; LLVM IR from MikeMirzayanov/testlib :: checkers/acmp.ll/ZN8InStreamC2ERKS_NSt7 (cxx1112basic_stringIcSt11char_traitsIcESaIcEEE)

; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%struct.InStream = type { ptr, i32, %"class.std::__cxx11::basic_string", i32, i8, i8, i8, i32, %"class.std::__cxx11::basic_string", i32, i64, i64, i64 }

@.str.122 = external hidden unnamed_addr constant [10 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_RKS8_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef, ptr noundef nonnull align 8 dereferenceable(32)) #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8InStreamC2ERKS_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(128) %0, ptr noundef nonnull align 8 dereferenceable(128) %1, ptr noundef %2) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %10 = load ptr, ptr %4, align 8
  %11 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 2
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #5
  %12 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #5
  %13 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 48) #6
          to label %14 unwind label %39

14:                                               ; preds = %3
  invoke void @_ZN23StringInputStreamReaderC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(48) %13, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %15 unwind label %43

15:                                               ; preds = %14
  %16 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 0
  store ptr %13, ptr %16, align 8, !tbaa !9
  %17 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 1
  store i32 -1, ptr %17, align 8, !tbaa !17
  %18 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 4
  store i8 1, ptr %18, align 4, !tbaa !18
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.InStream, ptr %19, i32 0, i32 6
  %21 = load i8, ptr %20, align 2, !tbaa !19, !range !20, !noundef !21
  %22 = trunc i8 %21 to i1
  %23 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 6
  %24 = zext i1 %22 to i8
  store i8 %24, ptr %23, align 2, !tbaa !19
  %25 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 5
  store i8 0, ptr %25, align 1, !tbaa !22
  %26 = load ptr, ptr %5, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.InStream, ptr %26, i32 0, i32 3
  %28 = load i32, ptr %27, align 8, !tbaa !23
  %29 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 3
  store i32 %28, ptr %29, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 32, ptr %9) #5
  %30 = load ptr, ptr %5, align 8, !tbaa !5
  %31 = getelementptr inbounds %struct.InStream, ptr %30, i32 0, i32 2
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_RKS8_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %9, ptr noundef @.str.122, ptr noundef nonnull align 8 dereferenceable(32) %31)
          to label %32 unwind label %47

32:                                               ; preds = %15
  %33 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 2
  %34 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32) %33, ptr noundef nonnull align 8 dereferenceable(32) %9) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #5
  %35 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 9
  store i32 2147483647, ptr %35, align 8, !tbaa !24
  %36 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 10
  store i64 134217728, ptr %36, align 8, !tbaa !25
  %37 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 11
  store i64 33554432, ptr %37, align 8, !tbaa !26
  %38 = getelementptr inbounds %struct.InStream, ptr %10, i32 0, i32 12
  store i64 32000, ptr %38, align 8, !tbaa !27
  ret void

39:                                               ; preds = %3
  %40 = landingpad { ptr, i32 }
          cleanup
  %41 = extractvalue { ptr, i32 } %40, 0
  store ptr %41, ptr %7, align 8
  %42 = extractvalue { ptr, i32 } %40, 1
  store i32 %42, ptr %8, align 4
  br label %51

43:                                               ; preds = %14
  %44 = landingpad { ptr, i32 }
          cleanup
  %45 = extractvalue { ptr, i32 } %44, 0
  store ptr %45, ptr %7, align 8
  %46 = extractvalue { ptr, i32 } %44, 1
  store i32 %46, ptr %8, align 4
  call void @_ZdlPvm(ptr noundef %13, i64 noundef 48) #7
  br label %51

47:                                               ; preds = %15
  %48 = landingpad { ptr, i32 }
          cleanup
  %49 = extractvalue { ptr, i32 } %48, 0
  store ptr %49, ptr %7, align 8
  %50 = extractvalue { ptr, i32 } %48, 1
  store i32 %50, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #5
  br label %51

51:                                               ; preds = %47, %43, %39
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #5
  br label %52

52:                                               ; preds = %51
  %53 = load ptr, ptr %7, align 8
  %54 = load i32, ptr %8, align 4
  %55 = insertvalue { ptr, i32 } poison, ptr %53, 0
  %56 = insertvalue { ptr, i32 } %55, i32 %54, 1
  resume { ptr, i32 } %56
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN23StringInputStreamReaderC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { nobuiltin allocsize(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 = { nobuiltin 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 }
attributes #6 = { builtin allocsize(0) }
attributes #7 = { builtin 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, !6, i64 0}
!10 = !{!"_ZTS8InStream", !6, i64 0, !11, i64 8, !12, i64 16, !15, i64 48, !16, i64 52, !16, i64 53, !16, i64 54, !11, i64 56, !12, i64 64, !11, i64 96, !14, i64 104, !14, i64 112, !14, i64 120}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !13, i64 0, !14, i64 8, !7, i64 16}
!13 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!"_ZTS5TMode", !7, i64 0}
!16 = !{!"bool", !7, i64 0}
!17 = !{!10, !11, i64 8}
!18 = !{!10, !16, i64 52}
!19 = !{!10, !16, i64 54}
!20 = !{i8 0, i8 2}
!21 = !{}
!22 = !{!10, !16, i64 53}
!23 = !{!10, !15, i64 48}
!24 = !{!10, !11, i64 96}
!25 = !{!10, !14, i64 104}
!26 = !{!10, !14, i64 112}
!27 = !{!10, !14, i64 120}


; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

@.str.122 = external hidden unnamed_addr constant [10 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_RKS8_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8InStreamC2ERKS_NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(128) %0, ptr noundef nonnull align 8 dereferenceable(128) %1, ptr noundef %2) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = getelementptr inbounds i8, ptr %0, i64 16
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #5
  %6 = getelementptr inbounds i8, ptr %0, i64 64
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #5
  %7 = invoke noalias noundef nonnull dereferenceable(48) ptr @_Znwm(i64 noundef 48) #6
          to label %8 unwind label %26

8:                                                ; preds = %3
  invoke void @_ZN23StringInputStreamReaderC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(48) %7, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %9 unwind label %28

9:                                                ; preds = %8
  store ptr %7, ptr %0, align 8, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %0, i64 8
  store i32 -1, ptr %10, align 8, !tbaa !16
  %11 = getelementptr inbounds i8, ptr %0, i64 52
  store i8 1, ptr %11, align 4, !tbaa !17
  %12 = getelementptr inbounds i8, ptr %1, i64 54
  %13 = load i8, ptr %12, align 2, !tbaa !18, !range !19, !noundef !20
  %14 = getelementptr inbounds i8, ptr %0, i64 54
  store i8 %13, ptr %14, align 2, !tbaa !18
  %15 = getelementptr inbounds i8, ptr %0, i64 53
  store i8 0, ptr %15, align 1, !tbaa !21
  %16 = getelementptr inbounds i8, ptr %1, i64 48
  %17 = load i32, ptr %16, align 8, !tbaa !22
  %18 = getelementptr inbounds i8, ptr %0, i64 48
  store i32 %17, ptr %18, align 8, !tbaa !22
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #5
  %19 = getelementptr inbounds i8, ptr %1, i64 16
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_RKS8_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %4, ptr noundef nonnull @.str.122, ptr noundef nonnull align 8 dereferenceable(32) %19)
          to label %20 unwind label %30

20:                                               ; preds = %9
  %21 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %4) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #5
  %22 = getelementptr inbounds i8, ptr %0, i64 96
  store i32 2147483647, ptr %22, align 8, !tbaa !23
  %23 = getelementptr inbounds i8, ptr %0, i64 104
  store i64 134217728, ptr %23, align 8, !tbaa !24
  %24 = getelementptr inbounds i8, ptr %0, i64 112
  store i64 33554432, ptr %24, align 8, !tbaa !25
  %25 = getelementptr inbounds i8, ptr %0, i64 120
  store i64 32000, ptr %25, align 8, !tbaa !26
  ret void

26:                                               ; preds = %3
  %27 = landingpad { ptr, i32 }
          cleanup
  br label %32

28:                                               ; preds = %8
  %29 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %7, i64 noundef 48) #7
  br label %32

30:                                               ; preds = %9
  %31 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #5
  br label %32

32:                                               ; preds = %30, %28, %26
  %.pn = phi { ptr, i32 } [ %31, %30 ], [ %29, %28 ], [ %27, %26 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #5
  resume { ptr, i32 } %.pn
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN23StringInputStreamReaderC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { nobuiltin allocsize(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 = { nobuiltin 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 }
attributes #6 = { builtin allocsize(0) }
attributes #7 = { builtin 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, !7, i64 0}
!6 = !{!"_ZTS8InStream", !7, i64 0, !10, i64 8, !11, i64 16, !14, i64 48, !15, i64 52, !15, i64 53, !15, i64 54, !10, i64 56, !11, i64 64, !10, i64 96, !13, i64 104, !13, i64 112, !13, i64 120}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !13, i64 8, !8, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !7, i64 0}
!13 = !{!"long", !8, i64 0}
!14 = !{!"_ZTS5TMode", !8, i64 0}
!15 = !{!"bool", !8, i64 0}
!16 = !{!6, !10, i64 8}
!17 = !{!6, !15, i64 52}
!18 = !{!6, !15, i64 54}
!19 = !{i8 0, i8 2}
!20 = !{}
!21 = !{!6, !15, i64 53}
!22 = !{!6, !14, i64 48}
!23 = !{!6, !10, i64 96}
!24 = !{!6, !13, i64 104}
!25 = !{!6, !13, i64 112}
!26 = !{!6, !13, i64 120}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass