; LLVM IR from facebook/redex :: tools/reachability-analysis/test (MethodOverrideGraphSerialization)

; 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::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%"class.std::basic_ofstream" = type { %"class.std::basic_ostream.base", %"class.std::basic_filebuf", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::basic_filebuf" = type { %"class.std::basic_streambuf", %union.pthread_mutex_t, %"class.std::__basic_file", i32, %struct.__mbstate_t, %struct.__mbstate_t, %struct.__mbstate_t, ptr, i64, i8, i8, i8, i8, ptr, ptr, i8, ptr, ptr, i64, ptr, ptr }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::__basic_file" = type <{ ptr, i8, [7 x i8] }>
%struct.__mbstate_t = type { i32, %union.anon.157 }
%union.anon.157 = type { i32 }
%"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 }

@.str.12 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [118 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [23 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [2 x i8], align 1
@g_redex = external global ptr, align 8

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

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 uwtable
declare dso_local void @_Z14generate_graphv(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #3 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca %"class.std::unique_ptr", align 8
  %11 = alloca %"class.std::basic_ofstream", align 8
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  %12 = load i32, ptr %4, align 4, !tbaa !5
  %13 = icmp eq i32 %12, 2
  br i1 %13, label %14, label %15

14:                                               ; preds = %2
  br label %17

15:                                               ; preds = %2
  call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.12, ptr noundef @.str.13, i32 noundef 41, ptr noundef @__PRETTY_FUNCTION__.main, i32 noundef 2, ptr noundef @.str.14) #9
  unreachable

16:                                               ; No predecessors!
  br label %17

17:                                               ; preds = %16, %14
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #10
  %18 = load ptr, ptr %5, align 8, !tbaa !9
  %19 = getelementptr inbounds ptr, ptr %18, i64 1
  %20 = load ptr, ptr %19, align 8, !tbaa !9
  store ptr %20, ptr %6, align 8, !tbaa !9
  %21 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 389504) #11
  invoke void @_ZN12RedexContextC1Eb(ptr noundef nonnull align 8 dereferenceable(389504) %21, i1 noundef zeroext false)
          to label %22 unwind label %34

22:                                               ; preds = %17
  store ptr %21, ptr @g_redex, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #10
  call void @_Z14generate_graphv(ptr dead_on_unwind writable sret(%"class.std::unique_ptr") align 8 %10)
  store ptr %10, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 512, ptr %11) #10
  invoke void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(248) %11)
          to label %23 unwind label %38

23:                                               ; preds = %22
  %24 = load ptr, ptr %6, align 8, !tbaa !9
  invoke void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(248) %11, ptr noundef %24, i32 noundef 16)
          to label %25 unwind label %42

25:                                               ; preds = %23
  %26 = load ptr, ptr %9, align 8, !tbaa !9
  %27 = call noundef ptr @_ZNKSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %26) #10
  invoke void @_ZNK21method_override_graph5Graph4dumpERSo(ptr noundef nonnull align 8 dereferenceable(5984) %27, ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %28 unwind label %42

28:                                               ; preds = %25
  %29 = load ptr, ptr @g_redex, align 8, !tbaa !9
  %30 = icmp eq ptr %29, null
  br i1 %30, label %32, label %31

31:                                               ; preds = %28
  call void @_ZN12RedexContextD1Ev(ptr noundef nonnull align 8 dereferenceable(389504) %29) #10
  call void @_ZdlPvm(ptr noundef %29, i64 noundef 389504) #12
  br label %32

32:                                               ; preds = %31, %28
  store i32 0, ptr %3, align 4
  call void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(248) %11) #10
  call void @llvm.lifetime.end.p0(i64 512, ptr %11) #10
  call void @_ZNSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #10
  %33 = load i32, ptr %3, align 4
  ret i32 %33

34:                                               ; preds = %17
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %7, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %8, align 4
  call void @_ZdlPvm(ptr noundef %21, i64 noundef 389504) #12
  br label %47

38:                                               ; preds = %22
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %7, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %8, align 4
  br label %46

42:                                               ; preds = %25, %23
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %7, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %8, align 4
  call void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(248) %11) #10
  br label %46

46:                                               ; preds = %42, %38
  call void @llvm.lifetime.end.p0(i64 512, ptr %11) #10
  call void @_ZNSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #10
  br label %47

47:                                               ; preds = %46, %34
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #10
  br label %48

48:                                               ; preds = %47
  %49 = load ptr, ptr %7, align 8
  %50 = load i32, ptr %8, align 4
  %51 = insertvalue { ptr, i32 } poison, ptr %49, 0
  %52 = insertvalue { ptr, i32 } %51, i32 %50, 1
  resume { ptr, i32 } %52
}

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #4

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #5

declare void @_ZN12RedexContextC1Eb(ptr noundef nonnull align 8 dereferenceable(389504), i1 noundef zeroext) unnamed_addr #6

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #7

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(248)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(248), ptr noundef, i32 noundef) #1 align 2

declare void @_ZNK21method_override_graph5Graph4dumpERSo(ptr noundef nonnull align 8 dereferenceable(5984), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: nounwind
declare void @_ZN12RedexContextD1Ev(ptr noundef nonnull align 8 dereferenceable(389504)) unnamed_addr #8

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(248)) unnamed_addr #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 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 #4 = { noreturn "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 = { 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 #6 = { "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 = { 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 #8 = { 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 #9 = { noreturn }
attributes #10 = { nounwind }
attributes #11 = { builtin allocsize(0) }
attributes #12 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}


; 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::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%"class.std::basic_ofstream" = type { %"class.std::basic_ostream.base", %"class.std::basic_filebuf", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::basic_filebuf" = type { %"class.std::basic_streambuf", %union.pthread_mutex_t, %"class.std::__basic_file", i32, %struct.__mbstate_t, %struct.__mbstate_t, %struct.__mbstate_t, ptr, i64, i8, i8, i8, i8, ptr, ptr, i8, ptr, ptr, i64, ptr, ptr }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::__basic_file" = type <{ ptr, i8, [7 x i8] }>
%struct.__mbstate_t = type { i32, %union.anon.157 }
%union.anon.157 = type { i32 }
%"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 }

@.str.12 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [118 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [23 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [2 x i8], align 1
@g_redex = external local_unnamed_addr global ptr, align 8

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

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 uwtable
declare dso_local void @_Z14generate_graphv(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::unique_ptr", align 8
  %4 = alloca %"class.std::basic_ofstream", align 8
  %5 = icmp eq i32 %0, 2
  br i1 %5, label %7, label %6

6:                                                ; preds = %2
  tail call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.12, ptr noundef nonnull @.str.13, i32 noundef 41, ptr noundef nonnull @__PRETTY_FUNCTION__.main, i32 noundef 2, ptr noundef nonnull @.str.14) #9
  unreachable

7:                                                ; preds = %2
  %8 = getelementptr inbounds i8, ptr %1, i64 8
  %9 = load ptr, ptr %8, align 8, !tbaa !5
  %10 = tail call noalias noundef nonnull dereferenceable(389504) ptr @_Znwm(i64 noundef 389504) #10
  invoke void @_ZN12RedexContextC1Eb(ptr noundef nonnull align 8 dereferenceable(389504) %10, i1 noundef zeroext false)
          to label %11 unwind label %20

11:                                               ; preds = %7
  store ptr %10, ptr @g_redex, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #11
  call void @_Z14generate_graphv(ptr dead_on_unwind nonnull writable sret(%"class.std::unique_ptr") align 8 %3)
  call void @llvm.lifetime.start.p0(i64 512, ptr nonnull %4) #11
  invoke void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(248) %4)
          to label %12 unwind label %22

12:                                               ; preds = %11
  invoke void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(248) %4, ptr noundef %9, i32 noundef 16)
          to label %13 unwind label %24

13:                                               ; preds = %12
  %14 = call noundef ptr @_ZNKSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #11
  invoke void @_ZNK21method_override_graph5Graph4dumpERSo(ptr noundef nonnull align 8 dereferenceable(5984) %14, ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %15 unwind label %24

15:                                               ; preds = %13
  %16 = load ptr, ptr @g_redex, align 8, !tbaa !5
  %17 = icmp eq ptr %16, null
  br i1 %17, label %19, label %18

18:                                               ; preds = %15
  call void @_ZN12RedexContextD1Ev(ptr noundef nonnull align 8 dereferenceable(389504) %16) #11
  call void @_ZdlPvm(ptr noundef nonnull %16, i64 noundef 389504) #12
  br label %19

19:                                               ; preds = %18, %15
  call void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(248) %4) #11
  call void @llvm.lifetime.end.p0(i64 512, ptr nonnull %4) #11
  call void @_ZNSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #11
  ret i32 0

20:                                               ; preds = %7
  %21 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %10, i64 noundef 389504) #12
  br label %27

22:                                               ; preds = %11
  %23 = landingpad { ptr, i32 }
          cleanup
  br label %26

24:                                               ; preds = %13, %12
  %25 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(248) %4) #11
  br label %26

26:                                               ; preds = %24, %22
  %.pn = phi { ptr, i32 } [ %25, %24 ], [ %23, %22 ]
  call void @llvm.lifetime.end.p0(i64 512, ptr nonnull %4) #11
  call void @_ZNSt10unique_ptrIN21method_override_graph5GraphESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #11
  br label %27

27:                                               ; preds = %26, %20
  %.pn.pn = phi { ptr, i32 } [ %.pn, %26 ], [ %21, %20 ]
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) local_unnamed_addr #4

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #5

declare void @_ZN12RedexContextC1Eb(ptr noundef nonnull align 8 dereferenceable(389504), i1 noundef zeroext) unnamed_addr #6

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #7

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(248)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(248), ptr noundef, i32 noundef) local_unnamed_addr #1 align 2

declare void @_ZNK21method_override_graph5Graph4dumpERSo(ptr noundef nonnull align 8 dereferenceable(5984), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: nounwind
declare void @_ZN12RedexContextD1Ev(ptr noundef nonnull align 8 dereferenceable(389504)) unnamed_addr #8

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(248)) unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 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 #4 = { noreturn "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 = { 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 #6 = { "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 = { 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 #8 = { 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 #9 = { noreturn }
attributes #10 = { builtin allocsize(0) }
attributes #11 = { nounwind }
attributes #12 = { 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"}


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