; LLVM IR from doyubkim/fluid-engine-dev :: src/jet (fdm_linear_system2)

; 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.jet::Size2" = type { i64, i64 }
%class.anon.12 = type { ptr, ptr, ptr, ptr, ptr }

@.str = external hidden unnamed_addr constant [17 x i8], align 1
@_ZTISt16invalid_argument = external constant ptr
@.str.2 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [17 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3jet5ArrayIdLm2EE4sizeEv(ptr dead_on_unwind noalias writable sret(%"class.jet::Size2") align 8, ptr noundef nonnull align 8 dereferenceable(40)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK3jet5Size2neERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

declare ptr @__cxa_allocate_exception(i64)

declare void @_ZNSt16invalid_argumentC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #3

declare i32 @__gxx_personality_v0(...)

declare void @__cxa_free_exception(ptr)

; Function Attrs: nounwind
declare void @_ZNSt16invalid_argumentD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4

declare void @__cxa_throw(ptr, ptr, ptr)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3jet5ArrayINS_13FdmMatrixRow2ELm2EE4sizeEv(ptr dead_on_unwind noalias writable sret(%"class.jet::Size2") align 8, ptr noundef nonnull align 8 dereferenceable(40)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3jet8FdmBlas28residualERKNS_5ArrayINS_13FdmMatrixRow2ELm2EEERKNS1_IdLm2EEES8_PS6_(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef nonnull align 8 dereferenceable(40) %1, ptr noundef nonnull align 8 dereferenceable(40) %2, ptr noundef %3) #1 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca %"class.jet::Size2", align 8
  %10 = alloca %"class.jet::Size2", align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca %"class.jet::Size2", align 8
  %14 = alloca %"class.jet::Size2", align 8
  %15 = alloca %class.anon.12, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %9) #5
  %16 = load ptr, ptr %5, align 8, !tbaa !5
  call void @_ZNK3jet5ArrayINS_13FdmMatrixRow2ELm2EE4sizeEv(ptr dead_on_unwind writable sret(%"class.jet::Size2") align 8 %9, ptr noundef nonnull align 8 dereferenceable(40) %16)
  call void @llvm.lifetime.start.p0(i64 16, ptr %10) #5
  %17 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZNK3jet5ArrayIdLm2EE4sizeEv(ptr dead_on_unwind writable sret(%"class.jet::Size2") align 8 %10, ptr noundef nonnull align 8 dereferenceable(40) %17)
  %18 = call noundef zeroext i1 @_ZNK3jet5Size2neERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef nonnull align 8 dereferenceable(16) %10)
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #5
  br i1 %18, label %19, label %26

19:                                               ; preds = %4
  %20 = call ptr @__cxa_allocate_exception(i64 16) #5
  invoke void @_ZNSt16invalid_argumentC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef @.str.4)
          to label %21 unwind label %22

21:                                               ; preds = %19
  call void @__cxa_throw(ptr %20, ptr @_ZTISt16invalid_argument, ptr @_ZNSt16invalid_argumentD1Ev) #6
  unreachable

22:                                               ; preds = %19
  %23 = landingpad { ptr, i32 }
          cleanup
  %24 = extractvalue { ptr, i32 } %23, 0
  store ptr %24, ptr %11, align 8
  %25 = extractvalue { ptr, i32 } %23, 1
  store i32 %25, ptr %12, align 4
  call void @__cxa_free_exception(ptr %20) #5
  br label %56

26:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #5
  %27 = load ptr, ptr %7, align 8, !tbaa !5
  call void @_ZNK3jet5ArrayIdLm2EE4sizeEv(ptr dead_on_unwind writable sret(%"class.jet::Size2") align 8 %13, ptr noundef nonnull align 8 dereferenceable(40) %27)
  %28 = call noundef zeroext i1 @_ZNK3jet5Size2neERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef nonnull align 8 dereferenceable(16) %13)
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #5
  br i1 %28, label %29, label %36

29:                                               ; preds = %26
  %30 = call ptr @__cxa_allocate_exception(i64 16) #5
  invoke void @_ZNSt16invalid_argumentC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %30, ptr noundef @.str)
          to label %31 unwind label %32

31:                                               ; preds = %29
  call void @__cxa_throw(ptr %30, ptr @_ZTISt16invalid_argument, ptr @_ZNSt16invalid_argumentD1Ev) #6
  unreachable

32:                                               ; preds = %29
  %33 = landingpad { ptr, i32 }
          cleanup
  %34 = extractvalue { ptr, i32 } %33, 0
  store ptr %34, ptr %11, align 8
  %35 = extractvalue { ptr, i32 } %33, 1
  store i32 %35, ptr %12, align 4
  call void @__cxa_free_exception(ptr %30) #5
  br label %56

36:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #5
  %37 = load ptr, ptr %8, align 8, !tbaa !5
  call void @_ZNK3jet5ArrayIdLm2EE4sizeEv(ptr dead_on_unwind writable sret(%"class.jet::Size2") align 8 %14, ptr noundef nonnull align 8 dereferenceable(40) %37)
  %38 = call noundef zeroext i1 @_ZNK3jet5Size2neERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef nonnull align 8 dereferenceable(16) %14)
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #5
  br i1 %38, label %39, label %46

39:                                               ; preds = %36
  %40 = call ptr @__cxa_allocate_exception(i64 16) #5
  invoke void @_ZNSt16invalid_argumentC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %40, ptr noundef @.str.2)
          to label %41 unwind label %42

41:                                               ; preds = %39
  call void @__cxa_throw(ptr %40, ptr @_ZTISt16invalid_argument, ptr @_ZNSt16invalid_argumentD1Ev) #6
  unreachable

42:                                               ; preds = %39
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %11, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %12, align 4
  call void @__cxa_free_exception(ptr %40) #5
  br label %56

46:                                               ; preds = %36
  %47 = load ptr, ptr %5, align 8, !tbaa !5
  %48 = getelementptr inbounds %class.anon.12, ptr %15, i32 0, i32 0
  store ptr %8, ptr %48, align 8, !tbaa !5
  %49 = getelementptr inbounds %class.anon.12, ptr %15, i32 0, i32 1
  %50 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %50, ptr %49, align 8, !tbaa !5
  %51 = getelementptr inbounds %class.anon.12, ptr %15, i32 0, i32 2
  %52 = load ptr, ptr %5, align 8, !tbaa !5
  store ptr %52, ptr %51, align 8, !tbaa !5
  %53 = getelementptr inbounds %class.anon.12, ptr %15, i32 0, i32 3
  %54 = load ptr, ptr %6, align 8, !tbaa !5
  store ptr %54, ptr %53, align 8, !tbaa !5
  %55 = getelementptr inbounds %class.anon.12, ptr %15, i32 0, i32 4
  store ptr %9, ptr %55, align 8, !tbaa !5
  call void @"_ZNK3jet5ArrayINS_13FdmMatrixRow2ELm2EE20parallelForEachIndexIZNS_8FdmBlas28residualERKS2_RKNS0_IdLm2EEES9_PS7_E3$_0EEvT_"(ptr noundef nonnull align 8 dereferenceable(40) %47, ptr noundef byval(%class.anon.12) align 8 %15)
  call void @llvm.lifetime.end.p0(i64 16, ptr %9) #5
  ret void

56:                                               ; preds = %42, %32, %22
  call void @llvm.lifetime.end.p0(i64 16, ptr %9) #5
  br label %57

57:                                               ; preds = %56
  %58 = load ptr, ptr %11, align 8
  %59 = load i32, ptr %12, align 4
  %60 = insertvalue { ptr, i32 } poison, ptr %58, 0
  %61 = insertvalue { ptr, i32 } %60, i32 %59, 1
  resume { ptr, i32 } %61
}

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNK3jet5ArrayINS_13FdmMatrixRow2ELm2EE20parallelForEachIndexIZNS_8FdmBlas28residualERKS2_RKNS0_IdLm2EEES9_PS7_E3$_0EEvT_"(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef byval(%class.anon.12) align 8) #1 align 2

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

!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.jet::Size2" = type { i64, i64 }
%class.anon.12 = type { ptr, ptr, ptr, ptr, ptr }

@.str = external hidden unnamed_addr constant [17 x i8], align 1
@_ZTISt16invalid_argument = external constant ptr
@.str.2 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [17 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3jet5ArrayIdLm2EE4sizeEv(ptr dead_on_unwind noalias writable sret(%"class.jet::Size2") align 8, ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK3jet5Size2neERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

declare void @_ZNSt16invalid_argumentC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #3

declare i32 @__gxx_personality_v0(...)

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: nounwind
declare void @_ZNSt16invalid_argumentD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4

declare void @__cxa_throw(ptr, ptr, ptr) local_unnamed_addr

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3jet5ArrayINS_13FdmMatrixRow2ELm2EE4sizeEv(ptr dead_on_unwind noalias writable sret(%"class.jet::Size2") align 8, ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3jet8FdmBlas28residualERKNS_5ArrayINS_13FdmMatrixRow2ELm2EEERKNS1_IdLm2EEES8_PS6_(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef nonnull align 8 dereferenceable(40) %1, ptr noundef nonnull align 8 dereferenceable(40) %2, ptr noundef %3) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca %"class.jet::Size2", align 8
  %7 = alloca %"class.jet::Size2", align 8
  %8 = alloca %"class.jet::Size2", align 8
  %9 = alloca %"class.jet::Size2", align 8
  %10 = alloca %class.anon.12, align 8
  store ptr %3, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #5
  call void @_ZNK3jet5ArrayINS_13FdmMatrixRow2ELm2EE4sizeEv(ptr dead_on_unwind nonnull writable sret(%"class.jet::Size2") align 8 %6, ptr noundef nonnull align 8 dereferenceable(40) %0)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  call void @_ZNK3jet5ArrayIdLm2EE4sizeEv(ptr dead_on_unwind nonnull writable sret(%"class.jet::Size2") align 8 %7, ptr noundef nonnull align 8 dereferenceable(40) %1)
  %11 = call noundef zeroext i1 @_ZNK3jet5Size2neERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(16) %7)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  br i1 %11, label %12, label %17

12:                                               ; preds = %4
  %13 = call ptr @__cxa_allocate_exception(i64 16) #5
  invoke void @_ZNSt16invalid_argumentC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef nonnull @.str.4)
          to label %14 unwind label %15

14:                                               ; preds = %12
  call void @__cxa_throw(ptr nonnull %13, ptr nonnull @_ZTISt16invalid_argument, ptr nonnull @_ZNSt16invalid_argumentD1Ev) #6
  unreachable

15:                                               ; preds = %12
  %16 = landingpad { ptr, i32 }
          cleanup
  br label %36

17:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #5
  call void @_ZNK3jet5ArrayIdLm2EE4sizeEv(ptr dead_on_unwind nonnull writable sret(%"class.jet::Size2") align 8 %8, ptr noundef nonnull align 8 dereferenceable(40) %2)
  %18 = call noundef zeroext i1 @_ZNK3jet5Size2neERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(16) %8)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  br i1 %18, label %19, label %24

19:                                               ; preds = %17
  %20 = call ptr @__cxa_allocate_exception(i64 16) #5
  invoke void @_ZNSt16invalid_argumentC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull @.str)
          to label %21 unwind label %22

21:                                               ; preds = %19
  call void @__cxa_throw(ptr nonnull %20, ptr nonnull @_ZTISt16invalid_argument, ptr nonnull @_ZNSt16invalid_argumentD1Ev) #6
  unreachable

22:                                               ; preds = %19
  %23 = landingpad { ptr, i32 }
          cleanup
  br label %36

24:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #5
  call void @_ZNK3jet5ArrayIdLm2EE4sizeEv(ptr dead_on_unwind nonnull writable sret(%"class.jet::Size2") align 8 %9, ptr noundef nonnull align 8 dereferenceable(40) %3)
  %25 = call noundef zeroext i1 @_ZNK3jet5Size2neERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(16) %9)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #5
  br i1 %25, label %26, label %31

26:                                               ; preds = %24
  %27 = call ptr @__cxa_allocate_exception(i64 16) #5
  invoke void @_ZNSt16invalid_argumentC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %27, ptr noundef nonnull @.str.2)
          to label %28 unwind label %29

28:                                               ; preds = %26
  call void @__cxa_throw(ptr nonnull %27, ptr nonnull @_ZTISt16invalid_argument, ptr nonnull @_ZNSt16invalid_argumentD1Ev) #6
  unreachable

29:                                               ; preds = %26
  %30 = landingpad { ptr, i32 }
          cleanup
  br label %36

31:                                               ; preds = %24
  store ptr %5, ptr %10, align 8, !tbaa !5
  %32 = getelementptr inbounds i8, ptr %10, i64 8
  store ptr %2, ptr %32, align 8, !tbaa !5
  %33 = getelementptr inbounds i8, ptr %10, i64 16
  store ptr %0, ptr %33, align 8, !tbaa !5
  %34 = getelementptr inbounds i8, ptr %10, i64 24
  store ptr %1, ptr %34, align 8, !tbaa !5
  %35 = getelementptr inbounds i8, ptr %10, i64 32
  store ptr %6, ptr %35, align 8, !tbaa !5
  call void @"_ZNK3jet5ArrayINS_13FdmMatrixRow2ELm2EE20parallelForEachIndexIZNS_8FdmBlas28residualERKS2_RKNS0_IdLm2EEES9_PS7_E3$_0EEvT_"(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef nonnull byval(%class.anon.12) align 8 %10)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  ret void

36:                                               ; preds = %29, %22, %15
  %.sink = phi ptr [ %27, %29 ], [ %20, %22 ], [ %13, %15 ]
  %.pn = phi { ptr, i32 } [ %30, %29 ], [ %23, %22 ], [ %16, %15 ]
  call void @__cxa_free_exception(ptr %.sink) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNK3jet5ArrayINS_13FdmMatrixRow2ELm2EE20parallelForEachIndexIZNS_8FdmBlas28residualERKS2_RKNS0_IdLm2EEES9_PS7_E3$_0EEvT_"(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef byval(%class.anon.12) align 8) local_unnamed_addr #1 align 2

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

!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"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass