; LLVM IR from venumb/ZSPACE :: cpp/depends/lodePNG/examples (example_png_info)

; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.0" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.lodepng::State" = type { %struct.LodePNGState.base, [4 x i8] }
%struct.LodePNGState.base = type <{ ptr, %struct.LodePNGDecoderSettings, %struct.LodePNGEncoderSettings, %struct.LodePNGColorMode, %struct.LodePNGInfo, i32 }>
%struct.LodePNGDecoderSettings = type { %struct.LodePNGDecompressSettings, i32, i32, i32, i32, i32, i32 }
%struct.LodePNGDecompressSettings = type { i32, i32, ptr, ptr, ptr }
%struct.LodePNGEncoderSettings = type { %struct.LodePNGCompressSettings, i32, i32, i32, ptr, i32, i32, i32 }
%struct.LodePNGCompressSettings = type { i32, i32, i32, i32, i32, i32, ptr, ptr, ptr }
%struct.LodePNGColorMode = type { i32, i32, ptr, i64, i32, i32, i32, i32 }
%struct.LodePNGInfo = type { i32, i32, i32, %struct.LodePNGColorMode, i32, i32, i32, i32, i64, ptr, ptr, i64, ptr, ptr, ptr, ptr, i32, %struct.LodePNGTime, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, ptr, i32, [3 x ptr], [3 x i64] }
%struct.LodePNGTime = type { i32, i32, i32, i32, i32, i32 }
%struct.LodePNGState = type <{ ptr, %struct.LodePNGDecoderSettings, %struct.LodePNGEncoderSettings, %struct.LodePNGColorMode, %struct.LodePNGInfo, i32, [4 x i8] }>

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.16 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.43 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.44 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.55 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.56 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.57 = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z14displayPNGInfoRK11LodePNGInfo(ptr noundef nonnull align 8 dereferenceable(312)) #0

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

; 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) #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #0 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3

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

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z17displayChunkNamesRKSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(24)) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z15displayAsciiArtRKSt6vectorIhSaIhEEjj(ptr noundef nonnull align 8 dereferenceable(24), i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z18displayFilterTypesRKSt6vectorIhSaIhEEb(ptr noundef nonnull align 8 dereferenceable(24), i1 noundef zeroext) #0

declare void @_ZN7lodepng5StateC1Ev(ptr noundef nonnull align 8 dereferenceable(508)) unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #4 align 2

declare noundef ptr @_Z18lodepng_error_textj(i32 noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: nounwind
declare void @_ZN7lodepng5StateD1Ev(ptr noundef nonnull align 8 dereferenceable(508)) unnamed_addr #6

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #7 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i8, align 1
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator.0", align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator.0", align 1
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::vector", align 8
  %16 = alloca %"class.std::vector", align 8
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca %"class.lodepng::State", align 8
  %20 = alloca i32, align 4
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #8
  store i8 0, ptr %6, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #8
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str.43, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %21 unwind label %27

21:                                               ; preds = %2
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #8
  store i32 1, ptr %11, align 4, !tbaa !5
  br label %22

22:                                               ; preds = %63, %21
  %23 = load i32, ptr %11, align 4, !tbaa !5
  %24 = load i32, ptr %4, align 4, !tbaa !5
  %25 = icmp slt i32 %23, %24
  br i1 %25, label %31, label %26

26:                                               ; preds = %22
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  br label %67

27:                                               ; preds = %2
  %28 = landingpad { ptr, i32 }
          cleanup
  %29 = extractvalue { ptr, i32 } %28, 0
  store ptr %29, ptr %9, align 8
  %30 = extractvalue { ptr, i32 } %28, 1
  store i32 %30, ptr %10, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #8
  br label %224

31:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #8
  %32 = load ptr, ptr %5, align 8, !tbaa !9
  %33 = load i32, ptr %11, align 4, !tbaa !5
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds ptr, ptr %32, i64 %34
  %36 = load ptr, ptr %35, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef %36, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %37 unwind label %41

37:                                               ; preds = %31
  %38 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef @.str.44)
          to label %39 unwind label %45

39:                                               ; preds = %37
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #8
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #8
  br i1 %38, label %40, label %50

40:                                               ; preds = %39
  store i8 1, ptr %6, align 1, !tbaa !11
  br label %62

41:                                               ; preds = %31
  %42 = landingpad { ptr, i32 }
          cleanup
  %43 = extractvalue { ptr, i32 } %42, 0
  store ptr %43, ptr %9, align 8
  %44 = extractvalue { ptr, i32 } %42, 1
  store i32 %44, ptr %10, align 4
  br label %49

45:                                               ; preds = %37
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %9, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #8
  br label %49

49:                                               ; preds = %45, %41
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #8
  br label %66

50:                                               ; preds = %39
  %51 = load ptr, ptr %5, align 8, !tbaa !9
  %52 = load i32, ptr %11, align 4, !tbaa !5
  %53 = sext i32 %52 to i64
  %54 = getelementptr inbounds ptr, ptr %51, i64 %53
  %55 = load ptr, ptr %54, align 8, !tbaa !9
  %56 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef %55)
          to label %57 unwind label %58

57:                                               ; preds = %50
  br label %62

58:                                               ; preds = %50
  %59 = landingpad { ptr, i32 }
          cleanup
  %60 = extractvalue { ptr, i32 } %59, 0
  store ptr %60, ptr %9, align 8
  %61 = extractvalue { ptr, i32 } %59, 1
  store i32 %61, ptr %10, align 4
  br label %66

62:                                               ; preds = %57, %40
  br label %63

63:                                               ; preds = %62
  %64 = load i32, ptr %11, align 4, !tbaa !5
  %65 = add nsw i32 %64, 1
  store i32 %65, ptr %11, align 4, !tbaa !5
  br label %22, !llvm.loop !13

66:                                               ; preds = %58, %49
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  br label %223

67:                                               ; preds = %26
  %68 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str.43)
          to label %69 unwind label %75

69:                                               ; preds = %67
  br i1 %68, label %70, label %79

70:                                               ; preds = %69
  %71 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.45)
          to label %72 unwind label %75

72:                                               ; preds = %70
  %73 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %71, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %74 unwind label %75

74:                                               ; preds = %72
  store i32 0, ptr %3, align 4
  store i32 1, ptr %14, align 4
  br label %217

75:                                               ; preds = %72, %70, %67
  %76 = landingpad { ptr, i32 }
          cleanup
  %77 = extractvalue { ptr, i32 } %76, 0
  store ptr %77, ptr %9, align 8
  %78 = extractvalue { ptr, i32 } %76, 1
  store i32 %78, ptr %10, align 4
  br label %223

79:                                               ; preds = %69
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #8
  call void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr %16) #8
  call void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #8
  %80 = invoke noundef i32 @_ZN7lodepng9load_fileERSt6vectorIhSaIhEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %81 unwind label %91

81:                                               ; preds = %79
  call void @llvm.lifetime.start.p0(i64 512, ptr %19) #8
  invoke void @_ZN7lodepng5StateC1Ev(ptr noundef nonnull align 8 dereferenceable(508) %19)
          to label %82 unwind label %95

82:                                               ; preds = %81
  %83 = load i8, ptr %6, align 1, !tbaa !11, !range !15, !noundef !16
  %84 = trunc i8 %83 to i1
  br i1 %84, label %85, label %99

85:                                               ; preds = %82
  %86 = getelementptr inbounds %struct.LodePNGState, ptr %19, i32 0, i32 1
  %87 = getelementptr inbounds %struct.LodePNGDecoderSettings, ptr %86, i32 0, i32 1
  store i32 1, ptr %87, align 8, !tbaa !17
  %88 = getelementptr inbounds %struct.LodePNGState, ptr %19, i32 0, i32 1
  %89 = getelementptr inbounds %struct.LodePNGDecoderSettings, ptr %88, i32 0, i32 0
  %90 = getelementptr inbounds %struct.LodePNGDecompressSettings, ptr %89, i32 0, i32 0
  store i32 1, ptr %90, align 8, !tbaa !29
  br label %99

91:                                               ; preds = %79
  %92 = landingpad { ptr, i32 }
          cleanup
  %93 = extractvalue { ptr, i32 } %92, 0
  store ptr %93, ptr %9, align 8
  %94 = extractvalue { ptr, i32 } %92, 1
  store i32 %94, ptr %10, align 4
  br label %222

95:                                               ; preds = %81
  %96 = landingpad { ptr, i32 }
          cleanup
  %97 = extractvalue { ptr, i32 } %96, 0
  store ptr %97, ptr %9, align 8
  %98 = extractvalue { ptr, i32 } %96, 1
  store i32 %98, ptr %10, align 4
  br label %221

99:                                               ; preds = %85, %82
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #8
  %100 = invoke noundef i32 @_ZN7lodepng6decodeERSt6vectorIhSaIhEERjS4_RNS_5StateERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %16, ptr noundef nonnull align 4 dereferenceable(4) %17, ptr noundef nonnull align 4 dereferenceable(4) %18, ptr noundef nonnull align 8 dereferenceable(508) %19, ptr noundef nonnull align 8 dereferenceable(24) %15)
          to label %101 unwind label %119

101:                                              ; preds = %99
  store i32 %100, ptr %20, align 4, !tbaa !5
  %102 = load i32, ptr %20, align 4, !tbaa !5
  %103 = icmp ne i32 %102, 0
  br i1 %103, label %104, label %123

104:                                              ; preds = %101
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.46)
          to label %106 unwind label %119

106:                                              ; preds = %104
  %107 = load i32, ptr %20, align 4, !tbaa !5
  %108 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %105, i32 noundef %107)
          to label %109 unwind label %119

109:                                              ; preds = %106
  %110 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %108, ptr noundef @.str.16)
          to label %111 unwind label %119

111:                                              ; preds = %109
  %112 = load i32, ptr %20, align 4, !tbaa !5
  %113 = invoke noundef ptr @_Z18lodepng_error_textj(i32 noundef %112)
          to label %114 unwind label %119

114:                                              ; preds = %111
  %115 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %110, ptr noundef %113)
          to label %116 unwind label %119

116:                                              ; preds = %114
  %117 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %115, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %118 unwind label %119

118:                                              ; preds = %116
  store i32 0, ptr %3, align 4
  store i32 1, ptr %14, align 4
  br label %216

119:                                              ; preds = %212, %210, %207, %205, %204, %202, %200, %197, %192, %190, %185, %183, %178, %176, %171, %169, %167, %159, %154, %152, %150, %147, %145, %143, %140, %138, %136, %134, %130, %128, %125, %123, %116, %114, %111, %109, %106, %104, %99
  %120 = landingpad { ptr, i32 }
          cleanup
  %121 = extractvalue { ptr, i32 } %120, 0
  store ptr %121, ptr %9, align 8
  %122 = extractvalue { ptr, i32 } %120, 1
  store i32 %122, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #8
  call void @_ZN7lodepng5StateD1Ev(ptr noundef nonnull align 8 dereferenceable(508) %19) #8
  br label %221

123:                                              ; preds = %101
  %124 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.47)
          to label %125 unwind label %119

125:                                              ; preds = %123
  %126 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  %127 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %124, i64 noundef %126)
          to label %128 unwind label %119

128:                                              ; preds = %125
  %129 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %127, ptr noundef @.str.48)
          to label %130 unwind label %119

130:                                              ; preds = %128
  %131 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  %132 = udiv i64 %131, 1024
  %133 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %129, i64 noundef %132)
          to label %134 unwind label %119

134:                                              ; preds = %130
  %135 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %133, ptr noundef @.str.49)
          to label %136 unwind label %119

136:                                              ; preds = %134
  %137 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %135, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %138 unwind label %119

138:                                              ; preds = %136
  %139 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.50)
          to label %140 unwind label %119

140:                                              ; preds = %138
  %141 = load i32, ptr %17, align 4, !tbaa !5
  %142 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %139, i32 noundef %141)
          to label %143 unwind label %119

143:                                              ; preds = %140
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %142, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %145 unwind label %119

145:                                              ; preds = %143
  %146 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.51)
          to label %147 unwind label %119

147:                                              ; preds = %145
  %148 = load i32, ptr %18, align 4, !tbaa !5
  %149 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %146, i32 noundef %148)
          to label %150 unwind label %119

150:                                              ; preds = %147
  %151 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %149, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %152 unwind label %119

152:                                              ; preds = %150
  %153 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.52)
          to label %154 unwind label %119

154:                                              ; preds = %152
  %155 = load i32, ptr %17, align 4, !tbaa !5
  %156 = load i32, ptr %18, align 4, !tbaa !5
  %157 = mul i32 %155, %156
  %158 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %153, i32 noundef %157)
          to label %159 unwind label %119

159:                                              ; preds = %154
  %160 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %158, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %161 unwind label %119

161:                                              ; preds = %159
  %162 = load i32, ptr %17, align 4, !tbaa !5
  %163 = icmp ugt i32 %162, 0
  br i1 %163, label %164, label %200

164:                                              ; preds = %161
  %165 = load i32, ptr %18, align 4, !tbaa !5
  %166 = icmp ugt i32 %165, 0
  br i1 %166, label %167, label %200

167:                                              ; preds = %164
  %168 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.53)
          to label %169 unwind label %119

169:                                              ; preds = %167
  %170 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %168, ptr noundef @.str.54)
          to label %171 unwind label %119

171:                                              ; preds = %169
  %172 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef 0) #8
  %173 = load i8, ptr %172, align 1, !tbaa !30
  %174 = zext i8 %173 to i32
  %175 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %170, i32 noundef %174)
          to label %176 unwind label %119

176:                                              ; preds = %171
  %177 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %175, ptr noundef @.str.55)
          to label %178 unwind label %119

178:                                              ; preds = %176
  %179 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef 1) #8
  %180 = load i8, ptr %179, align 1, !tbaa !30
  %181 = zext i8 %180 to i32
  %182 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %177, i32 noundef %181)
          to label %183 unwind label %119

183:                                              ; preds = %178
  %184 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %182, ptr noundef @.str.56)
          to label %185 unwind label %119

185:                                              ; preds = %183
  %186 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef 2) #8
  %187 = load i8, ptr %186, align 1, !tbaa !30
  %188 = zext i8 %187 to i32
  %189 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %184, i32 noundef %188)
          to label %190 unwind label %119

190:                                              ; preds = %185
  %191 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %189, ptr noundef @.str.57)
          to label %192 unwind label %119

192:                                              ; preds = %190
  %193 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef 3) #8
  %194 = load i8, ptr %193, align 1, !tbaa !30
  %195 = zext i8 %194 to i32
  %196 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %191, i32 noundef %195)
          to label %197 unwind label %119

197:                                              ; preds = %192
  %198 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %196, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %199 unwind label %119

199:                                              ; preds = %197
  br label %200

200:                                              ; preds = %199, %164, %161
  %201 = getelementptr inbounds %struct.LodePNGState, ptr %19, i32 0, i32 4
  invoke void @_Z14displayPNGInfoRK11LodePNGInfo(ptr noundef nonnull align 8 dereferenceable(312) %201)
          to label %202 unwind label %119

202:                                              ; preds = %200
  %203 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %204 unwind label %119

204:                                              ; preds = %202
  invoke void @_Z17displayChunkNamesRKSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(24) %15)
          to label %205 unwind label %119

205:                                              ; preds = %204
  %206 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %207 unwind label %119

207:                                              ; preds = %205
  %208 = load i8, ptr %6, align 1, !tbaa !11, !range !15, !noundef !16
  %209 = trunc i8 %208 to i1
  invoke void @_Z18displayFilterTypesRKSt6vectorIhSaIhEEb(ptr noundef nonnull align 8 dereferenceable(24) %15, i1 noundef zeroext %209)
          to label %210 unwind label %119

210:                                              ; preds = %207
  %211 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %212 unwind label %119

212:                                              ; preds = %210
  %213 = load i32, ptr %17, align 4, !tbaa !5
  %214 = load i32, ptr %18, align 4, !tbaa !5
  invoke void @_Z15displayAsciiArtRKSt6vectorIhSaIhEEjj(ptr noundef nonnull align 8 dereferenceable(24) %16, i32 noundef %213, i32 noundef %214)
          to label %215 unwind label %119

215:                                              ; preds = %212
  store i32 0, ptr %14, align 4
  br label %216

216:                                              ; preds = %215, %118
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #8
  call void @_ZN7lodepng5StateD1Ev(ptr noundef nonnull align 8 dereferenceable(508) %19) #8
  call void @llvm.lifetime.end.p0(i64 512, ptr %19) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #8
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #8
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #8
  br label %217

217:                                              ; preds = %216, %74
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #8
  %218 = load i32, ptr %14, align 4
  switch i32 %218, label %230 [
    i32 0, label %219
    i32 1, label %219
  ]

219:                                              ; preds = %217, %217
  %220 = load i32, ptr %3, align 4
  ret i32 %220

221:                                              ; preds = %119, %95
  call void @llvm.lifetime.end.p0(i64 512, ptr %19) #8
  br label %222

222:                                              ; preds = %221, %91
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #8
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #8
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #8
  br label %223

223:                                              ; preds = %222, %75, %66
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #8
  br label %224

224:                                              ; preds = %223, %27
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #8
  br label %225

225:                                              ; preds = %224
  %226 = load ptr, ptr %9, align 8
  %227 = load i32, ptr %10, align 4
  %228 = insertvalue { ptr, i32 } poison, ptr %226, 0
  %229 = insertvalue { ptr, i32 } %228, i32 %227, 1
  resume { ptr, i32 } %229

230:                                              ; preds = %217
  unreachable
}

declare noundef i32 @_ZN7lodepng9load_fileERSt6vectorIhSaIhEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(32)) #3

declare noundef i32 @_ZN7lodepng6decodeERSt6vectorIhSaIhEERjS4_RNS_5StateERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(508), ptr noundef nonnull align 8 dereferenceable(24)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 #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 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { 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 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{!18, !6, i64 40}
!18 = !{!"_ZTS12LodePNGState", !19, i64 8, !21, i64 64, !24, i64 152, !27, i64 192, !6, i64 504}
!19 = !{!"_ZTS22LodePNGDecoderSettings", !20, i64 0, !6, i64 32, !6, i64 36, !6, i64 40, !6, i64 44, !6, i64 48, !6, i64 52}
!20 = !{!"_ZTS25LodePNGDecompressSettings", !6, i64 0, !6, i64 4, !10, i64 8, !10, i64 16, !10, i64 24}
!21 = !{!"_ZTS22LodePNGEncoderSettings", !22, i64 0, !6, i64 48, !6, i64 52, !23, i64 56, !10, i64 64, !6, i64 72, !6, i64 76, !6, i64 80}
!22 = !{!"_ZTS23LodePNGCompressSettings", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20, !10, i64 24, !10, i64 32, !10, i64 40}
!23 = !{!"_ZTS21LodePNGFilterStrategy", !7, i64 0}
!24 = !{!"_ZTS16LodePNGColorMode", !25, i64 0, !6, i64 4, !10, i64 8, !26, i64 16, !6, i64 24, !6, i64 28, !6, i64 32, !6, i64 36}
!25 = !{!"_ZTS16LodePNGColorType", !7, i64 0}
!26 = !{!"long", !7, i64 0}
!27 = !{!"_ZTS11LodePNGInfo", !6, i64 0, !6, i64 4, !6, i64 8, !24, i64 16, !6, i64 56, !6, i64 60, !6, i64 64, !6, i64 68, !26, i64 72, !10, i64 80, !10, i64 88, !26, i64 96, !10, i64 104, !10, i64 112, !10, i64 120, !10, i64 128, !6, i64 136, !28, i64 140, !6, i64 164, !6, i64 168, !6, i64 172, !6, i64 176, !6, i64 180, !6, i64 184, !6, i64 188, !6, i64 192, !6, i64 196, !6, i64 200, !6, i64 204, !6, i64 208, !6, i64 212, !6, i64 216, !6, i64 220, !6, i64 224, !6, i64 228, !6, i64 232, !10, i64 240, !10, i64 248, !6, i64 256, !7, i64 264, !7, i64 288}
!28 = !{!"_ZTS11LodePNGTime", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20}
!29 = !{!18, !6, i64 8}
!30 = !{!7, !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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.0" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.lodepng::State" = type { %struct.LodePNGState.base, [4 x i8] }
%struct.LodePNGState.base = type <{ ptr, %struct.LodePNGDecoderSettings, %struct.LodePNGEncoderSettings, %struct.LodePNGColorMode, %struct.LodePNGInfo, i32 }>
%struct.LodePNGDecoderSettings = type { %struct.LodePNGDecompressSettings, i32, i32, i32, i32, i32, i32 }
%struct.LodePNGDecompressSettings = type { i32, i32, ptr, ptr, ptr }
%struct.LodePNGEncoderSettings = type { %struct.LodePNGCompressSettings, i32, i32, i32, ptr, i32, i32, i32 }
%struct.LodePNGCompressSettings = type { i32, i32, i32, i32, i32, i32, ptr, ptr, ptr }
%struct.LodePNGColorMode = type { i32, i32, ptr, i64, i32, i32, i32, i32 }
%struct.LodePNGInfo = type { i32, i32, i32, %struct.LodePNGColorMode, i32, i32, i32, i32, i64, ptr, ptr, i64, ptr, ptr, ptr, ptr, i32, %struct.LodePNGTime, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, ptr, i32, [3 x ptr], [3 x i64] }
%struct.LodePNGTime = type { i32, i32, i32, i32, i32, i32 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.16 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.43 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.44 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.55 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.56 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.57 = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z14displayPNGInfoRK11LodePNGInfo(ptr noundef nonnull align 8 dereferenceable(312)) local_unnamed_addr #0

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

; Function Attrs: 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 #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #0 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #3

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

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z17displayChunkNamesRKSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z15displayAsciiArtRKSt6vectorIhSaIhEEjj(ptr noundef nonnull align 8 dereferenceable(24), i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z18displayFilterTypesRKSt6vectorIhSaIhEEb(ptr noundef nonnull align 8 dereferenceable(24), i1 noundef zeroext) local_unnamed_addr #0

declare void @_ZN7lodepng5StateC1Ev(ptr noundef nonnull align 8 dereferenceable(508)) unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

declare noundef ptr @_Z18lodepng_error_textj(i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: nounwind
declare void @_ZN7lodepng5StateD1Ev(ptr noundef nonnull align 8 dereferenceable(508)) unnamed_addr #6

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #7 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator.0", align 1
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator.0", align 1
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca %"class.lodepng::State", align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #8
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull @.str.43, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %12 unwind label %15

12:                                               ; preds = %2
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #8
  %13 = icmp sgt i32 %0, 1
  br i1 %13, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %12
  %wide.trip.count = zext nneg i32 %0 to i64
  br label %.lr.ph

._crit_edge:                                      ; preds = %28, %12
  %.023.lcssa = phi i1 [ false, %12 ], [ %.124, %28 ]
  %14 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull @.str.43)
  br i1 %14, label %29, label %35

15:                                               ; preds = %2
  %16 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #8
  br label %156

.lr.ph:                                           ; preds = %.lr.ph.preheader, %28
  %indvars.iv = phi i64 [ 1, %.lr.ph.preheader ], [ %indvars.iv.next, %28 ]
  %.02333 = phi i1 [ false, %.lr.ph.preheader ], [ %.124, %28 ]
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #8
  %17 = getelementptr inbounds ptr, ptr %1, i64 %indvars.iv
  %18 = load ptr, ptr %17, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef %18, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %19 unwind label %21

19:                                               ; preds = %.lr.ph
  %20 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.44)
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #8
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #8
  br i1 %20, label %28, label %23

21:                                               ; preds = %.lr.ph
  %22 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #8
  br label %155

23:                                               ; preds = %19
  %24 = load ptr, ptr %17, align 8, !tbaa !5
  %25 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef %24)
          to label %28 unwind label %26

26:                                               ; preds = %23
  %27 = landingpad { ptr, i32 }
          cleanup
  br label %155

28:                                               ; preds = %19, %23
  %.124 = phi i1 [ %.02333, %23 ], [ true, %19 ]
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !9

29:                                               ; preds = %._crit_edge
  %30 = 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.45)
          to label %31 unwind label %33

31:                                               ; preds = %29
  %32 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %152 unwind label %33

33:                                               ; preds = %31, %29
  %34 = landingpad { ptr, i32 }
          cleanup
  br label %155

35:                                               ; preds = %._crit_edge
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #8
  call void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #8
  call void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #8
  %36 = invoke noundef i32 @_ZN7lodepng9load_fileERSt6vectorIhSaIhEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %37 unwind label %42

37:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 512, ptr nonnull %11) #8
  invoke void @_ZN7lodepng5StateC1Ev(ptr noundef nonnull align 8 dereferenceable(508) %11)
          to label %38 unwind label %44

38:                                               ; preds = %37
  br i1 %.023.lcssa, label %39, label %46

39:                                               ; preds = %38
  %40 = getelementptr inbounds i8, ptr %11, i64 8
  %41 = getelementptr inbounds i8, ptr %11, i64 40
  store i32 1, ptr %41, align 8, !tbaa !11
  store i32 1, ptr %40, align 8, !tbaa !24
  br label %46

42:                                               ; preds = %35
  %43 = landingpad { ptr, i32 }
          cleanup
  br label %154

44:                                               ; preds = %37
  %45 = landingpad { ptr, i32 }
          cleanup
  br label %153

46:                                               ; preds = %39, %38
  %47 = invoke noundef i32 @_ZN7lodepng6decodeERSt6vectorIhSaIhEERjS4_RNS_5StateERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 4 dereferenceable(4) %9, ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 8 dereferenceable(508) %11, ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %48 unwind label %61

48:                                               ; preds = %46
  %.not = icmp eq i32 %47, 0
  br i1 %.not, label %63, label %49

49:                                               ; preds = %48
  %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.46)
          to label %51 unwind label %61

51:                                               ; preds = %49
  %52 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %50, i32 noundef %47)
          to label %53 unwind label %61

53:                                               ; preds = %51
  %54 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %52, ptr noundef nonnull @.str.16)
          to label %55 unwind label %61

55:                                               ; preds = %53
  %56 = invoke noundef ptr @_Z18lodepng_error_textj(i32 noundef %47)
          to label %57 unwind label %61

57:                                               ; preds = %55
  %58 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %54, ptr noundef %56)
          to label %59 unwind label %61

59:                                               ; preds = %57
  %60 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %58, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %151 unwind label %61

61:                                               ; preds = %148, %146, %145, %143, %142, %140, %138, %136, %131, %129, %124, %122, %117, %115, %110, %108, %106, %99, %94, %92, %90, %87, %85, %83, %80, %78, %76, %74, %70, %68, %65, %63, %59, %57, %55, %53, %51, %49, %46
  %62 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7lodepng5StateD1Ev(ptr noundef nonnull align 8 dereferenceable(508) %11) #8
  br label %153

63:                                               ; preds = %48
  %64 = 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.47)
          to label %65 unwind label %61

65:                                               ; preds = %63
  %66 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  %67 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %64, i64 noundef %66)
          to label %68 unwind label %61

68:                                               ; preds = %65
  %69 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %67, ptr noundef nonnull @.str.48)
          to label %70 unwind label %61

70:                                               ; preds = %68
  %71 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  %72 = lshr i64 %71, 10
  %73 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %69, i64 noundef %72)
          to label %74 unwind label %61

74:                                               ; preds = %70
  %75 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %73, ptr noundef nonnull @.str.49)
          to label %76 unwind label %61

76:                                               ; preds = %74
  %77 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %75, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %78 unwind label %61

78:                                               ; preds = %76
  %79 = 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.50)
          to label %80 unwind label %61

80:                                               ; preds = %78
  %81 = load i32, ptr %9, align 4, !tbaa !25
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %79, i32 noundef %81)
          to label %83 unwind label %61

83:                                               ; preds = %80
  %84 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %82, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %85 unwind label %61

85:                                               ; preds = %83
  %86 = 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.51)
          to label %87 unwind label %61

87:                                               ; preds = %85
  %88 = load i32, ptr %10, align 4, !tbaa !25
  %89 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %86, i32 noundef %88)
          to label %90 unwind label %61

90:                                               ; preds = %87
  %91 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %89, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %92 unwind label %61

92:                                               ; preds = %90
  %93 = 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.52)
          to label %94 unwind label %61

94:                                               ; preds = %92
  %95 = load i32, ptr %9, align 4, !tbaa !25
  %96 = load i32, ptr %10, align 4, !tbaa !25
  %97 = mul i32 %96, %95
  %98 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %93, i32 noundef %97)
          to label %99 unwind label %61

99:                                               ; preds = %94
  %100 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %98, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %101 unwind label %61

101:                                              ; preds = %99
  %102 = load i32, ptr %9, align 4, !tbaa !25
  %103 = icmp ne i32 %102, 0
  %104 = load i32, ptr %10, align 4
  %105 = icmp ne i32 %104, 0
  %or.cond = select i1 %103, i1 %105, i1 false
  br i1 %or.cond, label %106, label %138

106:                                              ; preds = %101
  %107 = 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.53)
          to label %108 unwind label %61

108:                                              ; preds = %106
  %109 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %107, ptr noundef nonnull @.str.54)
          to label %110 unwind label %61

110:                                              ; preds = %108
  %111 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 0) #8
  %112 = load i8, ptr %111, align 1, !tbaa !26
  %113 = zext i8 %112 to i32
  %114 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %109, i32 noundef %113)
          to label %115 unwind label %61

115:                                              ; preds = %110
  %116 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %114, ptr noundef nonnull @.str.55)
          to label %117 unwind label %61

117:                                              ; preds = %115
  %118 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #8
  %119 = load i8, ptr %118, align 1, !tbaa !26
  %120 = zext i8 %119 to i32
  %121 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %116, i32 noundef %120)
          to label %122 unwind label %61

122:                                              ; preds = %117
  %123 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %121, ptr noundef nonnull @.str.56)
          to label %124 unwind label %61

124:                                              ; preds = %122
  %125 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #8
  %126 = load i8, ptr %125, align 1, !tbaa !26
  %127 = zext i8 %126 to i32
  %128 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %123, i32 noundef %127)
          to label %129 unwind label %61

129:                                              ; preds = %124
  %130 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %128, ptr noundef nonnull @.str.57)
          to label %131 unwind label %61

131:                                              ; preds = %129
  %132 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 3) #8
  %133 = load i8, ptr %132, align 1, !tbaa !26
  %134 = zext i8 %133 to i32
  %135 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %130, i32 noundef %134)
          to label %136 unwind label %61

136:                                              ; preds = %131
  %137 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %135, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %138 unwind label %61

138:                                              ; preds = %136, %101
  %139 = getelementptr inbounds i8, ptr %11, i64 192
  invoke void @_Z14displayPNGInfoRK11LodePNGInfo(ptr noundef nonnull align 8 dereferenceable(312) %139)
          to label %140 unwind label %61

140:                                              ; preds = %138
  %141 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %142 unwind label %61

142:                                              ; preds = %140
  invoke void @_Z17displayChunkNamesRKSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %143 unwind label %61

143:                                              ; preds = %142
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %145 unwind label %61

145:                                              ; preds = %143
  invoke void @_Z18displayFilterTypesRKSt6vectorIhSaIhEEb(ptr noundef nonnull align 8 dereferenceable(24) %7, i1 noundef zeroext %.023.lcssa)
          to label %146 unwind label %61

146:                                              ; preds = %145
  %147 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %148 unwind label %61

148:                                              ; preds = %146
  %149 = load i32, ptr %9, align 4, !tbaa !25
  %150 = load i32, ptr %10, align 4, !tbaa !25
  invoke void @_Z15displayAsciiArtRKSt6vectorIhSaIhEEjj(ptr noundef nonnull align 8 dereferenceable(24) %8, i32 noundef %149, i32 noundef %150)
          to label %151 unwind label %61

151:                                              ; preds = %148, %59
  call void @_ZN7lodepng5StateD1Ev(ptr noundef nonnull align 8 dereferenceable(508) %11) #8
  call void @llvm.lifetime.end.p0(i64 512, ptr nonnull %11) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #8
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #8
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #8
  br label %152

152:                                              ; preds = %31, %151
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #8
  ret i32 0

153:                                              ; preds = %61, %44
  %.pn = phi { ptr, i32 } [ %62, %61 ], [ %45, %44 ]
  call void @llvm.lifetime.end.p0(i64 512, ptr nonnull %11) #8
  br label %154

154:                                              ; preds = %153, %42
  %.pn.pn = phi { ptr, i32 } [ %.pn, %153 ], [ %43, %42 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #8
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #8
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #8
  br label %155

155:                                              ; preds = %21, %26, %154, %33
  %.pn27.pn = phi { ptr, i32 } [ %34, %33 ], [ %.pn.pn, %154 ], [ %27, %26 ], [ %22, %21 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #8
  br label %156

156:                                              ; preds = %155, %15
  %.pn27.pn.pn = phi { ptr, i32 } [ %.pn27.pn, %155 ], [ %16, %15 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #8
  resume { ptr, i32 } %.pn27.pn.pn
}

declare noundef i32 @_ZN7lodepng9load_fileERSt6vectorIhSaIhEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3

declare noundef i32 @_ZN7lodepng6decodeERSt6vectorIhSaIhEERjS4_RNS_5StateERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(508), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !15, i64 40}
!12 = !{!"_ZTS12LodePNGState", !13, i64 8, !16, i64 64, !19, i64 152, !22, i64 192, !15, i64 504}
!13 = !{!"_ZTS22LodePNGDecoderSettings", !14, i64 0, !15, i64 32, !15, i64 36, !15, i64 40, !15, i64 44, !15, i64 48, !15, i64 52}
!14 = !{!"_ZTS25LodePNGDecompressSettings", !15, i64 0, !15, i64 4, !6, i64 8, !6, i64 16, !6, i64 24}
!15 = !{!"int", !7, i64 0}
!16 = !{!"_ZTS22LodePNGEncoderSettings", !17, i64 0, !15, i64 48, !15, i64 52, !18, i64 56, !6, i64 64, !15, i64 72, !15, i64 76, !15, i64 80}
!17 = !{!"_ZTS23LodePNGCompressSettings", !15, i64 0, !15, i64 4, !15, i64 8, !15, i64 12, !15, i64 16, !15, i64 20, !6, i64 24, !6, i64 32, !6, i64 40}
!18 = !{!"_ZTS21LodePNGFilterStrategy", !7, i64 0}
!19 = !{!"_ZTS16LodePNGColorMode", !20, i64 0, !15, i64 4, !6, i64 8, !21, i64 16, !15, i64 24, !15, i64 28, !15, i64 32, !15, i64 36}
!20 = !{!"_ZTS16LodePNGColorType", !7, i64 0}
!21 = !{!"long", !7, i64 0}
!22 = !{!"_ZTS11LodePNGInfo", !15, i64 0, !15, i64 4, !15, i64 8, !19, i64 16, !15, i64 56, !15, i64 60, !15, i64 64, !15, i64 68, !21, i64 72, !6, i64 80, !6, i64 88, !21, i64 96, !6, i64 104, !6, i64 112, !6, i64 120, !6, i64 128, !15, i64 136, !23, i64 140, !15, i64 164, !15, i64 168, !15, i64 172, !15, i64 176, !15, i64 180, !15, i64 184, !15, i64 188, !15, i64 192, !15, i64 196, !15, i64 200, !15, i64 204, !15, i64 208, !15, i64 212, !15, i64 216, !15, i64 220, !15, i64 224, !15, i64 228, !15, i64 232, !6, i64 240, !6, i64 248, !15, i64 256, !7, i64 264, !7, i64 288}
!23 = !{!"_ZTS11LodePNGTime", !15, i64 0, !15, i64 4, !15, i64 8, !15, i64 12, !15, i64 16, !15, i64 20}
!24 = !{!12, !15, i64 8}
!25 = !{!15, !15, i64 0}
!26 = !{!7, !7, i64 0}


; Effective O3 passes: AggressiveInstCombinePass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass