; LLVM IR from kkumatani/distant_speech_recognition :: btk20_src/sad (neural_spnsp_det)

; 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.MLP = type { i32, ptr, ptr, ptr, ptr, ptr, i32, ptr }

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

; Function Attrs: nounwind uwtable
define dso_local i32 @Mlp_Post(i32 noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #1 {
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  store i32 %0, ptr %5, align 4, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !9
  store ptr %2, ptr %7, align 8, !tbaa !9
  store ptr %3, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #2
  store i32 0, ptr %9, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %47, %4
  %15 = load i32, ptr %9, align 4, !tbaa !5
  %16 = load ptr, ptr %7, align 8, !tbaa !9
  %17 = getelementptr inbounds %struct.MLP, ptr %16, i32 0, i32 0
  %18 = load i32, ptr %17, align 8, !tbaa !11
  %19 = add nsw i32 %18, 1
  %20 = icmp slt i32 %15, %19
  br i1 %20, label %21, label %50

21:                                               ; preds = %14
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %22

22:                                               ; preds = %43, %21
  %23 = load i32, ptr %10, align 4, !tbaa !5
  %24 = load ptr, ptr %7, align 8, !tbaa !9
  %25 = getelementptr inbounds %struct.MLP, ptr %24, i32 0, i32 1
  %26 = load ptr, ptr %25, align 8, !tbaa !13
  %27 = load i32, ptr %9, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  %29 = getelementptr inbounds i32, ptr %26, i64 %28
  %30 = load i32, ptr %29, align 4, !tbaa !5
  %31 = icmp slt i32 %23, %30
  br i1 %31, label %32, label %46

32:                                               ; preds = %22
  %33 = load ptr, ptr %7, align 8, !tbaa !9
  %34 = getelementptr inbounds %struct.MLP, ptr %33, i32 0, i32 7
  %35 = load ptr, ptr %34, align 8, !tbaa !14
  %36 = load i32, ptr %9, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds ptr, ptr %35, i64 %37
  %39 = load ptr, ptr %38, align 8, !tbaa !9
  %40 = load i32, ptr %10, align 4, !tbaa !5
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds float, ptr %39, i64 %41
  store float 0.000000e+00, ptr %42, align 4, !tbaa !15
  br label %43

43:                                               ; preds = %32
  %44 = load i32, ptr %10, align 4, !tbaa !5
  %45 = add nsw i32 %44, 1
  store i32 %45, ptr %10, align 4, !tbaa !5
  br label %22, !llvm.loop !17

46:                                               ; preds = %22
  br label %47

47:                                               ; preds = %46
  %48 = load i32, ptr %9, align 4, !tbaa !5
  %49 = add nsw i32 %48, 1
  store i32 %49, ptr %9, align 4, !tbaa !5
  br label %14, !llvm.loop !19

50:                                               ; preds = %14
  store i32 0, ptr %9, align 4, !tbaa !5
  br label %51

51:                                               ; preds = %85, %50
  %52 = load i32, ptr %9, align 4, !tbaa !5
  %53 = load ptr, ptr %7, align 8, !tbaa !9
  %54 = getelementptr inbounds %struct.MLP, ptr %53, i32 0, i32 1
  %55 = load ptr, ptr %54, align 8, !tbaa !13
  %56 = getelementptr inbounds i32, ptr %55, i64 0
  %57 = load i32, ptr %56, align 4, !tbaa !5
  %58 = icmp slt i32 %52, %57
  br i1 %58, label %59, label %88

59:                                               ; preds = %51
  %60 = load ptr, ptr %6, align 8, !tbaa !9
  %61 = load i32, ptr %9, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds float, ptr %60, i64 %62
  %64 = load float, ptr %63, align 4, !tbaa !15
  %65 = load ptr, ptr %7, align 8, !tbaa !9
  %66 = getelementptr inbounds %struct.MLP, ptr %65, i32 0, i32 4
  %67 = load ptr, ptr %66, align 8, !tbaa !20
  %68 = load i32, ptr %9, align 4, !tbaa !5
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds float, ptr %67, i64 %69
  %71 = load float, ptr %70, align 4, !tbaa !15
  %72 = fsub float %64, %71
  %73 = load ptr, ptr %7, align 8, !tbaa !9
  %74 = getelementptr inbounds %struct.MLP, ptr %73, i32 0, i32 5
  %75 = load ptr, ptr %74, align 8, !tbaa !21
  %76 = load i32, ptr %9, align 4, !tbaa !5
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds float, ptr %75, i64 %77
  %79 = load float, ptr %78, align 4, !tbaa !15
  %80 = fdiv float %72, %79
  %81 = load ptr, ptr %6, align 8, !tbaa !9
  %82 = load i32, ptr %9, align 4, !tbaa !5
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds float, ptr %81, i64 %83
  store float %80, ptr %84, align 4, !tbaa !15
  br label %85

85:                                               ; preds = %59
  %86 = load i32, ptr %9, align 4, !tbaa !5
  %87 = add nsw i32 %86, 1
  store i32 %87, ptr %9, align 4, !tbaa !5
  br label %51, !llvm.loop !22

88:                                               ; preds = %51
  %89 = load ptr, ptr %7, align 8, !tbaa !9
  %90 = load ptr, ptr %6, align 8, !tbaa !9
  %91 = load ptr, ptr %8, align 8, !tbaa !9
  %92 = load ptr, ptr %7, align 8, !tbaa !9
  %93 = getelementptr inbounds %struct.MLP, ptr %92, i32 0, i32 7
  %94 = load ptr, ptr %93, align 8, !tbaa !14
  %95 = call i32 @Mlp_Ffwd(ptr noundef %89, ptr noundef %90, i32 noundef 1, ptr noundef %91, ptr noundef %94)
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #2
  ret i32 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
declare dso_local i32 @Mlp_Ffwd(ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef) #1

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 = { 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 = !{!12, !6, i64 0}
!12 = !{!"", !6, i64 0, !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !6, i64 48, !10, i64 56}
!13 = !{!12, !10, i64 8}
!14 = !{!12, !10, i64 56}
!15 = !{!16, !16, i64 0}
!16 = !{!"float", !7, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}
!19 = distinct !{!19, !18}
!20 = !{!12, !10, i64 32}
!21 = !{!12, !10, i64 40}
!22 = distinct !{!22, !18}


; 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: nounwind uwtable
define dso_local noundef i32 @Mlp_Post(i32 noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #0 {
  %5 = load i32, ptr %2, align 8, !tbaa !5
  %.not27 = icmp slt i32 %5, 0
  %.phi.trans.insert = getelementptr inbounds i8, ptr %2, i64 8
  %.pre = load ptr, ptr %.phi.trans.insert, align 8, !tbaa !11
  br i1 %.not27, label %.preheader, label %.preheader25.lr.ph

.preheader25.lr.ph:                               ; preds = %4
  %6 = getelementptr inbounds i8, ptr %2, i64 56
  %7 = add nuw i32 %5, 1
  %wide.trip.count = zext i32 %7 to i64
  %xtraiter = and i64 %wide.trip.count, 1
  %8 = icmp eq i32 %5, 0
  br i1 %8, label %.preheader.loopexit.unr-lcssa, label %.preheader25.lr.ph.new

.preheader25.lr.ph.new:                           ; preds = %.preheader25.lr.ph
  %unroll_iter = and i64 %wide.trip.count, 4294967294
  br label %.preheader25

.preheader25:                                     ; preds = %._crit_edge.1, %.preheader25.lr.ph.new
  %indvars.iv = phi i64 [ 0, %.preheader25.lr.ph.new ], [ %indvars.iv.next.1, %._crit_edge.1 ]
  %niter = phi i64 [ 0, %.preheader25.lr.ph.new ], [ %niter.next.1, %._crit_edge.1 ]
  %9 = getelementptr inbounds i32, ptr %.pre, i64 %indvars.iv
  %10 = load i32, ptr %9, align 4, !tbaa !12
  %11 = icmp sgt i32 %10, 0
  br i1 %11, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader25
  %12 = load ptr, ptr %6, align 8, !tbaa !13
  %13 = getelementptr inbounds ptr, ptr %12, i64 %indvars.iv
  %14 = load ptr, ptr %13, align 8, !tbaa !14
  %15 = zext nneg i32 %10 to i64
  %16 = shl nuw nsw i64 %15, 2
  tail call void @llvm.memset.p0.i64(ptr align 4 %14, i8 0, i64 %16, i1 false), !tbaa !15
  br label %._crit_edge

.preheader.loopexit.unr-lcssa:                    ; preds = %._crit_edge.1, %.preheader25.lr.ph
  %indvars.iv.unr = phi i64 [ 0, %.preheader25.lr.ph ], [ %indvars.iv.next.1, %._crit_edge.1 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.preheader, label %.preheader25.epil

.preheader25.epil:                                ; preds = %.preheader.loopexit.unr-lcssa
  %17 = getelementptr inbounds i32, ptr %.pre, i64 %indvars.iv.unr
  %18 = load i32, ptr %17, align 4, !tbaa !12
  %19 = icmp sgt i32 %18, 0
  br i1 %19, label %.lr.ph.epil, label %.preheader

.lr.ph.epil:                                      ; preds = %.preheader25.epil
  %20 = load ptr, ptr %6, align 8, !tbaa !13
  %21 = getelementptr inbounds ptr, ptr %20, i64 %indvars.iv.unr
  %22 = load ptr, ptr %21, align 8, !tbaa !14
  %23 = zext nneg i32 %18 to i64
  %24 = shl nuw nsw i64 %23, 2
  tail call void @llvm.memset.p0.i64(ptr align 4 %22, i8 0, i64 %24, i1 false), !tbaa !15
  br label %.preheader

.preheader:                                       ; preds = %.preheader.loopexit.unr-lcssa, %.lr.ph.epil, %.preheader25.epil, %4
  %25 = load i32, ptr %.pre, align 4, !tbaa !12
  %26 = icmp sgt i32 %25, 0
  br i1 %26, label %.lr.ph30, label %._crit_edge31

.lr.ph30:                                         ; preds = %.preheader
  %27 = getelementptr inbounds i8, ptr %2, i64 32
  %28 = load ptr, ptr %27, align 8, !tbaa !17
  %29 = getelementptr inbounds i8, ptr %2, i64 40
  %30 = load ptr, ptr %29, align 8, !tbaa !18
  %wide.trip.count37 = zext nneg i32 %25 to i64
  %min.iters.check = icmp ult i32 %25, 4
  br i1 %min.iters.check, label %scalar.ph.preheader, label %vector.memcheck

scalar.ph.preheader:                              ; preds = %middle.block, %vector.memcheck, %.lr.ph30
  %indvars.iv34.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %.lr.ph30 ], [ %n.vec, %middle.block ]
  %xtraiter46 = and i64 %wide.trip.count37, 1
  %lcmp.mod47.not = icmp eq i64 %xtraiter46, 0
  br i1 %lcmp.mod47.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol

scalar.ph.prol:                                   ; preds = %scalar.ph.preheader
  %31 = getelementptr inbounds float, ptr %1, i64 %indvars.iv34.ph
  %32 = load float, ptr %31, align 4, !tbaa !15
  %33 = getelementptr inbounds float, ptr %28, i64 %indvars.iv34.ph
  %34 = load float, ptr %33, align 4, !tbaa !15
  %35 = fsub float %32, %34
  %36 = getelementptr inbounds float, ptr %30, i64 %indvars.iv34.ph
  %37 = load float, ptr %36, align 4, !tbaa !15
  %38 = fdiv float %35, %37
  store float %38, ptr %31, align 4, !tbaa !15
  %indvars.iv.next35.prol = or disjoint i64 %indvars.iv34.ph, 1
  br label %scalar.ph.prol.loopexit

scalar.ph.prol.loopexit:                          ; preds = %scalar.ph.prol, %scalar.ph.preheader
  %indvars.iv34.unr = phi i64 [ %indvars.iv34.ph, %scalar.ph.preheader ], [ %indvars.iv.next35.prol, %scalar.ph.prol ]
  %39 = add nsw i64 %wide.trip.count37, -1
  %40 = icmp eq i64 %indvars.iv34.ph, %39
  br i1 %40, label %._crit_edge31, label %scalar.ph

vector.memcheck:                                  ; preds = %.lr.ph30
  %41 = shl nuw nsw i64 %wide.trip.count37, 2
  %scevgep = getelementptr i8, ptr %1, i64 %41
  %scevgep39 = getelementptr i8, ptr %28, i64 %41
  %scevgep40 = getelementptr i8, ptr %30, i64 %41
  %bound0 = icmp ugt ptr %scevgep39, %1
  %bound1 = icmp ult ptr %28, %scevgep
  %found.conflict = and i1 %bound0, %bound1
  %bound041 = icmp ugt ptr %scevgep40, %1
  %bound142 = icmp ult ptr %30, %scevgep
  %found.conflict43 = and i1 %bound041, %bound142
  %conflict.rdx = or i1 %found.conflict, %found.conflict43
  br i1 %conflict.rdx, label %scalar.ph.preheader, label %vector.ph

vector.ph:                                        ; preds = %vector.memcheck
  %n.vec = and i64 %wide.trip.count37, 2147483644
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %42 = getelementptr inbounds float, ptr %1, i64 %index
  %wide.load = load <4 x float>, ptr %42, align 4, !tbaa !15, !alias.scope !19, !noalias !22
  %43 = getelementptr inbounds float, ptr %28, i64 %index
  %wide.load44 = load <4 x float>, ptr %43, align 4, !tbaa !15, !alias.scope !25
  %44 = fsub <4 x float> %wide.load, %wide.load44
  %45 = getelementptr inbounds float, ptr %30, i64 %index
  %wide.load45 = load <4 x float>, ptr %45, align 4, !tbaa !15, !alias.scope !26
  %46 = fdiv <4 x float> %44, %wide.load45
  store <4 x float> %46, ptr %42, align 4, !tbaa !15, !alias.scope !19, !noalias !22
  %index.next = add nuw i64 %index, 4
  %47 = icmp eq i64 %index.next, %n.vec
  br i1 %47, label %middle.block, label %vector.body, !llvm.loop !27

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %wide.trip.count37
  br i1 %cmp.n, label %._crit_edge31, label %scalar.ph.preheader

._crit_edge:                                      ; preds = %.lr.ph, %.preheader25
  %indvars.iv.next = or disjoint i64 %indvars.iv, 1
  %48 = getelementptr inbounds i32, ptr %.pre, i64 %indvars.iv.next
  %49 = load i32, ptr %48, align 4, !tbaa !12
  %50 = icmp sgt i32 %49, 0
  br i1 %50, label %.lr.ph.1, label %._crit_edge.1

.lr.ph.1:                                         ; preds = %._crit_edge
  %51 = load ptr, ptr %6, align 8, !tbaa !13
  %52 = getelementptr inbounds ptr, ptr %51, i64 %indvars.iv.next
  %53 = load ptr, ptr %52, align 8, !tbaa !14
  %54 = zext nneg i32 %49 to i64
  %55 = shl nuw nsw i64 %54, 2
  tail call void @llvm.memset.p0.i64(ptr align 4 %53, i8 0, i64 %55, i1 false), !tbaa !15
  br label %._crit_edge.1

._crit_edge.1:                                    ; preds = %.lr.ph.1, %._crit_edge
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 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 %.preheader.loopexit.unr-lcssa, label %.preheader25, !llvm.loop !31

scalar.ph:                                        ; preds = %scalar.ph.prol.loopexit, %scalar.ph
  %indvars.iv34 = phi i64 [ %indvars.iv.next35.1, %scalar.ph ], [ %indvars.iv34.unr, %scalar.ph.prol.loopexit ]
  %56 = getelementptr inbounds float, ptr %1, i64 %indvars.iv34
  %57 = load float, ptr %56, align 4, !tbaa !15
  %58 = getelementptr inbounds float, ptr %28, i64 %indvars.iv34
  %59 = load float, ptr %58, align 4, !tbaa !15
  %60 = fsub float %57, %59
  %61 = getelementptr inbounds float, ptr %30, i64 %indvars.iv34
  %62 = load float, ptr %61, align 4, !tbaa !15
  %63 = fdiv float %60, %62
  store float %63, ptr %56, align 4, !tbaa !15
  %indvars.iv.next35 = add nuw nsw i64 %indvars.iv34, 1
  %64 = getelementptr inbounds float, ptr %1, i64 %indvars.iv.next35
  %65 = load float, ptr %64, align 4, !tbaa !15
  %66 = getelementptr inbounds float, ptr %28, i64 %indvars.iv.next35
  %67 = load float, ptr %66, align 4, !tbaa !15
  %68 = fsub float %65, %67
  %69 = getelementptr inbounds float, ptr %30, i64 %indvars.iv.next35
  %70 = load float, ptr %69, align 4, !tbaa !15
  %71 = fdiv float %68, %70
  store float %71, ptr %64, align 4, !tbaa !15
  %indvars.iv.next35.1 = add nuw nsw i64 %indvars.iv34, 2
  %exitcond38.not.1 = icmp eq i64 %indvars.iv.next35.1, %wide.trip.count37
  br i1 %exitcond38.not.1, label %._crit_edge31, label %scalar.ph, !llvm.loop !32

._crit_edge31:                                    ; preds = %scalar.ph.prol.loopexit, %scalar.ph, %middle.block, %.preheader
  %72 = getelementptr inbounds i8, ptr %2, i64 56
  %73 = load ptr, ptr %72, align 8, !tbaa !13
  %74 = tail call i32 @Mlp_Ffwd(ptr noundef nonnull %2, ptr noundef %1, i32 noundef 1, ptr noundef %3, ptr noundef %73)
  ret i32 0
}

; Function Attrs: nounwind uwtable
declare dso_local i32 @Mlp_Ffwd(ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

attributes #0 = { 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 #1 = { nocallback nofree nounwind willreturn memory(argmem: write) }

!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, !7, i64 0}
!6 = !{!"", !7, i64 0, !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !7, i64 48, !10, i64 56}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!6, !10, i64 8}
!12 = !{!7, !7, i64 0}
!13 = !{!6, !10, i64 56}
!14 = !{!10, !10, i64 0}
!15 = !{!16, !16, i64 0}
!16 = !{!"float", !8, i64 0}
!17 = !{!6, !10, i64 32}
!18 = !{!6, !10, i64 40}
!19 = !{!20}
!20 = distinct !{!20, !21}
!21 = distinct !{!21, !"LVerDomain"}
!22 = !{!23, !24}
!23 = distinct !{!23, !21}
!24 = distinct !{!24, !21}
!25 = !{!23}
!26 = !{!24}
!27 = distinct !{!27, !28, !29, !30}
!28 = !{!"llvm.loop.mustprogress"}
!29 = !{!"llvm.loop.isvectorized", i32 1}
!30 = !{!"llvm.loop.unroll.runtime.disable"}
!31 = distinct !{!31, !28}
!32 = distinct !{!32, !28, !29}


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