; LLVM IR from kkumatani/distant_speech_recognition :: btk20_src/common/mach_ind_io.ll (Z12write_shortsP8_IO_FILEPsi)

; 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"

@_ZL7machine = external hidden global i32, align 4
@stderr = external global ptr, align 8
@.str.3 = external hidden unnamed_addr constant [32 x i8], align 1
@_ZTI9jio_error = external dso_local constant { ptr, ptr, ptr }, align 8
@.str.15 = external hidden unnamed_addr constant [58 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: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #1

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

declare ptr @__cxa_allocate_exception(i64)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9jio_errorC2EPKcz(ptr noundef nonnull align 8 dereferenceable(44), ptr noundef, ...) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

declare void @__cxa_free_exception(ptr)

; Function Attrs: nounwind
declare void @_ZN7j_errorD2Ev(ptr noundef nonnull align 8 dereferenceable(44)) unnamed_addr #1

declare void @__cxa_throw(ptr, ptr, ptr)

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #3

; Function Attrs: nounwind
declare void @free(ptr noundef) #1

declare i64 @fwrite(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #4

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z12write_shortsP8_IO_FILEPsi(ptr noundef %0, ptr noundef %1, i32 noundef %2) #2 personality ptr @__gxx_personality_v0 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %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 ptr, align 8
  %15 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store i32 %2, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  %16 = load i32, ptr %7, align 4, !tbaa !9
  %17 = icmp sle i32 %16, 0
  br i1 %17, label %18, label %19

18:                                               ; preds = %3
  store i32 0, ptr %4, align 4
  store i32 1, ptr %13, align 4
  br label %89

19:                                               ; preds = %3
  %20 = load i32, ptr %7, align 4, !tbaa !9
  %21 = sext i32 %20 to i64
  %22 = mul i64 2, %21
  %23 = call noalias ptr @malloc(i64 noundef %22) #6
  store ptr %23, ptr %8, align 8, !tbaa !5
  %24 = load ptr, ptr %8, align 8, !tbaa !5
  %25 = icmp eq ptr %24, null
  br i1 %25, label %26, label %29

26:                                               ; preds = %19
  %27 = load ptr, ptr @stderr, align 8, !tbaa !5
  %28 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %27, ptr noundef @.str.15) #5
  store i32 0, ptr %4, align 4
  store i32 1, ptr %13, align 4
  br label %89

29:                                               ; preds = %19
  %30 = load ptr, ptr %8, align 8, !tbaa !5
  store ptr %30, ptr %10, align 8, !tbaa !5
  %31 = load ptr, ptr %6, align 8, !tbaa !5
  store ptr %31, ptr %9, align 8, !tbaa !5
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %32

32:                                               ; preds = %73, %29
  %33 = load i32, ptr %11, align 4, !tbaa !9
  %34 = load i32, ptr %7, align 4, !tbaa !9
  %35 = icmp slt i32 %33, %34
  br i1 %35, label %36, label %80

36:                                               ; preds = %32
  %37 = load i32, ptr @_ZL7machine, align 4, !tbaa !9
  switch i32 %37, label %64 [
    i32 1, label %38
    i32 2, label %42
    i32 3, label %42
  ]

38:                                               ; preds = %36
  %39 = load ptr, ptr %9, align 8, !tbaa !5
  %40 = load i16, ptr %39, align 2, !tbaa !11
  %41 = load ptr, ptr %10, align 8, !tbaa !5
  store i16 %40, ptr %41, align 2, !tbaa !11
  br label %72

42:                                               ; preds = %36, %36
  %43 = load ptr, ptr %9, align 8, !tbaa !5
  %44 = load i16, ptr %43, align 2, !tbaa !11
  %45 = sext i16 %44 to i32
  %46 = shl i32 %45, 8
  %47 = trunc i32 %46 to i16
  %48 = sext i16 %47 to i32
  %49 = and i32 65280, %48
  %50 = trunc i32 %49 to i16
  %51 = sext i16 %50 to i32
  %52 = load ptr, ptr %9, align 8, !tbaa !5
  %53 = load i16, ptr %52, align 2, !tbaa !11
  %54 = sext i16 %53 to i32
  %55 = ashr i32 %54, 8
  %56 = trunc i32 %55 to i16
  %57 = sext i16 %56 to i32
  %58 = and i32 255, %57
  %59 = trunc i32 %58 to i16
  %60 = sext i16 %59 to i32
  %61 = or i32 %51, %60
  %62 = trunc i32 %61 to i16
  %63 = load ptr, ptr %10, align 8, !tbaa !5
  store i16 %62, ptr %63, align 2, !tbaa !11
  br label %72

64:                                               ; preds = %36
  %65 = call ptr @__cxa_allocate_exception(i64 48) #5
  %66 = load i32, ptr @_ZL7machine, align 4, !tbaa !9
  invoke void (ptr, ptr, ...) @_ZN9jio_errorC2EPKcz(ptr noundef nonnull align 8 dereferenceable(44) %65, ptr noundef @.str.3, i32 noundef %66)
          to label %67 unwind label %68

67:                                               ; preds = %64
  call void @__cxa_throw(ptr %65, ptr @_ZTI9jio_error, ptr @_ZN7j_errorD2Ev) #7
  unreachable

68:                                               ; preds = %64
  %69 = landingpad { ptr, i32 }
          cleanup
  %70 = extractvalue { ptr, i32 } %69, 0
  store ptr %70, ptr %14, align 8
  %71 = extractvalue { ptr, i32 } %69, 1
  store i32 %71, ptr %15, align 4
  call void @__cxa_free_exception(ptr %65) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br label %91

72:                                               ; preds = %42, %38
  br label %73

73:                                               ; preds = %72
  %74 = load i32, ptr %11, align 4, !tbaa !9
  %75 = add nsw i32 %74, 1
  store i32 %75, ptr %11, align 4, !tbaa !9
  %76 = load ptr, ptr %9, align 8, !tbaa !5
  %77 = getelementptr inbounds i16, ptr %76, i32 1
  store ptr %77, ptr %9, align 8, !tbaa !5
  %78 = load ptr, ptr %10, align 8, !tbaa !5
  %79 = getelementptr inbounds i16, ptr %78, i32 1
  store ptr %79, ptr %10, align 8, !tbaa !5
  br label %32, !llvm.loop !13

80:                                               ; preds = %32
  %81 = load ptr, ptr %8, align 8, !tbaa !5
  %82 = load i32, ptr %7, align 4, !tbaa !9
  %83 = sext i32 %82 to i64
  %84 = load ptr, ptr %5, align 8, !tbaa !5
  %85 = call i64 @fwrite(ptr noundef %81, i64 noundef 2, i64 noundef %83, ptr noundef %84)
  %86 = trunc i64 %85 to i32
  store i32 %86, ptr %12, align 4, !tbaa !9
  %87 = load ptr, ptr %8, align 8, !tbaa !5
  call void @free(ptr noundef %87) #5
  %88 = load i32, ptr %12, align 4, !tbaa !9
  store i32 %88, ptr %4, align 4
  store i32 1, ptr %13, align 4
  br label %89

89:                                               ; preds = %80, %26, %18
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  %90 = load i32, ptr %4, align 4
  ret i32 %90

91:                                               ; preds = %68
  %92 = load ptr, ptr %14, align 8
  %93 = load i32, ptr %15, align 4
  %94 = insertvalue { ptr, i32 } poison, ptr %92, 0
  %95 = insertvalue { ptr, i32 } %94, i32 %93, 1
  resume { ptr, i32 } %95
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { mustprogress 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 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 #4 = { "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) }
attributes #7 = { noreturn }

!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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"short", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"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"

@_ZL7machine = external hidden local_unnamed_addr global i32, align 4
@stderr = external local_unnamed_addr global ptr, align 8
@.str.3 = external hidden unnamed_addr constant [32 x i8], align 1
@_ZTI9jio_error = external dso_local constant { ptr, ptr, ptr }, align 8
@.str.15 = external hidden unnamed_addr constant [58 x i8], align 1

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #0

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9jio_errorC2EPKcz(ptr noundef nonnull align 8 dereferenceable(44), ptr noundef, ...) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: nounwind
declare void @_ZN7j_errorD2Ev(ptr noundef nonnull align 8 dereferenceable(44)) unnamed_addr #2

declare void @__cxa_throw(ptr, ptr, ptr) local_unnamed_addr

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #4

; Function Attrs: nofree nounwind
declare noundef i64 @fwrite(ptr nocapture noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z12write_shortsP8_IO_FILEPsi(ptr nocapture noundef %0, ptr nocapture noundef readonly %1, i32 noundef %2) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %4 = icmp slt i32 %2, 1
  br i1 %4, label %35, label %5

5:                                                ; preds = %3
  %6 = zext nneg i32 %2 to i64
  %7 = shl nuw nsw i64 %6, 1
  %8 = tail call noalias ptr @malloc(i64 noundef %7) #7
  %9 = icmp eq ptr %8, null
  br i1 %9, label %19, label %.lr.ph

.lr.ph:                                           ; preds = %5
  %10 = load i32, ptr @_ZL7machine, align 4, !tbaa !5
  %.off = add i32 %10, -1
  %switch = icmp ult i32 %.off, 3
  br i1 %switch, label %.lr.ph.split, label %27

.lr.ph.split:                                     ; preds = %.lr.ph
  %cond = icmp eq i32 %10, 1
  br i1 %cond, label %.lr.ph.split.split.us.preheader, label %.lr.ph.split.split.preheader

.lr.ph.split.split.preheader:                     ; preds = %.lr.ph.split
  %11 = zext nneg i32 %2 to i64
  %min.iters.check = icmp ult i32 %2, 16
  br i1 %min.iters.check, label %.lr.ph.split.split.preheader40, label %vector.ph

.lr.ph.split.split.preheader40:                   ; preds = %middle.block, %.lr.ph.split.split.preheader
  %.02229.ph = phi ptr [ %1, %.lr.ph.split.split.preheader ], [ %ind.end, %middle.block ]
  %.02328.ph = phi ptr [ %8, %.lr.ph.split.split.preheader ], [ %ind.end31, %middle.block ]
  %.02427.ph = phi i32 [ 0, %.lr.ph.split.split.preheader ], [ %ind.end33, %middle.block ]
  br label %.lr.ph.split.split

vector.ph:                                        ; preds = %.lr.ph.split.split.preheader
  %n.vec = and i64 %11, 2147483632
  %12 = shl nuw nsw i64 %n.vec, 1
  %ind.end = getelementptr i8, ptr %1, i64 %12
  %13 = shl nuw nsw i64 %n.vec, 1
  %ind.end31 = getelementptr i8, ptr %8, i64 %13
  %ind.end33 = trunc nuw nsw i64 %n.vec to i32
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %offset.idx = shl i64 %index, 1
  %next.gep = getelementptr i8, ptr %1, i64 %offset.idx
  %offset.idx36 = shl i64 %index, 1
  %next.gep37 = getelementptr i8, ptr %8, i64 %offset.idx36
  %14 = getelementptr i8, ptr %next.gep, i64 16
  %wide.load = load <8 x i16>, ptr %next.gep, align 2, !tbaa !9
  %wide.load39 = load <8 x i16>, ptr %14, align 2, !tbaa !9
  %15 = tail call <8 x i16> @llvm.bswap.v8i16(<8 x i16> %wide.load)
  %16 = tail call <8 x i16> @llvm.bswap.v8i16(<8 x i16> %wide.load39)
  %17 = getelementptr i8, ptr %next.gep37, i64 16
  store <8 x i16> %15, ptr %next.gep37, align 2, !tbaa !9
  store <8 x i16> %16, ptr %17, align 2, !tbaa !9
  %index.next = add nuw i64 %index, 16
  %18 = icmp eq i64 %index.next, %n.vec
  br i1 %18, label %middle.block, label %vector.body, !llvm.loop !11

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %11
  br i1 %cmp.n, label %._crit_edge, label %.lr.ph.split.split.preheader40

.lr.ph.split.split.us.preheader:                  ; preds = %.lr.ph.split
  tail call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 2 %8, ptr align 2 %1, i64 %7, i1 false), !tbaa !9
  br label %._crit_edge

19:                                               ; preds = %5
  %20 = load ptr, ptr @stderr, align 8, !tbaa !15
  %21 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %20, ptr noundef nonnull @.str.15) #8
  br label %35

.lr.ph.split.split:                               ; preds = %.lr.ph.split.split.preheader40, %.lr.ph.split.split
  %.02229 = phi ptr [ %25, %.lr.ph.split.split ], [ %.02229.ph, %.lr.ph.split.split.preheader40 ]
  %.02328 = phi ptr [ %26, %.lr.ph.split.split ], [ %.02328.ph, %.lr.ph.split.split.preheader40 ]
  %.02427 = phi i32 [ %24, %.lr.ph.split.split ], [ %.02427.ph, %.lr.ph.split.split.preheader40 ]
  %22 = load i16, ptr %.02229, align 2, !tbaa !9
  %23 = tail call i16 @llvm.bswap.i16(i16 %22)
  store i16 %23, ptr %.02328, align 2, !tbaa !9
  %24 = add nuw nsw i32 %.02427, 1
  %25 = getelementptr inbounds i8, ptr %.02229, i64 2
  %26 = getelementptr inbounds i8, ptr %.02328, i64 2
  %exitcond.not = icmp eq i32 %24, %2
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph.split.split, !llvm.loop !17

27:                                               ; preds = %.lr.ph
  %28 = tail call ptr @__cxa_allocate_exception(i64 48) #9
  %29 = load i32, ptr @_ZL7machine, align 4, !tbaa !5
  invoke void (ptr, ptr, ...) @_ZN9jio_errorC2EPKcz(ptr noundef nonnull align 8 dereferenceable(44) %28, ptr noundef nonnull @.str.3, i32 noundef %29)
          to label %30 unwind label %31

30:                                               ; preds = %27
  tail call void @__cxa_throw(ptr nonnull %28, ptr nonnull @_ZTI9jio_error, ptr nonnull @_ZN7j_errorD2Ev) #10
  unreachable

31:                                               ; preds = %27
  %32 = landingpad { ptr, i32 }
          cleanup
  tail call void @__cxa_free_exception(ptr %28) #9
  resume { ptr, i32 } %32

._crit_edge:                                      ; preds = %.lr.ph.split.split, %middle.block, %.lr.ph.split.split.us.preheader
  %33 = tail call i64 @fwrite(ptr noundef nonnull %8, i64 noundef 2, i64 noundef %6, ptr noundef %0)
  %34 = trunc i64 %33 to i32
  tail call void @free(ptr noundef %8) #9
  br label %35

35:                                               ; preds = %3, %._crit_edge, %19
  %.0 = phi i32 [ 0, %19 ], [ %34, %._crit_edge ], [ 0, %3 ]
  ret i32 %.0
}

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i16 @llvm.bswap.i16(i16) #5

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #6

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <8 x i16> @llvm.bswap.v8i16(<8 x i16>) #5

attributes #0 = { nofree 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 #1 = { mustprogress 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 "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 = { 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 #4 = { 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 #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #7 = { nounwind allocsize(0) }
attributes #8 = { cold nounwind }
attributes #9 = { nounwind }
attributes #10 = { noreturn }

!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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"short", !7, i64 0}
!11 = distinct !{!11, !12, !13, !14}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!"llvm.loop.isvectorized", i32 1}
!14 = !{!"llvm.loop.unroll.runtime.disable"}
!15 = !{!16, !16, i64 0}
!16 = !{!"any pointer", !7, i64 0}
!17 = distinct !{!17, !12, !14, !13}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopIdiomRecognizePass,LoopInstSimplifyPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,SCCPPass,SROAPass,SimplifyCFGPass,TailCallElimPass