; LLVM IR from wesley-a-leung/Resources :: Tests/C++/math/MatrixFuzzTest.ll (Z5test1v)

; 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.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::mersenne_twister_engine" = type { [312 x i64], i64 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<long long>, std::allocator<std::vector<long long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<long long>, std::allocator<std::vector<long long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<long long>, std::allocator<std::vector<long long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<long long>, std::allocator<std::vector<long long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::_Setprecision" = type { i32 }

@.str = external hidden unnamed_addr constant [39 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [92 x i8], align 1
@__PRETTY_FUNCTION__._Z5test1v = external hidden unnamed_addr constant [13 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5test1v() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::chrono::time_point", align 8
  %2 = alloca %"class.std::mersenne_twister_engine", align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i64, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::vector", align 8
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::vector", align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca %"class.std::vector", align 8
  %19 = alloca %"class.std::vector", align 8
  %20 = alloca %"class.std::vector", align 8
  %21 = alloca %"class.std::vector", align 8
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca %"class.std::vector", align 8
  %27 = alloca %"class.std::vector", align 8
  %28 = alloca %"class.std::vector", align 8
  %29 = alloca %"class.std::chrono::time_point", align 8
  %30 = alloca double, align 8
  %31 = alloca %"class.std::chrono::duration", align 8
  %32 = alloca %"struct.std::_Setprecision", align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %1) #7
  %33 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #7
  %34 = getelementptr inbounds %"class.std::chrono::time_point", ptr %1, i32 0, i32 0
  %35 = getelementptr inbounds %"class.std::chrono::duration", ptr %34, i32 0, i32 0
  store i64 %33, ptr %35, align 8
  call void @llvm.lifetime.start.p0(i64 2504, ptr %2) #7
  call void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504) %2, i64 noundef 0)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  store i32 10000, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #7
  store i32 10, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  store i64 0, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %36

36:                                               ; preds = %216, %0
  %37 = load i32, ptr %6, align 4, !tbaa !5
  %38 = icmp slt i32 %37, 10000
  br i1 %38, label %40, label %39

39:                                               ; preds = %36
  store i32 2, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %224

40:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  %41 = call noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %2)
  %42 = urem i64 %41, 11
  %43 = trunc i64 %42 to i32
  store i32 %43, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  %44 = call noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %2)
  %45 = urem i64 %44, 11
  %46 = trunc i64 %45 to i32
  store i32 %46, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #7
  %47 = load i32, ptr %8, align 4, !tbaa !5
  %48 = load i32, ptr %9, align 4, !tbaa !5
  call void @_Z10makeMatrixIxESt6vectorIS0_IT_SaIS1_EESaIS3_EEii(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %10, i32 noundef %47, i32 noundef %48)
  call void @llvm.lifetime.start.p0(i64 24, ptr %11) #7
  invoke void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(24) %10)
          to label %49 unwind label %54

49:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  store i32 0, ptr %14, align 4, !tbaa !5
  br label %50

50:                                               ; preds = %183, %49
  %51 = load i32, ptr %14, align 4, !tbaa !5
  %52 = icmp slt i32 %51, 10
  br i1 %52, label %58, label %53

53:                                               ; preds = %50
  store i32 5, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %188

54:                                               ; preds = %40
  %55 = landingpad { ptr, i32 }
          cleanup
  %56 = extractvalue { ptr, i32 } %55, 0
  store ptr %56, ptr %12, align 8
  %57 = extractvalue { ptr, i32 } %55, 1
  store i32 %57, ptr %13, align 4
  br label %223

58:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #7
  %59 = load i32, ptr %8, align 4, !tbaa !5
  %60 = load i32, ptr %9, align 4, !tbaa !5
  invoke void @_Z10makeMatrixIxESt6vectorIS0_IT_SaIS1_EESaIS3_EEii(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %15, i32 noundef %59, i32 noundef %60)
          to label %61 unwind label %67

61:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  store i32 0, ptr %16, align 4, !tbaa !5
  br label %62

62:                                               ; preds = %95, %61
  %63 = load i32, ptr %16, align 4, !tbaa !5
  %64 = load i32, ptr %8, align 4, !tbaa !5
  %65 = icmp slt i32 %63, %64
  br i1 %65, label %71, label %66

66:                                               ; preds = %62
  store i32 8, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  br label %98

67:                                               ; preds = %58
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %12, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %13, align 4
  br label %187

71:                                               ; preds = %62
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #7
  store i32 0, ptr %17, align 4, !tbaa !5
  br label %72

72:                                               ; preds = %87, %71
  %73 = load i32, ptr %17, align 4, !tbaa !5
  %74 = load i32, ptr %9, align 4, !tbaa !5
  %75 = icmp slt i32 %73, %74
  br i1 %75, label %77, label %76

76:                                               ; preds = %72
  store i32 11, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  br label %94

77:                                               ; preds = %72
  %78 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %2)
          to label %79 unwind label %90

79:                                               ; preds = %77
  %80 = urem i64 %78, 1000000000
  %81 = load i32, ptr %16, align 4, !tbaa !5
  %82 = sext i32 %81 to i64
  %83 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %82) #7
  %84 = load i32, ptr %17, align 4, !tbaa !5
  %85 = sext i32 %84 to i64
  %86 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %83, i64 noundef %85) #7
  store i64 %80, ptr %86, align 8, !tbaa !9
  br label %87

87:                                               ; preds = %79
  %88 = load i32, ptr %17, align 4, !tbaa !5
  %89 = add nsw i32 %88, 1
  store i32 %89, ptr %17, align 4, !tbaa !5
  br label %72, !llvm.loop !11

90:                                               ; preds = %77
  %91 = landingpad { ptr, i32 }
          cleanup
  %92 = extractvalue { ptr, i32 } %91, 0
  store ptr %92, ptr %12, align 8
  %93 = extractvalue { ptr, i32 } %91, 1
  store i32 %93, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  br label %186

94:                                               ; preds = %76
  br label %95

95:                                               ; preds = %94
  %96 = load i32, ptr %16, align 4, !tbaa !5
  %97 = add nsw i32 %96, 1
  store i32 %97, ptr %16, align 4, !tbaa !5
  br label %62, !llvm.loop !13

98:                                               ; preds = %66
  call void @llvm.lifetime.start.p0(i64 24, ptr %18) #7
  invoke void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %19, ptr noundef nonnull align 8 dereferenceable(24) %10)
          to label %99 unwind label %110

99:                                               ; preds = %98
  invoke void @_ZplIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %18, ptr noundef %19, ptr noundef nonnull align 8 dereferenceable(24) %15)
          to label %100 unwind label %114

100:                                              ; preds = %99
  %101 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %20) #7
  invoke void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %21, ptr noundef nonnull align 8 dereferenceable(24) %11)
          to label %102 unwind label %119

102:                                              ; preds = %100
  invoke void @_ZmiIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %20, ptr noundef %21, ptr noundef nonnull align 8 dereferenceable(24) %15)
          to label %103 unwind label %123

103:                                              ; preds = %102
  %104 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #7
  store i32 0, ptr %22, align 4, !tbaa !5
  br label %105

105:                                              ; preds = %149, %103
  %106 = load i32, ptr %22, align 4, !tbaa !5
  %107 = load i32, ptr %8, align 4, !tbaa !5
  %108 = icmp slt i32 %106, %107
  br i1 %108, label %128, label %109

109:                                              ; preds = %105
  store i32 14, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #7
  br label %152

110:                                              ; preds = %98
  %111 = landingpad { ptr, i32 }
          cleanup
  %112 = extractvalue { ptr, i32 } %111, 0
  store ptr %112, ptr %12, align 8
  %113 = extractvalue { ptr, i32 } %111, 1
  store i32 %113, ptr %13, align 4
  br label %118

114:                                              ; preds = %99
  %115 = landingpad { ptr, i32 }
          cleanup
  %116 = extractvalue { ptr, i32 } %115, 0
  store ptr %116, ptr %12, align 8
  %117 = extractvalue { ptr, i32 } %115, 1
  store i32 %117, ptr %13, align 4
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  br label %118

118:                                              ; preds = %114, %110
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #7
  br label %186

119:                                              ; preds = %100
  %120 = landingpad { ptr, i32 }
          cleanup
  %121 = extractvalue { ptr, i32 } %120, 0
  store ptr %121, ptr %12, align 8
  %122 = extractvalue { ptr, i32 } %120, 1
  store i32 %122, ptr %13, align 4
  br label %127

123:                                              ; preds = %102
  %124 = landingpad { ptr, i32 }
          cleanup
  %125 = extractvalue { ptr, i32 } %124, 0
  store ptr %125, ptr %12, align 8
  %126 = extractvalue { ptr, i32 } %124, 1
  store i32 %126, ptr %13, align 4
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #7
  br label %127

127:                                              ; preds = %123, %119
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #7
  br label %186

128:                                              ; preds = %105
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #7
  store i32 0, ptr %23, align 4, !tbaa !5
  br label %129

129:                                              ; preds = %145, %128
  %130 = load i32, ptr %23, align 4, !tbaa !5
  %131 = load i32, ptr %9, align 4, !tbaa !5
  %132 = icmp slt i32 %130, %131
  br i1 %132, label %134, label %133

133:                                              ; preds = %129
  store i32 17, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #7
  br label %148

134:                                              ; preds = %129
  %135 = load i64, ptr %5, align 8, !tbaa !9
  %136 = mul nsw i64 31, %135
  %137 = load i32, ptr %22, align 4, !tbaa !5
  %138 = sext i32 %137 to i64
  %139 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %138) #7
  %140 = load i32, ptr %23, align 4, !tbaa !5
  %141 = sext i32 %140 to i64
  %142 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %139, i64 noundef %141) #7
  %143 = load i64, ptr %142, align 8, !tbaa !9
  %144 = add nsw i64 %136, %143
  store i64 %144, ptr %5, align 8, !tbaa !9
  br label %145

145:                                              ; preds = %134
  %146 = load i32, ptr %23, align 4, !tbaa !5
  %147 = add nsw i32 %146, 1
  store i32 %147, ptr %23, align 4, !tbaa !5
  br label %129, !llvm.loop !14

148:                                              ; preds = %133
  br label %149

149:                                              ; preds = %148
  %150 = load i32, ptr %22, align 4, !tbaa !5
  %151 = add nsw i32 %150, 1
  store i32 %151, ptr %22, align 4, !tbaa !5
  br label %105, !llvm.loop !15

152:                                              ; preds = %109
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #7
  store i32 0, ptr %24, align 4, !tbaa !5
  br label %153

153:                                              ; preds = %179, %152
  %154 = load i32, ptr %24, align 4, !tbaa !5
  %155 = load i32, ptr %8, align 4, !tbaa !5
  %156 = icmp slt i32 %154, %155
  br i1 %156, label %158, label %157

157:                                              ; preds = %153
  store i32 20, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #7
  br label %182

158:                                              ; preds = %153
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #7
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %159

159:                                              ; preds = %175, %158
  %160 = load i32, ptr %25, align 4, !tbaa !5
  %161 = load i32, ptr %9, align 4, !tbaa !5
  %162 = icmp slt i32 %160, %161
  br i1 %162, label %164, label %163

163:                                              ; preds = %159
  store i32 23, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #7
  br label %178

164:                                              ; preds = %159
  %165 = load i64, ptr %5, align 8, !tbaa !9
  %166 = mul nsw i64 31, %165
  %167 = load i32, ptr %24, align 4, !tbaa !5
  %168 = sext i32 %167 to i64
  %169 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %168) #7
  %170 = load i32, ptr %25, align 4, !tbaa !5
  %171 = sext i32 %170 to i64
  %172 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %169, i64 noundef %171) #7
  %173 = load i64, ptr %172, align 8, !tbaa !9
  %174 = add nsw i64 %166, %173
  store i64 %174, ptr %5, align 8, !tbaa !9
  br label %175

175:                                              ; preds = %164
  %176 = load i32, ptr %25, align 4, !tbaa !5
  %177 = add nsw i32 %176, 1
  store i32 %177, ptr %25, align 4, !tbaa !5
  br label %159, !llvm.loop !16

178:                                              ; preds = %163
  br label %179

179:                                              ; preds = %178
  %180 = load i32, ptr %24, align 4, !tbaa !5
  %181 = add nsw i32 %180, 1
  store i32 %181, ptr %24, align 4, !tbaa !5
  br label %153, !llvm.loop !17

182:                                              ; preds = %157
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #7
  br label %183

