; 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_remove_mean = external hidden unnamed_addr constant [49 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
declare dso_local float @dsbuffer_mean(ptr noundef) #2

; Function Attrs: nounwind uwtable
define dso_local void @dsbuffer_remove_mean(ptr noundef %0, ptr noundef %1) #2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca float, align 4
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %9 = load ptr, ptr %3, align 8, !tbaa !5
  %10 = icmp ne ptr %9, null
  br i1 %10, label %11, label %12

11:                                               ; preds = %2
  br label %13

12:                                               ; preds = %2
  call void @__assert_fail(ptr noundef @.str.1, ptr noundef @.str.2, i32 noundef 412, ptr noundef @__PRETTY_FUNCTION__.dsbuffer_remove_mean) #3
  unreachable

13:                                               ; preds = %11
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = icmp ne ptr %14, null
  br i1 %15, label %16, label %17

16:                                               ; preds = %13
  br label %18

17:                                               ; preds = %13
  call void @__assert_fail(ptr noundef @.str.6, ptr noundef @.str.2, i32 noundef 413, ptr noundef @__PRETTY_FUNCTION__.dsbuffer_remove_mean) #3
  unreachable

18:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  %19 = load ptr, ptr %3, align 8, !tbaa !5
  %20 = call float @dsbuffer_mean(ptr noundef %19)
  store float %20, ptr %5, align 4, !tbaa !9
  %21 = load ptr, ptr %3, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct._dsbuffer_t, ptr %21, i32 0, i32 4
  %23 = load i8, ptr %22, align 8, !tbaa !11, !range !15, !noundef !16
  %24 = trunc i8 %23 to i1
  br i1 %24, label %25, label %53

25:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  store i64 0, ptr %6, align 8, !tbaa !17
  br label %26

26:                                               ; preds = %49, %25
  %27 = load i64, ptr %6, align 8, !tbaa !17
  %28 = load ptr, ptr %3, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct._dsbuffer_t, ptr %28, i32 0, i32 1
  %30 = load i64, ptr %29, align 8, !tbaa !18
  %31 = icmp ult i64 %27, %30
  br i1 %31, label %33, label %32

32:                                               ; preds = %26
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  br label %52

33:                                               ; preds = %26
  %34 = load ptr, ptr %3, align 8, !tbaa !5
  %35 = getelementptr inbounds %struct._dsbuffer_t, ptr %34, i32 0, i32 0
  %36 = load ptr, ptr %35, align 8, !tbaa !19
  %37 = load ptr, ptr %3, align 8, !tbaa !5
  %38 = getelementptr inbounds %struct._dsbuffer_t, ptr %37, i32 0, i32 2
  %39 = load i64, ptr %38, align 8, !tbaa !20
  %40 = load i64, ptr %6, align 8, !tbaa !17
  %41 = add i64 %39, %40
  %42 = getelementptr inbounds float, ptr %36, i64 %41
  %43 = load float, ptr %42, align 4, !tbaa !9
  %44 = load float, ptr %5, align 4, !tbaa !9
  %45 = fsub float %43, %44
  %46 = load ptr, ptr %4, align 8, !tbaa !5
  %47 = load i64, ptr %6, align 8, !tbaa !17
  %48 = getelementptr inbounds float, ptr %46, i64 %47
  store float %45, ptr %48, align 4, !tbaa !9
  br label %49

49:                                               ; preds = %33
  %50 = load i64, ptr %6, align 8, !tbaa !17
  %51 = add i64 %50, 1
  store i64 %51, ptr %6, align 8, !tbaa !17
  br label %26, !llvm.loop !21

52:                                               ; preds = %32
  br label %88

53:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %54 = load ptr, ptr %3, align 8, !tbaa !5
  %55 = getelementptr inbounds %struct._dsbuffer_t, ptr %54, i32 0, i32 2
  %56 = load i64, ptr %55, align 8, !tbaa !20
  store i64 %56, ptr %7, align 8, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  store i64 0, ptr %8, align 8, !tbaa !17
  br label %57

57:                                               ; preds = %84, %53
  %58 = load i64, ptr %8, align 8, !tbaa !17
  %59 = load ptr, ptr %3, align 8, !tbaa !5
  %60 = getelementptr inbounds %struct._dsbuffer_t, ptr %59, i32 0, i32 1
  %61 = load i64, ptr %60, align 8, !tbaa !18
  %62 = icmp ult i64 %58, %61
  br i1 %62, label %64, label %63

63:                                               ; preds = %57
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %87

64:                                               ; preds = %57
  %65 = load ptr, ptr %3, align 8, !tbaa !5
  %66 = getelementptr inbounds %struct._dsbuffer_t, ptr %65, i32 0, i32 0
  %67 = load ptr, ptr %66, align 8, !tbaa !19
  %68 = load i64, ptr %7, align 8, !tbaa !17
  %69 = getelementptr inbounds float, ptr %67, i64 %68
  %70 = load float, ptr %69, align 4, !tbaa !9
  %71 = load float, ptr %5, align 4, !tbaa !9
  %72 = fsub float %70, %71
  %73 = load ptr, ptr %4, align 8, !tbaa !5
  %74 = load i64, ptr %8, align 8, !tbaa !17
  %75 = getelementptr inbounds float, ptr %73, i64 %74
  store float %72, ptr %75, align 4, !tbaa !9
  %76 = load i64, ptr %7, align 8, !tbaa !17
  %77 = add i64 %76, 1
  store i64 %77, ptr %7, align 8, !tbaa !17
  %78 = load ptr, ptr %3, align 8, !tbaa !5
  %79 = getelementptr inbounds %struct._dsbuffer_t, ptr %78, i32 0, i32 1
  %80 = load i64, ptr %79, align 8, !tbaa !18
  %81 = icmp eq i64 %77, %80
  br i1 %81, label %82, label %83

82:                                               ; preds = %64
  store i64 0, ptr %7, align 8, !tbaa !17
  br label %83

83:                                               ; preds = %82, %64
  br label %84

84:                                               ; preds = %83
  %85 = load i64, ptr %8, align 8, !tbaa !17
  %86 = add i64 %85, 1
  store i64 %86, ptr %8, align 8, !tbaa !17
  br label %57, !llvm.loop !23

87:                                               ; preds = %63
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br label %88

88:                                               ; preds = %87, %52
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  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_remove_mean = external hidden unnamed_addr constant [49 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
declare dso_local float @dsbuffer_mean(ptr noundef) local_unnamed_addr #1

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

4:                                                ; preds = %2
  tail call void @__assert_fail(ptr noundef nonnull @.str.1, ptr noundef nonnull @.str.2, i32 noundef 412, ptr noundef nonnull @__PRETTY_FUNCTION__.dsbuffer_remove_mean) #2
  unreachable

5:                                                ; preds = %2
  %.not27 = icmp eq ptr %1, null
  br i1 %.not27, label %6, label %7

6:                                                ; preds = %5
  tail call void @__assert_fail(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.2, i32 noundef 413, ptr noundef nonnull @__PRETTY_FUNCTION__.dsbuffer_remove_mean) #2
  unreachable

7:                                                ; preds = %5
  %8 = tail call float @dsbuffer_mean(ptr noundef nonnull %0)
  %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
  %.not34 = icmp eq i64 %13, 0
  br i1 %11, label %.preheader, label %56

.preheader:                                       ; preds = %7
  br i1 %.not34, label %.loopexit, label %.lr.ph32

.lr.ph32:                                         ; 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.ph32
  %18 = ptrtoint ptr %14 to i64
  %19 = shl i64 %16, 2
  %20 = add i64 %19, %18
  %21 = sub i64 %3, %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 %8, 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.load39 = load <4 x float>, ptr %23, align 4, !tbaa !17
  %24 = fsub <4 x float> %wide.load, %broadcast.splat
  %25 = fsub <4 x float> %wide.load39, %broadcast.splat
  %26 = getelementptr inbounds float, ptr %1, 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.ph32
  %.02431.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %.lr.ph32 ], [ %n.vec, %middle.block ]
  %xtraiter41 = and i64 %13, 3
  %lcmp.mod42.not = icmp eq i64 %xtraiter41, 0
  br i1 %lcmp.mod42.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol

scalar.ph.prol:                                   ; preds = %scalar.ph.preheader, %scalar.ph.prol
  %.02431.prol = phi i64 [ %33, %scalar.ph.prol ], [ %.02431.ph, %scalar.ph.preheader ]
  %prol.iter = phi i64 [ %prol.iter.next, %scalar.ph.prol ], [ 0, %scalar.ph.preheader ]
  %29 = getelementptr float, ptr %17, i64 %.02431.prol
  %30 = load float, ptr %29, align 4, !tbaa !17
  %31 = fsub float %30, %8
  %32 = getelementptr inbounds float, ptr %1, i64 %.02431.prol
  store float %31, ptr %32, align 4, !tbaa !17
  %33 = add nuw i64 %.02431.prol, 1
  %prol.iter.next = add i64 %prol.iter, 1
  %prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter41
  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
  %.02431.unr = phi i64 [ %.02431.ph, %scalar.ph.preheader ], [ %33, %scalar.ph.prol ]
  %34 = sub i64 %.02431.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
  %.02431 = phi i64 [ %55, %scalar.ph ], [ %.02431.unr, %scalar.ph.prol.loopexit ]
  %36 = getelementptr float, ptr %17, i64 %.02431
  %37 = load float, ptr %36, align 4, !tbaa !17
  %38 = fsub float %37, %8
  %39 = getelementptr inbounds float, ptr %1, i64 %.02431
  store float %38, ptr %39, align 4, !tbaa !17
  %40 = add nuw i64 %.02431, 1
  %41 = getelementptr float, ptr %17, i64 %40
  %42 = load float, ptr %41, align 4, !tbaa !17
  %43 = fsub float %42, %8
  %44 = getelementptr inbounds float, ptr %1, i64 %40
  store float %43, ptr %44, align 4, !tbaa !17
  %45 = add nuw i64 %.02431, 2
  %46 = getelementptr float, ptr %17, i64 %45
  %47 = load float, ptr %46, align 4, !tbaa !17
  %48 = fsub float %47, %8
  %49 = getelementptr inbounds float, ptr %1, i64 %45
  store float %48, ptr %49, align 4, !tbaa !17
  %50 = add nuw i64 %.02431, 3
  %51 = getelementptr float, ptr %17, i64 %50
  %52 = load float, ptr %51, align 4, !tbaa !17
  %53 = fsub float %52, %8
  %54 = getelementptr inbounds float, ptr %1, i64 %50
  store float %53, ptr %54, align 4, !tbaa !17
  %55 = add nuw i64 %.02431, 4
  %exitcond36.not.3 = icmp eq i64 %55, %13
  br i1 %exitcond36.not.3, label %.loopexit, label %scalar.ph, !llvm.loop !25

56:                                               ; preds = %7
  br i1 %.not34, 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.loopexit40.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
  %.030 = phi i64 [ 0, %.lr.ph.new ], [ %75, %61 ]
  %.02329 = 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 %.02329
  %63 = load float, ptr %62, align 4, !tbaa !17
  %64 = fsub float %63, %8
  %65 = getelementptr inbounds float, ptr %1, i64 %.030
  store float %64, ptr %65, align 4, !tbaa !17
  %66 = add i64 %.02329, 1
  %67 = icmp eq i64 %66, %13
  %spec.store.select = select i1 %67, i64 0, i64 %66
  %68 = or disjoint i64 %.030, 1
  %69 = getelementptr inbounds float, ptr %59, i64 %spec.store.select
  %70 = load float, ptr %69, align 4, !tbaa !17
  %71 = fsub float %70, %8
  %72 = getelementptr inbounds float, ptr %1, 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 %.030, 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.loopexit40.unr-lcssa, label %61, !llvm.loop !26

.loopexit.loopexit40.unr-lcssa:                   ; preds = %61, %.lr.ph
  %.030.unr = phi i64 [ 0, %.lr.ph ], [ %75, %61 ]
  %.02329.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.loopexit40.epilog-lcssa

.loopexit.loopexit40.epilog-lcssa:                ; preds = %.loopexit.loopexit40.unr-lcssa
  %76 = getelementptr inbounds float, ptr %59, i64 %.02329.unr
  %77 = load float, ptr %76, align 4, !tbaa !17
  %78 = fsub float %77, %8
  %79 = getelementptr inbounds float, ptr %1, i64 %.030.unr
  store float %78, ptr %79, align 4, !tbaa !17
  br label %.loopexit

.loopexit:                                        ; preds = %.loopexit.loopexit40.epilog-lcssa, %.loopexit.loopexit40.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,SROAPass,SimplifyCFGPass,TailCallElimPass