; LLVM IR from wesley-a-leung/Resources :: Tests/C++/graph/bipartite/BipartiteStressTest.ll (Z5test3v)

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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::mersenne_twister_engine" = type { [312 x i64], i64 }
%struct.StaticGraph = type { %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%struct.Bipartite = type { i32, i8, %"class.std::vector.0", %"class.std::vector" }
%"class.std::vector.0" = type { %"struct.std::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"struct.std::_Setprecision" = type { i32 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [29 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504), i64 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11StaticGraphC2Ei(ptr noundef nonnull align 8 dereferenceable(96), i32 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11StaticGraph14reserveDiEdgesEi(ptr noundef nonnull align 8 dereferenceable(96), i32 noundef) #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11StaticGraph9addBiEdgeEii(ptr noundef nonnull align 8 dereferenceable(96), i32 noundef, i32 noundef) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11StaticGraph5buildEv(ptr noundef nonnull align 8 dereferenceable(96)) #1 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9BipartiteC2I11StaticGraphEERKT_(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #1 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)) #1

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1 align 2

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

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #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) #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1 align 2

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

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8), double noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN9BipartiteD2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN11StaticGraphD2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5test3v() #1 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::mersenne_twister_engine", align 8
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %struct.StaticGraph, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::chrono::time_point", align 8
  %11 = alloca %struct.Bipartite, align 8
  %12 = alloca %"class.std::chrono::time_point", align 8
  %13 = alloca double, align 8
  %14 = alloca %"class.std::chrono::duration", align 8
  %15 = alloca %"struct.std::_Setprecision", align 4
  %16 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 2504, ptr %1) #7
  call void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504) %1, i64 noundef 0)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  store i32 2000000, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  store i32 4000000, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 96, ptr %4) #7
  %17 = load i32, ptr %2, align 4, !tbaa !5
  call void @_ZN11StaticGraphC2Ei(ptr noundef nonnull align 8 dereferenceable(96) %4, i32 noundef %17)
  %18 = load i32, ptr %3, align 4, !tbaa !5
  %19 = mul nsw i32 %18, 2
  invoke void @_ZN11StaticGraph14reserveDiEdgesEi(ptr noundef nonnull align 8 dereferenceable(96) %4, i32 noundef %19)
          to label %20 unwind label %26

20:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %21

21:                                               ; preds = %51, %20
  %22 = load i32, ptr %7, align 4, !tbaa !5
  %23 = load i32, ptr %3, align 4, !tbaa !5
  %24 = icmp slt i32 %22, %23
  br i1 %24, label %30, label %25

25:                                               ; preds = %21
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %63

26:                                               ; preds = %63, %0
  %27 = landingpad { ptr, i32 }
          cleanup
  %28 = extractvalue { ptr, i32 } %27, 0
  store ptr %28, ptr %5, align 8
  %29 = extractvalue { ptr, i32 } %27, 1
  store i32 %29, ptr %6, align 4
  br label %144

30:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  %31 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %1)
          to label %32 unwind label %54

32:                                               ; preds = %30
  %33 = load i32, ptr %2, align 4, !tbaa !5
  %34 = sdiv i32 %33, 2
  %35 = sext i32 %34 to i64
  %36 = urem i64 %31, %35
  %37 = mul i64 %36, 2
  %38 = trunc i64 %37 to i32
  store i32 %38, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  %39 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %1)
          to label %40 unwind label %58

40:                                               ; preds = %32
  %41 = load i32, ptr %2, align 4, !tbaa !5
  %42 = sdiv i32 %41, 2
  %43 = sext i32 %42 to i64
  %44 = urem i64 %39, %43
  %45 = mul i64 %44, 2
  %46 = add i64 %45, 1
  %47 = trunc i64 %46 to i32
  store i32 %47, ptr %9, align 4, !tbaa !5
  %48 = load i32, ptr %8, align 4, !tbaa !5
  %49 = load i32, ptr %9, align 4, !tbaa !5
  invoke void @_ZN11StaticGraph9addBiEdgeEii(ptr noundef nonnull align 8 dereferenceable(96) %4, i32 noundef %48, i32 noundef %49)
          to label %50 unwind label %58

50:                                               ; preds = %40
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %51

51:                                               ; preds = %50
  %52 = load i32, ptr %7, align 4, !tbaa !5
  %53 = add nsw i32 %52, 1
  store i32 %53, ptr %7, align 4, !tbaa !5
  br label %21, !llvm.loop !9

54:                                               ; preds = %30
  %55 = landingpad { ptr, i32 }
          cleanup
  %56 = extractvalue { ptr, i32 } %55, 0
  store ptr %56, ptr %5, align 8
  %57 = extractvalue { ptr, i32 } %55, 1
  store i32 %57, ptr %6, align 4
  br label %62

58:                                               ; preds = %40, %32
  %59 = landingpad { ptr, i32 }
          cleanup
  %60 = extractvalue { ptr, i32 } %59, 0
  store ptr %60, ptr %5, align 8
  %61 = extractvalue { ptr, i32 } %59, 1
  store i32 %61, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  br label %62

62:                                               ; preds = %58, %54
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %144

63:                                               ; preds = %25
  invoke void @_ZN11StaticGraph5buildEv(ptr noundef nonnull align 8 dereferenceable(96) %4)
          to label %64 unwind label %26

64:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %65 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #7
  %66 = getelementptr inbounds %"class.std::chrono::time_point", ptr %10, i32 0, i32 0
  %67 = getelementptr inbounds %"class.std::chrono::duration", ptr %66, i32 0, i32 0
  store i64 %65, ptr %67, align 8
  call void @llvm.lifetime.start.p0(i64 72, ptr %11) #7
  invoke void @_ZN9BipartiteC2I11StaticGraphEERKT_(ptr noundef nonnull align 8 dereferenceable(72) %11, ptr noundef nonnull align 8 dereferenceable(96) %4)
          to label %68 unwind label %126

68:                                               ; preds = %64
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  %69 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #7
  %70 = getelementptr inbounds %"class.std::chrono::time_point", ptr %12, i32 0, i32 0
  %71 = getelementptr inbounds %"class.std::chrono::duration", ptr %70, i32 0, i32 0
  store i64 %69, ptr %71, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  %72 = invoke i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %73 unwind label %130

73:                                               ; preds = %68
  %74 = getelementptr inbounds %"class.std::chrono::duration", ptr %14, i32 0, i32 0
  store i64 %72, ptr %74, align 8
  %75 = invoke noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %76 unwind label %130

76:                                               ; preds = %73
  %77 = sitofp i64 %75 to double
  %78 = fdiv double %77, 1.000000e+09
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  store double %78, ptr %13, align 8, !tbaa !11
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.7)
          to label %80 unwind label %134

80:                                               ; preds = %76
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %79, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %82 unwind label %134

82:                                               ; preds = %80
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.1)
          to label %84 unwind label %134

84:                                               ; preds = %82
  %85 = load i32, ptr %2, align 4, !tbaa !5
  %86 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %83, i32 noundef %85)
          to label %87 unwind label %134

87:                                               ; preds = %84
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %86, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %89 unwind label %134

89:                                               ; preds = %87
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.2)
          to label %91 unwind label %134

91:                                               ; preds = %89
  %92 = load i32, ptr %3, align 4, !tbaa !5
  %93 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %90, i32 noundef %92)
          to label %94 unwind label %134

94:                                               ; preds = %91
  %95 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %93, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %96 unwind label %134

96:                                               ; preds = %94
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
          to label %98 unwind label %134

98:                                               ; preds = %96
  %99 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %97, ptr noundef @_ZSt5fixedRSt8ios_base)
          to label %100 unwind label %134

100:                                              ; preds = %98
  %101 = invoke i32 @_ZSt12setprecisioni(i32 noundef 3)
          to label %102 unwind label %134

102:                                              ; preds = %100
  %103 = getelementptr inbounds %"struct.std::_Setprecision", ptr %15, i32 0, i32 0
  store i32 %101, ptr %103, align 4
  %104 = getelementptr inbounds %"struct.std::_Setprecision", ptr %15, i32 0, i32 0
  %105 = load i32, ptr %104, align 4
  %106 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %99, i32 %105)
          to label %107 unwind label %134

107:                                              ; preds = %102
  %108 = load double, ptr %13, align 8, !tbaa !11
  %109 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %106, double noundef %108)
          to label %110 unwind label %134

110:                                              ; preds = %107
  %111 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %109, ptr noundef @.str.4)
          to label %112 unwind label %134

112:                                              ; preds = %110
  %113 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %111, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %114 unwind label %134

114:                                              ; preds = %112
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #7
  %115 = getelementptr inbounds %struct.Bipartite, ptr %11, i32 0, i32 1
  %116 = load i8, ptr %115, align 4, !tbaa !13, !range !27, !noundef !28
  %117 = trunc i8 %116 to i1
  %118 = zext i1 %117 to i64
  store i64 %118, ptr %16, align 8, !tbaa !29
  %119 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.5)
          to label %120 unwind label %138

120:                                              ; preds = %114
  %121 = load i64, ptr %16, align 8, !tbaa !29
  %122 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %119, i64 noundef %121)
          to label %123 unwind label %138

123:                                              ; preds = %120
  %124 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %122, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %125 unwind label %138

125:                                              ; preds = %123
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  call void @_ZN9BipartiteD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %11) #7
  call void @llvm.lifetime.end.p0(i64 72, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @_ZN11StaticGraphD2Ev(ptr noundef nonnull align 8 dereferenceable(96) %4) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 2504, ptr %1) #7
  ret void

126:                                              ; preds = %64
  %127 = landingpad { ptr, i32 }
          cleanup
  %128 = extractvalue { ptr, i32 } %127, 0
  store ptr %128, ptr %5, align 8
  %129 = extractvalue { ptr, i32 } %127, 1
  store i32 %129, ptr %6, align 4
  br label %143

130:                                              ; preds = %73, %68
  %131 = landingpad { ptr, i32 }
          cleanup
  %132 = extractvalue { ptr, i32 } %131, 0
  store ptr %132, ptr %5, align 8
  %133 = extractvalue { ptr, i32 } %131, 1
  store i32 %133, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  br label %142

134:                                              ; preds = %112, %110, %107, %102, %100, %98, %96, %94, %91, %89, %87, %84, %82, %80, %76
  %135 = landingpad { ptr, i32 }
          cleanup
  %136 = extractvalue { ptr, i32 } %135, 0
  store ptr %136, ptr %5, align 8
  %137 = extractvalue { ptr, i32 } %135, 1
  store i32 %137, ptr %6, align 4
  br label %142

138:                                              ; preds = %123, %120, %114
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %5, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  br label %142

142:                                              ; preds = %138, %134, %130
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  call void @_ZN9BipartiteD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %11) #7
  br label %143

143:                                              ; preds = %142, %126
  call void @llvm.lifetime.end.p0(i64 72, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  br label %144

144:                                              ; preds = %143, %62, %26
  call void @_ZN11StaticGraphD2Ev(ptr noundef nonnull align 8 dereferenceable(96) %4) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 2504, ptr %1) #7
  br label %145

145:                                              ; preds = %144
  %146 = load ptr, ptr %5, align 8
  %147 = load i32, ptr %6, align 4
  %148 = insertvalue { ptr, i32 } poison, ptr %146, 0
  %149 = insertvalue { ptr, i32 } %148, i32 %147, 1
  resume { ptr, i32 } %149
}

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!14, !15, i64 4}
!14 = !{!"_ZTS9Bipartite", !6, i64 0, !15, i64 4, !16, i64 8, !23, i64 48}
!15 = !{!"bool", !7, i64 0}
!16 = !{!"_ZTSSt6vectorIbSaIbEE", !17, i64 0}
!17 = !{!"_ZTSSt13_Bvector_baseISaIbEE", !18, i64 0}
!18 = !{!"_ZTSNSt13_Bvector_baseISaIbEE13_Bvector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt13_Bvector_baseISaIbEE18_Bvector_impl_dataE", !20, i64 0, !20, i64 16, !22, i64 32}
!20 = !{!"_ZTSSt13_Bit_iterator", !21, i64 0}
!21 = !{!"_ZTSSt18_Bit_iterator_base", !22, i64 0, !6, i64 8}
!22 = !{!"any pointer", !7, i64 0}
!23 = !{!"_ZTSSt6vectorIiSaIiEE", !24, i64 0}
!24 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !22, i64 0, !22, i64 8, !22, i64 16}
!27 = !{i8 0, i8 2}
!28 = !{}
!29 = !{!30, !30, i64 0}
!30 = !{!"long long", !7, i64 0}


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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::mersenne_twister_engine" = type { [312 x i64], i64 }
%struct.StaticGraph = type { %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%struct.Bipartite = type { i32, i8, %"class.std::vector.0", %"class.std::vector" }
%"class.std::vector.0" = type { %"struct.std::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [29 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504), i64 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11StaticGraphC2Ei(ptr noundef nonnull align 8 dereferenceable(96), i32 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11StaticGraph14reserveDiEdgesEi(ptr noundef nonnull align 8 dereferenceable(96), i32 noundef) local_unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11StaticGraph9addBiEdgeEii(ptr noundef nonnull align 8 dereferenceable(96), i32 noundef, i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11StaticGraph5buildEv(ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #1 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9BipartiteC2I11StaticGraphEERKT_(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #1 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 #1

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #1 align 2

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

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #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 #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #1 align 2

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

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8), double noundef) local_unnamed_addr #1 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 #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN9BipartiteD2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN11StaticGraphD2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5test3v() local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::mersenne_twister_engine", align 8
  %2 = alloca %struct.StaticGraph, align 8
  %3 = alloca %"class.std::chrono::time_point", align 8
  %4 = alloca %struct.Bipartite, align 8
  %5 = alloca %"class.std::chrono::time_point", align 8
  %6 = alloca %"class.std::chrono::duration", align 8
  call void @llvm.lifetime.start.p0(i64 2504, ptr nonnull %1) #7
  call void @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEC2Em(ptr noundef nonnull align 8 dereferenceable(2504) %1, i64 noundef 0)
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %2) #7
  call void @_ZN11StaticGraphC2Ei(ptr noundef nonnull align 8 dereferenceable(96) %2, i32 noundef 2000000)
  invoke void @_ZN11StaticGraph14reserveDiEdgesEi(ptr noundef nonnull align 8 dereferenceable(96) %2, i32 noundef 8000000)
          to label %.preheader unwind label %8

7:                                                ; preds = %19
  invoke void @_ZN11StaticGraph5buildEv(ptr noundef nonnull align 8 dereferenceable(96) %2)
          to label %25 unwind label %8

8:                                                ; preds = %7, %0
  %9 = landingpad { ptr, i32 }
          cleanup
  br label %82

.preheader:                                       ; preds = %0, %19
  %.01825 = phi i32 [ %20, %19 ], [ 0, %0 ]
  %10 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %1)
          to label %11 unwind label %21

11:                                               ; preds = %.preheader
  %12 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm64ELm312ELm156ELm31ELm13043109905998158313ELm29ELm6148914691236517205ELm17ELm8202884508482404352ELm37ELm18444473444759240704ELm43ELm6364136223846793005EEclEv(ptr noundef nonnull align 8 dereferenceable(2504) %1)
          to label %13 unwind label %23

13:                                               ; preds = %11
  %14 = urem i64 %10, 1000000
  %.tr = trunc nuw nsw i64 %14 to i32
  %15 = shl nuw nsw i32 %.tr, 1
  %16 = urem i64 %12, 1000000
  %.tr21 = trunc nuw nsw i64 %16 to i32
  %17 = shl nuw nsw i32 %.tr21, 1
  %18 = or disjoint i32 %17, 1
  invoke void @_ZN11StaticGraph9addBiEdgeEii(ptr noundef nonnull align 8 dereferenceable(96) %2, i32 noundef %15, i32 noundef %18)
          to label %19 unwind label %23

19:                                               ; preds = %13
  %20 = add nuw nsw i32 %.01825, 1
  %exitcond.not = icmp eq i32 %20, 4000000
  br i1 %exitcond.not, label %7, label %.preheader, !llvm.loop !5

21:                                               ; preds = %.preheader
  %22 = landingpad { ptr, i32 }
          cleanup
  br label %82

23:                                               ; preds = %13, %11
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %82

25:                                               ; preds = %7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #7
  %26 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #7
  store i64 %26, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %4) #7
  invoke void @_ZN9BipartiteC2I11StaticGraphEERKT_(ptr noundef nonnull align 8 dereferenceable(72) %4, ptr noundef nonnull align 8 dereferenceable(96) %2)
          to label %27 unwind label %72

27:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #7
  %28 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #7
  store i64 %28, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  %29 = invoke i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %3)
          to label %30 unwind label %74

30:                                               ; preds = %27
  store i64 %29, ptr %6, align 8
  %31 = call noundef i64 @_ZNKSt6chrono8durationIlSt5ratioILl1ELl1000000000EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8) %6)
  %32 = sitofp i64 %31 to double
  %33 = fdiv double %32, 1.000000e+09
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  %34 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.7)
          to label %35 unwind label %76

35:                                               ; preds = %30
  %36 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %34, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %37 unwind label %76

37:                                               ; preds = %35
  %38 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.1)
          to label %39 unwind label %76

39:                                               ; preds = %37
  %40 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %38, i32 noundef 2000000)
          to label %41 unwind label %76

41:                                               ; preds = %39
  %42 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %40, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %43 unwind label %76

43:                                               ; preds = %41
  %44 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.2)
          to label %45 unwind label %76

45:                                               ; preds = %43
  %46 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %44, i32 noundef 4000000)
          to label %47 unwind label %76

47:                                               ; preds = %45
  %48 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %46, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %49 unwind label %76

49:                                               ; preds = %47
  %50 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.3)
          to label %51 unwind label %76

51:                                               ; preds = %49
  %52 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %50, ptr noundef nonnull @_ZSt5fixedRSt8ios_base)
          to label %53 unwind label %76

53:                                               ; preds = %51
  %54 = call i32 @_ZSt12setprecisioni(i32 noundef 3)
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %52, i32 %54)
          to label %56 unwind label %76

56:                                               ; preds = %53
  %57 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %55, double noundef %33)
          to label %58 unwind label %76

58:                                               ; preds = %56
  %59 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %57, ptr noundef nonnull @.str.4)
          to label %60 unwind label %76

60:                                               ; preds = %58
  %61 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %59, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %62 unwind label %76

62:                                               ; preds = %60
  %63 = getelementptr inbounds i8, ptr %4, i64 4
  %64 = load i8, ptr %63, align 4, !tbaa !7, !range !24, !noundef !25
  %65 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.5)
          to label %66 unwind label %78

66:                                               ; preds = %62
  %67 = zext nneg i8 %64 to i64
  %68 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %65, i64 noundef %67)
          to label %69 unwind label %78

69:                                               ; preds = %66
  %70 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %68, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %71 unwind label %78

71:                                               ; preds = %69
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @_ZN9BipartiteD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %4) #7
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  call void @_ZN11StaticGraphD2Ev(ptr noundef nonnull align 8 dereferenceable(96) %2) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 2504, ptr nonnull %1) #7
  ret void

72:                                               ; preds = %25
  %73 = landingpad { ptr, i32 }
          cleanup
  br label %81

74:                                               ; preds = %27
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  br label %80

76:                                               ; preds = %60, %58, %56, %53, %51, %49, %47, %45, %43, %41, %39, %37, %35, %30
  %77 = landingpad { ptr, i32 }
          cleanup
  br label %80

78:                                               ; preds = %69, %66, %62
  %79 = landingpad { ptr, i32 }
          cleanup
  br label %80

80:                                               ; preds = %78, %76, %74
  %.pn = phi { ptr, i32 } [ %79, %78 ], [ %77, %76 ], [ %75, %74 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @_ZN9BipartiteD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %4) #7
  br label %81

81:                                               ; preds = %80, %72
  %.pn.pn = phi { ptr, i32 } [ %.pn, %80 ], [ %73, %72 ]
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  br label %82

82:                                               ; preds = %21, %23, %81, %8
  %.pn22.pn = phi { ptr, i32 } [ %.pn.pn, %81 ], [ %9, %8 ], [ %24, %23 ], [ %22, %21 ]
  call void @_ZN11StaticGraphD2Ev(ptr noundef nonnull align 8 dereferenceable(96) %2) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 2504, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn22.pn
}

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !12, i64 4}
!8 = !{!"_ZTS9Bipartite", !9, i64 0, !12, i64 4, !13, i64 8, !20, i64 48}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"bool", !10, i64 0}
!13 = !{!"_ZTSSt6vectorIbSaIbEE", !14, i64 0}
!14 = !{!"_ZTSSt13_Bvector_baseISaIbEE", !15, i64 0}
!15 = !{!"_ZTSNSt13_Bvector_baseISaIbEE13_Bvector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt13_Bvector_baseISaIbEE18_Bvector_impl_dataE", !17, i64 0, !17, i64 16, !19, i64 32}
!17 = !{!"_ZTSSt13_Bit_iterator", !18, i64 0}
!18 = !{!"_ZTSSt18_Bit_iterator_base", !19, i64 0, !9, i64 8}
!19 = !{!"any pointer", !10, i64 0}
!20 = !{!"_ZTSSt6vectorIiSaIiEE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !19, i64 0, !19, i64 8, !19, i64 16}
!24 = !{i8 0, i8 2}
!25 = !{}


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