183:                                              ; preds = %182
  %184 = load i32, ptr %14, align 4, !tbaa !5
  %185 = add nsw i32 %184, 1
  store i32 %185, ptr %14, align 4, !tbaa !5
  br label %50, !llvm.loop !18

186:                                              ; preds = %127, %118, %90
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  br label %187

187:                                              ; preds = %186, %67
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %222

188:                                              ; preds = %53
  call void @llvm.lifetime.start.p0(i64 24, ptr %26) #7
  invoke void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %27, ptr noundef nonnull align 8 dereferenceable(24) %10)
          to label %189 unwind label %198

189:                                              ; preds = %188
  invoke void @_ZplIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %26, ptr noundef %27, ptr noundef nonnull align 8 dereferenceable(24) %11)
          to label %190 unwind label %202

190:                                              ; preds = %189
  call void @llvm.lifetime.start.p0(i64 24, ptr %28) #7
  %191 = load i32, ptr %8, align 4, !tbaa !5
  %192 = load i32, ptr %9, align 4, !tbaa !5
  invoke void @_Z10makeMatrixIxESt6vectorIS0_IT_SaIS1_EESaIS3_EEii(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %28, i32 noundef %191, i32 noundef %192)
          to label %193 unwind label %206

193:                                              ; preds = %190
  %194 = invoke noundef zeroext i1 @_ZSteqISt6vectorIxSaIxEESaIS2_EEbRKS0_IT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24) %26, ptr noundef nonnull align 8 dereferenceable(24) %28)
          to label %195 unwind label %210

195:                                              ; preds = %193
  br i1 %194, label %196, label %197

196:                                              ; preds = %195
  br label %215

197:                                              ; preds = %195
  call void @__assert_fail(ptr noundef @.str, ptr noundef @.str.1, i32 noundef 21, ptr noundef @__PRETTY_FUNCTION__._Z5test1v) #8
  unreachable

198:                                              ; preds = %188
  %199 = landingpad { ptr, i32 }
          cleanup
  %200 = extractvalue { ptr, i32 } %199, 0
  store ptr %200, ptr %12, align 8
  %201 = extractvalue { ptr, i32 } %199, 1
  store i32 %201, ptr %13, align 4
  br label %221

202:                                              ; preds = %189
  %203 = landingpad { ptr, i32 }
          cleanup
  %204 = extractvalue { ptr, i32 } %203, 0
  store ptr %204, ptr %12, align 8
  %205 = extractvalue { ptr, i32 } %203, 1
  store i32 %205, ptr %13, align 4
  br label %220

206:                                              ; preds = %190
  %207 = landingpad { ptr, i32 }
          cleanup
  %208 = extractvalue { ptr, i32 } %207, 0
  store ptr %208, ptr %12, align 8
  %209 = extractvalue { ptr, i32 } %207, 1
  store i32 %209, ptr %13, align 4
  br label %219

210:                                              ; preds = %193
  %211 = landingpad { ptr, i32 }
          cleanup
  %212 = extractvalue { ptr, i32 } %211, 0
  store ptr %212, ptr %12, align 8
  %213 = extractvalue { ptr, i32 } %211, 1
  store i32 %213, ptr %13, align 4
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %28) #7
  br label %219

214:                                              ; No predecessors!
  br label %215

215:                                              ; preds = %214, %196
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %28) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %28) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %27) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %216

216:                                              ; preds = %215
  %217 = load i32, ptr %6, align 4, !tbaa !5
  %218 = add nsw i32 %217, 1
  store i32 %218, ptr %6, align 4, !tbaa !5
  br label %36, !llvm.loop !19

219:                                              ; preds = %210, %206
  call void @llvm.lifetime.end.p0(i64 24, ptr %28) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #7
  br label %220

220:                                              ; preds = %219, %202
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %27) #7
  br label %221

221:                                              ; preds = %220, %198
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #7
  br label %222

222:                                              ; preds = %221, %187
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  br label %223

223:                                              ; preds = %222, %54
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #7
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 2504, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %1) #7
  br label %250

224:                                              ; preds = %39
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #7
  %225 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #7
  %226 = getelementptr inbounds %"class.std::chrono::time_point", ptr %29, i32 0, i32 0
  %227 = getelementptr inbounds %"class.std::chrono::duration", ptr %226, i32 0, i32 0
  store i64 %225, ptr %227, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #7
  %228 = call i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8) %29, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %229 = getelementptr inbounds %"class.std::chrono::duration", ptr %31, i32 0, i32 0
  store i64 %228, ptr %229, align 8
  %230 = call noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8) %31)
  %231 = sitofp i64 %230 to double
  %232 = fdiv double %231, 1.000000e+09
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #7
  store double %232, ptr %30, align 8, !tbaa !20
  %233 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.2)
  %234 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %233, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %235 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
  %236 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %235, ptr noundef @_ZSt5fixedRSt8ios_base)
  %237 = call i32 @_ZSt12setprecisioni(i32 noundef 3)
  %238 = getelementptr inbounds %"struct.std::_Setprecision", ptr %32, i32 0, i32 0
  store i32 %237, ptr %238, align 4
  %239 = getelementptr inbounds %"struct.std::_Setprecision", ptr %32, i32 0, i32 0
  %240 = load i32, ptr %239, align 4
  %241 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %236, i32 %240)
  %242 = load double, ptr %30, align 8, !tbaa !20
  %243 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %241, double noundef %242)
  %244 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %243, ptr noundef @.str.4)
  %245 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %244, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %246 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.5)
  %247 = load i64, ptr %5, align 8, !tbaa !9
  %248 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %246, i64 noundef %247)
  %249 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %248, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 2504, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %1) #7
  ret void

250:                                              ; preds = %223
  %251 = load ptr, ptr %12, align 8
  %252 = load i32, ptr %13, align 4
  %253 = insertvalue { ptr, i32 } poison, ptr %251, 0
  %254 = insertvalue { ptr, i32 } %253, i32 %252, 1
  resume { ptr, i32 } %254
}

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

; Function Attrs: nounwind
declare i64 @_ZNSt6chrono3_V212system_clock3nowEv() #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504), i64 noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z10makeMatrixIxESt6vectorIS0_IT_SaIS1_EESaIS3_EEii(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 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 uwtable
declare dso_local void @_ZplIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZmiIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZSteqISt6vectorIxSaIxEESaIS2_EEbRKS0_IT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #4

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

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; 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: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8), i32) #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt5fixedRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt12setprecisioni(i32 noundef) #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8), double noundef) #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #0 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 = { 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 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}
!17 = distinct !{!17, !12}
!18 = distinct !{!18, !12}
!19 = distinct !{!19, !12}
!20 = !{!21, !21, i64 0}
!21 = !{!"double", !7, 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.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::mersenne_twister_engine" = type { [312 x i64], i64 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<long long>, std::allocator<std::vector<long long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<long long>, std::allocator<std::vector<long long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<long long>, std::allocator<std::vector<long long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<long long>, std::allocator<std::vector<long long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str = external hidden unnamed_addr constant [39 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [92 x i8], align 1
@__PRETTY_FUNCTION__._Z5test1v = external hidden unnamed_addr constant [13 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5test1v() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::chrono::time_point", align 8
  %2 = alloca %"class.std::mersenne_twister_engine", align 8
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca %"class.std::vector", align 8
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.std::vector", align 8
  %10 = alloca %"class.std::vector", align 8
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca %"class.std::vector", align 8
  %13 = alloca %"class.std::chrono::time_point", align 8
  %14 = alloca %"class.std::chrono::duration", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #8
  %15 = tail call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #8
  store i64 %15, ptr %1, align 8
  call void @llvm.lifetime.start.p0(i64 2504, ptr nonnull %2) #8
  call void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504) %2, i64 noundef 0)
  br label %34

16:                                               ; preds = %99
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #8
  %17 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #8
  store i64 %17, ptr %13, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #8
  %18 = call i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %1)
  store i64 %18, ptr %14, align 8
  %19 = call noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8) %14)
  %20 = sitofp i64 %19 to double
  %21 = fdiv double %20, 1.000000e+09
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #8
  %22 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.2)
  %23 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.3)
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull @_ZSt5fixedRSt8ios_base)
  %26 = call i32 @_ZSt12setprecisioni(i32 noundef 3)
  %27 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %25, i32 %26)
  %28 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %27, double noundef %21)
  %29 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull @.str.4)
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %29, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %31 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.5)
  %32 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %31, i64 noundef %.4.lcssa)
  %33 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %32, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #8
  call void @llvm.lifetime.end.p0(i64 2504, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #8
  ret void

34:                                               ; preds = %0, %99
  %.0119 = phi i64 [ 0, %0 ], [ %.4.lcssa, %99 ]
  %.039118 = phi i32 [ 0, %0 ], [ %100, %99 ]
  %35 = call noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %2)
  %36 = urem i64 %35, 11
  %37 = trunc nuw nsw i64 %36 to i32
  %38 = call noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %2)
  %39 = urem i64 %38, 11
  %40 = trunc nuw nsw i64 %39 to i32
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #8
  call void @_Z10makeMatrixIxESt6vectorIS0_IT_SaIS1_EESaIS3_EEii(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %3, i32 noundef %37, i32 noundef %40)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #8
  invoke void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %.preheader79 unwind label %42

.preheader79:                                     ; preds = %34
  %.not = icmp eq i64 %36, 0
  %.not120 = icmp eq i64 %39, 0
  %umax = call i32 @llvm.umax.i32(i32 %40, i32 1)
  %umax138 = call i32 @llvm.umax.i32(i32 %37, i32 1)
  %wide.trip.count139 = zext nneg i32 %umax138 to i64
  %wide.trip.count = zext nneg i32 %umax to i64
  %wide.trip.count150 = zext nneg i32 %umax138 to i64
  %wide.trip.count144 = zext nneg i32 %umax to i64
  %wide.trip.count161 = zext nneg i32 %umax138 to i64
  %wide.trip.count155 = zext nneg i32 %umax to i64
  %brmerge = or i1 %.not, %.not120
  %brmerge177 = or i1 %.not, %.not120
  %brmerge178 = or i1 %.not, %.not120
  br label %44

41:                                               ; preds = %._crit_edge111
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %10) #8
  invoke void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %85 unwind label %91

42:                                               ; preds = %34
  %43 = landingpad { ptr, i32 }
          cleanup
  br label %105

44:                                               ; preds = %.preheader79, %._crit_edge111
  %.1117 = phi i64 [ %.0119, %.preheader79 ], [ %.4.lcssa, %._crit_edge111 ]
  %.046116 = phi i32 [ 0, %.preheader79 ], [ %82, %._crit_edge111 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #8
  invoke void @_Z10makeMatrixIxESt6vectorIS0_IT_SaIS1_EESaIS3_EEii(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %5, i32 noundef %37, i32 noundef %40)
          to label %.preheader78 unwind label %52

.preheader78:                                     ; preds = %44
  br i1 %brmerge, label %._crit_edge100, label %.preheader76.us

.preheader76.us:                                  ; preds = %.preheader78, %._crit_edge.us
  %indvars.iv135 = phi i64 [ %indvars.iv.next136, %._crit_edge.us ], [ 0, %.preheader78 ]
  br label %45

45:                                               ; preds = %.preheader76.us, %47
  %indvars.iv = phi i64 [ 0, %.preheader76.us ], [ %indvars.iv.next, %47 ]
  %46 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %2)
          to label %47 unwind label %.split.us

47:                                               ; preds = %45
  %48 = urem i64 %46, 1000000000
  %49 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv135) #8
  %50 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %indvars.iv) #8
  store i64 %48, ptr %50, align 8, !tbaa !5
  %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.us, label %45, !llvm.loop !9

._crit_edge.us:                                   ; preds = %47
  %indvars.iv.next136 = add nuw nsw i64 %indvars.iv135, 1
  %exitcond140.not = icmp eq i64 %indvars.iv.next136, %wide.trip.count139
  br i1 %exitcond140.not, label %._crit_edge100, label %.preheader76.us, !llvm.loop !11

.split.us:                                        ; preds = %45
  %51 = landingpad { ptr, i32 }
          cleanup
  br label %83

._crit_edge100:                                   ; preds = %._crit_edge.us, %.preheader78
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #8
  invoke void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %54 unwind label %72

52:                                               ; preds = %44
  %53 = landingpad { ptr, i32 }
          cleanup
  br label %84

54:                                               ; preds = %._crit_edge100
  invoke void @_ZplIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %6, ptr noundef nonnull %7, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %55 unwind label %74

55:                                               ; preds = %54
  %56 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %6) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #8
  invoke void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %57 unwind label %77

57:                                               ; preds = %55
  invoke void @_ZmiIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %8, ptr noundef nonnull %9, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %58 unwind label %79

58:                                               ; preds = %57
  %59 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #8
  br i1 %brmerge177, label %._crit_edge111, label %.preheader75.us

.preheader75.us:                                  ; preds = %58, %._crit_edge.us106
  %indvars.iv146 = phi i64 [ %indvars.iv.next147, %._crit_edge.us106 ], [ 0, %58 ]
  %.2104.us = phi i64 [ %65, %._crit_edge.us106 ], [ %.1117, %58 ]
  br label %60

60:                                               ; preds = %.preheader75.us, %60
  %indvars.iv141 = phi i64 [ 0, %.preheader75.us ], [ %indvars.iv.next142, %60 ]
  %.3102.us = phi i64 [ %.2104.us, %.preheader75.us ], [ %65, %60 ]
  %61 = mul nsw i64 %.3102.us, 31
  %62 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %indvars.iv146) #8
  %63 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %62, i64 noundef %indvars.iv141) #8
  %64 = load i64, ptr %63, align 8, !tbaa !5
  %65 = add nsw i64 %64, %61
  %indvars.iv.next142 = add nuw nsw i64 %indvars.iv141, 1
  %exitcond145.not = icmp eq i64 %indvars.iv.next142, %wide.trip.count144
  br i1 %exitcond145.not, label %._crit_edge.us106, label %60, !llvm.loop !12

._crit_edge.us106:                                ; preds = %60
  %indvars.iv.next147 = add nuw nsw i64 %indvars.iv146, 1
  %exitcond151.not = icmp eq i64 %indvars.iv.next147, %wide.trip.count150
  br i1 %exitcond151.not, label %.preheader77, label %.preheader75.us, !llvm.loop !13

.preheader77:                                     ; preds = %._crit_edge.us106
  br i1 %brmerge178, label %._crit_edge111, label %.preheader.us

.preheader.us:                                    ; preds = %.preheader77, %._crit_edge.us113
  %indvars.iv157 = phi i64 [ %indvars.iv.next158, %._crit_edge.us113 ], [ 0, %.preheader77 ]
  %.4110.us = phi i64 [ %71, %._crit_edge.us113 ], [ %65, %.preheader77 ]
  br label %66

66:                                               ; preds = %.preheader.us, %66
  %indvars.iv152 = phi i64 [ 0, %.preheader.us ], [ %indvars.iv.next153, %66 ]
  %.5108.us = phi i64 [ %.4110.us, %.preheader.us ], [ %71, %66 ]
  %67 = mul nsw i64 %.5108.us, 31
  %68 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %indvars.iv157) #8
  %69 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %68, i64 noundef %indvars.iv152) #8
  %70 = load i64, ptr %69, align 8, !tbaa !5
  %71 = add nsw i64 %70, %67
  %indvars.iv.next153 = add nuw nsw i64 %indvars.iv152, 1
  %exitcond156.not = icmp eq i64 %indvars.iv.next153, %wide.trip.count155
  br i1 %exitcond156.not, label %._crit_edge.us113, label %66, !llvm.loop !14

._crit_edge.us113:                                ; preds = %66
  %indvars.iv.next158 = add nuw nsw i64 %indvars.iv157, 1
  %exitcond162.not = icmp eq i64 %indvars.iv.next158, %wide.trip.count161
  br i1 %exitcond162.not, label %._crit_edge111, label %.preheader.us, !llvm.loop !15

72:                                               ; preds = %._crit_edge100
  %73 = landingpad { ptr, i32 }
          cleanup
  br label %76

74:                                               ; preds = %54
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  br label %76

76:                                               ; preds = %74, %72
  %.pn66 = phi { ptr, i32 } [ %75, %74 ], [ %73, %72 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #8
  br label %83

77:                                               ; preds = %55
  %78 = landingpad { ptr, i32 }
          cleanup
  br label %81

79:                                               ; preds = %57
  %80 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  br label %81

81:                                               ; preds = %79, %77
  %.pn68 = phi { ptr, i32 } [ %80, %79 ], [ %78, %77 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #8
  br label %83

._crit_edge111:                                   ; preds = %._crit_edge.us113, %.preheader77, %58
  %.4.lcssa = phi i64 [ %65, %.preheader77 ], [ %.1117, %58 ], [ %71, %._crit_edge.us113 ]
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #8
  %82 = add nuw nsw i32 %.046116, 1
  %exitcond163.not = icmp eq i32 %82, 10
  br i1 %exitcond163.not, label %41, label %44, !llvm.loop !16

83:                                               ; preds = %81, %76, %.split.us
  %.pn70 = phi { ptr, i32 } [ %51, %.split.us ], [ %.pn68, %81 ], [ %.pn66, %76 ]
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  br label %84

84:                                               ; preds = %83, %52
  %.pn70.pn = phi { ptr, i32 } [ %.pn70, %83 ], [ %53, %52 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #8
  br label %104

85:                                               ; preds = %41
  invoke void @_ZplIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %10, ptr noundef nonnull %11, ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %86 unwind label %93

86:                                               ; preds = %85
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %12) #8
  invoke void @_Z10makeMatrixIxESt6vectorIS0_IT_SaIS1_EESaIS3_EEii(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %12, i32 noundef %37, i32 noundef %40)
          to label %87 unwind label %95

87:                                               ; preds = %86
  %88 = invoke noundef zeroext i1 @_ZSteqISt6vectorIxSaIxEESaIS2_EEbRKS0_IT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 8 dereferenceable(24) %12)
          to label %89 unwind label %97

89:                                               ; preds = %87
  br i1 %88, label %99, label %90

90:                                               ; preds = %89
  call void @__assert_fail(ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 21, ptr noundef nonnull @__PRETTY_FUNCTION__._Z5test1v) #9
  unreachable

91:                                               ; preds = %41
  %92 = landingpad { ptr, i32 }
          cleanup
  br label %103

93:                                               ; preds = %85
  %94 = landingpad { ptr, i32 }
          cleanup
  br label %102

95:                                               ; preds = %86
  %96 = landingpad { ptr, i32 }
          cleanup
  br label %101

97:                                               ; preds = %87
  %98 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #8
  br label %101

99:                                               ; preds = %89
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #8
  %100 = add nuw nsw i32 %.039118, 1
  %exitcond164.not = icmp eq i32 %100, 10000
  br i1 %exitcond164.not, label %16, label %34, !llvm.loop !17

101:                                              ; preds = %97, %95
  %.pn = phi { ptr, i32 } [ %98, %97 ], [ %96, %95 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  br label %102

102:                                              ; preds = %101, %93
  %.pn.pn = phi { ptr, i32 } [ %.pn, %101 ], [ %94, %93 ]
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #8
  br label %103

103:                                              ; preds = %102, %91
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %102 ], [ %92, %91 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #8
  br label %104

104:                                              ; preds = %103, %84
  %.pn70.pn.pn = phi { ptr, i32 } [ %.pn70.pn, %84 ], [ %.pn.pn.pn, %103 ]
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  br label %105

105:                                              ; preds = %104, %42
  %.pn70.pn.pn.pn = phi { ptr, i32 } [ %.pn70.pn.pn, %104 ], [ %43, %42 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  call void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #8
  call void @llvm.lifetime.end.p0(i64 2504, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #8
  resume { ptr, i32 } %.pn70.pn.pn.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: nounwind
declare i64 @_ZNSt6chrono3_V212system_clock3nowEv() local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504), i64 noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z10makeMatrixIxESt6vectorIS0_IT_SaIS1_EESaIS3_EEii(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IxSaIxEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 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 uwtable
declare dso_local void @_ZplIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IxSaIxEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IxSaIxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZmiIxESt6vectorIS0_IT_SaIS1_EESaIS3_EES5_RKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZSteqISt6vectorIxSaIxEESaIS2_EEbRKS0_IT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4

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

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; 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: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8), i32) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt5fixedRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt12setprecisioni(i32 noundef) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8), double noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umax.i32(i32, i32) #7

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 = { 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 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SCCPPass,SROAPass,SimplifyCFGPass,TailCallElimPass