; LLVM IR from NaokiHori/VerySimpleNSSolver :: src/integrate (update_pressure)

; 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.domain_t = type { double, double, i64, i64, double, double }
%struct.flow_solver_t = type { ptr, ptr, ptr, %struct.poisson_solver_t }
%struct.poisson_solver_t = type { ptr, ptr, ptr, ptr, double, ptr, ptr, ptr, ptr, ptr }
%struct.flow_field_t = type { ptr, ptr, ptr, ptr }

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [22 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [94 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [32 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @update_pressure(ptr noundef %0, ptr noundef %1, ptr noundef %2) #0 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i64, align 8
  %13 = alloca i32, align 4
  %14 = alloca i64, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.domain_t, ptr %15, i32 0, i32 2
  %17 = load i64, ptr %16, align 8, !tbaa !9
  store i64 %17, ptr %8, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.domain_t, ptr %18, i32 0, i32 3
  %20 = load i64, ptr %19, align 8, !tbaa !14
  store i64 %20, ptr %9, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %21 = load ptr, ptr %7, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.flow_solver_t, ptr %21, i32 0, i32 0
  %23 = load ptr, ptr %22, align 8, !tbaa !15
  store ptr %23, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  %24 = load ptr, ptr %6, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.flow_field_t, ptr %24, i32 0, i32 2
  %26 = load ptr, ptr %25, align 8, !tbaa !18
  store ptr %26, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  store i64 1, ptr %12, align 8, !tbaa !13
  br label %27

27:                                               ; preds = %58, %3
  %28 = load i64, ptr %12, align 8, !tbaa !13
  %29 = load i64, ptr %9, align 8, !tbaa !13
  %30 = icmp ule i64 %28, %29
  br i1 %30, label %32, label %31

31:                                               ; preds = %27
  store i32 2, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  br label %61

32:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  store i64 1, ptr %14, align 8, !tbaa !13
  br label %33

33:                                               ; preds = %54, %32
  %34 = load i64, ptr %14, align 8, !tbaa !13
  %35 = load i64, ptr %8, align 8, !tbaa !13
  %36 = icmp ule i64 %34, %35
  br i1 %36, label %38, label %37

37:                                               ; preds = %33
  store i32 5, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  br label %57

38:                                               ; preds = %33
  %39 = load ptr, ptr %10, align 8, !tbaa !5
  %40 = load i64, ptr %12, align 8, !tbaa !13
  %41 = getelementptr inbounds ptr, ptr %39, i64 %40
  %42 = load ptr, ptr %41, align 8, !tbaa !5
  %43 = load i64, ptr %14, align 8, !tbaa !13
  %44 = getelementptr inbounds double, ptr %42, i64 %43
  %45 = load double, ptr %44, align 8, !tbaa !20
  %46 = load ptr, ptr %11, align 8, !tbaa !5
  %47 = load i64, ptr %12, align 8, !tbaa !13
  %48 = getelementptr inbounds ptr, ptr %46, i64 %47
  %49 = load ptr, ptr %48, align 8, !tbaa !5
  %50 = load i64, ptr %14, align 8, !tbaa !13
  %51 = getelementptr inbounds double, ptr %49, i64 %50
  %52 = load double, ptr %51, align 8, !tbaa !20
  %53 = fadd double %52, %45
  store double %53, ptr %51, align 8, !tbaa !20
  br label %54

54:                                               ; preds = %38
  %55 = load i64, ptr %14, align 8, !tbaa !13
  %56 = add i64 %55, 1
  store i64 %56, ptr %14, align 8, !tbaa !13
  br label %33, !llvm.loop !21

57:                                               ; preds = %37
  br label %58

58:                                               ; preds = %57
  %59 = load i64, ptr %12, align 8, !tbaa !13
  %60 = add i64 %59, 1
  store i64 %60, ptr %12, align 8, !tbaa !13
  br label %27, !llvm.loop !23

61:                                               ; preds = %31
  %62 = load ptr, ptr %5, align 8, !tbaa !5
  %63 = load ptr, ptr %11, align 8, !tbaa !5
  %64 = call i32 @exchange_halo_x(ptr noundef %62, ptr noundef %63)
  %65 = icmp ne i32 0, %64
  br i1 %65, label %66, label %72

66:                                               ; preds = %61
  br label %67

67:                                               ; preds = %66
  %68 = load ptr, ptr @stderr, align 8, !tbaa !5
  %69 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %68, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 25, ptr noundef @.str.2) #4
  br label %70

70:                                               ; preds = %67
  br label %71

71:                                               ; preds = %70
  br label %73

72:                                               ; preds = %61
  store i32 0, ptr %4, align 4
  store i32 1, ptr %13, align 4
  br label %79

73:                                               ; preds = %71
  br label %74

74:                                               ; preds = %73
  %75 = load ptr, ptr @stderr, align 8, !tbaa !5
  %76 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %75, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 37, ptr noundef @.str.3) #4
  br label %77

77:                                               ; preds = %74
  br label %78

78:                                               ; preds = %77
  store i32 1, ptr %4, align 4
  store i32 1, ptr %13, align 4
  br label %79

79:                                               ; preds = %78, %72
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  %80 = load i32, ptr %4, align 4
  ret i32 %80
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

declare i32 @exchange_halo_x(ptr noundef, ptr noundef) #2

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #3

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 nosync nounwind willreturn memory(argmem: readwrite) }
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 }

!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, !12, i64 16}
!10 = !{!"", !11, i64 0, !11, i64 8, !12, i64 16, !12, i64 24, !11, i64 32, !11, i64 40}
!11 = !{!"double", !7, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!12, !12, i64 0}
!14 = !{!10, !12, i64 24}
!15 = !{!16, !6, i64 0}
!16 = !{!"", !6, i64 0, !6, i64 8, !6, i64 16, !17, i64 24}
!17 = !{!"", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !11, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72}
!18 = !{!19, !6, i64 16}
!19 = !{!"", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!20 = !{!11, !11, i64 0}
!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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [22 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [94 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [32 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @update_pressure(ptr noundef %0, ptr nocapture noundef readonly %1, ptr nocapture noundef readonly %2) local_unnamed_addr #0 {
  %4 = getelementptr inbounds i8, ptr %0, i64 16
  %5 = load i64, ptr %4, align 8, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %0, i64 24
  %7 = load i64, ptr %6, align 8, !tbaa !11
  %8 = load ptr, ptr %2, align 8, !tbaa !12
  %9 = getelementptr inbounds i8, ptr %1, i64 16
  %10 = load ptr, ptr %9, align 8, !tbaa !16
  %.not24 = icmp eq i64 %7, 0
  %.not2122 = icmp eq i64 %5, 0
  %or.cond = select i1 %.not24, i1 true, i1 %.not2122
  br i1 %or.cond, label %._crit_edge26, label %.preheader.preheader

.preheader.preheader:                             ; preds = %3
  %11 = add i64 %5, 1
  %umax = tail call i64 @llvm.umax.i64(i64 %11, i64 2)
  %12 = add i64 %7, 1
  %umax28 = tail call i64 @llvm.umax.i64(i64 %12, i64 2)
  %13 = shl i64 %umax, 3
  %14 = add i64 %umax, -1
  %min.iters.check = icmp ult i64 %11, 5
  %n.vec = and i64 %14, -4
  %ind.end = or disjoint i64 %n.vec, 1
  %cmp.n = icmp eq i64 %14, %n.vec
  br label %.preheader

.preheader:                                       ; preds = %.preheader.preheader, %._crit_edge
  %.01825 = phi i64 [ %36, %._crit_edge ], [ 1, %.preheader.preheader ]
  %15 = getelementptr inbounds ptr, ptr %8, i64 %.01825
  %16 = load ptr, ptr %15, align 8, !tbaa !18
  %17 = getelementptr inbounds ptr, ptr %10, i64 %.01825
  %18 = load ptr, ptr %17, align 8, !tbaa !18
  br i1 %min.iters.check, label %scalar.ph.preheader, label %vector.memcheck

scalar.ph.preheader:                              ; preds = %middle.block, %vector.memcheck, %.preheader
  %.023.ph = phi i64 [ 1, %vector.memcheck ], [ 1, %.preheader ], [ %ind.end, %middle.block ]
  %19 = sub i64 %umax, %.023.ph
  %xtraiter = and i64 %19, 3
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol

scalar.ph.prol:                                   ; preds = %scalar.ph.preheader, %scalar.ph.prol
  %.023.prol = phi i64 [ %25, %scalar.ph.prol ], [ %.023.ph, %scalar.ph.preheader ]
  %prol.iter = phi i64 [ %prol.iter.next, %scalar.ph.prol ], [ 0, %scalar.ph.preheader ]
  %20 = getelementptr inbounds double, ptr %16, i64 %.023.prol
  %21 = load double, ptr %20, align 8, !tbaa !19
  %22 = getelementptr inbounds double, ptr %18, i64 %.023.prol
  %23 = load double, ptr %22, align 8, !tbaa !19
  %24 = fadd double %21, %23
  store double %24, ptr %22, align 8, !tbaa !19
  %25 = add nuw i64 %.023.prol, 1
  %prol.iter.next = add i64 %prol.iter, 1
  %prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
  br i1 %prol.iter.cmp.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol, !llvm.loop !20

scalar.ph.prol.loopexit:                          ; preds = %scalar.ph.prol, %scalar.ph.preheader
  %.023.unr = phi i64 [ %.023.ph, %scalar.ph.preheader ], [ %25, %scalar.ph.prol ]
  %26 = sub i64 %.023.ph, %umax
  %27 = icmp ugt i64 %26, -4
  br i1 %27, label %._crit_edge, label %scalar.ph

vector.memcheck:                                  ; preds = %.preheader
  %scevgep = getelementptr i8, ptr %18, i64 8
  %scevgep30 = getelementptr i8, ptr %18, i64 %13
  %scevgep31 = getelementptr i8, ptr %16, i64 8
  %scevgep32 = getelementptr i8, ptr %16, i64 %13
  %bound0 = icmp ult ptr %scevgep, %scevgep32
  %bound1 = icmp ult ptr %scevgep31, %scevgep30
  %found.conflict = and i1 %bound0, %bound1
  br i1 %found.conflict, label %scalar.ph.preheader, label %vector.body

vector.body:                                      ; preds = %vector.memcheck, %vector.body
  %index = phi i64 [ %index.next, %vector.body ], [ 0, %vector.memcheck ]
  %offset.idx = or disjoint i64 %index, 1
  %28 = getelementptr inbounds double, ptr %16, i64 %offset.idx
  %29 = getelementptr inbounds i8, ptr %28, i64 16
  %wide.load = load <2 x double>, ptr %28, align 8, !tbaa !19, !alias.scope !22
  %wide.load33 = load <2 x double>, ptr %29, align 8, !tbaa !19, !alias.scope !22
  %30 = getelementptr inbounds double, ptr %18, i64 %offset.idx
  %31 = getelementptr inbounds i8, ptr %30, i64 16
  %wide.load34 = load <2 x double>, ptr %30, align 8, !tbaa !19, !alias.scope !25, !noalias !22
  %wide.load35 = load <2 x double>, ptr %31, align 8, !tbaa !19, !alias.scope !25, !noalias !22
  %32 = fadd <2 x double> %wide.load, %wide.load34
  %33 = fadd <2 x double> %wide.load33, %wide.load35
  store <2 x double> %32, ptr %30, align 8, !tbaa !19, !alias.scope !25, !noalias !22
  store <2 x double> %33, ptr %31, align 8, !tbaa !19, !alias.scope !25, !noalias !22
  %index.next = add nuw i64 %index, 4
  %34 = icmp eq i64 %index.next, %n.vec
  br i1 %34, label %middle.block, label %vector.body, !llvm.loop !27

middle.block:                                     ; preds = %vector.body
  br i1 %cmp.n, label %._crit_edge, label %scalar.ph.preheader

._crit_edge26:                                    ; preds = %._crit_edge, %3
  %35 = tail call i32 @exchange_halo_x(ptr noundef %0, ptr noundef %10) #4
  %.not20 = icmp eq i32 %35, 0
  br i1 %.not20, label %66, label %61

._crit_edge:                                      ; preds = %scalar.ph.prol.loopexit, %scalar.ph, %middle.block
  %36 = add nuw i64 %.01825, 1
  %exitcond29 = icmp eq i64 %36, %umax28
  br i1 %exitcond29, label %._crit_edge26, label %.preheader, !llvm.loop !31

scalar.ph:                                        ; preds = %scalar.ph.prol.loopexit, %scalar.ph
  %.023 = phi i64 [ %60, %scalar.ph ], [ %.023.unr, %scalar.ph.prol.loopexit ]
  %37 = getelementptr inbounds double, ptr %16, i64 %.023
  %38 = load double, ptr %37, align 8, !tbaa !19
  %39 = getelementptr inbounds double, ptr %18, i64 %.023
  %40 = load double, ptr %39, align 8, !tbaa !19
  %41 = fadd double %38, %40
  store double %41, ptr %39, align 8, !tbaa !19
  %42 = add nuw i64 %.023, 1
  %43 = getelementptr inbounds double, ptr %16, i64 %42
  %44 = load double, ptr %43, align 8, !tbaa !19
  %45 = getelementptr inbounds double, ptr %18, i64 %42
  %46 = load double, ptr %45, align 8, !tbaa !19
  %47 = fadd double %44, %46
  store double %47, ptr %45, align 8, !tbaa !19
  %48 = add nuw i64 %.023, 2
  %49 = getelementptr inbounds double, ptr %16, i64 %48
  %50 = load double, ptr %49, align 8, !tbaa !19
  %51 = getelementptr inbounds double, ptr %18, i64 %48
  %52 = load double, ptr %51, align 8, !tbaa !19
  %53 = fadd double %50, %52
  store double %53, ptr %51, align 8, !tbaa !19
  %54 = add nuw i64 %.023, 3
  %55 = getelementptr inbounds double, ptr %16, i64 %54
  %56 = load double, ptr %55, align 8, !tbaa !19
  %57 = getelementptr inbounds double, ptr %18, i64 %54
  %58 = load double, ptr %57, align 8, !tbaa !19
  %59 = fadd double %56, %58
  store double %59, ptr %57, align 8, !tbaa !19
  %60 = add nuw i64 %.023, 4
  %exitcond.3 = icmp eq i64 %11, %60
  br i1 %exitcond.3, label %._crit_edge, label %scalar.ph, !llvm.loop !32

61:                                               ; preds = %._crit_edge26
  %62 = load ptr, ptr @stderr, align 8, !tbaa !18
  %63 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %62, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 25, ptr noundef nonnull @.str.2) #5
  %64 = load ptr, ptr @stderr, align 8, !tbaa !18
  %65 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %64, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 37, ptr noundef nonnull @.str.3) #5
  br label %66

66:                                               ; preds = %._crit_edge26, %61
  %.019 = phi i32 [ 1, %61 ], [ 0, %._crit_edge26 ]
  ret i32 %.019
}

declare i32 @exchange_halo_x(ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.umax.i64(i64, i64) #3

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 = { "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 = { 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 #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }
attributes #5 = { cold 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, !10, i64 16}
!6 = !{!"", !7, i64 0, !7, i64 8, !10, i64 16, !10, i64 24, !7, i64 32, !7, i64 40}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!6, !10, i64 24}
!12 = !{!13, !14, i64 0}
!13 = !{!"", !14, i64 0, !14, i64 8, !14, i64 16, !15, i64 24}
!14 = !{!"any pointer", !8, i64 0}
!15 = !{!"", !14, i64 0, !14, i64 8, !14, i64 16, !14, i64 24, !7, i64 32, !14, i64 40, !14, i64 48, !14, i64 56, !14, i64 64, !14, i64 72}
!16 = !{!17, !14, i64 16}
!17 = !{!"", !14, i64 0, !14, i64 8, !14, i64 16, !14, i64 24}
!18 = !{!14, !14, i64 0}
!19 = !{!7, !7, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.unroll.disable"}
!22 = !{!23}
!23 = distinct !{!23, !24}
!24 = distinct !{!24, !"LVerDomain"}
!25 = !{!26}
!26 = distinct !{!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: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass