; LLVM IR from o0o0o0o0o0o0o/image-processing-from-scratch :: ImageMatting/Eigen/bench (eig33)

; 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.Eigen::BenchTimer" = type { %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix" }
%"class.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { %"struct.Eigen::internal::plain_array" }
%"struct.Eigen::internal::plain_array" = type { [2 x double] }
%"class.Eigen::Matrix.2" = type { %"class.Eigen::PlainObjectBase.3" }
%"class.Eigen::PlainObjectBase.3" = type { %"class.Eigen::DenseStorage.10" }
%"class.Eigen::DenseStorage.10" = type { %"struct.Eigen::internal::plain_array.11" }
%"struct.Eigen::internal::plain_array.11" = type { [9 x double] }
%"class.Eigen::CwiseNullaryOp" = type { [3 x i8] }
%"class.Eigen::Product" = type { %"class.Eigen::Transpose", ptr }
%"class.Eigen::Transpose" = type { ptr }
%"class.Eigen::SelfAdjointEigenSolver" = type <{ %"class.Eigen::Matrix.2", %"class.Eigen::Matrix.25", %"class.Eigen::Matrix", i32, i8, i8, [10 x i8] }>
%"class.Eigen::Matrix.25" = type { %"class.Eigen::PlainObjectBase.26" }
%"class.Eigen::PlainObjectBase.26" = type { %"class.Eigen::DenseStorage.33" }
%"class.Eigen::DenseStorage.33" = type { %"struct.Eigen::internal::plain_array.34" }
%"struct.Eigen::internal::plain_array.34" = type { [3 x double] }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [19 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [4 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.Eigen::BenchTimer", align 16
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca %"class.Eigen::Matrix.2", align 8
  %6 = alloca %"class.Eigen::CwiseNullaryOp", align 1
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.Eigen::Product", align 8
  %10 = alloca %"class.Eigen::Transpose", align 8
  %11 = alloca %"class.Eigen::SelfAdjointEigenSolver", align 16
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca %"class.Eigen::Matrix.2", align 8
  %18 = alloca %"class.Eigen::Matrix.25", align 8
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 80, ptr %2) #5
  call void @_ZN5Eigen10BenchTimerC2Ev(ptr noundef nonnull align 16 dereferenceable(80) %2)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  store i32 10, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 400000, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 72, ptr %5) #5
  call void @llvm.lifetime.start.p0(i64 3, ptr %6) #5
  invoke void @_ZN5Eigen9DenseBaseINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE6RandomEll(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseNullaryOp") align 1 %6, i64 noundef 3, i64 noundef 3)
          to label %21 unwind label %41

21:                                               ; preds = %0
  invoke void @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEC2INS_14CwiseNullaryOpINS_8internal16scalar_random_opIdEES1_EEEERKNS_9EigenBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(72) %5, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %22 unwind label %41

22:                                               ; preds = %21
  call void @llvm.lifetime.end.p0(i64 3, ptr %6) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr %9) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %23 = invoke ptr @_ZNK5Eigen10MatrixBaseINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7adjointEv(ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %24 unwind label %45

24:                                               ; preds = %22
  %25 = getelementptr inbounds %"class.Eigen::Transpose", ptr %10, i32 0, i32 0
  store ptr %23, ptr %25, align 8
  %26 = invoke { ptr, ptr } @_ZNK5Eigen10MatrixBaseINS_9TransposeIKNS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEEEEmlIS3_EEKNS_7ProductIS5_T_Li0EEERKNS0_IS9_EE(ptr noundef nonnull align 1 dereferenceable(1) %10, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %27 unwind label %45

27:                                               ; preds = %24
  %28 = getelementptr inbounds { ptr, ptr }, ptr %9, i32 0, i32 0
  %29 = extractvalue { ptr, ptr } %26, 0
  store ptr %29, ptr %28, align 8
  %30 = getelementptr inbounds { ptr, ptr }, ptr %9, i32 0, i32 1
  %31 = extractvalue { ptr, ptr } %26, 1
  store ptr %31, ptr %30, align 8
  %32 = invoke noundef nonnull align 8 dereferenceable(72) ptr @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEaSINS_7ProductINS_9TransposeIKS1_EES1_Li0EEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(72) %5, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %33 unwind label %45

33:                                               ; preds = %27
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %9) #5
  call void @llvm.lifetime.start.p0(i64 128, ptr %11) #5
  invoke void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEEC2IS2_EERKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %11, ptr noundef nonnull align 1 dereferenceable(1) %5, i32 noundef 128)
          to label %34 unwind label %49

34:                                               ; preds = %33
  invoke void @_ZN5Eigen10BenchTimer5resetEv(ptr noundef nonnull align 16 dereferenceable(80) %2)
          to label %35 unwind label %49

35:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %36

36:                                               ; preds = %77, %35
  %37 = load i32, ptr %12, align 4, !tbaa !5
  %38 = load i32, ptr %3, align 4, !tbaa !5
  %39 = icmp slt i32 %37, %38
  br i1 %39, label %53, label %40

40:                                               ; preds = %36
  store i32 2, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %81

41:                                               ; preds = %21, %0
  %42 = landingpad { ptr, i32 }
          cleanup
  %43 = extractvalue { ptr, i32 } %42, 0
  store ptr %43, ptr %7, align 8
  %44 = extractvalue { ptr, i32 } %42, 1
  store i32 %44, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 3, ptr %6) #5
  br label %189

45:                                               ; preds = %27, %24, %22
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %7, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %9) #5
  br label %189

49:                                               ; preds = %130, %128, %126, %124, %89, %87, %85, %83, %81, %34, %33
  %50 = landingpad { ptr, i32 }
          cleanup
  %51 = extractvalue { ptr, i32 } %50, 0
  store ptr %51, ptr %7, align 8
  %52 = extractvalue { ptr, i32 } %50, 1
  store i32 %52, ptr %8, align 4
  br label %188

53:                                               ; preds = %36
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %2)
          to label %54 unwind label %60

54:                                               ; preds = %53
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  store i32 0, ptr %14, align 4, !tbaa !5
  br label %55

55:                                               ; preds = %67, %54
  %56 = load i32, ptr %14, align 4, !tbaa !5
  %57 = load i32, ptr %4, align 4, !tbaa !5
  %58 = icmp slt i32 %56, %57
  br i1 %58, label %64, label %59

59:                                               ; preds = %55
  store i32 5, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  br label %74

60:                                               ; preds = %75, %74, %53
  %61 = landingpad { ptr, i32 }
          cleanup
  %62 = extractvalue { ptr, i32 } %61, 0
  store ptr %62, ptr %7, align 8
  %63 = extractvalue { ptr, i32 } %61, 1
  store i32 %63, ptr %8, align 4
  br label %80

64:                                               ; preds = %55
  %65 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %11, ptr noundef nonnull align 1 dereferenceable(1) %5, i32 noundef 128)
          to label %66 unwind label %70

66:                                               ; preds = %64
  br label %67

67:                                               ; preds = %66
  %68 = load i32, ptr %14, align 4, !tbaa !5
  %69 = add nsw i32 %68, 1
  store i32 %69, ptr %14, align 4, !tbaa !5
  br label %55, !llvm.loop !9

70:                                               ; preds = %64
  %71 = landingpad { ptr, i32 }
          cleanup
  %72 = extractvalue { ptr, i32 } %71, 0
  store ptr %72, ptr %7, align 8
  %73 = extractvalue { ptr, i32 } %71, 1
  store i32 %73, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  br label %80

74:                                               ; preds = %59
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %2)
          to label %75 unwind label %60

75:                                               ; preds = %74
  invoke void @_ZL7clobberv()
          to label %76 unwind label %60

76:                                               ; preds = %75
  br label %77

77:                                               ; preds = %76
  %78 = load i32, ptr %12, align 4, !tbaa !5
  %79 = add nsw i32 %78, 1
  store i32 %79, ptr %12, align 4, !tbaa !5
  br label %36, !llvm.loop !11

80:                                               ; preds = %70, %60
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %188

81:                                               ; preds = %40
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %83 unwind label %49

83:                                               ; preds = %81
  %84 = invoke noundef double @_ZNK5Eigen10BenchTimer4bestEi(ptr noundef nonnull align 16 dereferenceable(80) %2, i32 noundef 0)
          to label %85 unwind label %49

85:                                               ; preds = %83
  %86 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %82, double noundef %84)
          to label %87 unwind label %49

87:                                               ; preds = %85
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %86, ptr noundef @.str.1)
          to label %89 unwind label %49

89:                                               ; preds = %87
  invoke void @_ZN5Eigen10BenchTimer5resetEv(ptr noundef nonnull align 16 dereferenceable(80) %2)
          to label %90 unwind label %49

90:                                               ; preds = %89
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #5
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %91

91:                                               ; preds = %120, %90
  %92 = load i32, ptr %15, align 4, !tbaa !5
  %93 = load i32, ptr %3, align 4, !tbaa !5
  %94 = icmp slt i32 %92, %93
  br i1 %94, label %96, label %95

95:                                               ; preds = %91
  store i32 8, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  br label %124

96:                                               ; preds = %91
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %2)
          to label %97 unwind label %103

97:                                               ; preds = %96
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  store i32 0, ptr %16, align 4, !tbaa !5
  br label %98

98:                                               ; preds = %110, %97
  %99 = load i32, ptr %16, align 4, !tbaa !5
  %100 = load i32, ptr %4, align 4, !tbaa !5
  %101 = icmp slt i32 %99, %100
  br i1 %101, label %107, label %102

102:                                              ; preds = %98
  store i32 11, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %117

103:                                              ; preds = %118, %117, %96
  %104 = landingpad { ptr, i32 }
          cleanup
  %105 = extractvalue { ptr, i32 } %104, 0
  store ptr %105, ptr %7, align 8
  %106 = extractvalue { ptr, i32 } %104, 1
  store i32 %106, ptr %8, align 4
  br label %123

107:                                              ; preds = %98
  %108 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %11, ptr noundef nonnull align 8 dereferenceable(72) %5, i32 noundef 128)
          to label %109 unwind label %113

109:                                              ; preds = %107
  br label %110

110:                                              ; preds = %109
  %111 = load i32, ptr %16, align 4, !tbaa !5
  %112 = add nsw i32 %111, 1
  store i32 %112, ptr %16, align 4, !tbaa !5
  br label %98, !llvm.loop !12

113:                                              ; preds = %107
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %7, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %123

117:                                              ; preds = %102
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %2)
          to label %118 unwind label %103

118:                                              ; preds = %117
  invoke void @_ZL7clobberv()
          to label %119 unwind label %103

119:                                              ; preds = %118
  br label %120

120:                                              ; preds = %119
  %121 = load i32, ptr %15, align 4, !tbaa !5
  %122 = add nsw i32 %121, 1
  store i32 %122, ptr %15, align 4, !tbaa !5
  br label %91, !llvm.loop !13

123:                                              ; preds = %113, %103
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  br label %188

124:                                              ; preds = %95
  %125 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.2)
          to label %126 unwind label %49

126:                                              ; preds = %124
  %127 = invoke noundef double @_ZNK5Eigen10BenchTimer4bestEi(ptr noundef nonnull align 16 dereferenceable(80) %2, i32 noundef 0)
          to label %128 unwind label %49

128:                                              ; preds = %126
  %129 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %125, double noundef %127)
          to label %130 unwind label %49

130:                                              ; preds = %128
  %131 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %129, ptr noundef @.str.1)
          to label %132 unwind label %49

132:                                              ; preds = %130
  call void @llvm.lifetime.start.p0(i64 72, ptr %17) #5
  invoke void @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 8 dereferenceable(72) %17)
          to label %133 unwind label %141

133:                                              ; preds = %132
  call void @llvm.lifetime.start.p0(i64 24, ptr %18) #5
  invoke void @_ZN5Eigen6MatrixIdLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18)
          to label %134 unwind label %145

134:                                              ; preds = %133
  invoke void @_ZN5Eigen10BenchTimer5resetEv(ptr noundef nonnull align 16 dereferenceable(80) %2)
          to label %135 unwind label %145

135:                                              ; preds = %134
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #5
  store i32 0, ptr %19, align 4, !tbaa !5
  br label %136

136:                                              ; preds = %172, %135
  %137 = load i32, ptr %19, align 4, !tbaa !5
  %138 = load i32, ptr %3, align 4, !tbaa !5
  %139 = icmp slt i32 %137, %138
  br i1 %139, label %149, label %140

140:                                              ; preds = %136
  store i32 14, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #5
  br label %176

141:                                              ; preds = %132
  %142 = landingpad { ptr, i32 }
          cleanup
  %143 = extractvalue { ptr, i32 } %142, 0
  store ptr %143, ptr %7, align 8
  %144 = extractvalue { ptr, i32 } %142, 1
  store i32 %144, ptr %8, align 4
  br label %187

145:                                              ; preds = %182, %180, %178, %176, %134, %133
  %146 = landingpad { ptr, i32 }
          cleanup
  %147 = extractvalue { ptr, i32 } %146, 0
  store ptr %147, ptr %7, align 8
  %148 = extractvalue { ptr, i32 } %146, 1
  store i32 %148, ptr %8, align 4
  br label %186

149:                                              ; preds = %136
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %2)
          to label %150 unwind label %156

150:                                              ; preds = %149
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #5
  store i32 0, ptr %20, align 4, !tbaa !5
  br label %151

151:                                              ; preds = %162, %150
  %152 = load i32, ptr %20, align 4, !tbaa !5
  %153 = load i32, ptr %4, align 4, !tbaa !5
  %154 = icmp slt i32 %152, %153
  br i1 %154, label %160, label %155

155:                                              ; preds = %151
  store i32 17, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #5
  br label %169

156:                                              ; preds = %170, %169, %149
  %157 = landingpad { ptr, i32 }
          cleanup
  %158 = extractvalue { ptr, i32 } %157, 0
  store ptr %158, ptr %7, align 8
  %159 = extractvalue { ptr, i32 } %157, 1
  store i32 %159, ptr %8, align 4
  br label %175

160:                                              ; preds = %151
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %5, ptr noundef nonnull align 8 dereferenceable(72) %17, ptr noundef nonnull align 8 dereferenceable(24) %18)
          to label %161 unwind label %165

161:                                              ; preds = %160
  br label %162

162:                                              ; preds = %161
  %163 = load i32, ptr %20, align 4, !tbaa !5
  %164 = add nsw i32 %163, 1
  store i32 %164, ptr %20, align 4, !tbaa !5
  br label %151, !llvm.loop !14

165:                                              ; preds = %160
  %166 = landingpad { ptr, i32 }
          cleanup
  %167 = extractvalue { ptr, i32 } %166, 0
  store ptr %167, ptr %7, align 8
  %168 = extractvalue { ptr, i32 } %166, 1
  store i32 %168, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #5
  br label %175

169:                                              ; preds = %155
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %2)
          to label %170 unwind label %156

170:                                              ; preds = %169
  invoke void @_ZL7clobberv()
          to label %171 unwind label %156

171:                                              ; preds = %170
  br label %172

172:                                              ; preds = %171
  %173 = load i32, ptr %19, align 4, !tbaa !5
  %174 = add nsw i32 %173, 1
  store i32 %174, ptr %19, align 4, !tbaa !5
  br label %136, !llvm.loop !15

175:                                              ; preds = %165, %156
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #5
  br label %186

176:                                              ; preds = %140
  %177 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
          to label %178 unwind label %145

178:                                              ; preds = %176
  %179 = invoke noundef double @_ZNK5Eigen10BenchTimer4bestEi(ptr noundef nonnull align 16 dereferenceable(80) %2, i32 noundef 0)
          to label %180 unwind label %145

180:                                              ; preds = %178
  %181 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %177, double noundef %179)
          to label %182 unwind label %145

182:                                              ; preds = %180
  %183 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %181, ptr noundef @.str.4)
          to label %184 unwind label %145

184:                                              ; preds = %182
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 72, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 128, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 72, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  call void @_ZN5Eigen10BenchTimerD2Ev(ptr noundef nonnull align 16 dereferenceable(80) %2) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr %2) #5
  %185 = load i32, ptr %1, align 4
  ret i32 %185

186:                                              ; preds = %175, %145
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #5
  br label %187

187:                                              ; preds = %186, %141
  call void @llvm.lifetime.end.p0(i64 72, ptr %17) #5
  br label %188

188:                                              ; preds = %187, %123, %80, %49
  call void @llvm.lifetime.end.p0(i64 128, ptr %11) #5
  br label %189

189:                                              ; preds = %188, %45, %41
  call void @llvm.lifetime.end.p0(i64 72, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  call void @_ZN5Eigen10BenchTimerD2Ev(ptr noundef nonnull align 16 dereferenceable(80) %2) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr %2) #5
  br label %190

190:                                              ; preds = %189
  %191 = load ptr, ptr %7, align 8
  %192 = load i32, ptr %8, align 4
  %193 = insertvalue { ptr, i32 } poison, ptr %191, 0
  %194 = insertvalue { ptr, i32 } %193, i32 %192, 1
  resume { ptr, i32 } %194
}

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Eigen10BenchTimerC2Ev(ptr noundef nonnull align 16 dereferenceable(80)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen9DenseBaseINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE6RandomEll(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseNullaryOp") align 1, i64 noundef, i64 noundef) #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEC2INS_14CwiseNullaryOpINS_8internal16scalar_random_opIdEES1_EEEERKNS_9EigenBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #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: inlinehint mustprogress uwtable
declare dso_local ptr @_ZNK5Eigen10MatrixBaseINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7adjointEv(ptr noundef nonnull align 1 dereferenceable(1)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { ptr, ptr } @_ZNK5Eigen10MatrixBaseINS_9TransposeIKNS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEEEEmlIS3_EEKNS_7ProductIS5_T_Li0EEERKNS0_IS9_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(72) ptr @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEaSINS_7ProductINS_9TransposeIKS1_EES1_Li0EEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 1 dereferenceable(1)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEEC2IS2_EERKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118), ptr noundef nonnull align 1 dereferenceable(1), i32 noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen10BenchTimer5resetEv(ptr noundef nonnull align 16 dereferenceable(80)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118), ptr noundef nonnull align 1 dereferenceable(1), i32 noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZL7clobberv() #4

; 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) #3

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef double @_ZNK5Eigen10BenchTimer4bestEi(ptr noundef nonnull align 16 dereferenceable(80), i32 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118), ptr noundef nonnull align 8 dereferenceable(72), i32 noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(24)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen10BenchTimerD2Ev(ptr noundef nonnull align 16 dereferenceable(80)) unnamed_addr #4 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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint mustprogress 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 = { 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 #5 = { 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 = 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}


; 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.Eigen::BenchTimer" = type { %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix" }
%"class.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { %"struct.Eigen::internal::plain_array" }
%"struct.Eigen::internal::plain_array" = type { [2 x double] }
%"class.Eigen::Matrix.2" = type { %"class.Eigen::PlainObjectBase.3" }
%"class.Eigen::PlainObjectBase.3" = type { %"class.Eigen::DenseStorage.10" }
%"class.Eigen::DenseStorage.10" = type { %"struct.Eigen::internal::plain_array.11" }
%"struct.Eigen::internal::plain_array.11" = type { [9 x double] }
%"class.Eigen::CwiseNullaryOp" = type { [3 x i8] }
%"class.Eigen::Product" = type { %"class.Eigen::Transpose", ptr }
%"class.Eigen::Transpose" = type { ptr }
%"class.Eigen::SelfAdjointEigenSolver" = type <{ %"class.Eigen::Matrix.2", %"class.Eigen::Matrix.25", %"class.Eigen::Matrix", i32, i8, i8, [10 x i8] }>
%"class.Eigen::Matrix.25" = type { %"class.Eigen::PlainObjectBase.26" }
%"class.Eigen::PlainObjectBase.26" = type { %"class.Eigen::DenseStorage.33" }
%"class.Eigen::DenseStorage.33" = type { %"struct.Eigen::internal::plain_array.34" }
%"struct.Eigen::internal::plain_array.34" = type { [3 x double] }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [19 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [4 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.Eigen::BenchTimer", align 16
  %2 = alloca %"class.Eigen::Matrix.2", align 8
  %3 = alloca %"class.Eigen::CwiseNullaryOp", align 1
  %4 = alloca %"class.Eigen::Product", align 8
  %5 = alloca %"class.Eigen::Transpose", align 8
  %6 = alloca %"class.Eigen::SelfAdjointEigenSolver", align 16
  %7 = alloca %"class.Eigen::Matrix.2", align 8
  %8 = alloca %"class.Eigen::Matrix.25", align 8
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %1) #5
  call void @_ZN5Eigen10BenchTimerC2Ev(ptr noundef nonnull align 16 dereferenceable(80) %1)
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %2) #5
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %3) #5
  invoke void @_ZN5Eigen9DenseBaseINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE6RandomEll(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseNullaryOp") align 1 %3, i64 noundef 3, i64 noundef 3)
          to label %9 unwind label %21

9:                                                ; preds = %0
  invoke void @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEC2INS_14CwiseNullaryOpINS_8internal16scalar_random_opIdEES1_EEEERKNS_9EigenBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %10 unwind label %21

10:                                               ; preds = %9
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %3) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %11 = invoke ptr @_ZNK5Eigen10MatrixBaseINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7adjointEv(ptr noundef nonnull align 1 dereferenceable(1) %2)
          to label %12 unwind label %23

12:                                               ; preds = %10
  store ptr %11, ptr %5, align 8
  %13 = invoke { ptr, ptr } @_ZNK5Eigen10MatrixBaseINS_9TransposeIKNS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEEEEmlIS3_EEKNS_7ProductIS5_T_Li0EEERKNS0_IS9_EE(ptr noundef nonnull align 1 dereferenceable(1) %5, ptr noundef nonnull align 1 dereferenceable(1) %2)
          to label %14 unwind label %23

14:                                               ; preds = %12
  %15 = extractvalue { ptr, ptr } %13, 0
  store ptr %15, ptr %4, align 8
  %16 = getelementptr inbounds i8, ptr %4, i64 8
  %17 = extractvalue { ptr, ptr } %13, 1
  store ptr %17, ptr %16, align 8
  %18 = invoke noundef nonnull align 8 dereferenceable(72) ptr @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEaSINS_7ProductINS_9TransposeIKS1_EES1_Li0EEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %19 unwind label %23

19:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 128, ptr nonnull %6) #5
  invoke void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEEC2IS2_EERKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %20 unwind label %25

20:                                               ; preds = %19
  invoke void @_ZN5Eigen10BenchTimer5resetEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.preheader unwind label %25

.preheader46.preheader:                           ; preds = %20
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45 unwind label %28

21:                                               ; preds = %9, %0
  %22 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %3) #5
  br label %177

23:                                               ; preds = %14, %12, %10
  %24 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #5
  br label %177

25:                                               ; preds = %126, %124, %122, %120, %77, %75, %73, %71, %69, %20, %19
  %26 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

27:                                               ; preds = %31
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.1 unwind label %28

28:                                               ; preds = %68, %.preheader46.9, %64, %.preheader46.8, %60, %.preheader46.7, %56, %.preheader46.6, %52, %.preheader46.5, %48, %.preheader46.4, %44, %.preheader46.3, %40, %.preheader46.2, %36, %.preheader46.1, %27, %.preheader46.preheader
  %29 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.preheader45:                                     ; preds = %.preheader46.preheader, %31
  %.02347 = phi i32 [ %32, %31 ], [ 0, %.preheader46.preheader ]
  %30 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %31 unwind label %.loopexit

31:                                               ; preds = %.preheader45
  %32 = add nuw nsw i32 %.02347, 1
  %exitcond.not = icmp eq i32 %32, 400000
  br i1 %exitcond.not, label %27, label %.preheader45, !llvm.loop !5

.loopexit:                                        ; preds = %.preheader45
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit:                      ; preds = %.preheader45.1
  %lpad.loopexit54 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit:    ; preds = %.preheader45.2
  %lpad.loopexit57 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader45.3
  %lpad.loopexit59 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader45.4
  %lpad.loopexit62 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader45.5
  %lpad.loopexit64 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader45.6
  %lpad.loopexit67 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader45.7
  %lpad.loopexit69 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader45.8
  %lpad.loopexit72 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp: ; preds = %.preheader45.9
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.preheader46.1:                                   ; preds = %27
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45.1 unwind label %28

.preheader45.1:                                   ; preds = %.preheader46.1, %34
  %.02347.1 = phi i32 [ %35, %34 ], [ 0, %.preheader46.1 ]
  %33 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %34 unwind label %.loopexit.split-lp.loopexit

34:                                               ; preds = %.preheader45.1
  %35 = add nuw nsw i32 %.02347.1, 1
  %exitcond.1.not = icmp eq i32 %35, 400000
  br i1 %exitcond.1.not, label %36, label %.preheader45.1, !llvm.loop !5

36:                                               ; preds = %34
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.2 unwind label %28

.preheader46.2:                                   ; preds = %36
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45.2 unwind label %28

.preheader45.2:                                   ; preds = %.preheader46.2, %38
  %.02347.2 = phi i32 [ %39, %38 ], [ 0, %.preheader46.2 ]
  %37 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %38 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

38:                                               ; preds = %.preheader45.2
  %39 = add nuw nsw i32 %.02347.2, 1
  %exitcond.2.not = icmp eq i32 %39, 400000
  br i1 %exitcond.2.not, label %40, label %.preheader45.2, !llvm.loop !5

40:                                               ; preds = %38
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.3 unwind label %28

.preheader46.3:                                   ; preds = %40
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45.3 unwind label %28

.preheader45.3:                                   ; preds = %.preheader46.3, %42
  %.02347.3 = phi i32 [ %43, %42 ], [ 0, %.preheader46.3 ]
  %41 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %42 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

42:                                               ; preds = %.preheader45.3
  %43 = add nuw nsw i32 %.02347.3, 1
  %exitcond.3.not = icmp eq i32 %43, 400000
  br i1 %exitcond.3.not, label %44, label %.preheader45.3, !llvm.loop !5

44:                                               ; preds = %42
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.4 unwind label %28

.preheader46.4:                                   ; preds = %44
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45.4 unwind label %28

.preheader45.4:                                   ; preds = %.preheader46.4, %46
  %.02347.4 = phi i32 [ %47, %46 ], [ 0, %.preheader46.4 ]
  %45 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %46 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

46:                                               ; preds = %.preheader45.4
  %47 = add nuw nsw i32 %.02347.4, 1
  %exitcond.4.not = icmp eq i32 %47, 400000
  br i1 %exitcond.4.not, label %48, label %.preheader45.4, !llvm.loop !5

48:                                               ; preds = %46
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.5 unwind label %28

.preheader46.5:                                   ; preds = %48
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45.5 unwind label %28

.preheader45.5:                                   ; preds = %.preheader46.5, %50
  %.02347.5 = phi i32 [ %51, %50 ], [ 0, %.preheader46.5 ]
  %49 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %50 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

50:                                               ; preds = %.preheader45.5
  %51 = add nuw nsw i32 %.02347.5, 1
  %exitcond.5.not = icmp eq i32 %51, 400000
  br i1 %exitcond.5.not, label %52, label %.preheader45.5, !llvm.loop !5

52:                                               ; preds = %50
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.6 unwind label %28

.preheader46.6:                                   ; preds = %52
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45.6 unwind label %28

.preheader45.6:                                   ; preds = %.preheader46.6, %54
  %.02347.6 = phi i32 [ %55, %54 ], [ 0, %.preheader46.6 ]
  %53 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %54 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

54:                                               ; preds = %.preheader45.6
  %55 = add nuw nsw i32 %.02347.6, 1
  %exitcond.6.not = icmp eq i32 %55, 400000
  br i1 %exitcond.6.not, label %56, label %.preheader45.6, !llvm.loop !5

56:                                               ; preds = %54
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.7 unwind label %28

.preheader46.7:                                   ; preds = %56
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45.7 unwind label %28

.preheader45.7:                                   ; preds = %.preheader46.7, %58
  %.02347.7 = phi i32 [ %59, %58 ], [ 0, %.preheader46.7 ]
  %57 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %58 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

58:                                               ; preds = %.preheader45.7
  %59 = add nuw nsw i32 %.02347.7, 1
  %exitcond.7.not = icmp eq i32 %59, 400000
  br i1 %exitcond.7.not, label %60, label %.preheader45.7, !llvm.loop !5

60:                                               ; preds = %58
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.8 unwind label %28

.preheader46.8:                                   ; preds = %60
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45.8 unwind label %28

.preheader45.8:                                   ; preds = %.preheader46.8, %62
  %.02347.8 = phi i32 [ %63, %62 ], [ 0, %.preheader46.8 ]
  %61 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %62 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

62:                                               ; preds = %.preheader45.8
  %63 = add nuw nsw i32 %.02347.8, 1
  %exitcond.8.not = icmp eq i32 %63, 400000
  br i1 %exitcond.8.not, label %64, label %.preheader45.8, !llvm.loop !5

64:                                               ; preds = %62
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader46.9 unwind label %28

.preheader46.9:                                   ; preds = %64
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader45.9 unwind label %28

.preheader45.9:                                   ; preds = %.preheader46.9, %66
  %.02347.9 = phi i32 [ %67, %66 ], [ 0, %.preheader46.9 ]
  %65 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 1 dereferenceable(1) %2, i32 noundef 128)
          to label %66 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

66:                                               ; preds = %.preheader45.9
  %67 = add nuw nsw i32 %.02347.9, 1
  %exitcond.9.not = icmp eq i32 %67, 400000
  br i1 %exitcond.9.not, label %68, label %.preheader45.9, !llvm.loop !5

68:                                               ; preds = %66
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %69 unwind label %28

69:                                               ; preds = %68
  call void @_ZL7clobberv()
  %70 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %71 unwind label %25

71:                                               ; preds = %69
  %72 = invoke noundef double @_ZNK5Eigen10BenchTimer4bestEi(ptr noundef nonnull align 16 dereferenceable(80) %1, i32 noundef 0)
          to label %73 unwind label %25

73:                                               ; preds = %71
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %70, double noundef %72)
          to label %75 unwind label %25

75:                                               ; preds = %73
  %76 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %74, ptr noundef nonnull @.str.1)
          to label %77 unwind label %25

77:                                               ; preds = %75
  invoke void @_ZN5Eigen10BenchTimer5resetEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.preheader unwind label %25

.preheader44.preheader:                           ; preds = %77
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43 unwind label %79

78:                                               ; preds = %82
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.1 unwind label %79

79:                                               ; preds = %119, %.preheader44.9, %115, %.preheader44.8, %111, %.preheader44.7, %107, %.preheader44.6, %103, %.preheader44.5, %99, %.preheader44.4, %95, %.preheader44.3, %91, %.preheader44.2, %87, %.preheader44.1, %78, %.preheader44.preheader
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.preheader43:                                     ; preds = %.preheader44.preheader, %82
  %.02149 = phi i32 [ %83, %82 ], [ 0, %.preheader44.preheader ]
  %81 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %82 unwind label %.loopexit76

82:                                               ; preds = %.preheader43
  %83 = add nuw nsw i32 %.02149, 1
  %exitcond74.not = icmp eq i32 %83, 400000
  br i1 %exitcond74.not, label %78, label %.preheader43, !llvm.loop !7

.loopexit76:                                      ; preds = %.preheader43
  %lpad.loopexit78 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp77.loopexit:                    ; preds = %.preheader43.1
  %lpad.loopexit81 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp77.loopexit.split-lp.loopexit:  ; preds = %.preheader43.2
  %lpad.loopexit84 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader43.3
  %lpad.loopexit87 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader43.4
  %lpad.loopexit90 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader43.5
  %lpad.loopexit93 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader43.6
  %lpad.loopexit96 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader43.7
  %lpad.loopexit99 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader43.8
  %lpad.loopexit102 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp: ; preds = %.preheader43.9
  %lpad.loopexit.split-lp103 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.preheader44.1:                                   ; preds = %78
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43.1 unwind label %79

.preheader43.1:                                   ; preds = %.preheader44.1, %85
  %.02149.1 = phi i32 [ %86, %85 ], [ 0, %.preheader44.1 ]
  %84 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %85 unwind label %.loopexit.split-lp77.loopexit

85:                                               ; preds = %.preheader43.1
  %86 = add nuw nsw i32 %.02149.1, 1
  %exitcond74.1.not = icmp eq i32 %86, 400000
  br i1 %exitcond74.1.not, label %87, label %.preheader43.1, !llvm.loop !7

87:                                               ; preds = %85
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.2 unwind label %79

.preheader44.2:                                   ; preds = %87
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43.2 unwind label %79

.preheader43.2:                                   ; preds = %.preheader44.2, %89
  %.02149.2 = phi i32 [ %90, %89 ], [ 0, %.preheader44.2 ]
  %88 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %89 unwind label %.loopexit.split-lp77.loopexit.split-lp.loopexit

89:                                               ; preds = %.preheader43.2
  %90 = add nuw nsw i32 %.02149.2, 1
  %exitcond74.2.not = icmp eq i32 %90, 400000
  br i1 %exitcond74.2.not, label %91, label %.preheader43.2, !llvm.loop !7

91:                                               ; preds = %89
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.3 unwind label %79

.preheader44.3:                                   ; preds = %91
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43.3 unwind label %79

.preheader43.3:                                   ; preds = %.preheader44.3, %93
  %.02149.3 = phi i32 [ %94, %93 ], [ 0, %.preheader44.3 ]
  %92 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %93 unwind label %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit

93:                                               ; preds = %.preheader43.3
  %94 = add nuw nsw i32 %.02149.3, 1
  %exitcond74.3.not = icmp eq i32 %94, 400000
  br i1 %exitcond74.3.not, label %95, label %.preheader43.3, !llvm.loop !7

95:                                               ; preds = %93
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.4 unwind label %79

.preheader44.4:                                   ; preds = %95
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43.4 unwind label %79

.preheader43.4:                                   ; preds = %.preheader44.4, %97
  %.02149.4 = phi i32 [ %98, %97 ], [ 0, %.preheader44.4 ]
  %96 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %97 unwind label %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

97:                                               ; preds = %.preheader43.4
  %98 = add nuw nsw i32 %.02149.4, 1
  %exitcond74.4.not = icmp eq i32 %98, 400000
  br i1 %exitcond74.4.not, label %99, label %.preheader43.4, !llvm.loop !7

99:                                               ; preds = %97
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.5 unwind label %79

.preheader44.5:                                   ; preds = %99
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43.5 unwind label %79

.preheader43.5:                                   ; preds = %.preheader44.5, %101
  %.02149.5 = phi i32 [ %102, %101 ], [ 0, %.preheader44.5 ]
  %100 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %101 unwind label %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

101:                                              ; preds = %.preheader43.5
  %102 = add nuw nsw i32 %.02149.5, 1
  %exitcond74.5.not = icmp eq i32 %102, 400000
  br i1 %exitcond74.5.not, label %103, label %.preheader43.5, !llvm.loop !7

103:                                              ; preds = %101
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.6 unwind label %79

.preheader44.6:                                   ; preds = %103
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43.6 unwind label %79

.preheader43.6:                                   ; preds = %.preheader44.6, %105
  %.02149.6 = phi i32 [ %106, %105 ], [ 0, %.preheader44.6 ]
  %104 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %105 unwind label %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

105:                                              ; preds = %.preheader43.6
  %106 = add nuw nsw i32 %.02149.6, 1
  %exitcond74.6.not = icmp eq i32 %106, 400000
  br i1 %exitcond74.6.not, label %107, label %.preheader43.6, !llvm.loop !7

107:                                              ; preds = %105
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.7 unwind label %79

.preheader44.7:                                   ; preds = %107
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43.7 unwind label %79

.preheader43.7:                                   ; preds = %.preheader44.7, %109
  %.02149.7 = phi i32 [ %110, %109 ], [ 0, %.preheader44.7 ]
  %108 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %109 unwind label %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

109:                                              ; preds = %.preheader43.7
  %110 = add nuw nsw i32 %.02149.7, 1
  %exitcond74.7.not = icmp eq i32 %110, 400000
  br i1 %exitcond74.7.not, label %111, label %.preheader43.7, !llvm.loop !7

111:                                              ; preds = %109
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.8 unwind label %79

.preheader44.8:                                   ; preds = %111
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43.8 unwind label %79

.preheader43.8:                                   ; preds = %.preheader44.8, %113
  %.02149.8 = phi i32 [ %114, %113 ], [ 0, %.preheader44.8 ]
  %112 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %113 unwind label %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

113:                                              ; preds = %.preheader43.8
  %114 = add nuw nsw i32 %.02149.8, 1
  %exitcond74.8.not = icmp eq i32 %114, 400000
  br i1 %exitcond74.8.not, label %115, label %.preheader43.8, !llvm.loop !7

115:                                              ; preds = %113
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader44.9 unwind label %79

.preheader44.9:                                   ; preds = %115
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader43.9 unwind label %79

.preheader43.9:                                   ; preds = %.preheader44.9, %117
  %.02149.9 = phi i32 [ %118, %117 ], [ 0, %.preheader44.9 ]
  %116 = invoke noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118) %6, ptr noundef nonnull align 8 dereferenceable(72) %2, i32 noundef 128)
          to label %117 unwind label %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

117:                                              ; preds = %.preheader43.9
  %118 = add nuw nsw i32 %.02149.9, 1
  %exitcond74.9.not = icmp eq i32 %118, 400000
  br i1 %exitcond74.9.not, label %119, label %.preheader43.9, !llvm.loop !7

119:                                              ; preds = %117
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %120 unwind label %79

120:                                              ; preds = %119
  call void @_ZL7clobberv()
  %121 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.2)
          to label %122 unwind label %25

122:                                              ; preds = %120
  %123 = invoke noundef double @_ZNK5Eigen10BenchTimer4bestEi(ptr noundef nonnull align 16 dereferenceable(80) %1, i32 noundef 0)
          to label %124 unwind label %25

124:                                              ; preds = %122
  %125 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %121, double noundef %123)
          to label %126 unwind label %25

126:                                              ; preds = %124
  %127 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %125, ptr noundef nonnull @.str.1)
          to label %128 unwind label %25

128:                                              ; preds = %126
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %7) #5
  invoke void @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 8 dereferenceable(72) %7)
          to label %129 unwind label %131

129:                                              ; preds = %128
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #5
  invoke void @_ZN5Eigen6MatrixIdLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %130 unwind label %133

130:                                              ; preds = %129
  invoke void @_ZN5Eigen10BenchTimer5resetEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.preheader unwind label %133

.preheader42.preheader:                           ; preds = %130
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader unwind label %136

131:                                              ; preds = %128
  %132 = landingpad { ptr, i32 }
          cleanup
  br label %176

133:                                              ; preds = %173, %171, %169, %167, %130, %129
  %134 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

135:                                              ; preds = %138
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.1 unwind label %136

136:                                              ; preds = %166, %.preheader42.9, %163, %.preheader42.8, %160, %.preheader42.7, %157, %.preheader42.6, %154, %.preheader42.5, %151, %.preheader42.4, %148, %.preheader42.3, %145, %.preheader42.2, %142, %.preheader42.1, %135, %.preheader42.preheader
  %137 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.preheader:                                       ; preds = %.preheader42.preheader, %138
  %.051 = phi i32 [ %139, %138 ], [ 0, %.preheader42.preheader ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %138 unwind label %.loopexit107

138:                                              ; preds = %.preheader
  %139 = add nuw nsw i32 %.051, 1
  %exitcond105.not = icmp eq i32 %139, 400000
  br i1 %exitcond105.not, label %135, label %.preheader, !llvm.loop !8

.loopexit107:                                     ; preds = %.preheader
  %lpad.loopexit109 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.loopexit.split-lp108.loopexit:                   ; preds = %.preheader.1
  %lpad.loopexit112 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.loopexit.split-lp108.loopexit.split-lp.loopexit: ; preds = %.preheader.2
  %lpad.loopexit115 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader.3
  %lpad.loopexit118 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader.4
  %lpad.loopexit121 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader.5
  %lpad.loopexit124 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader.6
  %lpad.loopexit127 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader.7
  %lpad.loopexit130 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %.preheader.8
  %lpad.loopexit133 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp: ; preds = %.preheader.9
  %lpad.loopexit.split-lp134 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp108

.preheader42.1:                                   ; preds = %135
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader.1 unwind label %136

.preheader.1:                                     ; preds = %.preheader42.1, %140
  %.051.1 = phi i32 [ %141, %140 ], [ 0, %.preheader42.1 ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %140 unwind label %.loopexit.split-lp108.loopexit

140:                                              ; preds = %.preheader.1
  %141 = add nuw nsw i32 %.051.1, 1
  %exitcond105.1.not = icmp eq i32 %141, 400000
  br i1 %exitcond105.1.not, label %142, label %.preheader.1, !llvm.loop !8

142:                                              ; preds = %140
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.2 unwind label %136

.preheader42.2:                                   ; preds = %142
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader.2 unwind label %136

.preheader.2:                                     ; preds = %.preheader42.2, %143
  %.051.2 = phi i32 [ %144, %143 ], [ 0, %.preheader42.2 ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %143 unwind label %.loopexit.split-lp108.loopexit.split-lp.loopexit

143:                                              ; preds = %.preheader.2
  %144 = add nuw nsw i32 %.051.2, 1
  %exitcond105.2.not = icmp eq i32 %144, 400000
  br i1 %exitcond105.2.not, label %145, label %.preheader.2, !llvm.loop !8

145:                                              ; preds = %143
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.3 unwind label %136

.preheader42.3:                                   ; preds = %145
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader.3 unwind label %136

.preheader.3:                                     ; preds = %.preheader42.3, %146
  %.051.3 = phi i32 [ %147, %146 ], [ 0, %.preheader42.3 ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %146 unwind label %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit

146:                                              ; preds = %.preheader.3
  %147 = add nuw nsw i32 %.051.3, 1
  %exitcond105.3.not = icmp eq i32 %147, 400000
  br i1 %exitcond105.3.not, label %148, label %.preheader.3, !llvm.loop !8

148:                                              ; preds = %146
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.4 unwind label %136

.preheader42.4:                                   ; preds = %148
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader.4 unwind label %136

.preheader.4:                                     ; preds = %.preheader42.4, %149
  %.051.4 = phi i32 [ %150, %149 ], [ 0, %.preheader42.4 ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %149 unwind label %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

149:                                              ; preds = %.preheader.4
  %150 = add nuw nsw i32 %.051.4, 1
  %exitcond105.4.not = icmp eq i32 %150, 400000
  br i1 %exitcond105.4.not, label %151, label %.preheader.4, !llvm.loop !8

151:                                              ; preds = %149
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.5 unwind label %136

.preheader42.5:                                   ; preds = %151
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader.5 unwind label %136

.preheader.5:                                     ; preds = %.preheader42.5, %152
  %.051.5 = phi i32 [ %153, %152 ], [ 0, %.preheader42.5 ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %152 unwind label %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

152:                                              ; preds = %.preheader.5
  %153 = add nuw nsw i32 %.051.5, 1
  %exitcond105.5.not = icmp eq i32 %153, 400000
  br i1 %exitcond105.5.not, label %154, label %.preheader.5, !llvm.loop !8

154:                                              ; preds = %152
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.6 unwind label %136

.preheader42.6:                                   ; preds = %154
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader.6 unwind label %136

.preheader.6:                                     ; preds = %.preheader42.6, %155
  %.051.6 = phi i32 [ %156, %155 ], [ 0, %.preheader42.6 ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %155 unwind label %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

155:                                              ; preds = %.preheader.6
  %156 = add nuw nsw i32 %.051.6, 1
  %exitcond105.6.not = icmp eq i32 %156, 400000
  br i1 %exitcond105.6.not, label %157, label %.preheader.6, !llvm.loop !8

157:                                              ; preds = %155
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.7 unwind label %136

.preheader42.7:                                   ; preds = %157
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader.7 unwind label %136

.preheader.7:                                     ; preds = %.preheader42.7, %158
  %.051.7 = phi i32 [ %159, %158 ], [ 0, %.preheader42.7 ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %158 unwind label %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

158:                                              ; preds = %.preheader.7
  %159 = add nuw nsw i32 %.051.7, 1
  %exitcond105.7.not = icmp eq i32 %159, 400000
  br i1 %exitcond105.7.not, label %160, label %.preheader.7, !llvm.loop !8

160:                                              ; preds = %158
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.8 unwind label %136

.preheader42.8:                                   ; preds = %160
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader.8 unwind label %136

.preheader.8:                                     ; preds = %.preheader42.8, %161
  %.051.8 = phi i32 [ %162, %161 ], [ 0, %.preheader42.8 ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %161 unwind label %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit

161:                                              ; preds = %.preheader.8
  %162 = add nuw nsw i32 %.051.8, 1
  %exitcond105.8.not = icmp eq i32 %162, 400000
  br i1 %exitcond105.8.not, label %163, label %.preheader.8, !llvm.loop !8

163:                                              ; preds = %161
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader42.9 unwind label %136

.preheader42.9:                                   ; preds = %163
  call void @_ZL7clobberv()
  invoke void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %.preheader.9 unwind label %136

.preheader.9:                                     ; preds = %.preheader42.9, %164
  %.051.9 = phi i32 [ %165, %164 ], [ 0, %.preheader42.9 ]
  invoke void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72) %2, ptr noundef nonnull align 8 dereferenceable(72) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %164 unwind label %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

164:                                              ; preds = %.preheader.9
  %165 = add nuw nsw i32 %.051.9, 1
  %exitcond105.9.not = icmp eq i32 %165, 400000
  br i1 %exitcond105.9.not, label %166, label %.preheader.9, !llvm.loop !8

166:                                              ; preds = %164
  invoke void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80) %1)
          to label %167 unwind label %136

167:                                              ; preds = %166
  call void @_ZL7clobberv()
  %168 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.3)
          to label %169 unwind label %133

169:                                              ; preds = %167
  %170 = invoke noundef double @_ZNK5Eigen10BenchTimer4bestEi(ptr noundef nonnull align 16 dereferenceable(80) %1, i32 noundef 0)
          to label %171 unwind label %133

171:                                              ; preds = %169
  %172 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %168, double noundef %170)
          to label %173 unwind label %133

173:                                              ; preds = %171
  %174 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %172, ptr noundef nonnull @.str.4)
          to label %175 unwind label %133

175:                                              ; preds = %173
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 128, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %2) #5
  call void @_ZN5Eigen10BenchTimerD2Ev(ptr noundef nonnull align 16 dereferenceable(80) %1) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %1) #5
  ret i32 0

.loopexit.split-lp108:                            ; preds = %.loopexit107, %.loopexit.split-lp108.loopexit.split-lp.loopexit, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp108.loopexit, %136, %133
  %.pn.pn = phi { ptr, i32 } [ %134, %133 ], [ %137, %136 ], [ %lpad.loopexit109, %.loopexit107 ], [ %lpad.loopexit112, %.loopexit.split-lp108.loopexit ], [ %lpad.loopexit115, %.loopexit.split-lp108.loopexit.split-lp.loopexit ], [ %lpad.loopexit118, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit121, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit124, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit127, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit130, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit133, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit.split-lp134, %.loopexit.split-lp108.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #5
  br label %176

176:                                              ; preds = %.loopexit.split-lp108, %131
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %.loopexit.split-lp108 ], [ %132, %131 ]
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %7) #5
  br label %.loopexit.split-lp

.loopexit.split-lp:                               ; preds = %.loopexit76, %.loopexit.split-lp77.loopexit.split-lp.loopexit, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp77.loopexit, %.loopexit, %.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit, %79, %28, %176, %25
  %.pn38.pn = phi { ptr, i32 } [ %.pn.pn.pn, %176 ], [ %26, %25 ], [ %29, %28 ], [ %80, %79 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit54, %.loopexit.split-lp.loopexit ], [ %lpad.loopexit57, %.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit59, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit62, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit64, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit67, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit69, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit72, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp ], [ %lpad.loopexit78, %.loopexit76 ], [ %lpad.loopexit81, %.loopexit.split-lp77.loopexit ], [ %lpad.loopexit84, %.loopexit.split-lp77.loopexit.split-lp.loopexit ], [ %lpad.loopexit87, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit90, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit93, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit96, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit99, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit102, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit.split-lp103, %.loopexit.split-lp77.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 128, ptr nonnull %6) #5
  br label %177

177:                                              ; preds = %.loopexit.split-lp, %23, %21
  %.pn38.pn.pn = phi { ptr, i32 } [ %.pn38.pn, %.loopexit.split-lp ], [ %24, %23 ], [ %22, %21 ]
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %2) #5
  call void @_ZN5Eigen10BenchTimerD2Ev(ptr noundef nonnull align 16 dereferenceable(80) %1) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %1) #5
  resume { ptr, i32 } %.pn38.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: mustprogress uwtable
declare dso_local void @_ZN5Eigen10BenchTimerC2Ev(ptr noundef nonnull align 16 dereferenceable(80)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen9DenseBaseINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE6RandomEll(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseNullaryOp") align 1, i64 noundef, i64 noundef) local_unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEC2INS_14CwiseNullaryOpINS_8internal16scalar_random_opIdEES1_EEEERKNS_9EigenBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 1 dereferenceable(1)) 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: inlinehint mustprogress uwtable
declare dso_local ptr @_ZNK5Eigen10MatrixBaseINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7adjointEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { ptr, ptr } @_ZNK5Eigen10MatrixBaseINS_9TransposeIKNS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEEEEmlIS3_EEKNS_7ProductIS5_T_Li0EEERKNS0_IS9_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(72) ptr @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEaSINS_7ProductINS_9TransposeIKS1_EES1_Li0EEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEEC2IS2_EERKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118), ptr noundef nonnull align 1 dereferenceable(1), i32 noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen10BenchTimer5resetEv(ptr noundef nonnull align 16 dereferenceable(80)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen10BenchTimer5startEv(ptr noundef nonnull align 16 dereferenceable(80)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE7computeIS2_EERS3_RKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 16 dereferenceable(118), ptr noundef nonnull align 1 dereferenceable(1), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen10BenchTimer4stopEv(ptr noundef nonnull align 16 dereferenceable(80)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZL7clobberv() local_unnamed_addr #4

; 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 #3

; 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 #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef double @_ZNK5Eigen10BenchTimer4bestEi(ptr noundef nonnull align 16 dereferenceable(80), i32 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 16 dereferenceable(118) ptr @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLi3ELi3ELi0ELi3ELi3EEEE13computeDirectERKS2_i(ptr noundef nonnull align 16 dereferenceable(118), ptr noundef nonnull align 8 dereferenceable(72), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z7eigen33IN5Eigen6MatrixIdLi3ELi3ELi0ELi3ELi3EEENS1_IdLi3ELi1ELi0ELi3ELi1EEEEvRKT_RS4_RT0_(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen10BenchTimerD2Ev(ptr noundef nonnull align 16 dereferenceable(80)) unnamed_addr #4 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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint mustprogress 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 = { 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 #5 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = distinct !{!7, !6}
!8 = distinct !{!8, !6}


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