; LLVM IR from eyangch/competitive-programming :: Codeforces/1615 (b)

; 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" }

@pfx = external dso_local global [200001 x [20 x i64]], align 16
@T = external dso_local global i64, align 8
@l = external dso_local global i64, align 8
@r = external dso_local global i64, align 8
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca i32, align 4
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  %8 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %9 = getelementptr i8, ptr %8, i64 -24
  %10 = load i64, ptr %9, align 8
  %11 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %10
  %12 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %11, ptr noundef null)
  %13 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #7
  store i64 0, ptr %2, align 8, !tbaa !8
  br label %14

14:                                               ; preds = %49, %0
  %15 = load i64, ptr %2, align 8, !tbaa !8
  %16 = icmp slt i64 %15, 20
  br i1 %16, label %18, label %17

17:                                               ; preds = %14
  store i32 2, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #7
  br label %52

18:                                               ; preds = %14
  %19 = load i64, ptr %2, align 8, !tbaa !8
  %20 = getelementptr inbounds [20 x i64], ptr @pfx, i64 0, i64 %19
  store i64 0, ptr %20, align 8, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #7
  store i64 1, ptr %4, align 8, !tbaa !8
  br label %21

21:                                               ; preds = %45, %18
  %22 = load i64, ptr %4, align 8, !tbaa !8
  %23 = icmp sle i64 %22, 200000
  br i1 %23, label %25, label %24

24:                                               ; preds = %21
  store i32 5, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #7
  br label %48

25:                                               ; preds = %21
  %26 = load i64, ptr %4, align 8, !tbaa !8
  %27 = sub nsw i64 %26, 1
  %28 = getelementptr inbounds [200001 x [20 x i64]], ptr @pfx, i64 0, i64 %27
  %29 = load i64, ptr %2, align 8, !tbaa !8
  %30 = getelementptr inbounds [20 x i64], ptr %28, i64 0, i64 %29
  %31 = load i64, ptr %30, align 8, !tbaa !8
  %32 = load i64, ptr %4, align 8, !tbaa !8
  %33 = load i64, ptr %2, align 8, !tbaa !8
  %34 = trunc i64 %33 to i32
  %35 = shl i32 1, %34
  %36 = sext i32 %35 to i64
  %37 = and i64 %32, %36
  %38 = icmp sgt i64 %37, 0
  %39 = zext i1 %38 to i64
  %40 = add nsw i64 %31, %39
  %41 = load i64, ptr %4, align 8, !tbaa !8
  %42 = getelementptr inbounds [200001 x [20 x i64]], ptr @pfx, i64 0, i64 %41
  %43 = load i64, ptr %2, align 8, !tbaa !8
  %44 = getelementptr inbounds [20 x i64], ptr %42, i64 0, i64 %43
  store i64 %40, ptr %44, align 8, !tbaa !8
  br label %45

45:                                               ; preds = %25
  %46 = load i64, ptr %4, align 8, !tbaa !8
  %47 = add nsw i64 %46, 1
  store i64 %47, ptr %4, align 8, !tbaa !8
  br label %21, !llvm.loop !11

48:                                               ; preds = %24
  br label %49

49:                                               ; preds = %48
  %50 = load i64, ptr %2, align 8, !tbaa !8
  %51 = add nsw i64 %50, 1
  store i64 %51, ptr %2, align 8, !tbaa !8
  br label %14, !llvm.loop !13

52:                                               ; preds = %17
  %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) @T)
  br label %54

54:                                               ; preds = %88, %52
  %55 = load i64, ptr @T, align 8, !tbaa !8
  %56 = add nsw i64 %55, -1
  store i64 %56, ptr @T, align 8, !tbaa !8
  %57 = icmp ne i64 %55, 0
  br i1 %57, label %58, label %92

58:                                               ; preds = %54
  %59 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) @l)
  %60 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %59, ptr noundef nonnull align 8 dereferenceable(8) @r)
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  store i64 1000000000000000, ptr %5, align 8, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #7
  store i64 0, ptr %6, align 8, !tbaa !8
  br label %61

61:                                               ; preds = %85, %58
  %62 = load i64, ptr %6, align 8, !tbaa !8
  %63 = icmp slt i64 %62, 20
  br i1 %63, label %65, label %64

64:                                               ; preds = %61
  store i32 10, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  br label %88

65:                                               ; preds = %61
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #7
  %66 = load i64, ptr @r, align 8, !tbaa !8
  %67 = load i64, ptr @l, align 8, !tbaa !8
  %68 = sub nsw i64 %66, %67
  %69 = add nsw i64 %68, 1
  %70 = load i64, ptr @r, align 8, !tbaa !8
  %71 = getelementptr inbounds [200001 x [20 x i64]], ptr @pfx, i64 0, i64 %70
  %72 = load i64, ptr %6, align 8, !tbaa !8
  %73 = getelementptr inbounds [20 x i64], ptr %71, i64 0, i64 %72
  %74 = load i64, ptr %73, align 8, !tbaa !8
  %75 = load i64, ptr @l, align 8, !tbaa !8
  %76 = sub nsw i64 %75, 1
  %77 = getelementptr inbounds [200001 x [20 x i64]], ptr @pfx, i64 0, i64 %76
  %78 = load i64, ptr %6, align 8, !tbaa !8
  %79 = getelementptr inbounds [20 x i64], ptr %77, i64 0, i64 %78
  %80 = load i64, ptr %79, align 8, !tbaa !8
  %81 = sub nsw i64 %74, %80
  %82 = sub nsw i64 %69, %81
  store i64 %82, ptr %7, align 8, !tbaa !8
  %83 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %7)
  %84 = load i64, ptr %83, align 8, !tbaa !8
  store i64 %84, ptr %5, align 8, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  br label %85

