; LLVM IR from sgtlaugh/algovault :: code_library (gauss_jordan)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list" = type { ptr, i64 }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list.5" = type { ptr, i64 }
%"class.std::allocator.2" = type { i8 }

@constinit = external hidden constant [4 x double], align 8
@constinit.1 = external hidden constant [4 x double], align 8
@constinit.2 = external hidden constant [4 x double], align 8
@.str = external hidden unnamed_addr constant [30 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [82 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [11 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [23 x i8], align 1
@constinit.7 = external hidden constant [4 x double], align 8
@constinit.8 = external hidden constant [4 x double], align 8
@.str.9 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [32 x i8], align 1
@constinit.11 = external hidden constant [4 x double], align 8
@constinit.12 = external hidden constant [4 x double], align 8
@constinit.13 = external hidden constant [4 x double], align 8
@.str.14 = external hidden unnamed_addr constant [12 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.std::initializer_list", align 8
  %4 = alloca [3 x %"class.std::vector.0"], align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.std::initializer_list.5", align 8
  %7 = alloca [4 x double], align 8
  %8 = alloca %"class.std::allocator.2", align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::initializer_list.5", align 8
  %12 = alloca [4 x double], align 8
  %13 = alloca %"class.std::allocator.2", align 1
  %14 = alloca %"class.std::initializer_list.5", align 8
  %15 = alloca [4 x double], align 8
  %16 = alloca %"class.std::allocator.2", align 1
  %17 = alloca i1, align 1
  %18 = alloca %"class.std::vector.0", align 8
  %19 = alloca i32, align 4
  %20 = alloca %"class.std::vector", align 8
  %21 = alloca %"class.std::initializer_list", align 8
  %22 = alloca [2 x %"class.std::vector.0"], align 8
  %23 = alloca ptr, align 8
  %24 = alloca %"class.std::initializer_list.5", align 8
  %25 = alloca [4 x double], align 8
  %26 = alloca %"class.std::allocator.2", align 1
  %27 = alloca %"class.std::initializer_list.5", align 8
  %28 = alloca [4 x double], align 8
  %29 = alloca %"class.std::allocator.2", align 1
  %30 = alloca i1, align 1
  %31 = alloca %"class.std::vector", align 8
  %32 = alloca i32, align 4
  %33 = alloca i32, align 4
  %34 = alloca double, align 8
  %35 = alloca i32, align 4
  %36 = alloca i32, align 4
  %37 = alloca %"class.std::initializer_list", align 8
  %38 = alloca [3 x %"class.std::vector.0"], align 8
  %39 = alloca ptr, align 8
  %40 = alloca %"class.std::initializer_list.5", align 8
  %41 = alloca [4 x double], align 8
  %42 = alloca %"class.std::allocator.2", align 1
  %43 = alloca %"class.std::initializer_list.5", align 8
  %44 = alloca [4 x double], align 8
  %45 = alloca %"class.std::allocator.2", align 1
  %46 = alloca %"class.std::initializer_list.5", align 8
  %47 = alloca [4 x double], align 8
  %48 = alloca %"class.std::allocator.2", align 1
  %49 = alloca i1, align 1
  %50 = alloca %"class.std::vector", align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 24, ptr %2) #8
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #8
  call void @llvm.lifetime.start.p0(i64 72, ptr %4) #8
  store i1 true, ptr %17, align 1
  store ptr %4, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %7, ptr align 8 @constinit, i64 32, i1 false), !tbaa.struct !5
  %51 = getelementptr inbounds %"class.std::initializer_list.5", ptr %6, i32 0, i32 0
  store ptr %7, ptr %51, align 8, !tbaa !9
  %52 = getelementptr inbounds %"class.std::initializer_list.5", ptr %6, i32 0, i32 1
  store i64 4, ptr %52, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  %53 = getelementptr inbounds { ptr, i64 }, ptr %6, i32 0, i32 0
  %54 = load ptr, ptr %53, align 8
  %55 = getelementptr inbounds { ptr, i64 }, ptr %6, i32 0, i32 1
  %56 = load i64, ptr %55, align 8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr %54, i64 %56, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %57 unwind label %101

57:                                               ; preds = %0
  %58 = getelementptr inbounds %"class.std::vector.0", ptr %4, i64 1
  store ptr %58, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %12, ptr align 8 @constinit.1, i64 32, i1 false), !tbaa.struct !5
  %59 = getelementptr inbounds %"class.std::initializer_list.5", ptr %11, i32 0, i32 0
  store ptr %12, ptr %59, align 8, !tbaa !9
  %60 = getelementptr inbounds %"class.std::initializer_list.5", ptr %11, i32 0, i32 1
  store i64 4, ptr %60, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  %61 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 0
  %62 = load ptr, ptr %61, align 8
  %63 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 1
  %64 = load i64, ptr %63, align 8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %58, ptr %62, i64 %64, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %65 unwind label %105

65:                                               ; preds = %57
  %66 = getelementptr inbounds %"class.std::vector.0", ptr %4, i64 2
  store ptr %66, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %15) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %15, ptr align 8 @constinit.2, i64 32, i1 false), !tbaa.struct !5
  %67 = getelementptr inbounds %"class.std::initializer_list.5", ptr %14, i32 0, i32 0
  store ptr %15, ptr %67, align 8, !tbaa !9
  %68 = getelementptr inbounds %"class.std::initializer_list.5", ptr %14, i32 0, i32 1
  store i64 4, ptr %68, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #8
  %69 = getelementptr inbounds { ptr, i64 }, ptr %14, i32 0, i32 0
  %70 = load ptr, ptr %69, align 8
  %71 = getelementptr inbounds { ptr, i64 }, ptr %14, i32 0, i32 1
  %72 = load i64, ptr %71, align 8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %66, ptr %70, i64 %72, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %73 unwind label %109

73:                                               ; preds = %65
  store i1 false, ptr %17, align 1
  %74 = getelementptr inbounds %"class.std::initializer_list", ptr %3, i32 0, i32 0
  store ptr %4, ptr %74, align 8, !tbaa !14
  %75 = getelementptr inbounds %"class.std::initializer_list", ptr %3, i32 0, i32 1
  store i64 3, ptr %75, align 8, !tbaa !16
  %76 = getelementptr inbounds { ptr, i64 }, ptr %3, i32 0, i32 0
  %77 = load ptr, ptr %76, align 8
  %78 = getelementptr inbounds { ptr, i64 }, ptr %3, i32 0, i32 1
  %79 = load i64, ptr %78, align 8
  %80 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEaSESt16initializer_listIS1_E(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr %77, i64 %79)
          to label %81 unwind label %113

