; LLVM IR from hbatagelo/abcg :: abcg/external/glslang/SPIRV/SpvBuilder.ll (ZN3spv7Builder13leaveFunctionEv)

; 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.spv::Builder" = type { ptr, i32, i32, i32, i32, %"class.std::__cxx11::basic_string", i32, ptr, i8, %"class.std::set", %"class.std::vector", %"class.std::vector", i32, i32, %"class.std::set.6", i32, %"class.spv::Module", ptr, i32, ptr, i8, [7 x i8], %"struct.spv::Builder::AccessChain", %"class.std::vector.27", %"class.std::vector.27", %"class.std::vector.27", %"class.std::vector.27", %"class.std::vector.27", %"class.std::vector.27", %"class.std::vector.27", %"class.std::vector.27", %"class.std::vector.32", %"class.std::unordered_map", %"class.std::unordered_map", %"class.std::unordered_map", %"class.std::vector.17", %"class.std::stack", %"class.std::stack.45", %"class.std::unordered_map.52", %"class.std::map", ptr }
%"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.std::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<const char *, std::allocator<const char *>>::_Vector_impl" }
%"struct.std::_Vector_base<const char *, std::allocator<const char *>>::_Vector_impl" = type { %"struct.std::_Vector_base<const char *, std::allocator<const char *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<const char *, std::allocator<const char *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::set.6" = type { %"class.std::_Rb_tree.7" }
%"class.std::_Rb_tree.7" = type { %"struct.std::_Rb_tree<spv::Capability, spv::Capability, std::_Identity<spv::Capability>, std::less<spv::Capability>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<spv::Capability, spv::Capability, std::_Identity<spv::Capability>, std::less<spv::Capability>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.spv::Module" = type { ptr, %"class.std::vector.12", %"class.std::vector.17" }
%"class.std::vector.12" = type { %"struct.std::_Vector_base.13" }
%"struct.std::_Vector_base.13" = type { %"struct.std::_Vector_base<spv::Function *, std::allocator<spv::Function *>>::_Vector_impl" }
%"struct.std::_Vector_base<spv::Function *, std::allocator<spv::Function *>>::_Vector_impl" = type { %"struct.std::_Vector_base<spv::Function *, std::allocator<spv::Function *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<spv::Function *, std::allocator<spv::Function *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.spv::Builder::AccessChain" = type <{ i32, [4 x i8], %"class.std::vector.22", i32, [4 x i8], %"class.std::vector.22", i32, i32, i8, [3 x i8], i32, %"struct.spv::Builder::AccessChain::CoherentFlags", [4 x i8] }>
%"class.std::vector.22" = type { %"struct.std::_Vector_base.23" }
%"struct.std::_Vector_base.23" = 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 }
%"struct.spv::Builder::AccessChain::CoherentFlags" = type { i16, [2 x i8] }
%"class.std::vector.27" = type { %"struct.std::_Vector_base.28" }
%"struct.std::_Vector_base.28" = type { %"struct.std::_Vector_base<std::unique_ptr<spv::Instruction>, std::allocator<std::unique_ptr<spv::Instruction>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::unique_ptr<spv::Instruction>, std::allocator<std::unique_ptr<spv::Instruction>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::unique_ptr<spv::Instruction>, std::allocator<std::unique_ptr<spv::Instruction>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::unique_ptr<spv::Instruction>, std::allocator<std::unique_ptr<spv::Instruction>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.32" = type { %"struct.std::_Vector_base.33" }
%"struct.std::_Vector_base.33" = type { %"struct.std::_Vector_base<std::unique_ptr<spv::Function>, std::allocator<std::unique_ptr<spv::Function>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::unique_ptr<spv::Function>, std::allocator<std::unique_ptr<spv::Function>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::unique_ptr<spv::Function>, std::allocator<std::unique_ptr<spv::Function>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::unique_ptr<spv::Function>, std::allocator<std::unique_ptr<spv::Function>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"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.std::vector.17" = type { %"struct.std::_Vector_base.18" }
%"struct.std::_Vector_base.18" = type { %"struct.std::_Vector_base<spv::Instruction *, std::allocator<spv::Instruction *>>::_Vector_impl" }
%"struct.std::_Vector_base<spv::Instruction *, std::allocator<spv::Instruction *>>::_Vector_impl" = type { %"struct.std::_Vector_base<spv::Instruction *, std::allocator<spv::Instruction *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<spv::Instruction *, std::allocator<spv::Instruction *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::stack" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<spv::Block *, std::allocator<spv::Block *>>::_Deque_impl" }
%"struct.std::_Deque_base<spv::Block *, std::allocator<spv::Block *>>::_Deque_impl" = type { %"struct.std::_Deque_base<spv::Block *, std::allocator<spv::Block *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<spv::Block *, std::allocator<spv::Block *>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"class.std::stack.45" = type { %"class.std::deque.46" }
%"class.std::deque.46" = type { %"class.std::_Deque_base.47" }
%"class.std::_Deque_base.47" = type { %"struct.std::_Deque_base<spv::Builder::LoopBlocks, std::allocator<spv::Builder::LoopBlocks>>::_Deque_impl" }
%"struct.std::_Deque_base<spv::Builder::LoopBlocks, std::allocator<spv::Builder::LoopBlocks>>::_Deque_impl" = type { %"struct.std::_Deque_base<spv::Builder::LoopBlocks, std::allocator<spv::Builder::LoopBlocks>>::_Deque_impl_data" }
%"struct.std::_Deque_base<spv::Builder::LoopBlocks, std::allocator<spv::Builder::LoopBlocks>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator.51", %"struct.std::_Deque_iterator.51" }
%"struct.std::_Deque_iterator.51" = type { ptr, ptr, ptr, 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.std::map" = type { %"class.std::_Rb_tree.72" }
%"class.std::_Rb_tree.72" = type { %"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, const std::__cxx11::basic_string<char> *>, std::_Select1st<std::pair<const unsigned int, const std::__cxx11::basic_string<char> *>>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, const std::__cxx11::basic_string<char> *>, std::_Select1st<std::pair<const unsigned int, const std::__cxx11::basic_string<char> *>>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }

@.str.3 = external hidden unnamed_addr constant [91 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [6 x i8], align 1
@__PRETTY_FUNCTION__._ZN3spv7Builder13leaveFunctionEv = external hidden unnamed_addr constant [35 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 noundef i32 @_ZN3spv7Builder12makeVoidTypeEv(ptr noundef nonnull align 8 dereferenceable(1096)) #1 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3spv7Builder10makeReturnEbj(ptr noundef nonnull align 8 dereferenceable(1096), i1 noundef zeroext, i32 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3spv7Builder13leaveFunctionEv(ptr noundef nonnull align 8 dereferenceable(1096) %0) #1 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %5 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #4
  %6 = getelementptr inbounds %"class.spv::Builder", ptr %5, i32 0, i32 17
  %7 = load ptr, ptr %6, align 8, !tbaa !9
  store ptr %7, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %8 = getelementptr inbounds %"class.spv::Builder", ptr %5, i32 0, i32 17
  %9 = load ptr, ptr %8, align 8, !tbaa !9
  %10 = call noundef nonnull align 8 dereferenceable(224) ptr @_ZNK3spv5Block9getParentEv(ptr noundef nonnull align 8 dereferenceable(113) %9)
  store ptr %10, ptr %4, align 8, !tbaa !5
  %11 = load ptr, ptr %3, align 8, !tbaa !5
  %12 = icmp ne ptr %11, null
  br i1 %12, label %13, label %14

13:                                               ; preds = %1
  br label %16

14:                                               ; preds = %1
  call void @__assert_fail(ptr noundef @.str.14, ptr noundef @.str.3, i32 noundef 1512, ptr noundef @__PRETTY_FUNCTION__._ZN3spv7Builder13leaveFunctionEv) #5
  unreachable

15:                                               ; No predecessors!
  br label %16

16:                                               ; preds = %15, %13
  %17 = load ptr, ptr %3, align 8, !tbaa !5
  %18 = call noundef zeroext i1 @_ZNK3spv5Block12isTerminatedEv(ptr noundef nonnull align 8 dereferenceable(113) %17)
  br i1 %18, label %30, label %19

19:                                               ; preds = %16
  %20 = load ptr, ptr %4, align 8, !tbaa !5
  %21 = call noundef i32 @_ZNK3spv8Function13getReturnTypeEv(ptr noundef nonnull align 8 dereferenceable(224) %20)
  %22 = call noundef i32 @_ZN3spv7Builder12makeVoidTypeEv(ptr noundef nonnull align 8 dereferenceable(1096) %5)
  %23 = icmp eq i32 %21, %22
  br i1 %23, label %24, label %25

24:                                               ; preds = %19
  call void @_ZN3spv7Builder10makeReturnEbj(ptr noundef nonnull align 8 dereferenceable(1096) %5, i1 noundef zeroext true, i32 noundef 0)
  br label %29

25:                                               ; preds = %19
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = call noundef i32 @_ZNK3spv8Function13getReturnTypeEv(ptr noundef nonnull align 8 dereferenceable(224) %26)
  %28 = call noundef i32 @_ZN3spv7Builder15createUndefinedEj(ptr noundef nonnull align 8 dereferenceable(1096) %5, i32 noundef %27)
  call void @_ZN3spv7Builder10makeReturnEbj(ptr noundef nonnull align 8 dereferenceable(1096) %5, i1 noundef zeroext true, i32 noundef %28)
  br label %29

29:                                               ; preds = %25, %24
  br label %30

30:                                               ; preds = %29, %16
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #4
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(224) ptr @_ZNK3spv5Block9getParentEv(ptr noundef nonnull align 8 dereferenceable(113)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3spv5Block12isTerminatedEv(ptr noundef nonnull align 8 dereferenceable(113)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK3spv8Function13getReturnTypeEv(ptr noundef nonnull align 8 dereferenceable(224)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN3spv7Builder15createUndefinedEj(ptr noundef nonnull align 8 dereferenceable(1096), i32 noundef) #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 = { noreturn 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 #3 = { 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 #4 = { nounwind }
attributes #5 = { noreturn 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 296}
!10 = !{!"_ZTSN3spv7BuilderE", !11, i64 8, !12, i64 12, !11, i64 16, !11, i64 20, !13, i64 24, !11, i64 56, !6, i64 64, !16, i64 72, !17, i64 80, !25, i64 128, !25, i64 152, !29, i64 176, !30, i64 180, !31, i64 184, !11, i64 232, !36, i64 240, !6, i64 296, !11, i64 304, !6, i64 312, !16, i64 320, !45, i64 328, !51, i64 416, !51, i64 440, !51, i64 464, !51, i64 488, !51, i64 512, !51, i64 536, !51, i64 560, !51, i64 584, !55, i64 608, !59, i64 632, !59, i64 688, !59, i64 744, !41, i64 800, !64, i64 824, !70, i64 904, !76, i64 984, !78, i64 1040, !6, i64 1088}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_ZTSN3spv14SourceLanguageE", !7, i64 0}
!13 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !14, i64 0, !15, i64 8, !7, i64 16}
!14 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!15 = !{!"long", !7, i64 0}
!16 = !{!"bool", !7, i64 0}
!17 = !{!"_ZTSSt3setINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4lessIS5_ESaIS5_EE", !18, i64 0}
!18 = !{!"_ZTSSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St9_IdentityIS5_ESt4lessIS5_ESaIS5_EE", !19, i64 0}
!19 = !{!"_ZTSNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St9_IdentityIS5_ESt4lessIS5_ESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !20, i64 0, !22, i64 8}
!20 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE", !21, i64 0}
!21 = !{!"_ZTSSt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE"}
!22 = !{!"_ZTSSt15_Rb_tree_header", !23, i64 0, !15, i64 32}
!23 = !{!"_ZTSSt18_Rb_tree_node_base", !24, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!24 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!25 = !{!"_ZTSSt6vectorIPKcSaIS1_EE", !26, i64 0}
!26 = !{!"_ZTSSt12_Vector_baseIPKcSaIS1_EE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIPKcSaIS1_EE12_Vector_implE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIPKcSaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!29 = !{!"_ZTSN3spv15AddressingModelE", !7, i64 0}
!30 = !{!"_ZTSN3spv11MemoryModelE", !7, i64 0}
!31 = !{!"_ZTSSt3setIN3spv10CapabilityESt4lessIS1_ESaIS1_EE", !32, i64 0}
!32 = !{!"_ZTSSt8_Rb_treeIN3spv10CapabilityES1_St9_IdentityIS1_ESt4lessIS1_ESaIS1_EE", !33, i64 0}
!33 = !{!"_ZTSNSt8_Rb_treeIN3spv10CapabilityES1_St9_IdentityIS1_ESt4lessIS1_ESaIS1_EE13_Rb_tree_implIS5_Lb1EEE", !34, i64 0, !22, i64 8}
!34 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIN3spv10CapabilityEEE", !35, i64 0}
!35 = !{!"_ZTSSt4lessIN3spv10CapabilityEE"}
!36 = !{!"_ZTSN3spv6ModuleE", !37, i64 8, !41, i64 32}
!37 = !{!"_ZTSSt6vectorIPN3spv8FunctionESaIS2_EE", !38, i64 0}
!38 = !{!"_ZTSSt12_Vector_baseIPN3spv8FunctionESaIS2_EE", !39, i64 0}
!39 = !{!"_ZTSNSt12_Vector_baseIPN3spv8FunctionESaIS2_EE12_Vector_implE", !40, i64 0}
!40 = !{!"_ZTSNSt12_Vector_baseIPN3spv8FunctionESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!41 = !{!"_ZTSSt6vectorIPN3spv11InstructionESaIS2_EE", !42, i64 0}
!42 = !{!"_ZTSSt12_Vector_baseIPN3spv11InstructionESaIS2_EE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseIPN3spv11InstructionESaIS2_EE12_Vector_implE", !44, i64 0}
!44 = !{!"_ZTSNSt12_Vector_baseIPN3spv11InstructionESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!45 = !{!"_ZTSN3spv7Builder11AccessChainE", !11, i64 0, !46, i64 8, !11, i64 32, !46, i64 40, !11, i64 64, !11, i64 68, !16, i64 72, !11, i64 76, !50, i64 80}
!46 = !{!"_ZTSSt6vectorIjSaIjEE", !47, i64 0}
!47 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !48, i64 0}
!48 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !49, i64 0}
!49 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!50 = !{!"_ZTSN3spv7Builder11AccessChain13CoherentFlagsE", !11, i64 0, !11, i64 0, !11, i64 0, !11, i64 0, !11, i64 0, !11, i64 0, !11, i64 0, !11, i64 0, !11, i64 1, !11, i64 1}
!51 = !{!"_ZTSSt6vectorISt10unique_ptrIN3spv11InstructionESt14default_deleteIS2_EESaIS5_EE", !52, i64 0}
!52 = !{!"_ZTSSt12_Vector_baseISt10unique_ptrIN3spv11InstructionESt14default_deleteIS2_EESaIS5_EE", !53, i64 0}
!53 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN3spv11InstructionESt14default_deleteIS2_EESaIS5_EE12_Vector_implE", !54, i64 0}
!54 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN3spv11InstructionESt14default_deleteIS2_EESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!55 = !{!"_ZTSSt6vectorISt10unique_ptrIN3spv8FunctionESt14default_deleteIS2_EESaIS5_EE", !56, i64 0}
!56 = !{!"_ZTSSt12_Vector_baseISt10unique_ptrIN3spv8FunctionESt14default_deleteIS2_EESaIS5_EE", !57, i64 0}
!57 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN3spv8FunctionESt14default_deleteIS2_EESaIS5_EE12_Vector_implE", !58, i64 0}
!58 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN3spv8FunctionESt14default_deleteIS2_EESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!59 = !{!"_ZTSSt13unordered_mapIjSt6vectorIPN3spv11InstructionESaIS3_EESt4hashIjESt8equal_toIjESaISt4pairIKjS5_EEE", !60, i64 0}
!60 = !{!"_ZTSSt10_HashtableIjSt4pairIKjSt6vectorIPN3spv11InstructionESaIS5_EEESaIS8_ENSt8__detail10_Select1stESt8equal_toIjESt4hashIjENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb0ELb0ELb1EEEE", !6, i64 0, !15, i64 8, !61, i64 16, !15, i64 24, !62, i64 32, !6, i64 48}
!61 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!62 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !63, i64 0, !15, i64 8}
!63 = !{!"float", !7, i64 0}
!64 = !{!"_ZTSSt5stackIPN3spv5BlockESt5dequeIS2_SaIS2_EEE", !65, i64 0}
!65 = !{!"_ZTSSt5dequeIPN3spv5BlockESaIS2_EE", !66, i64 0}
!66 = !{!"_ZTSSt11_Deque_baseIPN3spv5BlockESaIS2_EE", !67, i64 0}
!67 = !{!"_ZTSNSt11_Deque_baseIPN3spv5BlockESaIS2_EE11_Deque_implE", !68, i64 0}
!68 = !{!"_ZTSNSt11_Deque_baseIPN3spv5BlockESaIS2_EE16_Deque_impl_dataE", !6, i64 0, !15, i64 8, !69, i64 16, !69, i64 48}
!69 = !{!"_ZTSSt15_Deque_iteratorIPN3spv5BlockERS2_PS2_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!70 = !{!"_ZTSSt5stackIN3spv7Builder10LoopBlocksESt5dequeIS2_SaIS2_EEE", !71, i64 0}
!71 = !{!"_ZTSSt5dequeIN3spv7Builder10LoopBlocksESaIS2_EE", !72, i64 0}
!72 = !{!"_ZTSSt11_Deque_baseIN3spv7Builder10LoopBlocksESaIS2_EE", !73, i64 0}
!73 = !{!"_ZTSNSt11_Deque_baseIN3spv7Builder10LoopBlocksESaIS2_EE11_Deque_implE", !74, i64 0}
!74 = !{!"_ZTSNSt11_Deque_baseIN3spv7Builder10LoopBlocksESaIS2_EE16_Deque_impl_dataE", !6, i64 0, !15, i64 8, !75, i64 16, !75, i64 48}
!75 = !{!"_ZTSSt15_Deque_iteratorIN3spv7Builder10LoopBlocksERS2_PS2_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!76 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE", !77, i64 0}
!77 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_jESaIS8_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb1ELb0ELb1EEEE", !6, i64 0, !15, i64 8, !61, i64 16, !15, i64 24, !62, i64 32, !6, i64 48}
!78 = !{!"_ZTSSt3mapIjPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4lessIjESaISt4pairIKjS7_EEE", !79, i64 0}
!79 = !{!"_ZTSSt8_Rb_treeIjSt4pairIKjPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stISA_ESt4lessIjESaISA_EE", !80, i64 0}
!80 = !{!"_ZTSNSt8_Rb_treeIjSt4pairIKjPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stISA_ESt4lessIjESaISA_EE13_Rb_tree_implISE_Lb1EEE", !81, i64 0, !22, i64 8}
!81 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIjEE", !82, i64 0}
!82 = !{!"_ZTSSt4lessIjE"}


; 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
declare dso_local noundef i32 @_ZN3spv7Builder12makeVoidTypeEv(ptr noundef nonnull align 8 dereferenceable(1096)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3spv7Builder10makeReturnEbj(ptr noundef nonnull align 8 dereferenceable(1096), i1 noundef zeroext, i32 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3spv7Builder13leaveFunctionEv(ptr noundef nonnull align 8 dereferenceable(1096) %0) local_unnamed_addr #0 align 2 {
  %2 = getelementptr inbounds i8, ptr %0, i64 296
  %3 = load ptr, ptr %2, align 8, !tbaa !5
  %4 = tail call noundef nonnull align 8 dereferenceable(224) ptr @_ZNK3spv5Block9getParentEv(ptr noundef nonnull align 8 dereferenceable(113) %3)
  %5 = tail call noundef zeroext i1 @_ZNK3spv5Block12isTerminatedEv(ptr noundef nonnull align 8 dereferenceable(113) %3)
  br i1 %5, label %13, label %6

6:                                                ; preds = %1
  %7 = tail call noundef i32 @_ZNK3spv8Function13getReturnTypeEv(ptr noundef nonnull align 8 dereferenceable(224) %4)
  %8 = tail call noundef i32 @_ZN3spv7Builder12makeVoidTypeEv(ptr noundef nonnull align 8 dereferenceable(1096) %0)
  %9 = icmp eq i32 %7, %8
  br i1 %9, label %.sink.split, label %10

10:                                               ; preds = %6
  %11 = tail call noundef i32 @_ZNK3spv8Function13getReturnTypeEv(ptr noundef nonnull align 8 dereferenceable(224) %4)
  %12 = tail call noundef i32 @_ZN3spv7Builder15createUndefinedEj(ptr noundef nonnull align 8 dereferenceable(1096) %0, i32 noundef %11)
  br label %.sink.split

.sink.split:                                      ; preds = %6, %10
  %.sink = phi i32 [ %12, %10 ], [ 0, %6 ]
  tail call void @_ZN3spv7Builder10makeReturnEbj(ptr noundef nonnull align 8 dereferenceable(1096) %0, i1 noundef zeroext true, i32 noundef %.sink)
  br label %13

13:                                               ; preds = %.sink.split, %1
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(224) ptr @_ZNK3spv5Block9getParentEv(ptr noundef nonnull align 8 dereferenceable(113)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3spv5Block12isTerminatedEv(ptr noundef nonnull align 8 dereferenceable(113)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK3spv8Function13getReturnTypeEv(ptr noundef nonnull align 8 dereferenceable(224)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN3spv7Builder15createUndefinedEj(ptr noundef nonnull align 8 dereferenceable(1096), i32 noundef) local_unnamed_addr #0 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 = { 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" }

!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, !13, i64 296}
!6 = !{!"_ZTSN3spv7BuilderE", !7, i64 8, !10, i64 12, !7, i64 16, !7, i64 20, !11, i64 24, !7, i64 56, !13, i64 64, !15, i64 72, !16, i64 80, !24, i64 128, !24, i64 152, !28, i64 176, !29, i64 180, !30, i64 184, !7, i64 232, !35, i64 240, !13, i64 296, !7, i64 304, !13, i64 312, !15, i64 320, !44, i64 328, !50, i64 416, !50, i64 440, !50, i64 464, !50, i64 488, !50, i64 512, !50, i64 536, !50, i64 560, !50, i64 584, !54, i64 608, !58, i64 632, !58, i64 688, !58, i64 744, !40, i64 800, !63, i64 824, !69, i64 904, !75, i64 984, !77, i64 1040, !13, i64 1088}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN3spv14SourceLanguageE", !8, i64 0}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !14, i64 8, !8, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !13, i64 0}
!13 = !{!"any pointer", !8, i64 0}
!14 = !{!"long", !8, i64 0}
!15 = !{!"bool", !8, i64 0}
!16 = !{!"_ZTSSt3setINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4lessIS5_ESaIS5_EE", !17, i64 0}
!17 = !{!"_ZTSSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St9_IdentityIS5_ESt4lessIS5_ESaIS5_EE", !18, i64 0}
!18 = !{!"_ZTSNSt8_Rb_treeINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St9_IdentityIS5_ESt4lessIS5_ESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !19, i64 0, !21, i64 8}
!19 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE", !20, i64 0}
!20 = !{!"_ZTSSt4lessINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE"}
!21 = !{!"_ZTSSt15_Rb_tree_header", !22, i64 0, !14, i64 32}
!22 = !{!"_ZTSSt18_Rb_tree_node_base", !23, i64 0, !13, i64 8, !13, i64 16, !13, i64 24}
!23 = !{!"_ZTSSt14_Rb_tree_color", !8, i64 0}
!24 = !{!"_ZTSSt6vectorIPKcSaIS1_EE", !25, i64 0}
!25 = !{!"_ZTSSt12_Vector_baseIPKcSaIS1_EE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIPKcSaIS1_EE12_Vector_implE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIPKcSaIS1_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!28 = !{!"_ZTSN3spv15AddressingModelE", !8, i64 0}
!29 = !{!"_ZTSN3spv11MemoryModelE", !8, i64 0}
!30 = !{!"_ZTSSt3setIN3spv10CapabilityESt4lessIS1_ESaIS1_EE", !31, i64 0}
!31 = !{!"_ZTSSt8_Rb_treeIN3spv10CapabilityES1_St9_IdentityIS1_ESt4lessIS1_ESaIS1_EE", !32, i64 0}
!32 = !{!"_ZTSNSt8_Rb_treeIN3spv10CapabilityES1_St9_IdentityIS1_ESt4lessIS1_ESaIS1_EE13_Rb_tree_implIS5_Lb1EEE", !33, i64 0, !21, i64 8}
!33 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIN3spv10CapabilityEEE", !34, i64 0}
!34 = !{!"_ZTSSt4lessIN3spv10CapabilityEE"}
!35 = !{!"_ZTSN3spv6ModuleE", !36, i64 8, !40, i64 32}
!36 = !{!"_ZTSSt6vectorIPN3spv8FunctionESaIS2_EE", !37, i64 0}
!37 = !{!"_ZTSSt12_Vector_baseIPN3spv8FunctionESaIS2_EE", !38, i64 0}
!38 = !{!"_ZTSNSt12_Vector_baseIPN3spv8FunctionESaIS2_EE12_Vector_implE", !39, i64 0}
!39 = !{!"_ZTSNSt12_Vector_baseIPN3spv8FunctionESaIS2_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!40 = !{!"_ZTSSt6vectorIPN3spv11InstructionESaIS2_EE", !41, i64 0}
!41 = !{!"_ZTSSt12_Vector_baseIPN3spv11InstructionESaIS2_EE", !42, i64 0}
!42 = !{!"_ZTSNSt12_Vector_baseIPN3spv11InstructionESaIS2_EE12_Vector_implE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseIPN3spv11InstructionESaIS2_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!44 = !{!"_ZTSN3spv7Builder11AccessChainE", !7, i64 0, !45, i64 8, !7, i64 32, !45, i64 40, !7, i64 64, !7, i64 68, !15, i64 72, !7, i64 76, !49, i64 80}
!45 = !{!"_ZTSSt6vectorIjSaIjEE", !46, i64 0}
!46 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !47, i64 0}
!47 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !48, i64 0}
!48 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!49 = !{!"_ZTSN3spv7Builder11AccessChain13CoherentFlagsE", !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 1, !7, i64 1}
!50 = !{!"_ZTSSt6vectorISt10unique_ptrIN3spv11InstructionESt14default_deleteIS2_EESaIS5_EE", !51, i64 0}
!51 = !{!"_ZTSSt12_Vector_baseISt10unique_ptrIN3spv11InstructionESt14default_deleteIS2_EESaIS5_EE", !52, i64 0}
!52 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN3spv11InstructionESt14default_deleteIS2_EESaIS5_EE12_Vector_implE", !53, i64 0}
!53 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN3spv11InstructionESt14default_deleteIS2_EESaIS5_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!54 = !{!"_ZTSSt6vectorISt10unique_ptrIN3spv8FunctionESt14default_deleteIS2_EESaIS5_EE", !55, i64 0}
!55 = !{!"_ZTSSt12_Vector_baseISt10unique_ptrIN3spv8FunctionESt14default_deleteIS2_EESaIS5_EE", !56, i64 0}
!56 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN3spv8FunctionESt14default_deleteIS2_EESaIS5_EE12_Vector_implE", !57, i64 0}
!57 = !{!"_ZTSNSt12_Vector_baseISt10unique_ptrIN3spv8FunctionESt14default_deleteIS2_EESaIS5_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!58 = !{!"_ZTSSt13unordered_mapIjSt6vectorIPN3spv11InstructionESaIS3_EESt4hashIjESt8equal_toIjESaISt4pairIKjS5_EEE", !59, i64 0}
!59 = !{!"_ZTSSt10_HashtableIjSt4pairIKjSt6vectorIPN3spv11InstructionESaIS5_EEESaIS8_ENSt8__detail10_Select1stESt8equal_toIjESt4hashIjENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb0ELb0ELb1EEEE", !13, i64 0, !14, i64 8, !60, i64 16, !14, i64 24, !61, i64 32, !13, i64 48}
!60 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !13, i64 0}
!61 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !62, i64 0, !14, i64 8}
!62 = !{!"float", !8, i64 0}
!63 = !{!"_ZTSSt5stackIPN3spv5BlockESt5dequeIS2_SaIS2_EEE", !64, i64 0}
!64 = !{!"_ZTSSt5dequeIPN3spv5BlockESaIS2_EE", !65, i64 0}
!65 = !{!"_ZTSSt11_Deque_baseIPN3spv5BlockESaIS2_EE", !66, i64 0}
!66 = !{!"_ZTSNSt11_Deque_baseIPN3spv5BlockESaIS2_EE11_Deque_implE", !67, i64 0}
!67 = !{!"_ZTSNSt11_Deque_baseIPN3spv5BlockESaIS2_EE16_Deque_impl_dataE", !13, i64 0, !14, i64 8, !68, i64 16, !68, i64 48}
!68 = !{!"_ZTSSt15_Deque_iteratorIPN3spv5BlockERS2_PS2_E", !13, i64 0, !13, i64 8, !13, i64 16, !13, i64 24}
!69 = !{!"_ZTSSt5stackIN3spv7Builder10LoopBlocksESt5dequeIS2_SaIS2_EEE", !70, i64 0}
!70 = !{!"_ZTSSt5dequeIN3spv7Builder10LoopBlocksESaIS2_EE", !71, i64 0}
!71 = !{!"_ZTSSt11_Deque_baseIN3spv7Builder10LoopBlocksESaIS2_EE", !72, i64 0}
!72 = !{!"_ZTSNSt11_Deque_baseIN3spv7Builder10LoopBlocksESaIS2_EE11_Deque_implE", !73, i64 0}
!73 = !{!"_ZTSNSt11_Deque_baseIN3spv7Builder10LoopBlocksESaIS2_EE16_Deque_impl_dataE", !13, i64 0, !14, i64 8, !74, i64 16, !74, i64 48}
!74 = !{!"_ZTSSt15_Deque_iteratorIN3spv7Builder10LoopBlocksERS2_PS2_E", !13, i64 0, !13, i64 8, !13, i64 16, !13, i64 24}
!75 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_jEEE", !76, i64 0}
!76 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_jESaIS8_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb1ELb0ELb1EEEE", !13, i64 0, !14, i64 8, !60, i64 16, !14, i64 24, !61, i64 32, !13, i64 48}
!77 = !{!"_ZTSSt3mapIjPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4lessIjESaISt4pairIKjS7_EEE", !78, i64 0}
!78 = !{!"_ZTSSt8_Rb_treeIjSt4pairIKjPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stISA_ESt4lessIjESaISA_EE", !79, i64 0}
!79 = !{!"_ZTSNSt8_Rb_treeIjSt4pairIKjPKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stISA_ESt4lessIjESaISA_EE13_Rb_tree_implISE_Lb1EEE", !80, i64 0, !21, i64 8}
!80 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIjEE", !81, i64 0}
!81 = !{!"_ZTSSt4lessIjE"}


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