; LLVM IR from junhyeokahn/PyPnC :: external_source/yaml/src (emitterutils)

; 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"

%"struct.YAML::Indentation" = type { i64 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.YAML::IndentTo" = type { i64 }

@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsILm2EEERNS_15ostream_wrapperES2_RAT__Kc(ptr noundef nonnull align 8 dereferenceable(57), ptr noundef nonnull align 1 dereferenceable(2)) #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 nounwind uwtable
declare ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef zeroext i1 @_ZN4YAML5Utils12_GLOBAL__N_126GetNextCodePointAndAdvanceERiRN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESD_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8), ptr) #3

; Function Attrs: mustprogress nounwind uwtable
declare ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN4YAML5Utils12_GLOBAL__N_114WriteCodePointERNS_15ostream_wrapperEi(ptr noundef nonnull align 8 dereferenceable(57), i32 noundef) #3

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_8IndentToE(ptr noundef nonnull align 8 dereferenceable(57), ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML8IndentToC2Em(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN4YAML5Utils12WriteCommentERNS_15ostream_wrapperERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEm(ptr noundef nonnull align 8 dereferenceable(57) %0, ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef %2) #3 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca %"struct.YAML::Indentation", align 8
  %9 = alloca i32, align 4
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca %"struct.YAML::IndentTo", align 8
  %13 = alloca %"struct.YAML::Indentation", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i64 %2, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = call noundef i64 @_ZNK4YAML15ostream_wrapper3colEv(ptr noundef nonnull align 8 dereferenceable(57) %14)
  store i64 %15, ptr %7, align 8, !tbaa !9
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsILm2EEERNS_15ostream_wrapperES2_RAT__Kc(ptr noundef nonnull align 8 dereferenceable(57) %16, ptr noundef nonnull align 1 dereferenceable(2) @.str.16)
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %18 = load i64, ptr %6, align 8, !tbaa !9
  call void @_ZN4YAML11IndentationC2Em(ptr noundef nonnull align 8 dereferenceable(8) %8, i64 noundef %18)
  %19 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_11IndentationE(ptr noundef nonnull align 8 dereferenceable(57) %17, ptr noundef nonnull align 8 dereferenceable(8) %8)
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  %20 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN4YAML15ostream_wrapper11set_commentEv(ptr noundef nonnull align 8 dereferenceable(57) %20)
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %21 = load ptr, ptr %5, align 8, !tbaa !5
  %22 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32) %21) #4
  %23 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %10, i32 0, i32 0
  store ptr %22, ptr %23, align 8
  br label %24

24:                                               ; preds = %47, %3
  %25 = load ptr, ptr %5, align 8, !tbaa !5
  %26 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %25) #4
  %27 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  store ptr %26, ptr %27, align 8
  %28 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  %29 = load ptr, ptr %28, align 8
  %30 = call noundef zeroext i1 @_ZN4YAML5Utils12_GLOBAL__N_126GetNextCodePointAndAdvanceERiRN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESD_(ptr noundef nonnull align 4 dereferenceable(4) %9, ptr noundef nonnull align 8 dereferenceable(8) %10, ptr %29)
  br i1 %30, label %32, label %31

31:                                               ; preds = %24
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  br label %48

32:                                               ; preds = %24
  %33 = load i32, ptr %9, align 4, !tbaa !11
  %34 = icmp eq i32 %33, 10
  br i1 %34, label %35, label %44

35:                                               ; preds = %32
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsILm2EEERNS_15ostream_wrapperES2_RAT__Kc(ptr noundef nonnull align 8 dereferenceable(57) %36, ptr noundef nonnull align 1 dereferenceable(2) @.str.10)
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %38 = load i64, ptr %7, align 8, !tbaa !9
  call void @_ZN4YAML8IndentToC2Em(ptr noundef nonnull align 8 dereferenceable(8) %12, i64 noundef %38)
  %39 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_8IndentToE(ptr noundef nonnull align 8 dereferenceable(57) %37, ptr noundef nonnull align 8 dereferenceable(8) %12)
  %40 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsILm2EEERNS_15ostream_wrapperES2_RAT__Kc(ptr noundef nonnull align 8 dereferenceable(57) %39, ptr noundef nonnull align 1 dereferenceable(2) @.str.16)
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %41 = load i64, ptr %6, align 8, !tbaa !9
  call void @_ZN4YAML11IndentationC2Em(ptr noundef nonnull align 8 dereferenceable(8) %13, i64 noundef %41)
  %42 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_11IndentationE(ptr noundef nonnull align 8 dereferenceable(57) %40, ptr noundef nonnull align 8 dereferenceable(8) %13)
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  %43 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN4YAML15ostream_wrapper11set_commentEv(ptr noundef nonnull align 8 dereferenceable(57) %43)
  br label %47

44:                                               ; preds = %32
  %45 = load ptr, ptr %4, align 8, !tbaa !5
  %46 = load i32, ptr %9, align 4, !tbaa !11
  call void @_ZN4YAML5Utils12_GLOBAL__N_114WriteCodePointERNS_15ostream_wrapperEi(ptr noundef nonnull align 8 dereferenceable(57) %45, i32 noundef %46)
  br label %47

47:                                               ; preds = %44, %35
  br label %24, !llvm.loop !13

48:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  ret i1 true
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK4YAML15ostream_wrapper3colEv(ptr noundef nonnull align 8 dereferenceable(57)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_11IndentationE(ptr noundef nonnull align 8 dereferenceable(57), ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML11IndentationC2Em(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML15ostream_wrapper11set_commentEv(ptr noundef nonnull align 8 dereferenceable(57)) #2 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"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"

%"struct.YAML::Indentation" = type { i64 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.YAML::IndentTo" = type { i64 }

@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsILm2EEERNS_15ostream_wrapperES2_RAT__Kc(ptr noundef nonnull align 8 dereferenceable(57), ptr noundef nonnull align 1 dereferenceable(2)) 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 nounwind uwtable
declare ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef zeroext i1 @_ZN4YAML5Utils12_GLOBAL__N_126GetNextCodePointAndAdvanceERiRN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESD_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8), ptr) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN4YAML5Utils12_GLOBAL__N_114WriteCodePointERNS_15ostream_wrapperEi(ptr noundef nonnull align 8 dereferenceable(57), i32 noundef) local_unnamed_addr #3

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_8IndentToE(ptr noundef nonnull align 8 dereferenceable(57), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML8IndentToC2Em(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN4YAML5Utils12WriteCommentERNS_15ostream_wrapperERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEm(ptr noundef nonnull align 8 dereferenceable(57) %0, ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef %2) local_unnamed_addr #3 {
  %4 = alloca %"struct.YAML::Indentation", align 8
  %5 = alloca i32, align 4
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca %"struct.YAML::IndentTo", align 8
  %8 = alloca %"struct.YAML::Indentation", align 8
  %9 = tail call noundef i64 @_ZNK4YAML15ostream_wrapper3colEv(ptr noundef nonnull align 8 dereferenceable(57) %0)
  %10 = tail call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsILm2EEERNS_15ostream_wrapperES2_RAT__Kc(ptr noundef nonnull align 8 dereferenceable(57) %0, ptr noundef nonnull align 1 dereferenceable(2) @.str.16)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  call void @_ZN4YAML11IndentationC2Em(ptr noundef nonnull align 8 dereferenceable(8) %4, i64 noundef %2)
  %11 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_11IndentationE(ptr noundef nonnull align 8 dereferenceable(57) %10, ptr noundef nonnull align 8 dereferenceable(8) %4)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  call void @_ZN4YAML15ostream_wrapper11set_commentEv(ptr noundef nonnull align 8 dereferenceable(57) %0)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %12 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32) %1) #4
  store ptr %12, ptr %6, align 8
  %13 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %1) #4
  %14 = call noundef zeroext i1 @_ZN4YAML5Utils12_GLOBAL__N_126GetNextCodePointAndAdvanceERiRN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESD_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 8 dereferenceable(8) %6, ptr %13)
  br i1 %14, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %23, %3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #4
  ret i1 true

.lr.ph:                                           ; preds = %3, %23
  %15 = load i32, ptr %5, align 4, !tbaa !5
  %16 = icmp eq i32 %15, 10
  br i1 %16, label %17, label %22

17:                                               ; preds = %.lr.ph
  %18 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsILm2EEERNS_15ostream_wrapperES2_RAT__Kc(ptr noundef nonnull align 8 dereferenceable(57) %0, ptr noundef nonnull align 1 dereferenceable(2) @.str.10)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  call void @_ZN4YAML8IndentToC2Em(ptr noundef nonnull align 8 dereferenceable(8) %7, i64 noundef %9)
  %19 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_8IndentToE(ptr noundef nonnull align 8 dereferenceable(57) %18, ptr noundef nonnull align 8 dereferenceable(8) %7)
  %20 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsILm2EEERNS_15ostream_wrapperES2_RAT__Kc(ptr noundef nonnull align 8 dereferenceable(57) %19, ptr noundef nonnull align 1 dereferenceable(2) @.str.16)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #4
  call void @_ZN4YAML11IndentationC2Em(ptr noundef nonnull align 8 dereferenceable(8) %8, i64 noundef %2)
  %21 = call noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_11IndentationE(ptr noundef nonnull align 8 dereferenceable(57) %20, ptr noundef nonnull align 8 dereferenceable(8) %8)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @_ZN4YAML15ostream_wrapper11set_commentEv(ptr noundef nonnull align 8 dereferenceable(57) %0)
  br label %23

22:                                               ; preds = %.lr.ph
  call void @_ZN4YAML5Utils12_GLOBAL__N_114WriteCodePointERNS_15ostream_wrapperEi(ptr noundef nonnull align 8 dereferenceable(57) %0, i32 noundef %15)
  br label %23

23:                                               ; preds = %22, %17
  %24 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %1) #4
  %25 = call noundef zeroext i1 @_ZN4YAML5Utils12_GLOBAL__N_126GetNextCodePointAndAdvanceERiRN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESD_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 8 dereferenceable(8) %6, ptr %24)
  br i1 %25, label %.lr.ph, label %._crit_edge, !llvm.loop !9
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK4YAML15ostream_wrapper3colEv(ptr noundef nonnull align 8 dereferenceable(57)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(57) ptr @_ZN4YAMLlsERNS_15ostream_wrapperERKNS_11IndentationE(ptr noundef nonnull align 8 dereferenceable(57), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML11IndentationC2Em(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4YAML15ostream_wrapper11set_commentEv(ptr noundef nonnull align 8 dereferenceable(57)) local_unnamed_addr #2 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


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