; LLVM IR from o0o0o0o0o0o0o/image-processing-from-scratch :: ImageMatting/Eigen/lapack (double)

; 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.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { ptr, i64, i64 }
%"class.Eigen::Transpose" = type { %"class.Eigen::Map" }
%"class.Eigen::Map" = type { %"class.Eigen::MapBase", %"class.Eigen::OuterStride" }
%"class.Eigen::MapBase" = type { %"class.Eigen::MapBase.0" }
%"class.Eigen::MapBase.0" = type { ptr, %"class.Eigen::internal::variable_if_dynamic", %"class.Eigen::internal::variable_if_dynamic" }
%"class.Eigen::internal::variable_if_dynamic" = type { i64 }
%"class.Eigen::OuterStride" = type { %"class.Eigen::Stride.base", [7 x i8] }
%"class.Eigen::Stride.base" = type <{ %"class.Eigen::internal::variable_if_dynamic", i8 }>
%"class.Eigen::SelfAdjointEigenSolver" = type <{ %"class.Eigen::Matrix", %"class.Eigen::Matrix.71", %"class.Eigen::Matrix.71", i32, i8, i8, [2 x i8] }>
%"class.Eigen::Matrix.71" = type { %"class.Eigen::PlainObjectBase.72" }
%"class.Eigen::PlainObjectBase.72" = type { %"class.Eigen::DenseStorage.79" }
%"class.Eigen::DenseStorage.79" = type { ptr, i64 }
%"class.Eigen::Map.80" = type { %"class.Eigen::MapBase.base.90", [7 x i8] }
%"class.Eigen::MapBase.base.90" = type { %"class.Eigen::MapBase.base.89" }
%"class.Eigen::MapBase.base.89" = type <{ ptr, %"class.Eigen::internal::variable_if_dynamic", i8 }>

@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #0

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

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

declare i32 @xerbla_(ptr noundef, ptr noundef, i32 noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local i32 @dsyev_(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7, ptr noundef %8) #3 personality ptr @__gxx_personality_v0 {
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca ptr, align 8
  %20 = alloca i8, align 1
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca %"class.Eigen::Matrix", align 8
  %27 = alloca %"class.Eigen::Transpose", align 8
  %28 = alloca %"class.Eigen::Map", align 8
  %29 = alloca ptr, align 8
  %30 = alloca i32, align 4
  %31 = alloca %"class.Eigen::Map", align 8
  %32 = alloca i8, align 1
  %33 = alloca %"class.Eigen::SelfAdjointEigenSolver", align 8
  %34 = alloca %"class.Eigen::Map.80", align 8
  %35 = alloca %"class.Eigen::Map", align 8
  %36 = alloca %"class.Eigen::Map.80", align 8
  %37 = alloca %"class.Eigen::Map", align 8
  store ptr %0, ptr %11, align 8, !tbaa !5
  store ptr %1, ptr %12, align 8, !tbaa !5
  store ptr %2, ptr %13, align 8, !tbaa !5
  store ptr %3, ptr %14, align 8, !tbaa !5
  store ptr %4, ptr %15, align 8, !tbaa !5
  store ptr %5, ptr %16, align 8, !tbaa !5
  store ptr %6, ptr %17, align 8, !tbaa !5
  store ptr %7, ptr %18, align 8, !tbaa !5
  store ptr %8, ptr %19, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #6
  %38 = load ptr, ptr %18, align 8, !tbaa !5
  %39 = load i32, ptr %38, align 4, !tbaa !9
  %40 = icmp eq i32 %39, -1
  %41 = zext i1 %40 to i8
  store i8 %41, ptr %20, align 1, !tbaa !11
  %42 = load ptr, ptr %19, align 8, !tbaa !5
  store i32 0, ptr %42, align 4, !tbaa !9
  %43 = load ptr, ptr %11, align 8, !tbaa !5
  %44 = load i8, ptr %43, align 1, !tbaa !13
  %45 = sext i8 %44 to i32
  %46 = icmp ne i32 %45, 78
  br i1 %46, label %47, label %54

47:                                               ; preds = %9
  %48 = load ptr, ptr %11, align 8, !tbaa !5
  %49 = load i8, ptr %48, align 1, !tbaa !13
  %50 = sext i8 %49 to i32
  %51 = icmp ne i32 %50, 86
  br i1 %51, label %52, label %54

52:                                               ; preds = %47
  %53 = load ptr, ptr %19, align 8, !tbaa !5
  store i32 -1, ptr %53, align 4, !tbaa !9
  br label %120

54:                                               ; preds = %47, %9
  %55 = load ptr, ptr %12, align 8, !tbaa !5
  %56 = load i8, ptr %55, align 1, !tbaa !13
  %57 = sext i8 %56 to i32
  %58 = icmp eq i32 %57, 85
  br i1 %58, label %64, label %59

59:                                               ; preds = %54
  %60 = load ptr, ptr %12, align 8, !tbaa !5
  %61 = load i8, ptr %60, align 1, !tbaa !13
  %62 = sext i8 %61 to i32
  %63 = icmp eq i32 %62, 117
  br i1 %63, label %64, label %65

64:                                               ; preds = %59, %54
  br label %79

65:                                               ; preds = %59
  %66 = load ptr, ptr %12, align 8, !tbaa !5
  %67 = load i8, ptr %66, align 1, !tbaa !13
  %68 = sext i8 %67 to i32
  %69 = icmp eq i32 %68, 76
  br i1 %69, label %75, label %70

70:                                               ; preds = %65
  %71 = load ptr, ptr %12, align 8, !tbaa !5
  %72 = load i8, ptr %71, align 1, !tbaa !13
  %73 = sext i8 %72 to i32
  %74 = icmp eq i32 %73, 108
  br label %75

75:                                               ; preds = %70, %65
  %76 = phi i1 [ true, %65 ], [ %74, %70 ]
  %77 = zext i1 %76 to i64
  %78 = select i1 %76, i32 1, i32 255
  br label %79

79:                                               ; preds = %75, %64
  %80 = phi i32 [ 0, %64 ], [ %78, %75 ]
  %81 = icmp eq i32 %80, 255
  br i1 %81, label %82, label %84

82:                                               ; preds = %79
  %83 = load ptr, ptr %19, align 8, !tbaa !5
  store i32 -2, ptr %83, align 4, !tbaa !9
  br label %119

84:                                               ; preds = %79
  %85 = load ptr, ptr %13, align 8, !tbaa !5
  %86 = load i32, ptr %85, align 4, !tbaa !9
  %87 = icmp slt i32 %86, 0
  br i1 %87, label %88, label %90

88:                                               ; preds = %84
  %89 = load ptr, ptr %19, align 8, !tbaa !5
  store i32 -3, ptr %89, align 4, !tbaa !9
  br label %118

90:                                               ; preds = %84
  %91 = load ptr, ptr %15, align 8, !tbaa !5
  %92 = load i32, ptr %91, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #6
  store i32 1, ptr %21, align 4, !tbaa !9
  %93 = load ptr, ptr %13, align 8, !tbaa !5
  %94 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %21, ptr noundef nonnull align 4 dereferenceable(4) %93)
  %95 = load i32, ptr %94, align 4, !tbaa !9
  %96 = icmp slt i32 %92, %95
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #6
  br i1 %96, label %97, label %99

97:                                               ; preds = %90
  %98 = load ptr, ptr %19, align 8, !tbaa !5
  store i32 -5, ptr %98, align 4, !tbaa !9
  br label %117

99:                                               ; preds = %90
  %100 = load i8, ptr %20, align 1, !tbaa !11, !range !14, !noundef !15
  %101 = trunc i8 %100 to i1
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #6
  br i1 %101, label %112, label %102

102:                                              ; preds = %99
  %103 = load ptr, ptr %18, align 8, !tbaa !5
  %104 = load i32, ptr %103, align 4, !tbaa !9
  store i32 1, ptr %22, align 4, !tbaa !9
  %105 = load ptr, ptr %13, align 8, !tbaa !5
  %106 = load i32, ptr %105, align 4, !tbaa !9
  %107 = mul nsw i32 3, %106
  %108 = sub nsw i32 %107, 1
  store i32 %108, ptr %23, align 4, !tbaa !9
  %109 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %22, ptr noundef nonnull align 4 dereferenceable(4) %23)
  %110 = load i32, ptr %109, align 4, !tbaa !9
  %111 = icmp slt i32 %104, %110
  br label %112

112:                                              ; preds = %102, %99
  %113 = phi i1 [ false, %99 ], [ %111, %102 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #6
  br i1 %113, label %114, label %116

114:                                              ; preds = %112
  %115 = load ptr, ptr %19, align 8, !tbaa !5
  store i32 -8, ptr %115, align 4, !tbaa !9
  br label %116

116:                                              ; preds = %114, %112
  br label %117

117:                                              ; preds = %116, %97
  br label %118

118:                                              ; preds = %117, %88
  br label %119

119:                                              ; preds = %118, %82
  br label %120

120:                                              ; preds = %119, %52
  %121 = load ptr, ptr %19, align 8, !tbaa !5
  %122 = load i32, ptr %121, align 4, !tbaa !9
  %123 = icmp ne i32 %122, 0
  br i1 %123, label %124, label %129

124:                                              ; preds = %120
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #6
  %125 = load ptr, ptr %19, align 8, !tbaa !5
  %126 = load i32, ptr %125, align 4, !tbaa !9
  %127 = sub nsw i32 0, %126
  store i32 %127, ptr %24, align 4, !tbaa !9
  %128 = call i32 @xerbla_(ptr noundef @.str.4, ptr noundef %24, i32 noundef 6)
  store i32 %128, ptr %10, align 4
  store i32 1, ptr %25, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #6
  br label %295

129:                                              ; preds = %120
  %130 = load i8, ptr %20, align 1, !tbaa !11, !range !14, !noundef !15
  %131 = trunc i8 %130 to i1
  br i1 %131, label %132, label %134

132:                                              ; preds = %129
  %133 = load ptr, ptr %18, align 8, !tbaa !5
  store i32 0, ptr %133, align 4, !tbaa !9
  store i32 0, ptr %10, align 4
  store i32 1, ptr %25, align 4
  br label %295

134:                                              ; preds = %129
  %135 = load ptr, ptr %13, align 8, !tbaa !5
  %136 = load i32, ptr %135, align 4, !tbaa !9
  %137 = icmp eq i32 %136, 0
  br i1 %137, label %138, label %139

138:                                              ; preds = %134
  store i32 0, ptr %10, align 4
  store i32 1, ptr %25, align 4
  br label %295

139:                                              ; preds = %134
  call void @llvm.lifetime.start.p0(i64 24, ptr %26) #6
  %140 = load ptr, ptr %13, align 8, !tbaa !5
  %141 = load ptr, ptr %13, align 8, !tbaa !5
  call void @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEC2IiiEERKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(24) %26, ptr noundef nonnull align 4 dereferenceable(4) %140, ptr noundef nonnull align 4 dereferenceable(4) %141)
  %142 = load ptr, ptr %12, align 8, !tbaa !5
  %143 = load i8, ptr %142, align 1, !tbaa !13
  %144 = sext i8 %143 to i32
  %145 = icmp eq i32 %144, 85
  br i1 %145, label %151, label %146

146:                                              ; preds = %139
  %147 = load ptr, ptr %12, align 8, !tbaa !5
  %148 = load i8, ptr %147, align 1, !tbaa !13
  %149 = sext i8 %148 to i32
  %150 = icmp eq i32 %149, 117
  br i1 %150, label %151, label %152

151:                                              ; preds = %146, %139
  br label %166

152:                                              ; preds = %146
  %153 = load ptr, ptr %12, align 8, !tbaa !5
  %154 = load i8, ptr %153, align 1, !tbaa !13
  %155 = sext i8 %154 to i32
  %156 = icmp eq i32 %155, 76
  br i1 %156, label %162, label %157

157:                                              ; preds = %152
  %158 = load ptr, ptr %12, align 8, !tbaa !5
  %159 = load i8, ptr %158, align 1, !tbaa !13
  %160 = sext i8 %159 to i32
  %161 = icmp eq i32 %160, 108
  br label %162

162:                                              ; preds = %157, %152
  %163 = phi i1 [ true, %152 ], [ %161, %157 ]
  %164 = zext i1 %163 to i64
  %165 = select i1 %163, i32 1, i32 255
  br label %166

166:                                              ; preds = %162, %151
  %167 = phi i32 [ 0, %151 ], [ %165, %162 ]
  %168 = icmp eq i32 %167, 0
  br i1 %168, label %169, label %185

169:                                              ; preds = %166
  call void @llvm.lifetime.start.p0(i64 40, ptr %27) #6
  call void @llvm.lifetime.start.p0(i64 40, ptr %28) #6
  %170 = load ptr, ptr %14, align 8, !tbaa !5
  %171 = load ptr, ptr %13, align 8, !tbaa !5
  %172 = load i32, ptr %171, align 4, !tbaa !9
  %173 = load ptr, ptr %13, align 8, !tbaa !5
  %174 = load i32, ptr %173, align 4, !tbaa !9
  %175 = load ptr, ptr %15, align 8, !tbaa !5
  %176 = load i32, ptr %175, align 4, !tbaa !9
  invoke void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind writable sret(%"class.Eigen::Map") align 8 %28, ptr noundef %170, i32 noundef %172, i32 noundef %174, i32 noundef %176)
          to label %177 unwind label %181

177:                                              ; preds = %169
  invoke void @_ZNK5Eigen10MatrixBaseINS_3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEEE7adjointEv(ptr dead_on_unwind writable sret(%"class.Eigen::Transpose") align 8 %27, ptr noundef nonnull align 1 dereferenceable(1) %28)
          to label %178 unwind label %181

178:                                              ; preds = %177
  %179 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEaSINS_9TransposeIKNS_3MapIS1_Li0ENS_11OuterStrideILin1EEEEEEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(24) %26, ptr noundef nonnull align 1 dereferenceable(1) %27)
          to label %180 unwind label %181

180:                                              ; preds = %178
  call void @llvm.lifetime.end.p0(i64 40, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %27) #6
  br label %200

181:                                              ; preds = %178, %177, %169
  %182 = landingpad { ptr, i32 }
          cleanup
  %183 = extractvalue { ptr, i32 } %182, 0
  store ptr %183, ptr %29, align 8
  %184 = extractvalue { ptr, i32 } %182, 1
  store i32 %184, ptr %30, align 4
  call void @llvm.lifetime.end.p0(i64 40, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %27) #6
  br label %294

185:                                              ; preds = %166
  call void @llvm.lifetime.start.p0(i64 40, ptr %31) #6
  %186 = load ptr, ptr %14, align 8, !tbaa !5
  %187 = load ptr, ptr %13, align 8, !tbaa !5
  %188 = load i32, ptr %187, align 4, !tbaa !9
  %189 = load ptr, ptr %13, align 8, !tbaa !5
  %190 = load i32, ptr %189, align 4, !tbaa !9
  %191 = load ptr, ptr %15, align 8, !tbaa !5
  %192 = load i32, ptr %191, align 4, !tbaa !9
  invoke void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind writable sret(%"class.Eigen::Map") align 8 %31, ptr noundef %186, i32 noundef %188, i32 noundef %190, i32 noundef %192)
          to label %193 unwind label %196

193:                                              ; preds = %185
  %194 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEaSINS_3MapIS1_Li0ENS_11OuterStrideILin1EEEEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(24) %26, ptr noundef nonnull align 1 dereferenceable(1) %31)
          to label %195 unwind label %196

195:                                              ; preds = %193
  call void @llvm.lifetime.end.p0(i64 40, ptr %31) #6
  br label %200

196:                                              ; preds = %193, %185
  %197 = landingpad { ptr, i32 }
          cleanup
  %198 = extractvalue { ptr, i32 } %197, 0
  store ptr %198, ptr %29, align 8
  %199 = extractvalue { ptr, i32 } %197, 1
  store i32 %199, ptr %30, align 4
  call void @llvm.lifetime.end.p0(i64 40, ptr %31) #6
  br label %294

200:                                              ; preds = %195, %180
  call void @llvm.lifetime.start.p0(i64 1, ptr %32) #6
  %201 = load ptr, ptr %11, align 8, !tbaa !5
  %202 = load i8, ptr %201, align 1, !tbaa !13
  %203 = sext i8 %202 to i32
  %204 = icmp eq i32 %203, 86
  br i1 %204, label %210, label %205

205:                                              ; preds = %200
  %206 = load ptr, ptr %11, align 8, !tbaa !5
  %207 = load i8, ptr %206, align 1, !tbaa !13
  %208 = sext i8 %207 to i32
  %209 = icmp eq i32 %208, 118
  br label %210

210:                                              ; preds = %205, %200
  %211 = phi i1 [ true, %200 ], [ %209, %205 ]
  %212 = zext i1 %211 to i8
  store i8 %212, ptr %32, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 64, ptr %33) #6
  %213 = load i8, ptr %32, align 1, !tbaa !11, !range !14, !noundef !15
  %214 = trunc i8 %213 to i1
  %215 = zext i1 %214 to i64
  %216 = select i1 %214, i32 128, i32 64
  invoke void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEEC2IS2_EERKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 8 dereferenceable(62) %33, ptr noundef nonnull align 1 dereferenceable(1) %26, i32 noundef %216)
          to label %217 unwind label %241

217:                                              ; preds = %210
  %218 = invoke noundef i32 @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE4infoEv(ptr noundef nonnull align 8 dereferenceable(62) %33)
          to label %219 unwind label %245

219:                                              ; preds = %217
  %220 = icmp eq i32 %218, 2
  br i1 %220, label %221, label %258

221:                                              ; preds = %219
  call void @llvm.lifetime.start.p0(i64 24, ptr %34) #6
  %222 = load ptr, ptr %16, align 8, !tbaa !5
  %223 = load ptr, ptr %13, align 8, !tbaa !5
  %224 = load i32, ptr %223, align 4, !tbaa !9
  invoke void @_Z11make_vectorIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELi1ELi0ELin1ELi1EEELi0ENS0_6StrideILi0ELi0EEEEEPS3_i(ptr dead_on_unwind writable sret(%"class.Eigen::Map.80") align 8 %34, ptr noundef %222, i32 noundef %224)
          to label %225 unwind label %249

225:                                              ; preds = %221
  %226 = invoke noundef nonnull align 8 dereferenceable(19) ptr @_ZN5Eigen9DenseBaseINS_3MapINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEELi0ENS_6StrideILi0ELi0EEEEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %34)
          to label %227 unwind label %249

227:                                              ; preds = %225
  call void @llvm.lifetime.end.p0(i64 24, ptr %34) #6
  %228 = load i8, ptr %32, align 1, !tbaa !11, !range !14, !noundef !15
  %229 = trunc i8 %228 to i1
  br i1 %229, label %230, label %257

230:                                              ; preds = %227
  call void @llvm.lifetime.start.p0(i64 40, ptr %35) #6
  %231 = load ptr, ptr %14, align 8, !tbaa !5
  %232 = load ptr, ptr %13, align 8, !tbaa !5
  %233 = load i32, ptr %232, align 4, !tbaa !9
  %234 = load ptr, ptr %13, align 8, !tbaa !5
  %235 = load i32, ptr %234, align 4, !tbaa !9
  %236 = load ptr, ptr %15, align 8, !tbaa !5
  %237 = load i32, ptr %236, align 4, !tbaa !9
  invoke void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind writable sret(%"class.Eigen::Map") align 8 %35, ptr noundef %231, i32 noundef %233, i32 noundef %235, i32 noundef %237)
          to label %238 unwind label %253

238:                                              ; preds = %230
  %239 = invoke noundef nonnull align 8 dereferenceable(40) ptr @_ZN5Eigen10MatrixBaseINS_3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEEE11setIdentityEv(ptr noundef nonnull align 1 dereferenceable(1) %35)
          to label %240 unwind label %253

240:                                              ; preds = %238
  call void @llvm.lifetime.end.p0(i64 40, ptr %35) #6
  br label %257

241:                                              ; preds = %210
  %242 = landingpad { ptr, i32 }
          cleanup
  %243 = extractvalue { ptr, i32 } %242, 0
  store ptr %243, ptr %29, align 8
  %244 = extractvalue { ptr, i32 } %242, 1
  store i32 %244, ptr %30, align 4
  br label %293

245:                                              ; preds = %269, %258, %217
  %246 = landingpad { ptr, i32 }
          cleanup
  %247 = extractvalue { ptr, i32 } %246, 0
  store ptr %247, ptr %29, align 8
  %248 = extractvalue { ptr, i32 } %246, 1
  store i32 %248, ptr %30, align 4
  br label %292

249:                                              ; preds = %225, %221
  %250 = landingpad { ptr, i32 }
          cleanup
  %251 = extractvalue { ptr, i32 } %250, 0
  store ptr %251, ptr %29, align 8
  %252 = extractvalue { ptr, i32 } %250, 1
  store i32 %252, ptr %30, align 4
  call void @llvm.lifetime.end.p0(i64 24, ptr %34) #6
  br label %292

253:                                              ; preds = %238, %230
  %254 = landingpad { ptr, i32 }
          cleanup
  %255 = extractvalue { ptr, i32 } %254, 0
  store ptr %255, ptr %29, align 8
  %256 = extractvalue { ptr, i32 } %254, 1
  store i32 %256, ptr %30, align 4
  call void @llvm.lifetime.end.p0(i64 40, ptr %35) #6
  br label %292

257:                                              ; preds = %240, %227
  store i32 0, ptr %10, align 4
  store i32 1, ptr %25, align 4
  br label %291

258:                                              ; preds = %219
  %259 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE11eigenvaluesEv(ptr noundef nonnull align 8 dereferenceable(62) %33)
          to label %260 unwind label %245

260:                                              ; preds = %258
  call void @llvm.lifetime.start.p0(i64 24, ptr %36) #6
  %261 = load ptr, ptr %16, align 8, !tbaa !5
  %262 = load ptr, ptr %13, align 8, !tbaa !5
  %263 = load i32, ptr %262, align 4, !tbaa !9
  invoke void @_Z11make_vectorIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELi1ELi0ELin1ELi1EEELi0ENS0_6StrideILi0ELi0EEEEEPS3_i(ptr dead_on_unwind writable sret(%"class.Eigen::Map.80") align 8 %36, ptr noundef %261, i32 noundef %263)
          to label %264 unwind label %282

264:                                              ; preds = %260
  %265 = invoke noundef nonnull align 8 dereferenceable(19) ptr @_ZN5Eigen3MapINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEELi0ENS_6StrideILi0ELi0EEEEaSIS2_EERS5_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(19) %36, ptr noundef nonnull align 1 dereferenceable(1) %259)
          to label %266 unwind label %282

266:                                              ; preds = %264
  call void @llvm.lifetime.end.p0(i64 24, ptr %36) #6
  %267 = load i8, ptr %32, align 1, !tbaa !11, !range !14, !noundef !15
  %268 = trunc i8 %267 to i1
  br i1 %268, label %269, label %290

269:                                              ; preds = %266
  %270 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE12eigenvectorsEv(ptr noundef nonnull align 8 dereferenceable(62) %33)
          to label %271 unwind label %245

271:                                              ; preds = %269
  call void @llvm.lifetime.start.p0(i64 40, ptr %37) #6
  %272 = load ptr, ptr %14, align 8, !tbaa !5
  %273 = load ptr, ptr %13, align 8, !tbaa !5
  %274 = load i32, ptr %273, align 4, !tbaa !9
  %275 = load ptr, ptr %13, align 8, !tbaa !5
  %276 = load i32, ptr %275, align 4, !tbaa !9
  %277 = load ptr, ptr %15, align 8, !tbaa !5
  %278 = load i32, ptr %277, align 4, !tbaa !9
  invoke void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind writable sret(%"class.Eigen::Map") align 8 %37, ptr noundef %272, i32 noundef %274, i32 noundef %276, i32 noundef %278)
          to label %279 unwind label %286

279:                                              ; preds = %271
  %280 = invoke noundef nonnull align 8 dereferenceable(40) ptr @_ZN5Eigen3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEaSIS2_EERS5_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(40) %37, ptr noundef nonnull align 1 dereferenceable(1) %270)
          to label %281 unwind label %286

281:                                              ; preds = %279
  call void @llvm.lifetime.end.p0(i64 40, ptr %37) #6
  br label %290

282:                                              ; preds = %264, %260
  %283 = landingpad { ptr, i32 }
          cleanup
  %284 = extractvalue { ptr, i32 } %283, 0
  store ptr %284, ptr %29, align 8
  %285 = extractvalue { ptr, i32 } %283, 1
  store i32 %285, ptr %30, align 4
  call void @llvm.lifetime.end.p0(i64 24, ptr %36) #6
  br label %292

286:                                              ; preds = %279, %271
  %287 = landingpad { ptr, i32 }
          cleanup
  %288 = extractvalue { ptr, i32 } %287, 0
  store ptr %288, ptr %29, align 8
  %289 = extractvalue { ptr, i32 } %287, 1
  store i32 %289, ptr %30, align 4
  call void @llvm.lifetime.end.p0(i64 40, ptr %37) #6
  br label %292

290:                                              ; preds = %281, %266
  store i32 0, ptr %10, align 4
  store i32 1, ptr %25, align 4
  br label %291

291:                                              ; preds = %290, %257
  call void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(62) %33) #6
  call void @llvm.lifetime.end.p0(i64 64, ptr %33) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %32) #6
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #6
  br label %295

292:                                              ; preds = %286, %282, %253, %249, %245
  call void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(62) %33) #6
  br label %293

293:                                              ; preds = %292, %241
  call void @llvm.lifetime.end.p0(i64 64, ptr %33) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %32) #6
  br label %294

294:                                              ; preds = %293, %196, %181
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  br label %297

295:                                              ; preds = %291, %138, %132, %124
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  %296 = load i32, ptr %10, align 4
  ret i32 %296

297:                                              ; preds = %294
  %298 = load ptr, ptr %29, align 8
  %299 = load i32, ptr %30, align 4
  %300 = insertvalue { ptr, i32 } poison, ptr %298, 0
  %301 = insertvalue { ptr, i32 } %300, i32 %299, 1
  resume { ptr, i32 } %301
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEC2IiiEERKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind noalias writable sret(%"class.Eigen::Map") align 8, ptr noundef, i32 noundef, i32 noundef, i32 noundef) #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK5Eigen10MatrixBaseINS_3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEEE7adjointEv(ptr dead_on_unwind noalias writable sret(%"class.Eigen::Transpose") align 8, ptr noundef nonnull align 1 dereferenceable(1)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEaSINS_9TransposeIKNS_3MapIS1_Li0ENS_11OuterStrideILin1EEEEEEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEaSINS_3MapIS1_Li0ENS_11OuterStrideILin1EEEEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEEC2IS2_EERKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 8 dereferenceable(62), ptr noundef nonnull align 1 dereferenceable(1), i32 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE4infoEv(ptr noundef nonnull align 8 dereferenceable(62)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z11make_vectorIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELi1ELi0ELin1ELi1EEELi0ENS0_6StrideILi0ELi0EEEEEPS3_i(ptr dead_on_unwind noalias writable sret(%"class.Eigen::Map.80") align 8, ptr noundef, i32 noundef) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(19) ptr @_ZN5Eigen9DenseBaseINS_3MapINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEELi0ENS_6StrideILi0ELi0EEEEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZN5Eigen10MatrixBaseINS_3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEEE11setIdentityEv(ptr noundef nonnull align 1 dereferenceable(1)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE11eigenvaluesEv(ptr noundef nonnull align 8 dereferenceable(62)) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(19) ptr @_ZN5Eigen3MapINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEELi0ENS_6StrideILi0ELi0EEEEaSIS2_EERS5_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(19), ptr noundef nonnull align 1 dereferenceable(1)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE12eigenvectorsEv(ptr noundef nonnull align 8 dereferenceable(62)) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZN5Eigen3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEaSIS2_EERS5_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 1 dereferenceable(1)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(62)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

attributes #0 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress 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 #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{i8 0, i8 2}
!15 = !{}


; 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.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { ptr, i64, i64 }
%"class.Eigen::Transpose" = type { %"class.Eigen::Map" }
%"class.Eigen::Map" = type { %"class.Eigen::MapBase", %"class.Eigen::OuterStride" }
%"class.Eigen::MapBase" = type { %"class.Eigen::MapBase.0" }
%"class.Eigen::MapBase.0" = type { ptr, %"class.Eigen::internal::variable_if_dynamic", %"class.Eigen::internal::variable_if_dynamic" }
%"class.Eigen::internal::variable_if_dynamic" = type { i64 }
%"class.Eigen::OuterStride" = type { %"class.Eigen::Stride.base", [7 x i8] }
%"class.Eigen::Stride.base" = type <{ %"class.Eigen::internal::variable_if_dynamic", i8 }>
%"class.Eigen::SelfAdjointEigenSolver" = type <{ %"class.Eigen::Matrix", %"class.Eigen::Matrix.71", %"class.Eigen::Matrix.71", i32, i8, i8, [2 x i8] }>
%"class.Eigen::Matrix.71" = type { %"class.Eigen::PlainObjectBase.72" }
%"class.Eigen::PlainObjectBase.72" = type { %"class.Eigen::DenseStorage.79" }
%"class.Eigen::DenseStorage.79" = type { ptr, i64 }
%"class.Eigen::Map.80" = type { %"class.Eigen::MapBase.base.90", [7 x i8] }
%"class.Eigen::MapBase.base.90" = type { %"class.Eigen::MapBase.base.89" }
%"class.Eigen::MapBase.base.89" = type <{ ptr, %"class.Eigen::internal::variable_if_dynamic", i8 }>

@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0

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

declare i32 @xerbla_(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local i32 @dsyev_(ptr nocapture noundef readonly %0, ptr nocapture noundef readonly %1, ptr noundef %2, ptr noundef %3, ptr nocapture noundef readonly %4, ptr noundef %5, ptr nocapture noundef readnone %6, ptr nocapture noundef %7, ptr nocapture noundef %8) local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca %"class.Eigen::Matrix", align 8
  %15 = alloca %"class.Eigen::Transpose", align 8
  %16 = alloca %"class.Eigen::Map", align 8
  %17 = alloca %"class.Eigen::Map", align 8
  %18 = alloca %"class.Eigen::SelfAdjointEigenSolver", align 8
  %19 = alloca %"class.Eigen::Map.80", align 8
  %20 = alloca %"class.Eigen::Map", align 8
  %21 = alloca %"class.Eigen::Map.80", align 8
  %22 = alloca %"class.Eigen::Map", align 8
  %23 = load i32, ptr %7, align 4, !tbaa !5
  %24 = icmp eq i32 %23, -1
  store i32 0, ptr %8, align 4, !tbaa !5
  %25 = load i8, ptr %0, align 1, !tbaa !9
  switch i8 %25, label %.thread73.sink.split [
    i8 78, label %26
    i8 86, label %26
  ]

26:                                               ; preds = %9, %9
  %27 = load i8, ptr %1, align 1, !tbaa !9
  switch i8 %27, label %.thread73.sink.split [
    i8 85, label %28
    i8 117, label %28
    i8 76, label %28
    i8 108, label %28
  ]

28:                                               ; preds = %26, %26, %26, %26
  %29 = load i32, ptr %2, align 4, !tbaa !5
  %30 = icmp slt i32 %29, 0
  br i1 %30, label %.thread73.sink.split, label %31

31:                                               ; preds = %28
  %32 = load i32, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #6
  store i32 1, ptr %10, align 4, !tbaa !5
  %33 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %34 = load i32, ptr %33, align 4, !tbaa !5
  %35 = icmp slt i32 %32, %34
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #6
  br i1 %35, label %.thread73.sink.split, label %36

36:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #6
  br i1 %24, label %45, label %37

37:                                               ; preds = %36
  %38 = load i32, ptr %7, align 4, !tbaa !5
  store i32 1, ptr %11, align 4, !tbaa !5
  %39 = load i32, ptr %2, align 4, !tbaa !5
  %40 = mul nsw i32 %39, 3
  %41 = add nsw i32 %40, -1
  store i32 %41, ptr %12, align 4, !tbaa !5
  %42 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %11, ptr noundef nonnull align 4 dereferenceable(4) %12)
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = icmp slt i32 %38, %43
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #6
  br i1 %44, label %.thread73.sink.split, label %.thread75

45:                                               ; preds = %36
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #6
  %.pr = load i32, ptr %8, align 4, !tbaa !5
  %.not66 = icmp eq i32 %.pr, 0
  br i1 %.not66, label %49, label %.thread73

.thread75:                                        ; preds = %37
  %.pr76 = load i32, ptr %8, align 4, !tbaa !5
  %.not6677 = icmp eq i32 %.pr76, 0
  br i1 %.not6677, label %.thread78, label %.thread73

.thread73.sink.split:                             ; preds = %37, %31, %28, %26, %9
  %.sink = phi i32 [ -1, %9 ], [ -2, %26 ], [ -3, %28 ], [ -5, %31 ], [ -8, %37 ]
  store i32 %.sink, ptr %8, align 4, !tbaa !5
  br label %.thread73

.thread73:                                        ; preds = %.thread73.sink.split, %.thread75, %45
  %46 = phi i32 [ %.pr, %45 ], [ %.pr76, %.thread75 ], [ %.sink, %.thread73.sink.split ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %13) #6
  %47 = sub nsw i32 0, %46
  store i32 %47, ptr %13, align 4, !tbaa !5
  %48 = call i32 @xerbla_(ptr noundef nonnull @.str.4, ptr noundef nonnull %13, i32 noundef 6)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %13) #6
  br label %115

49:                                               ; preds = %45
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %115

.thread78:                                        ; preds = %.thread75
  %50 = load i32, ptr %2, align 4, !tbaa !5
  %51 = icmp eq i32 %50, 0
  br i1 %51, label %115, label %52

52:                                               ; preds = %.thread78
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %14) #6
  call void @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEC2IiiEERKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %53 = load i8, ptr %1, align 1, !tbaa !9
  switch i8 %53, label %.critedge71 [
    i8 85, label %56
    i8 117, label %56
  ]

.critedge71:                                      ; preds = %52
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %17) #6
  %54 = load i32, ptr %2, align 4, !tbaa !5
  %55 = load i32, ptr %4, align 4, !tbaa !5
  invoke void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::Map") align 8 %17, ptr noundef %3, i32 noundef %54, i32 noundef %54, i32 noundef %55)
          to label %65 unwind label %68

56:                                               ; preds = %52, %52
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %15) #6
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %16) #6
  %57 = load i32, ptr %2, align 4, !tbaa !5
  %58 = load i32, ptr %4, align 4, !tbaa !5
  invoke void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::Map") align 8 %16, ptr noundef %3, i32 noundef %57, i32 noundef %57, i32 noundef %58)
          to label %59 unwind label %63

59:                                               ; preds = %56
  invoke void @_ZNK5Eigen10MatrixBaseINS_3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEEE7adjointEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::Transpose") align 8 %15, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %60 unwind label %63

60:                                               ; preds = %59
  %61 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEaSINS_9TransposeIKNS_3MapIS1_Li0ENS_11OuterStrideILin1EEEEEEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %62 unwind label %63

62:                                               ; preds = %60
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %15) #6
  br label %70

63:                                               ; preds = %60, %59, %56
  %64 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %15) #6
  br label %114

65:                                               ; preds = %.critedge71
  %66 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEaSINS_3MapIS1_Li0ENS_11OuterStrideILin1EEEEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %67 unwind label %68

67:                                               ; preds = %65
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %17) #6
  br label %70

68:                                               ; preds = %65, %.critedge71
  %69 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %17) #6
  br label %114

70:                                               ; preds = %67, %62
  %71 = load i8, ptr %0, align 1, !tbaa !9
  %72 = and i8 %71, -33
  %spec.select = icmp eq i8 %72, 86
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %18) #6
  %73 = select i1 %spec.select, i32 128, i32 64
  invoke void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEEC2IS2_EERKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 8 dereferenceable(62) %18, ptr noundef nonnull align 1 dereferenceable(1) %14, i32 noundef %73)
          to label %74 unwind label %88

74:                                               ; preds = %70
  %75 = call noundef i32 @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE4infoEv(ptr noundef nonnull align 8 dereferenceable(62) %18)
  %76 = icmp eq i32 %75, 2
  br i1 %76, label %77, label %94

77:                                               ; preds = %74
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %19) #6
  %78 = load i32, ptr %2, align 4, !tbaa !5
  invoke void @_Z11make_vectorIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELi1ELi0ELin1ELi1EEELi0ENS0_6StrideILi0ELi0EEEEEPS3_i(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::Map.80") align 8 %19, ptr noundef %5, i32 noundef %78)
          to label %79 unwind label %90

79:                                               ; preds = %77
  %80 = invoke noundef nonnull align 8 dereferenceable(19) ptr @_ZN5Eigen9DenseBaseINS_3MapINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEELi0ENS_6StrideILi0ELi0EEEEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %81 unwind label %90

81:                                               ; preds = %79
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %19) #6
  switch i8 %71, label %111 [
    i8 118, label %82
    i8 86, label %82
  ]

82:                                               ; preds = %81, %81
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %20) #6
  %83 = load i32, ptr %2, align 4, !tbaa !5
  %84 = load i32, ptr %4, align 4, !tbaa !5
  invoke void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::Map") align 8 %20, ptr noundef %3, i32 noundef %83, i32 noundef %83, i32 noundef %84)
          to label %85 unwind label %92

85:                                               ; preds = %82
  %86 = invoke noundef nonnull align 8 dereferenceable(40) ptr @_ZN5Eigen10MatrixBaseINS_3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEEE11setIdentityEv(ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %87 unwind label %92

87:                                               ; preds = %85
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %20) #6
  br label %111

88:                                               ; preds = %70
  %89 = landingpad { ptr, i32 }
          cleanup
  br label %113

90:                                               ; preds = %79, %77
  %91 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %19) #6
  br label %112

92:                                               ; preds = %85, %82
  %93 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %20) #6
  br label %112

94:                                               ; preds = %74
  %95 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE11eigenvaluesEv(ptr noundef nonnull align 8 dereferenceable(62) %18)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %21) #6
  %96 = load i32, ptr %2, align 4, !tbaa !5
  invoke void @_Z11make_vectorIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELi1ELi0ELin1ELi1EEELi0ENS0_6StrideILi0ELi0EEEEEPS3_i(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::Map.80") align 8 %21, ptr noundef %5, i32 noundef %96)
          to label %97 unwind label %107

97:                                               ; preds = %94
  %98 = invoke noundef nonnull align 8 dereferenceable(19) ptr @_ZN5Eigen3MapINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEELi0ENS_6StrideILi0ELi0EEEEaSIS2_EERS5_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(19) %21, ptr noundef nonnull align 1 dereferenceable(1) %95)
          to label %99 unwind label %107

99:                                               ; preds = %97
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %21) #6
  switch i8 %71, label %111 [
    i8 118, label %100
    i8 86, label %100
  ]

100:                                              ; preds = %99, %99
  %101 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE12eigenvectorsEv(ptr noundef nonnull align 8 dereferenceable(62) %18)
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %22) #6
  %102 = load i32, ptr %2, align 4, !tbaa !5
  %103 = load i32, ptr %4, align 4, !tbaa !5
  invoke void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::Map") align 8 %22, ptr noundef %3, i32 noundef %102, i32 noundef %102, i32 noundef %103)
          to label %104 unwind label %109

104:                                              ; preds = %100
  %105 = invoke noundef nonnull align 8 dereferenceable(40) ptr @_ZN5Eigen3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEaSIS2_EERS5_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(40) %22, ptr noundef nonnull align 1 dereferenceable(1) %101)
          to label %106 unwind label %109

106:                                              ; preds = %104
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %22) #6
  br label %111

107:                                              ; preds = %97, %94
  %108 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %21) #6
  br label %112

109:                                              ; preds = %104, %100
  %110 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %22) #6
  br label %112

111:                                              ; preds = %106, %99, %87, %81
  call void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(62) %18) #6
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %18) #6
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %14) #6
  br label %115

112:                                              ; preds = %109, %107, %92, %90
  %.pn = phi { ptr, i32 } [ %93, %92 ], [ %91, %90 ], [ %110, %109 ], [ %108, %107 ]
  call void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(62) %18) #6
  br label %113

113:                                              ; preds = %112, %88
  %.pn.pn = phi { ptr, i32 } [ %.pn, %112 ], [ %89, %88 ]
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %18) #6
  br label %114

114:                                              ; preds = %113, %68, %63
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %113 ], [ %64, %63 ], [ %69, %68 ]
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %14) #6
  resume { ptr, i32 } %.pn.pn.pn

115:                                              ; preds = %.thread78, %111, %49, %.thread73
  %.1 = phi i32 [ %48, %.thread73 ], [ 0, %49 ], [ 0, %111 ], [ 0, %.thread78 ]
  ret i32 %.1
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEC2IiiEERKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6matrixIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELin1ELi0ELin1ELin1EEELi0ENS0_11OuterStrideILin1EEEEEPS3_iii(ptr dead_on_unwind noalias writable sret(%"class.Eigen::Map") align 8, ptr noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK5Eigen10MatrixBaseINS_3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEEE7adjointEv(ptr dead_on_unwind noalias writable sret(%"class.Eigen::Transpose") align 8, ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEaSINS_9TransposeIKNS_3MapIS1_Li0ENS_11OuterStrideILin1EEEEEEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen6MatrixIdLin1ELin1ELi0ELin1ELin1EEaSINS_3MapIS1_Li0ENS_11OuterStrideILin1EEEEEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEEC2IS2_EERKNS_9EigenBaseIT_EEi(ptr noundef nonnull align 8 dereferenceable(62), ptr noundef nonnull align 1 dereferenceable(1), i32 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE4infoEv(ptr noundef nonnull align 8 dereferenceable(62)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z11make_vectorIdEN5Eigen3MapINS0_6MatrixIT_Lin1ELi1ELi0ELin1ELi1EEELi0ENS0_6StrideILi0ELi0EEEEEPS3_i(ptr dead_on_unwind noalias writable sret(%"class.Eigen::Map.80") align 8, ptr noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(19) ptr @_ZN5Eigen9DenseBaseINS_3MapINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEELi0ENS_6StrideILi0ELi0EEEEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZN5Eigen10MatrixBaseINS_3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEEE11setIdentityEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE11eigenvaluesEv(ptr noundef nonnull align 8 dereferenceable(62)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(19) ptr @_ZN5Eigen3MapINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEELi0ENS_6StrideILi0ELi0EEEEaSIS2_EERS5_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(19), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE12eigenvectorsEv(ptr noundef nonnull align 8 dereferenceable(62)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZN5Eigen3MapINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELi0ENS_11OuterStrideILin1EEEEaSIS2_EERS5_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen22SelfAdjointEigenSolverINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(62)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

attributes #0 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress 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 #6 = { 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 = !{!7, !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass