; 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 noundef i64 @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3DIS23EnvironmentalProcessPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef nonnull align 8 dereferenceable(48) %1) unnamed_addr #1 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 @_ZNK3DIS29SyntheticEnvironmentFamilyPdu7marshalERNS_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 @_ZNK3DIS8EntityID7marshalERNS_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 @_ZNK3DIS10EntityType7marshalERNS_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 = load i8, ptr %16, align 8, !tbaa !9
  %18 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %15, i8 noundef zeroext %17)
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  %20 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 5
  %21 = load i8, ptr %20, align 1, !tbaa !21
  %22 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %19, i8 noundef zeroext %21)
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  %24 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 8
  %25 = call noundef i64 @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %24) #6
  %26 = trunc i64 %25 to i8
  %27 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %23, i8 noundef zeroext %26)
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  %29 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 7
  %30 = load i16, ptr %29, align 4, !tbaa !22
  %31 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEt(ptr noundef nonnull align 8 dereferenceable(48) %28, i16 noundef zeroext %30)
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  store i64 0, ptr %5, align 8, !tbaa !23
  br label %32

32:                                               ; preds = %44, %2
  %33 = load i64, ptr %5, align 8, !tbaa !23
  %34 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 8
  %35 = call noundef i64 @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %34) #6
  %36 = icmp ult i64 %33, %35
  br i1 %36, label %38, label %37

37:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  br label %51

38:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 24, ptr %6) #6
  %39 = getelementptr inbounds %"class.DIS::EnvironmentalProcessPdu", ptr %9, i32 0, i32 8
  %40 = load i64, ptr %5, align 8, !tbaa !23
  %41 = call noundef nonnull align 8 dereferenceable(17) ptr @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %39, i64 noundef %40) #6
  call void @_ZN3DIS11EnvironmentC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(17) %6, ptr noundef nonnull align 8 dereferenceable(17) %41) #6
  %42 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNK3DIS11Environment7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(17) %6, ptr noundef nonnull align 8 dereferenceable(48) %42)
          to label %43 unwind label %47

43:                                               ; preds = %38
  call void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #6
  br label %44

44:                                               ; preds = %43
  %45 = load i64, ptr %5, align 8, !tbaa !23
  %46 = add i64 %45, 1
  store i64 %46, ptr %5, align 8, !tbaa !23
  br label %32, !llvm.loop !25

47:                                               ; preds = %38
  %48 = landingpad { ptr, i32 }
          cleanup
  %49 = extractvalue { ptr, i32 } %48, 0
  store ptr %49, ptr %7, align 8
  %50 = extractvalue { ptr, i32 } %48, 1
  store i32 %50, ptr %8, align 4
  call void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  br label %52

51:                                               ; preds = %37
  ret void

52:                                               ; preds = %47
  %53 = load ptr, ptr %7, align 8
  %54 = load i32, ptr %8, align 4
  %55 = insertvalue { ptr, i32 } poison, ptr %53, 0
  %56 = insertvalue { ptr, i32 } %55, i32 %54, 1
  resume { ptr, i32 } %56
}

declare void @_ZNK3DIS29SyntheticEnvironmentFamilyPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

declare void @_ZNK3DIS8EntityID7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

declare void @_ZNK3DIS10EntityType7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48), i8 noundef zeroext) #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEt(ptr noundef nonnull align 8 dereferenceable(48), i16 noundef zeroext) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(17) ptr @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3DIS11EnvironmentC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #4 align 2

declare void @_ZNK3DIS11Environment7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #5

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

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 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { 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 #6 = { 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, !7, i64 56}
!10 = !{!"_ZTSN3DIS23EnvironmentalProcessPduE", !11, i64 0, !15, i64 24, !16, i64 40, !7, i64 56, !7, i64 57, !7, i64 58, !14, i64 60, !17, i64 64}
!11 = !{!"_ZTSN3DIS29SyntheticEnvironmentFamilyPduE", !12, i64 0}
!12 = !{!"_ZTSN3DIS3PduE", !7, i64 8, !7, i64 9, !7, i64 10, !7, i64 11, !13, i64 12, !14, i64 16, !14, i64 18}
!13 = !{!"int", !7, i64 0}
!14 = !{!"short", !7, i64 0}
!15 = !{!"_ZTSN3DIS8EntityIDE", !14, i64 8, !14, i64 10, !14, i64 12}
!16 = !{!"_ZTSN3DIS10EntityTypeE", !7, i64 8, !7, i64 9, !14, i64 10, !7, i64 12, !7, i64 13, !7, i64 14, !7, i64 15}
!17 = !{!"_ZTSSt6vectorIN3DIS11EnvironmentESaIS1_EE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIN3DIS11EnvironmentESaIS1_EE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIN3DIS11EnvironmentESaIS1_EE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIN3DIS11EnvironmentESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!10, !7, i64 57}
!22 = !{!10, !14, i64 60}
!23 = !{!24, !24, i64 0}
!24 = !{!"long", !7, i64 0}
!25 = distinct !{!25, !26}
!26 = !{!"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 noundef i64 @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3DIS23EnvironmentalProcessPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef nonnull align 8 dereferenceable(48) %1) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.DIS::Environment", align 8
  tail call void @_ZNK3DIS29SyntheticEnvironmentFamilyPdu7marshalERNS_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 @_ZNK3DIS8EntityID7marshalERNS_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 @_ZNK3DIS10EntityType7marshalERNS_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 = load i8, ptr %6, align 8, !tbaa !5
  %8 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %1, i8 noundef zeroext %7)
  %9 = getelementptr inbounds i8, ptr %0, i64 57
  %10 = load i8, ptr %9, align 1, !tbaa !20
  %11 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %1, i8 noundef zeroext %10)
  %12 = getelementptr inbounds i8, ptr %0, i64 64
  %13 = tail call noundef i64 @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  %14 = trunc i64 %13 to i8
  %15 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %1, i8 noundef zeroext %14)
  %16 = getelementptr inbounds i8, ptr %0, i64 60
  %17 = load i16, ptr %16, align 4, !tbaa !21
  %18 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEt(ptr noundef nonnull align 8 dereferenceable(48) %1, i16 noundef zeroext %17)
  %19 = tail call noundef i64 @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  %.not = icmp eq i64 %19, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %21, %2
  ret void

.lr.ph:                                           ; preds = %2, %21
  %.013 = phi i64 [ %22, %21 ], [ 0, %2 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #6
  %20 = call noundef nonnull align 8 dereferenceable(17) ptr @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %.013) #6
  call void @_ZN3DIS11EnvironmentC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(17) %3, ptr noundef nonnull align 8 dereferenceable(17) %20) #6
  invoke void @_ZNK3DIS11Environment7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(17) %3, ptr noundef nonnull align 8 dereferenceable(48) %1)
          to label %21 unwind label %25

21:                                               ; preds = %.lr.ph
  call void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #6
  %22 = add nuw i64 %.013, 1
  %23 = call noundef i64 @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  %24 = icmp ult i64 %22, %23
  br i1 %24, label %.lr.ph, label %._crit_edge, !llvm.loop !22

25:                                               ; preds = %.lr.ph
  %26 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #6
  resume { ptr, i32 } %26
}

declare void @_ZNK3DIS29SyntheticEnvironmentFamilyPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

declare void @_ZNK3DIS8EntityID7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

declare void @_ZNK3DIS10EntityType7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48), i8 noundef zeroext) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEt(ptr noundef nonnull align 8 dereferenceable(48), i16 noundef zeroext) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(17) ptr @_ZNKSt6vectorIN3DIS11EnvironmentESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3DIS11EnvironmentC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #4 align 2

declare void @_ZNK3DIS11Environment7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN3DIS11EnvironmentD1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #5

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

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 = { "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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { 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 #6 = { 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 56}
!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 = !{!6, !9, i64 57}
!21 = !{!6, !12, i64 60}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}


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