; LLVM IR from penn-graphics-research/HOT :: Lib/Ziran/CS/Util/Active.ll (ZN5ZIRAN6Active6createEOSt8functionIFbvEE)

; 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.3" }
%"struct.std::_Head_base.3" = type { ptr }
%"class.std::thread" = type { %"class.std::thread::id" }
%"class.std::thread::id" = type { i64 }
%"class.ZIRAN::Active" = type <{ ptr, %"class.ZIRAN::SharedQueue", %"class.std::function", %"class.std::thread", i8, [7 x i8] }>
%"class.ZIRAN::SharedQueue" = type { %"class.std::queue", %"class.std::mutex", %"class.std::condition_variable" }
%"class.std::queue" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<std::function<void ()>, std::allocator<std::function<void ()>>>::_Deque_impl" }
%"struct.std::_Deque_base<std::function<void ()>, std::allocator<std::function<void ()>>>::_Deque_impl" = type { %"struct.std::_Deque_base<std::function<void ()>, std::allocator<std::function<void ()>>>::_Deque_impl_data" }
%"struct.std::_Deque_base<std::function<void ()>, std::allocator<std::function<void ()>>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"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::condition_variable" = type { %"class.std::__condvar" }
%"class.std::__condvar" = type { %union.pthread_cond_t }
%union.pthread_cond_t = type { %struct.__pthread_cond_s }
%struct.__pthread_cond_s = type { %union.__atomic_wide_counter, %union.__atomic_wide_counter, [2 x i32], [2 x i32], i32, i32, [2 x i32] }
%union.__atomic_wide_counter = type { i64 }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5ZIRAN6Active3runEv(ptr noundef nonnull align 8 dereferenceable(217)) #0 align 2

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN5ZIRAN6Active6createEOSt8functionIFbvEE(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1) #0 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i1, align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::thread", align 8
  %9 = alloca { i64, i64 }, align 8
  %10 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  store i1 false, ptr %5, align 1
  %11 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 224) #5
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN5ZIRAN6ActiveC1EOSt8functionIFbvEE(ptr noundef nonnull align 8 dereferenceable(217) %11, ptr noundef nonnull align 8 dereferenceable(32) %12)
          to label %13 unwind label %20

13:                                               ; preds = %2
  call void @_ZNSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef %11) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr %9) #6
  store { i64, i64 } { i64 ptrtoint (ptr @_ZN5ZIRAN6Active3runEv to i64), i64 0 }, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %14 = call noundef ptr @_ZNKSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EE3getEv(ptr noundef nonnull align 8 dereferenceable(8) %0) #6
  store ptr %14, ptr %10, align 8, !tbaa !5
  invoke void @_ZNSt6threadC2IMN5ZIRAN6ActiveEFvvEJPS2_EvEEOT_DpOT0_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %15 unwind label %24

15:                                               ; preds = %13
  %16 = call noundef ptr @_ZNKSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %0) #6
  %17 = getelementptr inbounds %"class.ZIRAN::Active", ptr %16, i32 0, i32 3
  %18 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6threadaSEOS_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  store i1 true, ptr %5, align 1
  %19 = load i1, ptr %5, align 1
  br i1 %19, label %29, label %28

20:                                               ; preds = %2
  %21 = landingpad { ptr, i32 }
          cleanup
  %22 = extractvalue { ptr, i32 } %21, 0
  store ptr %22, ptr %6, align 8
  %23 = extractvalue { ptr, i32 } %21, 1
  store i32 %23, ptr %7, align 4
  call void @_ZdlPvm(ptr noundef %11, i64 noundef 224) #7
  br label %30

24:                                               ; preds = %13
  %25 = landingpad { ptr, i32 }
          cleanup
  %26 = extractvalue { ptr, i32 } %25, 0
  store ptr %26, ptr %6, align 8
  %27 = extractvalue { ptr, i32 } %25, 1
  store i32 %27, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @_ZNSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #6
  br label %30

28:                                               ; preds = %15
  call void @_ZNSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #6
  br label %29

29:                                               ; preds = %28, %15
  ret void

30:                                               ; preds = %24, %20
  %31 = load ptr, ptr %6, align 8
  %32 = load i32, ptr %7, align 4
  %33 = insertvalue { ptr, i32 } poison, ptr %31, 0
  %34 = insertvalue { ptr, i32 } %33, i32 %32, 1
  resume { ptr, i32 } %34
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EE3getEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6threadC2IMN5ZIRAN6ActiveEFvvEJPS2_EvEEOT_DpOT0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6threadaSEOS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

declare void @_ZN5ZIRAN6ActiveC1EOSt8functionIFbvEE(ptr, ptr)

attributes #0 = { 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 = { 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 #3 = { 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 #4 = { 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 #5 = { builtin allocsize(0) }
attributes #6 = { nounwind }
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 = !{!7, !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.3" }
%"struct.std::_Head_base.3" = type { ptr }
%"class.std::thread" = type { %"class.std::thread::id" }
%"class.std::thread::id" = type { i64 }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5ZIRAN6Active3runEv(ptr noundef nonnull align 8 dereferenceable(217)) #0 align 2

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN5ZIRAN6Active6createEOSt8functionIFbvEE(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::thread", align 8
  %4 = alloca { i64, i64 }, align 8
  %5 = alloca ptr, align 8
  %6 = tail call noalias noundef nonnull dereferenceable(224) ptr @_Znwm(i64 noundef 224) #5
  invoke void @_ZN5ZIRAN6ActiveC1EOSt8functionIFbvEE(ptr noundef nonnull align 8 dereferenceable(217) %6, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %7 unwind label %13

7:                                                ; preds = %2
  tail call void @_ZNSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull %6) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #6
  store i64 ptrtoint (ptr @_ZN5ZIRAN6Active3runEv to i64), ptr %4, align 8, !tbaa !5
  %.fca.1.gep = getelementptr inbounds i8, ptr %4, i64 8
  store i64 0, ptr %.fca.1.gep, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %8 = tail call noundef ptr @_ZNKSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EE3getEv(ptr noundef nonnull align 8 dereferenceable(8) %0) #6
  store ptr %8, ptr %5, align 8, !tbaa !8
  invoke void @_ZNSt6threadC2IMN5ZIRAN6ActiveEFvvEJPS2_EvEEOT_DpOT0_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %9 unwind label %15

9:                                                ; preds = %7
  %10 = call noundef ptr @_ZNKSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %0) #6
  %11 = getelementptr inbounds i8, ptr %10, i64 208
  %12 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6threadaSEOS_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  ret void

13:                                               ; preds = %2
  %14 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %6, i64 noundef 224) #7
  br label %17

15:                                               ; preds = %7
  %16 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  call void @_ZNSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #6
  br label %17

17:                                               ; preds = %15, %13
  %.pn = phi { ptr, i32 } [ %16, %15 ], [ %14, %13 ]
  resume { ptr, i32 } %.pn
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EE3getEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6threadC2IMN5ZIRAN6ActiveEFvvEJPS2_EvEEOT_DpOT0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6threadaSEOS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN5ZIRAN6ActiveESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

declare void @_ZN5ZIRAN6ActiveC1EOSt8functionIFbvEE(ptr, ptr) local_unnamed_addr

attributes #0 = { 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 = { 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 #3 = { 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 #4 = { 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 #5 = { builtin allocsize(0) }
attributes #6 = { nounwind }
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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"any pointer", !6, i64 0}


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