85:                                               ; preds = %65
  %86 = load i64, ptr %6, align 8, !tbaa !8
  %87 = add nsw i64 %86, 1
  store i64 %87, ptr %6, align 8, !tbaa !8
  br label %61, !llvm.loop !14

88:                                               ; preds = %64
  %89 = load i64, ptr %5, align 8, !tbaa !8
  %90 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %89)
  %91 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %90, i8 noundef signext 10)
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  br label %54, !llvm.loop !15

92:                                               ; preds = %54
  %93 = load i32, ptr %1, align 4
  ret i32 %93
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #1 align 2

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; 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)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; 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) #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #4 align 2

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 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 #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 nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 = { inlinehint 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 #6 = { 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 #7 = { 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"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !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"

%"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" }

@pfx = external dso_local local_unnamed_addr global [200001 x [20 x i64]], align 16
@T = external dso_local global i64, align 8
@l = external dso_local global i64, align 8
@r = external dso_local global i64, align 8
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; 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 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %4 = getelementptr i8, ptr %3, i64 -24
  %5 = load i64, ptr %4, align 8
  %6 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %5
  %7 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %6, ptr noundef null)
  %8 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  br label %13

9:                                                ; preds = %18
  %10 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) @T)
  %11 = load i64, ptr @T, align 8, !tbaa !8
  %12 = add nsw i64 %11, -1
  store i64 %12, ptr @T, align 8, !tbaa !8
  %.not23 = icmp eq i64 %11, 0
  br i1 %.not23, label %._crit_edge, label %.lr.ph

13:                                               ; preds = %0, %18
  %.01721 = phi i64 [ 0, %0 ], [ %19, %18 ]
  %14 = getelementptr inbounds [20 x i64], ptr @pfx, i64 0, i64 %.01721
  store i64 0, ptr %14, align 8, !tbaa !8
  %15 = trunc nuw i64 %.01721 to i32
  %16 = shl nuw i32 1, %15
  %17 = sext i32 %16 to i64
  br label %20

18:                                               ; preds = %20
  %19 = add nuw nsw i64 %.01721, 1
  %exitcond24.not = icmp eq i64 %19, 20
  br i1 %exitcond24.not, label %9, label %13, !llvm.loop !11

20:                                               ; preds = %20, %13
  %21 = phi i64 [ 0, %13 ], [ %31, %20 ]
  %.01620 = phi i64 [ 1, %13 ], [ %33, %20 ]
  %22 = and i64 %.01620, %17
  %23 = icmp ne i64 %22, 0
  %24 = zext i1 %23 to i64
  %25 = add nuw nsw i64 %21, %24
  %26 = getelementptr inbounds [200001 x [20 x i64]], ptr @pfx, i64 0, i64 %.01620, i64 %.01721
  store i64 %25, ptr %26, align 8, !tbaa !8
  %27 = add nuw nsw i64 %.01620, 1
  %28 = and i64 %27, %17
  %29 = icmp ne i64 %28, 0
  %30 = zext i1 %29 to i64
  %31 = add nuw nsw i64 %25, %30
  %32 = getelementptr inbounds [200001 x [20 x i64]], ptr @pfx, i64 0, i64 %27, i64 %.01721
  store i64 %31, ptr %32, align 8, !tbaa !8
  %33 = add nuw nsw i64 %.01620, 2
  %exitcond.not.1 = icmp eq i64 %33, 200001
  br i1 %exitcond.not.1, label %18, label %20, !llvm.loop !13

.lr.ph:                                           ; preds = %9, %36
  %34 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) @l)
  %35 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %34, ptr noundef nonnull align 8 dereferenceable(8) @r)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #7
  store i64 1000000000000000, ptr %1, align 8, !tbaa !8
  br label %41

36:                                               ; preds = %41
  %37 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %53)
  %38 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %37, i8 noundef signext 10)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #7
  %39 = load i64, ptr @T, align 8, !tbaa !8
  %40 = add nsw i64 %39, -1
  store i64 %40, ptr @T, align 8, !tbaa !8
  %.not = icmp eq i64 %39, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !14

41:                                               ; preds = %.lr.ph, %41
  %.022 = phi i64 [ 0, %.lr.ph ], [ %54, %41 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #7
  %42 = load i64, ptr @r, align 8, !tbaa !8
  %43 = load i64, ptr @l, align 8, !tbaa !8
  %44 = getelementptr inbounds [200001 x [20 x i64]], ptr @pfx, i64 0, i64 %42, i64 %.022
  %45 = load i64, ptr %44, align 8, !tbaa !8
  %46 = add nsw i64 %43, -1
  %47 = getelementptr inbounds [200001 x [20 x i64]], ptr @pfx, i64 0, i64 %46, i64 %.022
  %48 = load i64, ptr %47, align 8, !tbaa !8
  %.neg = add i64 %42, 1
  %49 = add i64 %43, %45
  %50 = sub i64 %.neg, %49
  %51 = add i64 %50, %48
  store i64 %51, ptr %2, align 8, !tbaa !8
  %52 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %53 = load i64, ptr %52, align 8, !tbaa !8
  store i64 %53, ptr %1, align 8, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #7
  %54 = add nuw nsw i64 %.022, 1
  %exitcond25.not = icmp eq i64 %54, 20
  br i1 %exitcond25.not, label %36, label %41, !llvm.loop !15

._crit_edge:                                      ; preds = %36, %9
  ret i32 0
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #1 align 2

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; 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 #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; 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 #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #4 align 2

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 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 #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 nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 = { inlinehint 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 #6 = { 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 #7 = { 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"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


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