; LLVM IR from bondhugula/pluto :: examples/dsyrk (dsyrk)

; 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"

@c = external dso_local global [2000 x [2000 x double]], align 16
@a = external dso_local global [2000 x [2000 x double]], align 16
@.str = external hidden unnamed_addr constant [6 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@stderr = external global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [5 x i8], align 1

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

7:                                                ; preds = %37, %0
  %8 = load i32, ptr %4, align 4, !tbaa !5
  %9 = icmp slt i32 %8, 2000
  br i1 %9, label %10, label %40

10:                                               ; preds = %7
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %11

11:                                               ; preds = %33, %10
  %12 = load i32, ptr %5, align 4, !tbaa !5
  %13 = icmp slt i32 %12, 2000
  br i1 %13, label %14, label %36

14:                                               ; preds = %11
  %15 = load i32, ptr %4, align 4, !tbaa !5
  %16 = sext i32 %15 to i64
  %17 = getelementptr inbounds [2000 x [2000 x double]], ptr @c, i64 0, i64 %16
  %18 = load i32, ptr %5, align 4, !tbaa !5
  %19 = sext i32 %18 to i64
  %20 = getelementptr inbounds [2000 x double], ptr %17, i64 0, i64 %19
  store double 0.000000e+00, ptr %20, align 8, !tbaa !9
  %21 = load i32, ptr %4, align 4, !tbaa !5
  %22 = load i32, ptr %5, align 4, !tbaa !5
  %23 = mul nsw i32 %21, %22
  %24 = sitofp i32 %23 to double
  %25 = fmul double %24, 3.234500e+00
  %26 = fdiv double %25, 2.000000e+03
  %27 = load i32, ptr %4, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  %29 = getelementptr inbounds [2000 x [2000 x double]], ptr @a, i64 0, i64 %28
  %30 = load i32, ptr %5, align 4, !tbaa !5
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [2000 x double], ptr %29, i64 0, i64 %31
  store double %26, ptr %32, align 8, !tbaa !9
  br label %33

33:                                               ; preds = %14
  %34 = load i32, ptr %5, align 4, !tbaa !5
  %35 = add nsw i32 %34, 1
  store i32 %35, ptr %5, align 4, !tbaa !5
  br label %11, !llvm.loop !11

36:                                               ; preds = %11
  br label %37

37:                                               ; preds = %36
  %38 = load i32, ptr %4, align 4, !tbaa !5
  %39 = add nsw i32 %38, 1
  store i32 %39, ptr %4, align 4, !tbaa !5
  br label %7, !llvm.loop !13

40:                                               ; preds = %7
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %41

41:                                               ; preds = %84, %40
  %42 = load i32, ptr %4, align 4, !tbaa !5
  %43 = icmp slt i32 %42, 2000
  br i1 %43, label %44, label %87

44:                                               ; preds = %41
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %45

45:                                               ; preds = %80, %44
  %46 = load i32, ptr %5, align 4, !tbaa !5
  %47 = icmp slt i32 %46, 2000
  br i1 %47, label %48, label %83

48:                                               ; preds = %45
  %49 = load i32, ptr %5, align 4, !tbaa !5
  store i32 %49, ptr %6, align 4, !tbaa !5
  br label %50

50:                                               ; preds = %76, %48
  %51 = load i32, ptr %6, align 4, !tbaa !5
  %52 = icmp slt i32 %51, 2000
  br i1 %52, label %53, label %79

53:                                               ; preds = %50
  %54 = load i32, ptr %4, align 4, !tbaa !5
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds [2000 x [2000 x double]], ptr @a, i64 0, i64 %55
  %57 = load i32, ptr %5, align 4, !tbaa !5
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds [2000 x double], ptr %56, i64 0, i64 %58
  %60 = load double, ptr %59, align 8, !tbaa !9
  %61 = load i32, ptr %4, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds [2000 x [2000 x double]], ptr @a, i64 0, i64 %62
  %64 = load i32, ptr %6, align 4, !tbaa !5
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds [2000 x double], ptr %63, i64 0, i64 %65
  %67 = load double, ptr %66, align 8, !tbaa !9
  %68 = load i32, ptr %5, align 4, !tbaa !5
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds [2000 x [2000 x double]], ptr @c, i64 0, i64 %69
  %71 = load i32, ptr %6, align 4, !tbaa !5
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [2000 x double], ptr %70, i64 0, i64 %72
  %74 = load double, ptr %73, align 8, !tbaa !9
  %75 = call double @llvm.fmuladd.f64(double %60, double %67, double %74)
  store double %75, ptr %73, align 8, !tbaa !9
  br label %76

76:                                               ; preds = %53
  %77 = load i32, ptr %6, align 4, !tbaa !5
  %78 = add nsw i32 %77, 1
  store i32 %78, ptr %6, align 4, !tbaa !5
  br label %50, !llvm.loop !14

79:                                               ; preds = %50
  br label %80

80:                                               ; preds = %79
  %81 = load i32, ptr %5, align 4, !tbaa !5
  %82 = add nsw i32 %81, 1
  store i32 %82, ptr %5, align 4, !tbaa !5
  br label %45, !llvm.loop !15

83:                                               ; preds = %45
  br label %84

84:                                               ; preds = %83
  %85 = load i32, ptr %4, align 4, !tbaa !5
  %86 = add nsw i32 %85, 1
  store i32 %86, ptr %4, align 4, !tbaa !5
  br label %41, !llvm.loop !16

87:                                               ; preds = %41
  %88 = call noalias ptr @fopen(ptr noundef @.str, ptr noundef @.str.1)
  %89 = icmp ne ptr %88, null
  br i1 %89, label %90, label %116

90:                                               ; preds = %87
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %91

91:                                               ; preds = %112, %90
  %92 = load i32, ptr %4, align 4, !tbaa !5
  %93 = icmp slt i32 %92, 2000
  br i1 %93, label %94, label %115

94:                                               ; preds = %91
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %95

95:                                               ; preds = %108, %94
  %96 = load i32, ptr %5, align 4, !tbaa !5
  %97 = icmp slt i32 %96, 2000
  br i1 %97, label %98, label %111

98:                                               ; preds = %95
  %99 = load ptr, ptr @stderr, align 8, !tbaa !17
  %100 = load i32, ptr %4, align 4, !tbaa !5
  %101 = sext i32 %100 to i64
  %102 = getelementptr inbounds [2000 x [2000 x double]], ptr @c, i64 0, i64 %101
  %103 = load i32, ptr %5, align 4, !tbaa !5
  %104 = sext i32 %103 to i64
  %105 = getelementptr inbounds [2000 x double], ptr %102, i64 0, i64 %104
  %106 = load double, ptr %105, align 8, !tbaa !9
  %107 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %99, ptr noundef @.str.2, double noundef %106) #5
  br label %108

108:                                              ; preds = %98
  %109 = load i32, ptr %5, align 4, !tbaa !5
  %110 = add nsw i32 %109, 1
  store i32 %110, ptr %5, align 4, !tbaa !5
  br label %95, !llvm.loop !19

111:                                              ; preds = %95
  br label %112

112:                                              ; preds = %111
  %113 = load i32, ptr %4, align 4, !tbaa !5
  %114 = add nsw i32 %113, 1
  store i32 %114, ptr %4, align 4, !tbaa !5
  br label %91, !llvm.loop !20

115:                                              ; preds = %91
  br label %116

116:                                              ; preds = %115, %87
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  ret i32 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 speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #2

declare noalias ptr @fopen(ptr noundef, ptr noundef) #3

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, 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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = { 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 }

!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 = !{!"double", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}
!17 = !{!18, !18, i64 0}
!18 = !{!"any pointer", !7, i64 0}
!19 = distinct !{!19, !12}
!20 = distinct !{!20, !12}


; 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"

@c = external dso_local local_unnamed_addr global [2000 x [2000 x double]], align 16
@a = external dso_local local_unnamed_addr global [2000 x [2000 x double]], align 16
@.str = external hidden unnamed_addr constant [6 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@stderr = external local_unnamed_addr global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: nofree nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32000000) @c, i8 0, i64 32000000, i1 false), !tbaa !5
  br label %vector.ph

vector.ph:                                        ; preds = %middle.block, %0
  %indvar = phi i64 [ 0, %0 ], [ %indvar.next, %middle.block ]
  %broadcast.splatinsert = insertelement <2 x i64> poison, i64 %indvar, i64 0
  %broadcast.splat = shufflevector <2 x i64> %broadcast.splatinsert, <2 x i64> poison, <2 x i32> zeroinitializer
  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 i64> [ <i64 0, i64 1>, %vector.ph ], [ %vec.ind.next, %vector.body ]
  %1 = mul nuw nsw <2 x i64> %vec.ind, %broadcast.splat
  %2 = trunc <2 x i64> %1 to <2 x i32>
  %3 = uitofp <2 x i32> %2 to <2 x double>
  %4 = fmul <2 x double> %3, <double 3.234500e+00, double 3.234500e+00>
  %5 = fdiv <2 x double> %4, <double 2.000000e+03, double 2.000000e+03>
  %6 = getelementptr inbounds [2000 x [2000 x double]], ptr @a, i64 0, i64 %indvar, i64 %index
  store <2 x double> %5, ptr %6, align 16, !tbaa !5
  %index.next = add nuw i64 %index, 2
  %vec.ind.next = add <2 x i64> %vec.ind, <i64 2, i64 2>
  %7 = icmp eq i64 %index.next, 2000
  br i1 %7, label %middle.block, label %vector.body, !llvm.loop !9

middle.block:                                     ; preds = %vector.body
  %indvar.next = add nuw nsw i64 %indvar, 1
  %exitcond47.not = icmp eq i64 %indvar.next, 2000
  br i1 %exitcond47.not, label %.preheader35, label %vector.ph, !llvm.loop !13

.preheader35:                                     ; preds = %middle.block, %23
  %indvars.iv56 = phi i64 [ %indvars.iv.next57, %23 ], [ 0, %middle.block ]
  br label %.preheader34

.preheader34:                                     ; preds = %.preheader35, %.loopexit80
  %indvars.iv48 = phi i64 [ 0, %.preheader35 ], [ %indvars.iv.next49, %.loopexit80 ]
  %8 = sub nsw i64 2000, %indvars.iv48
  %9 = getelementptr inbounds [2000 x [2000 x double]], ptr @a, i64 0, i64 %indvars.iv56, i64 %indvars.iv48
  %10 = load double, ptr %9, align 8, !tbaa !5
  %min.iters.check = icmp ult i64 %8, 4
  br i1 %min.iters.check, label %scalar.ph69.preheader, label %vector.ph70

vector.ph70:                                      ; preds = %.preheader34
  %n.vec = and i64 %8, -4
  %ind.end = add i64 %indvars.iv48, %n.vec
  %broadcast.splatinsert77 = insertelement <2 x double> poison, double %10, i64 0
  %broadcast.splat78 = shufflevector <2 x double> %broadcast.splatinsert77, <2 x double> poison, <2 x i32> zeroinitializer
  br label %vector.body72

vector.body72:                                    ; preds = %vector.body72, %vector.ph70
  %index73 = phi i64 [ 0, %vector.ph70 ], [ %index.next79, %vector.body72 ]
  %offset.idx = add i64 %indvars.iv48, %index73
  %11 = getelementptr inbounds [2000 x [2000 x double]], ptr @a, i64 0, i64 %indvars.iv56, i64 %offset.idx
  %12 = getelementptr inbounds i8, ptr %11, i64 16
  %wide.load = load <2 x double>, ptr %11, align 8, !tbaa !5
  %wide.load74 = load <2 x double>, ptr %12, align 8, !tbaa !5
  %13 = getelementptr inbounds [2000 x [2000 x double]], ptr @c, i64 0, i64 %indvars.iv48, i64 %offset.idx
  %14 = getelementptr inbounds i8, ptr %13, i64 16
  %wide.load75 = load <2 x double>, ptr %13, align 8, !tbaa !5
  %wide.load76 = load <2 x double>, ptr %14, align 8, !tbaa !5
  %15 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %broadcast.splat78, <2 x double> %wide.load, <2 x double> %wide.load75)
  %16 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %broadcast.splat78, <2 x double> %wide.load74, <2 x double> %wide.load76)
  store <2 x double> %15, ptr %13, align 8, !tbaa !5
  store <2 x double> %16, ptr %14, align 8, !tbaa !5
  %index.next79 = add nuw i64 %index73, 4
  %17 = icmp eq i64 %index.next79, %n.vec
  br i1 %17, label %middle.block68, label %vector.body72, !llvm.loop !14

middle.block68:                                   ; preds = %vector.body72
  %cmp.n = icmp eq i64 %8, %n.vec
  br i1 %cmp.n, label %.loopexit80, label %scalar.ph69.preheader

scalar.ph69.preheader:                            ; preds = %middle.block68, %.preheader34
  %indvars.iv50.ph = phi i64 [ %indvars.iv48, %.preheader34 ], [ %ind.end, %middle.block68 ]
  br label %scalar.ph69

scalar.ph69:                                      ; preds = %scalar.ph69.preheader, %scalar.ph69
  %indvars.iv50 = phi i64 [ %indvars.iv.next51, %scalar.ph69 ], [ %indvars.iv50.ph, %scalar.ph69.preheader ]
  %18 = getelementptr inbounds [2000 x [2000 x double]], ptr @a, i64 0, i64 %indvars.iv56, i64 %indvars.iv50
  %19 = load double, ptr %18, align 8, !tbaa !5
  %20 = getelementptr inbounds [2000 x [2000 x double]], ptr @c, i64 0, i64 %indvars.iv48, i64 %indvars.iv50
  %21 = load double, ptr %20, align 8, !tbaa !5
  %22 = tail call double @llvm.fmuladd.f64(double %10, double %19, double %21)
  store double %22, ptr %20, align 8, !tbaa !5
  %indvars.iv.next51 = add nuw nsw i64 %indvars.iv50, 1
  %exitcond53.not = icmp eq i64 %indvars.iv.next51, 2000
  br i1 %exitcond53.not, label %.loopexit80, label %scalar.ph69, !llvm.loop !15

.loopexit80:                                      ; preds = %scalar.ph69, %middle.block68
  %indvars.iv.next49 = add nuw nsw i64 %indvars.iv48, 1
  %exitcond55.not = icmp eq i64 %indvars.iv.next49, 2000
  br i1 %exitcond55.not, label %23, label %.preheader34, !llvm.loop !16

23:                                               ; preds = %.loopexit80
  %indvars.iv.next57 = add nuw nsw i64 %indvars.iv56, 1
  %exitcond59.not = icmp eq i64 %indvars.iv.next57, 2000
  br i1 %exitcond59.not, label %24, label %.preheader35, !llvm.loop !17

24:                                               ; preds = %23
  %25 = tail call noalias ptr @fopen(ptr noundef nonnull @.str, ptr noundef nonnull @.str.1)
  %.not = icmp eq ptr %25, null
  br i1 %.not, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %24, %31
  %indvars.iv64 = phi i64 [ %indvars.iv.next65, %31 ], [ 0, %24 ]
  br label %26

26:                                               ; preds = %.preheader, %26
  %indvars.iv60 = phi i64 [ 0, %.preheader ], [ %indvars.iv.next61, %26 ]
  %27 = load ptr, ptr @stderr, align 8, !tbaa !18
  %28 = getelementptr inbounds [2000 x [2000 x double]], ptr @c, i64 0, i64 %indvars.iv64, i64 %indvars.iv60
  %29 = load double, ptr %28, align 8, !tbaa !5
  %30 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %27, ptr noundef nonnull @.str.2, double noundef %29) #5
  %indvars.iv.next61 = add nuw nsw i64 %indvars.iv60, 1
  %exitcond63.not = icmp eq i64 %indvars.iv.next61, 2000
  br i1 %exitcond63.not, label %31, label %26, !llvm.loop !20

31:                                               ; preds = %26
  %indvars.iv.next65 = add nuw nsw i64 %indvars.iv64, 1
  %exitcond67.not = icmp eq i64 %indvars.iv.next65, 2000
  br i1 %exitcond67.not, label %.loopexit, label %.preheader, !llvm.loop !21

.loopexit:                                        ; preds = %31, %24
  ret i32 0
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #1

; Function Attrs: nofree nounwind
declare noalias noundef ptr @fopen(ptr nocapture noundef readonly, ptr nocapture noundef readonly) local_unnamed_addr #2

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x double> @llvm.fmuladd.v2f64(<2 x double>, <2 x double>, <2 x double>) #4

attributes #0 = { nofree 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 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 nounwind willreturn memory(argmem: write) }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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, !6, i64 0}
!6 = !{!"double", !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 = distinct !{!13, !10}
!14 = distinct !{!14, !10, !11, !12}
!15 = distinct !{!15, !10, !12, !11}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
!18 = !{!19, !19, i64 0}
!19 = !{!"any pointer", !7, i64 0}
!20 = distinct !{!20, !10}
!21 = distinct !{!21, !10}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopIdiomRecognizePass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass