; LLVM IR from kazunetakahashi/atcoder :: 2017/0923_cf-2017-quala (D)

; 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" }

@H = external dso_local global i32, align 4
@W = external dso_local global i32, align 4
@d = external dso_local global i32, align 4
@c = external dso_local global [4 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z5colorii(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: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 {
  %1 = alloca i32, align 4
  %2 = alloca [510 x [510 x i32]], align 16
  %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
  store i32 0, ptr %1, align 4
  %8 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @H)
  %9 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 4 dereferenceable(4) @W)
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef nonnull align 4 dereferenceable(4) @d)
  call void @llvm.lifetime.start.p0(i64 1040400, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  store i32 0, ptr %3, align 4, !tbaa !5
  br label %11

11:                                               ; preds = %36, %0
  %12 = load i32, ptr %3, align 4, !tbaa !5
  %13 = load i32, ptr @H, align 4, !tbaa !5
  %14 = icmp slt i32 %12, %13
  br i1 %14, label %16, label %15

15:                                               ; preds = %11
  store i32 2, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  br label %39

16:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %17

17:                                               ; preds = %32, %16
  %18 = load i32, ptr %5, align 4, !tbaa !5
  %19 = load i32, ptr @W, align 4, !tbaa !5
  %20 = icmp slt i32 %18, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  store i32 5, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  br label %35

22:                                               ; preds = %17
  %23 = load i32, ptr %3, align 4, !tbaa !5
  %24 = load i32, ptr %5, align 4, !tbaa !5
  %25 = call noundef i32 @_Z5colorii(i32 noundef %23, i32 noundef %24)
  %26 = load i32, ptr %3, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [510 x [510 x i32]], ptr %2, i64 0, i64 %27
  %29 = load i32, ptr %5, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [510 x i32], ptr %28, i64 0, i64 %30
  store i32 %25, ptr %31, align 4, !tbaa !5
  br label %32

32:                                               ; preds = %22
  %33 = load i32, ptr %5, align 4, !tbaa !5
  %34 = add nsw i32 %33, 1
  store i32 %34, ptr %5, align 4, !tbaa !5
  br label %17, !llvm.loop !9

35:                                               ; preds = %21
  br label %36

36:                                               ; preds = %35
  %37 = load i32, ptr %3, align 4, !tbaa !5
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %3, align 4, !tbaa !5
  br label %11, !llvm.loop !11

39:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %40

40:                                               ; preds = %74, %39
  %41 = load i32, ptr %6, align 4, !tbaa !5
  %42 = load i32, ptr @H, align 4, !tbaa !5
  %43 = icmp slt i32 %41, %42
  br i1 %43, label %45, label %44

44:                                               ; preds = %40
  store i32 8, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  br label %77

45:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %46

46:                                               ; preds = %70, %45
  %47 = load i32, ptr %7, align 4, !tbaa !5
  %48 = load i32, ptr @W, align 4, !tbaa !5
  %49 = icmp slt i32 %47, %48
  br i1 %49, label %51, label %50

50:                                               ; preds = %46
  store i32 11, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %73

51:                                               ; preds = %46
  %52 = load i32, ptr %6, align 4, !tbaa !5
  %53 = sext i32 %52 to i64
  %54 = getelementptr inbounds [510 x [510 x i32]], ptr %2, i64 0, i64 %53
  %55 = load i32, ptr %7, align 4, !tbaa !5
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds [510 x i32], ptr %54, i64 0, i64 %56
  %58 = load i32, ptr %57, align 4, !tbaa !5
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds [4 x i8], ptr @c, i64 0, i64 %59
  %61 = load i8, ptr %60, align 1, !tbaa !12
  %62 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext %61)
  %63 = load i32, ptr %7, align 4, !tbaa !5
  %64 = load i32, ptr @W, align 4, !tbaa !5
  %65 = sub nsw i32 %64, 1
  %66 = icmp eq i32 %63, %65
  br i1 %66, label %67, label %69

67:                                               ; preds = %51
  %68 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %69

69:                                               ; preds = %67, %51
  br label %70

70:                                               ; preds = %69
  %71 = load i32, ptr %7, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr %7, align 4, !tbaa !5
  br label %46, !llvm.loop !13

73:                                               ; preds = %50
  br label %74

74:                                               ; preds = %73
  %75 = load i32, ptr %6, align 4, !tbaa !5
  %76 = add nsw i32 %75, 1
  store i32 %76, ptr %6, align 4, !tbaa !5
  br label %40, !llvm.loop !14

77:                                               ; preds = %44
  call void @llvm.lifetime.end.p0(i64 1040400, ptr %2) #6
  %78 = load i32, ptr %1, align 4
  ret i32 %78
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #5 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)) #4

attributes #0 = { mustprogress 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 = { 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 #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 = { 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 #5 = { 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 #6 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = !{!7, !7, i64 0}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}


; 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" }

@H = external dso_local global i32, align 4
@W = external dso_local global i32, align 4
@d = external dso_local global i32, align 4
@c = external dso_local local_unnamed_addr global [4 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z5colorii(i32 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: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #2 {
  %1 = alloca [510 x [510 x i32]], align 16
  %2 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @H)
  %3 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 4 dereferenceable(4) @W)
  %4 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 4 dereferenceable(4) @d)
  call void @llvm.lifetime.start.p0(i64 1040400, ptr nonnull %1) #6
  %5 = load i32, ptr @H, align 4, !tbaa !5
  %6 = icmp sgt i32 %5, 0
  %7 = load i32, ptr @W, align 4
  %8 = icmp sgt i32 %7, 0
  %or.cond = select i1 %6, i1 %8, i1 false
  br i1 %or.cond, label %.preheader20, label %._crit_edge27

.preheader20:                                     ; preds = %0, %._crit_edge
  %9 = phi i32 [ %15, %._crit_edge ], [ %5, %0 ]
  %10 = phi i32 [ %16, %._crit_edge ], [ %7, %0 ]
  %indvars.iv31 = phi i64 [ %indvars.iv.next32, %._crit_edge ], [ 0, %0 ]
  %11 = icmp sgt i32 %10, 0
  br i1 %11, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader20
  %12 = trunc nuw nsw i64 %indvars.iv31 to i32
  br label %19

.preheader19:                                     ; preds = %._crit_edge
  %13 = icmp sgt i32 %15, 0
  %.pr = load i32, ptr @W, align 4
  %14 = icmp sgt i32 %.pr, 0
  %or.cond46 = select i1 %13, i1 %14, i1 false
  br i1 %or.cond46, label %.preheader, label %._crit_edge27

._crit_edge.loopexit:                             ; preds = %19
  %.pre = load i32, ptr @H, align 4, !tbaa !5
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %.preheader20
  %15 = phi i32 [ %.pre, %._crit_edge.loopexit ], [ %9, %.preheader20 ]
  %16 = phi i32 [ %23, %._crit_edge.loopexit ], [ %10, %.preheader20 ]
  %indvars.iv.next32 = add nuw nsw i64 %indvars.iv31, 1
  %17 = sext i32 %15 to i64
  %18 = icmp slt i64 %indvars.iv.next32, %17
  br i1 %18, label %.preheader20, label %.preheader19, !llvm.loop !9

19:                                               ; preds = %.lr.ph, %19
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %19 ]
  %20 = trunc nuw nsw i64 %indvars.iv to i32
  %21 = tail call noundef i32 @_Z5colorii(i32 noundef %12, i32 noundef %20)
  %22 = getelementptr inbounds [510 x [510 x i32]], ptr %1, i64 0, i64 %indvars.iv31, i64 %indvars.iv
  store i32 %21, ptr %22, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %23 = load i32, ptr @W, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = icmp slt i64 %indvars.iv.next, %24
  br i1 %25, label %19, label %._crit_edge.loopexit, !llvm.loop !12

.preheader:                                       ; preds = %.preheader19, %._crit_edge25
  %26 = phi i32 [ %29, %._crit_edge25 ], [ %15, %.preheader19 ]
  %27 = phi i32 [ %30, %._crit_edge25 ], [ %.pr, %.preheader19 ]
  %indvars.iv37 = phi i64 [ %indvars.iv.next38, %._crit_edge25 ], [ 0, %.preheader19 ]
  %28 = icmp sgt i32 %27, 0
  br i1 %28, label %.lr.ph24, label %._crit_edge25

._crit_edge27:                                    ; preds = %._crit_edge25, %0, %.preheader19
  call void @llvm.lifetime.end.p0(i64 1040400, ptr nonnull %1) #6
  ret i32 0

._crit_edge25.loopexit:                           ; preds = %45
  %.pre41 = load i32, ptr @H, align 4, !tbaa !5
  br label %._crit_edge25

._crit_edge25:                                    ; preds = %._crit_edge25.loopexit, %.preheader
  %29 = phi i32 [ %.pre41, %._crit_edge25.loopexit ], [ %26, %.preheader ]
  %30 = phi i32 [ %46, %._crit_edge25.loopexit ], [ %27, %.preheader ]
  %indvars.iv.next38 = add nuw nsw i64 %indvars.iv37, 1
  %31 = sext i32 %29 to i64
  %32 = icmp slt i64 %indvars.iv.next38, %31
  br i1 %32, label %.preheader, label %._crit_edge27, !llvm.loop !13

.lr.ph24:                                         ; preds = %.preheader, %45
  %indvars.iv34 = phi i64 [ %indvars.iv.next35, %45 ], [ 0, %.preheader ]
  %33 = getelementptr inbounds [510 x [510 x i32]], ptr %1, i64 0, i64 %indvars.iv37, i64 %indvars.iv34
  %34 = load i32, ptr %33, align 4, !tbaa !5
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [4 x i8], ptr @c, i64 0, i64 %35
  %37 = load i8, ptr %36, align 1, !tbaa !14
  %38 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext %37)
  %39 = load i32, ptr @W, align 4, !tbaa !5
  %40 = add nsw i32 %39, -1
  %41 = zext i32 %40 to i64
  %42 = icmp eq i64 %indvars.iv34, %41
  br i1 %42, label %43, label %45

43:                                               ; preds = %.lr.ph24
  %44 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %.pre40 = load i32, ptr @W, align 4, !tbaa !5
  br label %45

45:                                               ; preds = %.lr.ph24, %43
  %46 = phi i32 [ %39, %.lr.ph24 ], [ %.pre40, %43 ]
  %indvars.iv.next35 = add nuw nsw i64 %indvars.iv34, 1
  %47 = sext i32 %46 to i64
  %48 = icmp slt i64 %indvars.iv.next35, %47
  br i1 %48, label %.lr.ph24, label %._crit_edge25.loopexit, !llvm.loop !15
}

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 #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #4

; 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 #5 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)) #4

attributes #0 = { mustprogress 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 = { 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 #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 = { 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 #5 = { 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 #6 = { 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 = distinct !{!9, !10, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.unswitch.partial.disable"}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10, !11}
!14 = !{!7, !7, i64 0}
!15 = distinct !{!15, !10}


; Effective O3 passes: CorrelatedValuePropagationPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass,TailCallElimPass