; LLVM IR from DarrenSweeney/3D-Physics-Engine :: Physics Engine/Imgui/imgui.ll (ZNK6ImFont13CalcTextSizeWEffPKtS1_PS1_)

; 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.ImVec2 = type { float, float }
%struct.ImFont = type { float, float, %struct.ImVec2, i16, ptr, %class.ImVector.16, ptr, float, %class.ImVector.10, %class.ImVector.17 }
%class.ImVector.16 = type { i64, i64, ptr }
%class.ImVector.10 = type { i64, i64, ptr }
%class.ImVector.17 = type { i64, i64, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8), float noundef, float noundef) unnamed_addr #0 align 2

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

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

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef i64 @_ZL9ImStrlenWPKt(ptr noundef) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef float @_ZL5ImMaxff(float noundef, float noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local <2 x float> @_ZNK6ImFont13CalcTextSizeWEffPKtS1_PS1_(ptr noundef nonnull align 8 dereferenceable(120) %0, float noundef %1, float noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5) #3 align 2 {
  %7 = alloca %struct.ImVec2, align 4
  %8 = alloca ptr, align 8
  %9 = alloca float, align 4
  %10 = alloca float, align 4
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca float, align 4
  %15 = alloca float, align 4
  %16 = alloca float, align 4
  %17 = alloca ptr, align 8
  %18 = alloca i32, align 4
  %19 = alloca i32, align 4
  %20 = alloca float, align 4
  store ptr %0, ptr %8, align 8, !tbaa !5
  store float %1, ptr %9, align 4, !tbaa !9
  store float %2, ptr %10, align 4, !tbaa !9
  store ptr %3, ptr %11, align 8, !tbaa !5
  store ptr %4, ptr %12, align 8, !tbaa !5
  store ptr %5, ptr %13, align 8, !tbaa !5
  %21 = load ptr, ptr %8, align 8
  %22 = load ptr, ptr %12, align 8, !tbaa !5
  %23 = icmp ne ptr %22, null
  br i1 %23, label %29, label %24

24:                                               ; preds = %6
  %25 = load ptr, ptr %11, align 8, !tbaa !5
  %26 = load ptr, ptr %11, align 8, !tbaa !5
  %27 = call noundef i64 @_ZL9ImStrlenWPKt(ptr noundef %26)
  %28 = getelementptr inbounds i16, ptr %25, i64 %27
  store ptr %28, ptr %12, align 8, !tbaa !5
  br label %29

29:                                               ; preds = %24, %6
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #4
  %30 = load float, ptr %9, align 4, !tbaa !9
  %31 = getelementptr inbounds %struct.ImFont, ptr %21, i32 0, i32 0
  %32 = load float, ptr %31, align 8, !tbaa !11
  %33 = fdiv float %30, %32
  store float %33, ptr %14, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  %34 = getelementptr inbounds %struct.ImFont, ptr %21, i32 0, i32 0
  %35 = load float, ptr %34, align 8, !tbaa !11
  %36 = load float, ptr %14, align 4, !tbaa !9
  %37 = fmul float %35, %36
  store float %37, ptr %15, align 4, !tbaa !9
  call void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8) %7, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #4
  store float 0.000000e+00, ptr %16, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  %38 = load ptr, ptr %11, align 8, !tbaa !5
  store ptr %38, ptr %17, align 8, !tbaa !5
  br label %39

39:                                               ; preds = %92, %90, %29
  %40 = load ptr, ptr %17, align 8, !tbaa !5
  %41 = load ptr, ptr %12, align 8, !tbaa !5
  %42 = icmp ult ptr %40, %41
  br i1 %42, label %43, label %93

43:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #4
  %44 = load ptr, ptr %17, align 8, !tbaa !5
  %45 = getelementptr inbounds i16, ptr %44, i32 1
  store ptr %45, ptr %17, align 8, !tbaa !5
  %46 = load i16, ptr %44, align 2, !tbaa !19
  %47 = zext i16 %46 to i32
  store i32 %47, ptr %18, align 4, !tbaa !20
  %48 = load i32, ptr %18, align 4, !tbaa !20
  %49 = icmp eq i32 %48, 10
  br i1 %49, label %50, label %60

50:                                               ; preds = %43
  %51 = getelementptr inbounds %struct.ImVec2, ptr %7, i32 0, i32 0
  %52 = load float, ptr %51, align 4, !tbaa !22
  %53 = load float, ptr %16, align 4, !tbaa !9
  %54 = call noundef float @_ZL5ImMaxff(float noundef %52, float noundef %53)
  %55 = getelementptr inbounds %struct.ImVec2, ptr %7, i32 0, i32 0
  store float %54, ptr %55, align 4, !tbaa !22
  %56 = load float, ptr %15, align 4, !tbaa !9
  %57 = getelementptr inbounds %struct.ImVec2, ptr %7, i32 0, i32 1
  %58 = load float, ptr %57, align 4, !tbaa !23
  %59 = fadd float %58, %56
  store float %59, ptr %57, align 4, !tbaa !23
  store float 0.000000e+00, ptr %16, align 4, !tbaa !9
  store i32 2, ptr %19, align 4
  br label %90, !llvm.loop !24

60:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #4
  %61 = load i32, ptr %18, align 4, !tbaa !20
  %62 = zext i32 %61 to i64
  %63 = getelementptr inbounds %struct.ImFont, ptr %21, i32 0, i32 8
  %64 = call noundef i64 @_ZNK8ImVectorIfE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %63)
  %65 = icmp ult i64 %62, %64
  br i1 %65, label %66, label %74

66:                                               ; preds = %60
  %67 = getelementptr inbounds %struct.ImFont, ptr %21, i32 0, i32 8
  %68 = load i32, ptr %18, align 4, !tbaa !20
  %69 = zext i32 %68 to i64
  %70 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK8ImVectorIfEixEm(ptr noundef nonnull align 8 dereferenceable(24) %67, i64 noundef %69)
  %71 = load float, ptr %70, align 4, !tbaa !9
  %72 = load float, ptr %14, align 4, !tbaa !9
  %73 = fmul float %71, %72
  br label %77

74:                                               ; preds = %60
  %75 = getelementptr inbounds %struct.ImFont, ptr %21, i32 0, i32 7
  %76 = load float, ptr %75, align 8, !tbaa !26
  br label %77

77:                                               ; preds = %74, %66
  %78 = phi float [ %73, %66 ], [ %76, %74 ]
  store float %78, ptr %20, align 4, !tbaa !9
  %79 = load float, ptr %16, align 4, !tbaa !9
  %80 = load float, ptr %20, align 4, !tbaa !9
  %81 = fadd float %79, %80
  %82 = load float, ptr %10, align 4, !tbaa !9
  %83 = fcmp oge float %81, %82
  br i1 %83, label %84, label %85

84:                                               ; preds = %77
  store i32 3, ptr %19, align 4
  br label %89

85:                                               ; preds = %77
  %86 = load float, ptr %20, align 4, !tbaa !9
  %87 = load float, ptr %16, align 4, !tbaa !9
  %88 = fadd float %87, %86
  store float %88, ptr %16, align 4, !tbaa !9
  store i32 0, ptr %19, align 4
  br label %89

89:                                               ; preds = %85, %84
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #4
  br label %90

90:                                               ; preds = %89, %50
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #4
  %91 = load i32, ptr %19, align 4
  switch i32 %91, label %121 [
    i32 0, label %92
    i32 2, label %39
    i32 3, label %93
  ]

92:                                               ; preds = %90
  br label %39, !llvm.loop !24

93:                                               ; preds = %90, %39
  %94 = load float, ptr %16, align 4, !tbaa !9
  %95 = fcmp ogt float %94, 0.000000e+00
  br i1 %95, label %100, label %96

96:                                               ; preds = %93
  %97 = getelementptr inbounds %struct.ImVec2, ptr %7, i32 0, i32 1
  %98 = load float, ptr %97, align 4, !tbaa !23
  %99 = fcmp oeq float %98, 0.000000e+00
  br i1 %99, label %100, label %113

100:                                              ; preds = %96, %93
  %101 = getelementptr inbounds %struct.ImVec2, ptr %7, i32 0, i32 0
  %102 = load float, ptr %101, align 4, !tbaa !22
  %103 = load float, ptr %16, align 4, !tbaa !9
  %104 = fcmp olt float %102, %103
  br i1 %104, label %105, label %108

105:                                              ; preds = %100
  %106 = load float, ptr %16, align 4, !tbaa !9
  %107 = getelementptr inbounds %struct.ImVec2, ptr %7, i32 0, i32 0
  store float %106, ptr %107, align 4, !tbaa !22
  br label %108

108:                                              ; preds = %105, %100
  %109 = load float, ptr %15, align 4, !tbaa !9
  %110 = getelementptr inbounds %struct.ImVec2, ptr %7, i32 0, i32 1
  %111 = load float, ptr %110, align 4, !tbaa !23
  %112 = fadd float %111, %109
  store float %112, ptr %110, align 4, !tbaa !23
  br label %113

113:                                              ; preds = %108, %96
  %114 = load ptr, ptr %13, align 8, !tbaa !5
  %115 = icmp ne ptr %114, null
  br i1 %115, label %116, label %119

116:                                              ; preds = %113
  %117 = load ptr, ptr %17, align 8, !tbaa !5
  %118 = load ptr, ptr %13, align 8, !tbaa !5
  store ptr %117, ptr %118, align 8, !tbaa !5
  br label %119

119:                                              ; preds = %116, %113
  store i32 1, ptr %19, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #4
  %120 = load <2 x float>, ptr %7, align 4
  ret <2 x float> %120

121:                                              ; preds = %90
  unreachable
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK8ImVectorIfE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK8ImVectorIfEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTS6ImFont", !10, i64 0, !10, i64 4, !13, i64 8, !14, i64 16, !6, i64 24, !15, i64 32, !6, i64 56, !10, i64 64, !17, i64 72, !18, i64 96}
!13 = !{!"_ZTS6ImVec2", !10, i64 0, !10, i64 4}
!14 = !{!"short", !7, i64 0}
!15 = !{!"_ZTS8ImVectorIN6ImFont5GlyphEE", !16, i64 0, !16, i64 8, !6, i64 16}
!16 = !{!"long", !7, i64 0}
!17 = !{!"_ZTS8ImVectorIfE", !16, i64 0, !16, i64 8, !6, i64 16}
!18 = !{!"_ZTS8ImVectorIiE", !16, i64 0, !16, i64 8, !6, i64 16}
!19 = !{!14, !14, i64 0}
!20 = !{!21, !21, i64 0}
!21 = !{!"int", !7, i64 0}
!22 = !{!13, !10, i64 0}
!23 = !{!13, !10, i64 4}
!24 = distinct !{!24, !25}
!25 = !{!"llvm.loop.mustprogress"}
!26 = !{!12, !10, i64 64}


; 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.ImVec2 = type { float, float }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8), float noundef, float noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef i64 @_ZL9ImStrlenWPKt(ptr noundef) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef float @_ZL5ImMaxff(float noundef, float noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local <2 x float> @_ZNK6ImFont13CalcTextSizeWEffPKtS1_PS1_(ptr noundef nonnull align 8 dereferenceable(120) %0, float noundef %1, float noundef %2, ptr noundef %3, ptr noundef readnone %4, ptr noundef writeonly %5) local_unnamed_addr #2 align 2 {
  %7 = alloca %struct.ImVec2, align 8
  %.not = icmp eq ptr %4, null
  br i1 %.not, label %8, label %11

8:                                                ; preds = %6
  %9 = tail call noundef i64 @_ZL9ImStrlenWPKt(ptr noundef %3)
  %10 = getelementptr inbounds i16, ptr %3, i64 %9
  br label %11

11:                                               ; preds = %8, %6
  %.0 = phi ptr [ %4, %6 ], [ %10, %8 ]
  %12 = load float, ptr %0, align 8, !tbaa !5
  %13 = fdiv float %1, %12
  %14 = fmul float %12, %13
  call void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8) %7, float noundef 0.000000e+00, float noundef 0.000000e+00)
  %15 = getelementptr inbounds i8, ptr %0, i64 72
  %16 = getelementptr inbounds i8, ptr %0, i64 64
  %17 = getelementptr inbounds i8, ptr %7, i64 4
  %18 = icmp ugt ptr %.0, %3
  br i1 %18, label %.lr.ph, label %.thread

.lr.ph:                                           ; preds = %11, %select.unfold
  %.03145 = phi float [ %.2, %select.unfold ], [ 0.000000e+00, %11 ]
  %.03344 = phi ptr [ %19, %select.unfold ], [ %3, %11 ]
  %19 = getelementptr inbounds i8, ptr %.03344, i64 2
  %20 = load i16, ptr %.03344, align 2, !tbaa !17
  %21 = icmp eq i16 %20, 10
  br i1 %21, label %22, label %27

22:                                               ; preds = %.lr.ph
  %23 = load float, ptr %7, align 8, !tbaa !18
  %24 = call noundef float @_ZL5ImMaxff(float noundef %23, float noundef %.03145)
  store float %24, ptr %7, align 8, !tbaa !18
  %25 = load float, ptr %17, align 4, !tbaa !19
  %26 = fadd float %14, %25
  store float %26, ptr %17, align 4, !tbaa !19
  br label %select.unfold, !llvm.loop !20

27:                                               ; preds = %.lr.ph
  %28 = zext i16 %20 to i64
  %29 = call noundef i64 @_ZNK8ImVectorIfE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15)
  %30 = icmp ugt i64 %29, %28
  br i1 %30, label %31, label %35

31:                                               ; preds = %27
  %32 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK8ImVectorIfEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %28)
  %33 = load float, ptr %32, align 4, !tbaa !22
  %34 = fmul float %13, %33
  br label %37

35:                                               ; preds = %27
  %36 = load float, ptr %16, align 8, !tbaa !23
  br label %37

37:                                               ; preds = %35, %31
  %38 = phi float [ %34, %31 ], [ %36, %35 ]
  %39 = fadd float %.03145, %38
  %40 = fcmp ult float %39, %2
  br i1 %40, label %select.unfold, label %.thread

select.unfold:                                    ; preds = %37, %22
  %.2 = phi float [ 0.000000e+00, %22 ], [ %39, %37 ]
  %41 = icmp ult ptr %19, %.0
  br i1 %41, label %.lr.ph, label %.thread

.thread:                                          ; preds = %select.unfold, %37, %11
  %.031.lcssa = phi float [ 0.000000e+00, %11 ], [ %.2, %select.unfold ], [ %.03145, %37 ]
  %.134 = phi ptr [ %3, %11 ], [ %19, %37 ], [ %19, %select.unfold ]
  %42 = fcmp ogt float %.031.lcssa, 0.000000e+00
  %43 = load float, ptr %17, align 4
  %44 = fcmp oeq float %43, 0.000000e+00
  %or.cond = select i1 %42, i1 true, i1 %44
  br i1 %or.cond, label %45, label %51

45:                                               ; preds = %.thread
  %46 = load float, ptr %7, align 8, !tbaa !18
  %47 = fcmp olt float %46, %.031.lcssa
  br i1 %47, label %48, label %49

48:                                               ; preds = %45
  store float %.031.lcssa, ptr %7, align 8, !tbaa !18
  br label %49

49:                                               ; preds = %48, %45
  %50 = fadd float %14, %43
  store float %50, ptr %17, align 4, !tbaa !19
  br label %51

51:                                               ; preds = %.thread, %49
  %.not40 = icmp eq ptr %5, null
  br i1 %.not40, label %53, label %52

52:                                               ; preds = %51
  store ptr %.134, ptr %5, align 8, !tbaa !24
  br label %53

53:                                               ; preds = %52, %51
  %54 = load <2 x float>, ptr %7, align 8
  ret <2 x float> %54
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK8ImVectorIfE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK8ImVectorIfEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { 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 #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="64" "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" }

!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, !7, i64 0}
!6 = !{!"_ZTS6ImFont", !7, i64 0, !7, i64 4, !10, i64 8, !11, i64 16, !12, i64 24, !13, i64 32, !12, i64 56, !7, i64 64, !15, i64 72, !16, i64 96}
!7 = !{!"float", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTS6ImVec2", !7, i64 0, !7, i64 4}
!11 = !{!"short", !8, i64 0}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{!"_ZTS8ImVectorIN6ImFont5GlyphEE", !14, i64 0, !14, i64 8, !12, i64 16}
!14 = !{!"long", !8, i64 0}
!15 = !{!"_ZTS8ImVectorIfE", !14, i64 0, !14, i64 8, !12, i64 16}
!16 = !{!"_ZTS8ImVectorIiE", !14, i64 0, !14, i64 8, !12, i64 16}
!17 = !{!11, !11, i64 0}
!18 = !{!10, !7, i64 0}
!19 = !{!10, !7, i64 4}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}
!22 = !{!7, !7, i64 0}
!23 = !{!6, !7, i64 64}
!24 = !{!12, !12, i64 0}


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