i64 1, ptr %113) #7
  %1059 = load i32, ptr %112, align 4, !tbaa !32
  %1060 = lshr i32 %1059, 0
  %1061 = and i32 %1060, 255
  %1062 = trunc i32 %1061 to i8
  store i8 %1062, ptr %113, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %114) #7
  %1063 = load i32, ptr %112, align 4, !tbaa !32
  %1064 = lshr i32 %1063, 8
  %1065 = and i32 %1064, 255
  %1066 = trunc i32 %1065 to i8
  store i8 %1066, ptr %114, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %115) #7
  %1067 = load i32, ptr %112, align 4, !tbaa !32
  %1068 = lshr i32 %1067, 16
  %1069 = and i32 %1068, 255
  %1070 = trunc i32 %1069 to i8
  store i8 %1070, ptr %115, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %116) #7
  %1071 = load i32, ptr %112, align 4, !tbaa !32
  %1072 = lshr i32 %1071, 24
  %1073 = and i32 %1072, 255
  %1074 = trunc i32 %1073 to i8
  store i8 %1074, ptr %116, align 1, !tbaa !31
  %1075 = load i8, ptr %113, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1075)
          to label %1076 unwind label %1087

1076:                                             ; preds = %1058
  %1077 = load i8, ptr %114, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1077)
          to label %1078 unwind label %1087

1078:                                             ; preds = %1076
  %1079 = load i8, ptr %115, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1079)
          to label %1080 unwind label %1087

1080:                                             ; preds = %1078
  %1081 = load i8, ptr %116, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1081)
          to label %1082 unwind label %1087

1082:                                             ; preds = %1080
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %1083 unwind label %1087

1083:                                             ; preds = %1082
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext 0)
          to label %1084 unwind label %1087

1084:                                             ; preds = %1083
  %1085 = load i8, ptr %105, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1085)
          to label %1086 unwind label %1087

1086:                                             ; preds = %1084
  call void @llvm.lifetime.end.p0(i64 1, ptr %116) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %115) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %114) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %113) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %112) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %111) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %109) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %106) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %105) #7
  br label %1094

1087:                                             ; preds = %1084, %1083, %1082, %1080, %1078, %1076, %1058
  %1088 = landingpad { ptr, i32 }
          cleanup
  %1089 = extractvalue { ptr, i32 } %1088, 0
  store ptr %1089, ptr %6, align 8
  %1090 = extractvalue { ptr, i32 } %1088, 1
  store i32 %1090, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %116) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %115) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %114) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %113) #7
  br label %1091

1091:                                             ; preds = %1087, %1054
  call void @llvm.lifetime.end.p0(i64 4, ptr %112) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %111) #7
  br label %1092

1092:                                             ; preds = %1091, %1053
  call void @llvm.lifetime.end.p0(i64 8, ptr %109) #7
  br label %1093

1093:                                             ; preds = %1092, %1041, %1040
  call void @llvm.lifetime.end.p0(i64 1, ptr %106) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %105) #7
  br label %1270

1094:                                             ; preds = %1086, %950
  br label %1259

1095:                                             ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr %117) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %117, i32 noundef 40)
          to label %1096 unwind label %1111

1096:                                             ; preds = %1095
  %1097 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %117) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %117) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %117) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %118) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %119) #7
  %1098 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %119, ptr noundef nonnull align 8 dereferenceable(33) %1098)
          to label %1099 unwind label %1115

1099:                                             ; preds = %1096
  %1100 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %119, i64 noundef 0)
          to label %1101 unwind label %1119

1101:                                             ; preds = %1099
  %1102 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %1100) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %119) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %119) #7
  store ptr %1102, ptr %118, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %120) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %121) #7
  %1103 = load ptr, ptr %118, align 8, !tbaa !5
  %1104 = call i64 @strtoll(ptr noundef %1103, ptr noundef %120, i32 noundef 10) #7
  store i64 %1104, ptr %121, align 8, !tbaa !34
  %1105 = load ptr, ptr %120, align 8, !tbaa !5
  %1106 = load ptr, ptr %118, align 8, !tbaa !5
  %1107 = icmp eq ptr %1105, %1106
  br i1 %1107, label %1108, label %1128

1108:                                             ; preds = %1101
  %1109 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.17)
          to label %1110 unwind label %1124

1110:                                             ; preds = %1108
  call void @exit(i32 noundef 1) #8
  unreachable

1111:                                             ; preds = %1095
  %1112 = landingpad { ptr, i32 }
          cleanup
  %1113 = extractvalue { ptr, i32 } %1112, 0
  store ptr %1113, ptr %6, align 8
  %1114 = extractvalue { ptr, i32 } %1112, 1
  store i32 %1114, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %117) #7
  br label %1270

1115:                                             ; preds = %1096
  %1116 = landingpad { ptr, i32 }
          cleanup
  %1117 = extractvalue { ptr, i32 } %1116, 0
  store ptr %1117, ptr %6, align 8
  %1118 = extractvalue { ptr, i32 } %1116, 1
  store i32 %1118, ptr %7, align 4
  br label %1123

1119:                                             ; preds = %1099
  %1120 = landingpad { ptr, i32 }
          cleanup
  %1121 = extractvalue { ptr, i32 } %1120, 0
  store ptr %1121, ptr %6, align 8
  %1122 = extractvalue { ptr, i32 } %1120, 1
  store i32 %1122, ptr %7, align 4
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %119) #7
  br label %1123

1123:                                             ; preds = %1119, %1115
  call void @llvm.lifetime.end.p0(i64 24, ptr %119) #7
  br label %1176

1124:                                             ; preds = %1108
  %1125 = landingpad { ptr, i32 }
          cleanup
  %1126 = extractvalue { ptr, i32 } %1125, 0
  store ptr %1126, ptr %6, align 8
  %1127 = extractvalue { ptr, i32 } %1125, 1
  store i32 %1127, ptr %7, align 4
  br label %1175

1128:                                             ; preds = %1101
  call void @llvm.lifetime.start.p0(i64 1, ptr %122) #7
  %1129 = load i64, ptr %121, align 8, !tbaa !34
  %1130 = lshr i64 %1129, 48
  %1131 = and i64 %1130, 255
  %1132 = trunc i64 %1131 to i8
  store i8 %1132, ptr %122, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %123) #7
  %1133 = load i64, ptr %121, align 8, !tbaa !34
  %1134 = lshr i64 %1133, 40
  %1135 = and i64 %1134, 255
  %1136 = trunc i64 %1135 to i8
  store i8 %1136, ptr %123, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %124) #7
  %1137 = load i64, ptr %121, align 8, !tbaa !34
  %1138 = lshr i64 %1137, 32
  %1139 = and i64 %1138, 255
  %1140 = trunc i64 %1139 to i8
  store i8 %1140, ptr %124, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %125) #7
  %1141 = load i64, ptr %121, align 8, !tbaa !34
  %1142 = lshr i64 %1141, 24
  %1143 = and i64 %1142, 255
  %1144 = trunc i64 %1143 to i8
  store i8 %1144, ptr %125, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %126) #7
  %1145 = load i64, ptr %121, align 8, !tbaa !34
  %1146 = lshr i64 %1145, 16
  %1147 = and i64 %1146, 255
  %1148 = trunc i64 %1147 to i8
  store i8 %1148, ptr %126, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %127) #7
  %1149 = load i64, ptr %121, align 8, !tbaa !34
  %1150 = lshr i64 %1149, 8
  %1151 = and i64 %1150, 255
  %1152 = trunc i64 %1151 to i8
  store i8 %1152, ptr %127, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %128) #7
  %1153 = load i64, ptr %121, align 8, !tbaa !34
  %1154 = lshr i64 %1153, 0
  %1155 = and i64 %1154, 255
  %1156 = trunc i64 %1155 to i8
  store i8 %1156, ptr %128, align 1, !tbaa !31
  %1157 = load i8, ptr %128, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1157)
          to label %1158 unwind label %1171

1158:                                             ; preds = %1128
  %1159 = load i8, ptr %127, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1159)
          to label %1160 unwind label %1171

1160:                                             ; preds = %1158
  %1161 = load i8, ptr %126, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1161)
          to label %1162 unwind label %1171

1162:                                             ; preds = %1160
  %1163 = load i8, ptr %125, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1163)
          to label %1164 unwind label %1171

1164:                                             ; preds = %1162
  %1165 = load i8, ptr %124, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1165)
          to label %1166 unwind label %1171

1166:                                             ; preds = %1164
  %1167 = load i8, ptr %123, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1167)
          to label %1168 unwind label %1171

1168:                                             ; preds = %1166
  %1169 = load i8, ptr %122, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1169)
          to label %1170 unwind label %1171

1170:                                             ; preds = %1168
  call void @llvm.lifetime.end.p0(i64 1, ptr %128) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %127) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %126) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %125) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %124) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %123) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %122) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %121) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %120) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %118) #7
  br label %1259

1171:                                             ; preds = %1168, %1166, %1164, %1162, %1160, %1158, %1128
  %1172 = landingpad { ptr, i32 }
          cleanup
  %1173 = extractvalue { ptr, i32 } %1172, 0
  store ptr %1173, ptr %6, align 8
  %1174 = extractvalue { ptr, i32 } %1172, 1
  store i32 %1174, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %128) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %127) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %126) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %125) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %124) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %123) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %122) #7
  br label %1175

1175:                                             ; preds = %1171, %1124
  call void @llvm.lifetime.end.p0(i64 8, ptr %121) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %120) #7
  br label %1176

1176:                                             ; preds = %1175, %1123
  call void @llvm.lifetime.end.p0(i64 8, ptr %118) #7
  br label %1270

1177:                                             ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr %129) #7
  invoke void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %129, i32 noundef 39)
          to label %1178 unwind label %1193

1178:                                             ; preds = %1177
  %1179 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %129) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %129) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %129) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %130) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %131) #7
  %1180 = getelementptr inbounds %"class.merry::back_end::IrGen", ptr %142, i32 0, i32 2
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %131, ptr noundef nonnull align 8 dereferenceable(33) %1180)
          to label %1181 unwind label %1197

1181:                                             ; preds = %1178
  %1182 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %131, i64 noundef 0)
          to label %1183 unwind label %1201

1183:                                             ; preds = %1181
  %1184 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %1182) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %131) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %131) #7
  store ptr %1184, ptr %130, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %132) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %133) #7
  %1185 = load ptr, ptr %130, align 8, !tbaa !5
  %1186 = call i64 @strtoll(ptr noundef %1185, ptr noundef %132, i32 noundef 10) #7
  store i64 %1186, ptr %133, align 8, !tbaa !34
  %1187 = load ptr, ptr %132, align 8, !tbaa !5
  %1188 = load ptr, ptr %130, align 8, !tbaa !5
  %1189 = icmp eq ptr %1187, %1188
  br i1 %1189, label %1190, label %1210

1190:                                             ; preds = %1183
  %1191 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.17)
          to label %1192 unwind label %1206

1192:                                             ; preds = %1190
  call void @exit(i32 noundef 1) #8
  unreachable

1193:                                             ; preds = %1177
  %1194 = landingpad { ptr, i32 }
          cleanup
  %1195 = extractvalue { ptr, i32 } %1194, 0
  store ptr %1195, ptr %6, align 8
  %1196 = extractvalue { ptr, i32 } %1194, 1
  store i32 %1196, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %129) #7
  br label %1270

1197:                                             ; preds = %1178
  %1198 = landingpad { ptr, i32 }
          cleanup
  %1199 = extractvalue { ptr, i32 } %1198, 0
  store ptr %1199, ptr %6, align 8
  %1200 = extractvalue { ptr, i32 } %1198, 1
  store i32 %1200, ptr %7, align 4
  br label %1205

1201:                                             ; preds = %1181
  %1202 = landingpad { ptr, i32 }
          cleanup
  %1203 = extractvalue { ptr, i32 } %1202, 0
  store ptr %1203, ptr %6, align 8
  %1204 = extractvalue { ptr, i32 } %1202, 1
  store i32 %1204, ptr %7, align 4
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %131) #7
  br label %1205

1205:                                             ; preds = %1201, %1197
  call void @llvm.lifetime.end.p0(i64 24, ptr %131) #7
  br label %1258

1206:                                             ; preds = %1190
  %1207 = landingpad { ptr, i32 }
          cleanup
  %1208 = extractvalue { ptr, i32 } %1207, 0
  store ptr %1208, ptr %6, align 8
  %1209 = extractvalue { ptr, i32 } %1207, 1
  store i32 %1209, ptr %7, align 4
  br label %1257

1210:                                             ; preds = %1183
  call void @llvm.lifetime.start.p0(i64 1, ptr %134) #7
  %1211 = load i64, ptr %133, align 8, !tbaa !34
  %1212 = lshr i64 %1211, 48
  %1213 = and i64 %1212, 255
  %1214 = trunc i64 %1213 to i8
  store i8 %1214, ptr %134, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %135) #7
  %1215 = load i64, ptr %133, align 8, !tbaa !34
  %1216 = lshr i64 %1215, 40
  %1217 = and i64 %1216, 255
  %1218 = trunc i64 %1217 to i8
  store i8 %1218, ptr %135, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %136) #7
  %1219 = load i64, ptr %133, align 8, !tbaa !34
  %1220 = lshr i64 %1219, 32
  %1221 = and i64 %1220, 255
  %1222 = trunc i64 %1221 to i8
  store i8 %1222, ptr %136, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %137) #7
  %1223 = load i64, ptr %133, align 8, !tbaa !34
  %1224 = lshr i64 %1223, 24
  %1225 = and i64 %1224, 255
  %1226 = trunc i64 %1225 to i8
  store i8 %1226, ptr %137, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %138) #7
  %1227 = load i64, ptr %133, align 8, !tbaa !34
  %1228 = lshr i64 %1227, 16
  %1229 = and i64 %1228, 255
  %1230 = trunc i64 %1229 to i8
  store i8 %1230, ptr %138, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %139) #7
  %1231 = load i64, ptr %133, align 8, !tbaa !34
  %1232 = lshr i64 %1231, 8
  %1233 = and i64 %1232, 255
  %1234 = trunc i64 %1233 to i8
  store i8 %1234, ptr %139, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %140) #7
  %1235 = load i64, ptr %133, align 8, !tbaa !34
  %1236 = lshr i64 %1235, 0
  %1237 = and i64 %1236, 255
  %1238 = trunc i64 %1237 to i8
  store i8 %1238, ptr %140, align 1, !tbaa !31
  %1239 = load i8, ptr %140, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1239)
          to label %1240 unwind label %1253

1240:                                             ; preds = %1210
  %1241 = load i8, ptr %139, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1241)
          to label %1242 unwind label %1253

1242:                                             ; preds = %1240
  %1243 = load i8, ptr %138, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1243)
          to label %1244 unwind label %1253

1244:                                             ; preds = %1242
  %1245 = load i8, ptr %137, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1245)
          to label %1246 unwind label %1253

1246:                                             ; preds = %1244
  %1247 = load i8, ptr %136, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1247)
          to label %1248 unwind label %1253

1248:                                             ; preds = %1246
  %1249 = load i8, ptr %135, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1249)
          to label %1250 unwind label %1253

1250:                                             ; preds = %1248
  %1251 = load i8, ptr %134, align 1, !tbaa !31
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef zeroext %1251)
          to label %1252 unwind label %1253

1252:                                             ; preds = %1250
  call void @llvm.lifetime.end.p0(i64 1, ptr %140) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %139) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %138) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %137) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %136) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %135) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %134) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %133) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %132) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %130) #7
  br label %1259

1253:                                             ; preds = %1250, %1248, %1246, %1244, %1242, %1240, %1210
  %1254 = landingpad { ptr, i32 }
          cleanup
  %1255 = extractvalue { ptr, i32 } %1254, 0
  store ptr %1255, ptr %6, align 8
  %1256 = extractvalue { ptr, i32 } %1254, 1
  store i32 %1256, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %140) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %139) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %138) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %137) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %136) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %135) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %134) #7
  br label %1257

1257:                                             ; preds = %1253, %1206
  call void @llvm.lifetime.end.p0(i64 8, ptr %133) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %132) #7
  br label %1258

1258:                                             ; preds = %1257, %1205
  call void @llvm.lifetime.end.p0(i64 8, ptr %130) #7
  br label %1270

1259:                                             ; preds = %1252, %1170, %1094, %910, %726, %542, %358, %175, %168, %161, %154, %147, %1
  invoke void @_ZN5merry8back_end6IrInstC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %141, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %1260 unwind label %1262

1260:                                             ; preds = %1259
  invoke void @_ZN5merry8back_end5IrGen8add_instENS0_6IrInstE(ptr noundef nonnull align 8 dereferenceable(96) %142, ptr noundef %141)
          to label %1261 unwind label %1266

1261:                                             ; preds = %1260
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %141) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  ret void

1262:                                             ; preds = %1259
  %1263 = landingpad { ptr, i32 }
          cleanup
  %1264 = extractvalue { ptr, i32 } %1263, 0
  store ptr %1264, ptr %6, align 8
  %1265 = extractvalue { ptr, i32 } %1263, 1
  store i32 %1265, ptr %7, align 4
  br label %1270

1266:                                             ; preds = %1260
  %1267 = landingpad { ptr, i32 }
          cleanup
  %1268 = extractvalue { ptr, i32 } %1267, 0
  store ptr %1268, ptr %6, align 8
  %1269 = extractvalue { ptr, i32 } %1267, 1
  store i32 %1269, ptr %7, align 4
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %141) #7
  br label %1270

1270:                                             ; preds = %1266, %1262, %1258, %1193, %1176, %1111, %1093, %1023, %988, %951, %909, %839, %804, %767, %725, %655, %620, %583, %541, %471, %436, %399, %357, %291, %258, %221, %177, %170, %163, %156, %149
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  br label %1271

1271:                                             ; preds = %1270
  %1272 = load ptr, ptr %6, align 8
  %1273 = load i32, ptr %7, align 4
  %1274 = insertvalue { ptr, i32 } poison, ptr %1272, 0
  %1275 = insertvalue { ptr, i32 } %1274, i32 %1273, 1
  resume { ptr, i32 } %1275
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN5merry9front_end11AstNodeInst13get_inst_typeEv(ptr noundef nonnull align 8 dereferenceable(33)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind noalias writable sret(%"class.std::vector.8") align 8, ptr noundef nonnull align 8 dereferenceable(33)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef zeroext) #1 align 2

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

; Function Attrs: nounwind
declare i64 @strtol(ptr noundef, ptr noundef, i32 noundef) #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #4

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #6

; Function Attrs: nounwind
declare i64 @strtoll(ptr noundef, ptr noundef, i32 noundef) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5merry8back_end5IrGen8add_instENS0_6IrInstE(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5merry8back_end6IrInstC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { 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 #4 = { 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 #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 = { noreturn 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 #7 = { nounwind }
attributes #8 = { noreturn nounwind }

!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 = !{!10, !10, i64 0}
!10 = !{!"_ZTSN5merry9front_end11AstInstTypeE", !7, i64 0}
!11 = !{!12, !24, i64 64}
!12 = !{!"_ZTSN5merry8back_end5IrGenE", !13, i64 0, !18, i64 24, !19, i64 32, !25, i64 72}
!13 = !{!"_ZTSN5merry9front_end3AstE", !14, i64 0}
!14 = !{!"_ZTSSt6vectorISt7variantIJN5merry9front_end11AstNodeInstENS2_12AstNodeLabelEEESaIS5_EE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseISt7variantIJN5merry9front_end11AstNodeInstENS2_12AstNodeLabelEEESaIS5_EE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseISt7variantIJN5merry9front_end11AstNodeInstENS2_12AstNodeLabelEEESaIS5_EE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseISt7variantIJN5merry9front_end11AstNodeInstENS2_12AstNodeLabelEEESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!18 = !{!"long", !7, i64 0}
!19 = !{!"_ZTSN5merry9front_end11AstNodeInstE", !10, i64 0, !20, i64 8, !24, i64 32}
!20 = !{!"_ZTSSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!24 = !{!"bool", !7, i64 0}
!25 = !{!"_ZTSSt6vectorIN5merry8back_end6IrInstESaIS2_EE", !26, i64 0}
!26 = !{!"_ZTSSt12_Vector_baseIN5merry8back_end6IrInstESaIS2_EE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIN5merry8back_end6IrInstESaIS2_EE12_Vector_implE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIN5merry8back_end6IrInstESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!29 = !{i8 0, i8 2}
!30 = !{}
!31 = !{!7, !7, i64 0}
!32 = !{!33, !33, i64 0}
!33 = !{!"int", !7, i64 0}
!34 = !{!18, !18, i64 0}


; 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.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.merry::back_end::IrInst" = type { i32, %"class.std::vector.18" }
%"class.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, 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.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.17 = external hidden unnamed_addr constant [22 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

declare i32 @__gxx_personality_v0(...)

; 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 @_ZN5merry8back_end5IrGen23convert_astnode_to_instEv(ptr noundef nonnull align 8 dereferenceable(96) %0) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.merry::back_end::IrInst", align 8
  %3 = alloca %"class.merry::back_end::IrInst", align 8
  %4 = alloca %"class.merry::back_end::IrInst", align 8
  %5 = alloca %"class.merry::back_end::IrInst", align 8
  %6 = alloca %"class.merry::back_end::IrInst", align 8
  %7 = alloca %"class.merry::back_end::IrInst", align 8
  %8 = alloca %"class.merry::back_end::IrInst", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.std::vector.8", align 8
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::vector.8", align 8
  %13 = alloca %"class.merry::back_end::IrInst", align 8
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca %"class.std::vector.8", align 8
  %16 = alloca %"class.std::vector.8", align 8
  %17 = alloca ptr, align 8
  %18 = alloca %"class.merry::back_end::IrInst", align 8
  %19 = alloca %"class.std::__cxx11::basic_string", align 8
  %20 = alloca %"class.std::vector.8", align 8
  %21 = alloca %"class.std::__cxx11::basic_string", align 8
  %22 = alloca %"class.std::vector.8", align 8
  %23 = alloca %"class.merry::back_end::IrInst", align 8
  %24 = alloca %"class.std::__cxx11::basic_string", align 8
  %25 = alloca %"class.std::vector.8", align 8
  %26 = alloca %"class.std::vector.8", align 8
  %27 = alloca ptr, align 8
  %28 = alloca %"class.merry::back_end::IrInst", align 8
  %29 = alloca %"class.std::__cxx11::basic_string", align 8
  %30 = alloca %"class.std::vector.8", align 8
  %31 = alloca %"class.std::__cxx11::basic_string", align 8
  %32 = alloca %"class.std::vector.8", align 8
  %33 = alloca %"class.merry::back_end::IrInst", align 8
  %34 = alloca %"class.std::__cxx11::basic_string", align 8
  %35 = alloca %"class.std::vector.8", align 8
  %36 = alloca %"class.std::vector.8", align 8
  %37 = alloca ptr, align 8
  %38 = alloca %"class.merry::back_end::IrInst", align 8
  %39 = alloca %"class.std::__cxx11::basic_string", align 8
  %40 = alloca %"class.std::vector.8", align 8
  %41 = alloca %"class.std::__cxx11::basic_string", align 8
  %42 = alloca %"class.std::vector.8", align 8
  %43 = alloca %"class.merry::back_end::IrInst", align 8
  %44 = alloca %"class.std::__cxx11::basic_string", align 8
  %45 = alloca %"class.std::vector.8", align 8
  %46 = alloca %"class.std::vector.8", align 8
  %47 = alloca ptr, align 8
  %48 = alloca %"class.merry::back_end::IrInst", align 8
  %49 = alloca %"class.std::__cxx11::basic_string", align 8
  %50 = alloca %"class.std::vector.8", align 8
  %51 = alloca %"class.std::__cxx11::basic_string", align 8
  %52 = alloca %"class.std::vector.8", align 8
  %53 = alloca %"class.merry::back_end::IrInst", align 8
  %54 = alloca %"class.std::__cxx11::basic_string", align 8
  %55 = alloca %"class.std::vector.8", align 8
  %56 = alloca %"class.std::vector.8", align 8
  %57 = alloca ptr, align 8
  %58 = alloca %"class.merry::back_end::IrInst", align 8
  %59 = alloca %"class.std::vector.8", align 8
  %60 = alloca ptr, align 8
  %61 = alloca %"class.merry::back_end::IrInst", align 8
  %62 = alloca %"class.std::vector.8", align 8
  %63 = alloca ptr, align 8
  %64 = alloca %"class.merry::back_end::IrInst", align 8
  %65 = getelementptr inbounds i8, ptr %0, i64 32
  %66 = tail call noundef i32 @_ZN5merry9front_end11AstNodeInst13get_inst_typeEv(ptr noundef nonnull align 8 dereferenceable(33) %65)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %2) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %2, i32 noundef 0)
  switch i32 %66, label %630 [
    i32 0, label %67
    i32 1, label %69
    i32 9, label %71
    i32 10, label %73
    i32 11, label %75
    i32 2, label %77
    i32 3, label %168
    i32 6, label %262
    i32 5, label %356
    i32 4, label %450
    i32 8, label %544
    i32 7, label %587
  ]

67:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef 0)
  %68 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %3) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #7
  br label %630

69:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %4, i32 noundef 1)
  %70 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #7
  br label %630

71:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef 41)
  %72 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #7
  br label %630

73:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %6, i32 noundef 135)
  %74 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #7
  br label %630

75:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %7, i32 noundef 136)
  %76 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #7
  br label %630

77:                                               ; preds = %1
  %78 = getelementptr inbounds i8, ptr %0, i64 64
  %79 = load i8, ptr %78, align 8, !tbaa !5, !range !27, !noundef !28
  %80 = trunc nuw i8 %79 to i1
  br i1 %80, label %81, label %116

81:                                               ; preds = %77
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %8, i32 noundef 3)
  %82 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %10) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %10, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %83 unwind label %98

83:                                               ; preds = %81
  %84 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef 1)
          to label %85 unwind label %100

85:                                               ; preds = %83
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull align 8 dereferenceable(32) %84)
          to label %86 unwind label %100

86:                                               ; preds = %85
  %87 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %9)
          to label %88 unwind label %102

88:                                               ; preds = %86
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %12) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %12, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %89 unwind label %106

89:                                               ; preds = %88
  %90 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef 0)
          to label %91 unwind label %108

91:                                               ; preds = %89
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull align 8 dereferenceable(32) %90)
          to label %92 unwind label %108

92:                                               ; preds = %91
  %93 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %11)
          to label %94 unwind label %110

94:                                               ; preds = %92
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  %95 = and i8 %87, 15
  %96 = and i8 %93, -16
  %97 = or disjoint i8 %96, %95
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %97)
          to label %630 unwind label %114

98:                                               ; preds = %81
  %99 = landingpad { ptr, i32 }
          cleanup
  br label %105

100:                                              ; preds = %85, %83
  %101 = landingpad { ptr, i32 }
          cleanup
  br label %104

102:                                              ; preds = %86
  %103 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #7
  br label %104

104:                                              ; preds = %102, %100
  %.pn286 = phi { ptr, i32 } [ %103, %102 ], [ %101, %100 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  br label %105

105:                                              ; preds = %104, %98
  %.pn286.pn = phi { ptr, i32 } [ %.pn286, %104 ], [ %99, %98 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #7
  br label %637

106:                                              ; preds = %88
  %107 = landingpad { ptr, i32 }
          cleanup
  br label %113

108:                                              ; preds = %91, %89
  %109 = landingpad { ptr, i32 }
          cleanup
  br label %112

110:                                              ; preds = %92
  %111 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #7
  br label %112

112:                                              ; preds = %110, %108
  %.pn289 = phi { ptr, i32 } [ %111, %110 ], [ %109, %108 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  br label %113

113:                                              ; preds = %112, %106
  %.pn289.pn = phi { ptr, i32 } [ %.pn289, %112 ], [ %107, %106 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  br label %637

114:                                              ; preds = %94
  %115 = landingpad { ptr, i32 }
          cleanup
  br label %637

116:                                              ; preds = %77
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %13) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %13, i32 noundef 2)
  %117 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %13) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %15) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %15, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %118 unwind label %135

118:                                              ; preds = %116
  %119 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef 0)
          to label %120 unwind label %137

120:                                              ; preds = %118
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull align 8 dereferenceable(32) %119)
          to label %121 unwind label %137

121:                                              ; preds = %120
  %122 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %14)
          to label %123 unwind label %139

123:                                              ; preds = %121
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #7
  %124 = and i8 %122, 15
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %16) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %16, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %125 unwind label %143

125:                                              ; preds = %123
  %126 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef 1)
          to label %127 unwind label %145

127:                                              ; preds = %125
  %128 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %126) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %16) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #7
  %129 = call i64 @strtol(ptr noundef %128, ptr noundef nonnull %17, i32 noundef 10) #7
  %130 = load ptr, ptr %17, align 8, !tbaa !29
  %131 = icmp eq ptr %130, %128
  br i1 %131, label %132, label %150

132:                                              ; preds = %127
  %133 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.17)
          to label %134 unwind label %148

134:                                              ; preds = %132
  call void @exit(i32 noundef 1) #8
  unreachable

135:                                              ; preds = %116
  %136 = landingpad { ptr, i32 }
          cleanup
  br label %142

137:                                              ; preds = %120, %118
  %138 = landingpad { ptr, i32 }
          cleanup
  br label %141

139:                                              ; preds = %121
  %140 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #7
  br label %141

141:                                              ; preds = %139, %137
  %.pn277 = phi { ptr, i32 } [ %140, %139 ], [ %138, %137 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  br label %142

142:                                              ; preds = %141, %135
  %.pn277.pn = phi { ptr, i32 } [ %.pn277, %141 ], [ %136, %135 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #7
  br label %637

143:                                              ; preds = %123
  %144 = landingpad { ptr, i32 }
          cleanup
  br label %147

145:                                              ; preds = %125
  %146 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #7
  br label %147

147:                                              ; preds = %145, %143
  %.pn280 = phi { ptr, i32 } [ %146, %145 ], [ %144, %143 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %16) #7
  br label %637

148:                                              ; preds = %132
  %149 = landingpad { ptr, i32 }
          cleanup
  br label %167

150:                                              ; preds = %127
  %151 = trunc i64 %129 to i8
  %152 = lshr i64 %129, 16
  %153 = trunc i64 %152 to i8
  %154 = lshr i64 %129, 24
  %155 = trunc i64 %154 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %151)
          to label %156 unwind label %165

156:                                              ; preds = %150
  %157 = lshr i64 %129, 8
  %158 = trunc i64 %157 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %158)
          to label %159 unwind label %165

159:                                              ; preds = %156
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %153)
          to label %160 unwind label %165

160:                                              ; preds = %159
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %155)
          to label %161 unwind label %165

161:                                              ; preds = %160
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %162 unwind label %165

162:                                              ; preds = %161
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %163 unwind label %165

163:                                              ; preds = %162
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %124)
          to label %164 unwind label %165

164:                                              ; preds = %163
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  br label %630

165:                                              ; preds = %163, %162, %161, %160, %159, %156, %150
  %166 = landingpad { ptr, i32 }
          cleanup
  br label %167

167:                                              ; preds = %165, %148
  %.pn282 = phi { ptr, i32 } [ %149, %148 ], [ %166, %165 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  br label %637

168:                                              ; preds = %1
  %169 = getelementptr inbounds i8, ptr %0, i64 64
  %170 = load i8, ptr %169, align 8, !tbaa !5, !range !27, !noundef !28
  %171 = trunc nuw i8 %170 to i1
  br i1 %171, label %172, label %207

172:                                              ; preds = %168
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %18) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %18, i32 noundef 5)
  %173 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %18) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %20) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %20, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %174 unwind label %189

174:                                              ; preds = %172
  %175 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef 1)
          to label %176 unwind label %191

176:                                              ; preds = %174
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %19, ptr noundef nonnull align 8 dereferenceable(32) %175)
          to label %177 unwind label %191

177:                                              ; preds = %176
  %178 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %19)
          to label %179 unwind label %193

179:                                              ; preds = %177
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %20) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %22) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %22, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %180 unwind label %197

180:                                              ; preds = %179
  %181 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %22, i64 noundef 0)
          to label %182 unwind label %199

182:                                              ; preds = %180
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef nonnull align 8 dereferenceable(32) %181)
          to label %183 unwind label %199

183:                                              ; preds = %182
  %184 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %21)
          to label %185 unwind label %201

185:                                              ; preds = %183
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %22) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %22) #7
  %186 = and i8 %178, 15
  %187 = and i8 %184, -16
  %188 = or disjoint i8 %187, %186
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %188)
          to label %630 unwind label %205

189:                                              ; preds = %172
  %190 = landingpad { ptr, i32 }
          cleanup
  br label %196

191:                                              ; preds = %176, %174
  %192 = landingpad { ptr, i32 }
          cleanup
  br label %195

193:                                              ; preds = %177
  %194 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #7
  br label %195

195:                                              ; preds = %193, %191
  %.pn268 = phi { ptr, i32 } [ %194, %193 ], [ %192, %191 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  br label %196

196:                                              ; preds = %195, %189
  %.pn268.pn = phi { ptr, i32 } [ %.pn268, %195 ], [ %190, %189 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %20) #7
  br label %637

197:                                              ; preds = %179
  %198 = landingpad { ptr, i32 }
          cleanup
  br label %204

199:                                              ; preds = %182, %180
  %200 = landingpad { ptr, i32 }
          cleanup
  br label %203

201:                                              ; preds = %183
  %202 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #7
  br label %203

203:                                              ; preds = %201, %199
  %.pn271 = phi { ptr, i32 } [ %202, %201 ], [ %200, %199 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %22) #7
  br label %204

204:                                              ; preds = %203, %197
  %.pn271.pn = phi { ptr, i32 } [ %.pn271, %203 ], [ %198, %197 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %22) #7
  br label %637

205:                                              ; preds = %185
  %206 = landingpad { ptr, i32 }
          cleanup
  br label %637

207:                                              ; preds = %168
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %23) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %23, i32 noundef 4)
  %208 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %23) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %23) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %25) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %25, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %209 unwind label %227

209:                                              ; preds = %207
  %210 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %25, i64 noundef 0)
          to label %211 unwind label %229

211:                                              ; preds = %209
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %24, ptr noundef nonnull align 8 dereferenceable(32) %210)
          to label %212 unwind label %229

212:                                              ; preds = %211
  %213 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %24)
          to label %214 unwind label %231

214:                                              ; preds = %212
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %25) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %25) #7
  %215 = and i8 %213, 15
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %215)
          to label %216 unwind label %235

216:                                              ; preds = %214
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %26) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %26, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %217 unwind label %237

217:                                              ; preds = %216
  %218 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %26, i64 noundef 1)
          to label %219 unwind label %239

219:                                              ; preds = %217
  %220 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %218) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %26) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %27) #7
  %221 = call i64 @strtol(ptr noundef %220, ptr noundef nonnull %27, i32 noundef 10) #7
  %222 = load ptr, ptr %27, align 8, !tbaa !29
  %223 = icmp eq ptr %222, %220
  br i1 %223, label %224, label %244

224:                                              ; preds = %219
  %225 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.17)
          to label %226 unwind label %242

226:                                              ; preds = %224
  call void @exit(i32 noundef 1) #8
  unreachable

227:                                              ; preds = %207
  %228 = landingpad { ptr, i32 }
          cleanup
  br label %234

229:                                              ; preds = %211, %209
  %230 = landingpad { ptr, i32 }
          cleanup
  br label %233

231:                                              ; preds = %212
  %232 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #7
  br label %233

233:                                              ; preds = %231, %229
  %.pn259 = phi { ptr, i32 } [ %232, %231 ], [ %230, %229 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %25) #7
  br label %234

234:                                              ; preds = %233, %227
  %.pn259.pn = phi { ptr, i32 } [ %.pn259, %233 ], [ %228, %227 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %25) #7
  br label %637

235:                                              ; preds = %214
  %236 = landingpad { ptr, i32 }
          cleanup
  br label %637

237:                                              ; preds = %216
  %238 = landingpad { ptr, i32 }
          cleanup
  br label %241

239:                                              ; preds = %217
  %240 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #7
  br label %241

241:                                              ; preds = %239, %237
  %.pn262 = phi { ptr, i32 } [ %240, %239 ], [ %238, %237 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %26) #7
  br label %637

242:                                              ; preds = %224
  %243 = landingpad { ptr, i32 }
          cleanup
  br label %261

244:                                              ; preds = %219
  %245 = trunc i64 %221 to i8
  %246 = lshr i64 %221, 16
  %247 = trunc i64 %246 to i8
  %248 = lshr i64 %221, 24
  %249 = trunc i64 %248 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %245)
          to label %250 unwind label %259

250:                                              ; preds = %244
  %251 = lshr i64 %221, 8
  %252 = trunc i64 %251 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %252)
          to label %253 unwind label %259

253:                                              ; preds = %250
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %247)
          to label %254 unwind label %259

254:                                              ; preds = %253
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %249)
          to label %255 unwind label %259

255:                                              ; preds = %254
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %256 unwind label %259

256:                                              ; preds = %255
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %257 unwind label %259

257:                                              ; preds = %256
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %215)
          to label %258 unwind label %259

258:                                              ; preds = %257
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %27) #7
  br label %630

259:                                              ; preds = %257, %256, %255, %254, %253, %250, %244
  %260 = landingpad { ptr, i32 }
          cleanup
  br label %261

261:                                              ; preds = %259, %242
  %.pn264 = phi { ptr, i32 } [ %243, %242 ], [ %260, %259 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %27) #7
  br label %637

262:                                              ; preds = %1
  %263 = getelementptr inbounds i8, ptr %0, i64 64
  %264 = load i8, ptr %263, align 8, !tbaa !5, !range !27, !noundef !28
  %265 = trunc nuw i8 %264 to i1
  br i1 %265, label %266, label %301

266:                                              ; preds = %262
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %28) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %28, i32 noundef 11)
  %267 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %28) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %28) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %28) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %30) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %30, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %268 unwind label %283

268:                                              ; preds = %266
  %269 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %30, i64 noundef 1)
          to label %270 unwind label %285

270:                                              ; preds = %268
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %29, ptr noundef nonnull align 8 dereferenceable(32) %269)
          to label %271 unwind label %285

271:                                              ; preds = %270
  %272 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %29)
          to label %273 unwind label %287

273:                                              ; preds = %271
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %29) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %30) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %30) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %32) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %32, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %274 unwind label %291

274:                                              ; preds = %273
  %275 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %32, i64 noundef 0)
          to label %276 unwind label %293

276:                                              ; preds = %274
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %31, ptr noundef nonnull align 8 dereferenceable(32) %275)
          to label %277 unwind label %293

277:                                              ; preds = %276
  %278 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %31)
          to label %279 unwind label %295

279:                                              ; preds = %277
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %31) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %32) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %32) #7
  %280 = and i8 %272, 15
  %281 = and i8 %278, -16
  %282 = or disjoint i8 %281, %280
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %282)
          to label %630 unwind label %299

283:                                              ; preds = %266
  %284 = landingpad { ptr, i32 }
          cleanup
  br label %290

285:                                              ; preds = %270, %268
  %286 = landingpad { ptr, i32 }
          cleanup
  br label %289

287:                                              ; preds = %271
  %288 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %29) #7
  br label %289

289:                                              ; preds = %287, %285
  %.pn250 = phi { ptr, i32 } [ %288, %287 ], [ %286, %285 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %30) #7
  br label %290

290:                                              ; preds = %289, %283
  %.pn250.pn = phi { ptr, i32 } [ %.pn250, %289 ], [ %284, %283 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %30) #7
  br label %637

291:                                              ; preds = %273
  %292 = landingpad { ptr, i32 }
          cleanup
  br label %298

293:                                              ; preds = %276, %274
  %294 = landingpad { ptr, i32 }
          cleanup
  br label %297

295:                                              ; preds = %277
  %296 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %31) #7
  br label %297

297:                                              ; preds = %295, %293
  %.pn253 = phi { ptr, i32 } [ %296, %295 ], [ %294, %293 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %32) #7
  br label %298

298:                                              ; preds = %297, %291
  %.pn253.pn = phi { ptr, i32 } [ %.pn253, %297 ], [ %292, %291 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %32) #7
  br label %637

299:                                              ; preds = %279
  %300 = landingpad { ptr, i32 }
          cleanup
  br label %637

301:                                              ; preds = %262
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %33) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %33, i32 noundef 10)
  %302 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %33) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %33) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %33) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %35) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %35, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %303 unwind label %321

303:                                              ; preds = %301
  %304 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %35, i64 noundef 0)
          to label %305 unwind label %323

305:                                              ; preds = %303
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %34, ptr noundef nonnull align 8 dereferenceable(32) %304)
          to label %306 unwind label %323

306:                                              ; preds = %305
  %307 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %34)
          to label %308 unwind label %325

308:                                              ; preds = %306
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %34) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %35) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %35) #7
  %309 = and i8 %307, 15
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %309)
          to label %310 unwind label %329

310:                                              ; preds = %308
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %36) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %36, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %311 unwind label %331

311:                                              ; preds = %310
  %312 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %36, i64 noundef 1)
          to label %313 unwind label %333

313:                                              ; preds = %311
  %314 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %312) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %36) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %36) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %37) #7
  %315 = call i64 @strtol(ptr noundef %314, ptr noundef nonnull %37, i32 noundef 10) #7
  %316 = load ptr, ptr %37, align 8, !tbaa !29
  %317 = icmp eq ptr %316, %314
  br i1 %317, label %318, label %338

318:                                              ; preds = %313
  %319 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.17)
          to label %320 unwind label %336

320:                                              ; preds = %318
  call void @exit(i32 noundef 1) #8
  unreachable

321:                                              ; preds = %301
  %322 = landingpad { ptr, i32 }
          cleanup
  br label %328

323:                                              ; preds = %305, %303
  %324 = landingpad { ptr, i32 }
          cleanup
  br label %327

325:                                              ; preds = %306
  %326 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %34) #7
  br label %327

327:                                              ; preds = %325, %323
  %.pn241 = phi { ptr, i32 } [ %326, %325 ], [ %324, %323 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %35) #7
  br label %328

328:                                              ; preds = %327, %321
  %.pn241.pn = phi { ptr, i32 } [ %.pn241, %327 ], [ %322, %321 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %35) #7
  br label %637

329:                                              ; preds = %308
  %330 = landingpad { ptr, i32 }
          cleanup
  br label %637

331:                                              ; preds = %310
  %332 = landingpad { ptr, i32 }
          cleanup
  br label %335

333:                                              ; preds = %311
  %334 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %36) #7
  br label %335

335:                                              ; preds = %333, %331
  %.pn244 = phi { ptr, i32 } [ %334, %333 ], [ %332, %331 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %36) #7
  br label %637

336:                                              ; preds = %318
  %337 = landingpad { ptr, i32 }
          cleanup
  br label %355

338:                                              ; preds = %313
  %339 = trunc i64 %315 to i8
  %340 = lshr i64 %315, 16
  %341 = trunc i64 %340 to i8
  %342 = lshr i64 %315, 24
  %343 = trunc i64 %342 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %339)
          to label %344 unwind label %353

344:                                              ; preds = %338
  %345 = lshr i64 %315, 8
  %346 = trunc i64 %345 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %346)
          to label %347 unwind label %353

347:                                              ; preds = %344
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %341)
          to label %348 unwind label %353

348:                                              ; preds = %347
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %343)
          to label %349 unwind label %353

349:                                              ; preds = %348
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %350 unwind label %353

350:                                              ; preds = %349
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %351 unwind label %353

351:                                              ; preds = %350
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %309)
          to label %352 unwind label %353

352:                                              ; preds = %351
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %37) #7
  br label %630

353:                                              ; preds = %351, %350, %349, %348, %347, %344, %338
  %354 = landingpad { ptr, i32 }
          cleanup
  br label %355

355:                                              ; preds = %353, %336
  %.pn246 = phi { ptr, i32 } [ %337, %336 ], [ %354, %353 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %37) #7
  br label %637

356:                                              ; preds = %1
  %357 = getelementptr inbounds i8, ptr %0, i64 64
  %358 = load i8, ptr %357, align 8, !tbaa !5, !range !27, !noundef !28
  %359 = trunc nuw i8 %358 to i1
  br i1 %359, label %360, label %395

360:                                              ; preds = %356
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %38) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %38, i32 noundef 9)
  %361 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %38) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %38) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %38) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %40) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %40, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %362 unwind label %377

362:                                              ; preds = %360
  %363 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %40, i64 noundef 1)
          to label %364 unwind label %379

364:                                              ; preds = %362
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %39, ptr noundef nonnull align 8 dereferenceable(32) %363)
          to label %365 unwind label %379

365:                                              ; preds = %364
  %366 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %39)
          to label %367 unwind label %381

367:                                              ; preds = %365
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %39) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %40) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %40) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %42) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %42, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %368 unwind label %385

368:                                              ; preds = %367
  %369 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %42, i64 noundef 0)
          to label %370 unwind label %387

370:                                              ; preds = %368
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %41, ptr noundef nonnull align 8 dereferenceable(32) %369)
          to label %371 unwind label %387

371:                                              ; preds = %370
  %372 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %41)
          to label %373 unwind label %389

373:                                              ; preds = %371
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %41) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %42) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %42) #7
  %374 = and i8 %366, 15
  %375 = and i8 %372, -16
  %376 = or disjoint i8 %375, %374
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %376)
          to label %630 unwind label %393

377:                                              ; preds = %360
  %378 = landingpad { ptr, i32 }
          cleanup
  br label %384

379:                                              ; preds = %364, %362
  %380 = landingpad { ptr, i32 }
          cleanup
  br label %383

381:                                              ; preds = %365
  %382 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %39) #7
  br label %383

383:                                              ; preds = %381, %379
  %.pn232 = phi { ptr, i32 } [ %382, %381 ], [ %380, %379 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %40) #7
  br label %384

384:                                              ; preds = %383, %377
  %.pn232.pn = phi { ptr, i32 } [ %.pn232, %383 ], [ %378, %377 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %40) #7
  br label %637

385:                                              ; preds = %367
  %386 = landingpad { ptr, i32 }
          cleanup
  br label %392

387:                                              ; preds = %370, %368
  %388 = landingpad { ptr, i32 }
          cleanup
  br label %391

389:                                              ; preds = %371
  %390 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %41) #7
  br label %391

391:                                              ; preds = %389, %387
  %.pn235 = phi { ptr, i32 } [ %390, %389 ], [ %388, %387 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %42) #7
  br label %392

392:                                              ; preds = %391, %385
  %.pn235.pn = phi { ptr, i32 } [ %.pn235, %391 ], [ %386, %385 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %42) #7
  br label %637

393:                                              ; preds = %373
  %394 = landingpad { ptr, i32 }
          cleanup
  br label %637

395:                                              ; preds = %356
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %43) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %43, i32 noundef 8)
  %396 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %43) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %43) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %43) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %45) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %45, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %397 unwind label %415

397:                                              ; preds = %395
  %398 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %45, i64 noundef 0)
          to label %399 unwind label %417

399:                                              ; preds = %397
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %44, ptr noundef nonnull align 8 dereferenceable(32) %398)
          to label %400 unwind label %417

400:                                              ; preds = %399
  %401 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %44)
          to label %402 unwind label %419

402:                                              ; preds = %400
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %44) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %45) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %45) #7
  %403 = and i8 %401, 15
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %403)
          to label %404 unwind label %423

404:                                              ; preds = %402
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %46) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %46, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %405 unwind label %425

405:                                              ; preds = %404
  %406 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %46, i64 noundef 1)
          to label %407 unwind label %427

407:                                              ; preds = %405
  %408 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %406) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %46) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %46) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %47) #7
  %409 = call i64 @strtol(ptr noundef %408, ptr noundef nonnull %47, i32 noundef 10) #7
  %410 = load ptr, ptr %47, align 8, !tbaa !29
  %411 = icmp eq ptr %410, %408
  br i1 %411, label %412, label %432

412:                                              ; preds = %407
  %413 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.17)
          to label %414 unwind label %430

414:                                              ; preds = %412
  call void @exit(i32 noundef 1) #8
  unreachable

415:                                              ; preds = %395
  %416 = landingpad { ptr, i32 }
          cleanup
  br label %422

417:                                              ; preds = %399, %397
  %418 = landingpad { ptr, i32 }
          cleanup
  br label %421

419:                                              ; preds = %400
  %420 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %44) #7
  br label %421

421:                                              ; preds = %419, %417
  %.pn223 = phi { ptr, i32 } [ %420, %419 ], [ %418, %417 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %45) #7
  br label %422

422:                                              ; preds = %421, %415
  %.pn223.pn = phi { ptr, i32 } [ %.pn223, %421 ], [ %416, %415 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %45) #7
  br label %637

423:                                              ; preds = %402
  %424 = landingpad { ptr, i32 }
          cleanup
  br label %637

425:                                              ; preds = %404
  %426 = landingpad { ptr, i32 }
          cleanup
  br label %429

427:                                              ; preds = %405
  %428 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %46) #7
  br label %429

429:                                              ; preds = %427, %425
  %.pn226 = phi { ptr, i32 } [ %428, %427 ], [ %426, %425 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %46) #7
  br label %637

430:                                              ; preds = %412
  %431 = landingpad { ptr, i32 }
          cleanup
  br label %449

432:                                              ; preds = %407
  %433 = trunc i64 %409 to i8
  %434 = lshr i64 %409, 16
  %435 = trunc i64 %434 to i8
  %436 = lshr i64 %409, 24
  %437 = trunc i64 %436 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %433)
          to label %438 unwind label %447

438:                                              ; preds = %432
  %439 = lshr i64 %409, 8
  %440 = trunc i64 %439 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %440)
          to label %441 unwind label %447

441:                                              ; preds = %438
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %435)
          to label %442 unwind label %447

442:                                              ; preds = %441
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %437)
          to label %443 unwind label %447

443:                                              ; preds = %442
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %444 unwind label %447

444:                                              ; preds = %443
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %445 unwind label %447

445:                                              ; preds = %444
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %403)
          to label %446 unwind label %447

446:                                              ; preds = %445
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %47) #7
  br label %630

447:                                              ; preds = %445, %444, %443, %442, %441, %438, %432
  %448 = landingpad { ptr, i32 }
          cleanup
  br label %449

449:                                              ; preds = %447, %430
  %.pn228 = phi { ptr, i32 } [ %431, %430 ], [ %448, %447 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %47) #7
  br label %637

450:                                              ; preds = %1
  %451 = getelementptr inbounds i8, ptr %0, i64 64
  %452 = load i8, ptr %451, align 8, !tbaa !5, !range !27, !noundef !28
  %453 = trunc nuw i8 %452 to i1
  br i1 %453, label %454, label %489

454:                                              ; preds = %450
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %48) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %48, i32 noundef 7)
  %455 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %48) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %48) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %48) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %50) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %50, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %456 unwind label %471

456:                                              ; preds = %454
  %457 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %50, i64 noundef 1)
          to label %458 unwind label %473

458:                                              ; preds = %456
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %49, ptr noundef nonnull align 8 dereferenceable(32) %457)
          to label %459 unwind label %473

459:                                              ; preds = %458
  %460 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %49)
          to label %461 unwind label %475

461:                                              ; preds = %459
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %49) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %50) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %50) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %52) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %52, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %462 unwind label %479

462:                                              ; preds = %461
  %463 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %52, i64 noundef 0)
          to label %464 unwind label %481

464:                                              ; preds = %462
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %51, ptr noundef nonnull align 8 dereferenceable(32) %463)
          to label %465 unwind label %481

465:                                              ; preds = %464
  %466 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %51)
          to label %467 unwind label %483

467:                                              ; preds = %465
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %51) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %52) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %52) #7
  %468 = and i8 %460, 15
  %469 = and i8 %466, -16
  %470 = or disjoint i8 %469, %468
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %470)
          to label %630 unwind label %487

471:                                              ; preds = %454
  %472 = landingpad { ptr, i32 }
          cleanup
  br label %478

473:                                              ; preds = %458, %456
  %474 = landingpad { ptr, i32 }
          cleanup
  br label %477

475:                                              ; preds = %459
  %476 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %49) #7
  br label %477

477:                                              ; preds = %475, %473
  %.pn214 = phi { ptr, i32 } [ %476, %475 ], [ %474, %473 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %50) #7
  br label %478

478:                                              ; preds = %477, %471
  %.pn214.pn = phi { ptr, i32 } [ %.pn214, %477 ], [ %472, %471 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %50) #7
  br label %637

479:                                              ; preds = %461
  %480 = landingpad { ptr, i32 }
          cleanup
  br label %486

481:                                              ; preds = %464, %462
  %482 = landingpad { ptr, i32 }
          cleanup
  br label %485

483:                                              ; preds = %465
  %484 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %51) #7
  br label %485

485:                                              ; preds = %483, %481
  %.pn217 = phi { ptr, i32 } [ %484, %483 ], [ %482, %481 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %52) #7
  br label %486

486:                                              ; preds = %485, %479
  %.pn217.pn = phi { ptr, i32 } [ %.pn217, %485 ], [ %480, %479 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %52) #7
  br label %637

487:                                              ; preds = %467
  %488 = landingpad { ptr, i32 }
          cleanup
  br label %637

489:                                              ; preds = %450
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %53) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %53, i32 noundef 6)
  %490 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %53) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %53) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %53) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %55) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %55, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %491 unwind label %509

491:                                              ; preds = %489
  %492 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %55, i64 noundef 0)
          to label %493 unwind label %511

493:                                              ; preds = %491
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %54, ptr noundef nonnull align 8 dereferenceable(32) %492)
          to label %494 unwind label %511

494:                                              ; preds = %493
  %495 = invoke noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %54)
          to label %496 unwind label %513

496:                                              ; preds = %494
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %54) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %55) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %55) #7
  %497 = and i8 %495, 15
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %497)
          to label %498 unwind label %517

498:                                              ; preds = %496
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %56) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %56, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %499 unwind label %519

499:                                              ; preds = %498
  %500 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %56, i64 noundef 1)
          to label %501 unwind label %521

501:                                              ; preds = %499
  %502 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %500) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %56) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %56) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %57) #7
  %503 = call i64 @strtol(ptr noundef %502, ptr noundef nonnull %57, i32 noundef 10) #7
  %504 = load ptr, ptr %57, align 8, !tbaa !29
  %505 = icmp eq ptr %504, %502
  br i1 %505, label %506, label %526

506:                                              ; preds = %501
  %507 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.17)
          to label %508 unwind label %524

508:                                              ; preds = %506
  call void @exit(i32 noundef 1) #8
  unreachable

509:                                              ; preds = %489
  %510 = landingpad { ptr, i32 }
          cleanup
  br label %516

511:                                              ; preds = %493, %491
  %512 = landingpad { ptr, i32 }
          cleanup
  br label %515

513:                                              ; preds = %494
  %514 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %54) #7
  br label %515

515:                                              ; preds = %513, %511
  %.pn205 = phi { ptr, i32 } [ %514, %513 ], [ %512, %511 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %55) #7
  br label %516

516:                                              ; preds = %515, %509
  %.pn205.pn = phi { ptr, i32 } [ %.pn205, %515 ], [ %510, %509 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %55) #7
  br label %637

517:                                              ; preds = %496
  %518 = landingpad { ptr, i32 }
          cleanup
  br label %637

519:                                              ; preds = %498
  %520 = landingpad { ptr, i32 }
          cleanup
  br label %523

521:                                              ; preds = %499
  %522 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %56) #7
  br label %523

523:                                              ; preds = %521, %519
  %.pn208 = phi { ptr, i32 } [ %522, %521 ], [ %520, %519 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %56) #7
  br label %637

524:                                              ; preds = %506
  %525 = landingpad { ptr, i32 }
          cleanup
  br label %543

526:                                              ; preds = %501
  %527 = trunc i64 %503 to i8
  %528 = lshr i64 %503, 16
  %529 = trunc i64 %528 to i8
  %530 = lshr i64 %503, 24
  %531 = trunc i64 %530 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %527)
          to label %532 unwind label %541

532:                                              ; preds = %526
  %533 = lshr i64 %503, 8
  %534 = trunc i64 %533 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %534)
          to label %535 unwind label %541

535:                                              ; preds = %532
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %529)
          to label %536 unwind label %541

536:                                              ; preds = %535
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %531)
          to label %537 unwind label %541

537:                                              ; preds = %536
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %538 unwind label %541

538:                                              ; preds = %537
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext 0)
          to label %539 unwind label %541

539:                                              ; preds = %538
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %497)
          to label %540 unwind label %541

540:                                              ; preds = %539
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %57) #7
  br label %630

541:                                              ; preds = %539, %538, %537, %536, %535, %532, %526
  %542 = landingpad { ptr, i32 }
          cleanup
  br label %543

543:                                              ; preds = %541, %524
  %.pn210 = phi { ptr, i32 } [ %525, %524 ], [ %542, %541 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %57) #7
  br label %637

544:                                              ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %58) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %58, i32 noundef 40)
  %545 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %58) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %58) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %58) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %59) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %59, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %546 unwind label %556

546:                                              ; preds = %544
  %547 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %59, i64 noundef 0)
          to label %548 unwind label %558

548:                                              ; preds = %546
  %549 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %547) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %59) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %59) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %60) #7
  %550 = call i64 @strtoll(ptr noundef %549, ptr noundef nonnull %60, i32 noundef 10) #7
  %551 = load ptr, ptr %60, align 8, !tbaa !29
  %552 = icmp eq ptr %551, %549
  br i1 %552, label %553, label %563

553:                                              ; preds = %548
  %554 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.17)
          to label %555 unwind label %561

555:                                              ; preds = %553
  call void @exit(i32 noundef 1) #8
  unreachable

556:                                              ; preds = %544
  %557 = landingpad { ptr, i32 }
          cleanup
  br label %560

558:                                              ; preds = %546
  %559 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %59) #7
  br label %560

560:                                              ; preds = %558, %556
  %.pn200 = phi { ptr, i32 } [ %559, %558 ], [ %557, %556 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %59) #7
  br label %637

561:                                              ; preds = %553
  %562 = landingpad { ptr, i32 }
          cleanup
  br label %586

563:                                              ; preds = %548
  %564 = lshr i64 %550, 48
  %565 = trunc i64 %564 to i8
  %566 = lshr i64 %550, 40
  %567 = trunc i64 %566 to i8
  %568 = lshr i64 %550, 32
  %569 = trunc i64 %568 to i8
  %570 = lshr i64 %550, 24
  %571 = trunc i64 %570 to i8
  %572 = lshr i64 %550, 16
  %573 = trunc i64 %572 to i8
  %574 = trunc i64 %550 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %574)
          to label %575 unwind label %584

575:                                              ; preds = %563
  %576 = lshr i64 %550, 8
  %577 = trunc i64 %576 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %577)
          to label %578 unwind label %584

578:                                              ; preds = %575
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %573)
          to label %579 unwind label %584

579:                                              ; preds = %578
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %571)
          to label %580 unwind label %584

580:                                              ; preds = %579
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %569)
          to label %581 unwind label %584

581:                                              ; preds = %580
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %567)
          to label %582 unwind label %584

582:                                              ; preds = %581
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %565)
          to label %583 unwind label %584

583:                                              ; preds = %582
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %60) #7
  br label %630

584:                                              ; preds = %582, %581, %580, %579, %578, %575, %563
  %585 = landingpad { ptr, i32 }
          cleanup
  br label %586

586:                                              ; preds = %584, %561
  %.pn202 = phi { ptr, i32 } [ %562, %561 ], [ %585, %584 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %60) #7
  br label %637

587:                                              ; preds = %1
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %61) #7
  call void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32) %61, i32 noundef 39)
  %588 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %61) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %61) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %61) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %62) #7
  invoke void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %62, ptr noundef nonnull align 8 dereferenceable(33) %65)
          to label %589 unwind label %599

589:                                              ; preds = %587
  %590 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %62, i64 noundef 0)
          to label %591 unwind label %601

591:                                              ; preds = %589
  %592 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %590) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %62) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %62) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %63) #7
  %593 = call i64 @strtoll(ptr noundef %592, ptr noundef nonnull %63, i32 noundef 10) #7
  %594 = load ptr, ptr %63, align 8, !tbaa !29
  %595 = icmp eq ptr %594, %592
  br i1 %595, label %596, label %606

596:                                              ; preds = %591
  %597 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.17)
          to label %598 unwind label %604

598:                                              ; preds = %596
  call void @exit(i32 noundef 1) #8
  unreachable

599:                                              ; preds = %587
  %600 = landingpad { ptr, i32 }
          cleanup
  br label %603

601:                                              ; preds = %589
  %602 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %62) #7
  br label %603

603:                                              ; preds = %601, %599
  %.pn = phi { ptr, i32 } [ %602, %601 ], [ %600, %599 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %62) #7
  br label %637

604:                                              ; preds = %596
  %605 = landingpad { ptr, i32 }
          cleanup
  br label %629

606:                                              ; preds = %591
  %607 = lshr i64 %593, 48
  %608 = trunc i64 %607 to i8
  %609 = lshr i64 %593, 40
  %610 = trunc i64 %609 to i8
  %611 = lshr i64 %593, 32
  %612 = trunc i64 %611 to i8
  %613 = lshr i64 %593, 24
  %614 = trunc i64 %613 to i8
  %615 = lshr i64 %593, 16
  %616 = trunc i64 %615 to i8
  %617 = trunc i64 %593 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %617)
          to label %618 unwind label %627

618:                                              ; preds = %606
  %619 = lshr i64 %593, 8
  %620 = trunc i64 %619 to i8
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %620)
          to label %621 unwind label %627

621:                                              ; preds = %618
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %616)
          to label %622 unwind label %627

622:                                              ; preds = %621
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %614)
          to label %623 unwind label %627

623:                                              ; preds = %622
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %612)
          to label %624 unwind label %627

624:                                              ; preds = %623
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %610)
          to label %625 unwind label %627

625:                                              ; preds = %624
  invoke void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef zeroext %608)
          to label %626 unwind label %627

626:                                              ; preds = %625
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %63) #7
  br label %630

627:                                              ; preds = %625, %624, %623, %622, %621, %618, %606
  %628 = landingpad { ptr, i32 }
          cleanup
  br label %629

629:                                              ; preds = %627, %604
  %.pn197 = phi { ptr, i32 } [ %605, %604 ], [ %628, %627 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %63) #7
  br label %637

630:                                              ; preds = %467, %373, %279, %185, %94, %540, %446, %352, %258, %164, %626, %583, %75, %73, %71, %69, %67, %1
  invoke void @_ZN5merry8back_end6IrInstC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %64, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %631 unwind label %633

631:                                              ; preds = %630
  invoke void @_ZN5merry8back_end5IrGen8add_instENS0_6IrInstE(ptr noundef nonnull align 8 dereferenceable(96) %0, ptr noundef nonnull %64)
          to label %632 unwind label %635

632:                                              ; preds = %631
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %64) #7
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #7
  ret void

633:                                              ; preds = %630
  %634 = landingpad { ptr, i32 }
          cleanup
  br label %637

635:                                              ; preds = %631
  %636 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %64) #7
  br label %637

637:                                              ; preds = %603, %629, %560, %586, %516, %517, %543, %523, %478, %487, %486, %422, %423, %449, %429, %384, %393, %392, %328, %329, %355, %335, %290, %299, %298, %234, %235, %261, %241, %196, %205, %204, %142, %167, %147, %105, %114, %113, %635, %633
  %.pn295 = phi { ptr, i32 } [ %636, %635 ], [ %634, %633 ], [ %.pn286.pn, %105 ], [ %115, %114 ], [ %.pn289.pn, %113 ], [ %.pn277.pn, %142 ], [ %.pn282, %167 ], [ %.pn280, %147 ], [ %.pn268.pn, %196 ], [ %206, %205 ], [ %.pn271.pn, %204 ], [ %236, %235 ], [ %.pn259.pn, %234 ], [ %.pn264, %261 ], [ %.pn262, %241 ], [ %.pn250.pn, %290 ], [ %300, %299 ], [ %.pn253.pn, %298 ], [ %330, %329 ], [ %.pn241.pn, %328 ], [ %.pn246, %355 ], [ %.pn244, %335 ], [ %.pn232.pn, %384 ], [ %394, %393 ], [ %.pn235.pn, %392 ], [ %424, %423 ], [ %.pn223.pn, %422 ], [ %.pn228, %449 ], [ %.pn226, %429 ], [ %.pn214.pn, %478 ], [ %488, %487 ], [ %.pn217.pn, %486 ], [ %518, %517 ], [ %.pn205.pn, %516 ], [ %.pn210, %543 ], [ %.pn208, %523 ], [ %.pn202, %586 ], [ %.pn200, %560 ], [ %.pn197, %629 ], [ %.pn, %603 ]
  call void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #7
  resume { ptr, i32 } %.pn295
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN5merry9front_end11AstNodeInst13get_inst_typeEv(ptr noundef nonnull align 8 dereferenceable(33)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5merry8back_end6IrInstC2ENS0_10IrInstTypeE(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN5merry8back_end6IrInstaSEOS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5merry8back_end6IrInstD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden noundef zeroext i8 @_ZL16register_to_byteNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5merry9front_end11AstNodeInst12get_operandsB5cxx11Ev(ptr dead_on_unwind noalias writable sret(%"class.std::vector.8") align 8, ptr noundef nonnull align 8 dereferenceable(33)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5merry8back_end6IrInst11add_operandEh(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef zeroext) local_unnamed_addr #1 align 2

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

; Function Attrs: mustprogress nofree nounwind willreturn
declare i64 @strtol(ptr noundef readonly, ptr nocapture noundef, i32 noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #4

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #6

; Function Attrs: mustprogress nofree nounwind willreturn
declare i64 @strtoll(ptr noundef readonly, ptr nocapture noundef, i32 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5merry8back_end5IrGen8add_instENS0_6IrInstE(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5merry8back_end6IrInstC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { 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 #4 = { 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 #5 = { mustprogress nofree nounwind willreturn "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 = { noreturn 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 #7 = { nounwind }
attributes #8 = { noreturn nounwind }

!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, !22, i64 64}
!6 = !{!"_ZTSN5merry8back_end5IrGenE", !7, i64 0, !15, i64 24, !16, i64 32, !23, i64 72}
!7 = !{!"_ZTSN5merry9front_end3AstE", !8, i64 0}
!8 = !{!"_ZTSSt6vectorISt7variantIJN5merry9front_end11AstNodeInstENS2_12AstNodeLabelEEESaIS5_EE", !9, i64 0}
!9 = !{!"_ZTSSt12_Vector_baseISt7variantIJN5merry9front_end11AstNodeInstENS2_12AstNodeLabelEEESaIS5_EE", !10, i64 0}
!10 = !{!"_ZTSNSt12_Vector_baseISt7variantIJN5merry9front_end11AstNodeInstENS2_12AstNodeLabelEEESaIS5_EE12_Vector_implE", !11, i64 0}
!11 = !{!"_ZTSNSt12_Vector_baseISt7variantIJN5merry9front_end11AstNodeInstENS2_12AstNodeLabelEEESaIS5_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!12 = !{!"any pointer", !13, i64 0}
!13 = !{!"omnipotent char", !14, i64 0}
!14 = !{!"Simple C++ TBAA"}
!15 = !{!"long", !13, i64 0}
!16 = !{!"_ZTSN5merry9front_end11AstNodeInstE", !17, i64 0, !18, i64 8, !22, i64 32}
!17 = !{!"_ZTSN5merry9front_end11AstInstTypeE", !13, i64 0}
!18 = !{!"_ZTSSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!22 = !{!"bool", !13, i64 0}
!23 = !{!"_ZTSSt6vectorIN5merry8back_end6IrInstESaIS2_EE", !24, i64 0}
!24 = !{!"_ZTSSt12_Vector_baseIN5merry8back_end6IrInstESaIS2_EE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIN5merry8back_end6IrInstESaIS2_EE12_Vector_implE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIN5merry8back_end6IrInstESaIS2_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!27 = !{i8 0, i8 2}
!28 = !{}
!29 = !{!12, !12, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass