; LLVM IR from upupming/algorithm :: CCCC-GPLT (L1-043 阅览室)

; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca [1010 x i32], align 16
  %9 = alloca [1010 x i32], align 16
  %10 = alloca i8, align 1
  %11 = alloca i8, align 1
  %12 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  %13 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 0, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  store i32 0, ptr %7, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4040, ptr %8) #4
  call void @llvm.memset.p0.i64(ptr align 16 %8, i8 0, i64 4040, i1 false)
  call void @llvm.lifetime.start.p0(i64 4040, ptr %9) #4
  call void @llvm.memset.p0.i64(ptr align 16 %9, i8 0, i64 4040, i1 false)
  call void @llvm.lifetime.start.p0(i64 1, ptr %10) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %91, %0
  %15 = load i32, ptr %12, align 4, !tbaa !5
  %16 = load i32, ptr %2, align 4, !tbaa !5
  %17 = icmp slt i32 %15, %16
  br i1 %17, label %19, label %18

18:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  br label %92

19:                                               ; preds = %14
  %20 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %21 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull align 1 dereferenceable(1) %10)
  %22 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %21, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %23 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 1 dereferenceable(1) %11)
  %24 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %25 = load i32, ptr %3, align 4, !tbaa !5
  %26 = icmp eq i32 %25, 0
  br i1 %26, label %27, label %47

27:                                               ; preds = %19
  %28 = load i32, ptr %6, align 4, !tbaa !5
  %29 = icmp eq i32 %28, 0
  br i1 %29, label %30, label %32

30:                                               ; preds = %27
  %31 = call i32 (ptr, ...) @printf(ptr noundef @.str)
  br label %43

32:                                               ; preds = %27
  %33 = load i32, ptr %6, align 4, !tbaa !5
  %34 = load i32, ptr %7, align 4, !tbaa !5
  %35 = sitofp i32 %34 to double
  %36 = fmul double 1.000000e+00, %35
  %37 = load i32, ptr %6, align 4, !tbaa !5
  %38 = sitofp i32 %37 to double
  %39 = fdiv double %36, %38
  %40 = fadd double %39, 5.000000e-01
  %41 = fptosi double %40 to i32
  %42 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i32 noundef %33, i32 noundef %41)
  br label %43

43:                                               ; preds = %32, %30
  %44 = load i32, ptr %12, align 4, !tbaa !5
  %45 = add nsw i32 %44, 1
  store i32 %45, ptr %12, align 4, !tbaa !5
  store i32 0, ptr %7, align 4, !tbaa !5
  store i32 0, ptr %6, align 4, !tbaa !5
  %46 = getelementptr inbounds [1010 x i32], ptr %8, i64 0, i64 0
  call void @llvm.memset.p0.i64(ptr align 16 %46, i8 0, i64 4040, i1 false)
  br label %91

47:                                               ; preds = %19
  %48 = load i8, ptr %10, align 1, !tbaa !9
  %49 = sext i8 %48 to i32
  %50 = icmp eq i32 %49, 83
  br i1 %50, label %51, label %62

51:                                               ; preds = %47
  %52 = load i32, ptr %3, align 4, !tbaa !5
  %53 = sext i32 %52 to i64
  %54 = getelementptr inbounds [1010 x i32], ptr %8, i64 0, i64 %53
  store i32 1, ptr %54, align 4, !tbaa !5
  %55 = load i32, ptr %4, align 4, !tbaa !5
  %56 = mul nsw i32 %55, 60
  %57 = load i32, ptr %5, align 4, !tbaa !5
  %58 = add nsw i32 %56, %57
  %59 = load i32, ptr %3, align 4, !tbaa !5
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds [1010 x i32], ptr %9, i64 0, i64 %60
  store i32 %58, ptr %61, align 4, !tbaa !5
  br label %90

62:                                               ; preds = %47
  %63 = load i8, ptr %10, align 1, !tbaa !9
  %64 = sext i8 %63 to i32
  %65 = icmp eq i32 %64, 69
  br i1 %65, label %66, label %89

66:                                               ; preds = %62
  %67 = load i32, ptr %3, align 4, !tbaa !5
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds [1010 x i32], ptr %8, i64 0, i64 %68
  %70 = load i32, ptr %69, align 4, !tbaa !5
  %71 = icmp eq i32 %70, 1
  br i1 %71, label %72, label %89

72:                                               ; preds = %66
  %73 = load i32, ptr %3, align 4, !tbaa !5
  %74 = sext i32 %73 to i64
  %75 = getelementptr inbounds [1010 x i32], ptr %8, i64 0, i64 %74
  store i32 0, ptr %75, align 4, !tbaa !5
  %76 = load i32, ptr %4, align 4, !tbaa !5
  %77 = mul nsw i32 %76, 60
  %78 = load i32, ptr %5, align 4, !tbaa !5
  %79 = add nsw i32 %77, %78
  %80 = load i32, ptr %3, align 4, !tbaa !5
  %81 = sext i32 %80 to i64
  %82 = getelementptr inbounds [1010 x i32], ptr %9, i64 0, i64 %81
  %83 = load i32, ptr %82, align 4, !tbaa !5
  %84 = sub nsw i32 %79, %83
  %85 = load i32, ptr %7, align 4, !tbaa !5
  %86 = add nsw i32 %85, %84
  store i32 %86, ptr %7, align 4, !tbaa !5
  %87 = load i32, ptr %6, align 4, !tbaa !5
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %6, align 4, !tbaa !5
  br label %89

89:                                               ; preds = %72, %66, %62
  br label %90

90:                                               ; preds = %89, %51
  br label %91

91:                                               ; preds = %90, %43
  br label %14, !llvm.loop !10

92:                                               ; preds = %18
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 4040, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 4040, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  ret i32 0
}

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #2

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) #2

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

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

attributes #0 = { mustprogress norecurse 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 nounwind willreturn memory(argmem: write) }
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++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}


; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca [1010 x i32], align 16
  %6 = alloca [1010 x i32], align 16
  %7 = alloca i8, align 1
  %8 = alloca i8, align 1
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #5
  %9 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 4040, ptr nonnull %5) #5
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(4040) %5, i8 0, i64 4040, i1 false)
  call void @llvm.lifetime.start.p0(i64 4040, ptr nonnull %6) #5
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(4040) %6, i8 0, i64 4040, i1 false)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #5
  %10 = load i32, ptr %1, align 4, !tbaa !5
  %11 = icmp sgt i32 %10, 0
  br i1 %11, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %57, %0
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 4040, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 4040, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #5
  ret i32 0

.lr.ph:                                           ; preds = %0, %57
  %.016 = phi i32 [ %.1, %57 ], [ 0, %0 ]
  %.0815 = phi i32 [ %.19, %57 ], [ 0, %0 ]
  %.01014 = phi i32 [ %.111, %57 ], [ 0, %0 ]
  %12 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %13 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 1 dereferenceable(1) %7)
  %14 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %15 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 1 dereferenceable(1) %8)
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %17 = load i32, ptr %2, align 4, !tbaa !5
  %18 = icmp eq i32 %17, 0
  br i1 %18, label %19, label %32

19:                                               ; preds = %.lr.ph
  %20 = icmp eq i32 %.01014, 0
  br i1 %20, label %21, label %23

21:                                               ; preds = %19
  %22 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str)
  br label %30

23:                                               ; preds = %19
  %24 = sitofp i32 %.0815 to double
  %25 = sitofp i32 %.01014 to double
  %26 = fdiv double %24, %25
  %27 = fadd double %26, 5.000000e-01
  %28 = fptosi double %27 to i32
  %29 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %.01014, i32 noundef %28)
  br label %30

30:                                               ; preds = %23, %21
  %31 = add nsw i32 %.016, 1
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(4040) %5, i8 0, i64 4040, i1 false)
  br label %57

32:                                               ; preds = %.lr.ph
  %33 = load i8, ptr %7, align 1, !tbaa !9
  switch i8 %33, label %57 [
    i8 83, label %34
    i8 69, label %42
  ]

34:                                               ; preds = %32
  %35 = sext i32 %17 to i64
  %36 = getelementptr inbounds [1010 x i32], ptr %5, i64 0, i64 %35
  store i32 1, ptr %36, align 4, !tbaa !5
  %37 = load i32, ptr %3, align 4, !tbaa !5
  %38 = mul nsw i32 %37, 60
  %39 = load i32, ptr %4, align 4, !tbaa !5
  %40 = add nsw i32 %38, %39
  %41 = getelementptr inbounds [1010 x i32], ptr %6, i64 0, i64 %35
  store i32 %40, ptr %41, align 4, !tbaa !5
  br label %57

42:                                               ; preds = %32
  %43 = sext i32 %17 to i64
  %44 = getelementptr inbounds [1010 x i32], ptr %5, i64 0, i64 %43
  %45 = load i32, ptr %44, align 4, !tbaa !5
  %46 = icmp eq i32 %45, 1
  br i1 %46, label %47, label %57

47:                                               ; preds = %42
  store i32 0, ptr %44, align 4, !tbaa !5
  %48 = load i32, ptr %3, align 4, !tbaa !5
  %49 = mul nsw i32 %48, 60
  %50 = load i32, ptr %4, align 4, !tbaa !5
  %51 = getelementptr inbounds [1010 x i32], ptr %6, i64 0, i64 %43
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = add i32 %50, %.0815
  %54 = add i32 %53, %49
  %55 = sub i32 %54, %52
  %56 = add nsw i32 %.01014, 1
  br label %57

57:                                               ; preds = %32, %34, %47, %42, %30
  %.111 = phi i32 [ 0, %30 ], [ %.01014, %34 ], [ %56, %47 ], [ %.01014, %42 ], [ %.01014, %32 ]
  %.19 = phi i32 [ 0, %30 ], [ %.0815, %34 ], [ %55, %47 ], [ %.0815, %42 ], [ %.0815, %32 ]
  %.1 = phi i32 [ %31, %30 ], [ %.016, %34 ], [ %.016, %47 ], [ %.016, %42 ], [ %.016, %32 ]
  %58 = load i32, ptr %1, align 4, !tbaa !5
  %59 = icmp slt i32 %.1, %58
  br i1 %59, label %.lr.ph, label %._crit_edge, !llvm.loop !10
}

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4

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

attributes #0 = { mustprogress norecurse 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 = { "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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { 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 #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++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass