; LLVM IR from NVIDIA/TensorRT :: plugin/batchedNMSPlugin (batchedNMSPlugin)

; 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.nvinfer1::plugin::LogStream" = type { %"class.std::basic_ostream.base", %"class.nvinfer1::plugin::LogStream<nvinfer1::ILogger::Severity::kWARNING>::Buf", %"class.std::mutex", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.nvinfer1::plugin::LogStream<nvinfer1::ILogger::Severity::kWARNING>::Buf" = type { %"class.std::__cxx11::basic_stringbuf" }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"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] }
%"class.std::mutex" = type { %"class.std::__mutex_base" }
%"class.std::__mutex_base" = type { %union.pthread_mutex_t }
%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_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.nvinfer1::pluginInternal::BaseCreator" = type { %"class.nvinfer1::v_1_0::IPluginCreator", %"class.std::__cxx11::basic_string" }
%"class.nvinfer1::v_1_0::IPluginCreator" = type { %"class.nvinfer1::v_1_0::IPluginCreatorInterface" }
%"class.nvinfer1::v_1_0::IPluginCreatorInterface" = type { %"class.nvinfer1::IVersionedInterface" }
%"class.nvinfer1::IVersionedInterface" = type { ptr }

@_ZN8nvinfer16plugin11gLogWarningE = external global %"class.nvinfer1::plugin::LogStream", align 8
@.str = external hidden unnamed_addr constant [132 x i8], align 1
@_ZTISt9exception = external constant ptr

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EEERNS0_9LogStreamIXT_EEES6_PFRSoS7_E(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EA132_cEERNS0_9LogStreamIXT_EEES7_RKT0_(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef nonnull align 1 dereferenceable(132)) #2

declare i32 @__gxx_personality_v0(...)

; 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)) #1

; Function Attrs: nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #3

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #4

declare ptr @__cxa_begin_catch(ptr)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8)) #1

declare void @__cxa_end_catch()

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

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #6

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #7 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef ptr @_ZN8nvinfer16plugin23BatchedNMSPluginCreator17deserializePluginEPKcPKvm(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef %1, ptr noundef %2, i64 noundef %3) unnamed_addr #7 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store i64 %3, ptr %9, align 8, !tbaa !9
  %14 = load ptr, ptr %6, align 8
  %15 = invoke noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EA132_cEERNS0_9LogStreamIXT_EEES7_RKT0_(ptr noundef nonnull align 8 dereferenceable(152) @_ZN8nvinfer16plugin11gLogWarningE, ptr noundef nonnull align 1 dereferenceable(132) @.str)
          to label %16 unwind label %31

16:                                               ; preds = %4
  %17 = invoke noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EEERNS0_9LogStreamIXT_EEES6_PFRSoS7_E(ptr noundef nonnull align 8 dereferenceable(152) %15, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %18 unwind label %31

18:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #8
  %19 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 112) #9
          to label %20 unwind label %35

20:                                               ; preds = %18
  %21 = load ptr, ptr %8, align 8, !tbaa !5
  %22 = load i64, ptr %9, align 8, !tbaa !9
  invoke void @_ZN8nvinfer16plugin16BatchedNMSPluginC1EPKvm(ptr noundef nonnull align 8 dereferenceable(108) %19, ptr noundef %21, i64 noundef %22)
          to label %23 unwind label %39

23:                                               ; preds = %20
  store ptr %19, ptr %12, align 8, !tbaa !5
  %24 = load ptr, ptr %12, align 8, !tbaa !5
  %25 = getelementptr inbounds %"class.nvinfer1::pluginInternal::BaseCreator", ptr %14, i32 0, i32 1
  %26 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %25) #8
  %27 = load ptr, ptr %24, align 8, !tbaa !11
  %28 = getelementptr inbounds ptr, ptr %27, i64 15
  %29 = load ptr, ptr %28, align 8
  call void %29(ptr noundef nonnull align 8 dereferenceable(108) %24, ptr noundef %26) #8
  %30 = load ptr, ptr %12, align 8, !tbaa !5
  store ptr %30, ptr %5, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #8
  br label %55

31:                                               ; preds = %16, %4
  %32 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %10, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %11, align 4
  br label %44

35:                                               ; preds = %18
  %36 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %37 = extractvalue { ptr, i32 } %36, 0
  store ptr %37, ptr %10, align 8
  %38 = extractvalue { ptr, i32 } %36, 1
  store i32 %38, ptr %11, align 4
  br label %43

39:                                               ; preds = %20
  %40 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %41 = extractvalue { ptr, i32 } %40, 0
  store ptr %41, ptr %10, align 8
  %42 = extractvalue { ptr, i32 } %40, 1
  store i32 %42, ptr %11, align 4
  call void @_ZdlPvm(ptr noundef %19, i64 noundef 112) #10
  br label %43

43:                                               ; preds = %39, %35
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #8
  br label %44

44:                                               ; preds = %43, %31
  %45 = load i32, ptr %11, align 4
  %46 = call i32 @llvm.eh.typeid.for.p0(ptr @_ZTISt9exception) #8
  %47 = icmp eq i32 %45, %46
  br i1 %47, label %48, label %60

48:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #8
  %49 = load ptr, ptr %10, align 8
  %50 = call ptr @__cxa_begin_catch(ptr %49) #8
  store ptr %50, ptr %13, align 8
  %51 = load ptr, ptr %13, align 8, !tbaa !5
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %51)
          to label %52 unwind label %57

52:                                               ; preds = %48
  invoke void @__cxa_end_catch()
          to label %53 unwind label %57

53:                                               ; preds = %52
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #8
  br label %54

54:                                               ; preds = %53
  store ptr null, ptr %5, align 8
  br label %55

55:                                               ; preds = %54, %23
  %56 = load ptr, ptr %5, align 8
  ret ptr %56

57:                                               ; preds = %52, %48
  %58 = landingpad { ptr, i32 }
          catch ptr null
  %59 = extractvalue { ptr, i32 } %58, 0
  call void @__clang_call_terminate(ptr %59) #11
  unreachable

60:                                               ; preds = %44
  %61 = load ptr, ptr %10, align 8
  call void @__clang_call_terminate(ptr %61) #11
  unreachable
}

declare void @_ZN8nvinfer16plugin16BatchedNMSPluginC1EPKvm(ptr, ptr, i64)

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { nounwind memory(none) }
attributes #4 = { noinline noreturn nounwind uwtable "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 = { 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 #7 = { 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 #8 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { builtin nounwind }
attributes #11 = { noreturn 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 = !{!"vtable pointer", !8, 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.nvinfer1::plugin::LogStream" = type { %"class.std::basic_ostream.base", %"class.nvinfer1::plugin::LogStream<nvinfer1::ILogger::Severity::kWARNING>::Buf", %"class.std::mutex", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.nvinfer1::plugin::LogStream<nvinfer1::ILogger::Severity::kWARNING>::Buf" = type { %"class.std::__cxx11::basic_stringbuf" }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"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] }
%"class.std::mutex" = type { %"class.std::__mutex_base" }
%"class.std::__mutex_base" = type { %union.pthread_mutex_t }
%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_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 }

@_ZN8nvinfer16plugin11gLogWarningE = external global %"class.nvinfer1::plugin::LogStream", align 8
@.str = external hidden unnamed_addr constant [132 x i8], align 1
@_ZTISt9exception = external constant ptr

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EEERNS0_9LogStreamIXT_EEES6_PFRSoS7_E(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EA132_cEERNS0_9LogStreamIXT_EEES7_RKT0_(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef nonnull align 1 dereferenceable(132)) local_unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; 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)) #0

; Function Attrs: nofree nosync nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #2

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #3

declare ptr @__cxa_begin_catch(ptr) local_unnamed_addr

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

declare void @__cxa_end_catch() local_unnamed_addr

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #4

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef ptr @_ZN8nvinfer16plugin23BatchedNMSPluginCreator17deserializePluginEPKcPKvm(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr nocapture noundef readnone %1, ptr noundef %2, i64 noundef %3) unnamed_addr #6 align 2 personality ptr @__gxx_personality_v0 {
  %5 = invoke noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EA132_cEERNS0_9LogStreamIXT_EEES7_RKT0_(ptr noundef nonnull align 8 dereferenceable(152) @_ZN8nvinfer16plugin11gLogWarningE, ptr noundef nonnull align 1 dereferenceable(132) @.str)
          to label %6 unwind label %17

6:                                                ; preds = %4
  %7 = invoke noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EEERNS0_9LogStreamIXT_EEES6_PFRSoS7_E(ptr noundef nonnull align 8 dereferenceable(152) %5, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %8 unwind label %17

8:                                                ; preds = %6
  %9 = invoke noalias noundef nonnull dereferenceable(112) ptr @_Znwm(i64 noundef 112) #7
          to label %10 unwind label %19

10:                                               ; preds = %8
  invoke void @_ZN8nvinfer16plugin16BatchedNMSPluginC1EPKvm(ptr noundef nonnull align 8 dereferenceable(108) %9, ptr noundef %2, i64 noundef %3)
          to label %11 unwind label %21

11:                                               ; preds = %10
  %12 = getelementptr inbounds i8, ptr %0, i64 8
  %13 = tail call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %12) #8
  %14 = load ptr, ptr %9, align 8, !tbaa !5
  %15 = getelementptr inbounds i8, ptr %14, i64 120
  %16 = load ptr, ptr %15, align 8
  tail call void %16(ptr noundef nonnull align 8 dereferenceable(108) %9, ptr noundef %13) #8
  br label %29

17:                                               ; preds = %6, %4
  %18 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  br label %23

19:                                               ; preds = %8
  %20 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  br label %23

21:                                               ; preds = %10
  %22 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  tail call void @_ZdlPvm(ptr noundef nonnull %9, i64 noundef 112) #9
  br label %23

23:                                               ; preds = %19, %21, %17
  %.pn.pn = phi { ptr, i32 } [ %18, %17 ], [ %22, %21 ], [ %20, %19 ]
  %.1 = extractvalue { ptr, i32 } %.pn.pn, 0
  %.111 = extractvalue { ptr, i32 } %.pn.pn, 1
  %24 = tail call i32 @llvm.eh.typeid.for.p0(ptr nonnull @_ZTISt9exception) #8
  %25 = icmp eq i32 %.111, %24
  br i1 %25, label %26, label %33

26:                                               ; preds = %23
  %27 = tail call ptr @__cxa_begin_catch(ptr %.1) #8
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %27)
          to label %28 unwind label %30

28:                                               ; preds = %26
  invoke void @__cxa_end_catch()
          to label %29 unwind label %30

29:                                               ; preds = %28, %11
  %.0 = phi ptr [ %9, %11 ], [ null, %28 ]
  ret ptr %.0

30:                                               ; preds = %28, %26
  %31 = landingpad { ptr, i32 }
          catch ptr null
  %32 = extractvalue { ptr, i32 } %31, 0
  tail call void @__clang_call_terminate(ptr %32) #10
  unreachable

33:                                               ; preds = %23
  tail call void @__clang_call_terminate(ptr %.1) #10
  unreachable
}

declare void @_ZN8nvinfer16plugin16BatchedNMSPluginC1EPKvm(ptr, ptr, i64) local_unnamed_addr

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 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 = { nofree nosync nounwind memory(none) }
attributes #3 = { noinline noreturn nounwind uwtable "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 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 #5 = { 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 #6 = { 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 #7 = { builtin allocsize(0) }
attributes #8 = { nounwind }
attributes #9 = { builtin nounwind }
attributes #10 = { noreturn 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"}


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