; LLVM IR from mahendramahara/DSA-in-C-Programing :: GRAPH (Kruskals-Algorithm-Minimum-Spanning-Tree)

; 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.Subset = type { i32, i32 }
%struct.Edge = type { i32, i32, i32 }

@.str = external hidden unnamed_addr constant [15 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [15 x i8], align 1

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

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

; 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

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

; Function Attrs: nounwind uwtable
define dso_local void @KruskalMST(ptr noundef %0, i32 noundef %1, i32 noundef %2) #0 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i64, align 8
  %9 = alloca i32, align 4
  %10 = alloca i64, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  store i32 %2, ptr %6, align 4, !tbaa !9
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = load i32, ptr %6, align 4, !tbaa !9
  %18 = sext i32 %17 to i64
  call void @qsort(ptr noundef %16, i64 noundef %18, i64 noundef 12, ptr noundef @compareEdges)
  %19 = load i32, ptr %5, align 4, !tbaa !9
  %20 = zext i32 %19 to i64
  %21 = call ptr @llvm.stacksave.p0()
  store ptr %21, ptr %7, align 8
  %22 = alloca %struct.Subset, i64 %20, align 16
  store i64 %20, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  store i32 0, ptr %9, align 4, !tbaa !9
  br label %23

23:                                               ; preds = %38, %3
  %24 = load i32, ptr %9, align 4, !tbaa !9
  %25 = load i32, ptr %5, align 4, !tbaa !9
  %26 = icmp slt i32 %24, %25
  br i1 %26, label %28, label %27

27:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  br label %41

28:                                               ; preds = %23
  %29 = load i32, ptr %9, align 4, !tbaa !9
  %30 = load i32, ptr %9, align 4, !tbaa !9
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds %struct.Subset, ptr %22, i64 %31
  %33 = getelementptr inbounds %struct.Subset, ptr %32, i32 0, i32 0
  store i32 %29, ptr %33, align 8, !tbaa !11
  %34 = load i32, ptr %9, align 4, !tbaa !9
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds %struct.Subset, ptr %22, i64 %35
  %37 = getelementptr inbounds %struct.Subset, ptr %36, i32 0, i32 1
  store i32 0, ptr %37, align 4, !tbaa !13
  br label %38

38:                                               ; preds = %28
  %39 = load i32, ptr %9, align 4, !tbaa !9
  %40 = add nsw i32 %39, 1
  store i32 %40, ptr %9, align 4, !tbaa !9
  br label %23, !llvm.loop !14

41:                                               ; preds = %27
  %42 = load i32, ptr %5, align 4, !tbaa !9
  %43 = sub nsw i32 %42, 1
  %44 = zext i32 %43 to i64
  %45 = alloca %struct.Edge, i64 %44, align 16
  store i64 %44, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  store i32 0, ptr %11, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  store i32 0, ptr %12, align 4, !tbaa !9
  br label %46

46:                                               ; preds = %88, %41
  %47 = load i32, ptr %12, align 4, !tbaa !9
  %48 = load i32, ptr %6, align 4, !tbaa !9
  %49 = icmp slt i32 %47, %48
  br i1 %49, label %50, label %55

50:                                               ; preds = %46
  %51 = load i32, ptr %11, align 4, !tbaa !9
  %52 = load i32, ptr %5, align 4, !tbaa !9
  %53 = sub nsw i32 %52, 1
  %54 = icmp slt i32 %51, %53
  br label %55

55:                                               ; preds = %50, %46
  %56 = phi i1 [ false, %46 ], [ %54, %50 ]
  br i1 %56, label %58, label %57

57:                                               ; preds = %55
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %91

58:                                               ; preds = %55
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  %59 = load ptr, ptr %4, align 8, !tbaa !5
  %60 = load i32, ptr %12, align 4, !tbaa !9
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds %struct.Edge, ptr %59, i64 %61
  %63 = getelementptr inbounds %struct.Edge, ptr %62, i32 0, i32 0
  %64 = load i32, ptr %63, align 4, !tbaa !16
  %65 = call i32 @find(ptr noundef %22, i32 noundef %64)
  store i32 %65, ptr %13, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  %66 = load ptr, ptr %4, align 8, !tbaa !5
  %67 = load i32, ptr %12, align 4, !tbaa !9
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds %struct.Edge, ptr %66, i64 %68
  %70 = getelementptr inbounds %struct.Edge, ptr %69, i32 0, i32 1
  %71 = load i32, ptr %70, align 4, !tbaa !18
  %72 = call i32 @find(ptr noundef %22, i32 noundef %71)
  store i32 %72, ptr %14, align 4, !tbaa !9
  %73 = load i32, ptr %13, align 4, !tbaa !9
  %74 = load i32, ptr %14, align 4, !tbaa !9
  %75 = icmp ne i32 %73, %74
  br i1 %75, label %76, label %87

76:                                               ; preds = %58
  %77 = load i32, ptr %11, align 4, !tbaa !9
  %78 = add nsw i32 %77, 1
  store i32 %78, ptr %11, align 4, !tbaa !9
  %79 = sext i32 %77 to i64
  %80 = getelementptr inbounds %struct.Edge, ptr %45, i64 %79
  %81 = load ptr, ptr %4, align 8, !tbaa !5
  %82 = load i32, ptr %12, align 4, !tbaa !9
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds %struct.Edge, ptr %81, i64 %83
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %80, ptr align 4 %84, i64 12, i1 false), !tbaa.struct !19
  %85 = load i32, ptr %13, align 4, !tbaa !9
  %86 = load i32, ptr %14, align 4, !tbaa !9
  call void @Union(ptr noundef %22, i32 noundef %85, i32 noundef %86)
  br label %87

87:                                               ; preds = %76, %58
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  br label %88

88:                                               ; preds = %87
  %89 = load i32, ptr %12, align 4, !tbaa !9
  %90 = add nsw i32 %89, 1
  store i32 %90, ptr %12, align 4, !tbaa !9
  br label %46, !llvm.loop !20

91:                                               ; preds = %57
  %92 = call i32 (ptr, ...) @printf(ptr noundef @.str)
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #5
  store i32 0, ptr %15, align 4, !tbaa !9
  br label %93

93:                                               ; preds = %115, %91
  %94 = load i32, ptr %15, align 4, !tbaa !9
  %95 = load i32, ptr %11, align 4, !tbaa !9
  %96 = icmp slt i32 %94, %95
  br i1 %96, label %98, label %97

97:                                               ; preds = %93
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  br label %118

98:                                               ; preds = %93
  %99 = load i32, ptr %15, align 4, !tbaa !9
  %100 = sext i32 %99 to i64
  %101 = getelementptr inbounds %struct.Edge, ptr %45, i64 %100
  %102 = getelementptr inbounds %struct.Edge, ptr %101, i32 0, i32 0
  %103 = load i32, ptr %102, align 4, !tbaa !16
  %104 = load i32, ptr %15, align 4, !tbaa !9
  %105 = sext i32 %104 to i64
  %106 = getelementptr inbounds %struct.Edge, ptr %45, i64 %105
  %107 = getelementptr inbounds %struct.Edge, ptr %106, i32 0, i32 1
  %108 = load i32, ptr %107, align 4, !tbaa !18
  %109 = load i32, ptr %15, align 4, !tbaa !9
  %110 = sext i32 %109 to i64
  %111 = getelementptr inbounds %struct.Edge, ptr %45, i64 %110
  %112 = getelementptr inbounds %struct.Edge, ptr %111, i32 0, i32 2
  %113 = load i32, ptr %112, align 4, !tbaa !21
  %114 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i32 noundef %103, i32 noundef %108, i32 noundef %113)
  br label %115

115:                                              ; preds = %98
  %116 = load i32, ptr %15, align 4, !tbaa !9
  %117 = add nsw i32 %116, 1
  store i32 %117, ptr %15, align 4, !tbaa !9
  br label %93, !llvm.loop !22

118:                                              ; preds = %97
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  %119 = load ptr, ptr %7, align 8
  call void @llvm.stackrestore.p0(ptr %119)
  ret void
}

declare void @qsort(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

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

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #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 = { nocallback nofree nosync nounwind willreturn }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { 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 = !{!12, !10, i64 0}
!12 = !{!"Subset", !10, i64 0, !10, i64 4}
!13 = !{!12, !10, i64 4}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = !{!17, !10, i64 0}
!17 = !{!"Edge", !10, i64 0, !10, i64 4, !10, i64 8}
!18 = !{!17, !10, i64 4}
!19 = !{i64 0, i64 4, !9, i64 4, i64 4, !9, i64 8, i64 4, !9}
!20 = distinct !{!20, !15}
!21 = !{!17, !10, i64 8}
!22 = distinct !{!22, !15}


; 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"

%struct.Subset = type { i32, i32 }
%struct.Edge = type { i32, i32, i32 }

@.str = external hidden unnamed_addr constant [15 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [15 x i8], align 1

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

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

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

; Function Attrs: nounwind uwtable
define dso_local void @KruskalMST(ptr noundef %0, i32 noundef %1, i32 noundef %2) local_unnamed_addr #0 {
  %4 = sext i32 %2 to i64
  tail call void @qsort(ptr noundef %0, i64 noundef %4, i64 noundef 12, ptr noundef nonnull @compareEdges) #4
  %5 = zext i32 %1 to i64
  %6 = alloca %struct.Subset, i64 %5, align 16
  %7 = icmp sgt i32 %1, 0
  br i1 %7, label %.lr.ph.preheader, label %._crit_edge43.thread

.lr.ph.preheader:                                 ; preds = %3
  %min.iters.check = icmp ult i32 %1, 4
  br i1 %min.iters.check, label %.lr.ph.preheader60, label %vector.ph

.lr.ph.preheader60:                               ; preds = %middle.block, %.lr.ph.preheader
  %indvars.iv.ph = phi i64 [ 0, %.lr.ph.preheader ], [ %n.vec, %middle.block ]
  br label %.lr.ph

vector.ph:                                        ; preds = %.lr.ph.preheader
  %n.vec = and i64 %5, 2147483644
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %vec.ind = phi <2 x i32> [ <i32 0, i32 1>, %vector.ph ], [ %vec.ind.next, %vector.body ]
  %step.add = add <2 x i32> %vec.ind, <i32 2, i32 2>
  %8 = or disjoint i64 %index, 2
  %9 = getelementptr inbounds %struct.Subset, ptr %6, i64 %index
  %10 = getelementptr inbounds %struct.Subset, ptr %6, i64 %8
  %interleaved.vec = shufflevector <2 x i32> %vec.ind, <2 x i32> zeroinitializer, <4 x i32> <i32 0, i32 2, i32 1, i32 3>
  store <4 x i32> %interleaved.vec, ptr %9, align 16, !tbaa !5
  %interleaved.vec59 = shufflevector <2 x i32> %step.add, <2 x i32> zeroinitializer, <4 x i32> <i32 0, i32 2, i32 1, i32 3>
  store <4 x i32> %interleaved.vec59, ptr %10, align 16, !tbaa !5
  %index.next = add nuw i64 %index, 4
  %vec.ind.next = add <2 x i32> %vec.ind, <i32 4, i32 4>
  %11 = icmp eq i64 %index.next, %n.vec
  br i1 %11, label %middle.block, label %vector.body, !llvm.loop !9

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %5
  br i1 %cmp.n, label %._crit_edge, label %.lr.ph.preheader60

._crit_edge:                                      ; preds = %.lr.ph, %middle.block
  %12 = add nsw i32 %1, -1
  %13 = zext i32 %12 to i64
  %14 = alloca %struct.Edge, i64 %13, align 16
  %15 = icmp sgt i32 %2, 0
  %16 = icmp ne i32 %1, 1
  %17 = and i1 %15, %16
  br i1 %17, label %.lr.ph42, label %._crit_edge43.thread

.lr.ph:                                           ; preds = %.lr.ph.preheader60, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ %indvars.iv.ph, %.lr.ph.preheader60 ]
  %18 = getelementptr inbounds %struct.Subset, ptr %6, i64 %indvars.iv
  %19 = trunc nuw nsw i64 %indvars.iv to i32
  store i32 %19, ptr %18, align 8, !tbaa !13
  %20 = getelementptr inbounds i8, ptr %18, i64 4
  store i32 0, ptr %20, align 4, !tbaa !15
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %5
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !16

._crit_edge43.thread:                             ; preds = %._crit_edge, %3
  %21 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str)
  br label %._crit_edge47

._crit_edge43:                                    ; preds = %34
  %22 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str)
  %23 = icmp sgt i32 %.1, 0
  br i1 %23, label %.lr.ph46.preheader, label %._crit_edge47

.lr.ph46.preheader:                               ; preds = %._crit_edge43
  %wide.trip.count55 = zext nneg i32 %.1 to i64
  br label %.lr.ph46

.lr.ph42:                                         ; preds = %._crit_edge, %34
  %indvars.iv49 = phi i64 [ %indvars.iv.next50, %34 ], [ 0, %._crit_edge ]
  %.03340 = phi i32 [ %.1, %34 ], [ 0, %._crit_edge ]
  %24 = getelementptr inbounds %struct.Edge, ptr %0, i64 %indvars.iv49
  %25 = load i32, ptr %24, align 4, !tbaa !17
  %26 = call i32 @find(ptr noundef nonnull %6, i32 noundef %25)
  %27 = getelementptr inbounds i8, ptr %24, i64 4
  %28 = load i32, ptr %27, align 4, !tbaa !19
  %29 = call i32 @find(ptr noundef nonnull %6, i32 noundef %28)
  %.not = icmp eq i32 %26, %29
  br i1 %.not, label %34, label %30

30:                                               ; preds = %.lr.ph42
  %31 = add nsw i32 %.03340, 1
  %32 = sext i32 %.03340 to i64
  %33 = getelementptr inbounds %struct.Edge, ptr %14, i64 %32
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %33, ptr noundef nonnull align 4 dereferenceable(12) %24, i64 12, i1 false), !tbaa.struct !20
  call void @Union(ptr noundef nonnull %6, i32 noundef %26, i32 noundef %29)
  br label %34

34:                                               ; preds = %30, %.lr.ph42
  %.1 = phi i32 [ %31, %30 ], [ %.03340, %.lr.ph42 ]
  %indvars.iv.next50 = add nuw nsw i64 %indvars.iv49, 1
  %35 = icmp slt i64 %indvars.iv.next50, %4
  %36 = icmp slt i32 %.1, %12
  %37 = select i1 %35, i1 %36, i1 false
  br i1 %37, label %.lr.ph42, label %._crit_edge43, !llvm.loop !21

._crit_edge47:                                    ; preds = %.lr.ph46, %._crit_edge43.thread, %._crit_edge43
  ret void

.lr.ph46:                                         ; preds = %.lr.ph46.preheader, %.lr.ph46
  %indvars.iv52 = phi i64 [ 0, %.lr.ph46.preheader ], [ %indvars.iv.next53, %.lr.ph46 ]
  %38 = getelementptr inbounds %struct.Edge, ptr %14, i64 %indvars.iv52
  %39 = load i32, ptr %38, align 4, !tbaa !17
  %40 = getelementptr inbounds i8, ptr %38, i64 4
  %41 = load i32, ptr %40, align 4, !tbaa !19
  %42 = getelementptr inbounds i8, ptr %38, i64 8
  %43 = load i32, ptr %42, align 4, !tbaa !22
  %44 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %39, i32 noundef %41, i32 noundef %43)
  %indvars.iv.next53 = add nuw nsw i64 %indvars.iv52, 1
  %exitcond56.not = icmp eq i64 %indvars.iv.next53, %wide.trip.count55
  br i1 %exitcond56.not, label %._crit_edge47, label %.lr.ph46, !llvm.loop !23
}

; Function Attrs: nofree
declare void @qsort(ptr noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #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 = { nofree "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 nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = !{!14, !6, i64 0}
!14 = !{!"Subset", !6, i64 0, !6, i64 4}
!15 = !{!14, !6, i64 4}
!16 = distinct !{!16, !10, !12, !11}
!17 = !{!18, !6, i64 0}
!18 = !{!"Edge", !6, i64 0, !6, i64 4, !6, i64 8}
!19 = !{!18, !6, i64 4}
!20 = !{i64 0, i64 4, !5, i64 4, i64 4, !5, i64 8, i64 4, !5}
!21 = distinct !{!21, !10}
!22 = !{!18, !6, i64 8}
!23 = distinct !{!23, !10}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,SROAPass,SimplifyCFGPass,TailCallElimPass