; LLVM IR from lzyrapx/Competitive-Programming :: HDUOJ (2143)

; 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 }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [10 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [13 x i8], align 1

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

5:                                                ; preds = %109, %0
  %6 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %7 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %8 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(8) %4)
  %9 = load ptr, ptr %8, align 8, !tbaa !5
  %10 = getelementptr i8, ptr %9, i64 -24
  %11 = load i64, ptr %10, align 8
  %12 = getelementptr inbounds i8, ptr %8, i64 %11
  %13 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %12)
  br i1 %13, label %14, label %110

14:                                               ; preds = %5
  %15 = load i64, ptr %2, align 8, !tbaa !8
  %16 = load i64, ptr %3, align 8, !tbaa !8
  %17 = add nsw i64 %15, %16
  %18 = load i64, ptr %4, align 8, !tbaa !8
  %19 = icmp eq i64 %17, %18
  br i1 %19, label %32, label %20

20:                                               ; preds = %14
  %21 = load i64, ptr %2, align 8, !tbaa !8
  %22 = load i64, ptr %4, align 8, !tbaa !8
  %23 = add nsw i64 %21, %22
  %24 = load i64, ptr %3, align 8, !tbaa !8
  %25 = icmp eq i64 %23, %24
  br i1 %25, label %32, label %26

26:                                               ; preds = %20
  %27 = load i64, ptr %3, align 8, !tbaa !8
  %28 = load i64, ptr %4, align 8, !tbaa !8
  %29 = add nsw i64 %27, %28
  %30 = load i64, ptr %2, align 8, !tbaa !8
  %31 = icmp eq i64 %29, %30
  br i1 %31, label %32, label %35

32:                                               ; preds = %26, %20, %14
  %33 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
  %34 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %33, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %109

35:                                               ; preds = %26
  %36 = load i64, ptr %2, align 8, !tbaa !8
  %37 = load i64, ptr %3, align 8, !tbaa !8
  %38 = mul nsw i64 %36, %37
  %39 = load i64, ptr %4, align 8, !tbaa !8
  %40 = icmp eq i64 %38, %39
  br i1 %40, label %53, label %41

41:                                               ; preds = %35
  %42 = load i64, ptr %2, align 8, !tbaa !8
  %43 = load i64, ptr %4, align 8, !tbaa !8
  %44 = mul nsw i64 %42, %43
  %45 = load i64, ptr %3, align 8, !tbaa !8
  %46 = icmp eq i64 %44, %45
  br i1 %46, label %53, label %47

47:                                               ; preds = %41
  %48 = load i64, ptr %3, align 8, !tbaa !8
  %49 = load i64, ptr %4, align 8, !tbaa !8
  %50 = mul nsw i64 %48, %49
  %51 = load i64, ptr %2, align 8, !tbaa !8
  %52 = icmp eq i64 %50, %51
  br i1 %52, label %53, label %56

53:                                               ; preds = %47, %41, %35
  %54 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
  %55 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %54, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %108

56:                                               ; preds = %47
  %57 = load i64, ptr %3, align 8, !tbaa !8
  %58 = icmp ne i64 %57, 0
  br i1 %58, label %59, label %71

59:                                               ; preds = %56
  %60 = load i64, ptr %2, align 8, !tbaa !8
  %61 = load i64, ptr %3, align 8, !tbaa !8
  %62 = srem i64 %60, %61
  %63 = load i64, ptr %4, align 8, !tbaa !8
  %64 = icmp eq i64 %62, %63
  br i1 %64, label %101, label %65

65:                                               ; preds = %59
  %66 = load i64, ptr %4, align 8, !tbaa !8
  %67 = load i64, ptr %3, align 8, !tbaa !8
  %68 = srem i64 %66, %67
  %69 = load i64, ptr %2, align 8, !tbaa !8
  %70 = icmp eq i64 %68, %69
  br i1 %70, label %101, label %71

71:                                               ; preds = %65, %56
  %72 = load i64, ptr %4, align 8, !tbaa !8
  %73 = icmp ne i64 %72, 0
  br i1 %73, label %74, label %86

74:                                               ; preds = %71
  %75 = load i64, ptr %2, align 8, !tbaa !8
  %76 = load i64, ptr %4, align 8, !tbaa !8
  %77 = srem i64 %75, %76
  %78 = load i64, ptr %3, align 8, !tbaa !8
  %79 = icmp eq i64 %77, %78
  br i1 %79, label %101, label %80

80:                                               ; preds = %74
  %81 = load i64, ptr %3, align 8, !tbaa !8
  %82 = load i64, ptr %4, align 8, !tbaa !8
  %83 = srem i64 %81, %82
  %84 = load i64, ptr %2, align 8, !tbaa !8
  %85 = icmp eq i64 %83, %84
  br i1 %85, label %101, label %86

86:                                               ; preds = %80, %71
  %87 = load i64, ptr %2, align 8, !tbaa !8
  %88 = icmp ne i64 %87, 0
  br i1 %88, label %89, label %104

89:                                               ; preds = %86
  %90 = load i64, ptr %3, align 8, !tbaa !8
  %91 = load i64, ptr %2, align 8, !tbaa !8
  %92 = srem i64 %90, %91
  %93 = load i64, ptr %4, align 8, !tbaa !8
  %94 = icmp eq i64 %92, %93
  br i1 %94, label %101, label %95

95:                                               ; preds = %89
  %96 = load i64, ptr %4, align 8, !tbaa !8
  %97 = load i64, ptr %2, align 8, !tbaa !8
  %98 = srem i64 %96, %97
  %99 = load i64, ptr %3, align 8, !tbaa !8
  %100 = icmp eq i64 %98, %99
  br i1 %100, label %101, label %104

101:                                              ; preds = %95, %89, %80, %74, %65, %59
  %102 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
  %103 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %102, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %107

104:                                              ; preds = %95, %86
  %105 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.1)
  %106 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %105, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %107

107:                                              ; preds = %104, %101
  br label %108

108:                                              ; preds = %107, %53
  br label %109

109:                                              ; preds = %108, %32
  br label %5, !llvm.loop !11

110:                                              ; preds = %5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #4
  call void @llvm.lifetime.end.p0(i64 8, 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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #3

; 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 = { mustprogress 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 #3 = { inlinehint mustprogress 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 }

!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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"long long", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"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 }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [10 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #4
  %4 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %5 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %6 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %7 = load ptr, ptr %6, align 8, !tbaa !5
  %8 = getelementptr i8, ptr %7, i64 -24
  %9 = load i64, ptr %8, align 8
  %10 = getelementptr inbounds i8, ptr %6, i64 %9
  %11 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %10)
  br i1 %11, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %0, %50
  %12 = load i64, ptr %1, align 8, !tbaa !8
  %13 = load i64, ptr %2, align 8, !tbaa !8
  %14 = add nsw i64 %13, %12
  %15 = load i64, ptr %3, align 8, !tbaa !8
  %16 = icmp eq i64 %14, %15
  %17 = add nsw i64 %15, %12
  %18 = icmp eq i64 %17, %13
  %or.cond = select i1 %16, i1 true, i1 %18
  %19 = add nsw i64 %15, %13
  %20 = icmp eq i64 %19, %12
  %or.cond11 = select i1 %or.cond, i1 true, i1 %20
  br i1 %or.cond11, label %50, label %21

21:                                               ; preds = %.lr.ph
  %22 = mul nsw i64 %13, %12
  %23 = icmp eq i64 %22, %15
  %24 = mul nsw i64 %15, %12
  %25 = icmp eq i64 %24, %13
  %or.cond13 = select i1 %23, i1 true, i1 %25
  %26 = mul nsw i64 %15, %13
  %27 = icmp eq i64 %26, %12
  %or.cond15 = select i1 %or.cond13, i1 true, i1 %27
  br i1 %or.cond15, label %50, label %28

28:                                               ; preds = %21
  %.not = icmp eq i64 %13, 0
  br i1 %.not, label %35, label %29

29:                                               ; preds = %28
  %30 = srem i64 %12, %13
  %31 = icmp eq i64 %30, %15
  br i1 %31, label %50, label %32

32:                                               ; preds = %29
  %33 = srem i64 %15, %13
  %34 = icmp eq i64 %33, %12
  br i1 %34, label %50, label %35

35:                                               ; preds = %32, %28
  %.not7 = icmp eq i64 %15, 0
  br i1 %.not7, label %42, label %36

36:                                               ; preds = %35
  %37 = srem i64 %12, %15
  %38 = icmp eq i64 %37, %13
  br i1 %38, label %50, label %39

39:                                               ; preds = %36
  %40 = srem i64 %13, %15
  %41 = icmp eq i64 %40, %12
  br i1 %41, label %50, label %42

42:                                               ; preds = %39, %35
  %.not8 = icmp eq i64 %12, 0
  br i1 %.not8, label %49, label %43

43:                                               ; preds = %42
  %44 = srem i64 %13, %12
  %45 = icmp eq i64 %44, %15
  br i1 %45, label %50, label %46

46:                                               ; preds = %43
  %47 = srem i64 %15, %12
  %48 = icmp eq i64 %47, %13
  br i1 %48, label %50, label %49

49:                                               ; preds = %46, %42
  br label %50

50:                                               ; preds = %29, %32, %36, %39, %43, %46, %21, %.lr.ph, %49
  %.str.sink = phi ptr [ @.str.1, %49 ], [ @.str, %.lr.ph ], [ @.str, %21 ], [ @.str, %46 ], [ @.str, %43 ], [ @.str, %39 ], [ @.str, %36 ], [ @.str, %32 ], [ @.str, %29 ]
  %51 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull %.str.sink)
  %52 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %51, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %53 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %54 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %53, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %55 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %54, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %56 = load ptr, ptr %55, align 8, !tbaa !5
  %57 = getelementptr i8, ptr %56, i64 -24
  %58 = load i64, ptr %57, align 8
  %59 = getelementptr inbounds i8, ptr %55, i64 %58
  %60 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %59)
  br i1 %60, label %.lr.ph, label %._crit_edge, !llvm.loop !11

._crit_edge:                                      ; preds = %50, %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #4
  ret i32 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 uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #3

; 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 = { mustprogress 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 #3 = { inlinehint mustprogress 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 }

!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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"long long", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}


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