; LLVM IR from gem5/gem5 :: src/systemc/tests/systemc/misc/synth/directives/resource/test2 (test)

; 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.test = type { %"class.sc_core::sc_module", %"class.sc_core::sc_in", ptr, ptr, ptr, ptr, ptr, ptr, ptr, 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 uwtable
define dso_local void @_ZN4test5entryEv(ptr noundef nonnull align 8 dereferenceable(528) %0) #0 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
  store ptr %0, ptr %2, align 8, !tbaa !5
  %8 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #2
  br label %9

9:                                                ; preds = %1
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %10

10:                                               ; preds = %18, %9
  %11 = load i32, ptr %3, align 4, !tbaa !9
  %12 = icmp slt i32 %11, 7
  br i1 %12, label %13, label %21

13:                                               ; preds = %10
  %14 = load i32, ptr %3, align 4, !tbaa !9
  %15 = sub nsw i32 %14, 1
  store i32 %15, ptr %5, align 4, !tbaa !9
  %16 = load i32, ptr %3, align 4, !tbaa !9
  %17 = add nsw i32 %16, 2
  store i32 %17, ptr %4, align 4, !tbaa !9
  br label %18

18:                                               ; preds = %13
  %19 = load i32, ptr %3, align 4, !tbaa !9
  %20 = add nsw i32 %19, 1
  store i32 %20, ptr %3, align 4, !tbaa !9
  br label %10, !llvm.loop !11

21:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #2
  %22 = load i32, ptr %5, align 4, !tbaa !9
  %23 = load i32, ptr %4, align 4, !tbaa !9
  %24 = add nsw i32 %22, %23
  store i32 %24, ptr %7, align 4, !tbaa !9
  %25 = getelementptr inbounds %struct.test, ptr %8, i32 0, i32 11
  %26 = load ptr, ptr %25, align 8, !tbaa !13
  %27 = call noundef nonnull align 8 dereferenceable(196) ptr @_ZN7sc_core9sc_signalIiLNS_16sc_writer_policyE0EEaSERKi(ptr noundef nonnull align 8 dereferenceable(196) %26, ptr noundef nonnull align 4 dereferenceable(4) %7)
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #2
  call void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232) %8)
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #2
  ret void
}

; 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 noundef nonnull align 8 dereferenceable(196) ptr @_ZN7sc_core9sc_signalIiLNS_16sc_writer_policyE0EEaSERKi(ptr noundef nonnull align 8 dereferenceable(196), ptr noundef nonnull align 4 dereferenceable(4)) #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 uwtable
declare dso_local void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232)) #0 align 2

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 = { 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 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !6, i64 488}
!14 = !{!"_ZTS4test", !15, i64 0, !36, i64 232, !6, i64 416, !6, i64 424, !6, i64 432, !6, i64 440, !6, i64 448, !6, i64 456, !6, i64 464, !6, i64 472, !6, i64 480, !6, i64 488, !6, i64 496, !6, i64 504, !6, i64 512, !6, i64 520}
!15 = !{!"_ZTSN7sc_core9sc_moduleE", !16, i64 0, !28, i64 112, !29, i64 120, !31, i64 144, !33, i64 168, !35, i64 192, !6, i64 200, !10, i64 208, !6, i64 216, !6, i64 224}
!16 = !{!"_ZTSN7sc_core9sc_objectE", !6, i64 8, !17, i64 16, !21, i64 40, !25, i64 64, !6, i64 96, !6, i64 104}
!17 = !{!"_ZTSSt6vectorIPN7sc_core8sc_eventESaIS2_EE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!"_ZTSSt6vectorIPN7sc_core9sc_objectESaIS2_EE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!25 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !26, i64 0, !27, i64 8, !7, i64 16}
!26 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!27 = !{!"long", !7, i64 0}
!28 = !{!"_ZTSN7sc_core15sc_process_hostE"}
!29 = !{!"_ZTSN7sc_core12sc_sensitiveE", !6, i64 0, !30, i64 8, !6, i64 16}
!30 = !{!"_ZTSN7sc_core12sc_sensitiveUt_E", !7, i64 0}
!31 = !{!"_ZTSN7sc_core16sc_sensitive_posE", !6, i64 0, !32, i64 8, !6, i64 16}
!32 = !{!"_ZTSN7sc_core16sc_sensitive_posUt_E", !7, i64 0}
!33 = !{!"_ZTSN7sc_core16sc_sensitive_negE", !6, i64 0, !34, i64 8, !6, i64 16}
!34 = !{!"_ZTSN7sc_core16sc_sensitive_negUt_E", !7, i64 0}
!35 = !{!"bool", !7, i64 0}
!36 = !{!"_ZTSN7sc_core5sc_inIbEE", !37, i64 0, !6, i64 152, !6, i64 160, !6, i64 168, !6, i64 176}
!37 = !{!"_ZTSN7sc_core7sc_portINS_15sc_signal_in_ifIbEELi1ELNS_14sc_port_policyE0EEE", !38, i64 0}
!38 = !{!"_ZTSN7sc_core9sc_port_bINS_15sc_signal_in_ifIbEEEE", !39, i64 0, !6, i64 120, !40, i64 128}
!39 = !{!"_ZTSN7sc_core12sc_port_baseE", !16, i64 0, !6, i64 112}
!40 = !{!"_ZTSSt6vectorIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE", !41, i64 0}
!41 = !{!"_ZTSSt12_Vector_baseIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE", !42, i64 0}
!42 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE12_Vector_implE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core15sc_signal_in_ifIbEESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}


; 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 uwtable
define dso_local void @_ZN4test5entryEv(ptr noundef nonnull align 8 dereferenceable(528) %0) local_unnamed_addr #0 align 2 {
  %2 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #2
  store i32 13, ptr %2, align 4, !tbaa !5
  %3 = getelementptr inbounds i8, ptr %0, i64 488
  %4 = load ptr, ptr %3, align 8, !tbaa !9
  %5 = call noundef nonnull align 8 dereferenceable(196) ptr @_ZN7sc_core9sc_signalIiLNS_16sc_writer_policyE0EEaSERKi(ptr noundef nonnull align 8 dereferenceable(196) %4, ptr noundef nonnull align 4 dereferenceable(4) %2)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #2
  call void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232) %0)
  ret void
}

; 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 noundef nonnull align 8 dereferenceable(196) ptr @_ZN7sc_core9sc_signalIiLNS_16sc_writer_policyE0EEaSERKi(ptr noundef nonnull align 8 dereferenceable(196), ptr noundef nonnull align 4 dereferenceable(4)) local_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 uwtable
declare dso_local void @_ZN7sc_core9sc_module4waitEv(ptr noundef nonnull align 8 dereferenceable(232)) local_unnamed_addr #0 align 2

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 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !13, i64 488}
!10 = !{!"_ZTS4test", !11, i64 0, !33, i64 232, !13, i64 416, !13, i64 424, !13, i64 432, !13, i64 440, !13, i64 448, !13, i64 456, !13, i64 464, !13, i64 472, !13, i64 480, !13, i64 488, !13, i64 496, !13, i64 504, !13, i64 512, !13, i64 520}
!11 = !{!"_ZTSN7sc_core9sc_moduleE", !12, i64 0, !25, i64 112, !26, i64 120, !28, i64 144, !30, i64 168, !32, i64 192, !13, i64 200, !6, i64 208, !13, i64 216, !13, i64 224}
!12 = !{!"_ZTSN7sc_core9sc_objectE", !13, i64 8, !14, i64 16, !18, i64 40, !22, i64 64, !13, i64 96, !13, i64 104}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!"_ZTSSt6vectorIPN7sc_core8sc_eventESaIS2_EE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core8sc_eventESaIS2_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!18 = !{!"_ZTSSt6vectorIPN7sc_core9sc_objectESaIS2_EE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIPN7sc_core9sc_objectESaIS2_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!22 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !23, i64 0, !24, i64 8, !7, i64 16}
!23 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !13, i64 0}
!24 = !{!"long", !7, i64 0}
!25 = !{!"_ZTSN7sc_core15sc_process_hostE"}
!26 = !{!"_ZTSN7sc_core12sc_sensitiveE", !13, i64 0, !27, i64 8, !13, i64 16}
!27 = !{!"_ZTSN7sc_core12sc_sensitiveUt_E", !7, i64 0}
!28 = !{!"_ZTSN7sc_core16sc_sensitive_posE", !13, i64 0, !29, i64 8, !13, i64 16}
!29 = !{!"_ZTSN7sc_core16sc_sensitive_posUt_E", !7, i64 0}
!30 = !{!"_ZTSN7sc_core16sc_sensitive_negE", !13, i64 0, !31, i64 8, !13, i64 16}
!31 = !{!"_ZTSN7sc_core16sc_sensitive_negUt_E", !7, i64 0}
!32 = !{!"bool", !7, i64 0}
!33 = !{!"_ZTSN7sc_core5sc_inIbEE", !34, i64 0, !13, i64 152, !13, i64 160, !13, i64 168, !13, 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, !13, i64 120, !37, i64 128}
!36 = !{!"_ZTSN7sc_core12sc_port_baseE", !12, i64 0, !13, 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", !13, i64 0, !13, i64 8, !13, i64 16}


; Effective O3 passes: GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LCSSAPass,LICMPass,LoopRotatePass,SROAPass,SimplifyCFGPass