; LLVM IR from herrkaefer/AccelerateWatch :: AccelerateWatch/Classes/acceleratelib (dsbuffer)

; 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._dsbuffer_t = type { ptr, i64, i64, ptr, i8, ptr, ptr, i64, ptr }

@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [109 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [7 x i8], align 1
@__PRETTY_FUNCTION__.dsbuffer_multiply = external hidden unnamed_addr constant [53 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: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 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

; Function Attrs: nounwind uwtable
define dso_local void @dsbuffer_multiply(ptr noundef %0, float noundef %1, ptr noundef %2) #2 {
  %4 = alloca ptr, align 8
  %5 = alloca float, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store float %1, ptr %5, align 4, !tbaa !9
  store ptr %2, ptr %6, align 8, !tbaa !5
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = icmp ne ptr %10, null
  br i1 %11, label %12, label %13

12:                                               ; preds = %3
  br label %14

13:                                               ; preds = %3
  call void @__assert_fail(ptr noundef @.str.1, ptr noundef @.str.2, i32 noundef 355, ptr noundef @__PRETTY_FUNCTION__.dsbuffer_multiply) #3
  unreachable

14:                                               ; preds = %12
  %15 = load ptr, ptr %6, align 8, !tbaa !5
  %16 = icmp ne ptr %15, null
  br i1 %16, label %17, label %18

17:                                               ; preds = %14
  br label %19

18:                                               ; preds = %14
  call void @__assert_fail(ptr noundef @.str.6, ptr noundef @.str.2, i32 noundef 356, ptr noundef @__PRETTY_FUNCTION__.dsbuffer_multiply) #3
  unreachable

19:                                               ; preds = %17
  %20 = load ptr, ptr %4, align 8, !tbaa !5
  %21 = getelementptr inbounds %struct._dsbuffer_t, ptr %20, i32 0, i32 4
  %22 = load i8, ptr %21, align 8, !tbaa !11, !range !15, !noundef !16
  %23 = trunc i8 %22 to i1
  br i1 %23, label %24, label %52

24:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  store i64 0, ptr %7, align 8, !tbaa !17
  br label %25

25:                                               ; preds = %48, %24
  %26 = load i64, ptr %7, align 8, !tbaa !17
  %27 = load ptr, ptr %4, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct._dsbuffer_t, ptr %27, i32 0, i32 1
  %29 = load i64, ptr %28, align 8, !tbaa !18
  %30 = icmp ult i64 %26, %29
  br i1 %30, label %32, label %31

31:                                               ; preds = %25
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br label %51

32:                                               ; preds = %25
  %33 = load ptr, ptr %4, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct._dsbuffer_t, ptr %33, i32 0, i32 0
  %35 = load ptr, ptr %34, align 8, !tbaa !19
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct._dsbuffer_t, ptr %36, i32 0, i32 2
  %38 = load i64, ptr %37, align 8, !tbaa !20
  %39 = load i64, ptr %7, align 8, !tbaa !17
  %40 = add i64 %38, %39
  %41 = getelementptr inbounds float, ptr %35, i64 %40
  %42 = load float, ptr %41, align 4, !tbaa !9
  %43 = load float, ptr %5, align 4, !tbaa !9
  %44 = fmul float %42, %43
  %45 = load ptr, ptr %6, align 8, !tbaa !5
  %46 = load i64, ptr %7, align 8, !tbaa !17
  %47 = getelementptr inbounds float, ptr %45, i64 %46
  store float %44, ptr %47, align 4, !tbaa !9
  br label %48

48:                                               ; preds = %32
  %49 = load i64, ptr %7, align 8, !tbaa !17
  %50 = add i64 %49, 1
  store i64 %50, ptr %7, align 8, !tbaa !17
  br label %25, !llvm.loop !21

51:                                               ; preds = %31
  br label %87

52:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %53 = load ptr, ptr %4, align 8, !tbaa !5
  %54 = getelementptr inbounds %struct._dsbuffer_t, ptr %53, i32 0, i32 2
  %55 = load i64, ptr %54, align 8, !tbaa !20
  store i64 %55, ptr %8, align 8, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  store i64 0, ptr %9, align 8, !tbaa !17
  br label %56

56:                                               ; preds = %83, %52
  %57 = load i64, ptr %9, align 8, !tbaa !17
  %58 = load ptr, ptr %4, align 8, !tbaa !5
  %59 = getelementptr inbounds %struct._dsbuffer_t, ptr %58, i32 0, i32 1
  %60 = load i64, ptr %59, align 8, !tbaa !18
  %61 = icmp ult i64 %57, %60
  br i1 %61, label %63, label %62

62:                                               ; preds = %56
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  br label %86

63:                                               ; preds = %56
  %64 = load ptr, ptr %4, align 8, !tbaa !5
  %65 = getelementptr inbounds %struct._dsbuffer_t, ptr %64, i32 0, i32 0
  %66 = load ptr, ptr %65, align 8, !tbaa !19
  %67 = load i64, ptr %8, align 8, !tbaa !17
  %68 = getelementptr inbounds float, ptr %66, i64 %67
  %69 = load float, ptr %68, align 4, !tbaa !9
  %70 = load float, ptr %5, align 4, !tbaa !9
  %71 = fmul float %69, %70
  %72 = load ptr, ptr %6, align 8, !tbaa !5
  %73 = load i64, ptr %9, align 8, !tbaa !17
  %74 = getelementptr inbounds float, ptr %72, i64 %73
  store float %71, ptr %74, align 4, !tbaa !9
  %75 = load i64, ptr %8, align 8, !tbaa !17
  %76 = add i64 %75, 1
  store i64 %76, ptr %8, align 8, !tbaa !17
  %77 = load ptr, ptr %4, align 8, !tbaa !5
  %78 = getelementptr inbounds %struct._dsbuffer_t, ptr %77, i32 0, i32 1
  %79 = load i64, ptr %78, align 8, !tbaa !18
  %80 = icmp eq i64 %76, %79
  br i1 %80, label %81, label %82

81:                                               ; preds = %63
  store i64 0, ptr %8, align 8, !tbaa !17
  br label %82

82:                                               ; preds = %81, %63
  br label %83

83:                                               ; preds = %82
  %84 = load i64, ptr %9, align 8, !tbaa !17
  %85 = add i64 %84, 1
  store i64 %85, ptr %9, align 8, !tbaa !17
  br label %56, !llvm.loop !23

86:                                               ; preds = %62
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %87

87:                                               ; preds = %86, %51
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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, !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 = !{!"float", !7, i64 0}
!11 = !{!12, !14, i64 32}
!12 = !{!"_dsbuffer_t", !6, i64 0, !13, i64 8, !13, i64 16, !6, i64 24, !14, i64 32, !6, i64 40, !6, i64 48, !13, i64 56, !6, i64 64}
!13 = !{!"long", !7, i64 0}
!14 = !{!"_Bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{!13, !13, i64 0}
!18 = !{!12, !13, i64 8}
!19 = !{!12, !6, i64 0}
!20 = !{!12, !13, i64 16}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}
!23 = distinct !{!23, !22}


; 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.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [109 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [7 x i8], align 1
@__PRETTY_FUNCTION__.dsbuffer_multiply = external hidden unnamed_addr constant [53 x i8], align 1

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @dsbuffer_multiply(ptr noundef readonly %0, float noundef %1, ptr noundef writeonly %2) local_unnamed_addr #1 {
  %4 = ptrtoint ptr %2 to i64
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %5, label %6

5:                                                ; preds = %3
  tail call void @__assert_fail(ptr noundef nonnull @.str.1, ptr noundef nonnull @.str.2, i32 noundef 355, ptr noundef nonnull @__PRETTY_FUNCTION__.dsbuffer_multiply) #2
  unreachable

6:                                                ; preds = %3
  %.not26 = icmp eq ptr %2, null
  br i1 %.not26, label %7, label %8

7:                                                ; preds = %6
  tail call void @__assert_fail(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.2, i32 noundef 356, ptr noundef nonnull @__PRETTY_FUNCTION__.dsbuffer_multiply) #2
  unreachable

8:                                                ; preds = %6
  %9 = getelementptr inbounds i8, ptr %0, i64 32
  %10 = load i8, ptr %9, align 8, !tbaa !5, !range !12, !noundef !13
  %11 = trunc nuw i8 %10 to i1
  %12 = getelementptr inbounds i8, ptr %0, i64 8
  %13 = load i64, ptr %12, align 8, !tbaa !14
  %.not33 = icmp eq i64 %13, 0
  br i1 %11, label %.preheader, label %56

.preheader:                                       ; preds = %8
  br i1 %.not33, label %.loopexit, label %.lr.ph31

.lr.ph31:                                         ; preds = %.preheader
  %14 = load ptr, ptr %0, align 8, !tbaa !15
  %15 = getelementptr inbounds i8, ptr %0, i64 16
  %16 = load i64, ptr %15, align 8, !tbaa !16
  %17 = getelementptr float, ptr %14, i64 %16
  %min.iters.check = icmp ult i64 %13, 8
  br i1 %min.iters.check, label %scalar.ph.preheader, label %vector.memcheck

vector.memcheck:                                  ; preds = %.lr.ph31
  %18 = ptrtoint ptr %14 to i64
  %19 = shl i64 %16, 2
  %20 = add i64 %19, %18
  %21 = sub i64 %4, %20
  %diff.check = icmp ult i64 %21, 32
  br i1 %diff.check, label %scalar.ph.preheader, label %vector.ph

vector.ph:                                        ; preds = %vector.memcheck
  %n.vec = and i64 %13, -8
  %broadcast.splatinsert = insertelement <4 x float> poison, float %1, i64 0
  %broadcast.splat = shufflevector <4 x float> %broadcast.splatinsert, <4 x float> poison, <4 x i32> zeroinitializer
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %22 = getelementptr float, ptr %17, i64 %index
  %23 = getelementptr i8, ptr %22, i64 16
  %wide.load = load <4 x float>, ptr %22, align 4, !tbaa !17
  %wide.load38 = load <4 x float>, ptr %23, align 4, !tbaa !17
  %24 = fmul <4 x float> %wide.load, %broadcast.splat
  %25 = fmul <4 x float> %wide.load38, %broadcast.splat
  %26 = getelementptr inbounds float, ptr %2, i64 %index
  %27 = getelementptr inbounds i8, ptr %26, i64 16
  store <4 x float> %24, ptr %26, align 4, !tbaa !17
  store <4 x float> %25, ptr %27, align 4, !tbaa !17
  %index.next = add nuw i64 %index, 8
  %28 = icmp eq i64 %index.next, %n.vec
  br i1 %28, label %middle.block, label %vector.body, !llvm.loop !19

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %13, %n.vec
  br i1 %cmp.n, label %.loopexit, label %scalar.ph.preheader

scalar.ph.preheader:                              ; preds = %middle.block, %vector.memcheck, %.lr.ph31
  %.02330.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %.lr.ph31 ], [ %n.vec, %middle.block ]
  %xtraiter40 = and i64 %13, 3
  %lcmp.mod41.not = icmp eq i64 %xtraiter40, 0
  br i1 %lcmp.mod41.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol

scalar.ph.prol:                                   ; preds = %scalar.ph.preheader, %scalar.ph.prol
  %.02330.prol = phi i64 [ %33, %scalar.ph.prol ], [ %.02330.ph, %scalar.ph.preheader ]
  %prol.iter = phi i64 [ %prol.iter.next, %scalar.ph.prol ], [ 0, %scalar.ph.preheader ]
  %29 = getelementptr float, ptr %17, i64 %.02330.prol
  %30 = load float, ptr %29, align 4, !tbaa !17
  %31 = fmul float %30, %1
  %32 = getelementptr inbounds float, ptr %2, i64 %.02330.prol
  store float %31, ptr %32, align 4, !tbaa !17
  %33 = add nuw i64 %.02330.prol, 1
  %prol.iter.next = add i64 %prol.iter, 1
  %prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter40
  br i1 %prol.iter.cmp.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol, !llvm.loop !23

scalar.ph.prol.loopexit:                          ; preds = %scalar.ph.prol, %scalar.ph.preheader
  %.02330.unr = phi i64 [ %.02330.ph, %scalar.ph.preheader ], [ %33, %scalar.ph.prol ]
  %34 = sub i64 %.02330.ph, %13
  %35 = icmp ugt i64 %34, -4
  br i1 %35, label %.loopexit, label %scalar.ph

scalar.ph:                                        ; preds = %scalar.ph.prol.loopexit, %scalar.ph
  %.02330 = phi i64 [ %55, %scalar.ph ], [ %.02330.unr, %scalar.ph.prol.loopexit ]
  %36 = getelementptr float, ptr %17, i64 %.02330
  %37 = load float, ptr %36, align 4, !tbaa !17
  %38 = fmul float %37, %1
  %39 = getelementptr inbounds float, ptr %2, i64 %.02330
  store float %38, ptr %39, align 4, !tbaa !17
  %40 = add nuw i64 %.02330, 1
  %41 = getelementptr float, ptr %17, i64 %40
  %42 = load float, ptr %41, align 4, !tbaa !17
  %43 = fmul float %42, %1
  %44 = getelementptr inbounds float, ptr %2, i64 %40
  store float %43, ptr %44, align 4, !tbaa !17
  %45 = add nuw i64 %.02330, 2
  %46 = getelementptr float, ptr %17, i64 %45
  %47 = load float, ptr %46, align 4, !tbaa !17
  %48 = fmul float %47, %1
  %49 = getelementptr inbounds float, ptr %2, i64 %45
  store float %48, ptr %49, align 4, !tbaa !17
  %50 = add nuw i64 %.02330, 3
  %51 = getelementptr float, ptr %17, i64 %50
  %52 = load float, ptr %51, align 4, !tbaa !17
  %53 = fmul float %52, %1
  %54 = getelementptr inbounds float, ptr %2, i64 %50
  store float %53, ptr %54, align 4, !tbaa !17
  %55 = add nuw i64 %.02330, 4
  %exitcond35.not.3 = icmp eq i64 %55, %13
  br i1 %exitcond35.not.3, label %.loopexit, label %scalar.ph, !llvm.loop !25

56:                                               ; preds = %8
  br i1 %.not33, label %.loopexit, label %.lr.ph

.lr.ph:                                           ; preds = %56
  %57 = getelementptr inbounds i8, ptr %0, i64 16
  %58 = load i64, ptr %57, align 8, !tbaa !16
  %59 = load ptr, ptr %0, align 8, !tbaa !15
  %xtraiter = and i64 %13, 1
  %60 = icmp eq i64 %13, 1
  br i1 %60, label %.loopexit.loopexit39.unr-lcssa, label %.lr.ph.new

.lr.ph.new:                                       ; preds = %.lr.ph
  %unroll_iter = and i64 %13, -2
  br label %61

61:                                               ; preds = %61, %.lr.ph.new
  %.029 = phi i64 [ 0, %.lr.ph.new ], [ %75, %61 ]
  %.02228 = phi i64 [ %58, %.lr.ph.new ], [ %spec.store.select.1, %61 ]
  %niter = phi i64 [ 0, %.lr.ph.new ], [ %niter.next.1, %61 ]
  %62 = getelementptr inbounds float, ptr %59, i64 %.02228
  %63 = load float, ptr %62, align 4, !tbaa !17
  %64 = fmul float %63, %1
  %65 = getelementptr inbounds float, ptr %2, i64 %.029
  store float %64, ptr %65, align 4, !tbaa !17
  %66 = add i64 %.02228, 1
  %67 = icmp eq i64 %66, %13
  %spec.store.select = select i1 %67, i64 0, i64 %66
  %68 = or disjoint i64 %.029, 1
  %69 = getelementptr inbounds float, ptr %59, i64 %spec.store.select
  %70 = load float, ptr %69, align 4, !tbaa !17
  %71 = fmul float %70, %1
  %72 = getelementptr inbounds float, ptr %2, i64 %68
  store float %71, ptr %72, align 4, !tbaa !17
  %73 = add i64 %spec.store.select, 1
  %74 = icmp eq i64 %73, %13
  %spec.store.select.1 = select i1 %74, i64 0, i64 %73
  %75 = add nuw i64 %.029, 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 %.loopexit.loopexit39.unr-lcssa, label %61, !llvm.loop !26

.loopexit.loopexit39.unr-lcssa:                   ; preds = %61, %.lr.ph
  %.029.unr = phi i64 [ 0, %.lr.ph ], [ %75, %61 ]
  %.02228.unr = phi i64 [ %58, %.lr.ph ], [ %spec.store.select.1, %61 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.loopexit, label %.loopexit.loopexit39.epilog-lcssa

.loopexit.loopexit39.epilog-lcssa:                ; preds = %.loopexit.loopexit39.unr-lcssa
  %76 = getelementptr inbounds float, ptr %59, i64 %.02228.unr
  %77 = load float, ptr %76, align 4, !tbaa !17
  %78 = fmul float %77, %1
  %79 = getelementptr inbounds float, ptr %2, i64 %.029.unr
  store float %78, ptr %79, align 4, !tbaa !17
  br label %.loopexit

.loopexit:                                        ; preds = %.loopexit.loopexit39.epilog-lcssa, %.loopexit.loopexit39.unr-lcssa, %scalar.ph.prol.loopexit, %scalar.ph, %middle.block, %56, %.preheader
  ret void
}

attributes #0 = { 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 #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 = { noreturn 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, !11, i64 32}
!6 = !{!"_dsbuffer_t", !7, i64 0, !10, i64 8, !10, i64 16, !7, i64 24, !11, i64 32, !7, i64 40, !7, i64 48, !10, i64 56, !7, i64 64}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!"_Bool", !8, i64 0}
!12 = !{i8 0, i8 2}
!13 = !{}
!14 = !{!6, !10, i64 8}
!15 = !{!6, !7, i64 0}
!16 = !{!6, !10, i64 16}
!17 = !{!18, !18, i64 0}
!18 = !{!"float", !8, i64 0}
!19 = distinct !{!19, !20, !21, !22}
!20 = !{!"llvm.loop.mustprogress"}
!21 = !{!"llvm.loop.isvectorized", i32 1}
!22 = !{!"llvm.loop.unroll.runtime.disable"}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.unroll.disable"}
!25 = distinct !{!25, !20, !21}
!26 = distinct !{!26, !20}


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