; LLVM IR from AngoraFuzzer/Angora :: llvm_mode/dfsan_rt/sanitizer_common (sanitizer_linux)

; 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.link_map = type { i64, ptr, ptr, ptr, ptr }
%struct.Elf64_Ehdr = type { [16 x i8], i16, i16, i32, i64, i64, i64, i32, i16, i16, i16, i16, i16, i16 }
%struct.Elf64_Phdr = type { i32, i32, i64, i64, i64, i64, i64, i64 }

@.str.2 = external hidden unnamed_addr constant [108 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [23 x i8], align 1

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

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(none)
declare i64 @llvm.expect.i64(i64, i64) #1

; Function Attrs: noreturn
declare void @_ZN11__sanitizer11CheckFailedEPKciS1_yy(ptr noundef, i32 noundef, ptr noundef, i64 noundef, i64 noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11__sanitizer19ForEachMappedRegionEP8link_mapPFvPKvmE(ptr noundef %0, ptr noundef %1) #3 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i64, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca i64, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca i64, align 8
  %18 = alloca i64, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  br label %19

19:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  %20 = load ptr, ptr %3, align 8, !tbaa !5
  %21 = ptrtoint ptr %20 to i64
  store i64 %21, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  store i64 0, ptr %6, align 8, !tbaa !9
  %22 = load i64, ptr %5, align 8, !tbaa !9
  %23 = load i64, ptr %6, align 8, !tbaa !9
  %24 = icmp ne i64 %22, %23
  %25 = xor i1 %24, true
  %26 = xor i1 %25, true
  %27 = xor i1 %26, true
  %28 = zext i1 %27 to i64
  %29 = call i64 @llvm.expect.i64(i64 %28, i64 0)
  %30 = icmp ne i64 %29, 0
  br i1 %30, label %31, label %34

31:                                               ; preds = %19
  %32 = load i64, ptr %5, align 8, !tbaa !9
  %33 = load i64, ptr %6, align 8, !tbaa !9
  call void @_ZN11__sanitizer11CheckFailedEPKciS1_yy(ptr noundef @.str.2, i32 noundef 871, ptr noundef @.str.19, i64 noundef %32, i64 noundef %33) #7
  unreachable

34:                                               ; preds = %19
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  br label %35

35:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %36 = load ptr, ptr %3, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.link_map, ptr %36, i32 0, i32 0
  %38 = load i64, ptr %37, align 8, !tbaa !11
  %39 = inttoptr i64 %38 to ptr
  store ptr %39, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %40 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %40, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %41 = load ptr, ptr %7, align 8, !tbaa !5
  %42 = load ptr, ptr %8, align 8, !tbaa !5
  %43 = getelementptr inbounds %struct.Elf64_Ehdr, ptr %42, i32 0, i32 5
  %44 = load i64, ptr %43, align 8, !tbaa !14
  %45 = getelementptr inbounds i8, ptr %41, i64 %44
  store ptr %45, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %46 = load ptr, ptr %9, align 8, !tbaa !5
  %47 = load ptr, ptr %8, align 8, !tbaa !5
  %48 = getelementptr inbounds %struct.Elf64_Ehdr, ptr %47, i32 0, i32 10
  %49 = load i16, ptr %48, align 8, !tbaa !18
  %50 = zext i16 %49 to i32
  %51 = load ptr, ptr %8, align 8, !tbaa !5
  %52 = getelementptr inbounds %struct.Elf64_Ehdr, ptr %51, i32 0, i32 9
  %53 = load i16, ptr %52, align 2, !tbaa !19
  %54 = zext i16 %53 to i32
  %55 = mul nsw i32 %50, %54
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds i8, ptr %46, i64 %56
  store ptr %57, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  store i64 -1, ptr %11, align 8, !tbaa !20
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  %58 = load ptr, ptr %9, align 8, !tbaa !5
  store ptr %58, ptr %12, align 8, !tbaa !5
  br label %59

59:                                               ; preds = %81, %35
  %60 = load ptr, ptr %12, align 8, !tbaa !5
  %61 = load ptr, ptr %10, align 8, !tbaa !5
  %62 = icmp ne ptr %60, %61
  br i1 %62, label %64, label %63

63:                                               ; preds = %59
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %89

64:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  %65 = load ptr, ptr %12, align 8, !tbaa !5
  store ptr %65, ptr %13, align 8, !tbaa !5
  %66 = load ptr, ptr %13, align 8, !tbaa !5
  %67 = getelementptr inbounds %struct.Elf64_Phdr, ptr %66, i32 0, i32 0
  %68 = load i32, ptr %67, align 8, !tbaa !21
  %69 = icmp eq i32 %68, 1
  br i1 %69, label %70, label %80

70:                                               ; preds = %64
  %71 = load i64, ptr %11, align 8, !tbaa !20
  %72 = load ptr, ptr %13, align 8, !tbaa !5
  %73 = getelementptr inbounds %struct.Elf64_Phdr, ptr %72, i32 0, i32 3
  %74 = load i64, ptr %73, align 8, !tbaa !23
  %75 = icmp ugt i64 %71, %74
  br i1 %75, label %76, label %80

76:                                               ; preds = %70
  %77 = load ptr, ptr %13, align 8, !tbaa !5
  %78 = getelementptr inbounds %struct.Elf64_Phdr, ptr %77, i32 0, i32 3
  %79 = load i64, ptr %78, align 8, !tbaa !23
  store i64 %79, ptr %11, align 8, !tbaa !20
  br label %80

80:                                               ; preds = %76, %70, %64
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  br label %81

81:                                               ; preds = %80
  %82 = load ptr, ptr %8, align 8, !tbaa !5
  %83 = getelementptr inbounds %struct.Elf64_Ehdr, ptr %82, i32 0, i32 9
  %84 = load i16, ptr %83, align 2, !tbaa !19
  %85 = zext i16 %84 to i32
  %86 = load ptr, ptr %12, align 8, !tbaa !5
  %87 = sext i32 %85 to i64
  %88 = getelementptr inbounds i8, ptr %86, i64 %87
  store ptr %88, ptr %12, align 8, !tbaa !5
  br label %59, !llvm.loop !24

89:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #6
  %90 = load ptr, ptr %7, align 8, !tbaa !5
  %91 = ptrtoint ptr %90 to i64
  %92 = load i64, ptr %11, align 8, !tbaa !20
  %93 = sub i64 %91, %92
  store i64 %93, ptr %14, align 8, !tbaa !20
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  %94 = load ptr, ptr %9, align 8, !tbaa !5
  store ptr %94, ptr %15, align 8, !tbaa !5
  br label %95

95:                                               ; preds = %130, %89
  %96 = load ptr, ptr %15, align 8, !tbaa !5
  %97 = load ptr, ptr %10, align 8, !tbaa !5
  %98 = icmp ne ptr %96, %97
  br i1 %98, label %100, label %99

99:                                               ; preds = %95
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  br label %138

100:                                              ; preds = %95
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  %101 = load ptr, ptr %15, align 8, !tbaa !5
  store ptr %101, ptr %16, align 8, !tbaa !5
  %102 = load ptr, ptr %16, align 8, !tbaa !5
  %103 = getelementptr inbounds %struct.Elf64_Phdr, ptr %102, i32 0, i32 0
  %104 = load i32, ptr %103, align 8, !tbaa !21
  %105 = icmp eq i32 %104, 1
  br i1 %105, label %106, label %129

106:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #6
  %107 = load ptr, ptr %16, align 8, !tbaa !5
  %108 = getelementptr inbounds %struct.Elf64_Phdr, ptr %107, i32 0, i32 3
  %109 = load i64, ptr %108, align 8, !tbaa !23
  %110 = load i64, ptr %14, align 8, !tbaa !20
  %111 = add i64 %109, %110
  store i64 %111, ptr %17, align 8, !tbaa !20
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #6
  %112 = load i64, ptr %17, align 8, !tbaa !20
  %113 = load ptr, ptr %16, align 8, !tbaa !5
  %114 = getelementptr inbounds %struct.Elf64_Phdr, ptr %113, i32 0, i32 6
  %115 = load i64, ptr %114, align 8, !tbaa !26
  %116 = add i64 %112, %115
  store i64 %116, ptr %18, align 8, !tbaa !20
  %117 = load i64, ptr %17, align 8, !tbaa !20
  %118 = call noundef i64 @_ZN11__sanitizer17GetPageSizeCachedEv()
  %119 = call noundef i64 @_ZN11__sanitizer11RoundDownToEmm(i64 noundef %117, i64 noundef %118)
  store i64 %119, ptr %17, align 8, !tbaa !20
  %120 = load i64, ptr %18, align 8, !tbaa !20
  %121 = call noundef i64 @_ZN11__sanitizer17GetPageSizeCachedEv()
  %122 = call noundef i64 @_ZN11__sanitizer9RoundUpToEmm(i64 noundef %120, i64 noundef %121)
  store i64 %122, ptr %18, align 8, !tbaa !20
  %123 = load ptr, ptr %4, align 8, !tbaa !5
  %124 = load i64, ptr %17, align 8, !tbaa !20
  %125 = inttoptr i64 %124 to ptr
  %126 = load i64, ptr %18, align 8, !tbaa !20
  %127 = load i64, ptr %17, align 8, !tbaa !20
  %128 = sub i64 %126, %127
  call void %123(ptr noundef %125, i64 noundef %128)
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #6
  br label %129

129:                                              ; preds = %106, %100
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %130

130:                                              ; preds = %129
  %131 = load ptr, ptr %8, align 8, !tbaa !5
  %132 = getelementptr inbounds %struct.Elf64_Ehdr, ptr %131, i32 0, i32 9
  %133 = load i16, ptr %132, align 2, !tbaa !19
  %134 = zext i16 %133 to i32
  %135 = load ptr, ptr %15, align 8, !tbaa !5
  %136 = sext i32 %134 to i64
  %137 = getelementptr inbounds i8, ptr %135, i64 %136
  store ptr %137, ptr %15, align 8, !tbaa !5
  br label %95, !llvm.loop !27

138:                                              ; preds = %99
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN11__sanitizer11RoundDownToEmm(i64 noundef, i64 noundef) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN11__sanitizer17GetPageSizeCachedEv() #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZN11__sanitizer9RoundUpToEmm(i64 noundef, i64 noundef) #5

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(none) }
attributes #2 = { noreturn "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 = { 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 #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }
attributes #7 = { noreturn }

!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 = !{!"long long", !7, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTS8link_map", !13, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32}
!13 = !{!"long", !7, i64 0}
!14 = !{!15, !13, i64 32}
!15 = !{!"_ZTS10Elf64_Ehdr", !7, i64 0, !16, i64 16, !16, i64 18, !17, i64 20, !13, i64 24, !13, i64 32, !13, i64 40, !17, i64 48, !16, i64 52, !16, i64 54, !16, i64 56, !16, i64 58, !16, i64 60, !16, i64 62}
!16 = !{!"short", !7, i64 0}
!17 = !{!"int", !7, i64 0}
!18 = !{!15, !16, i64 56}
!19 = !{!15, !16, i64 54}
!20 = !{!13, !13, i64 0}
!21 = !{!22, !17, i64 0}
!22 = !{!"_ZTS10Elf64_Phdr", !17, i64 0, !17, i64 4, !13, i64 8, !13, i64 16, !13, i64 24, !13, i64 32, !13, i64 40, !13, i64 48}
!23 = !{!22, !13, i64 16}
!24 = distinct !{!24, !25}
!25 = !{!"llvm.loop.mustprogress"}
!26 = !{!22, !13, i64 40}
!27 = distinct !{!27, !25}


; 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"

@.str.2 = external hidden unnamed_addr constant [108 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [23 x i8], align 1

; Function Attrs: noreturn
declare void @_ZN11__sanitizer11CheckFailedEPKciS1_yy(ptr noundef, i32 noundef, ptr noundef, i64 noundef, i64 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11__sanitizer19ForEachMappedRegionEP8link_mapPFvPKvmE(ptr noundef readonly %0, ptr nocapture noundef readonly %1) local_unnamed_addr #1 {
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %3, label %4, !prof !5

3:                                                ; preds = %2
  tail call void @_ZN11__sanitizer11CheckFailedEPKciS1_yy(ptr noundef nonnull @.str.2, i32 noundef 871, ptr noundef nonnull @.str.19, i64 noundef 0, i64 noundef 0) #5
  unreachable

4:                                                ; preds = %2
  %5 = load i64, ptr %0, align 8, !tbaa !6
  %6 = inttoptr i64 %5 to ptr
  %7 = getelementptr inbounds i8, ptr %6, i64 32
  %8 = load i64, ptr %7, align 8, !tbaa !12
  %9 = getelementptr inbounds i8, ptr %6, i64 %8
  %10 = getelementptr inbounds i8, ptr %6, i64 56
  %11 = load i16, ptr %10, align 8, !tbaa !16
  %12 = zext i16 %11 to i64
  %13 = getelementptr inbounds i8, ptr %6, i64 54
  %14 = load i16, ptr %13, align 2, !tbaa !17
  %15 = zext i16 %14 to i64
  %16 = mul nuw nsw i64 %15, %12
  %17 = getelementptr inbounds i8, ptr %9, i64 %16
  %.not4446 = icmp eq i64 %16, 0
  br i1 %.not4446, label %._crit_edge53, label %.lr.ph

._crit_edge:                                      ; preds = %24
  %18 = sub i64 %5, %.1
  br i1 %.not4446, label %._crit_edge53, label %.lr.ph52

.lr.ph:                                           ; preds = %4, %24
  %.048 = phi i64 [ %.1, %24 ], [ -1, %4 ]
  %.04047 = phi ptr [ %25, %24 ], [ %9, %4 ]
  %19 = load i32, ptr %.04047, align 8, !tbaa !18
  %20 = icmp eq i32 %19, 1
  br i1 %20, label %21, label %24

21:                                               ; preds = %.lr.ph
  %22 = getelementptr inbounds i8, ptr %.04047, i64 16
  %23 = load i64, ptr %22, align 8, !tbaa !20
  %spec.select = tail call i64 @llvm.umin.i64(i64 %.048, i64 %23)
  br label %24

24:                                               ; preds = %21, %.lr.ph
  %.1 = phi i64 [ %.048, %.lr.ph ], [ %spec.select, %21 ]
  %25 = getelementptr inbounds i8, ptr %.04047, i64 %15
  %.not44 = icmp eq ptr %25, %17
  br i1 %.not44, label %._crit_edge, label %.lr.ph, !llvm.loop !21

._crit_edge53:                                    ; preds = %42, %4, %._crit_edge
  ret void

.lr.ph52:                                         ; preds = %._crit_edge, %42
  %26 = phi i16 [ %43, %42 ], [ %14, %._crit_edge ]
  %.04150 = phi ptr [ %45, %42 ], [ %9, %._crit_edge ]
  %27 = load i32, ptr %.04150, align 8, !tbaa !18
  %28 = icmp eq i32 %27, 1
  br i1 %28, label %29, label %42

29:                                               ; preds = %.lr.ph52
  %30 = getelementptr inbounds i8, ptr %.04150, i64 16
  %31 = load i64, ptr %30, align 8, !tbaa !20
  %32 = add i64 %31, %18
  %33 = getelementptr inbounds i8, ptr %.04150, i64 40
  %34 = load i64, ptr %33, align 8, !tbaa !23
  %35 = add i64 %32, %34
  %36 = tail call noundef i64 @_ZN11__sanitizer17GetPageSizeCachedEv()
  %37 = tail call noundef i64 @_ZN11__sanitizer11RoundDownToEmm(i64 noundef %32, i64 noundef %36)
  %38 = tail call noundef i64 @_ZN11__sanitizer17GetPageSizeCachedEv()
  %39 = tail call noundef i64 @_ZN11__sanitizer9RoundUpToEmm(i64 noundef %35, i64 noundef %38)
  %40 = inttoptr i64 %37 to ptr
  %41 = sub i64 %39, %37
  tail call void %1(ptr noundef %40, i64 noundef %41)
  %.pre = load i16, ptr %13, align 2, !tbaa !17
  br label %42

42:                                               ; preds = %29, %.lr.ph52
  %43 = phi i16 [ %.pre, %29 ], [ %26, %.lr.ph52 ]
  %44 = zext i16 %43 to i64
  %45 = getelementptr inbounds i8, ptr %.04150, i64 %44
  %.not45 = icmp eq ptr %45, %17
  br i1 %.not45, label %._crit_edge53, label %.lr.ph52, !llvm.loop !24
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN11__sanitizer11RoundDownToEmm(i64 noundef, i64 noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN11__sanitizer17GetPageSizeCachedEv() local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZN11__sanitizer9RoundUpToEmm(i64 noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.umin.i64(i64, i64) #4

attributes #0 = { noreturn "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 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 = { 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 = { 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 #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { noreturn }

!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 = !{!"branch_weights", !"expected", i32 1, i32 2000}
!6 = !{!7, !8, i64 0}
!7 = !{!"_ZTS8link_map", !8, i64 0, !11, i64 8, !11, i64 16, !11, i64 24, !11, i64 32}
!8 = !{!"long", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"any pointer", !9, i64 0}
!12 = !{!13, !8, i64 32}
!13 = !{!"_ZTS10Elf64_Ehdr", !9, i64 0, !14, i64 16, !14, i64 18, !15, i64 20, !8, i64 24, !8, i64 32, !8, i64 40, !15, i64 48, !14, i64 52, !14, i64 54, !14, i64 56, !14, i64 58, !14, i64 60, !14, i64 62}
!14 = !{!"short", !9, i64 0}
!15 = !{!"int", !9, i64 0}
!16 = !{!13, !14, i64 56}
!17 = !{!13, !14, i64 54}
!18 = !{!19, !15, i64 0}
!19 = !{!"_ZTS10Elf64_Phdr", !15, i64 0, !15, i64 4, !8, i64 8, !8, i64 16, !8, i64 24, !8, i64 32, !8, i64 40, !8, i64 48}
!20 = !{!19, !8, i64 16}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}
!23 = !{!19, !8, i64 40}
!24 = distinct !{!24, !22}


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