; LLVM IR from freakout42/macrocalc :: mc/mex (line)

; 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"

@kbufp = external dso_local global ptr, align 8
@kused = external dso_local global i32, align 4
@ksize = external dso_local global i32, align 4

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

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #1

declare void @dtmpbufs(...) #2

; 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 void @free(ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @enlrg_kbuf(i32 noundef %0) #4 {
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  store i32 %0, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %9 = load i32, ptr %3, align 4, !tbaa !5
  %10 = icmp slt i32 %9, 0
  br i1 %10, label %11, label %12

11:                                               ; preds = %1
  store i32 0, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %68

12:                                               ; preds = %1
  %13 = load i32, ptr @kused, align 4, !tbaa !5
  %14 = load i32, ptr %3, align 4, !tbaa !5
  %15 = add nsw i32 %14, %13
  store i32 %15, ptr %3, align 4, !tbaa !5
  %16 = load i32, ptr %3, align 4, !tbaa !5
  %17 = icmp slt i32 %16, 0
  br i1 %17, label %18, label %19

18:                                               ; preds = %12
  store i32 0, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %68

19:                                               ; preds = %12
  %20 = load i32, ptr %3, align 4, !tbaa !5
  %21 = load i32, ptr @ksize, align 4, !tbaa !5
  %22 = icmp slt i32 %20, %21
  br i1 %22, label %23, label %24

23:                                               ; preds = %19
  store i32 1, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %68

24:                                               ; preds = %19
  %25 = load i32, ptr %3, align 4, !tbaa !5
  %26 = add nsw i32 %25, 256
  store i32 %26, ptr %3, align 4, !tbaa !5
  %27 = load i32, ptr %3, align 4, !tbaa !5
  %28 = icmp slt i32 %27, 0
  br i1 %28, label %29, label %30

29:                                               ; preds = %24
  store i32 0, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %68

30:                                               ; preds = %24
  %31 = load i32, ptr %3, align 4, !tbaa !5
  %32 = sext i32 %31 to i64
  %33 = call noalias ptr @malloc(i64 noundef %32) #6
  store ptr %33, ptr %7, align 8, !tbaa !9
  %34 = load ptr, ptr %7, align 8, !tbaa !9
  %35 = icmp eq ptr %34, null
  br i1 %35, label %36, label %44

36:                                               ; preds = %30
  call void (...) @dtmpbufs()
  %37 = load i32, ptr %3, align 4, !tbaa !5
  %38 = sext i32 %37 to i64
  %39 = call noalias ptr @malloc(i64 noundef %38) #6
  store ptr %39, ptr %7, align 8, !tbaa !9
  %40 = load ptr, ptr %7, align 8, !tbaa !9
  %41 = icmp eq ptr %40, null
  br i1 %41, label %42, label %43

42:                                               ; preds = %36
  store i32 0, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %68

43:                                               ; preds = %36
  br label %44

44:                                               ; preds = %43, %30
  %45 = load ptr, ptr @kbufp, align 8, !tbaa !9
  %46 = icmp ne ptr %45, null
  br i1 %46, label %47, label %65

47:                                               ; preds = %44
  %48 = load ptr, ptr @kbufp, align 8, !tbaa !9
  store ptr %48, ptr %4, align 8, !tbaa !9
  %49 = load ptr, ptr %7, align 8, !tbaa !9
  store ptr %49, ptr %5, align 8, !tbaa !9
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %50

50:                                               ; preds = %60, %47
  %51 = load i32, ptr %6, align 4, !tbaa !5
  %52 = load i32, ptr @kused, align 4, !tbaa !5
  %53 = icmp slt i32 %51, %52
  br i1 %53, label %54, label %63

54:                                               ; preds = %50
  %55 = load ptr, ptr %4, align 8, !tbaa !9
  %56 = getelementptr inbounds i8, ptr %55, i32 1
  store ptr %56, ptr %4, align 8, !tbaa !9
  %57 = load i8, ptr %55, align 1, !tbaa !11
  %58 = load ptr, ptr %5, align 8, !tbaa !9
  %59 = getelementptr inbounds i8, ptr %58, i32 1
  store ptr %59, ptr %5, align 8, !tbaa !9
  store i8 %57, ptr %58, align 1, !tbaa !11
  br label %60

60:                                               ; preds = %54
  %61 = load i32, ptr %6, align 4, !tbaa !5
  %62 = add nsw i32 %61, 1
  store i32 %62, ptr %6, align 4, !tbaa !5
  br label %50, !llvm.loop !12

63:                                               ; preds = %50
  %64 = load ptr, ptr @kbufp, align 8, !tbaa !9
  call void @free(ptr noundef %64) #5
  br label %65

65:                                               ; preds = %63, %44
  %66 = load ptr, ptr %7, align 8, !tbaa !9
  store ptr %66, ptr @kbufp, align 8, !tbaa !9
  %67 = load i32, ptr %3, align 4, !tbaa !5
  store i32 %67, ptr @ksize, align 4, !tbaa !5
  store i32 1, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %68

68:                                               ; preds = %65, %42, %29, %23, %18, %11
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  %69 = load i32, ptr %2, align 4
  ret i32 %69
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nounwind allocsize(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 = { "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 "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 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 #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"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"

@kbufp = external dso_local local_unnamed_addr global ptr, align 8
@kused = external dso_local local_unnamed_addr global i32, align 4
@ksize = external dso_local local_unnamed_addr global i32, align 4

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #0

declare void @dtmpbufs(...) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @enlrg_kbuf(i32 noundef %0) local_unnamed_addr #3 {
  %2 = icmp slt i32 %0, 0
  br i1 %2, label %62, label %3

3:                                                ; preds = %1
  %4 = load i32, ptr @kused, align 4, !tbaa !5
  %5 = add nsw i32 %4, %0
  %6 = icmp slt i32 %5, 0
  br i1 %6, label %62, label %7

7:                                                ; preds = %3
  %8 = load i32, ptr @ksize, align 4, !tbaa !5
  %9 = icmp slt i32 %5, %8
  br i1 %9, label %62, label %10

10:                                               ; preds = %7
  %11 = add nuw nsw i32 %5, 256
  %12 = zext nneg i32 %11 to i64
  %13 = tail call noalias ptr @malloc(i64 noundef %12) #4
  %14 = icmp eq ptr %13, null
  br i1 %14, label %15, label %18

15:                                               ; preds = %10
  tail call void (...) @dtmpbufs() #5
  %16 = tail call noalias ptr @malloc(i64 noundef %12) #4
  %17 = icmp eq ptr %16, null
  br i1 %17, label %62, label %18

18:                                               ; preds = %15, %10
  %.0 = phi ptr [ %16, %15 ], [ %13, %10 ]
  %.030 = ptrtoint ptr %.0 to i64
  %19 = load ptr, ptr @kbufp, align 8, !tbaa !9
  %20 = ptrtoint ptr %19 to i64
  %.not = icmp eq ptr %19, null
  br i1 %.not, label %61, label %.preheader

.preheader:                                       ; preds = %18
  %21 = load i32, ptr @kused, align 4, !tbaa !5
  %22 = icmp sgt i32 %21, 0
  br i1 %22, label %iter.check, label %._crit_edge

iter.check:                                       ; preds = %.preheader
  %23 = zext nneg i32 %21 to i64
  %min.iters.check = icmp ult i32 %21, 8
  %24 = sub i64 %.030, %20
  %diff.check = icmp ult i64 %24, 32
  %or.cond = or i1 %min.iters.check, %diff.check
  br i1 %or.cond, label %.lr.ph.preheader, label %vector.main.loop.iter.check

vector.main.loop.iter.check:                      ; preds = %iter.check
  %min.iters.check31 = icmp ult i32 %21, 32
  br i1 %min.iters.check31, label %vec.epilog.ph, label %vector.ph

vector.ph:                                        ; preds = %vector.main.loop.iter.check
  %n.vec = and i64 %23, 2147483616
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %next.gep = getelementptr i8, ptr %.0, i64 %index
  %next.gep33 = getelementptr i8, ptr %19, i64 %index
  %25 = getelementptr i8, ptr %next.gep33, i64 16
  %wide.load = load <16 x i8>, ptr %next.gep33, align 1, !tbaa !11
  %wide.load35 = load <16 x i8>, ptr %25, align 1, !tbaa !11
  %26 = getelementptr i8, ptr %next.gep, i64 16
  store <16 x i8> %wide.load, ptr %next.gep, align 1, !tbaa !11
  store <16 x i8> %wide.load35, ptr %26, align 1, !tbaa !11
  %index.next = add nuw i64 %index, 32
  %27 = icmp eq i64 %index.next, %n.vec
  br i1 %27, label %middle.block, label %vector.body, !llvm.loop !12

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %23
  br i1 %cmp.n, label %._crit_edge, label %vec.epilog.iter.check

vec.epilog.iter.check:                            ; preds = %middle.block
  %ind.end43 = getelementptr i8, ptr %19, i64 %n.vec
  %ind.end40 = getelementptr i8, ptr %.0, i64 %n.vec
  %ind.end38 = trunc nuw nsw i64 %n.vec to i32
  %n.vec.remaining = and i64 %23, 24
  %min.epilog.iters.check = icmp eq i64 %n.vec.remaining, 0
  br i1 %min.epilog.iters.check, label %.lr.ph.preheader, label %vec.epilog.ph

vec.epilog.ph:                                    ; preds = %vector.main.loop.iter.check, %vec.epilog.iter.check
  %vec.epilog.resume.val = phi i64 [ %n.vec, %vec.epilog.iter.check ], [ 0, %vector.main.loop.iter.check ]
  %n.vec37 = and i64 %23, 2147483640
  %ind.end = trunc nuw nsw i64 %n.vec37 to i32
  %ind.end39 = getelementptr i8, ptr %.0, i64 %n.vec37
  %ind.end42 = getelementptr i8, ptr %19, i64 %n.vec37
  br label %vec.epilog.vector.body

vec.epilog.vector.body:                           ; preds = %vec.epilog.vector.body, %vec.epilog.ph
  %index45 = phi i64 [ %vec.epilog.resume.val, %vec.epilog.ph ], [ %index.next49, %vec.epilog.vector.body ]
  %next.gep46 = getelementptr i8, ptr %.0, i64 %index45
  %next.gep47 = getelementptr i8, ptr %19, i64 %index45
  %wide.load48 = load <8 x i8>, ptr %next.gep47, align 1, !tbaa !11
  store <8 x i8> %wide.load48, ptr %next.gep46, align 1, !tbaa !11
  %index.next49 = add nuw i64 %index45, 8
  %28 = icmp eq i64 %index.next49, %n.vec37
  br i1 %28, label %vec.epilog.middle.block, label %vec.epilog.vector.body, !llvm.loop !16

vec.epilog.middle.block:                          ; preds = %vec.epilog.vector.body
  %cmp.n50 = icmp eq i64 %n.vec37, %23
  br i1 %cmp.n50, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %vec.epilog.middle.block, %iter.check, %vec.epilog.iter.check
  %.01729.ph = phi i32 [ 0, %iter.check ], [ %ind.end38, %vec.epilog.iter.check ], [ %ind.end, %vec.epilog.middle.block ]
  %.01828.ph = phi ptr [ %.0, %iter.check ], [ %ind.end40, %vec.epilog.iter.check ], [ %ind.end39, %vec.epilog.middle.block ]
  %.01927.ph = phi ptr [ %19, %iter.check ], [ %ind.end43, %vec.epilog.iter.check ], [ %ind.end42, %vec.epilog.middle.block ]
  %29 = sub i32 %21, %.01729.ph
  %xtraiter = and i32 %29, 7
  %lcmp.mod.not = icmp eq i32 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.lr.ph.prol.loopexit, label %.lr.ph.prol

.lr.ph.prol:                                      ; preds = %.lr.ph.preheader, %.lr.ph.prol
  %.01729.prol = phi i32 [ %33, %.lr.ph.prol ], [ %.01729.ph, %.lr.ph.preheader ]
  %.01828.prol = phi ptr [ %32, %.lr.ph.prol ], [ %.01828.ph, %.lr.ph.preheader ]
  %.01927.prol = phi ptr [ %30, %.lr.ph.prol ], [ %.01927.ph, %.lr.ph.preheader ]
  %prol.iter = phi i32 [ %prol.iter.next, %.lr.ph.prol ], [ 0, %.lr.ph.preheader ]
  %30 = getelementptr inbounds i8, ptr %.01927.prol, i64 1
  %31 = load i8, ptr %.01927.prol, align 1, !tbaa !11
  %32 = getelementptr inbounds i8, ptr %.01828.prol, i64 1
  store i8 %31, ptr %.01828.prol, align 1, !tbaa !11
  %33 = add nuw nsw i32 %.01729.prol, 1
  %prol.iter.next = add i32 %prol.iter, 1
  %prol.iter.cmp.not = icmp eq i32 %prol.iter.next, %xtraiter
  br i1 %prol.iter.cmp.not, label %.lr.ph.prol.loopexit, label %.lr.ph.prol, !llvm.loop !17

.lr.ph.prol.loopexit:                             ; preds = %.lr.ph.prol, %.lr.ph.preheader
  %.01729.unr = phi i32 [ %.01729.ph, %.lr.ph.preheader ], [ %33, %.lr.ph.prol ]
  %.01828.unr = phi ptr [ %.01828.ph, %.lr.ph.preheader ], [ %32, %.lr.ph.prol ]
  %.01927.unr = phi ptr [ %.01927.ph, %.lr.ph.preheader ], [ %30, %.lr.ph.prol ]
  %34 = sub i32 %.01729.ph, %21
  %35 = icmp ugt i32 %34, -8
  br i1 %35, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.prol.loopexit, %.lr.ph
  %.01729 = phi i32 [ %60, %.lr.ph ], [ %.01729.unr, %.lr.ph.prol.loopexit ]
  %.01828 = phi ptr [ %59, %.lr.ph ], [ %.01828.unr, %.lr.ph.prol.loopexit ]
  %.01927 = phi ptr [ %57, %.lr.ph ], [ %.01927.unr, %.lr.ph.prol.loopexit ]
  %36 = getelementptr inbounds i8, ptr %.01927, i64 1
  %37 = load i8, ptr %.01927, align 1, !tbaa !11
  %38 = getelementptr inbounds i8, ptr %.01828, i64 1
  store i8 %37, ptr %.01828, align 1, !tbaa !11
  %39 = getelementptr inbounds i8, ptr %.01927, i64 2
  %40 = load i8, ptr %36, align 1, !tbaa !11
  %41 = getelementptr inbounds i8, ptr %.01828, i64 2
  store i8 %40, ptr %38, align 1, !tbaa !11
  %42 = getelementptr inbounds i8, ptr %.01927, i64 3
  %43 = load i8, ptr %39, align 1, !tbaa !11
  %44 = getelementptr inbounds i8, ptr %.01828, i64 3
  store i8 %43, ptr %41, align 1, !tbaa !11
  %45 = getelementptr inbounds i8, ptr %.01927, i64 4
  %46 = load i8, ptr %42, align 1, !tbaa !11
  %47 = getelementptr inbounds i8, ptr %.01828, i64 4
  store i8 %46, ptr %44, align 1, !tbaa !11
  %48 = getelementptr inbounds i8, ptr %.01927, i64 5
  %49 = load i8, ptr %45, align 1, !tbaa !11
  %50 = getelementptr inbounds i8, ptr %.01828, i64 5
  store i8 %49, ptr %47, align 1, !tbaa !11
  %51 = getelementptr inbounds i8, ptr %.01927, i64 6
  %52 = load i8, ptr %48, align 1, !tbaa !11
  %53 = getelementptr inbounds i8, ptr %.01828, i64 6
  store i8 %52, ptr %50, align 1, !tbaa !11
  %54 = getelementptr inbounds i8, ptr %.01927, i64 7
  %55 = load i8, ptr %51, align 1, !tbaa !11
  %56 = getelementptr inbounds i8, ptr %.01828, i64 7
  store i8 %55, ptr %53, align 1, !tbaa !11
  %57 = getelementptr inbounds i8, ptr %.01927, i64 8
  %58 = load i8, ptr %54, align 1, !tbaa !11
  %59 = getelementptr inbounds i8, ptr %.01828, i64 8
  store i8 %58, ptr %56, align 1, !tbaa !11
  %60 = add nuw nsw i32 %.01729, 8
  %exitcond.not.7 = icmp eq i32 %60, %21
  br i1 %exitcond.not.7, label %._crit_edge, label %.lr.ph, !llvm.loop !19

._crit_edge:                                      ; preds = %.lr.ph.prol.loopexit, %.lr.ph, %middle.block, %vec.epilog.middle.block, %.preheader
  tail call void @free(ptr noundef %19) #5
  br label %61

61:                                               ; preds = %._crit_edge, %18
  store ptr %.0, ptr @kbufp, align 8, !tbaa !9
  store i32 %11, ptr @ksize, align 4, !tbaa !5
  br label %62

62:                                               ; preds = %15, %7, %3, %1, %61
  %.020 = phi i32 [ 1, %61 ], [ 0, %1 ], [ 0, %3 ], [ 1, %7 ], [ 0, %15 ]
  ret i32 %.020
}

attributes #0 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(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 = { "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 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 #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 allocsize(0) }
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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13, !14, !15}
!13 = !{!"llvm.loop.mustprogress"}
!14 = !{!"llvm.loop.isvectorized", i32 1}
!15 = !{!"llvm.loop.unroll.runtime.disable"}
!16 = distinct !{!16, !13, !14, !15}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.unroll.disable"}
!19 = distinct !{!19, !13, !14}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,SROAPass,SimplifyCFGPass,TailCallElimPass