; LLVM IR from AF-GRILL/DISPluginForUnreal :: Source/ThirdParty/include/dis6 (EnvironmentalProcessPdu)

; 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.DIS::Environment" = type <{ ptr, i32, i8, i8, i8, i8, i8, [7 x i8] }>
%"class.DIS::EnvironmentalProcessPdu" = type { %"class.DIS::SyntheticEnvironmentFamilyPdu.base", [4 x i8], %"class.DIS::EntityID", %"class.DIS::EntityType", i8, i8, i8, i16, %"class.std::vector" }
%"class.DIS::SyntheticEnvironmentFamilyPdu.base" = type { %"class.DIS::Pdu.base" }
%"class.DIS::Pdu.base" = type <{ ptr, i8, i8, i8, i8, i32, i16, i16 }>
%"class.DIS::EntityID" = type <{ ptr, i16, i16, i16, [2 x i8] }>
%"class.DIS::EntityType" = type { ptr, i8, i8, i16, i8, i8, i8, i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<DIS::Environment, std::allocator<DIS::Environment>>::_Vector_impl" }
%"struct.std::_Vector_base<DIS::Environment, std::allocator<DIS::Environment>>::_Vector_impl" = type { %"struct.std::_Vector_base<DIS::Environment, std::allocator<DIS::Environment>>::_Vector_impl_data" }
%"struct.std::_Vector_base<DIS::Environment, std::allocator<DIS::Environment>>::_Vector_impl_data" = type { ptr, ptr, ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3DIS11EnvironmentESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #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: nounwind
declare void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #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
define dso_local void @_ZN3DIS23EnvironmentalProcessPdu9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef nonnull align 8 dereferenceable(48) %1) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca %"class.DIS::Environment", align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %9 = load ptr, ptr %3, align 8
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3DIS29SyntheticEnvironmentFamilyPdu9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(20) %9, ptr noundef nonnull align 8 dereferenceable(48) %10)
  %11 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 2
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3DIS8EntityID9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(14) %11, ptr noundef nonnull align 8 dereferenceable(48) %12)
  %13 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 3
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3DIS10EntityType9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef nonnull align 8 dereferenceable(48) %14)
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  %16 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 4
  %17 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERh(ptr noundef nonnull align 8 dereferenceable(48) %15, ptr noundef nonnull align 1 dereferenceable(1) %16)
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 5
  %20 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERh(ptr noundef nonnull align 8 dereferenceable(48) %18, ptr noundef nonnull align 1 dereferenceable(1) %19)
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 6
  %23 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERh(ptr noundef nonnull align 8 dereferenceable(48) %21, ptr noundef nonnull align 1 dereferenceable(1) %22)
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 7
  %26 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERt(ptr noundef nonnull align 8 dereferenceable(48) %24, ptr noundef nonnull align 2 dereferenceable(2) %25)
  %27 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 8
  call void @_ZNSt6vectorIN3DIS11EnvironmentESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %27) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  store i64 0, ptr %5, align 8, !tbaa !9
  br label %28

28:                                               ; preds = %40, %2
  %29 = load i64, ptr %5, align 8, !tbaa !9
  %30 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 6
  %31 = load i8, ptr %30, align 2, !tbaa !11
  %32 = zext i8 %31 to i64
  %33 = icmp ult i64 %29, %32
  br i1 %33, label %35, label %34

34:                                               ; preds = %28
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  br label %47

35:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 24, ptr %6) #5
  call void @_ZN3DIS11EnvironmentC1Ev(ptr noundef nonnull align 8 dereferenceable(17) %6)
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN3DIS11Environment9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(17) %6, ptr noundef nonnull align 8 dereferenceable(48) %36)
          to label %37 unwind label %43

37:                                               ; preds = %35
  %38 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 8
  invoke void @_ZNSt6vectorIN3DIS11EnvironmentESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %38, ptr noundef nonnull align 8 dereferenceable(17) %6)
          to label %39 unwind label %43

39:                                               ; preds = %37
  call void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %6) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #5
  br label %40

40:                                               ; preds = %39
  %41 = load i64, ptr %5, align 8, !tbaa !9
  %42 = add i64 %41, 1
  store i64 %42, ptr %5, align 8, !tbaa !9
  br label %28, !llvm.loop !23

43:                                               ; preds = %37, %35
  %44 = landingpad { ptr, i32 }
          cleanup
  %45 = extractvalue { ptr, i32 } %44, 0
  store ptr %45, ptr %7, align 8
  %46 = extractvalue { ptr, i32 } %44, 1
  store i32 %46, ptr %8, align 4
  call void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %6) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  br label %48

47:                                               ; preds = %34
  ret void

48:                                               ; preds = %43
  %49 = load ptr, ptr %7, align 8
  %50 = load i32, ptr %8, align 4
  %51 = insertvalue { ptr, i32 } poison, ptr %49, 0
  %52 = insertvalue { ptr, i32 } %51, i32 %50, 1
  resume { ptr, i32 } %52
}

declare void @_ZN3DIS29SyntheticEnvironmentFamilyPdu9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4

declare void @_ZN3DIS8EntityID9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4

declare void @_ZN3DIS10EntityType9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERh(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 1 dereferenceable(1)) #4

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERt(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 2 dereferenceable(2)) #4

declare void @_ZN3DIS11EnvironmentC1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #4

declare void @_ZN3DIS11Environment9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN3DIS11EnvironmentESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(17)) #3 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 = { 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 #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 = { "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 = { 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 = !{!"long", !7, i64 0}
!11 = !{!12, !7, i64 58}
!12 = !{!"_ZTSN3DIS23EnvironmentalProcessPduE", !13, i64 0, !17, i64 24, !18, i64 40, !7, i64 56, !7, i64 57, !7, i64 58, !16, i64 60, !19, i64 64}
!13 = !{!"_ZTSN3DIS29SyntheticEnvironmentFamilyPduE", !14, i64 0}
!14 = !{!"_ZTSN3DIS3PduE", !7, i64 8, !7, i64 9, !7, i64 10, !7, i64 11, !15, i64 12, !16, i64 16, !16, i64 18}
!15 = !{!"int", !7, i64 0}
!16 = !{!"short", !7, i64 0}
!17 = !{!"_ZTSN3DIS8EntityIDE", !16, i64 8, !16, i64 10, !16, i64 12}
!18 = !{!"_ZTSN3DIS10EntityTypeE", !7, i64 8, !7, i64 9, !16, i64 10, !7, i64 12, !7, i64 13, !7, i64 14, !7, i64 15}
!19 = !{!"_ZTSSt6vectorIN3DIS11EnvironmentESaIS1_EE", !20, i64 0}
!20 = !{!"_ZTSSt12_Vector_baseIN3DIS11EnvironmentESaIS1_EE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIN3DIS11EnvironmentESaIS1_EE12_Vector_implE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIN3DIS11EnvironmentESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}


; 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.DIS::Environment" = type <{ ptr, i32, i8, i8, i8, i8, i8, [7 x i8] }>

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3DIS11EnvironmentESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_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: nounwind
declare void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #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
define dso_local void @_ZN3DIS23EnvironmentalProcessPdu9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef nonnull align 8 dereferenceable(48) %1) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.DIS::Environment", align 8
  tail call void @_ZN3DIS29SyntheticEnvironmentFamilyPdu9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(20) %0, ptr noundef nonnull align 8 dereferenceable(48) %1)
  %4 = getelementptr inbounds i8, ptr %0, i64 24
  tail call void @_ZN3DIS8EntityID9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(14) %4, ptr noundef nonnull align 8 dereferenceable(48) %1)
  %5 = getelementptr inbounds i8, ptr %0, i64 40
  tail call void @_ZN3DIS10EntityType9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 8 dereferenceable(48) %1)
  %6 = getelementptr inbounds i8, ptr %0, i64 56
  %7 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERh(ptr noundef nonnull align 8 dereferenceable(48) %1, ptr noundef nonnull align 1 dereferenceable(1) %6)
  %8 = getelementptr inbounds i8, ptr %0, i64 57
  %9 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERh(ptr noundef nonnull align 8 dereferenceable(48) %1, ptr noundef nonnull align 1 dereferenceable(1) %8)
  %10 = getelementptr inbounds i8, ptr %0, i64 58
  %11 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERh(ptr noundef nonnull align 8 dereferenceable(48) %1, ptr noundef nonnull align 1 dereferenceable(1) %10)
  %12 = getelementptr inbounds i8, ptr %0, i64 60
  %13 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERt(ptr noundef nonnull align 8 dereferenceable(48) %1, ptr noundef nonnull align 2 dereferenceable(2) %12)
  %14 = getelementptr inbounds i8, ptr %0, i64 64
  tail call void @_ZNSt6vectorIN3DIS11EnvironmentESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %14) #5
  %15 = load i8, ptr %10, align 2, !tbaa !5
  %.not = icmp eq i8 %15, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %17, %2
  ret void

.lr.ph:                                           ; preds = %2, %17
  %.012 = phi i64 [ %18, %17 ], [ 0, %2 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #5
  call void @_ZN3DIS11EnvironmentC1Ev(ptr noundef nonnull align 8 dereferenceable(17) %3)
  invoke void @_ZN3DIS11Environment9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(17) %3, ptr noundef nonnull align 8 dereferenceable(48) %1)
          to label %16 unwind label %22

16:                                               ; preds = %.lr.ph
  invoke void @_ZNSt6vectorIN3DIS11EnvironmentESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr noundef nonnull align 8 dereferenceable(17) %3)
          to label %17 unwind label %22

17:                                               ; preds = %16
  call void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %3) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #5
  %18 = add nuw nsw i64 %.012, 1
  %19 = load i8, ptr %10, align 2, !tbaa !5
  %20 = zext i8 %19 to i64
  %21 = icmp ult i64 %18, %20
  br i1 %21, label %.lr.ph, label %._crit_edge, !llvm.loop !20

22:                                               ; preds = %16, %.lr.ph
  %23 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %3) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #5
  resume { ptr, i32 } %23
}

declare void @_ZN3DIS29SyntheticEnvironmentFamilyPdu9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4

declare void @_ZN3DIS8EntityID9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4

declare void @_ZN3DIS10EntityType9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERh(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamrsERt(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 2 dereferenceable(2)) local_unnamed_addr #4

declare void @_ZN3DIS11EnvironmentC1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #4

declare void @_ZN3DIS11Environment9unmarshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN3DIS11EnvironmentESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(17)) local_unnamed_addr #3 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 = { 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 #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 = { "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 = { 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 58}
!6 = !{!"_ZTSN3DIS23EnvironmentalProcessPduE", !7, i64 0, !13, i64 24, !14, i64 40, !9, i64 56, !9, i64 57, !9, i64 58, !12, i64 60, !15, i64 64}
!7 = !{!"_ZTSN3DIS29SyntheticEnvironmentFamilyPduE", !8, i64 0}
!8 = !{!"_ZTSN3DIS3PduE", !9, i64 8, !9, i64 9, !9, i64 10, !9, i64 11, !11, i64 12, !12, i64 16, !12, i64 18}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"int", !9, i64 0}
!12 = !{!"short", !9, i64 0}
!13 = !{!"_ZTSN3DIS8EntityIDE", !12, i64 8, !12, i64 10, !12, i64 12}
!14 = !{!"_ZTSN3DIS10EntityTypeE", !9, i64 8, !9, i64 9, !12, i64 10, !9, i64 12, !9, i64 13, !9, i64 14, !9, i64 15}
!15 = !{!"_ZTSSt6vectorIN3DIS11EnvironmentESaIS1_EE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseIN3DIS11EnvironmentESaIS1_EE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIN3DIS11EnvironmentESaIS1_EE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIN3DIS11EnvironmentESaIS1_EE17_Vector_impl_dataE", !19, i64 0, !19, i64 8, !19, i64 16}
!19 = !{!"any pointer", !9, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}


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