; LLVM IR from thalium/icebox :: third_party/virtualbox/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Universal (TcpRetransmit)

; 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._TCP_CB = type { %struct._LIST_ENTRY, ptr, ptr, %struct._TCP_PEER, %struct._TCP_PEER, %struct._LIST_ENTRY, %struct._LIST_ENTRY, i32, i32, i8, i8, i16, i32, i32, i32, i32, i32, i32, i32, i32, i32, i16, i32, i32, i32, i32, i32, i16, i16, [6 x i32], i32, i32, i32, i8, i8, i8, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i16, i8, i8, i32, i32, i32, i8, i8, i16, i32, i32, i32, i8, i8, i8, %struct.EFI_IPv4_ADDRESS, ptr }
%struct._TCP_PEER = type { i32, i16 }
%struct._LIST_ENTRY = type { ptr, ptr }
%struct.EFI_IPv4_ADDRESS = type { [4 x i8] }
%struct.NET_BUF = type { i32, i64, %struct._LIST_ENTRY, %union.NET_IP_HEAD, ptr, ptr, [64 x i8], ptr, i32, i32, [1 x %struct.NET_BLOCK_OP] }
%union.NET_IP_HEAD = type { ptr }
%struct.NET_BLOCK_OP = type { ptr, ptr, ptr, ptr, i32 }
%struct.TCP_HEAD = type { i16, i16, i32, i32, i8, i8, i16, i16, i16 }

@.str = external hidden unnamed_addr constant [153 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [82 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [26 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

declare zeroext i8 @DebugAssertEnabled() #1

declare void @DebugAssert(ptr noundef, i64 noundef, ptr noundef) #1

declare zeroext i8 @DebugPrintEnabled() #1

declare zeroext i8 @DebugPrintLevelEnabled(i64 noundef) #1

declare void @DebugPrint(i64 noundef, ptr noundef, ...) #1

; Function Attrs: nounwind uwtable
declare dso_local i64 @TcpTransmitSegment(ptr noundef, ptr noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local i64 @TcpVerifySegment(ptr noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local ptr @TcpGetSegmentSndQue(ptr noundef, i32 noundef, i32 noundef) #2

declare void @NetbufFree(ptr noundef) #1

; Function Attrs: nounwind uwtable
define dso_local i64 @TcpRetransmit(ptr noundef %0, i32 noundef %1) #2 {
  %3 = alloca i64, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  %9 = load ptr, ptr %4, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct._TCP_CB, ptr %9, i32 0, i32 20
  %11 = load i32, ptr %10, align 4, !tbaa !11
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = getelementptr inbounds %struct._TCP_CB, ptr %12, i32 0, i32 17
  %14 = load i32, ptr %13, align 8, !tbaa !17
  %15 = add i32 %11, %14
  %16 = load i32, ptr %5, align 4, !tbaa !9
  %17 = sub i32 %15, %16
  %18 = icmp slt i32 %17, 0
  br i1 %18, label %19, label %35

19:                                               ; preds = %2
  br label %20

20:                                               ; preds = %19
  %21 = call zeroext i8 @DebugPrintEnabled()
  %22 = icmp ne i8 %21, 0
  br i1 %22, label %23, label %32

23:                                               ; preds = %20
  br label %24

24:                                               ; preds = %23
  %25 = call zeroext i8 @DebugPrintLevelEnabled(i64 noundef 2)
  %26 = icmp ne i8 %25, 0
  br i1 %26, label %27, label %29

27:                                               ; preds = %24
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  call void (i64, ptr, ...) @DebugPrint(i64 noundef 2, ptr noundef @.str.17, ptr noundef %28)
  br label %29

29:                                               ; preds = %27, %24
  br label %30

30:                                               ; preds = %29
  br label %31

31:                                               ; preds = %30
  br label %32

32:                                               ; preds = %31, %20
  br label %33

33:                                               ; preds = %32
  br label %34

34:                                               ; preds = %33
  store i64 0, ptr %3, align 8
  store i32 1, ptr %8, align 4
  br label %118

35:                                               ; preds = %2
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct._TCP_CB, ptr %36, i32 0, i32 20
  %38 = load i32, ptr %37, align 4, !tbaa !11
  %39 = load ptr, ptr %4, align 8, !tbaa !5
  %40 = getelementptr inbounds %struct._TCP_CB, ptr %39, i32 0, i32 17
  %41 = load i32, ptr %40, align 8, !tbaa !17
  %42 = add i32 %38, %41
  %43 = load i32, ptr %5, align 4, !tbaa !9
  %44 = sub i32 %42, %43
  store i32 %44, ptr %7, align 4, !tbaa !9
  %45 = load i32, ptr %7, align 4, !tbaa !9
  %46 = load ptr, ptr %4, align 8, !tbaa !5
  %47 = getelementptr inbounds %struct._TCP_CB, ptr %46, i32 0, i32 21
  %48 = load i16, ptr %47, align 8, !tbaa !18
  %49 = zext i16 %48 to i32
  %50 = icmp ult i32 %45, %49
  br i1 %50, label %51, label %53

51:                                               ; preds = %35
  %52 = load i32, ptr %7, align 4, !tbaa !9
  br label %58

53:                                               ; preds = %35
  %54 = load ptr, ptr %4, align 8, !tbaa !5
  %55 = getelementptr inbounds %struct._TCP_CB, ptr %54, i32 0, i32 21
  %56 = load i16, ptr %55, align 8, !tbaa !18
  %57 = zext i16 %56 to i32
  br label %58

58:                                               ; preds = %53, %51
  %59 = phi i32 [ %52, %51 ], [ %57, %53 ]
  store i32 %59, ptr %7, align 4, !tbaa !9
  %60 = load ptr, ptr %4, align 8, !tbaa !5
  %61 = load i32, ptr %5, align 4, !tbaa !9
  %62 = load i32, ptr %7, align 4, !tbaa !9
  %63 = call ptr @TcpGetSegmentSndQue(ptr noundef %60, i32 noundef %61, i32 noundef %62)
  store ptr %63, ptr %6, align 8, !tbaa !5
  %64 = load ptr, ptr %6, align 8, !tbaa !5
  %65 = icmp eq ptr %64, null
  br i1 %65, label %66, label %67

66:                                               ; preds = %58
  store i64 -1, ptr %3, align 8
  store i32 1, ptr %8, align 4
  br label %118

67:                                               ; preds = %58
  br label %68

68:                                               ; preds = %67
  %69 = call zeroext i8 @DebugAssertEnabled()
  %70 = icmp ne i8 %69, 0
  br i1 %70, label %71, label %77

71:                                               ; preds = %68
  %72 = load ptr, ptr %6, align 8, !tbaa !5
  %73 = call i64 @TcpVerifySegment(ptr noundef %72)
  %74 = icmp ne i64 %73, 0
  br i1 %74, label %76, label %75

75:                                               ; preds = %71
  call void @DebugAssert(ptr noundef @.str, i64 noundef 689, ptr noundef @.str.16)
  br label %76

76:                                               ; preds = %75, %71
  br label %77

77:                                               ; preds = %76, %68
  br label %78

78:                                               ; preds = %77
  br label %79

79:                                               ; preds = %78
  %80 = load ptr, ptr %4, align 8, !tbaa !5
  %81 = load ptr, ptr %6, align 8, !tbaa !5
  %82 = call i64 @TcpTransmitSegment(ptr noundef %80, ptr noundef %81)
  %83 = icmp ne i64 %82, 0
  br i1 %83, label %84, label %85

84:                                               ; preds = %79
  br label %112

85:                                               ; preds = %79
  br label %86

86:                                               ; preds = %85
  %87 = call zeroext i8 @DebugAssertEnabled()
  %88 = icmp ne i8 %87, 0
  br i1 %88, label %89, label %96

89:                                               ; preds = %86
  %90 = load ptr, ptr %6, align 8, !tbaa !5
  %91 = getelementptr inbounds %struct.NET_BUF, ptr %90, i32 0, i32 4
  %92 = load ptr, ptr %91, align 8, !tbaa !19
  %93 = icmp ne ptr %92, null
  br i1 %93, label %95, label %94

94:                                               ; preds = %89
  call void @DebugAssert(ptr noundef @.str, i64 noundef 700, ptr noundef @.str.18)
  br label %95

95:                                               ; preds = %94, %89
  br label %96

96:                                               ; preds = %95, %86
  br label %97

97:                                               ; preds = %96
  br label %98

98:                                               ; preds = %97
  %99 = load ptr, ptr %6, align 8, !tbaa !5
  %100 = load ptr, ptr %6, align 8, !tbaa !5
  %101 = getelementptr inbounds %struct.NET_BUF, ptr %100, i32 0, i32 4
  %102 = load ptr, ptr %101, align 8, !tbaa !19
  %103 = getelementptr inbounds %struct.TCP_HEAD, ptr %102, i32 0, i32 4
  %104 = load i8, ptr %103, align 1
  %105 = lshr i8 %104, 4
  %106 = zext i8 %105 to i32
  %107 = shl i32 %106, 2
  %108 = call i32 @NetbufTrim(ptr noundef %99, i32 noundef %107, i8 noundef zeroext 1)
  %109 = load ptr, ptr %6, align 8, !tbaa !5
  %110 = getelementptr inbounds %struct.NET_BUF, ptr %109, i32 0, i32 4
  store ptr null, ptr %110, align 8, !tbaa !19
  %111 = load ptr, ptr %6, align 8, !tbaa !5
  call void @NetbufFree(ptr noundef %111)
  store i64 0, ptr %3, align 8
  store i32 1, ptr %8, align 4
  br label %118

112:                                              ; preds = %84
  %113 = load ptr, ptr %6, align 8, !tbaa !5
  %114 = icmp ne ptr %113, null
  br i1 %114, label %115, label %117

115:                                              ; preds = %112
  %116 = load ptr, ptr %6, align 8, !tbaa !5
  call void @NetbufFree(ptr noundef %116)
  br label %117

117:                                              ; preds = %115, %112
  store i64 -1, ptr %3, align 8
  store i32 1, ptr %8, align 4
  br label %118

118:                                              ; preds = %117, %98, %66, %34
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  %119 = load i64, ptr %3, align 8
  ret i64 %119
}

declare i32 @NetbufTrim(ptr noundef, i32 noundef, i8 noundef zeroext) #1

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 = { 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 = { 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, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 124}
!12 = !{!"_TCP_CB", !13, i64 0, !6, i64 16, !6, i64 24, !14, i64 32, !14, i64 40, !13, i64 48, !13, i64 64, !10, i64 80, !10, i64 84, !7, i64 88, !7, i64 89, !15, i64 90, !10, i64 92, !10, i64 96, !10, i64 100, !10, i64 104, !10, i64 108, !10, i64 112, !10, i64 116, !10, i64 120, !10, i64 124, !15, i64 128, !10, i64 132, !10, i64 136, !10, i64 140, !10, i64 144, !10, i64 148, !15, i64 152, !15, i64 154, !7, i64 156, !10, i64 180, !10, i64 184, !10, i64 188, !7, i64 192, !7, i64 193, !7, i64 194, !10, i64 196, !10, i64 200, !10, i64 204, !10, i64 208, !10, i64 212, !10, i64 216, !10, i64 220, !10, i64 224, !10, i64 228, !10, i64 232, !15, i64 236, !7, i64 238, !7, i64 239, !10, i64 240, !10, i64 244, !10, i64 248, !7, i64 252, !7, i64 253, !15, i64 254, !10, i64 256, !10, i64 260, !10, i64 264, !7, i64 268, !7, i64 269, !7, i64 270, !16, i64 271, !6, i64 280}
!13 = !{!"_LIST_ENTRY", !6, i64 0, !6, i64 8}
!14 = !{!"_TCP_PEER", !10, i64 0, !15, i64 4}
!15 = !{!"short", !7, i64 0}
!16 = !{!"", !7, i64 0}
!17 = !{!12, !10, i64 112}
!18 = !{!12, !15, i64 128}
!19 = !{!20, !6, i64 40}
!20 = !{!"", !10, i64 0, !21, i64 8, !13, i64 16, !7, i64 32, !6, i64 40, !6, i64 48, !7, i64 56, !6, i64 120, !10, i64 128, !10, i64 132, !7, i64 136}
!21 = !{!"long long", !7, i64 0}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@.str = external hidden unnamed_addr constant [153 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [82 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [26 x i8], align 1

declare zeroext i8 @DebugAssertEnabled() local_unnamed_addr #0

declare void @DebugAssert(ptr noundef, i64 noundef, ptr noundef) local_unnamed_addr #0

declare zeroext i8 @DebugPrintEnabled() local_unnamed_addr #0

declare zeroext i8 @DebugPrintLevelEnabled(i64 noundef) local_unnamed_addr #0

declare void @DebugPrint(i64 noundef, ptr noundef, ...) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local i64 @TcpTransmitSegment(ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local i64 @TcpVerifySegment(ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local ptr @TcpGetSegmentSndQue(ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

declare void @NetbufFree(ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local range(i64 -1, 1) i64 @TcpRetransmit(ptr noundef %0, i32 noundef %1) local_unnamed_addr #1 {
  %3 = getelementptr inbounds i8, ptr %0, i64 124
  %4 = load i32, ptr %3, align 4, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %0, i64 112
  %6 = load i32, ptr %5, align 8, !tbaa !15
  %7 = sub i32 %4, %1
  %8 = add i32 %7, %6
  %9 = icmp slt i32 %8, 0
  br i1 %9, label %10, label %15

10:                                               ; preds = %2
  %11 = tail call zeroext i8 @DebugPrintEnabled() #3
  %.not32 = icmp eq i8 %11, 0
  br i1 %.not32, label %44, label %12

12:                                               ; preds = %10
  %13 = tail call zeroext i8 @DebugPrintLevelEnabled(i64 noundef 2) #3
  %.not33 = icmp eq i8 %13, 0
  br i1 %.not33, label %44, label %14

14:                                               ; preds = %12
  tail call void (i64, ptr, ...) @DebugPrint(i64 noundef 2, ptr noundef nonnull @.str.17, ptr noundef nonnull %0) #3
  br label %44

15:                                               ; preds = %2
  %16 = getelementptr inbounds i8, ptr %0, i64 128
  %17 = load i16, ptr %16, align 8, !tbaa !16
  %18 = zext i16 %17 to i32
  %. = tail call i32 @llvm.umin.i32(i32 %8, i32 %18)
  %19 = tail call ptr @TcpGetSegmentSndQue(ptr noundef nonnull %0, i32 noundef %1, i32 noundef %.)
  %20 = icmp eq ptr %19, null
  br i1 %20, label %44, label %21

21:                                               ; preds = %15
  %22 = tail call zeroext i8 @DebugAssertEnabled() #3
  %.not = icmp eq i8 %22, 0
  br i1 %.not, label %26, label %23

23:                                               ; preds = %21
  %24 = tail call i64 @TcpVerifySegment(ptr noundef nonnull %19)
  %.not28 = icmp eq i64 %24, 0
  br i1 %.not28, label %25, label %26

25:                                               ; preds = %23
  tail call void @DebugAssert(ptr noundef nonnull @.str, i64 noundef 689, ptr noundef nonnull @.str.16) #3
  br label %26

26:                                               ; preds = %23, %25, %21
  %27 = tail call i64 @TcpTransmitSegment(ptr noundef nonnull %0, ptr noundef nonnull %19)
  %.not29 = icmp eq i64 %27, 0
  br i1 %.not29, label %28, label %43

28:                                               ; preds = %26
  %29 = tail call zeroext i8 @DebugAssertEnabled() #3
  %.not30 = icmp eq i8 %29, 0
  br i1 %.not30, label %34, label %30

30:                                               ; preds = %28
  %31 = getelementptr inbounds i8, ptr %19, i64 40
  %32 = load ptr, ptr %31, align 8, !tbaa !17
  %.not31 = icmp eq ptr %32, null
  br i1 %.not31, label %33, label %34

33:                                               ; preds = %30
  tail call void @DebugAssert(ptr noundef nonnull @.str, i64 noundef 700, ptr noundef nonnull @.str.18) #3
  br label %34

34:                                               ; preds = %30, %33, %28
  %35 = getelementptr inbounds i8, ptr %19, i64 40
  %36 = load ptr, ptr %35, align 8, !tbaa !17
  %37 = getelementptr inbounds i8, ptr %36, i64 12
  %38 = load i8, ptr %37, align 1
  %39 = lshr i8 %38, 2
  %40 = and i8 %39, 60
  %41 = zext nneg i8 %40 to i32
  %42 = tail call i32 @NetbufTrim(ptr noundef nonnull %19, i32 noundef %41, i8 noundef zeroext 1) #3
  store ptr null, ptr %35, align 8, !tbaa !17
  tail call void @NetbufFree(ptr noundef nonnull %19) #3
  br label %44

43:                                               ; preds = %26
  tail call void @NetbufFree(ptr noundef nonnull %19) #3
  br label %44

44:                                               ; preds = %15, %10, %14, %12, %43, %34
  %.0 = phi i64 [ -1, %43 ], [ 0, %34 ], [ 0, %12 ], [ 0, %14 ], [ 0, %10 ], [ -1, %15 ]
  ret i64 %.0
}

declare i32 @NetbufTrim(ptr noundef, i32 noundef, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umin.i32(i32, i32) #2

attributes #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 = { 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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { 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, !12, i64 124}
!6 = !{!"_TCP_CB", !7, i64 0, !8, i64 16, !8, i64 24, !11, i64 32, !11, i64 40, !7, i64 48, !7, i64 64, !12, i64 80, !12, i64 84, !9, i64 88, !9, i64 89, !13, i64 90, !12, i64 92, !12, i64 96, !12, i64 100, !12, i64 104, !12, i64 108, !12, i64 112, !12, i64 116, !12, i64 120, !12, i64 124, !13, i64 128, !12, i64 132, !12, i64 136, !12, i64 140, !12, i64 144, !12, i64 148, !13, i64 152, !13, i64 154, !9, i64 156, !12, i64 180, !12, i64 184, !12, i64 188, !9, i64 192, !9, i64 193, !9, i64 194, !12, i64 196, !12, i64 200, !12, i64 204, !12, i64 208, !12, i64 212, !12, i64 216, !12, i64 220, !12, i64 224, !12, i64 228, !12, i64 232, !13, i64 236, !9, i64 238, !9, i64 239, !12, i64 240, !12, i64 244, !12, i64 248, !9, i64 252, !9, i64 253, !13, i64 254, !12, i64 256, !12, i64 260, !12, i64 264, !9, i64 268, !9, i64 269, !9, i64 270, !14, i64 271, !8, i64 280}
!7 = !{!"_LIST_ENTRY", !8, i64 0, !8, i64 8}
!8 = !{!"any pointer", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = !{!"_TCP_PEER", !12, i64 0, !13, i64 4}
!12 = !{!"int", !9, i64 0}
!13 = !{!"short", !9, i64 0}
!14 = !{!"", !9, i64 0}
!15 = !{!6, !12, i64 112}
!16 = !{!6, !13, i64 128}
!17 = !{!18, !8, i64 40}
!18 = !{!"", !12, i64 0, !19, i64 8, !7, i64 16, !9, i64 32, !8, i64 40, !8, i64 48, !9, i64 56, !8, i64 120, !12, i64 128, !12, i64 132, !9, i64 136}
!19 = !{!"long long", !9, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass