; LLVM IR from microsoft/Multiverso :: Applications/WordEmbedding/src (huffman_encoder)

; 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"

%"struct.std::nothrow_t" = type { i8 }
%"struct.wordembedding::HuffLabelInfo" = type <{ %"class.std::vector.0", %"class.std::vector.5", i32, [4 x i8] }>
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = 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::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.wordembedding::HuffmanEncoder" = type { %"class.std::vector", ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<wordembedding::HuffLabelInfo, std::allocator<wordembedding::HuffLabelInfo>>::_Vector_impl" }
%"struct.std::_Vector_base<wordembedding::HuffLabelInfo, std::allocator<wordembedding::HuffLabelInfo>>::_Vector_impl" = type { %"struct.std::_Vector_base<wordembedding::HuffLabelInfo, std::allocator<wordembedding::HuffLabelInfo>>::_Vector_impl_data" }
%"struct.std::_Vector_base<wordembedding::HuffLabelInfo, std::allocator<wordembedding::HuffLabelInfo>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str.5 = external hidden unnamed_addr constant [20 x i8], align 1
@_ZSt7nothrow = external global %"struct.std::nothrow_t", align 1
@.str.6 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [105 x i8], align 1
@__PRETTY_FUNCTION__._ZN13wordembedding14HuffmanEncoder15RecoverFromFileEPKc = external hidden unnamed_addr constant [66 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [3 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

declare noalias ptr @fopen(ptr noundef, ptr noundef) #1

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN13wordembedding13HuffLabelInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(52)) unnamed_addr #2 align 2

declare i32 @fclose(ptr noundef) #1

declare void @_ZN10multiverso3Log5ErrorEPKcz(ptr noundef, ...) #1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN13wordembedding14HuffmanEncoder15RecoverFromFileEPKc(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef %1) #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i1, align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  %11 = alloca [901 x i8], align 16
  %12 = alloca i64, align 8
  %13 = alloca i32, align 4
  %14 = alloca %"struct.wordembedding::HuffLabelInfo", align 8
  %15 = alloca i32, align 4
  %16 = alloca i8, align 1
  %17 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %18 = load ptr, ptr %3, align 8
  %19 = call noalias noundef ptr @_ZnwmRKSt9nothrow_t(i64 noundef 152, ptr noundef nonnull align 1 dereferenceable(1) @_ZSt7nothrow) #8
  %20 = icmp eq ptr %19, null
  store i1 false, ptr %5, align 1
  br i1 %20, label %23, label %21

21:                                               ; preds = %2
  store i1 true, ptr %5, align 1
  invoke void @_ZN13wordembedding10DictionaryC1Ev(ptr noundef nonnull align 8 dereferenceable(152) %19)
          to label %22 unwind label %31

22:                                               ; preds = %21
  br label %23

23:                                               ; preds = %22, %2
  %24 = phi ptr [ %19, %22 ], [ null, %2 ]
  %25 = getelementptr inbounds %"class.wordembedding::HuffmanEncoder", ptr %18, i32 0, i32 1
  store ptr %24, ptr %25, align 8, !tbaa !9
  %26 = getelementptr inbounds %"class.wordembedding::HuffmanEncoder", ptr %18, i32 0, i32 1
  %27 = load ptr, ptr %26, align 8, !tbaa !9
  %28 = icmp ne ptr %27, null
  br i1 %28, label %29, label %30

29:                                               ; preds = %23
  br label %39

30:                                               ; preds = %23
  call void @__assert_fail(ptr noundef @.str.6, ptr noundef @.str.7, i32 noundef 39, ptr noundef @__PRETTY_FUNCTION__._ZN13wordembedding14HuffmanEncoder15RecoverFromFileEPKc) #9
  unreachable

31:                                               ; preds = %21
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %6, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %7, align 4
  %35 = load i1, ptr %5, align 1
  br i1 %35, label %36, label %37

36:                                               ; preds = %31
  call void @_ZdlPvRKSt9nothrow_t(ptr noundef %19, ptr noundef nonnull align 1 dereferenceable(1) @_ZSt7nothrow) #10
  br label %37

37:                                               ; preds = %36, %31
  br label %133

38:                                               ; No predecessors!
  br label %39

39:                                               ; preds = %38, %29
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #11
  %40 = load ptr, ptr %4, align 8, !tbaa !5
  %41 = call noalias ptr @fopen(ptr noundef %40, ptr noundef @.str.8)
  store ptr %41, ptr %8, align 8, !tbaa !5
  %42 = load ptr, ptr %8, align 8, !tbaa !5
  %43 = icmp ne ptr %42, null
  br i1 %43, label %44, label %130

44:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #11
  %45 = load ptr, ptr %8, align 8, !tbaa !5
  %46 = call i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef %45, ptr noundef @.str.9, ptr noundef %9)
  %47 = getelementptr inbounds %"class.wordembedding::HuffmanEncoder", ptr %18, i32 0, i32 0
  %48 = load i64, ptr %9, align 8, !tbaa !15
  call void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %47, i64 noundef %48)
  %49 = getelementptr inbounds %"class.wordembedding::HuffmanEncoder", ptr %18, i32 0, i32 0
  call void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %49) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #11
  call void @llvm.lifetime.start.p0(i64 901, ptr %11) #11
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #11
  store i64 0, ptr %12, align 8, !tbaa !15
  br label %50

50:                                               ; preds = %123, %44
  %51 = load i64, ptr %12, align 8, !tbaa !15
  %52 = load i64, ptr %9, align 8, !tbaa !15
  %53 = icmp slt i64 %51, %52
  br i1 %53, label %55, label %54

54:                                               ; preds = %50
  store i32 2, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #11
  br label %127

55:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 56, ptr %14) #11
  call void @_ZN13wordembedding13HuffLabelInfoC2Ev(ptr noundef nonnull align 8 dereferenceable(52) %14)
  %56 = load ptr, ptr %8, align 8, !tbaa !5
  %57 = getelementptr inbounds [901 x i8], ptr %11, i64 0, i64 0
  %58 = invoke i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef %56, ptr noundef @.str.10, ptr noundef %57, i32 noundef 901)
          to label %59 unwind label %76

59:                                               ; preds = %55
  %60 = getelementptr inbounds %"class.wordembedding::HuffmanEncoder", ptr %18, i32 0, i32 1
  %61 = load ptr, ptr %60, align 8, !tbaa !9
  %62 = getelementptr inbounds [901 x i8], ptr %11, i64 0, i64 0
  invoke void @_ZN13wordembedding10Dictionary6InsertEPKcl(ptr noundef nonnull align 8 dereferenceable(152) %61, ptr noundef %62, i64 noundef 1)
          to label %63 unwind label %76

63:                                               ; preds = %59
  %64 = load ptr, ptr %8, align 8, !tbaa !5
  %65 = getelementptr inbounds %"struct.wordembedding::HuffLabelInfo", ptr %14, i32 0, i32 2
  %66 = invoke i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef %64, ptr noundef @.str.11, ptr noundef %65)
          to label %67 unwind label %76

67:                                               ; preds = %63
  %68 = getelementptr inbounds %"struct.wordembedding::HuffLabelInfo", ptr %14, i32 0, i32 1
  call void @_ZNSt6vectorIcSaIcEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %68) #11
  %69 = getelementptr inbounds %"struct.wordembedding::HuffLabelInfo", ptr %14, i32 0, i32 0
  call void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %69) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #11
  store i32 0, ptr %15, align 4, !tbaa !17
  br label %70

70:                                               ; preds = %88, %67
  %71 = load i32, ptr %15, align 4, !tbaa !17
  %72 = getelementptr inbounds %"struct.wordembedding::HuffLabelInfo", ptr %14, i32 0, i32 2
  %73 = load i32, ptr %72, align 8, !tbaa !19
  %74 = icmp slt i32 %71, %73
  br i1 %74, label %80, label %75

75:                                               ; preds = %70
  store i32 5, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #11
  br label %100

76:                                               ; preds = %120, %63, %59, %55
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %6, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %7, align 4
  br label %126

80:                                               ; preds = %70
  %81 = load ptr, ptr %8, align 8, !tbaa !5
  %82 = invoke i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef %81, ptr noundef @.str.11, ptr noundef %10)
          to label %83 unwind label %91

83:                                               ; preds = %80
  %84 = getelementptr inbounds %"struct.wordembedding::HuffLabelInfo", ptr %14, i32 0, i32 1
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #11
  %85 = load i32, ptr %10, align 4, !tbaa !17
  %86 = trunc i32 %85 to i8
  store i8 %86, ptr %16, align 1, !tbaa !29
  invoke void @_ZNSt6vectorIcSaIcEE9push_backEOc(ptr noundef nonnull align 8 dereferenceable(24) %84, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %87 unwind label %95

87:                                               ; preds = %83
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #11
  br label %88

88:                                               ; preds = %87
  %89 = load i32, ptr %15, align 4, !tbaa !17
  %90 = add nsw i32 %89, 1
  store i32 %90, ptr %15, align 4, !tbaa !17
  br label %70, !llvm.loop !30

91:                                               ; preds = %80
  %92 = landingpad { ptr, i32 }
          cleanup
  %93 = extractvalue { ptr, i32 } %92, 0
  store ptr %93, ptr %6, align 8
  %94 = extractvalue { ptr, i32 } %92, 1
  store i32 %94, ptr %7, align 4
  br label %99

95:                                               ; preds = %83
  %96 = landingpad { ptr, i32 }
          cleanup
  %97 = extractvalue { ptr, i32 } %96, 0
  store ptr %97, ptr %6, align 8
  %98 = extractvalue { ptr, i32 } %96, 1
  store i32 %98, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #11
  br label %99

99:                                               ; preds = %95, %91
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #11
  br label %126

100:                                              ; preds = %75
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #11
  store i32 0, ptr %17, align 4, !tbaa !17
  br label %101

101:                                              ; preds = %113, %100
  %102 = load i32, ptr %17, align 4, !tbaa !17
  %103 = getelementptr inbounds %"struct.wordembedding::HuffLabelInfo", ptr %14, i32 0, i32 2
  %104 = load i32, ptr %103, align 8, !tbaa !19
  %105 = icmp slt i32 %102, %104
  br i1 %105, label %107, label %106

106:                                              ; preds = %101
  store i32 8, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #11
  br label %120

107:                                              ; preds = %101
  %108 = load ptr, ptr %8, align 8, !tbaa !5
  %109 = invoke i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef %108, ptr noundef @.str.11, ptr noundef %10)
          to label %110 unwind label %116

110:                                              ; preds = %107
  %111 = getelementptr inbounds %"struct.wordembedding::HuffLabelInfo", ptr %14, i32 0, i32 0
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %111, ptr noundef nonnull align 4 dereferenceable(4) %10)
          to label %112 unwind label %116

112:                                              ; preds = %110
  br label %113

113:                                              ; preds = %112
  %114 = load i32, ptr %17, align 4, !tbaa !17
  %115 = add nsw i32 %114, 1
  store i32 %115, ptr %17, align 4, !tbaa !17
  br label %101, !llvm.loop !32

116:                                              ; preds = %110, %107
  %117 = landingpad { ptr, i32 }
          cleanup
  %118 = extractvalue { ptr, i32 } %117, 0
  store ptr %118, ptr %6, align 8
  %119 = extractvalue { ptr, i32 } %117, 1
  store i32 %119, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #11
  br label %126

120:                                              ; preds = %106
  %121 = getelementptr inbounds %"class.wordembedding::HuffmanEncoder", ptr %18, i32 0, i32 0
  invoke void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %121, ptr noundef nonnull align 8 dereferenceable(52) %14)
          to label %122 unwind label %76

122:                                              ; preds = %120
  call void @_ZN13wordembedding13HuffLabelInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(52) %14) #11
  call void @llvm.lifetime.end.p0(i64 56, ptr %14) #11
  br label %123

123:                                              ; preds = %122
  %124 = load i64, ptr %12, align 8, !tbaa !15
  %125 = add nsw i64 %124, 1
  store i64 %125, ptr %12, align 8, !tbaa !15
  br label %50, !llvm.loop !33

126:                                              ; preds = %116, %99, %76
  call void @_ZN13wordembedding13HuffLabelInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(52) %14) #11
  call void @llvm.lifetime.end.p0(i64 56, ptr %14) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #11
  call void @llvm.lifetime.end.p0(i64 901, ptr %11) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #11
  br label %133

127:                                              ; preds = %54
  %128 = load ptr, ptr %8, align 8, !tbaa !5
  %129 = call i32 @fclose(ptr noundef %128)
  call void @llvm.lifetime.end.p0(i64 901, ptr %11) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #11
  br label %132

130:                                              ; preds = %39
  %131 = load ptr, ptr %4, align 8, !tbaa !5
  call void (ptr, ...) @_ZN10multiverso3Log5ErrorEPKcz(ptr noundef @.str.5, ptr noundef %131)
  br label %132

132:                                              ; preds = %130, %127
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #11
  ret void

133:                                              ; preds = %126, %37
  %134 = load ptr, ptr %6, align 8
  %135 = load i32, ptr %7, align 4
  %136 = insertvalue { ptr, i32 } poison, ptr %134, 0
  %137 = insertvalue { ptr, i32 } %136, i32 %135, 1
  resume { ptr, i32 } %137
}

; Function Attrs: nobuiltin nounwind allocsize(0)
declare noalias noundef ptr @_ZnwmRKSt9nothrow_t(i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) #4

declare void @_ZN13wordembedding10DictionaryC1Ev(ptr noundef nonnull align 8 dereferenceable(152)) unnamed_addr #1

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvRKSt9nothrow_t(ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) #5

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #6

declare i32 @__isoc99_fscanf(ptr noundef, ptr noundef, ...) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN13wordembedding13HuffLabelInfoC2Ev(ptr noundef nonnull align 8 dereferenceable(52)) unnamed_addr #7 align 2

declare void @_ZN13wordembedding10Dictionary6InsertEPKcl(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef, i64 noundef) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEE9push_backEOc(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(52)) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 = { 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 #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nobuiltin nounwind allocsize(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 = { nobuiltin 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 #6 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { builtin nounwind allocsize(0) }
attributes #9 = { noreturn nounwind }
attributes #10 = { builtin nounwind }
attributes #11 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 24}
!10 = !{!"_ZTSN13wordembedding14HuffmanEncoderE", !11, i64 0, !6, i64 24}
!11 = !{!"_ZTSSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE", !12, i64 0}
!12 = !{!"_ZTSSt12_Vector_baseIN13wordembedding13HuffLabelInfoESaIS1_EE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIN13wordembedding13HuffLabelInfoESaIS1_EE12_Vector_implE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseIN13wordembedding13HuffLabelInfoESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!15 = !{!16, !16, i64 0}
!16 = !{!"long", !7, i64 0}
!17 = !{!18, !18, i64 0}
!18 = !{!"int", !7, i64 0}
!19 = !{!20, !18, i64 48}
!20 = !{!"_ZTSN13wordembedding13HuffLabelInfoE", !21, i64 0, !25, i64 24, !18, i64 48}
!21 = !{!"_ZTSSt6vectorIiSaIiEE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!25 = !{!"_ZTSSt6vectorIcSaIcEE", !26, i64 0}
!26 = !{!"_ZTSSt12_Vector_baseIcSaIcEE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIcSaIcEE12_Vector_implE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIcSaIcEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!29 = !{!7, !7, i64 0}
!30 = distinct !{!30, !31}
!31 = !{!"llvm.loop.mustprogress"}
!32 = distinct !{!32, !31}
!33 = distinct !{!33, !31}


; 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"

%"struct.std::nothrow_t" = type { i8 }
%"struct.wordembedding::HuffLabelInfo" = type <{ %"class.std::vector.0", %"class.std::vector.5", i32, [4 x i8] }>
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = 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::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str.5 = external hidden unnamed_addr constant [20 x i8], align 1
@_ZSt7nothrow = external global %"struct.std::nothrow_t", align 1
@.str.6 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [105 x i8], align 1
@__PRETTY_FUNCTION__._ZN13wordembedding14HuffmanEncoder15RecoverFromFileEPKc = external hidden unnamed_addr constant [66 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [3 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: nofree nounwind
declare noalias noundef ptr @fopen(ptr nocapture noundef readonly, ptr nocapture noundef readonly) local_unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN13wordembedding13HuffLabelInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(52)) unnamed_addr #2 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @fclose(ptr nocapture noundef) local_unnamed_addr #1

declare void @_ZN10multiverso3Log5ErrorEPKcz(ptr noundef, ...) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN13wordembedding14HuffmanEncoder15RecoverFromFileEPKc(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef %1) local_unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i64, align 8
  %4 = alloca i32, align 4
  %5 = alloca [901 x i8], align 16
  %6 = alloca %"struct.wordembedding::HuffLabelInfo", align 8
  %7 = alloca i8, align 1
  %8 = tail call noalias noundef dereferenceable_or_null(152) ptr @_ZnwmRKSt9nothrow_t(i64 noundef 152, ptr noundef nonnull align 1 dereferenceable(1) @_ZSt7nothrow) #9
  %9 = icmp eq ptr %8, null
  br i1 %9, label %11, label %10

10:                                               ; preds = %2
  invoke void @_ZN13wordembedding10DictionaryC1Ev(ptr noundef nonnull align 8 dereferenceable(152) %8)
          to label %15 unwind label %13

11:                                               ; preds = %2
  %12 = getelementptr inbounds i8, ptr %0, i64 24
  store ptr null, ptr %12, align 8, !tbaa !5
  tail call void @__assert_fail(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.7, i32 noundef 39, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN13wordembedding14HuffmanEncoder15RecoverFromFileEPKc) #10
  unreachable

13:                                               ; preds = %10
  %14 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvRKSt9nothrow_t(ptr noundef nonnull %8, ptr noundef nonnull align 1 dereferenceable(1) @_ZSt7nothrow) #11
  br label %65

15:                                               ; preds = %10
  %16 = getelementptr inbounds i8, ptr %0, i64 24
  store ptr %8, ptr %16, align 8, !tbaa !5
  %17 = tail call noalias ptr @fopen(ptr noundef %1, ptr noundef nonnull @.str.8)
  %.not26 = icmp eq ptr %17, null
  br i1 %.not26, label %63, label %18

18:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #12
  %19 = call i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef nonnull %17, ptr noundef nonnull @.str.9, ptr noundef nonnull %3)
  %20 = load i64, ptr %3, align 8, !tbaa !14
  call void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %20)
  call void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #12
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #12
  call void @llvm.lifetime.start.p0(i64 901, ptr nonnull %5) #12
  %21 = load i64, ptr %3, align 8, !tbaa !14
  %22 = icmp sgt i64 %21, 0
  br i1 %22, label %.lr.ph36, label %._crit_edge37

.lr.ph36:                                         ; preds = %18
  %23 = getelementptr inbounds i8, ptr %6, i64 48
  %24 = getelementptr inbounds i8, ptr %6, i64 24
  br label %26

._crit_edge37:                                    ; preds = %58, %18
  %25 = call i32 @fclose(ptr noundef nonnull %17)
  call void @llvm.lifetime.end.p0(i64 901, ptr nonnull %5) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #12
  br label %64

26:                                               ; preds = %.lr.ph36, %58
  %.01934 = phi i64 [ 0, %.lr.ph36 ], [ %59, %58 ]
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %6) #12
  call void @_ZN13wordembedding13HuffLabelInfoC2Ev(ptr noundef nonnull align 8 dereferenceable(52) %6)
  %27 = invoke i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef nonnull %17, ptr noundef nonnull @.str.10, ptr noundef nonnull %5, i32 noundef 901)
          to label %28 unwind label %36

28:                                               ; preds = %26
  %29 = load ptr, ptr %16, align 8, !tbaa !5
  invoke void @_ZN13wordembedding10Dictionary6InsertEPKcl(ptr noundef nonnull align 8 dereferenceable(152) %29, ptr noundef nonnull %5, i64 noundef 1)
          to label %30 unwind label %36

30:                                               ; preds = %28
  %31 = invoke i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef nonnull %17, ptr noundef nonnull @.str.11, ptr noundef nonnull %23)
          to label %32 unwind label %36

32:                                               ; preds = %30
  call void @_ZNSt6vectorIcSaIcEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %24) #12
  call void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #12
  %33 = load i32, ptr %23, align 8, !tbaa !16
  %34 = icmp sgt i32 %33, 0
  br i1 %34, label %.lr.ph, label %._crit_edge

.preheader:                                       ; preds = %42
  %35 = icmp sgt i32 %44, 0
  br i1 %35, label %.lr.ph33, label %._crit_edge

36:                                               ; preds = %._crit_edge, %30, %28, %26
  %37 = landingpad { ptr, i32 }
          cleanup
  br label %62

.lr.ph:                                           ; preds = %32, %42
  %.01831 = phi i32 [ %43, %42 ], [ 0, %32 ]
  %38 = invoke i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef nonnull %17, ptr noundef nonnull @.str.11, ptr noundef nonnull %4)
          to label %39 unwind label %46

39:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #12
  %40 = load i32, ptr %4, align 4, !tbaa !27
  %41 = trunc i32 %40 to i8
  store i8 %41, ptr %7, align 1, !tbaa !28
  invoke void @_ZNSt6vectorIcSaIcEE9push_backEOc(ptr noundef nonnull align 8 dereferenceable(24) %24, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %42 unwind label %48

42:                                               ; preds = %39
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #12
  %43 = add nuw nsw i32 %.01831, 1
  %44 = load i32, ptr %23, align 8, !tbaa !16
  %45 = icmp slt i32 %43, %44
  br i1 %45, label %.lr.ph, label %.preheader, !llvm.loop !29

46:                                               ; preds = %.lr.ph
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %62

48:                                               ; preds = %39
  %49 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #12
  br label %62

._crit_edge:                                      ; preds = %52, %32, %.preheader
  invoke void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(52) %6)
          to label %58 unwind label %36

.lr.ph33:                                         ; preds = %.preheader, %52
  %.032 = phi i32 [ %53, %52 ], [ 0, %.preheader ]
  %50 = invoke i32 (ptr, ptr, ...) @__isoc99_fscanf(ptr noundef nonnull %17, ptr noundef nonnull @.str.11, ptr noundef nonnull %4)
          to label %51 unwind label %56

51:                                               ; preds = %.lr.ph33
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %52 unwind label %56

52:                                               ; preds = %51
  %53 = add nuw nsw i32 %.032, 1
  %54 = load i32, ptr %23, align 8, !tbaa !16
  %55 = icmp slt i32 %53, %54
  br i1 %55, label %.lr.ph33, label %._crit_edge, !llvm.loop !31

56:                                               ; preds = %51, %.lr.ph33
  %57 = landingpad { ptr, i32 }
          cleanup
  br label %62

58:                                               ; preds = %._crit_edge
  call void @_ZN13wordembedding13HuffLabelInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(52) %6) #12
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %6) #12
  %59 = add nuw nsw i64 %.01934, 1
  %60 = load i64, ptr %3, align 8, !tbaa !14
  %61 = icmp slt i64 %59, %60
  br i1 %61, label %26, label %._crit_edge37, !llvm.loop !32

62:                                               ; preds = %46, %48, %56, %36
  %.pn.pn = phi { ptr, i32 } [ %57, %56 ], [ %37, %36 ], [ %49, %48 ], [ %47, %46 ]
  call void @_ZN13wordembedding13HuffLabelInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(52) %6) #12
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %6) #12
  call void @llvm.lifetime.end.p0(i64 901, ptr nonnull %5) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #12
  br label %65

63:                                               ; preds = %15
  tail call void (ptr, ...) @_ZN10multiverso3Log5ErrorEPKcz(ptr noundef nonnull @.str.5, ptr noundef %1)
  br label %64

64:                                               ; preds = %63, %._crit_edge37
  ret void

65:                                               ; preds = %13, %62
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %62 ], [ %14, %13 ]
  resume { ptr, i32 } %.pn.pn.pn
}

; Function Attrs: nobuiltin nounwind allocsize(0)
declare noalias noundef ptr @_ZnwmRKSt9nothrow_t(i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #5

declare void @_ZN13wordembedding10DictionaryC1Ev(ptr noundef nonnull align 8 dereferenceable(152)) unnamed_addr #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvRKSt9nothrow_t(ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #6

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #7

declare i32 @__isoc99_fscanf(ptr noundef, ptr noundef, ...) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #8 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN13wordembedding13HuffLabelInfoC2Ev(ptr noundef nonnull align 8 dereferenceable(52)) unnamed_addr #8 align 2

declare void @_ZN13wordembedding10Dictionary6InsertEPKcl(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #8 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #8 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEE9push_backEOc(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(52)) local_unnamed_addr #4 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nofree 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 #2 = { 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 #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 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 = { nobuiltin nounwind allocsize(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 = { nobuiltin 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 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { 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 #9 = { builtin nounwind allocsize(0) }
attributes #10 = { noreturn nounwind }
attributes #11 = { builtin nounwind }
attributes #12 = { 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, !11, i64 24}
!6 = !{!"_ZTSN13wordembedding14HuffmanEncoderE", !7, i64 0, !11, i64 24}
!7 = !{!"_ZTSSt6vectorIN13wordembedding13HuffLabelInfoESaIS1_EE", !8, i64 0}
!8 = !{!"_ZTSSt12_Vector_baseIN13wordembedding13HuffLabelInfoESaIS1_EE", !9, i64 0}
!9 = !{!"_ZTSNSt12_Vector_baseIN13wordembedding13HuffLabelInfoESaIS1_EE12_Vector_implE", !10, i64 0}
!10 = !{!"_ZTSNSt12_Vector_baseIN13wordembedding13HuffLabelInfoESaIS1_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!11 = !{!"any pointer", !12, i64 0}
!12 = !{!"omnipotent char", !13, i64 0}
!13 = !{!"Simple C++ TBAA"}
!14 = !{!15, !15, i64 0}
!15 = !{!"long", !12, i64 0}
!16 = !{!17, !26, i64 48}
!17 = !{!"_ZTSN13wordembedding13HuffLabelInfoE", !18, i64 0, !22, i64 24, !26, i64 48}
!18 = !{!"_ZTSSt6vectorIiSaIiEE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!22 = !{!"_ZTSSt6vectorIcSaIcEE", !23, i64 0}
!23 = !{!"_ZTSSt12_Vector_baseIcSaIcEE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIcSaIcEE12_Vector_implE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIcSaIcEE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!26 = !{!"int", !12, i64 0}
!27 = !{!26, !26, i64 0}
!28 = !{!12, !12, i64 0}
!29 = distinct !{!29, !30}
!30 = !{!"llvm.loop.mustprogress"}
!31 = distinct !{!31, !30}
!32 = distinct !{!32, !30}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass