; LLVM IR from MostafaTwfiq/C-DataStructures-And-Algorithms :: DataStructure/Tables/Sources (HashMap)

; 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.HashMap = type { ptr, i32, i32, i32, ptr, ptr, ptr, ptr }
%struct.Entry = type { ptr, ptr, ptr, ptr }

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [42 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [12 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: nounwind
declare void @free(ptr noundef) #1

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

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #1

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local i32 @hashMapFHashCal(ptr noundef, ptr noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local i32 @hashMapSHashCal(ptr noundef, ptr noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local i32 @calIndex(i32 noundef, i32 noundef, i32 noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
define dso_local ptr @hashMapDeleteWtoFr(ptr noundef %0, ptr noundef %1) #3 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %13 = load ptr, ptr %4, align 8, !tbaa !5
  %14 = icmp eq ptr %13, null
  br i1 %14, label %15, label %18

15:                                               ; preds = %2
  %16 = load ptr, ptr @stderr, align 8, !tbaa !5
  %17 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %16, ptr noundef @.str.9, ptr noundef @.str.7, ptr noundef @.str.2) #4
  call void @exit(i32 noundef -83386157) #5
  unreachable

18:                                               ; preds = %2
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  %20 = icmp eq ptr %19, null
  br i1 %20, label %21, label %24

21:                                               ; preds = %18
  %22 = load ptr, ptr @stderr, align 8, !tbaa !5
  %23 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %22, ptr noundef @.str, ptr noundef @.str.10, ptr noundef @.str.2) #4
  call void @exit(i32 noundef -83384987) #5
  unreachable

24:                                               ; preds = %18
  br label %25

25:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.HashMap, ptr %26, i32 0, i32 7
  %28 = load ptr, ptr %27, align 8, !tbaa !9
  %29 = load ptr, ptr %5, align 8, !tbaa !5
  %30 = load ptr, ptr %4, align 8, !tbaa !5
  %31 = getelementptr inbounds %struct.HashMap, ptr %30, i32 0, i32 1
  %32 = load i32, ptr %31, align 8, !tbaa !12
  %33 = call i32 @hashMapFHashCal(ptr noundef %28, ptr noundef %29, i32 noundef %32)
  store i32 %33, ptr %6, align 4, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  %34 = load ptr, ptr %4, align 8, !tbaa !5
  %35 = getelementptr inbounds %struct.HashMap, ptr %34, i32 0, i32 7
  %36 = load ptr, ptr %35, align 8, !tbaa !9
  %37 = load ptr, ptr %5, align 8, !tbaa !5
  %38 = load ptr, ptr %4, align 8, !tbaa !5
  %39 = getelementptr inbounds %struct.HashMap, ptr %38, i32 0, i32 3
  %40 = load i32, ptr %39, align 8, !tbaa !14
  %41 = call i32 @hashMapSHashCal(ptr noundef %36, ptr noundef %37, i32 noundef %40)
  store i32 %41, ptr %7, align 4, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  store i32 0, ptr %8, align 4, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  %42 = load i32, ptr %6, align 4, !tbaa !13
  %43 = load i32, ptr %7, align 4, !tbaa !13
  %44 = load i32, ptr %8, align 4, !tbaa !13
  %45 = load ptr, ptr %4, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.HashMap, ptr %45, i32 0, i32 1
  %47 = load i32, ptr %46, align 8, !tbaa !12
  %48 = call i32 @calIndex(i32 noundef %42, i32 noundef %43, i32 noundef %44, i32 noundef %47)
  store i32 %48, ptr %9, align 4, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  %49 = load i32, ptr %9, align 4, !tbaa !13
  store i32 %49, ptr %10, align 4, !tbaa !13
  br label %50

50:                                               ; preds = %126, %25
  %51 = load ptr, ptr %4, align 8, !tbaa !5
  %52 = getelementptr inbounds %struct.HashMap, ptr %51, i32 0, i32 0
  %53 = load ptr, ptr %52, align 8, !tbaa !15
  %54 = load i32, ptr %9, align 4, !tbaa !13
  %55 = zext i32 %54 to i64
  %56 = getelementptr inbounds ptr, ptr %53, i64 %55
  %57 = load ptr, ptr %56, align 8, !tbaa !5
  %58 = icmp ne ptr %57, null
  br i1 %58, label %59, label %116

59:                                               ; preds = %50
  %60 = load ptr, ptr %4, align 8, !tbaa !5
  %61 = getelementptr inbounds %struct.HashMap, ptr %60, i32 0, i32 6
  %62 = load ptr, ptr %61, align 8, !tbaa !16
  %63 = load ptr, ptr %5, align 8, !tbaa !5
  %64 = load ptr, ptr %4, align 8, !tbaa !5
  %65 = getelementptr inbounds %struct.HashMap, ptr %64, i32 0, i32 0
  %66 = load ptr, ptr %65, align 8, !tbaa !15
  %67 = load i32, ptr %9, align 4, !tbaa !13
  %68 = zext i32 %67 to i64
  %69 = getelementptr inbounds ptr, ptr %66, i64 %68
  %70 = load ptr, ptr %69, align 8, !tbaa !5
  %71 = getelementptr inbounds %struct.Entry, ptr %70, i32 0, i32 0
  %72 = load ptr, ptr %71, align 8, !tbaa !17
  %73 = call i32 %62(ptr noundef %63, ptr noundef %72)
  %74 = icmp eq i32 %73, 0
  br i1 %74, label %75, label %115

75:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  %76 = load ptr, ptr %4, align 8, !tbaa !5
  %77 = getelementptr inbounds %struct.HashMap, ptr %76, i32 0, i32 0
  %78 = load ptr, ptr %77, align 8, !tbaa !15
  %79 = load i32, ptr %9, align 4, !tbaa !13
  %80 = zext i32 %79 to i64
  %81 = getelementptr inbounds ptr, ptr %78, i64 %80
  %82 = load ptr, ptr %81, align 8, !tbaa !5
  %83 = getelementptr inbounds %struct.Entry, ptr %82, i32 0, i32 1
  %84 = load ptr, ptr %83, align 8, !tbaa !19
  store ptr %84, ptr %11, align 8, !tbaa !5
  %85 = load ptr, ptr %4, align 8, !tbaa !5
  %86 = getelementptr inbounds %struct.HashMap, ptr %85, i32 0, i32 5
  %87 = load ptr, ptr %86, align 8, !tbaa !20
  %88 = load ptr, ptr %4, align 8, !tbaa !5
  %89 = getelementptr inbounds %struct.HashMap, ptr %88, i32 0, i32 0
  %90 = load ptr, ptr %89, align 8, !tbaa !15
  %91 = load i32, ptr %9, align 4, !tbaa !13
  %92 = zext i32 %91 to i64
  %93 = getelementptr inbounds ptr, ptr %90, i64 %92
  %94 = load ptr, ptr %93, align 8, !tbaa !5
  %95 = getelementptr inbounds %struct.Entry, ptr %94, i32 0, i32 0
  %96 = load ptr, ptr %95, align 8, !tbaa !17
  call void %87(ptr noundef %96)
  %97 = load ptr, ptr %4, align 8, !tbaa !5
  %98 = getelementptr inbounds %struct.HashMap, ptr %97, i32 0, i32 0
  %99 = load ptr, ptr %98, align 8, !tbaa !15
  %100 = load i32, ptr %9, align 4, !tbaa !13
  %101 = zext i32 %100 to i64
  %102 = getelementptr inbounds ptr, ptr %99, i64 %101
  %103 = load ptr, ptr %102, align 8, !tbaa !5
  call void @free(ptr noundef %103) #4
  %104 = load ptr, ptr %4, align 8, !tbaa !5
  %105 = getelementptr inbounds %struct.HashMap, ptr %104, i32 0, i32 0
  %106 = load ptr, ptr %105, align 8, !tbaa !15
  %107 = load i32, ptr %9, align 4, !tbaa !13
  %108 = zext i32 %107 to i64
  %109 = getelementptr inbounds ptr, ptr %106, i64 %108
  store ptr null, ptr %109, align 8, !tbaa !5
  %110 = load ptr, ptr %4, align 8, !tbaa !5
  %111 = getelementptr inbounds %struct.HashMap, ptr %110, i32 0, i32 2
  %112 = load i32, ptr %111, align 4, !tbaa !21
  %113 = add nsw i32 %112, -1
  store i32 %113, ptr %111, align 4, !tbaa !21
  %114 = load ptr, ptr %11, align 8, !tbaa !5
  store ptr %114, ptr %3, align 8
  store i32 1, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  br label %131

115:                                              ; preds = %59
  br label %116

116:                                              ; preds = %115, %50
  %117 = load i32, ptr %8, align 4, !tbaa !13
  %118 = add i32 %117, 1
  store i32 %118, ptr %8, align 4, !tbaa !13
  %119 = load i32, ptr %6, align 4, !tbaa !13
  %120 = load i32, ptr %7, align 4, !tbaa !13
  %121 = load i32, ptr %8, align 4, !tbaa !13
  %122 = load ptr, ptr %4, align 8, !tbaa !5
  %123 = getelementptr inbounds %struct.HashMap, ptr %122, i32 0, i32 1
  %124 = load i32, ptr %123, align 8, !tbaa !12
  %125 = call i32 @calIndex(i32 noundef %119, i32 noundef %120, i32 noundef %121, i32 noundef %124)
  store i32 %125, ptr %9, align 4, !tbaa !13
  br label %126

126:                                              ; preds = %116
  %127 = load i32, ptr %10, align 4, !tbaa !13
  %128 = load i32, ptr %9, align 4, !tbaa !13
  %129 = icmp ne i32 %127, %128
  br i1 %129, label %50, label %130, !llvm.loop !22

130:                                              ; preds = %126
  store ptr null, ptr %3, align 8
  store i32 1, ptr %12, align 4
  br label %131

131:                                              ; preds = %130, %75
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  %132 = load ptr, ptr %3, align 8
  ret ptr %132
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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 #3 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
attributes #5 = { noreturn 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/C++ TBAA"}
!9 = !{!10, !6, i64 48}
!10 = !{!"HashMap", !6, i64 0, !11, i64 8, !11, i64 12, !11, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !11, i64 8}
!13 = !{!11, !11, i64 0}
!14 = !{!10, !11, i64 16}
!15 = !{!10, !6, i64 0}
!16 = !{!10, !6, i64 40}
!17 = !{!18, !6, i64 0}
!18 = !{!"Entry", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!19 = !{!18, !6, i64 8}
!20 = !{!10, !6, i64 32}
!21 = !{!10, !11, i64 12}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}


; 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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [42 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [12 x i8], align 1

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #0

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local i32 @hashMapFHashCal(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
declare dso_local i32 @hashMapSHashCal(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
declare dso_local i32 @calIndex(i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local ptr @hashMapDeleteWtoFr(ptr noundef %0, ptr noundef %1) local_unnamed_addr #3 {
  %3 = icmp eq ptr %0, null
  br i1 %3, label %4, label %7

4:                                                ; preds = %2
  %5 = load ptr, ptr @stderr, align 8, !tbaa !5
  %6 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %5, ptr noundef nonnull @.str.9, ptr noundef nonnull @.str.7, ptr noundef nonnull @.str.2) #4
  tail call void @exit(i32 noundef -83386157) #5
  unreachable

7:                                                ; preds = %2
  %8 = icmp eq ptr %1, null
  br i1 %8, label %9, label %12

9:                                                ; preds = %7
  %10 = load ptr, ptr @stderr, align 8, !tbaa !5
  %11 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %10, ptr noundef nonnull @.str, ptr noundef nonnull @.str.10, ptr noundef nonnull @.str.2) #4
  tail call void @exit(i32 noundef -83384987) #5
  unreachable

12:                                               ; preds = %7
  %13 = getelementptr inbounds i8, ptr %0, i64 48
  %14 = load ptr, ptr %13, align 8, !tbaa !9
  %15 = getelementptr inbounds i8, ptr %0, i64 8
  %16 = load i32, ptr %15, align 8, !tbaa !12
  %17 = tail call i32 @hashMapFHashCal(ptr noundef %14, ptr noundef nonnull %1, i32 noundef %16)
  %18 = load ptr, ptr %13, align 8, !tbaa !9
  %19 = getelementptr inbounds i8, ptr %0, i64 16
  %20 = load i32, ptr %19, align 8, !tbaa !13
  %21 = tail call i32 @hashMapSHashCal(ptr noundef %18, ptr noundef nonnull %1, i32 noundef %20)
  %22 = load i32, ptr %15, align 8, !tbaa !12
  %23 = tail call i32 @calIndex(i32 noundef %17, i32 noundef %21, i32 noundef 0, i32 noundef %22)
  %24 = getelementptr inbounds i8, ptr %0, i64 40
  br label %25

25:                                               ; preds = %52, %12
  %.038 = phi i32 [ %23, %12 ], [ %55, %52 ]
  %.037 = phi i32 [ 0, %12 ], [ %53, %52 ]
  %26 = load ptr, ptr %0, align 8, !tbaa !14
  %27 = zext i32 %.038 to i64
  %28 = getelementptr inbounds ptr, ptr %26, i64 %27
  %29 = load ptr, ptr %28, align 8, !tbaa !5
  %.not = icmp eq ptr %29, null
  br i1 %.not, label %52, label %30

30:                                               ; preds = %25
  %31 = load ptr, ptr %24, align 8, !tbaa !15
  %32 = load ptr, ptr %29, align 8, !tbaa !16
  %33 = tail call i32 %31(ptr noundef nonnull %1, ptr noundef %32) #6
  %34 = icmp eq i32 %33, 0
  br i1 %34, label %35, label %52

35:                                               ; preds = %30
  %36 = load ptr, ptr %0, align 8, !tbaa !14
  %37 = getelementptr inbounds ptr, ptr %36, i64 %27
  %38 = load ptr, ptr %37, align 8, !tbaa !5
  %39 = getelementptr inbounds i8, ptr %38, i64 8
  %40 = load ptr, ptr %39, align 8, !tbaa !18
  %41 = getelementptr inbounds i8, ptr %0, i64 32
  %42 = load ptr, ptr %41, align 8, !tbaa !19
  %43 = load ptr, ptr %38, align 8, !tbaa !16
  tail call void %42(ptr noundef %43) #6
  %44 = load ptr, ptr %0, align 8, !tbaa !14
  %45 = getelementptr inbounds ptr, ptr %44, i64 %27
  %46 = load ptr, ptr %45, align 8, !tbaa !5
  tail call void @free(ptr noundef %46) #6
  %47 = load ptr, ptr %0, align 8, !tbaa !14
  %48 = getelementptr inbounds ptr, ptr %47, i64 %27
  store ptr null, ptr %48, align 8, !tbaa !5
  %49 = getelementptr inbounds i8, ptr %0, i64 12
  %50 = load i32, ptr %49, align 4, !tbaa !20
  %51 = add nsw i32 %50, -1
  store i32 %51, ptr %49, align 4, !tbaa !20
  br label %.loopexit

52:                                               ; preds = %30, %25
  %53 = add i32 %.037, 1
  %54 = load i32, ptr %15, align 8, !tbaa !12
  %55 = tail call i32 @calIndex(i32 noundef %17, i32 noundef %21, i32 noundef %53, i32 noundef %54)
  %.not43 = icmp eq i32 %23, %55
  br i1 %.not43, label %.loopexit, label %25, !llvm.loop !21

.loopexit:                                        ; preds = %52, %35
  %.0 = phi ptr [ %40, %35 ], [ null, %52 ]
  ret ptr %.0
}

attributes #0 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "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 = { 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 = { 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 #3 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { cold nounwind }
attributes #5 = { noreturn nounwind }
attributes #6 = { 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/C++ TBAA"}
!9 = !{!10, !6, i64 48}
!10 = !{!"HashMap", !6, i64 0, !11, i64 8, !11, i64 12, !11, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !11, i64 8}
!13 = !{!10, !11, i64 16}
!14 = !{!10, !6, i64 0}
!15 = !{!10, !6, i64 40}
!16 = !{!17, !6, i64 0}
!17 = !{!"Entry", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!18 = !{!17, !6, i64 8}
!19 = !{!10, !6, i64 32}
!20 = !{!10, !11, i64 12}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}


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