; LLVM IR from AdaptiveCpp/AdaptiveCpp :: src/runtime/dag_submitted_ops.ll (ZN7hipsycl2rt17dag_submitted_ops12wait_for_allEv)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::shared_ptr<hipsycl::rt::dag_node>, std::allocator<std::shared_ptr<hipsycl::rt::dag_node>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::shared_ptr<hipsycl::rt::dag_node>, std::allocator<std::shared_ptr<hipsycl::rt::dag_node>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::shared_ptr<hipsycl::rt::dag_node>, std::allocator<std::shared_ptr<hipsycl::rt::dag_node>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::shared_ptr<hipsycl::rt::dag_node>, std::allocator<std::shared_ptr<hipsycl::rt::dag_node>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::lock_guard" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.hipsycl::rt::dag_submitted_ops" = type { %"class.std::vector", %"class.std::mutex", %"class.hipsycl::rt::worker_thread" }
%"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.hipsycl::rt::worker_thread" = type { %"class.std::thread", %"struct.std::atomic", %"class.std::condition_variable", %"class.std::mutex", %"class.std::queue" }
%"class.std::thread" = type { %"class.std::thread::id" }
%"class.std::thread::id" = type { i64 }
%"struct.std::atomic" = type { %"struct.std::__atomic_base" }
%"struct.std::__atomic_base" = type { i8 }
%"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::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 }

@.str.1 = external hidden unnamed_addr constant [91 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [21 x i8], align 1
@__PRETTY_FUNCTION__._ZN7hipsycl2rt17dag_submitted_ops12wait_for_allEv = external hidden unnamed_addr constant [52 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #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: mustprogress uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

declare noundef zeroext i1 @_ZNK7hipsycl2rt8dag_node12is_submittedEv(ptr noundef nonnull align 8 dereferenceable(384)) #3

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7hipsycl2rt17dag_submitted_ops12wait_for_allEv(ptr noundef nonnull align 8 dereferenceable(248) %0) #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca %"class.std::lock_guard", align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.std::shared_ptr", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %11 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #6
  call void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  %12 = getelementptr inbounds %"class.hipsycl::rt::dag_submitted_ops", ptr %11, i32 0, i32 1
  invoke void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(40) %12)
          to label %13 unwind label %26

13:                                               ; preds = %1
  %14 = getelementptr inbounds %"class.hipsycl::rt::dag_submitted_ops", ptr %11, i32 0, i32 0
  %15 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %14)
          to label %16 unwind label %30

16:                                               ; preds = %13
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  store ptr %3, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %17 = load ptr, ptr %7, align 8, !tbaa !5
  %18 = call ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %17) #6
  %19 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %8, i32 0, i32 0
  store ptr %18, ptr %19, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %20 = load ptr, ptr %7, align 8, !tbaa !5
  %21 = call ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #6
  %22 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %9, i32 0, i32 0
  store ptr %21, ptr %22, align 8
  br label %23

23:                                               ; preds = %50, %16
  %24 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  br i1 %24, label %35, label %25

25:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %52

26:                                               ; preds = %1
  %27 = landingpad { ptr, i32 }
          cleanup
  %28 = extractvalue { ptr, i32 } %27, 0
  store ptr %28, ptr %5, align 8
  %29 = extractvalue { ptr, i32 } %27, 1
  store i32 %29, ptr %6, align 4
  br label %34

30:                                               ; preds = %13
  %31 = landingpad { ptr, i32 }
          cleanup
  %32 = extractvalue { ptr, i32 } %31, 0
  store ptr %32, ptr %5, align 8
  %33 = extractvalue { ptr, i32 } %31, 1
  store i32 %33, ptr %6, align 4
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  br label %34

34:                                               ; preds = %30, %26
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  br label %53

35:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 16, ptr %10) #6
  %36 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @_ZNSt10shared_ptrIN7hipsycl2rt8dag_nodeEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 8 dereferenceable(16) %36) #6
  %37 = call noundef ptr @_ZNKSt19__shared_ptr_accessIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  %38 = invoke noundef zeroext i1 @_ZNK7hipsycl2rt8dag_node12is_submittedEv(ptr noundef nonnull align 8 dereferenceable(384) %37)
          to label %39 unwind label %42

39:                                               ; preds = %35
  br i1 %38, label %40, label %41

40:                                               ; preds = %39
  br label %47

41:                                               ; preds = %39
  call void @__assert_fail(ptr noundef @.str.2, ptr noundef @.str.1, i32 noundef 84, ptr noundef @__PRETTY_FUNCTION__._ZN7hipsycl2rt17dag_submitted_ops12wait_for_allEv) #7
  unreachable

42:                                               ; preds = %47, %35
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %5, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %6, align 4
  call void @_ZNSt12__shared_ptrIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %53

46:                                               ; No predecessors!
  br label %47

47:                                               ; preds = %46, %40
  %48 = call noundef ptr @_ZNKSt19__shared_ptr_accessIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  invoke void @_ZNK7hipsycl2rt8dag_node4waitEv(ptr noundef nonnull align 8 dereferenceable(384) %48)
          to label %49 unwind label %42

49:                                               ; preds = %47
  call void @_ZNSt12__shared_ptrIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #6
  br label %50

50:                                               ; preds = %49
  %51 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  br label %23

52:                                               ; preds = %25
  call void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  ret void

53:                                               ; preds = %42, %34
  call void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  br label %54

54:                                               ; preds = %53
  %55 = load ptr, ptr %5, align 8
  %56 = load i32, ptr %6, align 4
  %57 = insertvalue { ptr, i32 } poison, ptr %55, 0
  %58 = insertvalue { ptr, i32 } %57, i32 %56, 1
  resume { ptr, i32 } %58
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIN7hipsycl2rt8dag_nodeEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #0 align 2

declare void @_ZNK7hipsycl2rt8dag_node4waitEv(ptr noundef nonnull align 8 dereferenceable(384)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { "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 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 = { inlinehint 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 #6 = { nounwind }
attributes #7 = { 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"}


; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::shared_ptr<hipsycl::rt::dag_node>, std::allocator<std::shared_ptr<hipsycl::rt::dag_node>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::shared_ptr<hipsycl::rt::dag_node>, std::allocator<std::shared_ptr<hipsycl::rt::dag_node>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::shared_ptr<hipsycl::rt::dag_node>, std::allocator<std::shared_ptr<hipsycl::rt::dag_node>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::shared_ptr<hipsycl::rt::dag_node>, std::allocator<std::shared_ptr<hipsycl::rt::dag_node>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::lock_guard" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }

@.str.1 = external hidden unnamed_addr constant [91 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [21 x i8], align 1
@__PRETTY_FUNCTION__._ZN7hipsycl2rt17dag_submitted_ops12wait_for_allEv = external hidden unnamed_addr constant [52 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #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 uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; 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 nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

declare noundef zeroext i1 @_ZNK7hipsycl2rt8dag_node12is_submittedEv(ptr noundef nonnull align 8 dereferenceable(384)) local_unnamed_addr #3

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7hipsycl2rt17dag_submitted_ops12wait_for_allEv(ptr noundef nonnull align 8 dereferenceable(248) %0) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.std::lock_guard", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.std::shared_ptr", align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #6
  call void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  %7 = getelementptr inbounds i8, ptr %0, i64 24
  invoke void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(40) %7)
          to label %8 unwind label %14

8:                                                ; preds = %1
  %9 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %0)
          to label %10 unwind label %16

10:                                               ; preds = %8
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  %11 = call ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  store ptr %11, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %12 = call ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  store ptr %12, ptr %5, align 8
  %13 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  br i1 %13, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %28, %10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  call void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  ret void

14:                                               ; preds = %1
  %15 = landingpad { ptr, i32 }
          cleanup
  br label %18

16:                                               ; preds = %8
  %17 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  br label %18

18:                                               ; preds = %16, %14
  %.pn = phi { ptr, i32 } [ %17, %16 ], [ %15, %14 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  br label %31

.lr.ph:                                           ; preds = %10, %28
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #6
  %19 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  call void @_ZNSt10shared_ptrIN7hipsycl2rt8dag_nodeEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(16) %19) #6
  %20 = call noundef ptr @_ZNKSt19__shared_ptr_accessIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  %21 = invoke noundef zeroext i1 @_ZNK7hipsycl2rt8dag_node12is_submittedEv(ptr noundef nonnull align 8 dereferenceable(384) %20)
          to label %22 unwind label %24

22:                                               ; preds = %.lr.ph
  br i1 %21, label %26, label %23

23:                                               ; preds = %22
  call void @__assert_fail(ptr noundef nonnull @.str.2, ptr noundef nonnull @.str.1, i32 noundef 84, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN7hipsycl2rt17dag_submitted_ops12wait_for_allEv) #7
  unreachable

24:                                               ; preds = %26, %.lr.ph
  %25 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt12__shared_ptrIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  br label %31

26:                                               ; preds = %22
  %27 = call noundef ptr @_ZNKSt19__shared_ptr_accessIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  invoke void @_ZNK7hipsycl2rt8dag_node4waitEv(ptr noundef nonnull align 8 dereferenceable(384) %27)
          to label %28 unwind label %24

28:                                               ; preds = %26
  call void @_ZNSt12__shared_ptrIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #6
  %29 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %30 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  br i1 %30, label %.lr.ph, label %._crit_edge

31:                                               ; preds = %24, %18
  %.pn7 = phi { ptr, i32 } [ %25, %24 ], [ %.pn, %18 ]
  call void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  resume { ptr, i32 } %.pn7
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt10shared_ptrIN7hipsycl2rt8dag_nodeEESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIN7hipsycl2rt8dag_nodeEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #0 align 2

declare void @_ZNK7hipsycl2rt8dag_node4waitEv(ptr noundef nonnull align 8 dereferenceable(384)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN7hipsycl2rt8dag_nodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt10shared_ptrIN7hipsycl2rt8dag_nodeEESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { "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 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 = { inlinehint 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 #6 = { nounwind }
attributes #7 = { 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)"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass