; LLVM IR from Hunterdii/GeeksforGeeks-POTD :: December 2024 GFG SOLUTION (December-15)

; 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 [3 x i8], align 1
@stdin = external global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local i32 @peakElement(ptr 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
define dso_local i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca [1000 x i32], align 16
  %4 = alloca [10000 x i8], align 16
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i8, align 1
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  %9 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2)
  %10 = call i32 @getchar()
  br label %11

11:                                               ; preds = %113, %0
  %12 = load i32, ptr %2, align 4, !tbaa !5
  %13 = add nsw i32 %12, -1
  store i32 %13, ptr %2, align 4, !tbaa !5
  %14 = icmp ne i32 %12, 0
  br i1 %14, label %15, label %115

15:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 4000, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 10000, ptr %4) #6
  %16 = getelementptr inbounds [10000 x i8], ptr %4, i64 0, i64 0
  %17 = load ptr, ptr @stdin, align 8, !tbaa !9
  %18 = call ptr @fgets(ptr noundef %16, i32 noundef 10000, ptr noundef %17)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 0, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  %19 = getelementptr inbounds [10000 x i8], ptr %4, i64 0, i64 0
  %20 = call ptr @strtok(ptr noundef %19, ptr noundef @.str.1) #6
  store ptr %20, ptr %6, align 8, !tbaa !9
  br label %21

21:                                               ; preds = %24, %15
  %22 = load ptr, ptr %6, align 8, !tbaa !9
  %23 = icmp ne ptr %22, null
  br i1 %23, label %24, label %32

24:                                               ; preds = %21
  %25 = load ptr, ptr %6, align 8, !tbaa !9
  %26 = call i32 @atoi(ptr noundef %25) #7
  %27 = load i32, ptr %5, align 4, !tbaa !5
  %28 = add nsw i32 %27, 1
  store i32 %28, ptr %5, align 4, !tbaa !5
  %29 = sext i32 %27 to i64
  %30 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %29
  store i32 %26, ptr %30, align 4, !tbaa !5
  %31 = call ptr @strtok(ptr noundef null, ptr noundef @.str.1) #6
  store ptr %31, ptr %6, align 8, !tbaa !9
  br label %21, !llvm.loop !11

32:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  %33 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 0
  %34 = load i32, ptr %5, align 4, !tbaa !5
  %35 = call i32 @peakElement(ptr noundef %33, i32 noundef %34)
  store i32 %35, ptr %7, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #6
  store i8 0, ptr %8, align 1, !tbaa !13
  %36 = load i32, ptr %7, align 4, !tbaa !5
  %37 = icmp slt i32 %36, 0
  br i1 %37, label %42, label %38

38:                                               ; preds = %32
  %39 = load i32, ptr %7, align 4, !tbaa !5
  %40 = load i32, ptr %5, align 4, !tbaa !5
  %41 = icmp sge i32 %39, %40
  br i1 %41, label %42, label %44

42:                                               ; preds = %38, %32
  %43 = call i32 (ptr, ...) @printf(ptr noundef @.str.2)
  br label %113

44:                                               ; preds = %38
  %45 = load i32, ptr %5, align 4, !tbaa !5
  %46 = icmp eq i32 %45, 1
  br i1 %46, label %47, label %51

47:                                               ; preds = %44
  %48 = load i32, ptr %7, align 4, !tbaa !5
  %49 = icmp eq i32 %48, 0
  br i1 %49, label %50, label %51

50:                                               ; preds = %47
  store i8 1, ptr %8, align 1, !tbaa !13
  br label %105

51:                                               ; preds = %47, %44
  %52 = load i32, ptr %7, align 4, !tbaa !5
  %53 = icmp eq i32 %52, 0
  br i1 %53, label %54, label %61

54:                                               ; preds = %51
  %55 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 0
  %56 = load i32, ptr %55, align 16, !tbaa !5
  %57 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 1
  %58 = load i32, ptr %57, align 4, !tbaa !5
  %59 = icmp sgt i32 %56, %58
  br i1 %59, label %60, label %61

60:                                               ; preds = %54
  store i8 1, ptr %8, align 1, !tbaa !13
  br label %104

61:                                               ; preds = %54, %51
  %62 = load i32, ptr %7, align 4, !tbaa !5
  %63 = load i32, ptr %5, align 4, !tbaa !5
  %64 = sub nsw i32 %63, 1
  %65 = icmp eq i32 %62, %64
  br i1 %65, label %66, label %79

66:                                               ; preds = %61
  %67 = load i32, ptr %5, align 4, !tbaa !5
  %68 = sub nsw i32 %67, 1
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %69
  %71 = load i32, ptr %70, align 4, !tbaa !5
  %72 = load i32, ptr %5, align 4, !tbaa !5
  %73 = sub nsw i32 %72, 2
  %74 = sext i32 %73 to i64
  %75 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %74
  %76 = load i32, ptr %75, align 4, !tbaa !5
  %77 = icmp sgt i32 %71, %76
  br i1 %77, label %78, label %79

78:                                               ; preds = %66
  store i8 1, ptr %8, align 1, !tbaa !13
  br label %103

79:                                               ; preds = %66, %61
  %80 = load i32, ptr %7, align 4, !tbaa !5
  %81 = sext i32 %80 to i64
  %82 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %81
  %83 = load i32, ptr %82, align 4, !tbaa !5
  %84 = load i32, ptr %7, align 4, !tbaa !5
  %85 = add nsw i32 %84, 1
  %86 = sext i32 %85 to i64
  %87 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %86
  %88 = load i32, ptr %87, align 4, !tbaa !5
  %89 = icmp sgt i32 %83, %88
  br i1 %89, label %90, label %102

90:                                               ; preds = %79
  %91 = load i32, ptr %7, align 4, !tbaa !5
  %92 = sext i32 %91 to i64
  %93 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %92
  %94 = load i32, ptr %93, align 4, !tbaa !5
  %95 = load i32, ptr %7, align 4, !tbaa !5
  %96 = sub nsw i32 %95, 1
  %97 = sext i32 %96 to i64
  %98 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %97
  %99 = load i32, ptr %98, align 4, !tbaa !5
  %100 = icmp sgt i32 %94, %99
  br i1 %100, label %101, label %102

101:                                              ; preds = %90
  store i8 1, ptr %8, align 1, !tbaa !13
  br label %102

102:                                              ; preds = %101, %90, %79
  br label %103

103:                                              ; preds = %102, %78
  br label %104

104:                                              ; preds = %103, %60
  br label %105

105:                                              ; preds = %104, %50
  %106 = load i8, ptr %8, align 1, !tbaa !13, !range !15, !noundef !16
  %107 = trunc i8 %106 to i1
  br i1 %107, label %108, label %110

108:                                              ; preds = %105
  %109 = call i32 (ptr, ...) @printf(ptr noundef @.str.3)
  br label %112

110:                                              ; preds = %105
  %111 = call i32 (ptr, ...) @printf(ptr noundef @.str.2)
  br label %112

112:                                              ; preds = %110, %108
  br label %113

113:                                              ; preds = %112, %42
  %114 = call i32 (ptr, ...) @printf(ptr noundef @.str.4)
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 10000, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4000, ptr %3) #6
  br label %11, !llvm.loop !17

115:                                              ; preds = %11
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  ret i32 0
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

; Function Attrs: inlinehint nounwind uwtable
declare i32 @getchar() #3

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

; Function Attrs: nounwind
declare ptr @strtok(ptr noundef, ptr noundef) #4

; Function Attrs: inlinehint nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr noundef nonnull) #5

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

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 = { inlinehint 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 #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 = { inlinehint nounwind willreturn memory(read) 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 #6 = { nounwind }
attributes #7 = { nounwind willreturn memory(read) }

!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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"_Bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = distinct !{!17, !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"

@.str = external hidden unnamed_addr constant [3 x i8], align 1
@stdin = 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 [7 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1

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

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

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

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca [1000 x i32], align 16
  %3 = alloca [10000 x i8], align 16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  %4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  %5 = call i32 @getchar()
  %6 = load i32, ptr %1, align 4, !tbaa !5
  %7 = add nsw i32 %6, -1
  store i32 %7, ptr %1, align 4, !tbaa !5
  %.not32 = icmp eq i32 %6, 0
  br i1 %.not32, label %._crit_edge35, label %.lr.ph34

.lr.ph34:                                         ; preds = %0
  %8 = getelementptr inbounds i8, ptr %2, i64 4
  br label %9

9:                                                ; preds = %.lr.ph34, %.critedge28
  call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 10000, ptr nonnull %3) #6
  %10 = load ptr, ptr @stdin, align 8, !tbaa !9
  %11 = call ptr @fgets(ptr noundef nonnull %3, i32 noundef 10000, ptr noundef %10)
  %12 = call ptr @strtok(ptr noundef nonnull %3, ptr noundef nonnull @.str.1) #6
  %.not2429 = icmp eq ptr %12, null
  br i1 %.not2429, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %9, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %9 ]
  %.02030 = phi ptr [ %15, %.lr.ph ], [ %12, %9 ]
  %13 = call i32 @atoi(ptr nocapture noundef %.02030) #7
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %14 = getelementptr inbounds [1000 x i32], ptr %2, i64 0, i64 %indvars.iv
  store i32 %13, ptr %14, align 4, !tbaa !5
  %15 = call ptr @strtok(ptr noundef null, ptr noundef nonnull @.str.1) #6
  %.not24 = icmp eq ptr %15, null
  br i1 %.not24, label %._crit_edge.loopexit, label %.lr.ph, !llvm.loop !11

._crit_edge.loopexit:                             ; preds = %.lr.ph
  %16 = trunc nuw i64 %indvars.iv.next to i32
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %9
  %.019.lcssa = phi i32 [ 0, %9 ], [ %16, %._crit_edge.loopexit ]
  %17 = call i32 @peakElement(ptr noundef nonnull %2, i32 noundef %.019.lcssa)
  %18 = icmp sgt i32 %17, -1
  %.not25 = icmp slt i32 %17, %.019.lcssa
  %or.cond26 = and i1 %18, %.not25
  br i1 %or.cond26, label %19, label %.critedge28

19:                                               ; preds = %._crit_edge
  %20 = icmp eq i32 %.019.lcssa, 1
  br i1 %20, label %.critedge28, label %21

21:                                               ; preds = %19
  %22 = icmp eq i32 %17, 0
  br i1 %22, label %23, label %27

23:                                               ; preds = %21
  %24 = load i32, ptr %2, align 16, !tbaa !5
  %25 = load i32, ptr %8, align 4, !tbaa !5
  %26 = icmp sgt i32 %24, %25
  br i1 %26, label %.critedge28, label %27

27:                                               ; preds = %23, %21
  %28 = add nsw i32 %.019.lcssa, -1
  %29 = icmp eq i32 %17, %28
  %30 = zext nneg i32 %17 to i64
  %31 = getelementptr inbounds [1000 x i32], ptr %2, i64 0, i64 %30
  %32 = load i32, ptr %31, align 4, !tbaa !5
  br i1 %29, label %33, label %._crit_edge37

33:                                               ; preds = %27
  %34 = add nsw i32 %.019.lcssa, -2
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [1000 x i32], ptr %2, i64 0, i64 %35
  %37 = load i32, ptr %36, align 4, !tbaa !5
  %38 = icmp sgt i32 %32, %37
  br i1 %38, label %.critedge28, label %._crit_edge37

._crit_edge37:                                    ; preds = %27, %33
  %39 = add nuw nsw i32 %17, 1
  %40 = zext nneg i32 %39 to i64
  %41 = getelementptr inbounds [1000 x i32], ptr %2, i64 0, i64 %40
  %42 = load i32, ptr %41, align 4, !tbaa !5
  %43 = icmp sgt i32 %32, %42
  br i1 %43, label %44, label %.critedge

44:                                               ; preds = %._crit_edge37
  %45 = add nsw i32 %17, -1
  %46 = sext i32 %45 to i64
  %47 = getelementptr inbounds [1000 x i32], ptr %2, i64 0, i64 %46
  %48 = load i32, ptr %47, align 4, !tbaa !5
  %49 = icmp sgt i32 %32, %48
  br i1 %49, label %.critedge28, label %.critedge

.critedge:                                        ; preds = %._crit_edge37, %44
  br label %.critedge28

.critedge28:                                      ; preds = %44, %33, %23, %19, %._crit_edge, %.critedge
  %.str.3.sink = phi ptr [ @.str.2, %.critedge ], [ @.str.2, %._crit_edge ], [ @.str.3, %19 ], [ @.str.3, %23 ], [ @.str.3, %33 ], [ @.str.3, %44 ]
  %50 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.3.sink)
  %51 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.4)
  call void @llvm.lifetime.end.p0(i64 10000, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %2) #6
  %52 = load i32, ptr %1, align 4, !tbaa !5
  %53 = add nsw i32 %52, -1
  store i32 %53, ptr %1, align 4, !tbaa !5
  %.not = icmp eq i32 %52, 0
  br i1 %.not, label %._crit_edge35, label %9, !llvm.loop !13

._crit_edge35:                                    ; preds = %.critedge28, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: inlinehint nofree nounwind uwtable
declare noundef i32 @getchar() local_unnamed_addr #3

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

; Function Attrs: mustprogress nofree nounwind willreturn
declare ptr @strtok(ptr noundef, ptr nocapture noundef readonly) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr nocapture noundef nonnull) local_unnamed_addr #5

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

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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { inlinehint 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 #4 = { mustprogress nofree nounwind willreturn "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 = { inlinehint mustprogress nofree nounwind willreturn memory(read) 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 #6 = { nounwind }
attributes #7 = { nounwind willreturn memory(read) }

!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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; Effective O3 passes: BDCEPass,ConstraintEliminationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass