; LLVM IR from cpuimage/cpuimagelib :: cpuimage (CPUImageRGBFilter)

; 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"

; 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: nounwind uwtable
define dso_local void @CPUImageRGBFilter(ptr noundef %0, ptr noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, float noundef %5, float noundef %6, float noundef %7) #1 {
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca float, align 4
  %15 = alloca float, align 4
  %16 = alloca float, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca [256 x i8], align 16
  %20 = alloca [256 x i8], align 16
  %21 = alloca [256 x i8], align 16
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca ptr, align 8
  %25 = alloca ptr, align 8
  %26 = alloca i32, align 4
  store ptr %0, ptr %9, align 8, !tbaa !5
  store ptr %1, ptr %10, align 8, !tbaa !5
  store i32 %2, ptr %11, align 4, !tbaa !9
  store i32 %3, ptr %12, align 4, !tbaa !9
  store i32 %4, ptr %13, align 4, !tbaa !9
  store float %5, ptr %14, align 4, !tbaa !11
  store float %6, ptr %15, align 4, !tbaa !11
  store float %7, ptr %16, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #3
  %27 = load i32, ptr %13, align 4, !tbaa !9
  %28 = load i32, ptr %11, align 4, !tbaa !9
  %29 = sdiv i32 %27, %28
  store i32 %29, ptr %17, align 4, !tbaa !9
  %30 = load i32, ptr %17, align 4, !tbaa !9
  %31 = icmp eq i32 %30, 1
  br i1 %31, label %32, label %33

32:                                               ; preds = %8
  store i32 1, ptr %18, align 4
  br label %131

33:                                               ; preds = %8
  call void @llvm.lifetime.start.p0(i64 256, ptr %19) #3
  call void @llvm.memset.p0.i64(ptr align 16 %19, i8 0, i64 256, i1 false)
  call void @llvm.lifetime.start.p0(i64 256, ptr %20) #3
  call void @llvm.memset.p0.i64(ptr align 16 %20, i8 0, i64 256, i1 false)
  call void @llvm.lifetime.start.p0(i64 256, ptr %21) #3
  call void @llvm.memset.p0.i64(ptr align 16 %21, i8 0, i64 256, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #3
  store i32 0, ptr %22, align 4, !tbaa !9
  br label %34

34:                                               ; preds = %63, %33
  %35 = load i32, ptr %22, align 4, !tbaa !9
  %36 = icmp slt i32 %35, 256
  br i1 %36, label %38, label %37

37:                                               ; preds = %34
  store i32 2, ptr %18, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #3
  br label %66

38:                                               ; preds = %34
  %39 = load i32, ptr %22, align 4, !tbaa !9
  %40 = sitofp i32 %39 to float
  %41 = load float, ptr %14, align 4, !tbaa !11
  %42 = fmul float %40, %41
  %43 = fptoui float %42 to i8
  %44 = load i32, ptr %22, align 4, !tbaa !9
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [256 x i8], ptr %19, i64 0, i64 %45
  store i8 %43, ptr %46, align 1, !tbaa !13
  %47 = load i32, ptr %22, align 4, !tbaa !9
  %48 = sitofp i32 %47 to float
  %49 = load float, ptr %15, align 4, !tbaa !11
  %50 = fmul float %48, %49
  %51 = fptoui float %50 to i8
  %52 = load i32, ptr %22, align 4, !tbaa !9
  %53 = sext i32 %52 to i64
  %54 = getelementptr inbounds [256 x i8], ptr %20, i64 0, i64 %53
  store i8 %51, ptr %54, align 1, !tbaa !13
  %55 = load i32, ptr %22, align 4, !tbaa !9
  %56 = sitofp i32 %55 to float
  %57 = load float, ptr %16, align 4, !tbaa !11
  %58 = fmul float %56, %57
  %59 = fptoui float %58 to i8
  %60 = load i32, ptr %22, align 4, !tbaa !9
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds [256 x i8], ptr %21, i64 0, i64 %61
  store i8 %59, ptr %62, align 1, !tbaa !13
  br label %63

63:                                               ; preds = %38
  %64 = load i32, ptr %22, align 4, !tbaa !9
  %65 = add nsw i32 %64, 1
  store i32 %65, ptr %22, align 4, !tbaa !9
  br label %34, !llvm.loop !14

66:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #3
  store i32 0, ptr %23, align 4, !tbaa !9
  br label %67

67:                                               ; preds = %127, %66
  %68 = load i32, ptr %23, align 4, !tbaa !9
  %69 = load i32, ptr %12, align 4, !tbaa !9
  %70 = icmp slt i32 %68, %69
  br i1 %70, label %72, label %71

71:                                               ; preds = %67
  store i32 5, ptr %18, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #3
  br label %130

72:                                               ; preds = %67
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #3
  %73 = load ptr, ptr %10, align 8, !tbaa !5
  %74 = load i32, ptr %23, align 4, !tbaa !9
  %75 = load i32, ptr %13, align 4, !tbaa !9
  %76 = mul nsw i32 %74, %75
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds i8, ptr %73, i64 %77
  store ptr %78, ptr %24, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #3
  %79 = load ptr, ptr %9, align 8, !tbaa !5
  %80 = load i32, ptr %23, align 4, !tbaa !9
  %81 = load i32, ptr %13, align 4, !tbaa !9
  %82 = mul nsw i32 %80, %81
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds i8, ptr %79, i64 %83
  store ptr %84, ptr %25, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #3
  store i32 0, ptr %26, align 4, !tbaa !9
  br label %85

85:                                               ; preds = %123, %72
  %86 = load i32, ptr %26, align 4, !tbaa !9
  %87 = load i32, ptr %11, align 4, !tbaa !9
  %88 = icmp slt i32 %86, %87
  br i1 %88, label %90, label %89

89:                                               ; preds = %85
  store i32 8, ptr %18, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #3
  br label %126

90:                                               ; preds = %85
  %91 = load ptr, ptr %25, align 8, !tbaa !5
  %92 = getelementptr inbounds i8, ptr %91, i64 0
  %93 = load i8, ptr %92, align 1, !tbaa !13
  %94 = zext i8 %93 to i64
  %95 = getelementptr inbounds [256 x i8], ptr %19, i64 0, i64 %94
  %96 = load i8, ptr %95, align 1, !tbaa !13
  %97 = load ptr, ptr %24, align 8, !tbaa !5
  %98 = getelementptr inbounds i8, ptr %97, i64 0
  store i8 %96, ptr %98, align 1, !tbaa !13
  %99 = load ptr, ptr %25, align 8, !tbaa !5
  %100 = getelementptr inbounds i8, ptr %99, i64 1
  %101 = load i8, ptr %100, align 1, !tbaa !13
  %102 = zext i8 %101 to i64
  %103 = getelementptr inbounds [256 x i8], ptr %20, i64 0, i64 %102
  %104 = load i8, ptr %103, align 1, !tbaa !13
  %105 = load ptr, ptr %24, align 8, !tbaa !5
  %106 = getelementptr inbounds i8, ptr %105, i64 1
  store i8 %104, ptr %106, align 1, !tbaa !13
  %107 = load ptr, ptr %25, align 8, !tbaa !5
  %108 = getelementptr inbounds i8, ptr %107, i64 2
  %109 = load i8, ptr %108, align 1, !tbaa !13
  %110 = zext i8 %109 to i64
  %111 = getelementptr inbounds [256 x i8], ptr %21, i64 0, i64 %110
  %112 = load i8, ptr %111, align 1, !tbaa !13
  %113 = load ptr, ptr %24, align 8, !tbaa !5
  %114 = getelementptr inbounds i8, ptr %113, i64 2
  store i8 %112, ptr %114, align 1, !tbaa !13
  %115 = load i32, ptr %17, align 4, !tbaa !9
  %116 = load ptr, ptr %25, align 8, !tbaa !5
  %117 = sext i32 %115 to i64
  %118 = getelementptr inbounds i8, ptr %116, i64 %117
  store ptr %118, ptr %25, align 8, !tbaa !5
  %119 = load i32, ptr %17, align 4, !tbaa !9
  %120 = load ptr, ptr %24, align 8, !tbaa !5
  %121 = sext i32 %119 to i64
  %122 = getelementptr inbounds i8, ptr %120, i64 %121
  store ptr %122, ptr %24, align 8, !tbaa !5
  br label %123

123:                                              ; preds = %90
  %124 = load i32, ptr %26, align 4, !tbaa !9
  %125 = add nsw i32 %124, 1
  store i32 %125, ptr %26, align 4, !tbaa !9
  br label %85, !llvm.loop !16

126:                                              ; preds = %89
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #3
  br label %127

127:                                              ; preds = %126
  %128 = load i32, ptr %23, align 4, !tbaa !9
  %129 = add nsw i32 %128, 1
  store i32 %129, ptr %23, align 4, !tbaa !9
  br label %67, !llvm.loop !17

130:                                              ; preds = %71
  call void @llvm.lifetime.end.p0(i64 256, ptr %21) #3
  call void @llvm.lifetime.end.p0(i64 256, ptr %20) #3
  call void @llvm.lifetime.end.p0(i64 256, ptr %19) #3
  store i32 0, ptr %18, align 4
  br label %131

131:                                              ; preds = %130, %32
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #3
  %132 = load i32, ptr %18, align 4
  switch i32 %132, label %134 [
    i32 0, label %133
    i32 1, label %133
  ]

133:                                              ; preds = %131, %131
  ret void

134:                                              ; preds = %131
  unreachable
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 nounwind willreturn memory(argmem: write) }
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, !12, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = distinct !{!16, !15}
!17 = distinct !{!17, !15}


; 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"

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

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

; Function Attrs: nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable
define dso_local void @CPUImageRGBFilter(ptr nocapture noundef readonly %0, ptr nocapture noundef writeonly %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, float noundef %5, float noundef %6, float noundef %7) local_unnamed_addr #1 {
  %9 = alloca [256 x i8], align 16
  %10 = alloca [256 x i8], align 16
  %11 = alloca [256 x i8], align 16
  %12 = sdiv i32 %4, %2
  %13 = icmp eq i32 %12, 1
  br i1 %13, label %85, label %vector.ph

vector.ph:                                        ; preds = %8
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %9) #3
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(256) %9, i8 0, i64 256, i1 false)
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %10) #3
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(256) %10, i8 0, i64 256, i1 false)
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %11) #3
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(256) %11, i8 0, i64 256, i1 false)
  %broadcast.splatinsert = insertelement <16 x float> poison, float %5, i64 0
  %broadcast.splat = shufflevector <16 x float> %broadcast.splatinsert, <16 x float> poison, <16 x i32> zeroinitializer
  %broadcast.splatinsert54 = insertelement <16 x float> poison, float %6, i64 0
  %broadcast.splat55 = shufflevector <16 x float> %broadcast.splatinsert54, <16 x float> poison, <16 x i32> zeroinitializer
  %broadcast.splatinsert56 = insertelement <16 x float> poison, float %7, i64 0
  %broadcast.splat57 = shufflevector <16 x float> %broadcast.splatinsert56, <16 x float> poison, <16 x i32> zeroinitializer
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %vec.ind = phi <16 x i32> [ <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>, %vector.ph ], [ %vec.ind.next, %vector.body ]
  %14 = uitofp <16 x i32> %vec.ind to <16 x float>
  %15 = fmul <16 x float> %broadcast.splat, %14
  %16 = fptoui <16 x float> %15 to <16 x i8>
  %17 = getelementptr inbounds [256 x i8], ptr %9, i64 0, i64 %index
  store <16 x i8> %16, ptr %17, align 16, !tbaa !5
  %18 = fmul <16 x float> %broadcast.splat55, %14
  %19 = fptoui <16 x float> %18 to <16 x i8>
  %20 = getelementptr inbounds [256 x i8], ptr %10, i64 0, i64 %index
  store <16 x i8> %19, ptr %20, align 16, !tbaa !5
  %21 = fmul <16 x float> %broadcast.splat57, %14
  %22 = fptoui <16 x float> %21 to <16 x i8>
  %23 = getelementptr inbounds [256 x i8], ptr %11, i64 0, i64 %index
  store <16 x i8> %22, ptr %23, align 16, !tbaa !5
  %index.next = add nuw i64 %index, 16
  %vec.ind.next = add <16 x i32> %vec.ind, <i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16>
  %24 = icmp eq i64 %index.next, 256
  br i1 %24, label %.preheader, label %vector.body, !llvm.loop !8

.preheader:                                       ; preds = %vector.body
  %25 = icmp sgt i32 %3, 0
  br i1 %25, label %.lr.ph45, label %._crit_edge46

.lr.ph45:                                         ; preds = %.preheader
  %26 = icmp sgt i32 %2, 0
  %27 = sext i32 %12 to i64
  br i1 %26, label %.lr.ph.us.preheader, label %._crit_edge46

.lr.ph.us.preheader:                              ; preds = %.lr.ph45
  %28 = sext i32 %4 to i64
  %wide.trip.count = zext nneg i32 %3 to i64
  %xtraiter = and i32 %2, 1
  %29 = icmp eq i32 %2, 1
  %unroll_iter = and i32 %2, 2147483646
  %lcmp.mod.not = icmp eq i32 %xtraiter, 0
  br label %.lr.ph.us

.lr.ph.us:                                        ; preds = %.lr.ph.us.preheader, %._crit_edge.us
  %indvars.iv50 = phi i64 [ 0, %.lr.ph.us.preheader ], [ %indvars.iv.next51, %._crit_edge.us ]
  %30 = mul nsw i64 %indvars.iv50, %28
  %31 = getelementptr inbounds i8, ptr %1, i64 %30
  %32 = getelementptr inbounds i8, ptr %0, i64 %30
  br i1 %29, label %._crit_edge.us.unr-lcssa, label %.lr.ph.us.new

.lr.ph.us.new:                                    ; preds = %.lr.ph.us, %.lr.ph.us.new
  %.03542.us = phi ptr [ %67, %.lr.ph.us.new ], [ %32, %.lr.ph.us ]
  %.03641.us = phi ptr [ %68, %.lr.ph.us.new ], [ %31, %.lr.ph.us ]
  %niter = phi i32 [ %niter.next.1, %.lr.ph.us.new ], [ 0, %.lr.ph.us ]
  %33 = load i8, ptr %.03542.us, align 1, !tbaa !5
  %34 = zext i8 %33 to i64
  %35 = getelementptr inbounds [256 x i8], ptr %9, i64 0, i64 %34
  %36 = load i8, ptr %35, align 1, !tbaa !5
  store i8 %36, ptr %.03641.us, align 1, !tbaa !5
  %37 = getelementptr inbounds i8, ptr %.03542.us, i64 1
  %38 = load i8, ptr %37, align 1, !tbaa !5
  %39 = zext i8 %38 to i64
  %40 = getelementptr inbounds [256 x i8], ptr %10, i64 0, i64 %39
  %41 = load i8, ptr %40, align 1, !tbaa !5
  %42 = getelementptr inbounds i8, ptr %.03641.us, i64 1
  store i8 %41, ptr %42, align 1, !tbaa !5
  %43 = getelementptr inbounds i8, ptr %.03542.us, i64 2
  %44 = load i8, ptr %43, align 1, !tbaa !5
  %45 = zext i8 %44 to i64
  %46 = getelementptr inbounds [256 x i8], ptr %11, i64 0, i64 %45
  %47 = load i8, ptr %46, align 1, !tbaa !5
  %48 = getelementptr inbounds i8, ptr %.03641.us, i64 2
  store i8 %47, ptr %48, align 1, !tbaa !5
  %49 = getelementptr inbounds i8, ptr %.03542.us, i64 %27
  %50 = getelementptr inbounds i8, ptr %.03641.us, i64 %27
  %51 = load i8, ptr %49, align 1, !tbaa !5
  %52 = zext i8 %51 to i64
  %53 = getelementptr inbounds [256 x i8], ptr %9, i64 0, i64 %52
  %54 = load i8, ptr %53, align 1, !tbaa !5
  store i8 %54, ptr %50, align 1, !tbaa !5
  %55 = getelementptr inbounds i8, ptr %49, i64 1
  %56 = load i8, ptr %55, align 1, !tbaa !5
  %57 = zext i8 %56 to i64
  %58 = getelementptr inbounds [256 x i8], ptr %10, i64 0, i64 %57
  %59 = load i8, ptr %58, align 1, !tbaa !5
  %60 = getelementptr inbounds i8, ptr %50, i64 1
  store i8 %59, ptr %60, align 1, !tbaa !5
  %61 = getelementptr inbounds i8, ptr %49, i64 2
  %62 = load i8, ptr %61, align 1, !tbaa !5
  %63 = zext i8 %62 to i64
  %64 = getelementptr inbounds [256 x i8], ptr %11, i64 0, i64 %63
  %65 = load i8, ptr %64, align 1, !tbaa !5
  %66 = getelementptr inbounds i8, ptr %50, i64 2
  store i8 %65, ptr %66, align 1, !tbaa !5
  %67 = getelementptr inbounds i8, ptr %49, i64 %27
  %68 = getelementptr inbounds i8, ptr %50, i64 %27
  %niter.next.1 = add i32 %niter, 2
  %niter.ncmp.1 = icmp eq i32 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %._crit_edge.us.unr-lcssa, label %.lr.ph.us.new, !llvm.loop !12

._crit_edge.us.unr-lcssa:                         ; preds = %.lr.ph.us.new, %.lr.ph.us
  %.03542.us.unr = phi ptr [ %32, %.lr.ph.us ], [ %67, %.lr.ph.us.new ]
  %.03641.us.unr = phi ptr [ %31, %.lr.ph.us ], [ %68, %.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
  %69 = load i8, ptr %.03542.us.unr, align 1, !tbaa !5
  %70 = zext i8 %69 to i64
  %71 = getelementptr inbounds [256 x i8], ptr %9, i64 0, i64 %70
  %72 = load i8, ptr %71, align 1, !tbaa !5
  store i8 %72, ptr %.03641.us.unr, align 1, !tbaa !5
  %73 = getelementptr inbounds i8, ptr %.03542.us.unr, i64 1
  %74 = load i8, ptr %73, align 1, !tbaa !5
  %75 = zext i8 %74 to i64
  %76 = getelementptr inbounds [256 x i8], ptr %10, i64 0, i64 %75
  %77 = load i8, ptr %76, align 1, !tbaa !5
  %78 = getelementptr inbounds i8, ptr %.03641.us.unr, i64 1
  store i8 %77, ptr %78, align 1, !tbaa !5
  %79 = getelementptr inbounds i8, ptr %.03542.us.unr, i64 2
  %80 = load i8, ptr %79, align 1, !tbaa !5
  %81 = zext i8 %80 to i64
  %82 = getelementptr inbounds [256 x i8], ptr %11, i64 0, i64 %81
  %83 = load i8, ptr %82, align 1, !tbaa !5
  %84 = getelementptr inbounds i8, ptr %.03641.us.unr, i64 2
  store i8 %83, ptr %84, align 1, !tbaa !5
  br label %._crit_edge.us

._crit_edge.us:                                   ; preds = %._crit_edge.us.unr-lcssa, %._crit_edge.us.epilog-lcssa
  %indvars.iv.next51 = add nuw nsw i64 %indvars.iv50, 1
  %exitcond53.not = icmp eq i64 %indvars.iv.next51, %wide.trip.count
  br i1 %exitcond53.not, label %._crit_edge46, label %.lr.ph.us, !llvm.loop !13

._crit_edge46:                                    ; preds = %._crit_edge.us, %.lr.ph45, %.preheader
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %11) #3
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %10) #3
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %9) #3
  br label %85

85:                                               ; preds = %8, %._crit_edge46
  ret void
}

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) 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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = distinct !{!8, !9, !10, !11}
!9 = !{!"llvm.loop.mustprogress"}
!10 = !{!"llvm.loop.isvectorized", i32 1}
!11 = !{!"llvm.loop.unroll.runtime.disable"}
!12 = distinct !{!12, !9}
!13 = distinct !{!13, !9}


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