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

; 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.ARP_INSTANCE_DATA = type { i32, ptr, ptr, %struct._EFI_ARP_PROTOCOL, %struct._LIST_ENTRY, %struct.EFI_ARP_CONFIG_DATA, i8, i8 }
%struct._EFI_ARP_PROTOCOL = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%struct._LIST_ENTRY = type { ptr, ptr }
%struct.EFI_ARP_CONFIG_DATA = type { i16, i8, ptr, i32, i32, i32 }
%struct._ARP_SERVICE_DATA = type { i32, %struct._EFI_SERVICE_BINDING_PROTOCOL, ptr, ptr, ptr, ptr, %struct.EFI_MANAGED_NETWORK_CONFIG_DATA, %struct.EFI_MANAGED_NETWORK_COMPLETION_TOKEN, %struct.EFI_SIMPLE_NETWORK_MODE, i64, %struct._LIST_ENTRY, %struct._LIST_ENTRY, %struct._LIST_ENTRY, %struct._LIST_ENTRY, ptr }
%struct._EFI_SERVICE_BINDING_PROTOCOL = type { ptr, ptr }
%struct.EFI_MANAGED_NETWORK_CONFIG_DATA = type { i32, i32, i16, i8, i8, i8, i8, i8, i8, i8 }
%struct.EFI_MANAGED_NETWORK_COMPLETION_TOKEN = type { ptr, i64, %union.anon }
%union.anon = type { ptr }
%struct.EFI_SIMPLE_NETWORK_MODE = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [16 x %struct.EFI_MAC_ADDRESS], %struct.EFI_MAC_ADDRESS, %struct.EFI_MAC_ADDRESS, %struct.EFI_MAC_ADDRESS, i8, i8, i8, i8, i8 }
%struct.EFI_MAC_ADDRESS = type { [32 x i8] }
%struct.ARP_CACHE_ENTRY = type { %struct._LIST_ENTRY, i32, i32, i32, i32, [2 x %struct.NET_ARP_ADDRESS], %struct._LIST_ENTRY }
%struct.NET_ARP_ADDRESS = type { i16, i8, ptr, %union.NET_ARP_ADDRESS_UNION }
%union.NET_ARP_ADDRESS_UNION = type { [32 x i8] }

@.str = external hidden unnamed_addr constant [149 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [115 x i8], align 1

declare zeroext i8 @DebugAssertEnabled() #0

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

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

declare i64 @CompareMem(ptr noundef, ptr noundef, i64 noundef) #0

declare zeroext i8 @IsListEmpty(ptr noundef) #0

declare ptr @RemoveEntryList(ptr noundef) #0

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

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

declare void @FreePool(ptr noundef) #0

; Function Attrs: nounwind uwtable
define dso_local i64 @ArpCancelRequest(ptr noundef %0, ptr noundef %1, ptr noundef %2) #2 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, 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
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #3
  br label %12

12:                                               ; preds = %3
  %13 = call zeroext i8 @DebugAssertEnabled()
  %14 = icmp ne i8 %13, 0
  br i1 %14, label %15, label %25

15:                                               ; preds = %12
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = icmp ne ptr %16, null
  br i1 %17, label %18, label %23

18:                                               ; preds = %15
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.ARP_INSTANCE_DATA, ptr %19, i32 0, i32 0
  %21 = load i32, ptr %20, align 8, !tbaa !9
  %22 = icmp eq i32 %21, 1230000705
  br i1 %22, label %24, label %23

23:                                               ; preds = %18, %15
  call void @DebugAssert(ptr noundef @.str, i64 noundef 1379, ptr noundef @.str.2)
  br label %24

24:                                               ; preds = %23, %18
  br label %25

25:                                               ; preds = %24, %12
  br label %26

26:                                               ; preds = %25
  br label %27

27:                                               ; preds = %26
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.ARP_INSTANCE_DATA, ptr %28, i32 0, i32 1
  %30 = load ptr, ptr %29, align 8, !tbaa !16
  store ptr %30, ptr %7, align 8, !tbaa !5
  store i64 0, ptr %11, align 8, !tbaa !17
  %31 = load ptr, ptr %7, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct._ARP_SERVICE_DATA, ptr %31, i32 0, i32 11
  %33 = getelementptr inbounds %struct._LIST_ENTRY, ptr %32, i32 0, i32 0
  %34 = load ptr, ptr %33, align 8, !tbaa !19
  store ptr %34, ptr %8, align 8, !tbaa !5
  %35 = load ptr, ptr %8, align 8, !tbaa !5
  %36 = getelementptr inbounds %struct._LIST_ENTRY, ptr %35, i32 0, i32 0
  %37 = load ptr, ptr %36, align 8, !tbaa !26
  store ptr %37, ptr %9, align 8, !tbaa !5
  br label %38

38:                                               ; preds = %83, %27
  %39 = load ptr, ptr %8, align 8, !tbaa !5
  %40 = load ptr, ptr %7, align 8, !tbaa !5
  %41 = getelementptr inbounds %struct._ARP_SERVICE_DATA, ptr %40, i32 0, i32 11
  %42 = icmp ne ptr %39, %41
  br i1 %42, label %43, label %88

43:                                               ; preds = %38
  %44 = load ptr, ptr %8, align 8, !tbaa !5
  %45 = ptrtoint ptr %44 to i64
  %46 = sub i64 %45, 0
  %47 = inttoptr i64 %46 to ptr
  store ptr %47, ptr %10, align 8, !tbaa !5
  %48 = load ptr, ptr %5, align 8, !tbaa !5
  %49 = icmp eq ptr %48, null
  br i1 %49, label %65, label %50

50:                                               ; preds = %43
  %51 = load ptr, ptr %5, align 8, !tbaa !5
  %52 = load ptr, ptr %10, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.ARP_CACHE_ENTRY, ptr %52, i32 0, i32 5
  %54 = getelementptr inbounds [2 x %struct.NET_ARP_ADDRESS], ptr %53, i64 0, i64 1
  %55 = getelementptr inbounds %struct.NET_ARP_ADDRESS, ptr %54, i32 0, i32 2
  %56 = load ptr, ptr %55, align 8, !tbaa !27
  %57 = load ptr, ptr %10, align 8, !tbaa !5
  %58 = getelementptr inbounds %struct.ARP_CACHE_ENTRY, ptr %57, i32 0, i32 5
  %59 = getelementptr inbounds [2 x %struct.NET_ARP_ADDRESS], ptr %58, i64 0, i64 1
  %60 = getelementptr inbounds %struct.NET_ARP_ADDRESS, ptr %59, i32 0, i32 1
  %61 = load i8, ptr %60, align 2, !tbaa !29
  %62 = zext i8 %61 to i64
  %63 = call i64 @CompareMem(ptr noundef %51, ptr noundef %56, i64 noundef %62)
  %64 = icmp eq i64 %63, 0
  br i1 %64, label %65, label %82

65:                                               ; preds = %50, %43
  %66 = load ptr, ptr %10, align 8, !tbaa !5
  %67 = load ptr, ptr %4, align 8, !tbaa !5
  %68 = load ptr, ptr %6, align 8, !tbaa !5
  %69 = call i64 @ArpAddressResolved(ptr noundef %66, ptr noundef %67, ptr noundef %68)
  %70 = load i64, ptr %11, align 8, !tbaa !17
  %71 = add i64 %70, %69
  store i64 %71, ptr %11, align 8, !tbaa !17
  %72 = load ptr, ptr %10, align 8, !tbaa !5
  %73 = getelementptr inbounds %struct.ARP_CACHE_ENTRY, ptr %72, i32 0, i32 6
  %74 = call zeroext i8 @IsListEmpty(ptr noundef %73)
  %75 = icmp ne i8 %74, 0
  br i1 %75, label %76, label %81

76:                                               ; preds = %65
  %77 = load ptr, ptr %10, align 8, !tbaa !5
  %78 = getelementptr inbounds %struct.ARP_CACHE_ENTRY, ptr %77, i32 0, i32 0
  %79 = call ptr @RemoveEntryList(ptr noundef %78)
  %80 = load ptr, ptr %10, align 8, !tbaa !5
  call void @FreePool(ptr noundef %80)
  br label %81

81:                                               ; preds = %76, %65
  br label %82

82:                                               ; preds = %81, %50
  br label %83

83:                                               ; preds = %82
  %84 = load ptr, ptr %9, align 8, !tbaa !5
  store ptr %84, ptr %8, align 8, !tbaa !5
  %85 = load ptr, ptr %8, align 8, !tbaa !5
  %86 = getelementptr inbounds %struct._LIST_ENTRY, ptr %85, i32 0, i32 0
  %87 = load ptr, ptr %86, align 8, !tbaa !26
  store ptr %87, ptr %9, align 8, !tbaa !5
  br label %38, !llvm.loop !30

88:                                               ; preds = %38
  %89 = load i64, ptr %11, align 8, !tbaa !17
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #3
  ret i64 %89
}

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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, !11, i64 0}
!10 = !{!"", !11, i64 0, !6, i64 8, !6, i64 16, !12, i64 24, !13, i64 80, !14, i64 96, !7, i64 128, !7, i64 129}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_EFI_ARP_PROTOCOL", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48}
!13 = !{!"_LIST_ENTRY", !6, i64 0, !6, i64 8}
!14 = !{!"", !15, i64 0, !7, i64 2, !6, i64 8, !11, i64 16, !11, i64 20, !11, i64 24}
!15 = !{!"short", !7, i64 0}
!16 = !{!10, !6, i64 8}
!17 = !{!18, !18, i64 0}
!18 = !{!"long long", !7, i64 0}
!19 = !{!20, !6, i64 784}
!20 = !{!"_ARP_SERVICE_DATA", !11, i64 0, !21, i64 8, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !22, i64 56, !23, i64 80, !24, i64 104, !18, i64 760, !13, i64 768, !13, i64 784, !13, i64 800, !13, i64 816, !6, i64 832}
!21 = !{!"_EFI_SERVICE_BINDING_PROTOCOL", !6, i64 0, !6, i64 8}
!22 = !{!"", !11, i64 0, !11, i64 4, !15, i64 8, !7, i64 10, !7, i64 11, !7, i64 12, !7, i64 13, !7, i64 14, !7, i64 15, !7, i64 16}
!23 = !{!"", !6, i64 0, !18, i64 8, !7, i64 16}
!24 = !{!"", !11, i64 0, !11, i64 4, !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20, !11, i64 24, !11, i64 28, !11, i64 32, !11, i64 36, !7, i64 40, !25, i64 552, !25, i64 584, !25, i64 616, !7, i64 648, !7, i64 649, !7, i64 650, !7, i64 651, !7, i64 652}
!25 = !{!"", !7, i64 0}
!26 = !{!13, !6, i64 0}
!27 = !{!28, !6, i64 8}
!28 = !{!"", !15, i64 0, !7, i64 2, !6, i64 8, !7, i64 16}
!29 = !{!28, !7, i64 2}
!30 = distinct !{!30, !31}
!31 = !{!"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"

@.str = external hidden unnamed_addr constant [149 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [115 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 i64 @CompareMem(ptr noundef, ptr noundef, i64 noundef) local_unnamed_addr #0

declare zeroext i8 @IsListEmpty(ptr noundef) local_unnamed_addr #0

declare ptr @RemoveEntryList(ptr noundef) local_unnamed_addr #0

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

declare void @FreePool(ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local i64 @ArpCancelRequest(ptr noundef %0, ptr noundef %1, ptr noundef %2) local_unnamed_addr #1 {
  %4 = tail call zeroext i8 @DebugAssertEnabled() #2
  %.not = icmp eq i8 %4, 0
  br i1 %.not, label %10, label %5

5:                                                ; preds = %3
  %.not25 = icmp eq ptr %0, null
  br i1 %.not25, label %9, label %6

6:                                                ; preds = %5
  %7 = load i32, ptr %0, align 8, !tbaa !5
  %8 = icmp eq i32 %7, 1230000705
  br i1 %8, label %10, label %9

9:                                                ; preds = %6, %5
  tail call void @DebugAssert(ptr noundef nonnull @.str, i64 noundef 1379, ptr noundef nonnull @.str.2) #2
  br label %10

10:                                               ; preds = %6, %9, %3
  %11 = getelementptr inbounds i8, ptr %0, i64 8
  %12 = load ptr, ptr %11, align 8, !tbaa !15
  %13 = getelementptr inbounds i8, ptr %12, i64 784
  %14 = load ptr, ptr %13, align 8, !tbaa !16
  %.not2629 = icmp eq ptr %14, %13
  br i1 %.not2629, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %10
  %.02228 = load ptr, ptr %14, align 8, !tbaa !24
  %15 = icmp eq ptr %1, null
  br i1 %15, label %.lr.ph.split.us, label %.lr.ph.split

.lr.ph.split.us:                                  ; preds = %.lr.ph, %22
  %.02232.us = phi ptr [ %.022.us, %22 ], [ %.02228, %.lr.ph ]
  %.031.us = phi i64 [ %17, %22 ], [ 0, %.lr.ph ]
  %.02130.us = phi ptr [ %.02232.us, %22 ], [ %14, %.lr.ph ]
  %16 = tail call i64 @ArpAddressResolved(ptr noundef nonnull %.02130.us, ptr noundef %0, ptr noundef %2)
  %17 = add i64 %16, %.031.us
  %18 = getelementptr inbounds i8, ptr %.02130.us, i64 128
  %19 = tail call zeroext i8 @IsListEmpty(ptr noundef nonnull %18) #2
  %.not27.us = icmp eq i8 %19, 0
  br i1 %.not27.us, label %22, label %20

20:                                               ; preds = %.lr.ph.split.us
  %21 = tail call ptr @RemoveEntryList(ptr noundef nonnull %.02130.us) #2
  tail call void @FreePool(ptr noundef nonnull %.02130.us) #2
  br label %22

22:                                               ; preds = %20, %.lr.ph.split.us
  %.022.us = load ptr, ptr %.02232.us, align 8, !tbaa !24
  %.not26.us = icmp eq ptr %.02232.us, %13
  br i1 %.not26.us, label %._crit_edge, label %.lr.ph.split.us, !llvm.loop !25

.lr.ph.split:                                     ; preds = %.lr.ph, %37
  %.02232 = phi ptr [ %.022, %37 ], [ %.02228, %.lr.ph ]
  %.031 = phi i64 [ %.1, %37 ], [ 0, %.lr.ph ]
  %.02130 = phi ptr [ %.02232, %37 ], [ %14, %.lr.ph ]
  %23 = getelementptr inbounds i8, ptr %.02130, i64 88
  %24 = load ptr, ptr %23, align 8, !tbaa !27
  %25 = getelementptr inbounds i8, ptr %.02130, i64 82
  %26 = load i8, ptr %25, align 2, !tbaa !29
  %27 = zext i8 %26 to i64
  %28 = tail call i64 @CompareMem(ptr noundef nonnull %1, ptr noundef %24, i64 noundef %27) #2
  %29 = icmp eq i64 %28, 0
  br i1 %29, label %30, label %37

30:                                               ; preds = %.lr.ph.split
  %31 = tail call i64 @ArpAddressResolved(ptr noundef nonnull %.02130, ptr noundef %0, ptr noundef %2)
  %32 = add i64 %31, %.031
  %33 = getelementptr inbounds i8, ptr %.02130, i64 128
  %34 = tail call zeroext i8 @IsListEmpty(ptr noundef nonnull %33) #2
  %.not27 = icmp eq i8 %34, 0
  br i1 %.not27, label %37, label %35

35:                                               ; preds = %30
  %36 = tail call ptr @RemoveEntryList(ptr noundef nonnull %.02130) #2
  tail call void @FreePool(ptr noundef nonnull %.02130) #2
  br label %37

37:                                               ; preds = %.lr.ph.split, %35, %30
  %.1 = phi i64 [ %32, %35 ], [ %32, %30 ], [ %.031, %.lr.ph.split ]
  %.022 = load ptr, ptr %.02232, align 8, !tbaa !24
  %.not26 = icmp eq ptr %.02232, %13
  br i1 %.not26, label %._crit_edge, label %.lr.ph.split, !llvm.loop !25

._crit_edge:                                      ; preds = %37, %22, %10
  %.0.lcssa = phi i64 [ 0, %10 ], [ %17, %22 ], [ %.1, %37 ]
  ret i64 %.0.lcssa
}

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 = { 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, !7, i64 0}
!6 = !{!"", !7, i64 0, !10, i64 8, !10, i64 16, !11, i64 24, !12, i64 80, !13, i64 96, !8, i64 128, !8, i64 129}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!"_EFI_ARP_PROTOCOL", !10, i64 0, !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !10, i64 48}
!12 = !{!"_LIST_ENTRY", !10, i64 0, !10, i64 8}
!13 = !{!"", !14, i64 0, !8, i64 2, !10, i64 8, !7, i64 16, !7, i64 20, !7, i64 24}
!14 = !{!"short", !8, i64 0}
!15 = !{!6, !10, i64 8}
!16 = !{!17, !10, i64 784}
!17 = !{!"_ARP_SERVICE_DATA", !7, i64 0, !18, i64 8, !10, i64 24, !10, i64 32, !10, i64 40, !10, i64 48, !19, i64 56, !20, i64 80, !22, i64 104, !21, i64 760, !12, i64 768, !12, i64 784, !12, i64 800, !12, i64 816, !10, i64 832}
!18 = !{!"_EFI_SERVICE_BINDING_PROTOCOL", !10, i64 0, !10, i64 8}
!19 = !{!"", !7, i64 0, !7, i64 4, !14, i64 8, !8, i64 10, !8, i64 11, !8, i64 12, !8, i64 13, !8, i64 14, !8, i64 15, !8, i64 16}
!20 = !{!"", !10, i64 0, !21, i64 8, !8, i64 16}
!21 = !{!"long long", !8, i64 0}
!22 = !{!"", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12, !7, i64 16, !7, i64 20, !7, i64 24, !7, i64 28, !7, i64 32, !7, i64 36, !8, i64 40, !23, i64 552, !23, i64 584, !23, i64 616, !8, i64 648, !8, i64 649, !8, i64 650, !8, i64 651, !8, i64 652}
!23 = !{!"", !8, i64 0}
!24 = !{!12, !10, i64 0}
!25 = distinct !{!25, !26}
!26 = !{!"llvm.loop.mustprogress"}
!27 = !{!28, !10, i64 8}
!28 = !{!"", !14, i64 0, !8, i64 2, !10, i64 8, !8, i64 16}
!29 = !{!28, !8, i64 2}


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