; LLVM IR from Overload-Technologies/Overload :: Dependencies/assimp/code/PostProcessing (ValidateDataStructure)

; 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.__va_list_tag = type { i32, i32, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon.0 }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon.0 = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }

@.str = external hidden unnamed_addr constant [15 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [130 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [20 x i8], align 1
@_ZTI17DeadlyImportError = external dso_local constant { ptr, ptr, ptr }, align 8

; Function Attrs: mustprogress noreturn uwtable
define dso_local void @_ZN6Assimp17ValidateDSProcess11ReportErrorEPKcz(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef %1, ...) #0 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca [1 x %struct.__va_list_tag], align 16
  %6 = alloca [3000 x i8], align 16
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i1, align 1
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %13 = load ptr, ptr %3, align 8
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = icmp ne ptr null, %14
  br i1 %15, label %17, label %16

16:                                               ; preds = %2
  call void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef @.str, ptr noundef @.str.1, i32 noundef 70)
  br label %17

17:                                               ; preds = %16, %2
  %18 = phi i1 [ true, %2 ], [ false, %16 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr %5) #7
  %19 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %5, i64 0, i64 0
  call void @llvm.va_start.p0(ptr %19)
  call void @llvm.lifetime.start.p0(i64 3000, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  %20 = getelementptr inbounds [3000 x i8], ptr %6, i64 0, i64 0
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %5, i64 0, i64 0
  %23 = call i32 @vsnprintf(ptr noundef %20, i64 noundef 3000, ptr noundef %21, ptr noundef %22) #7
  store i32 %23, ptr %7, align 4, !tbaa !9
  %24 = load i32, ptr %7, align 4, !tbaa !9
  %25 = icmp sgt i32 %24, 0
  br i1 %25, label %27, label %26

26:                                               ; preds = %17
  call void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef @.str.2, ptr noundef @.str.1, i32 noundef 77)
  br label %27

27:                                               ; preds = %26, %17
  %28 = phi i1 [ true, %17 ], [ false, %26 ]
  %29 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %5, i64 0, i64 0
  call void @llvm.va_end.p0(ptr %29)
  store i1 true, ptr %12, align 1
  %30 = call ptr @__cxa_allocate_exception(i64 16) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr %8) #7
  %31 = getelementptr inbounds [3000 x i8], ptr %6, i64 0, i64 0
  %32 = load i32, ptr %7, align 4, !tbaa !9
  %33 = sext i32 %32 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2EPKcmRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef %31, i64 noundef %33, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %34 unwind label %36

34:                                               ; preds = %27
  invoke void @_ZN17DeadlyImportErrorC2IJRA20_KcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEDpOT_(ptr noundef nonnull align 8 dereferenceable(16) %30, ptr noundef nonnull align 1 dereferenceable(20) @.str.3, ptr noundef nonnull align 8 dereferenceable(32) %8)
          to label %35 unwind label %40

35:                                               ; preds = %34
  store i1 false, ptr %12, align 1
  invoke void @__cxa_throw(ptr %30, ptr @_ZTI17DeadlyImportError, ptr @_ZNSt13runtime_errorD2Ev) #8
          to label %53 unwind label %40

36:                                               ; preds = %27
  %37 = landingpad { ptr, i32 }
          cleanup
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %10, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %11, align 4
  br label %44

40:                                               ; preds = %35, %34
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %10, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %11, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  br label %44

44:                                               ; preds = %40, %36
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #7
  %45 = load i1, ptr %12, align 1
  br i1 %45, label %46, label %47

46:                                               ; preds = %44
  call void @__cxa_free_exception(ptr %30) #7
  br label %47

47:                                               ; preds = %46, %44
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 3000, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #7
  br label %48

48:                                               ; preds = %47
  %49 = load ptr, ptr %10, align 8
  %50 = load i32, ptr %11, align 4
  %51 = insertvalue { ptr, i32 } poison, ptr %49, 0
  %52 = insertvalue { ptr, i32 } %51, i32 %50, 1
  resume { ptr, i32 } %52

53:                                               ; preds = %35
  unreachable
}

declare void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef, ptr noundef, i32 noundef) #1

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

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.va_start.p0(ptr) #3

; Function Attrs: nounwind
declare i32 @vsnprintf(ptr noundef, i64 noundef, ptr noundef, ptr noundef) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.va_end.p0(ptr) #3

declare ptr @__cxa_allocate_exception(i64)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2EPKcmRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #6 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN17DeadlyImportErrorC2IJRA20_KcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEDpOT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 align 2

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4

declare void @__cxa_throw(ptr, ptr, ptr)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

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

declare void @__cxa_free_exception(ptr)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

attributes #0 = { 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 #1 = { "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 = { nocallback nofree nosync nounwind willreturn }
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 = { 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 #6 = { 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 #7 = { nounwind }
attributes #8 = { 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"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}


; 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"

%struct.__va_list_tag = type { i32, i32, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon.0 }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon.0 = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }

@.str = external hidden unnamed_addr constant [15 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [130 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [20 x i8], align 1
@_ZTI17DeadlyImportError = external dso_local constant { ptr, ptr, ptr }, align 8

; Function Attrs: mustprogress noreturn uwtable
define dso_local void @_ZN6Assimp17ValidateDSProcess11ReportErrorEPKcz(ptr nocapture noundef nonnull readnone align 8 dereferenceable(32) %0, ptr noundef readonly %1, ...) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca [1 x %struct.__va_list_tag], align 16
  %4 = alloca [3000 x i8], align 16
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %.not = icmp eq ptr %1, null
  br i1 %.not, label %7, label %8

7:                                                ; preds = %2
  tail call void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 70)
  br label %8

8:                                                ; preds = %7, %2
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #8
  call void @llvm.va_start.p0(ptr nonnull %3)
  call void @llvm.lifetime.start.p0(i64 3000, ptr nonnull %4) #8
  %9 = call i32 @vsnprintf(ptr noundef nonnull %4, i64 noundef 3000, ptr noundef %1, ptr noundef nonnull %3) #8
  %10 = icmp sgt i32 %9, 0
  br i1 %10, label %12, label %11

11:                                               ; preds = %8
  call void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef nonnull @.str.2, ptr noundef nonnull @.str.1, i32 noundef 77)
  br label %12

12:                                               ; preds = %11, %8
  call void @llvm.va_end.p0(ptr nonnull %3)
  %13 = call ptr @__cxa_allocate_exception(i64 16) #8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #8
  %14 = sext i32 %9 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2EPKcmRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull %4, i64 noundef %14, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %15 unwind label %.thread

15:                                               ; preds = %12
  invoke void @_ZN17DeadlyImportErrorC2IJRA20_KcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEDpOT_(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef nonnull align 1 dereferenceable(20) @.str.3, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %16 unwind label %18

16:                                               ; preds = %15
  invoke void @__cxa_throw(ptr nonnull %13, ptr nonnull @_ZTI17DeadlyImportError, ptr nonnull @_ZNSt13runtime_errorD2Ev) #9
          to label %22 unwind label %18

.thread:                                          ; preds = %12
  %17 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #8
  br label %20

18:                                               ; preds = %15, %16
  %.0 = phi i1 [ false, %16 ], [ true, %15 ]
  %19 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #8
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #8
  br i1 %.0, label %20, label %21

20:                                               ; preds = %.thread, %18
  %.pn13 = phi { ptr, i32 } [ %17, %.thread ], [ %19, %18 ]
  call void @__cxa_free_exception(ptr %13) #8
  br label %21

21:                                               ; preds = %20, %18
  %.pn12 = phi { ptr, i32 } [ %.pn13, %20 ], [ %19, %18 ]
  call void @llvm.lifetime.end.p0(i64 3000, ptr nonnull %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #8
  resume { ptr, i32 } %.pn12

22:                                               ; preds = %16
  unreachable
}

declare void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #1

; 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 nocallback nofree nosync nounwind willreturn
declare void @llvm.va_start.p0(ptr) #3

; Function Attrs: nofree nounwind
declare noundef i32 @vsnprintf(ptr nocapture noundef, i64 noundef, ptr nocapture noundef readonly, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.va_end.p0(ptr) #3

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2EPKcmRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #6 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN17DeadlyImportErrorC2IJRA20_KcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEDpOT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 align 2

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #7

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

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

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

attributes #0 = { 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 #1 = { "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 nocallback nofree nosync nounwind willreturn }
attributes #4 = { nofree 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 = { 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 #6 = { 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 #7 = { 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 #8 = { nounwind }
attributes #9 = { 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)"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass