; LLVM IR from Overload-Technologies/Overload :: Dependencies/assimp/code/Common (Importer)

; 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.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.Assimp::Importer" = type { ptr }
%"class.Assimp::ImporterPimpl" = type { ptr, i8, ptr, i8, %"class.std::vector", %"class.std::vector.0", ptr, %"class.std::__cxx11::basic_string", %"class.std::__exception_ptr::exception_ptr", %"class.std::map", %"class.std::map.11", %"class.std::map.16", %"class.std::map.21", %"class.std::map.26", i8, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<Assimp::BaseImporter *, std::allocator<Assimp::BaseImporter *>>::_Vector_impl" }
%"struct.std::_Vector_base<Assimp::BaseImporter *, std::allocator<Assimp::BaseImporter *>>::_Vector_impl" = type { %"struct.std::_Vector_base<Assimp::BaseImporter *, std::allocator<Assimp::BaseImporter *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Assimp::BaseImporter *, std::allocator<Assimp::BaseImporter *>>::_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<Assimp::BaseProcess *, std::allocator<Assimp::BaseProcess *>>::_Vector_impl" }
%"struct.std::_Vector_base<Assimp::BaseProcess *, std::allocator<Assimp::BaseProcess *>>::_Vector_impl" = type { %"struct.std::_Vector_base<Assimp::BaseProcess *, std::allocator<Assimp::BaseProcess *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Assimp::BaseProcess *, std::allocator<Assimp::BaseProcess *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__exception_ptr::exception_ptr" = type { ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, int>, std::_Select1st<std::pair<const unsigned int, int>>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, int>, std::_Select1st<std::pair<const unsigned int, int>>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::map.11" = type { %"class.std::_Rb_tree.12" }
%"class.std::_Rb_tree.12" = type { %"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, float>, std::_Select1st<std::pair<const unsigned int, float>>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, float>, std::_Select1st<std::pair<const unsigned int, float>>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.16" = type { %"class.std::_Rb_tree.17" }
%"class.std::_Rb_tree.17" = type { %"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, std::__cxx11::basic_string<char>>, std::_Select1st<std::pair<const unsigned int, std::__cxx11::basic_string<char>>>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, std::__cxx11::basic_string<char>>, std::_Select1st<std::pair<const unsigned int, std::__cxx11::basic_string<char>>>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.21" = type { %"class.std::_Rb_tree.22" }
%"class.std::_Rb_tree.22" = type { %"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, aiMatrix4x4t<float>>, std::_Select1st<std::pair<const unsigned int, aiMatrix4x4t<float>>>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, aiMatrix4x4t<float>>, std::_Select1st<std::pair<const unsigned int, aiMatrix4x4t<float>>>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.26" = type { %"class.std::_Rb_tree.27" }
%"class.std::_Rb_tree.27" = type { %"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, void *>, std::_Select1st<std::pair<const unsigned int, void *>>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, void *>, std::_Select1st<std::pair<const unsigned int, void *>>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }

@.str.1 = external hidden unnamed_addr constant [109 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [17 x i8], align 1

declare void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef, ptr noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK6Assimp8Importer17GetPropertyStringEPKcRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef %2, ptr noundef nonnull align 8 dereferenceable(32) %3) #1 align 2 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  store ptr %0, ptr %5, align 8
  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
  %9 = load ptr, ptr %6, align 8
  %10 = getelementptr inbounds %"class.Assimp::Importer", ptr %9, i32 0, i32 0
  %11 = load ptr, ptr %10, align 8, !tbaa !9
  %12 = icmp ne ptr null, %11
  br i1 %12, label %14, label %13

13:                                               ; preds = %4
  call void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef @.str.10, ptr noundef @.str.1, i32 noundef 1140)
  br label %14

14:                                               ; preds = %13, %4
  %15 = phi i1 [ true, %4 ], [ false, %13 ]
  %16 = getelementptr inbounds %"class.Assimp::Importer", ptr %9, i32 0, i32 0
  %17 = load ptr, ptr %16, align 8, !tbaa !9
  %18 = getelementptr inbounds %"class.Assimp::ImporterPimpl", ptr %17, i32 0, i32 11
  %19 = load ptr, ptr %7, align 8, !tbaa !5
  %20 = load ptr, ptr %8, align 8, !tbaa !5
  %21 = call noundef nonnull align 8 dereferenceable(32) ptr @_Z18GetGenericPropertyINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEERKT_RKSt3mapIjS6_St4lessIjESaISt4pairIKjS6_EEEPKcS8_(ptr noundef nonnull align 8 dereferenceable(48) %18, ptr noundef %19, ptr noundef nonnull align 8 dereferenceable(32) %20)
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %21)
  ret void
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_Z18GetGenericPropertyINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEERKT_RKSt3mapIjS6_St4lessIjESaISt4pairIKjS6_EEEPKcS8_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef, ptr noundef nonnull align 8 dereferenceable(32)) #2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

attributes #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 = { 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" }

!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, !6, i64 0}
!10 = !{!"_ZTSN6Assimp8ImporterE", !6, 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"

%"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] }

@.str.1 = external hidden unnamed_addr constant [109 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [17 x i8], align 1

declare void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK6Assimp8Importer17GetPropertyStringEPKcRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr nocapture noundef nonnull readonly align 8 dereferenceable(8) %1, ptr noundef %2, ptr noundef nonnull align 8 dereferenceable(32) %3) local_unnamed_addr #1 align 2 {
  %5 = load ptr, ptr %1, align 8, !tbaa !5
  %.not = icmp eq ptr %5, null
  br i1 %.not, label %6, label %7

6:                                                ; preds = %4
  tail call void @_ZN6Assimp17aiAssertViolationEPKcS1_i(ptr noundef nonnull @.str.10, ptr noundef nonnull @.str.1, i32 noundef 1140)
  %.pre = load ptr, ptr %1, align 8, !tbaa !5
  br label %7

7:                                                ; preds = %6, %4
  %8 = phi ptr [ %.pre, %6 ], [ %5, %4 ]
  %9 = getelementptr inbounds i8, ptr %8, i64 224
  %10 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_Z18GetGenericPropertyINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEERKT_RKSt3mapIjS6_St4lessIjESaISt4pairIKjS6_EEEPKcS8_(ptr noundef nonnull align 8 dereferenceable(48) %9, ptr noundef %2, ptr noundef nonnull align 8 dereferenceable(32) %3)
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %10)
  ret void
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_Z18GetGenericPropertyINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEERKT_RKSt3mapIjS6_St4lessIjESaISt4pairIKjS6_EEEPKcS8_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

attributes #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 = { 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" }

!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, !7, i64 0}
!6 = !{!"_ZTSN6Assimp8ImporterE", !7, i64 0}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,TailCallElimPass