81:                                               ; preds = %73
  %82 = getelementptr inbounds [3 x %"class.std::vector.0"], ptr %4, i32 0, i32 0
  %83 = getelementptr inbounds %"class.std::vector.0", ptr %82, i64 3
  br label %84

84:                                               ; preds = %84, %81
  %85 = phi ptr [ %83, %81 ], [ %86, %84 ]
  %86 = getelementptr inbounds %"class.std::vector.0", ptr %85, i64 -1
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %86) #8
  %87 = icmp eq ptr %86, %82
  br i1 %87, label %88, label %84

88:                                               ; preds = %84
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 72, ptr %4) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr %18) #8
  call void @_ZNSt6vectorIdSaIdEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #8
  invoke void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %20, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %89 unwind label %137

89:                                               ; preds = %88
  %90 = invoke noundef i32 @_Z5gaussIdEiSt6vectorIS0_IT_SaIS1_EESaIS3_EERS3_S1_(ptr noundef %20, ptr noundef nonnull align 8 dereferenceable(24) %18, double noundef 0x3D719799812DEA11)
          to label %91 unwind label %141

91:                                               ; preds = %89
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #8
  store i32 %90, ptr %19, align 4, !tbaa !17
  %92 = load i32, ptr %19, align 4, !tbaa !17
  %93 = icmp eq i32 %92, 0
  br i1 %93, label %94, label %97

94:                                               ; preds = %91
  %95 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %18) #8
  %96 = icmp eq i64 %95, 3
  br label %97

97:                                               ; preds = %94, %91
  %98 = phi i1 [ false, %91 ], [ %96, %94 ]
  br i1 %98, label %99, label %100

99:                                               ; preds = %97
  br label %146

100:                                              ; preds = %97
  call void @__assert_fail(ptr noundef @.str, ptr noundef @.str.3, i32 noundef 84, ptr noundef @__PRETTY_FUNCTION__.main) #9
  unreachable

101:                                              ; preds = %0
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %9, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %10, align 4
  br label %126

105:                                              ; preds = %57
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %9, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %10, align 4
  br label %125

109:                                              ; preds = %65
  %110 = landingpad { ptr, i32 }
          cleanup
  %111 = extractvalue { ptr, i32 } %110, 0
  store ptr %111, ptr %9, align 8
  %112 = extractvalue { ptr, i32 } %110, 1
  store i32 %112, ptr %10, align 4
  br label %124

113:                                              ; preds = %73
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %9, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %10, align 4
  %117 = getelementptr inbounds [3 x %"class.std::vector.0"], ptr %4, i32 0, i32 0
  %118 = getelementptr inbounds %"class.std::vector.0", ptr %117, i64 3
  br label %119

119:                                              ; preds = %119, %113
  %120 = phi ptr [ %118, %113 ], [ %121, %119 ]
  %121 = getelementptr inbounds %"class.std::vector.0", ptr %120, i64 -1
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %121) #8
  %122 = icmp eq ptr %121, %117
  br i1 %122, label %123, label %119

123:                                              ; preds = %119
  br label %124

124:                                              ; preds = %123, %109
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #8
  br label %125

125:                                              ; preds = %124, %105
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #8
  br label %126

126:                                              ; preds = %125, %101
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #8
  %127 = load i1, ptr %17, align 1
  br i1 %127, label %128, label %136

128:                                              ; preds = %126
  %129 = load ptr, ptr %5, align 8
  %130 = icmp eq ptr %4, %129
  br i1 %130, label %135, label %131

131:                                              ; preds = %131, %128
  %132 = phi ptr [ %129, %128 ], [ %133, %131 ]
  %133 = getelementptr inbounds %"class.std::vector.0", ptr %132, i64 -1
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %133) #8
  %134 = icmp eq ptr %133, %4
  br i1 %134, label %135, label %131

135:                                              ; preds = %131, %128
  br label %136

136:                                              ; preds = %135, %126
  call void @llvm.lifetime.end.p0(i64 72, ptr %4) #8
  br label %401

137:                                              ; preds = %349, %206, %166, %156, %146, %88
  %138 = landingpad { ptr, i32 }
          cleanup
  %139 = extractvalue { ptr, i32 } %138, 0
  store ptr %139, ptr %9, align 8
  %140 = extractvalue { ptr, i32 } %138, 1
  store i32 %140, ptr %10, align 4
  br label %400

141:                                              ; preds = %89
  %142 = landingpad { ptr, i32 }
          cleanup
  %143 = extractvalue { ptr, i32 } %142, 0
  store ptr %143, ptr %9, align 8
  %144 = extractvalue { ptr, i32 } %142, 1
  store i32 %144, ptr %10, align 4
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #8
  br label %400

145:                                              ; No predecessors!
  br label %146

146:                                              ; preds = %145, %99
  %147 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef 0) #8
  %148 = load double, ptr %147, align 8, !tbaa !19
  %149 = fsub double %148, 2.000000e+00
  %150 = invoke noundef double @_ZSt3absd(double noundef %149)
          to label %151 unwind label %137

151:                                              ; preds = %146
  %152 = fcmp olt double %150, 1.000000e-09
  br i1 %152, label %153, label %154

153:                                              ; preds = %151
  br label %156

154:                                              ; preds = %151
  call void @__assert_fail(ptr noundef @.str.4, ptr noundef @.str.3, i32 noundef 87, ptr noundef @__PRETTY_FUNCTION__.main) #9
  unreachable

155:                                              ; No predecessors!
  br label %156

156:                                              ; preds = %155, %153
  %157 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef 1) #8
  %158 = load double, ptr %157, align 8, !tbaa !19
  %159 = fsub double %158, 3.000000e+00
  %160 = invoke noundef double @_ZSt3absd(double noundef %159)
          to label %161 unwind label %137

161:                                              ; preds = %156
  %162 = fcmp olt double %160, 1.000000e-09
  br i1 %162, label %163, label %164

163:                                              ; preds = %161
  br label %166

164:                                              ; preds = %161
  call void @__assert_fail(ptr noundef @.str.5, ptr noundef @.str.3, i32 noundef 88, ptr noundef @__PRETTY_FUNCTION__.main) #9
  unreachable

165:                                              ; No predecessors!
  br label %166

166:                                              ; preds = %165, %163
  %167 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef 2) #8
  %168 = load double, ptr %167, align 8, !tbaa !19
  %169 = fadd double %168, 1.000000e+00
  %170 = invoke noundef double @_ZSt3absd(double noundef %169)
          to label %171 unwind label %137

171:                                              ; preds = %166
  %172 = fcmp olt double %170, 1.000000e-09
  br i1 %172, label %173, label %174

173:                                              ; preds = %171
  br label %176

174:                                              ; preds = %171
  call void @__assert_fail(ptr noundef @.str.6, ptr noundef @.str.3, i32 noundef 89, ptr noundef @__PRETTY_FUNCTION__.main) #9
  unreachable

175:                                              ; No predecessors!
  br label %176

176:                                              ; preds = %175, %173
  call void @llvm.lifetime.start.p0(i64 48, ptr %22) #8
  store i1 true, ptr %30, align 1
  store ptr %22, ptr %23, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %25) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %25, ptr align 8 @constinit.7, i64 32, i1 false), !tbaa.struct !5
  %177 = getelementptr inbounds %"class.std::initializer_list.5", ptr %24, i32 0, i32 0
  store ptr %25, ptr %177, align 8, !tbaa !9
  %178 = getelementptr inbounds %"class.std::initializer_list.5", ptr %24, i32 0, i32 1
  store i64 4, ptr %178, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %26) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #8
  %179 = getelementptr inbounds { ptr, i64 }, ptr %24, i32 0, i32 0
  %180 = load ptr, ptr %179, align 8
  %181 = getelementptr inbounds { ptr, i64 }, ptr %24, i32 0, i32 1
  %182 = load i64, ptr %181, align 8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %22, ptr %180, i64 %182, ptr noundef nonnull align 1 dereferenceable(1) %26)
          to label %183 unwind label %219

183:                                              ; preds = %176
  %184 = getelementptr inbounds %"class.std::vector.0", ptr %22, i64 1
  store ptr %184, ptr %23, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %28) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %28, ptr align 8 @constinit.8, i64 32, i1 false), !tbaa.struct !5
  %185 = getelementptr inbounds %"class.std::initializer_list.5", ptr %27, i32 0, i32 0
  store ptr %28, ptr %185, align 8, !tbaa !9
  %186 = getelementptr inbounds %"class.std::initializer_list.5", ptr %27, i32 0, i32 1
  store i64 4, ptr %186, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #8
  %187 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 0
  %188 = load ptr, ptr %187, align 8
  %189 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 1
  %190 = load i64, ptr %189, align 8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %184, ptr %188, i64 %190, ptr noundef nonnull align 1 dereferenceable(1) %29)
          to label %191 unwind label %223

191:                                              ; preds = %183
  store i1 false, ptr %30, align 1
  %192 = getelementptr inbounds %"class.std::initializer_list", ptr %21, i32 0, i32 0
  store ptr %22, ptr %192, align 8, !tbaa !14
  %193 = getelementptr inbounds %"class.std::initializer_list", ptr %21, i32 0, i32 1
  store i64 2, ptr %193, align 8, !tbaa !16
  %194 = getelementptr inbounds { ptr, i64 }, ptr %21, i32 0, i32 0
  %195 = load ptr, ptr %194, align 8
  %196 = getelementptr inbounds { ptr, i64 }, ptr %21, i32 0, i32 1
  %197 = load i64, ptr %196, align 8
  %198 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEaSESt16initializer_listIS1_E(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr %195, i64 %197)
          to label %199 unwind label %227

199:                                              ; preds = %191
  %200 = getelementptr inbounds [2 x %"class.std::vector.0"], ptr %22, i32 0, i32 0
  %201 = getelementptr inbounds %"class.std::vector.0", ptr %200, i64 2
  br label %202

202:                                              ; preds = %202, %199
  %203 = phi ptr [ %201, %199 ], [ %204, %202 ]
  %204 = getelementptr inbounds %"class.std::vector.0", ptr %203, i64 -1
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %204) #8
  %205 = icmp eq ptr %204, %200
  br i1 %205, label %206, label %202

206:                                              ; preds = %202
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %28) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %25) #8
  call void @llvm.lifetime.end.p0(i64 48, ptr %22) #8
  invoke void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %31, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %207 unwind label %137

207:                                              ; preds = %206
  %208 = invoke noundef i32 @_Z5gaussIdEiSt6vectorIS0_IT_SaIS1_EESaIS3_EERS3_S1_(ptr noundef %31, ptr noundef nonnull align 8 dereferenceable(24) %18, double noundef 0x3D719799812DEA11)
          to label %209 unwind label %250

209:                                              ; preds = %207
  store i32 %208, ptr %19, align 4, !tbaa !17
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %31) #8
  %210 = load i32, ptr %19, align 4, !tbaa !17
  %211 = icmp eq i32 %210, 1
  br i1 %211, label %212, label %215

212:                                              ; preds = %209
  %213 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %18) #8
  %214 = icmp eq i64 %213, 3
  br label %215

215:                                              ; preds = %212, %209
  %216 = phi i1 [ false, %209 ], [ %214, %212 ]
  br i1 %216, label %217, label %218

217:                                              ; preds = %215
  br label %255

218:                                              ; preds = %215
  call void @__assert_fail(ptr noundef @.str.9, ptr noundef @.str.3, i32 noundef 93, ptr noundef @__PRETTY_FUNCTION__.main) #9
  unreachable

219:                                              ; preds = %176
  %220 = landingpad { ptr, i32 }
          cleanup
  %221 = extractvalue { ptr, i32 } %220, 0
  store ptr %221, ptr %9, align 8
  %222 = extractvalue { ptr, i32 } %220, 1
  store i32 %222, ptr %10, align 4
  br label %239

223:                                              ; preds = %183
  %224 = landingpad { ptr, i32 }
          cleanup
  %225 = extractvalue { ptr, i32 } %224, 0
  store ptr %225, ptr %9, align 8
  %226 = extractvalue { ptr, i32 } %224, 1
  store i32 %226, ptr %10, align 4
  br label %238

227:                                              ; preds = %191
  %228 = landingpad { ptr, i32 }
          cleanup
  %229 = extractvalue { ptr, i32 } %228, 0
  store ptr %229, ptr %9, align 8
  %230 = extractvalue { ptr, i32 } %228, 1
  store i32 %230, ptr %10, align 4
  %231 = getelementptr inbounds [2 x %"class.std::vector.0"], ptr %22, i32 0, i32 0
  %232 = getelementptr inbounds %"class.std::vector.0", ptr %231, i64 2
  br label %233

233:                                              ; preds = %233, %227
  %234 = phi ptr [ %232, %227 ], [ %235, %233 ]
  %235 = getelementptr inbounds %"class.std::vector.0", ptr %234, i64 -1
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %235) #8
  %236 = icmp eq ptr %235, %231
  br i1 %236, label %237, label %233

237:                                              ; preds = %233
  br label %238

238:                                              ; preds = %237, %223
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %28) #8
  br label %239

239:                                              ; preds = %238, %219
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %25) #8
  %240 = load i1, ptr %30, align 1
  br i1 %240, label %241, label %249

241:                                              ; preds = %239
  %242 = load ptr, ptr %23, align 8
  %243 = icmp eq ptr %22, %242
  br i1 %243, label %248, label %244

244:                                              ; preds = %244, %241
  %245 = phi ptr [ %242, %241 ], [ %246, %244 ]
  %246 = getelementptr inbounds %"class.std::vector.0", ptr %245, i64 -1
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %246) #8
  %247 = icmp eq ptr %246, %22
  br i1 %247, label %248, label %244

248:                                              ; preds = %244, %241
  br label %249

249:                                              ; preds = %248, %239
  call void @llvm.lifetime.end.p0(i64 48, ptr %22) #8
  br label %400

250:                                              ; preds = %207
  %251 = landingpad { ptr, i32 }
          cleanup
  %252 = extractvalue { ptr, i32 } %251, 0
  store ptr %252, ptr %9, align 8
  %253 = extractvalue { ptr, i32 } %251, 1
  store i32 %253, ptr %10, align 4
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %31) #8
  br label %400

254:                                              ; No predecessors!
  br label %255

255:                                              ; preds = %254, %217
  call void @llvm.lifetime.start.p0(i64 4, ptr %32) #8
  store i32 0, ptr %32, align 4, !tbaa !17
  br label %256

256:                                              ; preds = %308, %255
  %257 = load i32, ptr %32, align 4, !tbaa !17
  %258 = sext i32 %257 to i64
  %259 = call noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #8
  %260 = icmp ult i64 %258, %259
  br i1 %260, label %262, label %261

261:                                              ; preds = %256
  store i32 2, ptr %33, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #8
  br label %311

262:                                              ; preds = %256
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #8
  store double 0.000000e+00, ptr %34, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 4, ptr %35) #8
  %263 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %18) #8
  %264 = trunc i64 %263 to i32
  store i32 %264, ptr %35, align 4, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 4, ptr %36) #8
  store i32 0, ptr %36, align 4, !tbaa !17
  br label %265

265:                                              ; preds = %284, %262
  %266 = load i32, ptr %36, align 4, !tbaa !17
  %267 = load i32, ptr %35, align 4, !tbaa !17
  %268 = icmp slt i32 %266, %267
  br i1 %268, label %270, label %269

269:                                              ; preds = %265
  store i32 5, ptr %33, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %36) #8
  br label %287

270:                                              ; preds = %265
  %271 = load i32, ptr %36, align 4, !tbaa !17
  %272 = sext i32 %271 to i64
  %273 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef %272) #8
  %274 = load double, ptr %273, align 8, !tbaa !19
  %275 = load i32, ptr %32, align 4, !tbaa !17
  %276 = sext i32 %275 to i64
  %277 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %276) #8
  %278 = load i32, ptr %36, align 4, !tbaa !17
  %279 = sext i32 %278 to i64
  %280 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %277, i64 noundef %279) #8
  %281 = load double, ptr %280, align 8, !tbaa !19
  %282 = load double, ptr %34, align 8, !tbaa !19
  %283 = call double @llvm.fmuladd.f64(double %274, double %281, double %282)
  store double %283, ptr %34, align 8, !tbaa !19
  br label %284

284:                                              ; preds = %270
  %285 = load i32, ptr %36, align 4, !tbaa !17
  %286 = add nsw i32 %285, 1
  store i32 %286, ptr %36, align 4, !tbaa !17
  br label %265, !llvm.loop !21

287:                                              ; preds = %269
  %288 = load double, ptr %34, align 8, !tbaa !19
  %289 = load i32, ptr %32, align 4, !tbaa !17
  %290 = sext i32 %289 to i64
  %291 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %290) #8
  %292 = load i32, ptr %35, align 4, !tbaa !17
  %293 = sext i32 %292 to i64
  %294 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %291, i64 noundef %293) #8
  %295 = load double, ptr %294, align 8, !tbaa !19
  %296 = fsub double %288, %295
  %297 = invoke noundef double @_ZSt3absd(double noundef %296)
          to label %298 unwind label %302

298:                                              ; preds = %287
  %299 = fcmp olt double %297, 1.000000e-09
  br i1 %299, label %300, label %301

300:                                              ; preds = %298
  br label %307

301:                                              ; preds = %298
  call void @__assert_fail(ptr noundef @.str.10, ptr noundef @.str.3, i32 noundef 101, ptr noundef @__PRETTY_FUNCTION__.main) #9
  unreachable

302:                                              ; preds = %287
  %303 = landingpad { ptr, i32 }
          cleanup
  %304 = extractvalue { ptr, i32 } %303, 0
  store ptr %304, ptr %9, align 8
  %305 = extractvalue { ptr, i32 } %303, 1
  store i32 %305, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #8
  br label %400

306:                                              ; No predecessors!
  br label %307

307:                                              ; preds = %306, %300
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #8
  br label %308

308:                                              ; preds = %307
  %309 = load i32, ptr %32, align 4, !tbaa !17
  %310 = add nsw i32 %309, 1
  store i32 %310, ptr %32, align 4, !tbaa !17
  br label %256, !llvm.loop !23

311:                                              ; preds = %261
  call void @llvm.lifetime.start.p0(i64 72, ptr %38) #8
  store i1 true, ptr %49, align 1
  store ptr %38, ptr %39, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %41) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %41, ptr align 8 @constinit.11, i64 32, i1 false), !tbaa.struct !5
  %312 = getelementptr inbounds %"class.std::initializer_list.5", ptr %40, i32 0, i32 0
  store ptr %41, ptr %312, align 8, !tbaa !9
  %313 = getelementptr inbounds %"class.std::initializer_list.5", ptr %40, i32 0, i32 1
  store i64 4, ptr %313, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %42) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %42) #8
  %314 = getelementptr inbounds { ptr, i64 }, ptr %40, i32 0, i32 0
  %315 = load ptr, ptr %314, align 8
  %316 = getelementptr inbounds { ptr, i64 }, ptr %40, i32 0, i32 1
  %317 = load i64, ptr %316, align 8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %38, ptr %315, i64 %317, ptr noundef nonnull align 1 dereferenceable(1) %42)
          to label %318 unwind label %357

318:                                              ; preds = %311
  %319 = getelementptr inbounds %"class.std::vector.0", ptr %38, i64 1
  store ptr %319, ptr %39, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %44) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %44, ptr align 8 @constinit.12, i64 32, i1 false), !tbaa.struct !5
  %320 = getelementptr inbounds %"class.std::initializer_list.5", ptr %43, i32 0, i32 0
  store ptr %44, ptr %320, align 8, !tbaa !9
  %321 = getelementptr inbounds %"class.std::initializer_list.5", ptr %43, i32 0, i32 1
  store i64 4, ptr %321, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %45) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %45) #8
  %322 = getelementptr inbounds { ptr, i64 }, ptr %43, i32 0, i32 0
  %323 = load ptr, ptr %322, align 8
  %324 = getelementptr inbounds { ptr, i64 }, ptr %43, i32 0, i32 1
  %325 = load i64, ptr %324, align 8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %319, ptr %323, i64 %325, ptr noundef nonnull align 1 dereferenceable(1) %45)
          to label %326 unwind label %361

326:                                              ; preds = %318
  %327 = getelementptr inbounds %"class.std::vector.0", ptr %38, i64 2
  store ptr %327, ptr %39, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %47) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %47, ptr align 8 @constinit.13, i64 32, i1 false), !tbaa.struct !5
  %328 = getelementptr inbounds %"class.std::initializer_list.5", ptr %46, i32 0, i32 0
  store ptr %47, ptr %328, align 8, !tbaa !9
  %329 = getelementptr inbounds %"class.std::initializer_list.5", ptr %46, i32 0, i32 1
  store i64 4, ptr %329, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %48) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %48) #8
  %330 = getelementptr inbounds { ptr, i64 }, ptr %46, i32 0, i32 0
  %331 = load ptr, ptr %330, align 8
  %332 = getelementptr inbounds { ptr, i64 }, ptr %46, i32 0, i32 1
  %333 = load i64, ptr %332, align 8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %327, ptr %331, i64 %333, ptr noundef nonnull align 1 dereferenceable(1) %48)
          to label %334 unwind label %365

334:                                              ; preds = %326
  store i1 false, ptr %49, align 1
  %335 = getelementptr inbounds %"class.std::initializer_list", ptr %37, i32 0, i32 0
  store ptr %38, ptr %335, align 8, !tbaa !14
  %336 = getelementptr inbounds %"class.std::initializer_list", ptr %37, i32 0, i32 1
  store i64 3, ptr %336, align 8, !tbaa !16
  %337 = getelementptr inbounds { ptr, i64 }, ptr %37, i32 0, i32 0
  %338 = load ptr, ptr %337, align 8
  %339 = getelementptr inbounds { ptr, i64 }, ptr %37, i32 0, i32 1
  %340 = load i64, ptr %339, align 8
  %341 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEaSESt16initializer_listIS1_E(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr %338, i64 %340)
          to label %342 unwind label %369

342:                                              ; preds = %334
  %343 = getelementptr inbounds [3 x %"class.std::vector.0"], ptr %38, i32 0, i32 0
  %344 = getelementptr inbounds %"class.std::vector.0", ptr %343, i64 3
  br label %345

345:                                              ; preds = %345, %342
  %346 = phi ptr [ %344, %342 ], [ %347, %345 ]
  %347 = getelementptr inbounds %"class.std::vector.0", ptr %346, i64 -1
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %347) #8
  %348 = icmp eq ptr %347, %343
  br i1 %348, label %349, label %345

349:                                              ; preds = %345
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %48) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %48) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %47) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %45) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %45) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %44) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %42) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %42) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %41) #8
  call void @llvm.lifetime.end.p0(i64 72, ptr %38) #8
  invoke void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %50, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %350 unwind label %137

350:                                              ; preds = %349
  %351 = invoke noundef i32 @_Z5gaussIdEiSt6vectorIS0_IT_SaIS1_EESaIS3_EERS3_S1_(ptr noundef %50, ptr noundef nonnull align 8 dereferenceable(24) %18, double noundef 0x3D719799812DEA11)
          to label %352 unwind label %393

352:                                              ; preds = %350
  store i32 %351, ptr %19, align 4, !tbaa !17
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %50) #8
  %353 = load i32, ptr %19, align 4, !tbaa !17
  %354 = icmp eq i32 %353, -1
  br i1 %354, label %355, label %356

355:                                              ; preds = %352
  br label %398

356:                                              ; preds = %352
  call void @__assert_fail(ptr noundef @.str.14, ptr noundef @.str.3, i32 noundef 106, ptr noundef @__PRETTY_FUNCTION__.main) #9
  unreachable

357:                                              ; preds = %311
  %358 = landingpad { ptr, i32 }
          cleanup
  %359 = extractvalue { ptr, i32 } %358, 0
  store ptr %359, ptr %9, align 8
  %360 = extractvalue { ptr, i32 } %358, 1
  store i32 %360, ptr %10, align 4
  br label %382

361:                                              ; preds = %318
  %362 = landingpad { ptr, i32 }
          cleanup
  %363 = extractvalue { ptr, i32 } %362, 0
  store ptr %363, ptr %9, align 8
  %364 = extractvalue { ptr, i32 } %362, 1
  store i32 %364, ptr %10, align 4
  br label %381

365:                                              ; preds = %326
  %366 = landingpad { ptr, i32 }
          cleanup
  %367 = extractvalue { ptr, i32 } %366, 0
  store ptr %367, ptr %9, align 8
  %368 = extractvalue { ptr, i32 } %366, 1
  store i32 %368, ptr %10, align 4
  br label %380

369:                                              ; preds = %334
  %370 = landingpad { ptr, i32 }
          cleanup
  %371 = extractvalue { ptr, i32 } %370, 0
  store ptr %371, ptr %9, align 8
  %372 = extractvalue { ptr, i32 } %370, 1
  store i32 %372, ptr %10, align 4
  %373 = getelementptr inbounds [3 x %"class.std::vector.0"], ptr %38, i32 0, i32 0
  %374 = getelementptr inbounds %"class.std::vector.0", ptr %373, i64 3
  br label %375

375:                                              ; preds = %375, %369
  %376 = phi ptr [ %374, %369 ], [ %377, %375 ]
  %377 = getelementptr inbounds %"class.std::vector.0", ptr %376, i64 -1
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %377) #8
  %378 = icmp eq ptr %377, %373
  br i1 %378, label %379, label %375

379:                                              ; preds = %375
  br label %380

380:                                              ; preds = %379, %365
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %48) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %48) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %47) #8
  br label %381

381:                                              ; preds = %380, %361
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %45) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %45) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %44) #8
  br label %382

382:                                              ; preds = %381, %357
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %42) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %42) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %41) #8
  %383 = load i1, ptr %49, align 1
  br i1 %383, label %384, label %392

384:                                              ; preds = %382
  %385 = load ptr, ptr %39, align 8
  %386 = icmp eq ptr %38, %385
  br i1 %386, label %391, label %387

387:                                              ; preds = %387, %384
  %388 = phi ptr [ %385, %384 ], [ %389, %387 ]
  %389 = getelementptr inbounds %"class.std::vector.0", ptr %388, i64 -1
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %389) #8
  %390 = icmp eq ptr %389, %38
  br i1 %390, label %391, label %387

391:                                              ; preds = %387, %384
  br label %392

392:                                              ; preds = %391, %382
  call void @llvm.lifetime.end.p0(i64 72, ptr %38) #8
  br label %400

393:                                              ; preds = %350
  %394 = landingpad { ptr, i32 }
          cleanup
  %395 = extractvalue { ptr, i32 } %394, 0
  store ptr %395, ptr %9, align 8
  %396 = extractvalue { ptr, i32 } %394, 1
  store i32 %396, ptr %10, align 4
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %50) #8
  br label %400

397:                                              ; No predecessors!
  br label %398

398:                                              ; preds = %397, %355
  store i32 0, ptr %1, align 4
  store i32 1, ptr %33, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #8
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #8
  %399 = load i32, ptr %1, align 4
  ret i32 %399

400:                                              ; preds = %393, %392, %302, %250, %249, %141, %137
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #8
  br label %401

401:                                              ; preds = %400, %136
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #8
  br label %402

402:                                              ; preds = %401
  %403 = load ptr, ptr %9, align 8
  %404 = load i32, ptr %10, align 4
  %405 = insertvalue { ptr, i32 } poison, ptr %403, 0
  %406 = insertvalue { ptr, i32 } %405, i32 %404, 1
  resume { ptr, i32 } %406
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEaSESt16initializer_listIS1_E(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z5gaussIdEiSt6vectorIS0_IT_SaIS1_EESaIS3_EERS3_S1_(ptr noundef, ptr noundef nonnull align 8 dereferenceable(24), double noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3absd(double noundef) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

attributes #0 = { mustprogress norecurse 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 = { 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 #6 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #8 = { nounwind }
attributes #9 = { 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 = !{i64 0, i64 32, !6}
!6 = !{!7, !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_ZTSSt16initializer_listIdE", !11, i64 0, !12, i64 8}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!10, !12, i64 8}
!14 = !{!15, !11, i64 0}
!15 = !{!"_ZTSSt16initializer_listISt6vectorIdSaIdEEE", !11, i64 0, !12, i64 8}
!16 = !{!15, !12, i64 8}
!17 = !{!18, !18, i64 0}
!18 = !{!"int", !7, i64 0}
!19 = !{!20, !20, i64 0}
!20 = !{!"double", !7, i64 0}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}
!23 = distinct !{!23, !22}


; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.2" = type { i8 }

@constinit = external hidden local_unnamed_addr constant [4 x double], align 8
@constinit.1 = external hidden local_unnamed_addr constant [4 x double], align 8
@constinit.2 = external hidden local_unnamed_addr constant [4 x double], align 8
@.str = external hidden unnamed_addr constant [30 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [82 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [11 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [23 x i8], align 1
@constinit.7 = external hidden local_unnamed_addr constant [4 x double], align 8
@constinit.8 = external hidden local_unnamed_addr constant [4 x double], align 8
@.str.9 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [32 x i8], align 1
@constinit.11 = external hidden local_unnamed_addr constant [4 x double], align 8
@constinit.12 = external hidden local_unnamed_addr constant [4 x double], align 8
@constinit.13 = external hidden local_unnamed_addr constant [4 x double], align 8
@.str.14 = external hidden unnamed_addr constant [12 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector", align 8
  %2 = alloca [3 x %"class.std::vector.0"], align 8
  %3 = alloca [4 x double], align 8
  %4 = alloca %"class.std::allocator.2", align 1
  %5 = alloca [4 x double], align 8
  %6 = alloca %"class.std::allocator.2", align 1
  %7 = alloca [4 x double], align 8
  %8 = alloca %"class.std::allocator.2", align 1
  %9 = alloca %"class.std::vector.0", align 8
  %10 = alloca %"class.std::vector", align 8
  %11 = alloca [2 x %"class.std::vector.0"], align 8
  %12 = alloca [4 x double], align 8
  %13 = alloca %"class.std::allocator.2", align 1
  %14 = alloca [4 x double], align 8
  %15 = alloca %"class.std::allocator.2", align 1
  %16 = alloca %"class.std::vector", align 8
  %17 = alloca [3 x %"class.std::vector.0"], align 8
  %18 = alloca [4 x double], align 8
  %19 = alloca %"class.std::allocator.2", align 1
  %20 = alloca [4 x double], align 8
  %21 = alloca %"class.std::allocator.2", align 1
  %22 = alloca [4 x double], align 8
  %23 = alloca %"class.std::allocator.2", align 1
  %24 = alloca %"class.std::vector", align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #8
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #8
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %2) #8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) @constinit, i64 32, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr nonnull %3, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %25 unwind label %.thread

25:                                               ; preds = %0
  %26 = getelementptr inbounds i8, ptr %2, i64 24
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) @constinit.1, i64 32, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %26, ptr nonnull %5, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %27 unwind label %42

27:                                               ; preds = %25
  %28 = getelementptr inbounds i8, ptr %2, i64 48
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) @constinit.2, i64 32, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %28, ptr nonnull %7, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %29 unwind label %44

29:                                               ; preds = %27
  %30 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEaSESt16initializer_listIS1_E(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr nonnull %2, i64 3)
          to label %31 unwind label %.loopexit120.loopexit

31:                                               ; preds = %29
  %32 = getelementptr inbounds i8, ptr %2, i64 48
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %32) #8
  %33 = getelementptr inbounds i8, ptr %2, i64 24
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %33) #8
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #8
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %2) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %9) #8
  call void @_ZNSt6vectorIdSaIdEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  invoke void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %34 unwind label %54

34:                                               ; preds = %31
  %35 = invoke noundef i32 @_Z5gaussIdEiSt6vectorIS0_IT_SaIS1_EESaIS3_EERS3_S1_(ptr noundef nonnull %10, ptr noundef nonnull align 8 dereferenceable(24) %9, double noundef 0x3D719799812DEA11)
          to label %36 unwind label %56

36:                                               ; preds = %34
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  %37 = icmp eq i32 %35, 0
  br i1 %37, label %38, label %.critedge

38:                                               ; preds = %36
  %39 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  %40 = icmp eq i64 %39, 3
  br i1 %40, label %58, label %.critedge

.critedge:                                        ; preds = %36, %38
  call void @__assert_fail(ptr noundef nonnull @.str, ptr noundef nonnull @.str.3, i32 noundef 84, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #9
  unreachable

.thread:                                          ; preds = %0
  %41 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #8
  br label %.loopexit119

42:                                               ; preds = %25
  %43 = landingpad { ptr, i32 }
          cleanup
  br label %50

44:                                               ; preds = %27
  %45 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit120

.loopexit120.loopexit:                            ; preds = %29
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = getelementptr inbounds i8, ptr %2, i64 48
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %47) #8
  %48 = getelementptr inbounds i8, ptr %2, i64 24
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %48) #8
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #8
  br label %.loopexit120

.loopexit120:                                     ; preds = %.loopexit120.loopexit, %44
  %49 = phi i1 [ false, %44 ], [ true, %.loopexit120.loopexit ]
  %.pn = phi { ptr, i32 } [ %45, %44 ], [ %46, %.loopexit120.loopexit ]
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #8
  br label %50

50:                                               ; preds = %42, %.loopexit120
  %.168 = phi i1 [ %49, %.loopexit120 ], [ false, %42 ]
  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit120 ], [ %43, %42 ]
  %.052 = phi ptr [ %28, %.loopexit120 ], [ %26, %42 ]
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #8
  br i1 %.168, label %.loopexit119, label %.preheader118

.preheader118:                                    ; preds = %50, %.preheader118
  %51 = phi ptr [ %52, %.preheader118 ], [ %.052, %50 ]
  %52 = getelementptr inbounds i8, ptr %51, i64 -24
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %52) #8
  %53 = icmp eq ptr %52, %2
  br i1 %53, label %.loopexit119, label %.preheader118

.loopexit119:                                     ; preds = %.preheader118, %.thread, %50
  %.pn.pn.pn100 = phi { ptr, i32 } [ %41, %.thread ], [ %.pn.pn, %50 ], [ %.pn.pn, %.preheader118 ]
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %2) #8
  br label %153

54:                                               ; preds = %128, %84, %31
  %55 = landingpad { ptr, i32 }
          cleanup
  br label %152

56:                                               ; preds = %34
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  br label %152

58:                                               ; preds = %38
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef 0) #8
  %60 = load double, ptr %59, align 8, !tbaa !9
  %61 = fadd double %60, -2.000000e+00
  %62 = call noundef double @_ZSt3absd(double noundef %61)
  %63 = fcmp olt double %62, 1.000000e-09
  br i1 %63, label %65, label %64

64:                                               ; preds = %58
  call void @__assert_fail(ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.3, i32 noundef 87, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #9
  unreachable

65:                                               ; preds = %58
  %66 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef 1) #8
  %67 = load double, ptr %66, align 8, !tbaa !9
  %68 = fadd double %67, -3.000000e+00
  %69 = call noundef double @_ZSt3absd(double noundef %68)
  %70 = fcmp olt double %69, 1.000000e-09
  br i1 %70, label %72, label %71

71:                                               ; preds = %65
  call void @__assert_fail(ptr noundef nonnull @.str.5, ptr noundef nonnull @.str.3, i32 noundef 88, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #9
  unreachable

72:                                               ; preds = %65
  %73 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef 2) #8
  %74 = load double, ptr %73, align 8, !tbaa !9
  %75 = fadd double %74, 1.000000e+00
  %76 = call noundef double @_ZSt3absd(double noundef %75)
  %77 = fcmp olt double %76, 1.000000e-09
  br i1 %77, label %79, label %78

78:                                               ; preds = %72
  call void @__assert_fail(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.3, i32 noundef 89, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #9
  unreachable

79:                                               ; preds = %72
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %11) #8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %12) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull align 8 dereferenceable(32) @constinit.7, i64 32, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr nonnull %12, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %80 unwind label %.thread101

80:                                               ; preds = %79
  %81 = getelementptr inbounds i8, ptr %11, i64 24
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %14) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull align 8 dereferenceable(32) @constinit.8, i64 32, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %15) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %81, ptr nonnull %14, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %82 unwind label %95

82:                                               ; preds = %80
  %83 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEaSESt16initializer_listIS1_E(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr nonnull %11, i64 2)
          to label %84 unwind label %.loopexit117.loopexit

84:                                               ; preds = %82
  %85 = getelementptr inbounds i8, ptr %11, i64 24
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %85) #8
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #8
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %11) #8
  invoke void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %16, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %86 unwind label %54

86:                                               ; preds = %84
  %87 = invoke noundef i32 @_Z5gaussIdEiSt6vectorIS0_IT_SaIS1_EESaIS3_EERS3_S1_(ptr noundef nonnull %16, ptr noundef nonnull align 8 dereferenceable(24) %9, double noundef 0x3D719799812DEA11)
          to label %88 unwind label %100

88:                                               ; preds = %86
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #8
  %89 = icmp eq i32 %87, 1
  br i1 %89, label %90, label %.critedge2

90:                                               ; preds = %88
  %91 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  %92 = icmp eq i64 %91, 3
  br i1 %92, label %.preheader114, label %.critedge2

.preheader114:                                    ; preds = %90
  %93 = call noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #8
  %.not = icmp eq i64 %93, 0
  br i1 %.not, label %._crit_edge125, label %.lr.ph124

.critedge2:                                       ; preds = %88, %90
  call void @__assert_fail(ptr noundef nonnull @.str.9, ptr noundef nonnull @.str.3, i32 noundef 93, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #9
  unreachable

.thread101:                                       ; preds = %79
  %94 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #8
  br label %.loopexit116

95:                                               ; preds = %80
  %96 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit117

.loopexit117.loopexit:                            ; preds = %82
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = getelementptr inbounds i8, ptr %11, i64 24
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %98) #8
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #8
  br label %.loopexit117

.loopexit117:                                     ; preds = %.loopexit117.loopexit, %95
  %99 = phi i1 [ false, %95 ], [ true, %.loopexit117.loopexit ]
  %.pn86 = phi { ptr, i32 } [ %96, %95 ], [ %97, %.loopexit117.loopexit ]
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #8
  br i1 %99, label %.loopexit116, label %.preheader115.preheader

.preheader115.preheader:                          ; preds = %.loopexit117
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #8
  br label %.loopexit116

.loopexit116:                                     ; preds = %.preheader115.preheader, %.thread101, %.loopexit117
  %.pn86.pn106 = phi { ptr, i32 } [ %94, %.thread101 ], [ %.pn86, %.loopexit117 ], [ %.pn86, %.preheader115.preheader ]
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %11) #8
  br label %152

100:                                              ; preds = %86
  %101 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #8
  br label %152

102:                                              ; preds = %._crit_edge
  %indvars.iv.next128 = add nuw nsw i64 %indvars.iv127, 1
  %103 = call noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #8
  %104 = icmp ugt i64 %103, %indvars.iv.next128
  br i1 %104, label %.lr.ph124, label %._crit_edge125, !llvm.loop !11

._crit_edge125:                                   ; preds = %102, %.preheader114
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %17) #8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %18) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef nonnull align 8 dereferenceable(32) @constinit.11, i64 32, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %19) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %17, ptr nonnull %18, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %122 unwind label %.thread107

.lr.ph124:                                        ; preds = %.preheader114, %102
  %indvars.iv127 = phi i64 [ %indvars.iv.next128, %102 ], [ 0, %.preheader114 ]
  %105 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  %106 = trunc i64 %105 to i32
  %107 = icmp sgt i32 %106, 0
  br i1 %107, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %.lr.ph124
  %wide.trip.count = and i64 %105, 2147483647
  br label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %.lr.ph124
  %.077.lcssa = phi double [ 0.000000e+00, %.lr.ph124 ], [ %120, %.lr.ph ]
  %108 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %indvars.iv127) #8
  %sext = shl i64 %105, 32
  %109 = ashr exact i64 %sext, 32
  %110 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %108, i64 noundef %109) #8
  %111 = load double, ptr %110, align 8, !tbaa !9
  %112 = fsub double %.077.lcssa, %111
  %113 = call noundef double @_ZSt3absd(double noundef %112)
  %114 = fcmp olt double %113, 1.000000e-09
  br i1 %114, label %102, label %121

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next, %.lr.ph ]
  %.077121 = phi double [ 0.000000e+00, %.lr.ph.preheader ], [ %120, %.lr.ph ]
  %115 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %indvars.iv) #8
  %116 = load double, ptr %115, align 8, !tbaa !9
  %117 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %indvars.iv127) #8
  %118 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %117, i64 noundef %indvars.iv) #8
  %119 = load double, ptr %118, align 8, !tbaa !9
  %120 = call double @llvm.fmuladd.f64(double %116, double %119, double %.077121)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !13

121:                                              ; preds = %._crit_edge
  call void @__assert_fail(ptr noundef nonnull @.str.10, ptr noundef nonnull @.str.3, i32 noundef 101, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #9
  unreachable

122:                                              ; preds = %._crit_edge125
  %123 = getelementptr inbounds i8, ptr %17, i64 24
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %20) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull align 8 dereferenceable(32) @constinit.12, i64 32, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %123, ptr nonnull %20, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %124 unwind label %137

124:                                              ; preds = %122
  %125 = getelementptr inbounds i8, ptr %17, i64 48
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %22) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %22, ptr noundef nonnull align 8 dereferenceable(32) @constinit.13, i64 32, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %23) #8
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #8
  invoke void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %125, ptr nonnull %22, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %126 unwind label %139

126:                                              ; preds = %124
  %127 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEaSESt16initializer_listIS1_E(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr nonnull %17, i64 3)
          to label %128 unwind label %.loopexit113.loopexit

128:                                              ; preds = %126
  %129 = getelementptr inbounds i8, ptr %17, i64 48
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %129) #8
  %130 = getelementptr inbounds i8, ptr %17, i64 24
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %130) #8
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %22) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #8
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %17) #8
  invoke void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %24, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %131 unwind label %54

131:                                              ; preds = %128
  %132 = invoke noundef i32 @_Z5gaussIdEiSt6vectorIS0_IT_SaIS1_EESaIS3_EERS3_S1_(ptr noundef nonnull %24, ptr noundef nonnull align 8 dereferenceable(24) %9, double noundef 0x3D719799812DEA11)
          to label %133 unwind label %149

133:                                              ; preds = %131
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #8
  %134 = icmp eq i32 %132, -1
  br i1 %134, label %151, label %135

135:                                              ; preds = %133
  call void @__assert_fail(ptr noundef nonnull @.str.14, ptr noundef nonnull @.str.3, i32 noundef 106, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #9
  unreachable

.thread107:                                       ; preds = %._crit_edge125
  %136 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #8
  br label %.loopexit

137:                                              ; preds = %122
  %138 = landingpad { ptr, i32 }
          cleanup
  br label %145

139:                                              ; preds = %124
  %140 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit113

.loopexit113.loopexit:                            ; preds = %126
  %141 = landingpad { ptr, i32 }
          cleanup
  %142 = getelementptr inbounds i8, ptr %17, i64 48
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %142) #8
  %143 = getelementptr inbounds i8, ptr %17, i64 24
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %143) #8
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #8
  br label %.loopexit113

.loopexit113:                                     ; preds = %.loopexit113.loopexit, %139
  %.pn89 = phi { ptr, i32 } [ %140, %139 ], [ %141, %.loopexit113.loopexit ]
  %144 = phi i1 [ false, %139 ], [ true, %.loopexit113.loopexit ]
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %22) #8
  br label %145

145:                                              ; preds = %137, %.loopexit113
  %.070 = phi ptr [ %125, %.loopexit113 ], [ %123, %137 ]
  %.pn89.pn = phi { ptr, i32 } [ %.pn89, %.loopexit113 ], [ %138, %137 ]
  %.1 = phi i1 [ %144, %.loopexit113 ], [ false, %137 ]
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #8
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #8
  br i1 %.1, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %145, %.preheader
  %146 = phi ptr [ %147, %.preheader ], [ %.070, %145 ]
  %147 = getelementptr inbounds i8, ptr %146, i64 -24
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %147) #8
  %148 = icmp eq ptr %147, %17
  br i1 %148, label %.loopexit, label %.preheader

.loopexit:                                        ; preds = %.preheader, %.thread107, %145
  %.pn89.pn.pn112 = phi { ptr, i32 } [ %136, %.thread107 ], [ %.pn89.pn, %145 ], [ %.pn89.pn, %.preheader ]
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %17) #8
  br label %152

149:                                              ; preds = %131
  %150 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #8
  br label %152

151:                                              ; preds = %133
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #8
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #8
  ret i32 0

152:                                              ; preds = %149, %.loopexit, %100, %.loopexit116, %56, %54
  %.pn93 = phi { ptr, i32 } [ %150, %149 ], [ %55, %54 ], [ %.pn89.pn.pn112, %.loopexit ], [ %101, %100 ], [ %.pn86.pn106, %.loopexit116 ], [ %57, %56 ]
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #8
  br label %153

153:                                              ; preds = %152, %.loopexit119
  %.pn93.pn = phi { ptr, i32 } [ %.pn93, %152 ], [ %.pn.pn.pn100, %.loopexit119 ]
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #8
  resume { ptr, i32 } %.pn93.pn
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2ESt16initializer_listIdERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEaSESt16initializer_listIS1_E(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z5gaussIdEiSt6vectorIS0_IT_SaIS1_EESaIS3_EERS3_S1_(ptr noundef, ptr noundef nonnull align 8 dereferenceable(24), double noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3absd(double noundef) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

attributes #0 = { mustprogress norecurse 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 = { 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 #6 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #8 = { nounwind }
attributes #9 = { 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 = !{i64 0, i64 32, !6}
!6 = !{!7, !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass