; LLVM IR from wesley-a-leung/Resources :: Tests/C++/geometry/2d/PolygonTriangulationFuzzTest.ll (Z5test1v)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%struct.pt = type { x86_fp80, x86_fp80 }
%"class.std::vector.59" = type { %"struct.std::_Vector_base.60" }
%"struct.std::_Vector_base.60" = type { %"struct.std::_Vector_base<std::array<pt, 3>, std::allocator<std::array<pt, 3>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::array<pt, 3>, std::allocator<std::array<pt, 3>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::array<pt, 3>, std::allocator<std::array<pt, 3>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::array<pt, 3>, std::allocator<std::array<pt, 3>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<pt, std::allocator<pt>>::_Vector_impl" }
%"struct.std::_Vector_base<pt, std::allocator<pt>>::_Vector_impl" = type { %"struct.std::_Vector_base<pt, std::allocator<pt>>::_Vector_impl_data" }
%"struct.std::_Vector_base<pt, std::allocator<pt>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::mersenne_twister_engine" = type { [312 x i64], i64 }
%"class.std::uniform_int_distribution" = type { %"struct.std::uniform_int_distribution<>::param_type" }
%"struct.std::uniform_int_distribution<>::param_type" = type { i32, i32 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.115" = type { ptr }
%"struct.std::_Setprecision" = type { i32 }

@.str.4 = external hidden unnamed_addr constant [113 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [41 x i8], align 1
@__PRETTY_FUNCTION__._Z5test1v = external hidden unnamed_addr constant [13 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [11 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.8 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z2ltee(x86_fp80 noundef, x86_fp80 noundef) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z2eqee(x86_fp80 noundef, x86_fp80 noundef) #0

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef x86_fp80 @_Z5area22ptS_S_(ptr noundef byval(%struct.pt) align 16, ptr noundef byval(%struct.pt) align 16, ptr noundef byval(%struct.pt) align 16) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI2ptSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI2ptSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI2ptSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI2ptSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef x86_fp80 @_Z8getArea2RKSt6vectorI2ptSaIS0_EE(ptr noundef nonnull align 8 dereferenceable(24)) #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z12isCcwPolygonRKSt6vectorI2ptSaIS0_EE(ptr noundef nonnull align 8 dereferenceable(24)) #2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20polygonTriangulationRKSt6vectorI2ptSaIS0_EE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.59") align 8, ptr noundef nonnull align 8 dereferenceable(24)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z15generatePolygoniRSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEb(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, i32 noundef, ptr noundef nonnull align 8 dereferenceable(2504), i1 noundef zeroext) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8), i32 noundef, i32 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(2504)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIP2ptSt6vectorIS2_SaIS2_EEEEEvT_S8_(ptr, ptr) #5

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5test1v() #2 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::chrono::time_point", align 8
  %2 = alloca %"class.std::mersenne_twister_engine", align 8
  %3 = alloca i32, align 4
  %4 = alloca i64, align 8
  %5 = alloca %"class.std::uniform_int_distribution", align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %13 = alloca x86_fp80, align 16
  %14 = alloca x86_fp80, align 16
  %15 = alloca %"class.std::vector.59", align 8
  %16 = alloca ptr, align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator.115", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator.115", align 8
  %19 = alloca ptr, align 8
  %20 = alloca x86_fp80, align 16
  %21 = alloca %struct.pt, align 16
  %22 = alloca %struct.pt, align 16
  %23 = alloca %struct.pt, align 16
  %24 = alloca %"class.std::chrono::time_point", align 8
  %25 = alloca double, align 8
  %26 = alloca %"class.std::chrono::duration", align 8
  %27 = alloca %"struct.std::_Setprecision", align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %1) #8
  %28 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #8
  %29 = getelementptr inbounds %"class.std::chrono::time_point", ptr %1, i32 0, i32 0
  %30 = getelementptr inbounds %"class.std::chrono::duration", ptr %29, i32 0, i32 0
  store i64 %28, ptr %30, align 8
  call void @llvm.lifetime.start.p0(i64 2504, ptr %2) #8
  call void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504) %2, i64 noundef 0)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #8
  store i32 1000000, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #8
  store i64 0, ptr %4, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #8
  call void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %5, i32 noundef 3, i32 noundef 30)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #8
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %31

31:                                               ; preds = %118, %0
  %32 = load i32, ptr %6, align 4, !tbaa !5
  %33 = icmp slt i32 %32, 1000000
  br i1 %33, label %35, label %34

34:                                               ; preds = %31
  store i32 2, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #8
  br label %123

35:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #8
  %36 = call noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(2504) %2)
  call void @_Z15generatePolygoniRSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEb(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %8, i32 noundef %36, ptr noundef nonnull align 8 dereferenceable(2504) %2, i1 noundef zeroext false)
  %37 = invoke noundef i32 @_Z12isCcwPolygonRKSt6vectorI2ptSaIS0_EE(ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %38 unwind label %50

38:                                               ; preds = %35
  %39 = icmp eq i32 %37, -1
  br i1 %39, label %40, label %54

40:                                               ; preds = %38
  %41 = call ptr @_ZNSt6vectorI2ptSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  %42 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  store ptr %41, ptr %42, align 8
  %43 = call ptr @_ZNSt6vectorI2ptSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  %44 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %12, i32 0, i32 0
  store ptr %43, ptr %44, align 8
  %45 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  %46 = load ptr, ptr %45, align 8
  %47 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %12, i32 0, i32 0
  %48 = load ptr, ptr %47, align 8
  invoke void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIP2ptSt6vectorIS2_SaIS2_EEEEEvT_S8_(ptr %46, ptr %48)
          to label %49 unwind label %50

49:                                               ; preds = %40
  br label %54

50:                                               ; preds = %40, %35
  %51 = landingpad { ptr, i32 }
          cleanup
  %52 = extractvalue { ptr, i32 } %51, 0
  store ptr %52, ptr %9, align 8
  %53 = extractvalue { ptr, i32 } %51, 1
  store i32 %53, ptr %10, align 4
  br label %122

54:                                               ; preds = %49, %38
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #8
  %55 = call noundef x86_fp80 @_Z8getArea2RKSt6vectorI2ptSaIS0_EE(ptr noundef nonnull align 8 dereferenceable(24) %8)
  store x86_fp80 %55, ptr %13, align 16, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #8
  store x86_fp80 0xK00000000000000000000, ptr %14, align 16, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #8
  invoke void @_Z20polygonTriangulationRKSt6vectorI2ptSaIS0_EE(ptr dead_on_unwind writable sret(%"class.std::vector.59") align 8 %15, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %56 unwind label %65

56:                                               ; preds = %54
  %57 = call noundef i64 @_ZNKSt6vectorISt5arrayI2ptLm3EESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  %58 = trunc i64 %57 to i32
  %59 = call noundef i64 @_ZNKSt6vectorI2ptSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  %60 = trunc i64 %59 to i32
  %61 = sub nsw i32 %60, 2
  %62 = icmp eq i32 %58, %61
  br i1 %62, label %63, label %64

63:                                               ; preds = %56
  br label %70

64:                                               ; preds = %56
  call void @__assert_fail(ptr noundef @.str.5, ptr noundef @.str.4, i32 noundef 84, ptr noundef @__PRETTY_FUNCTION__._Z5test1v) #9
  unreachable

65:                                               ; preds = %54
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %9, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %10, align 4
  br label %121

69:                                               ; No predecessors!
  br label %70

70:                                               ; preds = %69, %63
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #8
  store ptr %15, ptr %16, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #8
  %71 = load ptr, ptr %16, align 8, !tbaa !13
  %72 = call ptr @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %71) #8
  %73 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.115", ptr %17, i32 0, i32 0
  store ptr %72, ptr %73, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #8
  %74 = load ptr, ptr %16, align 8, !tbaa !13
  %75 = call ptr @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %74) #8
  %76 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.115", ptr %18, i32 0, i32 0
  store ptr %75, ptr %76, align 8
  br label %77

77:                                               ; preds = %103, %70
  %78 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #8
  br i1 %78, label %80, label %79

79:                                               ; preds = %77
  store i32 5, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #8
  br label %105

80:                                               ; preds = %77
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #8
  %81 = call noundef nonnull align 16 dereferenceable(96) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #8
  store ptr %81, ptr %19, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 16, ptr %20) #8
  %82 = load ptr, ptr %19, align 8, !tbaa !13
  %83 = call noundef nonnull align 16 dereferenceable(32) ptr @_ZNSt5arrayI2ptLm3EEixEm(ptr noundef nonnull align 16 dereferenceable(96) %82, i64 noundef 0) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %21, ptr align 16 %83, i64 32, i1 false), !tbaa.struct !15
  %84 = load ptr, ptr %19, align 8, !tbaa !13
  %85 = call noundef nonnull align 16 dereferenceable(32) ptr @_ZNSt5arrayI2ptLm3EEixEm(ptr noundef nonnull align 16 dereferenceable(96) %84, i64 noundef 1) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %22, ptr align 16 %85, i64 32, i1 false), !tbaa.struct !15
  %86 = load ptr, ptr %19, align 8, !tbaa !13
  %87 = call noundef nonnull align 16 dereferenceable(32) ptr @_ZNSt5arrayI2ptLm3EEixEm(ptr noundef nonnull align 16 dereferenceable(96) %86, i64 noundef 2) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %23, ptr align 16 %87, i64 32, i1 false), !tbaa.struct !15
  %88 = invoke noundef x86_fp80 @_Z5area22ptS_S_(ptr noundef byval(%struct.pt) align 16 %21, ptr noundef byval(%struct.pt) align 16 %22, ptr noundef byval(%struct.pt) align 16 %23)
          to label %89 unwind label %94

89:                                               ; preds = %80
  store x86_fp80 %88, ptr %20, align 16, !tbaa !11
  %90 = load x86_fp80, ptr %20, align 16, !tbaa !11
  %91 = call noundef zeroext i1 @_Z2ltee(x86_fp80 noundef 0xK00000000000000000000, x86_fp80 noundef %90)
  br i1 %91, label %92, label %93

92:                                               ; preds = %89
  br label %99

93:                                               ; preds = %89
  call void @__assert_fail(ptr noundef @.str.6, ptr noundef @.str.4, i32 noundef 87, ptr noundef @__PRETTY_FUNCTION__._Z5test1v) #9
  unreachable

94:                                               ; preds = %80
  %95 = landingpad { ptr, i32 }
          cleanup
  %96 = extractvalue { ptr, i32 } %95, 0
  store ptr %96, ptr %9, align 8
  %97 = extractvalue { ptr, i32 } %95, 1
  store i32 %97, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %20) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #8
  call void @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  br label %121

98:                                               ; No predecessors!
  br label %99

99:                                               ; preds = %98, %92
  %100 = load x86_fp80, ptr %20, align 16, !tbaa !11
  %101 = load x86_fp80, ptr %14, align 16, !tbaa !11
  %102 = fadd x86_fp80 %101, %100
  store x86_fp80 %102, ptr %14, align 16, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 16, ptr %20) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  br label %103

103:                                              ; preds = %99
  %104 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #8
  br label %77

105:                                              ; preds = %79
  %106 = load x86_fp80, ptr %13, align 16, !tbaa !11
  %107 = load x86_fp80, ptr %14, align 16, !tbaa !11
  %108 = call noundef zeroext i1 @_Z2eqee(x86_fp80 noundef %106, x86_fp80 noundef %107)
  br i1 %108, label %109, label %110

109:                                              ; preds = %105
  br label %112

110:                                              ; preds = %105
  call void @__assert_fail(ptr noundef @.str.7, ptr noundef @.str.4, i32 noundef 90, ptr noundef @__PRETTY_FUNCTION__._Z5test1v) #9
  unreachable

111:                                              ; No predecessors!
  br label %112

112:                                              ; preds = %111, %109
  %113 = load x86_fp80, ptr %13, align 16, !tbaa !11
  %114 = load i64, ptr %4, align 8, !tbaa !9
  %115 = sitofp i64 %114 to x86_fp80
  %116 = fadd x86_fp80 %115, %113
  %117 = fptosi x86_fp80 %116 to i64
  store i64 %117, ptr %4, align 8, !tbaa !9
  call void @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #8
  call void @_ZNSt6vectorI2ptSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #8
  br label %118

118:                                              ; preds = %112
  %119 = load i32, ptr %6, align 4, !tbaa !5
  %120 = add nsw i32 %119, 1
  store i32 %120, ptr %6, align 4, !tbaa !5
  br label %31, !llvm.loop !16

121:                                              ; preds = %94, %65
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #8
  br label %122

122:                                              ; preds = %121, %50
  call void @_ZNSt6vectorI2ptSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #8
  call void @llvm.lifetime.end.p0(i64 2504, ptr %2) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %1) #8
  br label %149

123:                                              ; preds = %34
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #8
  %124 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #8
  %125 = getelementptr inbounds %"class.std::chrono::time_point", ptr %24, i32 0, i32 0
  %126 = getelementptr inbounds %"class.std::chrono::duration", ptr %125, i32 0, i32 0
  store i64 %124, ptr %126, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #8
  %127 = call i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %128 = getelementptr inbounds %"class.std::chrono::duration", ptr %26, i32 0, i32 0
  store i64 %127, ptr %128, align 8
  %129 = call noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8) %26)
  %130 = sitofp i64 %129 to double
  %131 = fdiv double %130, 1.000000e+09
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #8
  store double %131, ptr %25, align 8, !tbaa !18
  %132 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.8)
  %133 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %132, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %134 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.9)
  %135 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %134, ptr noundef @_ZSt5fixedRSt8ios_base)
  %136 = call i32 @_ZSt12setprecisioni(i32 noundef 3)
  %137 = getelementptr inbounds %"struct.std::_Setprecision", ptr %27, i32 0, i32 0
  store i32 %136, ptr %137, align 4
  %138 = getelementptr inbounds %"struct.std::_Setprecision", ptr %27, i32 0, i32 0
  %139 = load i32, ptr %138, align 4
  %140 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %135, i32 %139)
  %141 = load double, ptr %25, align 8, !tbaa !18
  %142 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %140, double noundef %141)
  %143 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %142, ptr noundef @.str.10)
  %144 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %143, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %145 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.11)
  %146 = load i64, ptr %4, align 8, !tbaa !9
  %147 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %145, i64 noundef %146)
  %148 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %147, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #8
  call void @llvm.lifetime.end.p0(i64 2504, ptr %2) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %1) #8
  ret void

149:                                              ; preds = %122
  %150 = load ptr, ptr %9, align 8
  %151 = load i32, ptr %10, align 4
  %152 = insertvalue { ptr, i32 } poison, ptr %150, 0
  %153 = insertvalue { ptr, i32 } %152, i32 %151, 1
  resume { ptr, i32 } %153
}

; Function Attrs: nounwind
declare i64 @_ZNSt6chrono3_V212system_clock3nowEv() #6

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt5arrayI2ptLm3EESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 16 dereferenceable(96) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 16 dereferenceable(32) ptr @_ZNSt5arrayI2ptLm3EEixEm(ptr noundef nonnull align 16 dereferenceable(96), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #5

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8), i32) #5

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt5fixedRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt12setprecisioni(i32 noundef) #7

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

attributes #0 = { 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 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 #6 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { 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 #8 = { nounwind }
attributes #9 = { noreturn nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long double", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"any pointer", !7, i64 0}
!15 = !{i64 0, i64 16, !11, i64 16, i64 16, !11}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = !{!19, !19, i64 0}
!19 = !{!"double", !7, i64 0}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%struct.pt = type { x86_fp80, x86_fp80 }
%"class.std::vector.59" = type { %"struct.std::_Vector_base.60" }
%"struct.std::_Vector_base.60" = type { %"struct.std::_Vector_base<std::array<pt, 3>, std::allocator<std::array<pt, 3>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::array<pt, 3>, std::allocator<std::array<pt, 3>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::array<pt, 3>, std::allocator<std::array<pt, 3>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::array<pt, 3>, std::allocator<std::array<pt, 3>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<pt, std::allocator<pt>>::_Vector_impl" }
%"struct.std::_Vector_base<pt, std::allocator<pt>>::_Vector_impl" = type { %"struct.std::_Vector_base<pt, std::allocator<pt>>::_Vector_impl_data" }
%"struct.std::_Vector_base<pt, std::allocator<pt>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::mersenne_twister_engine" = type { [312 x i64], i64 }
%"class.std::uniform_int_distribution" = type { %"struct.std::uniform_int_distribution<>::param_type" }
%"struct.std::uniform_int_distribution<>::param_type" = type { i32, i32 }
%"class.__gnu_cxx::__normal_iterator.115" = type { ptr }

@.str.4 = external hidden unnamed_addr constant [113 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [41 x i8], align 1
@__PRETTY_FUNCTION__._Z5test1v = external hidden unnamed_addr constant [13 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [11 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.8 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z2ltee(x86_fp80 noundef, x86_fp80 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z2eqee(x86_fp80 noundef, x86_fp80 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef x86_fp80 @_Z5area22ptS_S_(ptr noundef byval(%struct.pt) align 16, ptr noundef byval(%struct.pt) align 16, ptr noundef byval(%struct.pt) align 16) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI2ptSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI2ptSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI2ptSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI2ptSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef x86_fp80 @_Z8getArea2RKSt6vectorI2ptSaIS0_EE(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z12isCcwPolygonRKSt6vectorI2ptSaIS0_EE(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20polygonTriangulationRKSt6vectorI2ptSaIS0_EE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.59") align 8, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z15generatePolygoniRSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEb(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, i32 noundef, ptr noundef nonnull align 8 dereferenceable(2504), i1 noundef zeroext) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8), i32 noundef, i32 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(2504)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIP2ptSt6vectorIS2_SaIS2_EEEEEvT_S8_(ptr, ptr) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5test1v() local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::chrono::time_point", align 8
  %2 = alloca %"class.std::mersenne_twister_engine", align 8
  %3 = alloca %"class.std::uniform_int_distribution", align 4
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::vector.59", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator.115", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator.115", align 8
  %8 = alloca %struct.pt, align 16
  %9 = alloca %struct.pt, align 16
  %10 = alloca %"class.std::chrono::time_point", align 8
  %11 = alloca %"class.std::chrono::duration", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #8
  %12 = tail call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #8
  store i64 %12, ptr %1, align 8
  call void @llvm.lifetime.start.p0(i64 2504, ptr nonnull %2) #8
  call void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504) %2, i64 noundef 0)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #8
  call void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %3, i32 noundef 3, i32 noundef 30)
  br label %31

13:                                               ; preds = %73
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #8
  %14 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #8
  store i64 %14, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #8
  %15 = call i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %1)
  store i64 %15, ptr %11, align 8
  %16 = call noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8) %11)
  %17 = sitofp i64 %16 to double
  %18 = fdiv double %17, 1.000000e+09
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #8
  %19 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.8)
  %20 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %19, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %21 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.9)
  %22 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %21, ptr noundef nonnull @_ZSt5fixedRSt8ios_base)
  %23 = call i32 @_ZSt12setprecisioni(i32 noundef 3)
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %22, i32 %23)
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %24, double noundef %18)
  %26 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull @.str.10)
  %27 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %26, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %28 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.11)
  %29 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %28, i64 noundef %76)
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %29, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #8
  call void @llvm.lifetime.end.p0(i64 2504, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #8
  ret void

31:                                               ; preds = %0, %73
  %.037 = phi i64 [ 0, %0 ], [ %76, %73 ]
  %.02036 = phi i32 [ 0, %0 ], [ %77, %73 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #8
  %32 = call noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(2504) %2)
  call void @_Z15generatePolygoniRSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEb(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %4, i32 noundef %32, ptr noundef nonnull align 8 dereferenceable(2504) %2, i1 noundef zeroext false)
  %33 = invoke noundef i32 @_Z12isCcwPolygonRKSt6vectorI2ptSaIS0_EE(ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %34 unwind label %39

34:                                               ; preds = %31
  %35 = icmp eq i32 %33, -1
  br i1 %35, label %36, label %41

36:                                               ; preds = %34
  %37 = call ptr @_ZNSt6vectorI2ptSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  %38 = call ptr @_ZNSt6vectorI2ptSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  invoke void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIP2ptSt6vectorIS2_SaIS2_EEEEEvT_S8_(ptr %37, ptr %38)
          to label %41 unwind label %39

39:                                               ; preds = %36, %31
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %79

41:                                               ; preds = %36, %34
  %42 = call noundef x86_fp80 @_Z8getArea2RKSt6vectorI2ptSaIS0_EE(ptr noundef nonnull align 8 dereferenceable(24) %4)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #8
  invoke void @_Z20polygonTriangulationRKSt6vectorI2ptSaIS0_EE(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.59") align 8 %5, ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %43 unwind label %51

43:                                               ; preds = %41
  %44 = call noundef i64 @_ZNKSt6vectorISt5arrayI2ptLm3EESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  %45 = trunc i64 %44 to i32
  %46 = call noundef i64 @_ZNKSt6vectorI2ptSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  %47 = trunc i64 %46 to i32
  %48 = add nsw i32 %47, -2
  %49 = icmp eq i32 %48, %45
  br i1 %49, label %53, label %50

50:                                               ; preds = %43
  call void @__assert_fail(ptr noundef nonnull @.str.5, ptr noundef nonnull @.str.4, i32 noundef 84, ptr noundef nonnull @__PRETTY_FUNCTION__._Z5test1v) #9
  unreachable

51:                                               ; preds = %41
  %52 = landingpad { ptr, i32 }
          cleanup
  br label %78

53:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #8
  %54 = call ptr @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  store ptr %54, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #8
  %55 = call ptr @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  store ptr %55, ptr %7, align 8
  %56 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #8
  br i1 %56, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %68, %53
  %.024.lcssa = phi x86_fp80 [ 0xK00000000000000000000, %53 ], [ %69, %68 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #8
  %57 = call noundef zeroext i1 @_Z2eqee(x86_fp80 noundef %42, x86_fp80 noundef %.024.lcssa)
  br i1 %57, label %73, label %72

.lr.ph:                                           ; preds = %53, %68
  %.02435 = phi x86_fp80 [ %69, %68 ], [ 0xK00000000000000000000, %53 ]
  %58 = call noundef nonnull align 16 dereferenceable(96) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #8
  %59 = call noundef nonnull align 16 dereferenceable(32) ptr @_ZNSt5arrayI2ptLm3EEixEm(ptr noundef nonnull align 16 dereferenceable(96) %58, i64 noundef 0) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) %8, ptr noundef nonnull align 16 dereferenceable(32) %59, i64 32, i1 false), !tbaa.struct !5
  %60 = call noundef nonnull align 16 dereferenceable(32) ptr @_ZNSt5arrayI2ptLm3EEixEm(ptr noundef nonnull align 16 dereferenceable(96) %58, i64 noundef 1) #8
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) %9, ptr noundef nonnull align 16 dereferenceable(32) %60, i64 32, i1 false), !tbaa.struct !5
  %61 = call noundef nonnull align 16 dereferenceable(32) ptr @_ZNSt5arrayI2ptLm3EEixEm(ptr noundef nonnull align 16 dereferenceable(96) %58, i64 noundef 2) #8
  %62 = invoke noundef x86_fp80 @_Z5area22ptS_S_(ptr noundef nonnull byval(%struct.pt) align 16 %8, ptr noundef nonnull byval(%struct.pt) align 16 %9, ptr noundef nonnull byval(%struct.pt) align 16 %61)
          to label %63 unwind label %66

63:                                               ; preds = %.lr.ph
  %64 = call noundef zeroext i1 @_Z2ltee(x86_fp80 noundef 0xK00000000000000000000, x86_fp80 noundef %62)
  br i1 %64, label %68, label %65

65:                                               ; preds = %63
  call void @__assert_fail(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.4, i32 noundef 87, ptr noundef nonnull @__PRETTY_FUNCTION__._Z5test1v) #9
  unreachable

66:                                               ; preds = %.lr.ph
  %67 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #8
  call void @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  br label %78

68:                                               ; preds = %63
  %69 = fadd x86_fp80 %.02435, %62
  %70 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #8
  %71 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #8
  br i1 %71, label %.lr.ph, label %._crit_edge

72:                                               ; preds = %._crit_edge
  call void @__assert_fail(ptr noundef nonnull @.str.7, ptr noundef nonnull @.str.4, i32 noundef 90, ptr noundef nonnull @__PRETTY_FUNCTION__._Z5test1v) #9
  unreachable

73:                                               ; preds = %._crit_edge
  %74 = sitofp i64 %.037 to x86_fp80
  %75 = fadd x86_fp80 %42, %74
  %76 = fptosi x86_fp80 %75 to i64
  call void @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #8
  call void @_ZNSt6vectorI2ptSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  %77 = add nuw nsw i32 %.02036, 1
  %exitcond.not = icmp eq i32 %77, 1000000
  br i1 %exitcond.not, label %13, label %31, !llvm.loop !10

78:                                               ; preds = %66, %51
  %.pn = phi { ptr, i32 } [ %67, %66 ], [ %52, %51 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #8
  br label %79

79:                                               ; preds = %78, %39
  %.pn.pn = phi { ptr, i32 } [ %.pn, %78 ], [ %40, %39 ]
  call void @_ZNSt6vectorI2ptSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #8
  call void @llvm.lifetime.end.p0(i64 2504, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #8
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: nounwind
declare i64 @_ZNSt6chrono3_V212system_clock3nowEv() local_unnamed_addr #6

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt5arrayI2ptLm3EESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayI2ptLm3EESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 16 dereferenceable(96) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 16 dereferenceable(32) ptr @_ZNSt5arrayI2ptLm3EEixEm(ptr noundef nonnull align 16 dereferenceable(96), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayI2ptLm3EESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #5

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8), i32) local_unnamed_addr #5

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt5fixedRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt12setprecisioni(i32 noundef) local_unnamed_addr #7

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

attributes #0 = { 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 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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 #6 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { 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 #8 = { nounwind }
attributes #9 = { noreturn nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{i64 0, i64 16, !6, i64 16, i64 16, !6}
!6 = !{!7, !7, i64 0}
!7 = !{!"long double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}


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