; LLVM IR from Try/Tempest :: Engine/thirdparty/spirv_cross/spirv_parser.ll (ZN11spirv_cross6ParserC2ESt6vectorIjSaIjEE)

; 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.spirv_cross::Parser" = type { %"class.spirv_cross::ParsedIR", ptr, ptr, i8, %"class.spirv_cross::SmallVector.92", %"class.spirv_cross::SmallVector.95" }
%"class.spirv_cross::ParsedIR" = type { %"class.std::unique_ptr", %"class.std::vector", %"class.spirv_cross::SmallVector", %"class.std::unordered_map", [14 x %"class.spirv_cross::SmallVector.7"], %"class.spirv_cross::SmallVector.7", %"class.spirv_cross::SmallVector.7", %"class.std::unordered_map.10", %"class.spirv_cross::SmallVector.24", %"class.spirv_cross::SmallVector.27", %"class.spirv_cross::SmallVector.30", %"class.std::unordered_map.33", %"class.std::unordered_map.52", %"class.spirv_cross::TypedID", %"struct.spirv_cross::ParsedIR::Source", i32, i32, i32, i32, %"class.std::__cxx11::basic_string", %"class.spirv_cross::Bitset", %"class.std::unordered_set" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.spirv_cross::SmallVector" = type { %"class.spirv_cross::VectorView", i64, %"class.spirv_cross::AlignedBuffer" }
%"class.spirv_cross::VectorView" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer" = type { [192 x i8] }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.spirv_cross::SmallVector.7" = type { %"class.spirv_cross::VectorView.8", i64, %"class.spirv_cross::AlignedBuffer.9" }
%"class.spirv_cross::VectorView.8" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.9" = type { [32 x i8] }
%"class.std::unordered_map.10" = type { %"class.std::_Hashtable.11" }
%"class.std::_Hashtable.11" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.spirv_cross::SmallVector.24" = type { %"class.spirv_cross::VectorView.25", i64, %"class.spirv_cross::AlignedBuffer.26" }
%"class.spirv_cross::VectorView.25" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.26" = type { [32 x i8] }
%"class.spirv_cross::SmallVector.27" = type { %"class.spirv_cross::VectorView.28", i64, %"class.spirv_cross::AlignedBuffer.29" }
%"class.spirv_cross::VectorView.28" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.29" = type { [256 x i8] }
%"class.spirv_cross::SmallVector.30" = type { %"class.spirv_cross::VectorView.31", i64, %"class.spirv_cross::AlignedBuffer.32" }
%"class.spirv_cross::VectorView.31" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.32" = type { [8 x i8] }
%"class.std::unordered_map.33" = type { %"class.std::_Hashtable.34" }
%"class.std::_Hashtable.34" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::unordered_map.52" = type { %"class.std::_Hashtable.53" }
%"class.std::_Hashtable.53" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.spirv_cross::TypedID" = type { i32 }
%"struct.spirv_cross::ParsedIR::Source" = type <{ i32, i8, i8, i8, i8 }>
%"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.spirv_cross::Bitset" = type { i64, %"class.std::unordered_set" }
%"class.std::unordered_set" = type { %"class.std::_Hashtable.74" }
%"class.std::_Hashtable.74" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.spirv_cross::SmallVector.92" = type { %"class.spirv_cross::VectorView.93", i64, %"class.spirv_cross::AlignedBuffer.94" }
%"class.spirv_cross::VectorView.93" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.94" = type { [32 x i8] }
%"class.spirv_cross::SmallVector.95" = type { %"class.spirv_cross::VectorView.96", i64, %"class.spirv_cross::AlignedBuffer.97" }
%"class.spirv_cross::VectorView.96" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.97" = type { [64 x i8] }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11spirv_cross6ParserC2ESt6vectorIjSaIjEE(ptr noundef nonnull align 8 dereferenceable(2088) %0, ptr noundef %1) unnamed_addr #0 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %5 = load ptr, ptr %3, align 8
  %6 = getelementptr inbounds %"class.spirv_cross::Parser", ptr %5, i32 0, i32 0
  call void @_ZN11spirv_cross8ParsedIRC1Ev(ptr noundef nonnull align 8 dereferenceable(1920) %6)
  %7 = getelementptr inbounds %"class.spirv_cross::Parser", ptr %5, i32 0, i32 1
  store ptr null, ptr %7, align 8, !tbaa !9
  %8 = getelementptr inbounds %"class.spirv_cross::Parser", ptr %5, i32 0, i32 2
  store ptr null, ptr %8, align 8, !tbaa !66
  %9 = getelementptr inbounds %"class.spirv_cross::Parser", ptr %5, i32 0, i32 3
  store i8 0, ptr %9, align 8, !tbaa !67
  %10 = getelementptr inbounds %"class.spirv_cross::Parser", ptr %5, i32 0, i32 4
  call void @_ZN11spirv_cross11SmallVectorIjLm8EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %10) #3
  %11 = getelementptr inbounds %"class.spirv_cross::Parser", ptr %5, i32 0, i32 5
  call void @_ZN11spirv_cross11SmallVectorISt4pairIjjELm8EEC2Ev(ptr noundef nonnull align 8 dereferenceable(88) %11) #3
  %12 = getelementptr inbounds %"class.spirv_cross::Parser", ptr %5, i32 0, i32 0
  %13 = getelementptr inbounds %"class.spirv_cross::ParsedIR", ptr %12, i32 0, i32 1
  %14 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIjSaIjEEaSEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr noundef nonnull align 8 dereferenceable(24) %1) #3
  ret void
}

declare void @_ZN11spirv_cross8ParsedIRC1Ev(ptr noundef nonnull align 8 dereferenceable(1920)) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11spirv_cross11SmallVectorIjLm8EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11spirv_cross11SmallVectorISt4pairIjjELm8EEC2Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIjSaIjEEaSEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

attributes #0 = { 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 #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 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 #3 = { 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, !6, i64 1920}
!10 = !{!"_ZTSN11spirv_cross6ParserE", !11, i64 0, !6, i64 1920, !6, i64 1928, !52, i64 1936, !60, i64 1944, !63, i64 2000}
!11 = !{!"_ZTSN11spirv_cross8ParsedIRE", !12, i64 0, !18, i64 8, !22, i64 32, !26, i64 248, !7, i64 304, !31, i64 1088, !31, i64 1144, !34, i64 1200, !36, i64 1256, !39, i64 1312, !42, i64 1592, !45, i64 1624, !47, i64 1680, !49, i64 1736, !51, i64 1740, !53, i64 1748, !54, i64 1752, !50, i64 1756, !50, i64 1760, !55, i64 1768, !57, i64 1800, !58, i64 1864}
!12 = !{!"_ZTSSt10unique_ptrIN11spirv_cross15ObjectPoolGroupESt14default_deleteIS1_EE", !13, i64 0}
!13 = !{!"_ZTSSt15__uniq_ptr_dataIN11spirv_cross15ObjectPoolGroupESt14default_deleteIS1_ELb1ELb1EE", !14, i64 0}
!14 = !{!"_ZTSSt15__uniq_ptr_implIN11spirv_cross15ObjectPoolGroupESt14default_deleteIS1_EE", !15, i64 0}
!15 = !{!"_ZTSSt5tupleIJPN11spirv_cross15ObjectPoolGroupESt14default_deleteIS1_EEE", !16, i64 0}
!16 = !{!"_ZTSSt11_Tuple_implILm0EJPN11spirv_cross15ObjectPoolGroupESt14default_deleteIS1_EEE", !17, i64 0}
!17 = !{!"_ZTSSt10_Head_baseILm0EPN11spirv_cross15ObjectPoolGroupELb0EE", !6, i64 0}
!18 = !{!"_ZTSSt6vectorIjSaIjEE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!22 = !{!"_ZTSN11spirv_cross11SmallVectorINS_7VariantELm8EEE", !23, i64 0, !24, i64 16, !25, i64 24}
!23 = !{!"_ZTSN11spirv_cross10VectorViewINS_7VariantEEE", !6, i64 0, !24, i64 8}
!24 = !{!"long", !7, i64 0}
!25 = !{!"_ZTSN11spirv_cross13AlignedBufferINS_7VariantELm8EEE", !7, i64 0}
!26 = !{!"_ZTSSt13unordered_mapIN11spirv_cross7TypedIDILNS0_5TypesE0EEENS0_4MetaESt4hashIS3_ESt8equal_toIS3_ESaISt4pairIKS3_S4_EEE", !27, i64 0}
!27 = !{!"_ZTSSt10_HashtableIN11spirv_cross7TypedIDILNS0_5TypesE0EEESt4pairIKS3_NS0_4MetaEESaIS7_ENSt8__detail10_Select1stESt8equal_toIS3_ESt4hashIS3_ENS9_18_Mod_range_hashingENS9_20_Default_ranged_hashENS9_20_Prime_rehash_policyENS9_17_Hashtable_traitsILb1ELb0ELb1EEEE", !6, i64 0, !24, i64 8, !28, i64 16, !24, i64 24, !29, i64 32, !6, i64 48}
!28 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!29 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !30, i64 0, !24, i64 8}
!30 = !{!"float", !7, i64 0}
!31 = !{!"_ZTSN11spirv_cross11SmallVectorINS_7TypedIDILNS_5TypesE0EEELm8EEE", !32, i64 0, !24, i64 16, !33, i64 24}
!32 = !{!"_ZTSN11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE0EEEEE", !6, i64 0, !24, i64 8}
!33 = !{!"_ZTSN11spirv_cross13AlignedBufferINS_7TypedIDILNS_5TypesE0EEELm8EEE", !7, i64 0}
!34 = !{!"_ZTSSt13unordered_mapIN11spirv_cross7TypedIDILNS0_5TypesE0EEEjSt4hashIS3_ESt8equal_toIS3_ESaISt4pairIKS3_jEEE", !35, i64 0}
!35 = !{!"_ZTSSt10_HashtableIN11spirv_cross7TypedIDILNS0_5TypesE0EEESt4pairIKS3_jESaIS6_ENSt8__detail10_Select1stESt8equal_toIS3_ESt4hashIS3_ENS8_18_Mod_range_hashingENS8_20_Default_ranged_hashENS8_20_Prime_rehash_policyENS8_17_Hashtable_traitsILb1ELb0ELb1EEEE", !6, i64 0, !24, i64 8, !28, i64 16, !24, i64 24, !29, i64 32, !6, i64 48}
!36 = !{!"_ZTSN11spirv_cross11SmallVectorIN3spv10CapabilityELm8EEE", !37, i64 0, !24, i64 16, !38, i64 24}
!37 = !{!"_ZTSN11spirv_cross10VectorViewIN3spv10CapabilityEEE", !6, i64 0, !24, i64 8}
!38 = !{!"_ZTSN11spirv_cross13AlignedBufferIN3spv10CapabilityELm8EEE", !7, i64 0}
!39 = !{!"_ZTSN11spirv_cross11SmallVectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEELm8EEE", !40, i64 0, !24, i64 16, !41, i64 24}
!40 = !{!"_ZTSN11spirv_cross10VectorViewINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE", !6, i64 0, !24, i64 8}
!41 = !{!"_ZTSN11spirv_cross13AlignedBufferINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEELm8EEE", !7, i64 0}
!42 = !{!"_ZTSN11spirv_cross11SmallVectorIhLm8EEE", !43, i64 0, !24, i64 16, !44, i64 24}
!43 = !{!"_ZTSN11spirv_cross10VectorViewIhEE", !6, i64 0, !24, i64 8}
!44 = !{!"_ZTSN11spirv_cross13AlignedBufferIhLm8EEE", !7, i64 0}
!45 = !{!"_ZTSSt13unordered_mapIN11spirv_cross7TypedIDILNS0_5TypesE6EEES3_St4hashIS3_ESt8equal_toIS3_ESaISt4pairIKS3_S3_EEE", !46, i64 0}
!46 = !{!"_ZTSSt10_HashtableIN11spirv_cross7TypedIDILNS0_5TypesE6EEESt4pairIKS3_S3_ESaIS6_ENSt8__detail10_Select1stESt8equal_toIS3_ESt4hashIS3_ENS8_18_Mod_range_hashingENS8_20_Default_ranged_hashENS8_20_Prime_rehash_policyENS8_17_Hashtable_traitsILb1ELb0ELb1EEEE", !6, i64 0, !24, i64 8, !28, i64 16, !24, i64 24, !29, i64 32, !6, i64 48}
!47 = !{!"_ZTSSt13unordered_mapIN11spirv_cross7TypedIDILNS0_5TypesE4EEENS0_14SPIREntryPointESt4hashIS3_ESt8equal_toIS3_ESaISt4pairIKS3_S4_EEE", !48, i64 0}
!48 = !{!"_ZTSSt10_HashtableIN11spirv_cross7TypedIDILNS0_5TypesE4EEESt4pairIKS3_NS0_14SPIREntryPointEESaIS7_ENSt8__detail10_Select1stESt8equal_toIS3_ESt4hashIS3_ENS9_18_Mod_range_hashingENS9_20_Default_ranged_hashENS9_20_Prime_rehash_policyENS9_17_Hashtable_traitsILb1ELb0ELb1EEEE", !6, i64 0, !24, i64 8, !28, i64 16, !24, i64 24, !29, i64 32, !6, i64 48}
!49 = !{!"_ZTSN11spirv_cross7TypedIDILNS_5TypesE4EEE", !50, i64 0}
!50 = !{!"int", !7, i64 0}
!51 = !{!"_ZTSN11spirv_cross8ParsedIR6SourceE", !50, i64 0, !52, i64 4, !52, i64 5, !52, i64 6}
!52 = !{!"bool", !7, i64 0}
!53 = !{!"_ZTSN3spv15AddressingModelE", !7, i64 0}
!54 = !{!"_ZTSN3spv11MemoryModelE", !7, i64 0}
!55 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !56, i64 0, !24, i64 8, !7, i64 16}
!56 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!57 = !{!"_ZTSN11spirv_cross6BitsetE", !24, i64 0, !58, i64 8}
!58 = !{!"_ZTSSt13unordered_setIjSt4hashIjESt8equal_toIjESaIjEE", !59, i64 0}
!59 = !{!"_ZTSSt10_HashtableIjjSaIjENSt8__detail9_IdentityESt8equal_toIjESt4hashIjENS1_18_Mod_range_hashingENS1_20_Default_ranged_hashENS1_20_Prime_rehash_policyENS1_17_Hashtable_traitsILb0ELb1ELb1EEEE", !6, i64 0, !24, i64 8, !28, i64 16, !24, i64 24, !29, i64 32, !6, i64 48}
!60 = !{!"_ZTSN11spirv_cross11SmallVectorIjLm8EEE", !61, i64 0, !24, i64 16, !62, i64 24}
!61 = !{!"_ZTSN11spirv_cross10VectorViewIjEE", !6, i64 0, !24, i64 8}
!62 = !{!"_ZTSN11spirv_cross13AlignedBufferIjLm8EEE", !7, i64 0}
!63 = !{!"_ZTSN11spirv_cross11SmallVectorISt4pairIjjELm8EEE", !64, i64 0, !24, i64 16, !65, i64 24}
!64 = !{!"_ZTSN11spirv_cross10VectorViewISt4pairIjjEEE", !6, i64 0, !24, i64 8}
!65 = !{!"_ZTSN11spirv_cross13AlignedBufferISt4pairIjjELm8EEE", !7, i64 0}
!66 = !{!10, !6, i64 1928}
!67 = !{!10, !52, i64 1936}


; 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"

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11spirv_cross6ParserC2ESt6vectorIjSaIjEE(ptr noundef nonnull align 8 dereferenceable(2088) %0, ptr noundef %1) unnamed_addr #0 align 2 {
  tail call void @_ZN11spirv_cross8ParsedIRC1Ev(ptr noundef nonnull align 8 dereferenceable(1920) %0)
  %3 = getelementptr inbounds i8, ptr %0, i64 1920
  %4 = getelementptr inbounds i8, ptr %0, i64 1944
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(17) %3, i8 0, i64 17, i1 false)
  tail call void @_ZN11spirv_cross11SmallVectorIjLm8EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %4) #4
  %5 = getelementptr inbounds i8, ptr %0, i64 2000
  tail call void @_ZN11spirv_cross11SmallVectorISt4pairIjjELm8EEC2Ev(ptr noundef nonnull align 8 dereferenceable(88) %5) #4
  %6 = getelementptr inbounds i8, ptr %0, i64 8
  %7 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIjSaIjEEaSEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  ret void
}

declare void @_ZN11spirv_cross8ParsedIRC1Ev(ptr noundef nonnull align 8 dereferenceable(1920)) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11spirv_cross11SmallVectorIjLm8EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11spirv_cross11SmallVectorISt4pairIjjELm8EEC2Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIjSaIjEEaSEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

attributes #0 = { 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 #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 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { 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)"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InstCombinePass,MemCpyOptPass,SROAPass,TailCallElimPass