; LLVM IR from gem5/gem5 :: src/systemc/tests/systemc/misc/user_guide/chpt7.2/adder_sub.ll (ZN9adder_sub5entryEv)

; 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"

%struct.adder_sub = type { %"class.sc_core::sc_module", %"class.sc_core::sc_in", ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%"class.sc_core::sc_module" = type { %"class.sc_core::sc_object", %"class.sc_core::sc_process_host", %"class.sc_core::sc_sensitive", %"class.sc_core::sc_sensitive_pos", %"class.sc_core::sc_sensitive_neg", i8, ptr, i32, ptr, ptr }
%"class.sc_core::sc_object" = type { ptr, ptr, %"class.std::vector", %"class.std::vector.0", %"class.std::__cxx11::basic_string", ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<sc_core::sc_event *, std::allocator<sc_core::sc_event *>>::_Vector_impl" }
%"struct.std::_Vector_base<sc_core::sc_event *, std::allocator<sc_core::sc_event *>>::_Vector_impl" = type { %"struct.std::_Vector_base<sc_core::sc_event *, std::allocator<sc_core::sc_event *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<sc_core::sc_event *, std::allocator<sc_core::sc_event *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<sc_core::sc_object *, std::allocator<sc_core::sc_object *>>::_Vector_impl" }
%"struct.std::_Vector_base<sc_core::sc_object *, std::allocator<sc_core::sc_object *>>::_Vector_impl" = type { %"struct.std::_Vector_base<sc_core::sc_object *, std::allocator<sc_core::sc_object *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<sc_core::sc_object *, std::allocator<sc_core::sc_object *>>::_Vector_impl_data" = type { ptr, ptr, 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.sc_core::sc_process_host" = type { ptr }
%"class.sc_core::sc_sensitive" = type { ptr, i32, ptr }
%"class.sc_core::sc_sensitive_pos" = type { ptr, i32, ptr }
%"class.sc_core::sc_sensitive_neg" = type { ptr, i32, ptr }
%"class.sc_core::sc_in" = type { %"class.sc_core::sc_port", ptr, ptr, ptr, ptr }
%"class.sc_core::sc_port" = type { %"class.sc_core::sc_port_b" }
%"class.sc_core::sc_port_b" = type { %"class.sc_core::sc_port_base", ptr, %"class.std::vector.8" }
%"class.sc_core::sc_port_base" = type { %"class.sc_core::sc_object", ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<sc_core::sc_signal_in_if<bool> *, std::allocator<sc_core::sc_signal_in_if<bool> *>>::_Vector_impl" }
%"struct.std::_Vector_base<sc_core::sc_signal_in_if<bool> *, std::allocator<sc_core::sc_signal_in_if<bool> *>>::_Vector_impl" = type { %"struct.std::_Vector_base<sc_core::sc_signal_in_if<bool> *, std::allocator<sc_core::sc_signal_in_if<bool> *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<sc_core::sc_signal_in_if<bool> *, std::allocator<sc_core::sc_signal_in_if<bool> *>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z3addii(i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9adder_sub5entryEv(ptr noundef nonnull align 8 dereferenceable(472) %0) #1 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i8, align 1
  %9 = alloca i8, align 1
  store ptr %0, ptr %2, align 8, !tbaa !5
  %10 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  br label %11

11:                                               ; preds = %22, %1
  br label %12

12:                                               ; preds = %11
  br label %13

13:                                               ; preds = %14, %12
  call void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232) %10)
  br label %14

14:                                               ; preds = %13
  %15 = getelementptr inbounds %struct.adder_sub, ptr %10, i32 0, i32 5
  %16 = load ptr, ptr %15, align 8, !tbaa !9
  %17 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK7sc_core9sc_signalIbLNS_16sc_writer_policyE0EEcvRKbEv(ptr noundef nonnull align 8 dereferenceable(224) %16)
  %18 = load i8, ptr %17, align 1, !tbaa !41, !range !42, !noundef !43
  %19 = trunc i8 %18 to i1
  %20 = zext i1 %19 to i32
  %21 = icmp ne i32 %20, 1
  br i1 %21, label %13, label %22, !llvm.loop !44

22:                                               ; preds = %14
  %23 = getelementptr inbounds %struct.adder_sub, ptr %10, i32 0, i32 2
  %24 = load ptr, ptr %23, align 8, !tbaa !46
  %25 = load ptr, ptr %24, align 8, !tbaa !47
  %26 = getelementptr inbounds ptr, ptr %25, i64 5
  %27 = load ptr, ptr %26, align 8
  %28 = call noundef nonnull align 4 dereferenceable(4) ptr %27(ptr noundef nonnull align 8 dereferenceable(196) %24)
  %29 = load i32, ptr %28, align 4, !tbaa !49
  store i32 %29, ptr %4, align 4, !tbaa !49
  %30 = getelementptr inbounds %struct.adder_sub, ptr %10, i32 0, i32 3
  %31 = load ptr, ptr %30, align 8, !tbaa !50
  %32 = load ptr, ptr %31, align 8, !tbaa !47
  %33 = getelementptr inbounds ptr, ptr %32, i64 5
  %34 = load ptr, ptr %33, align 8
  %35 = call noundef nonnull align 4 dereferenceable(4) ptr %34(ptr noundef nonnull align 8 dereferenceable(196) %31)
  %36 = load i32, ptr %35, align 4, !tbaa !49
  store i32 %36, ptr %5, align 4, !tbaa !49
  %37 = getelementptr inbounds %struct.adder_sub, ptr %10, i32 0, i32 4
  %38 = load ptr, ptr %37, align 8, !tbaa !51
  %39 = load ptr, ptr %38, align 8, !tbaa !47
  %40 = getelementptr inbounds ptr, ptr %39, i64 5
  %41 = load ptr, ptr %40, align 8
  %42 = call noundef nonnull align 4 dereferenceable(4) ptr %41(ptr noundef nonnull align 8 dereferenceable(196) %38)
  %43 = load i32, ptr %42, align 4, !tbaa !49
  store i32 %43, ptr %6, align 4, !tbaa !49
  %44 = load i32, ptr %4, align 4, !tbaa !49
  %45 = load i32, ptr %5, align 4, !tbaa !49
  %46 = call noundef i32 @_Z3addii(i32 noundef %44, i32 noundef %45)
  store i32 %46, ptr %3, align 4, !tbaa !49
  %47 = load i32, ptr %3, align 4, !tbaa !49
  %48 = load i32, ptr %6, align 4, !tbaa !49
  %49 = call noundef i32 @_Z3addii(i32 noundef %47, i32 noundef %48)
  store i32 %49, ptr %3, align 4, !tbaa !49
  %50 = load i32, ptr %4, align 4, !tbaa !49
  %51 = load i32, ptr %5, align 4, !tbaa !49
  %52 = sub nsw i32 %50, %51
  store i32 %52, ptr %7, align 4, !tbaa !49
  %53 = getelementptr inbounds %struct.adder_sub, ptr %10, i32 0, i32 8
  %54 = load ptr, ptr %53, align 8, !tbaa !52
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #3
  store i8 1, ptr %8, align 1, !tbaa !41
  %55 = load ptr, ptr %54, align 8, !tbaa !47
  %56 = getelementptr inbounds ptr, ptr %55, i64 14
  %57 = load ptr, ptr %56, align 8
  call void %57(ptr noundef nonnull align 8 dereferenceable(224) %54, ptr noundef nonnull align 1 dereferenceable(1) %8)
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #3
  %58 = getelementptr inbounds %struct.adder_sub, ptr %10, i32 0, i32 7
  %59 = load ptr, ptr %58, align 8, !tbaa !53
  %60 = load ptr, ptr %59, align 8, !tbaa !47
  %61 = getelementptr inbounds ptr, ptr %60, i64 9
  %62 = load ptr, ptr %61, align 8
  call void %62(ptr noundef nonnull align 8 dereferenceable(196) %59, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %63 = getelementptr inbounds %struct.adder_sub, ptr %10, i32 0, i32 6
  %64 = load ptr, ptr %63, align 8, !tbaa !54
  %65 = load ptr, ptr %64, align 8, !tbaa !47
  %66 = getelementptr inbounds ptr, ptr %65, i64 9
  %67 = load ptr, ptr %66, align 8
  call void %67(ptr noundef nonnull align 8 dereferenceable(196) %64, ptr noundef nonnull align 4 dereferenceable(4) %7)
  call void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232) %10)
  %68 = getelementptr inbounds %struct.adder_sub, ptr %10, i32 0, i32 8
  %69 = load ptr, ptr %68, align 8, !tbaa !52
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #3
  store i8 0, ptr %9, align 1, !tbaa !41
  %70 = load ptr, ptr %69, align 8, !tbaa !47
  %71 = getelementptr inbounds ptr, ptr %70, i64 14
  %72 = load ptr, ptr %71, align 8
  call void %72(ptr noundef nonnull align 8 dereferenceable(224) %69, ptr noundef nonnull align 1 dereferenceable(1) %9)
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #3
  br label %11, !llvm.loop !55
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK7sc_core9sc_signalIbLNS_16sc_writer_policyE0EEcvRKbEv(ptr noundef nonnull align 8 dereferenceable(224)) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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, !6, i64 440}
!10 = !{!"_ZTS9adder_sub", !11, i64 0, !33, i64 232, !6, i64 416, !6, i64 424, !6, i64 432, !6, i64 440, !6, i64 448, !6, i64 456, !6, i64 464}
!11 = !{!"_ZTSN7sc_core9sc_moduleE", !12, i64 0, !24, i64 112, !25, i64 120, !27, i64 144, !29, i64 168, !31, i64 192, !6, i64 200, !32, i64 208, !6, i64 216, !6, i64 224}
!12 = !{!"_ZTSN7sc_core9sc_objectE", !6, i64 8, !13, i64 16, !17, i64 40, !21, i64 64, !6, i64 96, !6, i64 104}
!13 = !{!"_ZTSSt6vectorIPN7sc_core8sc_eventESaIS2_EE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!17 = !{!"_ZTSSt6vectorIPN7sc_core9sc_objectESaIS2_EE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !22, i64 0, !23, i64 8, !7, i64 16}
!22 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!23 = !{!"long", !7, i64 0}
!24 = !{!"_ZTSN7sc_core15sc_process_hostE"}
!25 = !{!"_ZTSN7sc_core12sc_sensitiveE", !6, i64 0, !26, i64 8, !6, i64 16}
!26 = !{!"_ZTSN7sc_core12sc_sensitiveUt_E", !7, i64 0}
!27 = !{!"_ZTSN7sc_core16sc_sensitive_posE", !6, i64 0, !28, i64 8, !6, i64 16}
!28 = !{!"_ZTSN7sc_core16sc_sensitive_posUt_E", !7, i64 0}
!29 = !{!"_ZTSN7sc_core16sc_sensitive_negE", !6, i64 0, !30, i64 8, !6, i64 16}
!30 = !{!"_ZTSN7sc_core16sc_sensitive_negUt_E", !7, i64 0}
!31 = !{!"bool", !7, i64 0}
!32 = !{!"int", !7, i64 0}
!33 = !{!"_ZTSN7sc_core5sc_inIbEE", !34, i64 0, !6, i64 152, !6, i64 160, !6, i64 168, !6, i64 176}
!34 = !{!"_ZTSN7sc_core7sc_portINS_15sc_signal_in_ifIbEELi1ELNS_14sc_port_policyE0EEE", !35, i64 0}
!35 = !{!"_ZTSN7sc_core9sc_port_bINS_15sc_signal_in_ifIbEEEE", !36, i64 0, !6, i64 120, !37, i64 128}
!36 = !{!"_ZTSN7sc_core12sc_port_baseE", !12, i64 0, !6, i64 112}
!37 = !{!"_ZTSSt6vectorIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE", !38, i64 0}
!38 = !{!"_ZTSSt12_Vector_baseIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE", !39, i64 0}
!39 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE12_Vector_implE", !40, i64 0}
!40 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!41 = !{!31, !31, i64 0}
!42 = !{i8 0, i8 2}
!43 = !{}
!44 = distinct !{!44, !45}
!45 = !{!"llvm.loop.mustprogress"}
!46 = !{!10, !6, i64 416}
!47 = !{!48, !48, i64 0}
!48 = !{!"vtable pointer", !8, i64 0}
!49 = !{!32, !32, i64 0}
!50 = !{!10, !6, i64 424}
!51 = !{!10, !6, i64 432}
!52 = !{!10, !6, i64 464}
!53 = !{!10, !6, i64 456}
!54 = !{!10, !6, i64 448}
!55 = distinct !{!55, !45}


; 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"

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z3addii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress noreturn uwtable
define dso_local void @_ZN9adder_sub5entryEv(ptr noundef nonnull align 8 dereferenceable(472) %0) local_unnamed_addr #1 align 2 {
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i8, align 1
  %5 = alloca i8, align 1
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #4
  %6 = getelementptr inbounds i8, ptr %0, i64 440
  %7 = getelementptr inbounds i8, ptr %0, i64 416
  %8 = getelementptr inbounds i8, ptr %0, i64 424
  %9 = getelementptr inbounds i8, ptr %0, i64 432
  %10 = getelementptr inbounds i8, ptr %0, i64 464
  %11 = getelementptr inbounds i8, ptr %0, i64 456
  %12 = getelementptr inbounds i8, ptr %0, i64 448
  br label %13

13:                                               ; preds = %.backedge, %1
  call void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232) %0)
  %14 = load ptr, ptr %6, align 8, !tbaa !5
  %15 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK7sc_core9sc_signalIbLNS_16sc_writer_policyE0EEcvRKbEv(ptr noundef nonnull align 8 dereferenceable(224) %14)
  %16 = load i8, ptr %15, align 1, !tbaa !40, !range !41, !noundef !42
  %.not.not = icmp eq i8 %16, 0
  br i1 %.not.not, label %.backedge, label %17

.backedge:                                        ; preds = %13, %17
  br label %13, !llvm.loop !43

17:                                               ; preds = %13
  %18 = load ptr, ptr %7, align 8, !tbaa !45
  %19 = load ptr, ptr %18, align 8, !tbaa !46
  %20 = getelementptr inbounds i8, ptr %19, i64 40
  %21 = load ptr, ptr %20, align 8
  %22 = call noundef nonnull align 4 dereferenceable(4) ptr %21(ptr noundef nonnull align 8 dereferenceable(196) %18)
  %23 = load i32, ptr %22, align 4, !tbaa !48
  %24 = load ptr, ptr %8, align 8, !tbaa !49
  %25 = load ptr, ptr %24, align 8, !tbaa !46
  %26 = getelementptr inbounds i8, ptr %25, i64 40
  %27 = load ptr, ptr %26, align 8
  %28 = call noundef nonnull align 4 dereferenceable(4) ptr %27(ptr noundef nonnull align 8 dereferenceable(196) %24)
  %29 = load i32, ptr %28, align 4, !tbaa !48
  %30 = load ptr, ptr %9, align 8, !tbaa !50
  %31 = load ptr, ptr %30, align 8, !tbaa !46
  %32 = getelementptr inbounds i8, ptr %31, i64 40
  %33 = load ptr, ptr %32, align 8
  %34 = call noundef nonnull align 4 dereferenceable(4) ptr %33(ptr noundef nonnull align 8 dereferenceable(196) %30)
  %35 = load i32, ptr %34, align 4, !tbaa !48
  %36 = call noundef i32 @_Z3addii(i32 noundef %23, i32 noundef %29)
  store i32 %36, ptr %2, align 4, !tbaa !48
  %37 = call noundef i32 @_Z3addii(i32 noundef %36, i32 noundef %35)
  store i32 %37, ptr %2, align 4, !tbaa !48
  %38 = sub nsw i32 %23, %29
  store i32 %38, ptr %3, align 4, !tbaa !48
  %39 = load ptr, ptr %10, align 8, !tbaa !51
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #4
  store i8 1, ptr %4, align 1, !tbaa !40
  %40 = load ptr, ptr %39, align 8, !tbaa !46
  %41 = getelementptr inbounds i8, ptr %40, i64 112
  %42 = load ptr, ptr %41, align 8
  call void %42(ptr noundef nonnull align 8 dereferenceable(224) %39, ptr noundef nonnull align 1 dereferenceable(1) %4)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #4
  %43 = load ptr, ptr %11, align 8, !tbaa !52
  %44 = load ptr, ptr %43, align 8, !tbaa !46
  %45 = getelementptr inbounds i8, ptr %44, i64 72
  %46 = load ptr, ptr %45, align 8
  call void %46(ptr noundef nonnull align 8 dereferenceable(196) %43, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %47 = load ptr, ptr %12, align 8, !tbaa !53
  %48 = load ptr, ptr %47, align 8, !tbaa !46
  %49 = getelementptr inbounds i8, ptr %48, i64 72
  %50 = load ptr, ptr %49, align 8
  call void %50(ptr noundef nonnull align 8 dereferenceable(196) %47, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232) %0)
  %51 = load ptr, ptr %10, align 8, !tbaa !51
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #4
  store i8 0, ptr %5, align 1, !tbaa !40
  %52 = load ptr, ptr %51, align 8, !tbaa !46
  %53 = getelementptr inbounds i8, ptr %52, i64 112
  %54 = load ptr, ptr %53, align 8
  call void %54(ptr noundef nonnull align 8 dereferenceable(224) %51, ptr noundef nonnull align 1 dereferenceable(1) %5)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #4
  br label %.backedge
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK7sc_core9sc_signalIbLNS_16sc_writer_policyE0EEcvRKbEv(ptr noundef nonnull align 8 dereferenceable(224)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 noreturn 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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, !9, i64 440}
!6 = !{!"_ZTS9adder_sub", !7, i64 0, !32, i64 232, !9, i64 416, !9, i64 424, !9, i64 432, !9, i64 440, !9, i64 448, !9, i64 456, !9, i64 464}
!7 = !{!"_ZTSN7sc_core9sc_moduleE", !8, i64 0, !23, i64 112, !24, i64 120, !26, i64 144, !28, i64 168, !30, i64 192, !9, i64 200, !31, i64 208, !9, i64 216, !9, i64 224}
!8 = !{!"_ZTSN7sc_core9sc_objectE", !9, i64 8, !12, i64 16, !16, i64 40, !20, i64 64, !9, i64 96, !9, i64 104}
!9 = !{!"any pointer", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"_ZTSSt6vectorIPN7sc_core8sc_eventESaIS2_EE", !13, i64 0}
!13 = !{!"_ZTSSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE12_Vector_implE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE17_Vector_impl_dataE", !9, i64 0, !9, i64 8, !9, i64 16}
!16 = !{!"_ZTSSt6vectorIPN7sc_core9sc_objectESaIS2_EE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE17_Vector_impl_dataE", !9, i64 0, !9, i64 8, !9, i64 16}
!20 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !21, i64 0, !22, i64 8, !10, i64 16}
!21 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !9, i64 0}
!22 = !{!"long", !10, i64 0}
!23 = !{!"_ZTSN7sc_core15sc_process_hostE"}
!24 = !{!"_ZTSN7sc_core12sc_sensitiveE", !9, i64 0, !25, i64 8, !9, i64 16}
!25 = !{!"_ZTSN7sc_core12sc_sensitiveUt_E", !10, i64 0}
!26 = !{!"_ZTSN7sc_core16sc_sensitive_posE", !9, i64 0, !27, i64 8, !9, i64 16}
!27 = !{!"_ZTSN7sc_core16sc_sensitive_posUt_E", !10, i64 0}
!28 = !{!"_ZTSN7sc_core16sc_sensitive_negE", !9, i64 0, !29, i64 8, !9, i64 16}
!29 = !{!"_ZTSN7sc_core16sc_sensitive_negUt_E", !10, i64 0}
!30 = !{!"bool", !10, i64 0}
!31 = !{!"int", !10, i64 0}
!32 = !{!"_ZTSN7sc_core5sc_inIbEE", !33, i64 0, !9, i64 152, !9, i64 160, !9, i64 168, !9, i64 176}
!33 = !{!"_ZTSN7sc_core7sc_portINS_15sc_signal_in_ifIbEELi1ELNS_14sc_port_policyE0EEE", !34, i64 0}
!34 = !{!"_ZTSN7sc_core9sc_port_bINS_15sc_signal_in_ifIbEEEE", !35, i64 0, !9, i64 120, !36, i64 128}
!35 = !{!"_ZTSN7sc_core12sc_port_baseE", !8, i64 0, !9, i64 112}
!36 = !{!"_ZTSSt6vectorIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE", !37, i64 0}
!37 = !{!"_ZTSSt12_Vector_baseIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE", !38, i64 0}
!38 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE12_Vector_implE", !39, i64 0}
!39 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE17_Vector_impl_dataE", !9, i64 0, !9, i64 8, !9, i64 16}
!40 = !{!30, !30, i64 0}
!41 = !{i8 0, i8 2}
!42 = !{}
!43 = distinct !{!43, !44}
!44 = !{!"llvm.loop.mustprogress"}
!45 = !{!6, !9, i64 416}
!46 = !{!47, !47, i64 0}
!47 = !{!"vtable pointer", !11, i64 0}
!48 = !{!31, !31, i64 0}
!49 = !{!6, !9, i64 424}
!50 = !{!6, !9, i64 432}
!51 = !{!6, !9, i64 464}
!52 = !{!6, !9, i64 456}
!53 = !{!6, !9, i64 448}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,LICMPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass