; LLVM IR from fast-pack/simdcomp :: tests (unit)

; 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"

@.str = external hidden unnamed_addr constant [8 x i8], align 1
@stdout = external global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @issue21() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i64, align 8
  %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 i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  %11 = call i32 (ptr, ...) @printf(ptr noundef @.str)
  %12 = load ptr, ptr @stdout, align 8, !tbaa !5
  %13 = call i32 @fflush(ptr noundef %12)
  store i32 0, ptr %2, align 4, !tbaa !9
  br label %14

14:                                               ; preds = %114, %0
  %15 = load i32, ptr %2, align 4, !tbaa !9
  %16 = icmp ult i32 %15, 30
  br i1 %16, label %17, label %117

17:                                               ; preds = %14
  %18 = call i32 (ptr, ...) @printf(ptr noundef @.str.1)
  %19 = load ptr, ptr @stdout, align 8, !tbaa !5
  %20 = call i32 @fflush(ptr noundef %19)
  store i32 1, ptr %3, align 4, !tbaa !9
  br label %21

21:                                               ; preds = %110, %17
  %22 = load i32, ptr %3, align 4, !tbaa !9
  %23 = icmp ult i32 %22, 4096
  br i1 %23, label %24, label %113

24:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  %25 = load i32, ptr %3, align 4, !tbaa !9
  %26 = zext i32 %25 to i64
  %27 = mul i64 %26, 4
  %28 = call noalias ptr @malloc(i64 noundef %27) #6
  store ptr %28, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %29 = load i32, ptr %3, align 4, !tbaa !9
  %30 = zext i32 %29 to i64
  %31 = mul i64 %30, 4
  %32 = call noalias ptr @malloc(i64 noundef %31) #6
  store ptr %32, ptr %6, align 8, !tbaa !5
  store i64 0, ptr %4, align 8, !tbaa !11
  br label %33

33:                                               ; preds = %45, %24
  %34 = load i64, ptr %4, align 8, !tbaa !11
  %35 = load i32, ptr %3, align 4, !tbaa !9
  %36 = zext i32 %35 to i64
  %37 = icmp ult i64 %34, %36
  br i1 %37, label %38, label %48

38:                                               ; preds = %33
  %39 = load i32, ptr %2, align 4, !tbaa !9
  %40 = shl i32 1, %39
  %41 = sub nsw i32 %40, 1
  %42 = load ptr, ptr %5, align 8, !tbaa !5
  %43 = load i64, ptr %4, align 8, !tbaa !11
  %44 = getelementptr inbounds i32, ptr %42, i64 %43
  store i32 %41, ptr %44, align 4, !tbaa !9
  br label %45

45:                                               ; preds = %38
  %46 = load i64, ptr %4, align 8, !tbaa !11
  %47 = add i64 %46, 1
  store i64 %47, ptr %4, align 8, !tbaa !11
  br label %33, !llvm.loop !13

48:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  %49 = load ptr, ptr %5, align 8, !tbaa !5
  %50 = load i32, ptr %3, align 4, !tbaa !9
  %51 = call i32 @maxbits_length(ptr noundef %49, i32 noundef %50)
  store i32 %51, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  %52 = load i32, ptr %3, align 4, !tbaa !9
  %53 = load i32, ptr %7, align 4, !tbaa !9
  %54 = call i32 @simdpack_compressedbytes(i32 noundef %52, i32 noundef %53)
  %55 = sext i32 %54 to i64
  %56 = call noalias ptr @malloc(i64 noundef %55) #6
  store ptr %56, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %57 = load ptr, ptr %5, align 8, !tbaa !5
  %58 = load i32, ptr %3, align 4, !tbaa !9
  %59 = zext i32 %58 to i64
  %60 = load ptr, ptr %8, align 8, !tbaa !5
  %61 = load i32, ptr %7, align 4, !tbaa !9
  %62 = call ptr @simdpack_length(ptr noundef %57, i64 noundef %59, ptr noundef %60, i32 noundef %61)
  store ptr %62, ptr %9, align 8, !tbaa !5
  %63 = load ptr, ptr %9, align 8, !tbaa !5
  %64 = load ptr, ptr %8, align 8, !tbaa !5
  %65 = ptrtoint ptr %63 to i64
  %66 = ptrtoint ptr %64 to i64
  %67 = sub i64 %65, %66
  %68 = load i32, ptr %3, align 4, !tbaa !9
  %69 = load i32, ptr %7, align 4, !tbaa !9
  %70 = call i32 @simdpack_compressedbytes(i32 noundef %68, i32 noundef %69)
  %71 = sext i32 %70 to i64
  %72 = icmp ne i64 %67, %71
  br i1 %72, label %73, label %75

73:                                               ; preds = %48
  %74 = call i32 (ptr, ...) @printf(ptr noundef @.str.2)
  store i32 -1, ptr %1, align 4
  store i32 1, ptr %10, align 4
  br label %107

75:                                               ; preds = %48
  %76 = load ptr, ptr %8, align 8, !tbaa !5
  %77 = load i32, ptr %3, align 4, !tbaa !9
  %78 = zext i32 %77 to i64
  %79 = load ptr, ptr %6, align 8, !tbaa !5
  %80 = load i32, ptr %7, align 4, !tbaa !9
  %81 = call ptr @simdunpack_length(ptr noundef %76, i64 noundef %78, ptr noundef %79, i32 noundef %80)
  store i64 0, ptr %4, align 8, !tbaa !11
  br label %82

82:                                               ; preds = %100, %75
  %83 = load i64, ptr %4, align 8, !tbaa !11
  %84 = load i32, ptr %3, align 4, !tbaa !9
  %85 = zext i32 %84 to i64
  %86 = icmp ult i64 %83, %85
  br i1 %86, label %87, label %103

87:                                               ; preds = %82
  %88 = load ptr, ptr %5, align 8, !tbaa !5
  %89 = load i64, ptr %4, align 8, !tbaa !11
  %90 = getelementptr inbounds i32, ptr %88, i64 %89
  %91 = load i32, ptr %90, align 4, !tbaa !9
  %92 = load ptr, ptr %6, align 8, !tbaa !5
  %93 = load i64, ptr %4, align 8, !tbaa !11
  %94 = getelementptr inbounds i32, ptr %92, i64 %93
  %95 = load i32, ptr %94, align 4, !tbaa !9
  %96 = icmp ne i32 %91, %95
  br i1 %96, label %97, label %99

97:                                               ; preds = %87
  %98 = call i32 (ptr, ...) @printf(ptr noundef @.str.3)
  store i32 -1, ptr %1, align 4
  store i32 1, ptr %10, align 4
  br label %107

99:                                               ; preds = %87
  br label %100

100:                                              ; preds = %99
  %101 = load i64, ptr %4, align 8, !tbaa !11
  %102 = add i64 %101, 1
  store i64 %102, ptr %4, align 8, !tbaa !11
  br label %82, !llvm.loop !15

103:                                              ; preds = %82
  %104 = load ptr, ptr %5, align 8, !tbaa !5
  call void @free(ptr noundef %104) #5
  %105 = load ptr, ptr %6, align 8, !tbaa !5
  call void @free(ptr noundef %105) #5
  %106 = load ptr, ptr %8, align 8, !tbaa !5
  call void @free(ptr noundef %106) #5
  store i32 0, ptr %10, align 4
  br label %107

107:                                              ; preds = %103, %97, %73
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  %108 = load i32, ptr %10, align 4
  switch i32 %108, label %119 [
    i32 0, label %109
  ]

109:                                              ; preds = %107
  br label %110

110:                                              ; preds = %109
  %111 = load i32, ptr %3, align 4, !tbaa !9
  %112 = add i32 %111, 1
  store i32 %112, ptr %3, align 4, !tbaa !9
  br label %21, !llvm.loop !16

113:                                              ; preds = %21
  br label %114

114:                                              ; preds = %113
  %115 = load i32, ptr %2, align 4, !tbaa !9
  %116 = add i32 %115, 1
  store i32 %116, ptr %2, align 4, !tbaa !9
  br label %14, !llvm.loop !17

117:                                              ; preds = %14
  %118 = call i32 (ptr, ...) @printf(ptr noundef @.str.4)
  store i32 0, ptr %1, align 4
  store i32 1, ptr %10, align 4
  br label %119

119:                                              ; preds = %117, %107
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  %120 = load i32, ptr %1, align 4
  ret i32 %120
}

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

declare i32 @printf(ptr noundef, ...) #2

declare i32 @fflush(ptr noundef) #2

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

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

declare i32 @simdpack_compressedbytes(i32 noundef, i32 noundef) #2

declare ptr @simdpack_length(ptr noundef, i64 noundef, ptr noundef, i32 noundef) #2

declare ptr @simdunpack_length(ptr noundef, i64 noundef, ptr noundef, i32 noundef) #2

; Function Attrs: nounwind
declare void @free(ptr noundef) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 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 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 = { 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 #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }

!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 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}
!17 = distinct !{!17, !14}


; 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 = external hidden unnamed_addr constant [8 x i8], align 1
@stdout = external local_unnamed_addr global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @issue21() local_unnamed_addr #0 {
  %1 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str)
  %2 = load ptr, ptr @stdout, align 8, !tbaa !5
  %3 = tail call i32 @fflush(ptr noundef %2)
  br label %4

4:                                                ; preds = %0, %39
  %.04049 = phi i32 [ 0, %0 ], [ %40, %39 ]
  %5 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1)
  %6 = load ptr, ptr @stdout, align 8, !tbaa !5
  %7 = tail call i32 @fflush(ptr noundef %6)
  %notmask = shl nsw i32 -1, %.04049
  %8 = xor i32 %notmask, -1
  %broadcast.splatinsert = insertelement <4 x i32> poison, i32 %8, i64 0
  %broadcast.splat = shufflevector <4 x i32> %broadcast.splatinsert, <4 x i32> poison, <4 x i32> zeroinitializer
  br label %9

9:                                                ; preds = %4, %38
  %indvars.iv = phi i64 [ 1, %4 ], [ %indvars.iv.next, %38 ]
  %10 = shl nuw nsw i64 %indvars.iv, 2
  %11 = tail call noalias ptr @malloc(i64 noundef %10) #5
  %12 = tail call noalias ptr @malloc(i64 noundef %10) #5
  %min.iters.check = icmp ult i64 %indvars.iv, 8
  br i1 %min.iters.check, label %scalar.ph.preheader, label %vector.ph

vector.ph:                                        ; preds = %9
  %n.vec = and i64 %indvars.iv, 9223372036854775800
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %13 = getelementptr inbounds i32, ptr %11, i64 %index
  %14 = getelementptr inbounds i8, ptr %13, i64 16
  store <4 x i32> %broadcast.splat, ptr %13, align 4, !tbaa !9
  store <4 x i32> %broadcast.splat, ptr %14, align 4, !tbaa !9
  %index.next = add nuw i64 %index, 8
  %15 = icmp eq i64 %index.next, %n.vec
  br i1 %15, label %middle.block, label %vector.body, !llvm.loop !11

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

scalar.ph.preheader:                              ; preds = %middle.block, %9
  %.04246.ph = phi i64 [ 0, %9 ], [ %n.vec, %middle.block ]
  br label %scalar.ph

scalar.ph:                                        ; preds = %scalar.ph.preheader, %scalar.ph
  %.04246 = phi i64 [ %17, %scalar.ph ], [ %.04246.ph, %scalar.ph.preheader ]
  %16 = getelementptr inbounds i32, ptr %11, i64 %.04246
  store i32 %8, ptr %16, align 4, !tbaa !9
  %17 = add nuw nsw i64 %.04246, 1
  %exitcond.not = icmp eq i64 %17, %indvars.iv
  br i1 %exitcond.not, label %.loopexit, label %scalar.ph, !llvm.loop !15

.loopexit:                                        ; preds = %scalar.ph, %middle.block
  %18 = trunc nuw nsw i64 %indvars.iv to i32
  %19 = tail call i32 @maxbits_length(ptr noundef nonnull %11, i32 noundef %18) #6
  %20 = tail call i32 @simdpack_compressedbytes(i32 noundef %18, i32 noundef %19) #6
  %21 = sext i32 %20 to i64
  %22 = tail call noalias ptr @malloc(i64 noundef %21) #5
  %23 = tail call ptr @simdpack_length(ptr noundef nonnull %11, i64 noundef %indvars.iv, ptr noundef %22, i32 noundef %19) #6
  %24 = ptrtoint ptr %23 to i64
  %25 = ptrtoint ptr %22 to i64
  %26 = sub i64 %24, %25
  %27 = tail call i32 @simdpack_compressedbytes(i32 noundef %18, i32 noundef %19) #6
  %28 = sext i32 %27 to i64
  %.not = icmp eq i64 %26, %28
  br i1 %.not, label %29, label %.critedge

29:                                               ; preds = %.loopexit
  %30 = tail call ptr @simdunpack_length(ptr noundef %22, i64 noundef %indvars.iv, ptr noundef %12, i32 noundef %19) #6
  br label %33

31:                                               ; preds = %33
  %32 = add nuw nsw i64 %.14347, 1
  %exitcond50.not = icmp eq i64 %32, %indvars.iv
  br i1 %exitcond50.not, label %38, label %33, !llvm.loop !16

33:                                               ; preds = %29, %31
  %.14347 = phi i64 [ 0, %29 ], [ %32, %31 ]
  %34 = getelementptr inbounds i32, ptr %11, i64 %.14347
  %35 = load i32, ptr %34, align 4, !tbaa !9
  %36 = getelementptr inbounds i32, ptr %12, i64 %.14347
  %37 = load i32, ptr %36, align 4, !tbaa !9
  %.not45 = icmp eq i32 %35, %37
  br i1 %.not45, label %31, label %.critedge

38:                                               ; preds = %31
  tail call void @free(ptr noundef nonnull %11) #6
  tail call void @free(ptr noundef nonnull %12) #6
  tail call void @free(ptr noundef %22) #6
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond52.not = icmp eq i64 %indvars.iv.next, 4096
  br i1 %exitcond52.not, label %39, label %9, !llvm.loop !17

39:                                               ; preds = %38
  %40 = add nuw nsw i32 %.04049, 1
  %exitcond53.not = icmp eq i32 %40, 30
  br i1 %exitcond53.not, label %.critedge, label %4, !llvm.loop !18

.critedge:                                        ; preds = %39, %.loopexit, %33
  %.str.2.sink = phi ptr [ @.str.3, %33 ], [ @.str.2, %.loopexit ], [ @.str.4, %39 ]
  %.3 = phi i32 [ -1, %33 ], [ -1, %.loopexit ], [ 0, %39 ]
  %41 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2.sink)
  ret i32 %.3
}

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noundef i32 @fflush(ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #2

declare i32 @maxbits_length(ptr noundef, i32 noundef) local_unnamed_addr #3

declare i32 @simdpack_compressedbytes(i32 noundef, i32 noundef) local_unnamed_addr #3

declare ptr @simdpack_length(ptr noundef, i64 noundef, ptr noundef, i32 noundef) local_unnamed_addr #3

declare ptr @simdunpack_length(ptr noundef, i64 noundef, ptr noundef, i32 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

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 = { 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 #2 = { 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 #3 = { "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 = { nounwind allocsize(0) }
attributes #6 = { 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 = !{!"int", !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 = distinct !{!15, !12, !14, !13}
!16 = distinct !{!16, !12}
!17 = distinct !{!17, !12}
!18 = distinct !{!18, !12}


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