; LLVM IR from zchrissirhcz/pixel :: perfs/flip (flip)

; 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.px_image_t = type { ptr, i32, i32, i32, i32 }

@.str = external hidden unnamed_addr constant [39 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [70 x i8], align 1
@__PRETTY_FUNCTION__.flip_horiz_rgb_naive = external hidden unnamed_addr constant [54 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [18 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local void @flip_horiz_rgb_naive(ptr noundef %0, ptr noundef %1) #0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca i64, align 8
  %14 = alloca i64, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %15 = load ptr, ptr %3, align 8, !tbaa !5
  %16 = icmp ne ptr %15, null
  br i1 %16, label %17, label %21

17:                                               ; preds = %2
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = icmp ne ptr %18, null
  br i1 %19, label %20, label %21

20:                                               ; preds = %17
  br label %22

21:                                               ; preds = %17, %2
  call void @__assert_fail(ptr noundef @.str, ptr noundef @.str.1, i32 noundef 15, ptr noundef @__PRETTY_FUNCTION__.flip_horiz_rgb_naive) #4
  unreachable

22:                                               ; preds = %20
  %23 = load ptr, ptr %3, align 8, !tbaa !5
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = call zeroext i1 @px_image_equal_in_shape(ptr noundef %23, ptr noundef %24, i1 noundef zeroext false)
  br i1 %25, label %26, label %27

26:                                               ; preds = %22
  br label %28

27:                                               ; preds = %22
  call void @__assert_fail(ptr noundef @.str.2, ptr noundef @.str.1, i32 noundef 16, ptr noundef @__PRETTY_FUNCTION__.flip_horiz_rgb_naive) #4
  unreachable

28:                                               ; preds = %26
  %29 = load ptr, ptr %3, align 8, !tbaa !5
  %30 = getelementptr inbounds %struct.px_image_t, ptr %29, i32 0, i32 3
  %31 = load i32, ptr %30, align 8, !tbaa !9
  %32 = icmp eq i32 %31, 3
  br i1 %32, label %33, label %34

33:                                               ; preds = %28
  br label %35

34:                                               ; preds = %28
  call void @__assert_fail(ptr noundef @.str.3, ptr noundef @.str.1, i32 noundef 17, ptr noundef @__PRETTY_FUNCTION__.flip_horiz_rgb_naive) #4
  unreachable

35:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 3, ptr %5, align 4, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  %36 = load ptr, ptr %3, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.px_image_t, ptr %36, i32 0, i32 1
  %38 = load i32, ptr %37, align 8, !tbaa !13
  store i32 %38, ptr %6, align 4, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  %39 = load ptr, ptr %3, align 8, !tbaa !5
  %40 = getelementptr inbounds %struct.px_image_t, ptr %39, i32 0, i32 2
  %41 = load i32, ptr %40, align 4, !tbaa !14
  store i32 %41, ptr %7, align 4, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 0, ptr %8, align 4, !tbaa !12
  br label %42

42:                                               ; preds = %114, %35
  %43 = load i32, ptr %8, align 4, !tbaa !12
  %44 = load i32, ptr %7, align 4, !tbaa !12
  %45 = icmp slt i32 %43, %44
  br i1 %45, label %47, label %46

46:                                               ; preds = %42
  store i32 2, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %117

47:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %48 = load ptr, ptr %3, align 8, !tbaa !5
  %49 = getelementptr inbounds %struct.px_image_t, ptr %48, i32 0, i32 0
  %50 = load ptr, ptr %49, align 8, !tbaa !15
  %51 = load i32, ptr %8, align 4, !tbaa !12
  %52 = load ptr, ptr %3, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.px_image_t, ptr %52, i32 0, i32 4
  %54 = load i32, ptr %53, align 4, !tbaa !16
  %55 = mul nsw i32 %51, %54
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds i8, ptr %50, i64 %56
  store ptr %57, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  %58 = load ptr, ptr %4, align 8, !tbaa !5
  %59 = getelementptr inbounds %struct.px_image_t, ptr %58, i32 0, i32 0
  %60 = load ptr, ptr %59, align 8, !tbaa !15
  %61 = load i32, ptr %8, align 4, !tbaa !12
  %62 = load ptr, ptr %4, align 8, !tbaa !5
  %63 = getelementptr inbounds %struct.px_image_t, ptr %62, i32 0, i32 4
  %64 = load i32, ptr %63, align 4, !tbaa !16
  %65 = mul nsw i32 %61, %64
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds i8, ptr %60, i64 %66
  store ptr %67, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  store i32 0, ptr %12, align 4, !tbaa !12
  br label %68

68:                                               ; preds = %110, %47
  %69 = load i32, ptr %12, align 4, !tbaa !12
  %70 = load i32, ptr %6, align 4, !tbaa !12
  %71 = icmp slt i32 %69, %70
  br i1 %71, label %73, label %72

72:                                               ; preds = %68
  store i32 5, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %113

73:                                               ; preds = %68
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  %74 = load i32, ptr %12, align 4, !tbaa !12
  %75 = mul nsw i32 %74, 3
  %76 = sext i32 %75 to i64
  store i64 %76, ptr %13, align 8, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  %77 = load i32, ptr %6, align 4, !tbaa !12
  %78 = sub nsw i32 %77, 1
  %79 = load i32, ptr %12, align 4, !tbaa !12
  %80 = sub nsw i32 %78, %79
  %81 = mul nsw i32 %80, 3
  %82 = sext i32 %81 to i64
  store i64 %82, ptr %14, align 8, !tbaa !17
  %83 = load ptr, ptr %10, align 8, !tbaa !5
  %84 = load i64, ptr %13, align 8, !tbaa !17
  %85 = add i64 %84, 0
  %86 = getelementptr inbounds i8, ptr %83, i64 %85
  %87 = load i8, ptr %86, align 1, !tbaa !19
  %88 = load ptr, ptr %11, align 8, !tbaa !5
  %89 = load i64, ptr %14, align 8, !tbaa !17
  %90 = add i64 %89, 0
  %91 = getelementptr inbounds i8, ptr %88, i64 %90
  store i8 %87, ptr %91, align 1, !tbaa !19
  %92 = load ptr, ptr %10, align 8, !tbaa !5
  %93 = load i64, ptr %13, align 8, !tbaa !17
  %94 = add i64 %93, 1
  %95 = getelementptr inbounds i8, ptr %92, i64 %94
  %96 = load i8, ptr %95, align 1, !tbaa !19
  %97 = load ptr, ptr %11, align 8, !tbaa !5
  %98 = load i64, ptr %14, align 8, !tbaa !17
  %99 = add i64 %98, 1
  %100 = getelementptr inbounds i8, ptr %97, i64 %99
  store i8 %96, ptr %100, align 1, !tbaa !19
  %101 = load ptr, ptr %10, align 8, !tbaa !5
  %102 = load i64, ptr %13, align 8, !tbaa !17
  %103 = add i64 %102, 2
  %104 = getelementptr inbounds i8, ptr %101, i64 %103
  %105 = load i8, ptr %104, align 1, !tbaa !19
  %106 = load ptr, ptr %11, align 8, !tbaa !5
  %107 = load i64, ptr %14, align 8, !tbaa !17
  %108 = add i64 %107, 2
  %109 = getelementptr inbounds i8, ptr %106, i64 %108
  store i8 %105, ptr %109, align 1, !tbaa !19
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br label %110

110:                                              ; preds = %73
  %111 = load i32, ptr %12, align 4, !tbaa !12
  %112 = add nsw i32 %111, 1
  store i32 %112, ptr %12, align 4, !tbaa !12
  br label %68, !llvm.loop !20

113:                                              ; preds = %72
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  br label %114

114:                                              ; preds = %113
  %115 = load i32, ptr %8, align 4, !tbaa !12
  %116 = add nsw i32 %115, 1
  store i32 %116, ptr %8, align 4, !tbaa !12
  br label %42, !llvm.loop !22

117:                                              ; preds = %46
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  ret void
}

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #1

declare zeroext i1 @px_image_equal_in_shape(ptr noundef, ptr noundef, i1 noundef zeroext) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

attributes #0 = { 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 = { 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 #2 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { noreturn nounwind }
attributes #5 = { 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 16}
!10 = !{!"px_image_t", !6, i64 0, !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20}
!11 = !{!"int", !7, i64 0}
!12 = !{!11, !11, i64 0}
!13 = !{!10, !11, i64 8}
!14 = !{!10, !11, i64 12}
!15 = !{!10, !6, i64 0}
!16 = !{!10, !11, i64 20}
!17 = !{!18, !18, i64 0}
!18 = !{!"long", !7, i64 0}
!19 = !{!7, !7, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}
!22 = distinct !{!22, !21}


; 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 [39 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [70 x i8], align 1
@__PRETTY_FUNCTION__.flip_horiz_rgb_naive = external hidden unnamed_addr constant [54 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [18 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local void @flip_horiz_rgb_naive(ptr noundef %0, ptr noundef %1) local_unnamed_addr #0 {
  %3 = icmp ne ptr %0, null
  %4 = icmp ne ptr %1, null
  %or.cond = and i1 %3, %4
  br i1 %or.cond, label %6, label %5

5:                                                ; preds = %2
  tail call void @__assert_fail(ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 15, ptr noundef nonnull @__PRETTY_FUNCTION__.flip_horiz_rgb_naive) #3
  unreachable

6:                                                ; preds = %2
  %7 = tail call zeroext i1 @px_image_equal_in_shape(ptr noundef nonnull %0, ptr noundef nonnull %1, i1 noundef zeroext false) #4
  br i1 %7, label %9, label %8

8:                                                ; preds = %6
  tail call void @__assert_fail(ptr noundef nonnull @.str.2, ptr noundef nonnull @.str.1, i32 noundef 16, ptr noundef nonnull @__PRETTY_FUNCTION__.flip_horiz_rgb_naive) #3
  unreachable

9:                                                ; preds = %6
  %10 = getelementptr inbounds i8, ptr %0, i64 16
  %11 = load i32, ptr %10, align 8, !tbaa !5
  %12 = icmp eq i32 %11, 3
  br i1 %12, label %14, label %13

13:                                               ; preds = %9
  tail call void @__assert_fail(ptr noundef nonnull @.str.3, ptr noundef nonnull @.str.1, i32 noundef 17, ptr noundef nonnull @__PRETTY_FUNCTION__.flip_horiz_rgb_naive) #3
  unreachable

14:                                               ; preds = %9
  %15 = getelementptr inbounds i8, ptr %0, i64 8
  %16 = load i32, ptr %15, align 8, !tbaa !11
  %17 = getelementptr inbounds i8, ptr %0, i64 12
  %18 = load i32, ptr %17, align 4, !tbaa !12
  %19 = icmp sgt i32 %18, 0
  br i1 %19, label %.lr.ph41, label %._crit_edge42

.lr.ph41:                                         ; preds = %14
  %20 = getelementptr inbounds i8, ptr %0, i64 20
  %21 = getelementptr inbounds i8, ptr %1, i64 20
  %22 = icmp sgt i32 %16, 0
  br i1 %22, label %.lr.ph.us.preheader, label %._crit_edge42

.lr.ph.us.preheader:                              ; preds = %.lr.ph41
  %23 = zext nneg i32 %16 to i64
  %xtraiter = and i64 %23, 1
  %24 = icmp eq i32 %16, 1
  %unroll_iter = and i64 %23, 2147483646
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br label %.lr.ph.us

.lr.ph.us:                                        ; preds = %.lr.ph.us.preheader, %._crit_edge.us
  %.039.us = phi i32 [ %75, %._crit_edge.us ], [ 0, %.lr.ph.us.preheader ]
  %25 = load ptr, ptr %0, align 8, !tbaa !13
  %26 = load i32, ptr %20, align 4, !tbaa !14
  %27 = mul nsw i32 %26, %.039.us
  %28 = sext i32 %27 to i64
  %29 = getelementptr inbounds i8, ptr %25, i64 %28
  %30 = load ptr, ptr %1, align 8, !tbaa !13
  %31 = load i32, ptr %21, align 4, !tbaa !14
  %32 = mul nsw i32 %31, %.039.us
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds i8, ptr %30, i64 %33
  br i1 %24, label %._crit_edge.us.unr-lcssa, label %.lr.ph.us.new

.lr.ph.us.new:                                    ; preds = %.lr.ph.us, %.lr.ph.us.new
  %indvars.iv = phi i64 [ %indvars.iv.next.1, %.lr.ph.us.new ], [ 0, %.lr.ph.us ]
  %niter = phi i64 [ %niter.next.1, %.lr.ph.us.new ], [ 0, %.lr.ph.us ]
  %35 = mul nuw nsw i64 %indvars.iv, 3
  %36 = xor i64 %indvars.iv, -1
  %37 = add nsw i64 %23, %36
  %38 = mul nsw i64 %37, 3
  %39 = getelementptr inbounds i8, ptr %29, i64 %35
  %40 = load i8, ptr %39, align 1, !tbaa !15
  %41 = getelementptr inbounds i8, ptr %34, i64 %38
  store i8 %40, ptr %41, align 1, !tbaa !15
  %42 = getelementptr inbounds i8, ptr %39, i64 1
  %43 = load i8, ptr %42, align 1, !tbaa !15
  %44 = getelementptr i8, ptr %41, i64 1
  store i8 %43, ptr %44, align 1, !tbaa !15
  %45 = getelementptr inbounds i8, ptr %39, i64 2
  %46 = load i8, ptr %45, align 1, !tbaa !15
  %47 = getelementptr i8, ptr %41, i64 2
  store i8 %46, ptr %47, align 1, !tbaa !15
  %48 = mul nuw i64 %indvars.iv, 3
  %49 = xor i64 %indvars.iv, -2
  %50 = add nsw i64 %49, %23
  %51 = mul nsw i64 %50, 3
  %52 = getelementptr i8, ptr %29, i64 %48
  %53 = getelementptr i8, ptr %52, i64 3
  %54 = load i8, ptr %53, align 1, !tbaa !15
  %55 = getelementptr inbounds i8, ptr %34, i64 %51
  store i8 %54, ptr %55, align 1, !tbaa !15
  %56 = getelementptr i8, ptr %52, i64 4
  %57 = load i8, ptr %56, align 1, !tbaa !15
  %58 = getelementptr i8, ptr %55, i64 1
  store i8 %57, ptr %58, align 1, !tbaa !15
  %59 = getelementptr i8, ptr %52, i64 5
  %60 = load i8, ptr %59, align 1, !tbaa !15
  %61 = getelementptr i8, ptr %55, i64 2
  store i8 %60, ptr %61, align 1, !tbaa !15
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %._crit_edge.us.unr-lcssa, label %.lr.ph.us.new, !llvm.loop !16

._crit_edge.us.unr-lcssa:                         ; preds = %.lr.ph.us.new, %.lr.ph.us
  %indvars.iv.unr = phi i64 [ 0, %.lr.ph.us ], [ %indvars.iv.next.1, %.lr.ph.us.new ]
  br i1 %lcmp.mod.not, label %._crit_edge.us, label %._crit_edge.us.epilog-lcssa

._crit_edge.us.epilog-lcssa:                      ; preds = %._crit_edge.us.unr-lcssa
  %62 = mul nuw nsw i64 %indvars.iv.unr, 3
  %63 = xor i64 %indvars.iv.unr, -1
  %64 = add nsw i64 %23, %63
  %65 = mul nsw i64 %64, 3
  %66 = getelementptr inbounds i8, ptr %29, i64 %62
  %67 = load i8, ptr %66, align 1, !tbaa !15
  %68 = getelementptr inbounds i8, ptr %34, i64 %65
  store i8 %67, ptr %68, align 1, !tbaa !15
  %69 = getelementptr inbounds i8, ptr %66, i64 1
  %70 = load i8, ptr %69, align 1, !tbaa !15
  %71 = getelementptr i8, ptr %68, i64 1
  store i8 %70, ptr %71, align 1, !tbaa !15
  %72 = getelementptr inbounds i8, ptr %66, i64 2
  %73 = load i8, ptr %72, align 1, !tbaa !15
  %74 = getelementptr i8, ptr %68, i64 2
  store i8 %73, ptr %74, align 1, !tbaa !15
  br label %._crit_edge.us

._crit_edge.us:                                   ; preds = %._crit_edge.us.unr-lcssa, %._crit_edge.us.epilog-lcssa
  %75 = add nuw nsw i32 %.039.us, 1
  %exitcond45.not = icmp eq i32 %75, %18
  br i1 %exitcond45.not, label %._crit_edge42, label %.lr.ph.us, !llvm.loop !18

._crit_edge42:                                    ; preds = %._crit_edge.us, %.lr.ph41, %14
  ret void
}

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

declare zeroext i1 @px_image_equal_in_shape(ptr noundef, ptr noundef, i1 noundef zeroext) local_unnamed_addr #2

attributes #0 = { 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 = { 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 #2 = { "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 = { noreturn nounwind }
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, !10, i64 16}
!6 = !{!"px_image_t", !7, i64 0, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!6, !10, i64 8}
!12 = !{!6, !10, i64 12}
!13 = !{!6, !7, i64 0}
!14 = !{!6, !10, i64 20}
!15 = !{!8, !8, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = distinct !{!18, !17}


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