; LLVM IR from vldtecno/PTN-Engine :: PTN_Engine/ImportExport (ActionsThreadOptionConversions)

; 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] }
%"class.std::allocator" = type { i8 }

@_ZN4ptne30ActionsThreadOptionConversions35ACTIONS_THREAD_OPTION_SINGLE_THREADB5cxx11E = external dso_local global %"class.std::__cxx11::basic_string", align 8
@_ZN4ptne30ActionsThreadOptionConversions32ACTIONS_THREAD_OPTION_EVENT_LOOPB5cxx11E = external dso_local global %"class.std::__cxx11::basic_string", align 8
@_ZN4ptne30ActionsThreadOptionConversions30ACTIONS_THREAD_OPTION_DETACHEDB5cxx11E = external dso_local global %"class.std::__cxx11::basic_string", align 8
@_ZN4ptne30ActionsThreadOptionConversions31ACTIONS_THREAD_OPTION_JOB_QUEUEB5cxx11E = external dso_local global %"class.std::__cxx11::basic_string", align 8
@_ZTIN4ptne13PTN_ExceptionE = external dso_local constant { ptr, ptr, ptr }, align 8
@.str.10 = external hidden unnamed_addr constant [28 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 @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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

declare ptr @__cxa_allocate_exception(i64)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ptne13PTN_ExceptionC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3

declare void @__cxa_throw(ptr, ptr, ptr)

declare void @__cxa_free_exception(ptr)

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4ptne30ActionsThreadOptionConversions8toStringB5cxx11ENS_10PTN_Engine21ACTIONS_THREAD_OPTIONE(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, i32 noundef %1) #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i1, align 1
  store ptr %0, ptr %3, align 8
  store i32 %1, ptr %4, align 4, !tbaa !5
  %10 = load i32, ptr %4, align 4, !tbaa !5
  switch i32 %10, label %11 [
    i32 2, label %27
    i32 0, label %28
    i32 1, label %29
    i32 3, label %30
  ]

11:                                               ; preds = %2
  store i1 true, ptr %9, align 1
  %12 = call ptr @__cxa_allocate_exception(i64 16) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %13 unwind label %15

13:                                               ; preds = %11
  invoke void @_ZN4ptne13PTN_ExceptionC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %14 unwind label %19

14:                                               ; preds = %13
  store i1 false, ptr %9, align 1
  invoke void @__cxa_throw(ptr %12, ptr @_ZTIN4ptne13PTN_ExceptionE, ptr @_ZNSt13runtime_errorD2Ev) #5
          to label %37 unwind label %19

15:                                               ; preds = %11
  %16 = landingpad { ptr, i32 }
          cleanup
  %17 = extractvalue { ptr, i32 } %16, 0
  store ptr %17, ptr %7, align 8
  %18 = extractvalue { ptr, i32 } %16, 1
  store i32 %18, ptr %8, align 4
  br label %23

19:                                               ; preds = %14, %13
  %20 = landingpad { ptr, i32 }
          cleanup
  %21 = extractvalue { ptr, i32 } %20, 0
  store ptr %21, ptr %7, align 8
  %22 = extractvalue { ptr, i32 } %20, 1
  store i32 %22, ptr %8, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #4
  br label %23

23:                                               ; preds = %19, %15
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #4
  %24 = load i1, ptr %9, align 1
  br i1 %24, label %25, label %26

25:                                               ; preds = %23
  call void @__cxa_free_exception(ptr %12) #4
  br label %26

26:                                               ; preds = %25, %23
  br label %32

27:                                               ; preds = %2
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) @_ZN4ptne30ActionsThreadOptionConversions30ACTIONS_THREAD_OPTION_DETACHEDB5cxx11E)
  br label %31

28:                                               ; preds = %2
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) @_ZN4ptne30ActionsThreadOptionConversions35ACTIONS_THREAD_OPTION_SINGLE_THREADB5cxx11E)
  br label %31

29:                                               ; preds = %2
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) @_ZN4ptne30ActionsThreadOptionConversions32ACTIONS_THREAD_OPTION_EVENT_LOOPB5cxx11E)
  br label %31

30:                                               ; preds = %2
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) @_ZN4ptne30ActionsThreadOptionConversions31ACTIONS_THREAD_OPTION_JOB_QUEUEB5cxx11E)
  br label %31

31:                                               ; preds = %30, %29, %28, %27
  ret void

32:                                               ; preds = %26
  %33 = load ptr, ptr %7, align 8
  %34 = load i32, ptr %8, align 4
  %35 = insertvalue { ptr, i32 } poison, ptr %33, 0
  %36 = insertvalue { ptr, i32 } %35, i32 %34, 1
  resume { ptr, i32 } %36

37:                                               ; preds = %14
  unreachable
}

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #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 = { 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 #4 = { nounwind }
attributes #5 = { noreturn }

!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 = !{!"_ZTSN4ptne10PTN_Engine21ACTIONS_THREAD_OPTIONE", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; 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] }
%"class.std::allocator" = type { i8 }

@_ZN4ptne30ActionsThreadOptionConversions35ACTIONS_THREAD_OPTION_SINGLE_THREADB5cxx11E = external dso_local global %"class.std::__cxx11::basic_string", align 8
@_ZN4ptne30ActionsThreadOptionConversions32ACTIONS_THREAD_OPTION_EVENT_LOOPB5cxx11E = external dso_local global %"class.std::__cxx11::basic_string", align 8
@_ZN4ptne30ActionsThreadOptionConversions30ACTIONS_THREAD_OPTION_DETACHEDB5cxx11E = external dso_local global %"class.std::__cxx11::basic_string", align 8
@_ZN4ptne30ActionsThreadOptionConversions31ACTIONS_THREAD_OPTION_JOB_QUEUEB5cxx11E = external dso_local global %"class.std::__cxx11::basic_string", align 8
@_ZTIN4ptne13PTN_ExceptionE = external dso_local constant { ptr, ptr, ptr }, align 8
@.str.10 = external hidden unnamed_addr constant [28 x i8], align 1
@switch.table._ZN4ptne30ActionsThreadOptionConversions8toStringB5cxx11ENS_10PTN_Engine21ACTIONS_THREAD_OPTIONE = private unnamed_addr constant [4 x ptr] [ptr @_ZN4ptne30ActionsThreadOptionConversions35ACTIONS_THREAD_OPTION_SINGLE_THREADB5cxx11E, ptr @_ZN4ptne30ActionsThreadOptionConversions32ACTIONS_THREAD_OPTION_EVENT_LOOPB5cxx11E, ptr @_ZN4ptne30ActionsThreadOptionConversions30ACTIONS_THREAD_OPTION_DETACHEDB5cxx11E, ptr @_ZN4ptne30ActionsThreadOptionConversions31ACTIONS_THREAD_OPTION_JOB_QUEUEB5cxx11E], align 8

; 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 @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ptne13PTN_ExceptionC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3

declare void @__cxa_throw(ptr, ptr, ptr) local_unnamed_addr

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4ptne30ActionsThreadOptionConversions8toStringB5cxx11ENS_10PTN_Engine21ACTIONS_THREAD_OPTIONE(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, i32 noundef %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = icmp ult i32 %1, 4
  br i1 %5, label %switch.lookup, label %6

6:                                                ; preds = %2
  %7 = tail call ptr @__cxa_allocate_exception(i64 16) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %8 unwind label %.thread

8:                                                ; preds = %6
  invoke void @_ZN4ptne13PTN_ExceptionC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %9 unwind label %11

9:                                                ; preds = %8
  invoke void @__cxa_throw(ptr nonnull %7, ptr nonnull @_ZTIN4ptne13PTN_ExceptionE, ptr nonnull @_ZNSt13runtime_errorD2Ev) #5
          to label %16 unwind label %11

.thread:                                          ; preds = %6
  %10 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #4
  br label %13

11:                                               ; preds = %8, %9
  %.0 = phi i1 [ false, %9 ], [ true, %8 ]
  %12 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #4
  br i1 %.0, label %13, label %15

13:                                               ; preds = %.thread, %11
  %.pn9 = phi { ptr, i32 } [ %10, %.thread ], [ %12, %11 ]
  call void @__cxa_free_exception(ptr %7) #4
  br label %15

switch.lookup:                                    ; preds = %2
  %14 = zext nneg i32 %1 to i64
  %switch.gep = getelementptr inbounds [4 x ptr], ptr @switch.table._ZN4ptne30ActionsThreadOptionConversions8toStringB5cxx11ENS_10PTN_Engine21ACTIONS_THREAD_OPTIONE, i64 0, i64 %14
  %switch.load = load ptr, ptr %switch.gep, align 8
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %switch.load)
  ret void

15:                                               ; preds = %11, %13
  %.pn8 = phi { ptr, i32 } [ %12, %11 ], [ %.pn9, %13 ]
  resume { ptr, i32 } %.pn8

16:                                               ; preds = %9
  unreachable
}

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) 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 = { 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 #4 = { nounwind }
attributes #5 = { noreturn }

!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)"}


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