; LLVM IR from Aeternum-Veritas/Merry :: asm/src/worker.ll (ZN4masm6Parser14handle_cmpxchgEv)

; 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::unordered_map.8" = type { %"class.std::_Hashtable.9" }
%"class.std::_Hashtable.9" = 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.126" = type { %"struct.std::_Vector_base.127" }
%"struct.std::_Vector_base.127" = type { %"struct.std::_Vector_base<masm::Node, std::allocator<masm::Node>>::_Vector_impl" }
%"struct.std::_Vector_base<masm::Node, std::allocator<masm::Node>>::_Vector_impl" = type { %"struct.std::_Vector_base<masm::Node, std::allocator<masm::Node>>::_Vector_impl_data" }
%"struct.std::_Vector_base<masm::Node, std::allocator<masm::Node>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::optional" = type { %"struct.std::_Optional_base" }
%"struct.std::_Optional_base" = type { %"struct.std::_Optional_payload" }
%"struct.std::_Optional_payload" = type { %"struct.std::_Optional_payload.base", [7 x i8] }
%"struct.std::_Optional_payload.base" = type { %"struct.std::_Optional_payload_base.base" }
%"struct.std::_Optional_payload_base.base" = type <{ %"union.std::_Optional_payload_base<masm::Token>::_Storage", i8 }>
%"union.std::_Optional_payload_base<masm::Token>::_Storage" = type { %"struct.masm::Token" }
%"struct.masm::Token" = type { %"class.std::__cxx11::basic_string", i32, i64, i64, i64, %"class.std::vector.106" }
%"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::vector.106" = type { %"struct.std::_Vector_base.107" }
%"struct.std::_Vector_base.107" = type { %"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl" }
%"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl" = type { %"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl_data" }
%"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.masm::Node" = type { i32, %"class.std::unique_ptr.155", %"class.std::shared_ptr", i64 }
%"class.std::unique_ptr.155" = type { %"struct.std::__uniq_ptr_data.156" }
%"struct.std::__uniq_ptr_data.156" = type { %"class.std::__uniq_ptr_impl.157" }
%"class.std::__uniq_ptr_impl.157" = type { %"class.std::tuple.158" }
%"class.std::tuple.158" = type { %"struct.std::_Tuple_impl.159" }
%"struct.std::_Tuple_impl.159" = type { %"struct.std::_Head_base.162" }
%"struct.std::_Head_base.162" = type { ptr }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::unique_ptr.233" = type { %"struct.std::__uniq_ptr_data.234" }
%"struct.std::__uniq_ptr_data.234" = type { %"class.std::__uniq_ptr_impl.235" }
%"class.std::__uniq_ptr_impl.235" = type { %"class.std::tuple.236" }
%"class.std::tuple.236" = type { %"struct.std::_Tuple_impl.237" }
%"struct.std::_Tuple_impl.237" = type { %"struct.std::_Head_base.240" }
%"struct.std::_Head_base.240" = type { ptr }
%"class.std::allocator.2" = type { i8 }
%"class.masm::Parser" = type <{ %"class.masm::Lexer", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i8, [7 x i8], %"struct.masm::Token", %"class.std::shared_ptr", %"class.std::vector.137", i8, [7 x i8] }>
%"class.masm::Lexer" = type <{ %"class.std::shared_ptr", %"class.std::shared_ptr", i64, i64, i64, i64, i64, %"class.__gnu_cxx::__normal_iterator", %"class.__gnu_cxx::__normal_iterator", i8, [7 x i8] }>
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::vector.137" = type { %"struct.std::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"struct.masm::NodeCmpxchg" = type { i32, i32, %"class.std::variant.241" }
%"class.std::variant.241" = type { %"struct.std::__detail::__variant::_Variant_base.base.255", [7 x i8] }
%"struct.std::__detail::__variant::_Variant_base.base.255" = type { %"struct.std::__detail::__variant::_Move_assign_base.base.254" }
%"struct.std::__detail::__variant::_Move_assign_base.base.254" = type { %"struct.std::__detail::__variant::_Copy_assign_base.base.253" }
%"struct.std::__detail::__variant::_Copy_assign_base.base.253" = type { %"struct.std::__detail::__variant::_Move_ctor_base.base.252" }
%"struct.std::__detail::__variant::_Move_ctor_base.base.252" = type { %"struct.std::__detail::__variant::_Copy_ctor_base.base.251" }
%"struct.std::__detail::__variant::_Copy_ctor_base.base.251" = type { %"struct.std::__detail::__variant::_Variant_storage.base.250" }
%"struct.std::__detail::__variant::_Variant_storage.base.250" = type <{ %"union.std::__detail::__variant::_Variadic_union.248", i8 }>
%"union.std::__detail::__variant::_Variadic_union.248" = type { %"struct.std::__detail::__variant::_Uninitialized.172", [28 x i8] }
%"struct.std::__detail::__variant::_Uninitialized.172" = type { i32 }

@_ZN4masmL8regr_mapE = external hidden global %"class.std::unordered_map.8", align 8
@_ZN4masmL5nodesE = external hidden global %"class.std::vector.126", align 8
@.str.290 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.329 = external hidden unnamed_addr constant [53 x i8], align 1
@.str.330 = external hidden unnamed_addr constant [67 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

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8optionalIN4masm5TokenEEC2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #1 align 2

declare void @_ZN4masm5Lexer10next_tokenEb(ptr dead_on_unwind writable sret(%"class.std::optional") align 8, ptr noundef nonnull align 8 dereferenceable(89), i1 noundef zeroext) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(96) ptr @_ZNSt8optionalIN4masm5TokenEEaSEOS2_(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(96)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt8optionalIN4masm5TokenEE9has_valueEv(ptr noundef nonnull align 8 dereferenceable(96)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZNRSt8optionalIN4masm5TokenEE5valueEv(ptr noundef nonnull align 8 dereferenceable(96)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZN4masm5TokenaSERKS0_(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(88)) #5 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN4masm6Parser14handle_cmpxchgEv(ptr noundef nonnull align 8 dereferenceable(313) %0) #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca i1, align 1
  %3 = alloca ptr, align 8
  %4 = alloca %"struct.masm::Token", align 8
  %5 = alloca %"struct.masm::Node", align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::unique_ptr.233", align 8
  %9 = alloca ptr, align 8
  %10 = alloca [2 x i32], align 4
  %11 = alloca %"class.std::optional", align 8
  %12 = alloca i64, align 8
  %13 = alloca i32, align 4
  %14 = alloca %"class.std::optional", align 8
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::__cxx11::basic_string", align 8
  %17 = alloca %"class.std::allocator.2", align 1
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::allocator.2", align 1
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  %21 = alloca %"class.std::__cxx11::basic_string", align 8
  %22 = alloca %"class.std::allocator.2", align 1
  %23 = alloca %"class.std::__cxx11::basic_string", align 8
  %24 = alloca %"class.std::allocator.2", align 1
  %25 = alloca %"class.std::optional", align 8
  %26 = alloca %"class.std::__cxx11::basic_string", align 8
  %27 = alloca %"class.std::__cxx11::basic_string", align 8
  %28 = alloca %"class.std::allocator.2", align 1
  %29 = alloca %"class.std::__cxx11::basic_string", align 8
  %30 = alloca %"class.std::allocator.2", align 1
  %31 = alloca %"class.std::__cxx11::basic_string", align 8
  %32 = alloca %"class.std::__cxx11::basic_string", align 8
  %33 = alloca %"class.std::allocator.2", align 1
  %34 = alloca %"class.std::__cxx11::basic_string", align 8
  %35 = alloca %"class.std::allocator.2", align 1
  store ptr %0, ptr %3, align 8, !tbaa !5
  %36 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 88, ptr %4) #6
  call void @_ZN4masm5TokenC2Ev(ptr noundef nonnull align 8 dereferenceable(88) %4) #6
  call void @llvm.lifetime.start.p0(i64 40, ptr %5) #6
  call void @_ZN4masm4NodeC2Ev(ptr noundef nonnull align 8 dereferenceable(40) %5) #6
  %37 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  %38 = invoke noundef i64 @_ZN4masm5Lexer8get_lineEv(ptr noundef nonnull align 8 dereferenceable(89) %37)
          to label %39 unwind label %53

39:                                               ; preds = %1
  %40 = getelementptr inbounds %"struct.masm::Node", ptr %5, i32 0, i32 3
  store i64 %38, ptr %40, align 8, !tbaa !9
  %41 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 6
  %42 = getelementptr inbounds %"struct.masm::Node", ptr %5, i32 0, i32 2
  %43 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt10shared_ptrINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %42, ptr noundef nonnull align 8 dereferenceable(16) %41) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  invoke void @_ZSt11make_uniqueIN4masm11NodeCmpxchgEJEENSt8__detail9_MakeUniqIT_E15__single_objectEDpOT0_(ptr dead_on_unwind writable sret(%"class.std::unique_ptr.233") align 8 %8)
          to label %44 unwind label %57

44:                                               ; preds = %39
  %45 = getelementptr inbounds %"struct.masm::Node", ptr %5, i32 0, i32 1
  %46 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EEaSINS0_11NodeCmpxchgES2_IS6_EEENSt9enable_ifIXsr6__and_ISt6__and_IJSt14is_convertibleINS_IT_T0_E7pointerEPS1_ESt6__not_ISt8is_arrayISB_EEEESt13is_assignableIRS3_OSC_EEE5valueERS4_E4typeEOSD_(ptr noundef nonnull align 8 dereferenceable(8) %45, ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @_ZNSt10unique_ptrIN4masm11NodeCmpxchgESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %47 = getelementptr inbounds %"struct.masm::Node", ptr %5, i32 0, i32 1
  %48 = call noundef ptr @_ZNKSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EE3getEv(ptr noundef nonnull align 8 dereferenceable(8) %47) #6
  store ptr %48, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.start.p0(i64 96, ptr %11) #6
  call void @_ZNSt8optionalIN4masm5TokenEEC2Ev(ptr noundef nonnull align 8 dereferenceable(96) %11) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  store i64 0, ptr %12, align 8, !tbaa !22
  br label %49

49:                                               ; preds = %155, %44
  %50 = load i64, ptr %12, align 8, !tbaa !22
  %51 = icmp ult i64 %50, 2
  br i1 %51, label %61, label %52

52:                                               ; preds = %49
  store i32 2, ptr %13, align 4
  br label %158

53:                                               ; preds = %1
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %6, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %7, align 4
  br label %279

57:                                               ; preds = %39
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %6, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %279

61:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 96, ptr %14) #6
  %62 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  invoke void @_ZN4masm5Lexer10next_tokenEb(ptr dead_on_unwind writable sret(%"class.std::optional") align 8 %14, ptr noundef nonnull align 8 dereferenceable(89) %62, i1 noundef zeroext false)
          to label %63 unwind label %78

63:                                               ; preds = %61
  %64 = call noundef nonnull align 8 dereferenceable(96) ptr @_ZNSt8optionalIN4masm5TokenEEaSEOS2_(ptr noundef nonnull align 8 dereferenceable(96) %11, ptr noundef nonnull align 8 dereferenceable(96) %14) #6
  call void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %14) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr %14) #6
  %65 = call noundef zeroext i1 @_ZNKSt8optionalIN4masm5TokenEE9has_valueEv(ptr noundef nonnull align 8 dereferenceable(96) %11) #6
  br i1 %65, label %105, label %66

66:                                               ; preds = %63
  %67 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 1
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull align 8 dereferenceable(32) %67)
          to label %68 unwind label %82

68:                                               ; preds = %66
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %16, ptr noundef @.str.329, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %69 unwind label %86

69:                                               ; preds = %68
  %70 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  %71 = invoke noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89) %70)
          to label %72 unwind label %90

72:                                               ; preds = %69
  %73 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  %74 = invoke noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89) %73)
          to label %75 unwind label %90

75:                                               ; preds = %72
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef @.str.290, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %76 unwind label %94

76:                                               ; preds = %75
  invoke void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef %15, ptr noundef %16, i64 noundef %71, i64 noundef %74, i64 noundef 0, i64 noundef 0, ptr noundef %18)
          to label %77 unwind label %98

77:                                               ; preds = %76
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  store i1 false, ptr %2, align 1
  store i32 1, ptr %13, align 4
  br label %158

78:                                               ; preds = %61
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %6, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 96, ptr %14) #6
  br label %160

82:                                               ; preds = %148, %117, %107, %105, %66
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %6, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %7, align 4
  br label %160

86:                                               ; preds = %68
  %87 = landingpad { ptr, i32 }
          cleanup
  %88 = extractvalue { ptr, i32 } %87, 0
  store ptr %88, ptr %6, align 8
  %89 = extractvalue { ptr, i32 } %87, 1
  store i32 %89, ptr %7, align 4
  br label %104

90:                                               ; preds = %72, %69
  %91 = landingpad { ptr, i32 }
          cleanup
  %92 = extractvalue { ptr, i32 } %91, 0
  store ptr %92, ptr %6, align 8
  %93 = extractvalue { ptr, i32 } %91, 1
  store i32 %93, ptr %7, align 4
  br label %103

94:                                               ; preds = %75
  %95 = landingpad { ptr, i32 }
          cleanup
  %96 = extractvalue { ptr, i32 } %95, 0
  store ptr %96, ptr %6, align 8
  %97 = extractvalue { ptr, i32 } %95, 1
  store i32 %97, ptr %7, align 4
  br label %102

98:                                               ; preds = %76
  %99 = landingpad { ptr, i32 }
          cleanup
  %100 = extractvalue { ptr, i32 } %99, 0
  store ptr %100, ptr %6, align 8
  %101 = extractvalue { ptr, i32 } %99, 1
  store i32 %101, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  br label %102

102:                                              ; preds = %98, %94
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  br label %103

103:                                              ; preds = %102, %90
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #6
  br label %104

104:                                              ; preds = %103, %86
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  br label %160

105:                                              ; preds = %63
  %106 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZNRSt8optionalIN4masm5TokenEE5valueEv(ptr noundef nonnull align 8 dereferenceable(96) %11)
          to label %107 unwind label %82

107:                                              ; preds = %105
  %108 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN4masm5TokenaSERKS0_(ptr noundef nonnull align 8 dereferenceable(88) %4, ptr noundef nonnull align 8 dereferenceable(88) %106)
          to label %109 unwind label %82

109:                                              ; preds = %107
  %110 = getelementptr inbounds %"struct.masm::Token", ptr %4, i32 0, i32 1
  %111 = load i32, ptr %110, align 8, !tbaa !23
  %112 = icmp sge i32 %111, 20
  br i1 %112, label %113, label %117

113:                                              ; preds = %109
  %114 = getelementptr inbounds %"struct.masm::Token", ptr %4, i32 0, i32 1
  %115 = load i32, ptr %114, align 8, !tbaa !23
  %116 = icmp sle i32 %115, 35
  br i1 %116, label %148, label %117

117:                                              ; preds = %113, %109
  %118 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 1
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull align 8 dereferenceable(32) %118)
          to label %119 unwind label %82

119:                                              ; preds = %117
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef @.str.329, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %120 unwind label %129

120:                                              ; preds = %119
  %121 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  %122 = invoke noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89) %121)
          to label %123 unwind label %133

123:                                              ; preds = %120
  %124 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  %125 = invoke noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89) %124)
          to label %126 unwind label %133

126:                                              ; preds = %123
  call void @llvm.lifetime.start.p0(i64 1, ptr %24) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %23, ptr noundef @.str.290, ptr noundef nonnull align 1 dereferenceable(1) %24)
          to label %127 unwind label %137

127:                                              ; preds = %126
  invoke void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef %20, ptr noundef %21, i64 noundef %122, i64 noundef %125, i64 noundef 0, i64 noundef 0, ptr noundef %23)
          to label %128 unwind label %141

128:                                              ; preds = %127
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #6
  store i1 false, ptr %2, align 1
  store i32 1, ptr %13, align 4
  br label %158

129:                                              ; preds = %119
  %130 = landingpad { ptr, i32 }
          cleanup
  %131 = extractvalue { ptr, i32 } %130, 0
  store ptr %131, ptr %6, align 8
  %132 = extractvalue { ptr, i32 } %130, 1
  store i32 %132, ptr %7, align 4
  br label %147

133:                                              ; preds = %123, %120
  %134 = landingpad { ptr, i32 }
          cleanup
  %135 = extractvalue { ptr, i32 } %134, 0
  store ptr %135, ptr %6, align 8
  %136 = extractvalue { ptr, i32 } %134, 1
  store i32 %136, ptr %7, align 4
  br label %146

137:                                              ; preds = %126
  %138 = landingpad { ptr, i32 }
          cleanup
  %139 = extractvalue { ptr, i32 } %138, 0
  store ptr %139, ptr %6, align 8
  %140 = extractvalue { ptr, i32 } %138, 1
  store i32 %140, ptr %7, align 4
  br label %145

141:                                              ; preds = %127
  %142 = landingpad { ptr, i32 }
          cleanup
  %143 = extractvalue { ptr, i32 } %142, 0
  store ptr %143, ptr %6, align 8
  %144 = extractvalue { ptr, i32 } %142, 1
  store i32 %144, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #6
  br label %145

145:                                              ; preds = %141, %137
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #6
  br label %146

146:                                              ; preds = %145, %133
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #6
  br label %147

147:                                              ; preds = %146, %129
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #6
  br label %160

148:                                              ; preds = %113
  %149 = getelementptr inbounds %"struct.masm::Token", ptr %4, i32 0, i32 1
  %150 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIN4masm9TokenTypeENS0_8RegisterESt4hashIS1_ESt8equal_toIS1_ESaISt4pairIKS1_S2_EEEixERS8_(ptr noundef nonnull align 8 dereferenceable(56) @_ZN4masmL8regr_mapE, ptr noundef nonnull align 4 dereferenceable(4) %149)
          to label %151 unwind label %82

151:                                              ; preds = %148
  %152 = load i32, ptr %150, align 4, !tbaa !32
  %153 = load i64, ptr %12, align 8, !tbaa !22
  %154 = getelementptr inbounds [2 x i32], ptr %10, i64 0, i64 %153
  store i32 %152, ptr %154, align 4, !tbaa !32
  br label %155

155:                                              ; preds = %151
  %156 = load i64, ptr %12, align 8, !tbaa !22
  %157 = add i64 %156, 1
  store i64 %157, ptr %12, align 8, !tbaa !22
  br label %49, !llvm.loop !34

158:                                              ; preds = %128, %77, %52
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  %159 = load i32, ptr %13, align 4
  switch i32 %159, label %276 [
    i32 2, label %161
  ]

160:                                              ; preds = %147, %104, %82, %78
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %278

161:                                              ; preds = %158
  call void @llvm.lifetime.start.p0(i64 96, ptr %25) #6
  %162 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  invoke void @_ZN4masm5Lexer10next_tokenEb(ptr dead_on_unwind writable sret(%"class.std::optional") align 8 %25, ptr noundef nonnull align 8 dereferenceable(89) %162, i1 noundef zeroext false)
          to label %163 unwind label %178

163:                                              ; preds = %161
  %164 = call noundef nonnull align 8 dereferenceable(96) ptr @_ZNSt8optionalIN4masm5TokenEEaSEOS2_(ptr noundef nonnull align 8 dereferenceable(96) %11, ptr noundef nonnull align 8 dereferenceable(96) %25) #6
  call void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %25) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr %25) #6
  %165 = call noundef zeroext i1 @_ZNKSt8optionalIN4masm5TokenEE9has_valueEv(ptr noundef nonnull align 8 dereferenceable(96) %11) #6
  br i1 %165, label %205, label %166

166:                                              ; preds = %163
  %167 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 1
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %26, ptr noundef nonnull align 8 dereferenceable(32) %167)
          to label %168 unwind label %182

168:                                              ; preds = %166
  call void @llvm.lifetime.start.p0(i64 1, ptr %28) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %27, ptr noundef @.str.330, ptr noundef nonnull align 1 dereferenceable(1) %28)
          to label %169 unwind label %186

169:                                              ; preds = %168
  %170 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  %171 = invoke noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89) %170)
          to label %172 unwind label %190

172:                                              ; preds = %169
  %173 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  %174 = invoke noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89) %173)
          to label %175 unwind label %190

175:                                              ; preds = %172
  call void @llvm.lifetime.start.p0(i64 1, ptr %30) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %29, ptr noundef @.str.290, ptr noundef nonnull align 1 dereferenceable(1) %30)
          to label %176 unwind label %194

176:                                              ; preds = %175
  invoke void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef %26, ptr noundef %27, i64 noundef %171, i64 noundef %174, i64 noundef 0, i64 noundef 0, ptr noundef %29)
          to label %177 unwind label %198

177:                                              ; preds = %176
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %29) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %27) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #6
  store i1 false, ptr %2, align 1
  store i32 1, ptr %13, align 4
  br label %276

178:                                              ; preds = %161
  %179 = landingpad { ptr, i32 }
          cleanup
  %180 = extractvalue { ptr, i32 } %179, 0
  store ptr %180, ptr %6, align 8
  %181 = extractvalue { ptr, i32 } %179, 1
  store i32 %181, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 96, ptr %25) #6
  br label %278

182:                                              ; preds = %266, %235, %227, %212, %207, %205, %166
  %183 = landingpad { ptr, i32 }
          cleanup
  %184 = extractvalue { ptr, i32 } %183, 0
  store ptr %184, ptr %6, align 8
  %185 = extractvalue { ptr, i32 } %183, 1
  store i32 %185, ptr %7, align 4
  br label %278

186:                                              ; preds = %168
  %187 = landingpad { ptr, i32 }
          cleanup
  %188 = extractvalue { ptr, i32 } %187, 0
  store ptr %188, ptr %6, align 8
  %189 = extractvalue { ptr, i32 } %187, 1
  store i32 %189, ptr %7, align 4
  br label %204

190:                                              ; preds = %172, %169
  %191 = landingpad { ptr, i32 }
          cleanup
  %192 = extractvalue { ptr, i32 } %191, 0
  store ptr %192, ptr %6, align 8
  %193 = extractvalue { ptr, i32 } %191, 1
  store i32 %193, ptr %7, align 4
  br label %203

194:                                              ; preds = %175
  %195 = landingpad { ptr, i32 }
          cleanup
  %196 = extractvalue { ptr, i32 } %195, 0
  store ptr %196, ptr %6, align 8
  %197 = extractvalue { ptr, i32 } %195, 1
  store i32 %197, ptr %7, align 4
  br label %202

198:                                              ; preds = %176
  %199 = landingpad { ptr, i32 }
          cleanup
  %200 = extractvalue { ptr, i32 } %199, 0
  store ptr %200, ptr %6, align 8
  %201 = extractvalue { ptr, i32 } %199, 1
  store i32 %201, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %29) #6
  br label %202

202:                                              ; preds = %198, %194
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #6
  br label %203

203:                                              ; preds = %202, %190
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %27) #6
  br label %204

204:                                              ; preds = %203, %186
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #6
  br label %278

205:                                              ; preds = %163
  %206 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZNRSt8optionalIN4masm5TokenEE5valueEv(ptr noundef nonnull align 8 dereferenceable(96) %11)
          to label %207 unwind label %182

207:                                              ; preds = %205
  %208 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN4masm5TokenaSERKS0_(ptr noundef nonnull align 8 dereferenceable(88) %4, ptr noundef nonnull align 8 dereferenceable(88) %206)
          to label %209 unwind label %182

209:                                              ; preds = %207
  %210 = getelementptr inbounds %"struct.masm::Token", ptr %4, i32 0, i32 1
  %211 = load i32, ptr %210, align 8, !tbaa !23
  switch i32 %211, label %219 [
    i32 1, label %212
  ]

212:                                              ; preds = %209
  %213 = getelementptr inbounds %"struct.masm::Node", ptr %5, i32 0, i32 0
  store i32 253, ptr %213, align 8, !tbaa !36
  %214 = getelementptr inbounds %"struct.masm::Token", ptr %4, i32 0, i32 0
  %215 = load ptr, ptr %9, align 8, !tbaa !5
  %216 = getelementptr inbounds %"struct.masm::NodeCmpxchg", ptr %215, i32 0, i32 2
  %217 = invoke noundef nonnull align 8 dereferenceable(33) ptr @_ZNSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEaSIRS7_EENSt9enable_ifIXaaaa14__exactly_onceINSt9_Nth_typeIX16__accepted_indexIOT_EEJS1_S7_EE4typeEE18is_constructible_vISG_SD_E15is_assignable_vIRSG_SD_EERS8_E4typeESE_(ptr noundef nonnull align 8 dereferenceable(33) %216, ptr noundef nonnull align 8 dereferenceable(32) %214)
          to label %218 unwind label %182

218:                                              ; preds = %212
  br label %266

219:                                              ; preds = %209
  %220 = getelementptr inbounds %"struct.masm::Token", ptr %4, i32 0, i32 1
  %221 = load i32, ptr %220, align 8, !tbaa !23
  %222 = icmp sge i32 %221, 20
  br i1 %222, label %223, label %235

223:                                              ; preds = %219
  %224 = getelementptr inbounds %"struct.masm::Token", ptr %4, i32 0, i32 1
  %225 = load i32, ptr %224, align 8, !tbaa !23
  %226 = icmp sle i32 %225, 35
  br i1 %226, label %227, label %235

227:                                              ; preds = %223
  %228 = getelementptr inbounds %"struct.masm::Node", ptr %5, i32 0, i32 0
  store i32 254, ptr %228, align 8, !tbaa !36
  %229 = getelementptr inbounds %"struct.masm::Token", ptr %4, i32 0, i32 1
  %230 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIN4masm9TokenTypeENS0_8RegisterESt4hashIS1_ESt8equal_toIS1_ESaISt4pairIKS1_S2_EEEixERS8_(ptr noundef nonnull align 8 dereferenceable(56) @_ZN4masmL8regr_mapE, ptr noundef nonnull align 4 dereferenceable(4) %229)
          to label %231 unwind label %182

231:                                              ; preds = %227
  %232 = load ptr, ptr %9, align 8, !tbaa !5
  %233 = getelementptr inbounds %"struct.masm::NodeCmpxchg", ptr %232, i32 0, i32 2
  %234 = call noundef nonnull align 8 dereferenceable(33) ptr @_ZNSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEaSIRS1_EENSt9enable_ifIXaaaa14__exactly_onceINSt9_Nth_typeIX16__accepted_indexIOT_EEJS1_S7_EE4typeEE18is_constructible_vISG_SD_E15is_assignable_vIRSG_SD_EERS8_E4typeESE_(ptr noundef nonnull align 8 dereferenceable(33) %233, ptr noundef nonnull align 4 dereferenceable(4) %230) #6
  br label %266

235:                                              ; preds = %223, %219
  %236 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 1
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %31, ptr noundef nonnull align 8 dereferenceable(32) %236)
          to label %237 unwind label %182

237:                                              ; preds = %235
  call void @llvm.lifetime.start.p0(i64 1, ptr %33) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %33) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %32, ptr noundef @.str.330, ptr noundef nonnull align 1 dereferenceable(1) %33)
          to label %238 unwind label %247

238:                                              ; preds = %237
  %239 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  %240 = invoke noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89) %239)
          to label %241 unwind label %251

241:                                              ; preds = %238
  %242 = getelementptr inbounds %"class.masm::Parser", ptr %36, i32 0, i32 0
  %243 = invoke noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89) %242)
          to label %244 unwind label %251

244:                                              ; preds = %241
  call void @llvm.lifetime.start.p0(i64 1, ptr %35) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %35) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %34, ptr noundef @.str.290, ptr noundef nonnull align 1 dereferenceable(1) %35)
          to label %245 unwind label %255

245:                                              ; preds = %244
  invoke void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef %31, ptr noundef %32, i64 noundef %240, i64 noundef %243, i64 noundef 0, i64 noundef 0, ptr noundef %34)
          to label %246 unwind label %259

246:                                              ; preds = %245
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %34) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %35) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %32) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %33) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %33) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %31) #6
  store i1 false, ptr %2, align 1
  store i32 1, ptr %13, align 4
  br label %276

247:                                              ; preds = %237
  %248 = landingpad { ptr, i32 }
          cleanup
  %249 = extractvalue { ptr, i32 } %248, 0
  store ptr %249, ptr %6, align 8
  %250 = extractvalue { ptr, i32 } %248, 1
  store i32 %250, ptr %7, align 4
  br label %265

251:                                              ; preds = %241, %238
  %252 = landingpad { ptr, i32 }
          cleanup
  %253 = extractvalue { ptr, i32 } %252, 0
  store ptr %253, ptr %6, align 8
  %254 = extractvalue { ptr, i32 } %252, 1
  store i32 %254, ptr %7, align 4
  br label %264

255:                                              ; preds = %244
  %256 = landingpad { ptr, i32 }
          cleanup
  %257 = extractvalue { ptr, i32 } %256, 0
  store ptr %257, ptr %6, align 8
  %258 = extractvalue { ptr, i32 } %256, 1
  store i32 %258, ptr %7, align 4
  br label %263

259:                                              ; preds = %245
  %260 = landingpad { ptr, i32 }
          cleanup
  %261 = extractvalue { ptr, i32 } %260, 0
  store ptr %261, ptr %6, align 8
  %262 = extractvalue { ptr, i32 } %260, 1
  store i32 %262, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %34) #6
  br label %263

263:                                              ; preds = %259, %255
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %35) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #6
  br label %264

264:                                              ; preds = %263, %251
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %32) #6
  br label %265

265:                                              ; preds = %264, %247
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %33) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %33) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %31) #6
  br label %278

266:                                              ; preds = %231, %218
  %267 = getelementptr inbounds [2 x i32], ptr %10, i64 0, i64 0
  %268 = load i32, ptr %267, align 4, !tbaa !32
  %269 = load ptr, ptr %9, align 8, !tbaa !5
  %270 = getelementptr inbounds %"struct.masm::NodeCmpxchg", ptr %269, i32 0, i32 0
  store i32 %268, ptr %270, align 8, !tbaa !37
  %271 = getelementptr inbounds [2 x i32], ptr %10, i64 0, i64 1
  %272 = load i32, ptr %271, align 4, !tbaa !32
  %273 = load ptr, ptr %9, align 8, !tbaa !5
  %274 = getelementptr inbounds %"struct.masm::NodeCmpxchg", ptr %273, i32 0, i32 1
  store i32 %272, ptr %274, align 4, !tbaa !46
  invoke void @_ZNSt6vectorIN4masm4NodeESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) @_ZN4masmL5nodesE, ptr noundef nonnull align 8 dereferenceable(40) %5)
          to label %275 unwind label %182

275:                                              ; preds = %266
  store i1 true, ptr %2, align 1
  store i32 1, ptr %13, align 4
  br label %276

276:                                              ; preds = %275, %246, %177, %158
  call void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %11) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @_ZN4masm4NodeD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %5) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %5) #6
  call void @_ZN4masm5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(88) %4) #6
  call void @llvm.lifetime.end.p0(i64 88, ptr %4) #6
  %277 = load i1, ptr %2, align 1
  ret i1 %277

278:                                              ; preds = %265, %204, %182, %178, %160
  call void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %11) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  br label %279

279:                                              ; preds = %278, %57, %53
  call void @_ZN4masm4NodeD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %5) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %5) #6
  call void @_ZN4masm5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(88) %4) #6
  call void @llvm.lifetime.end.p0(i64 88, ptr %4) #6
  br label %280

280:                                              ; preds = %279
  %281 = load ptr, ptr %6, align 8
  %282 = load i32, ptr %7, align 4
  %283 = insertvalue { ptr, i32 } poison, ptr %281, 0
  %284 = insertvalue { ptr, i32 } %283, i32 %282, 1
  resume { ptr, i32 } %284
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4masm5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4masm5TokenC2Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #4 align 2

declare void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef, ptr noundef, i64 noundef, i64 noundef, i64 noundef, i64 noundef, ptr noundef) #3

; 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 #2 align 2

declare noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89)) #3

declare noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt10shared_ptrINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EE3getEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4masm4NodeC2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN4masm4NodeESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(40)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4masm4NodeD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #4 align 2

declare noundef i64 @_ZN4masm5Lexer8get_lineEv(ptr noundef nonnull align 8 dereferenceable(89)) #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIN4masm9TokenTypeENS0_8RegisterESt4hashIS1_ESt8equal_toIS1_ESaISt4pairIKS1_S2_EEEixERS8_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt11make_uniqueIN4masm11NodeCmpxchgEJEENSt8__detail9_MakeUniqIT_E15__single_objectEDpOT0_(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr.233") align 8) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EEaSINS0_11NodeCmpxchgES2_IS6_EEENSt9enable_ifIXsr6__and_ISt6__and_IJSt14is_convertibleINS_IT_T0_E7pointerEPS1_ESt6__not_ISt8is_arrayISB_EEEESt13is_assignableIRS3_OSC_EEE5valueERS4_E4typeEOSD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN4masm11NodeCmpxchgESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(33) ptr @_ZNSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEaSIRS7_EENSt9enable_ifIXaaaa14__exactly_onceINSt9_Nth_typeIX16__accepted_indexIOT_EEJS1_S7_EE4typeEE18is_constructible_vISG_SD_E15is_assignable_vIRSG_SD_EERS8_E4typeESE_(ptr noundef nonnull align 8 dereferenceable(33), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(33) ptr @_ZNSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEaSIRS1_EENSt9enable_ifIXaaaa14__exactly_onceINSt9_Nth_typeIX16__accepted_indexIOT_EEJS1_S7_EE4typeEE18is_constructible_vISG_SD_E15is_assignable_vIRSG_SD_EERS8_E4typeESE_(ptr noundef nonnull align 8 dereferenceable(33), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

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

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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" }
attributes #2 = { 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 = { inlinehint 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 #5 = { 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 #6 = { 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, !21, i64 32}
!10 = !{!"_ZTSN4masm4NodeE", !11, i64 0, !12, i64 8, !18, i64 16, !21, i64 32}
!11 = !{!"_ZTSN4masm8NodeKindE", !7, i64 0}
!12 = !{!"_ZTSSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EE", !13, i64 0}
!13 = !{!"_ZTSSt15__uniq_ptr_dataIN4masm4BaseESt14default_deleteIS1_ELb1ELb1EE", !14, i64 0}
!14 = !{!"_ZTSSt15__uniq_ptr_implIN4masm4BaseESt14default_deleteIS1_EE", !15, i64 0}
!15 = !{!"_ZTSSt5tupleIJPN4masm4BaseESt14default_deleteIS1_EEE", !16, i64 0}
!16 = !{!"_ZTSSt11_Tuple_implILm0EJPN4masm4BaseESt14default_deleteIS1_EEE", !17, i64 0}
!17 = !{!"_ZTSSt10_Head_baseILm0EPN4masm4BaseELb0EE", !6, i64 0}
!18 = !{!"_ZTSSt10shared_ptrINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE", !19, i64 0}
!19 = !{!"_ZTSSt12__shared_ptrINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEELN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0, !20, i64 8}
!20 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0}
!21 = !{!"long", !7, i64 0}
!22 = !{!21, !21, i64 0}
!23 = !{!24, !27, i64 32}
!24 = !{!"_ZTSN4masm5TokenE", !25, i64 0, !27, i64 32, !21, i64 40, !21, i64 48, !21, i64 56, !28, i64 64}
!25 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !26, i64 0, !21, i64 8, !7, i64 16}
!26 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!27 = !{!"_ZTSN4masm9TokenTypeE", !7, i64 0}
!28 = !{!"_ZTSSt6vectorIN4masm5TokenESaIS1_EE", !29, i64 0}
!29 = !{!"_ZTSSt12_Vector_baseIN4masm5TokenESaIS1_EE", !30, i64 0}
!30 = !{!"_ZTSNSt12_Vector_baseIN4masm5TokenESaIS1_EE12_Vector_implE", !31, i64 0}
!31 = !{!"_ZTSNSt12_Vector_baseIN4masm5TokenESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!32 = !{!33, !33, i64 0}
!33 = !{!"_ZTSN4masm8RegisterE", !7, i64 0}
!34 = distinct !{!34, !35}
!35 = !{!"llvm.loop.mustprogress"}
!36 = !{!10, !11, i64 0}
!37 = !{!38, !33, i64 0}
!38 = !{!"_ZTSN4masm11NodeCmpxchgE", !33, i64 0, !33, i64 4, !39, i64 8}
!39 = !{!"_ZTSSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE", !40, i64 0}
!40 = !{!"_ZTSNSt8__detail9__variant13_Variant_baseIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !41, i64 0}
!41 = !{!"_ZTSNSt8__detail9__variant17_Move_assign_baseILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !42, i64 0}
!42 = !{!"_ZTSNSt8__detail9__variant17_Copy_assign_baseILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !43, i64 0}
!43 = !{!"_ZTSNSt8__detail9__variant15_Move_ctor_baseILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !44, i64 0}
!44 = !{!"_ZTSNSt8__detail9__variant15_Copy_ctor_baseILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !45, i64 0}
!45 = !{!"_ZTSNSt8__detail9__variant16_Variant_storageILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !7, i64 0, !7, i64 32}
!46 = !{!38, !33, i64 4}


; 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::unordered_map.8" = type { %"class.std::_Hashtable.9" }
%"class.std::_Hashtable.9" = 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.126" = type { %"struct.std::_Vector_base.127" }
%"struct.std::_Vector_base.127" = type { %"struct.std::_Vector_base<masm::Node, std::allocator<masm::Node>>::_Vector_impl" }
%"struct.std::_Vector_base<masm::Node, std::allocator<masm::Node>>::_Vector_impl" = type { %"struct.std::_Vector_base<masm::Node, std::allocator<masm::Node>>::_Vector_impl_data" }
%"struct.std::_Vector_base<masm::Node, std::allocator<masm::Node>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::optional" = type { %"struct.std::_Optional_base" }
%"struct.std::_Optional_base" = type { %"struct.std::_Optional_payload" }
%"struct.std::_Optional_payload" = type { %"struct.std::_Optional_payload.base", [7 x i8] }
%"struct.std::_Optional_payload.base" = type { %"struct.std::_Optional_payload_base.base" }
%"struct.std::_Optional_payload_base.base" = type <{ %"union.std::_Optional_payload_base<masm::Token>::_Storage", i8 }>
%"union.std::_Optional_payload_base<masm::Token>::_Storage" = type { %"struct.masm::Token" }
%"struct.masm::Token" = type { %"class.std::__cxx11::basic_string", i32, i64, i64, i64, %"class.std::vector.106" }
%"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::vector.106" = type { %"struct.std::_Vector_base.107" }
%"struct.std::_Vector_base.107" = type { %"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl" }
%"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl" = type { %"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl_data" }
%"struct.std::_Vector_base<masm::Token, std::allocator<masm::Token>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.masm::Node" = type { i32, %"class.std::unique_ptr.155", %"class.std::shared_ptr", i64 }
%"class.std::unique_ptr.155" = type { %"struct.std::__uniq_ptr_data.156" }
%"struct.std::__uniq_ptr_data.156" = type { %"class.std::__uniq_ptr_impl.157" }
%"class.std::__uniq_ptr_impl.157" = type { %"class.std::tuple.158" }
%"class.std::tuple.158" = type { %"struct.std::_Tuple_impl.159" }
%"struct.std::_Tuple_impl.159" = type { %"struct.std::_Head_base.162" }
%"struct.std::_Head_base.162" = type { ptr }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::unique_ptr.233" = type { %"struct.std::__uniq_ptr_data.234" }
%"struct.std::__uniq_ptr_data.234" = type { %"class.std::__uniq_ptr_impl.235" }
%"class.std::__uniq_ptr_impl.235" = type { %"class.std::tuple.236" }
%"class.std::tuple.236" = type { %"struct.std::_Tuple_impl.237" }
%"struct.std::_Tuple_impl.237" = type { %"struct.std::_Head_base.240" }
%"struct.std::_Head_base.240" = type { ptr }
%"class.std::allocator.2" = type { i8 }

@_ZN4masmL8regr_mapE = external hidden global %"class.std::unordered_map.8", align 8
@_ZN4masmL5nodesE = external hidden global %"class.std::vector.126", align 8
@.str.290 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.329 = external hidden unnamed_addr constant [53 x i8], align 1
@.str.330 = external hidden unnamed_addr constant [67 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

declare i32 @__gxx_personality_v0(...)

; 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 nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8optionalIN4masm5TokenEEC2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #1 align 2

declare void @_ZN4masm5Lexer10next_tokenEb(ptr dead_on_unwind writable sret(%"class.std::optional") align 8, ptr noundef nonnull align 8 dereferenceable(89), i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(96) ptr @_ZNSt8optionalIN4masm5TokenEEaSEOS2_(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt8optionalIN4masm5TokenEE9has_valueEv(ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZNRSt8optionalIN4masm5TokenEE5valueEv(ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZN4masm5TokenaSERKS0_(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN4masm6Parser14handle_cmpxchgEv(ptr noundef nonnull align 8 dereferenceable(313) %0) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"struct.masm::Token", align 8
  %3 = alloca %"struct.masm::Node", align 8
  %4 = alloca %"class.std::unique_ptr.233", align 8
  %5 = alloca %"class.std::optional", align 8
  %6 = alloca %"class.std::optional", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator.2", align 1
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  %11 = alloca %"class.std::allocator.2", align 1
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::__cxx11::basic_string", align 8
  %14 = alloca %"class.std::allocator.2", align 1
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::allocator.2", align 1
  %17 = alloca %"class.std::optional", align 8
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::__cxx11::basic_string", align 8
  %20 = alloca %"class.std::allocator.2", align 1
  %21 = alloca %"class.std::__cxx11::basic_string", align 8
  %22 = alloca %"class.std::allocator.2", align 1
  %23 = alloca %"class.std::__cxx11::basic_string", align 8
  %24 = alloca %"class.std::__cxx11::basic_string", align 8
  %25 = alloca %"class.std::allocator.2", align 1
  %26 = alloca %"class.std::__cxx11::basic_string", align 8
  %27 = alloca %"class.std::allocator.2", align 1
  call void @llvm.lifetime.start.p0(i64 88, ptr nonnull %2) #6
  call void @_ZN4masm5TokenC2Ev(ptr noundef nonnull align 8 dereferenceable(88) %2) #6
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %3) #6
  call void @_ZN4masm4NodeC2Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #6
  %28 = invoke noundef i64 @_ZN4masm5Lexer8get_lineEv(ptr noundef nonnull align 8 dereferenceable(89) %0)
          to label %29 unwind label %39

29:                                               ; preds = %1
  %30 = getelementptr inbounds i8, ptr %3, i64 32
  store i64 %28, ptr %30, align 8, !tbaa !5
  %31 = getelementptr inbounds i8, ptr %0, i64 256
  %32 = getelementptr inbounds i8, ptr %3, i64 16
  %33 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt10shared_ptrINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %32, ptr noundef nonnull align 8 dereferenceable(16) %31) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  invoke void @_ZSt11make_uniqueIN4masm11NodeCmpxchgEJEENSt8__detail9_MakeUniqIT_E15__single_objectEDpOT0_(ptr dead_on_unwind nonnull writable sret(%"class.std::unique_ptr.233") align 8 %4)
          to label %34 unwind label %41

34:                                               ; preds = %29
  %35 = getelementptr inbounds i8, ptr %3, i64 8
  %36 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EEaSINS0_11NodeCmpxchgES2_IS6_EEENSt9enable_ifIXsr6__and_ISt6__and_IJSt14is_convertibleINS_IT_T0_E7pointerEPS1_ESt6__not_ISt8is_arrayISB_EEEESt13is_assignableIRS3_OSC_EEE5valueERS4_E4typeEOSD_(ptr noundef nonnull align 8 dereferenceable(8) %35, ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  call void @_ZNSt10unique_ptrIN4masm11NodeCmpxchgESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  %37 = call noundef ptr @_ZNKSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EE3getEv(ptr noundef nonnull align 8 dereferenceable(8) %35) #6
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %5) #6
  call void @_ZNSt8optionalIN4masm5TokenEEC2Ev(ptr noundef nonnull align 8 dereferenceable(96) %5) #6
  %38 = getelementptr inbounds i8, ptr %2, i64 32
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %6) #6
  invoke void @_ZN4masm5Lexer10next_tokenEb(ptr dead_on_unwind nonnull writable sret(%"class.std::optional") align 8 %6, ptr noundef nonnull align 8 dereferenceable(89) %0, i1 noundef zeroext false)
          to label %43 unwind label %56

39:                                               ; preds = %1
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %183

41:                                               ; preds = %29
  %42 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  br label %183

43:                                               ; preds = %34
  %44 = call noundef nonnull align 8 dereferenceable(96) ptr @_ZNSt8optionalIN4masm5TokenEEaSEOS2_(ptr noundef nonnull align 8 dereferenceable(96) %5, ptr noundef nonnull align 8 dereferenceable(96) %6) #6
  call void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %6) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %6) #6
  %45 = call noundef zeroext i1 @_ZNKSt8optionalIN4masm5TokenEE9has_valueEv(ptr noundef nonnull align 8 dereferenceable(96) %5) #6
  br i1 %45, label %69, label %46

46:                                               ; preds = %101, %43
  %47 = getelementptr inbounds i8, ptr %0, i64 96
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) %47)
          to label %48 unwind label %.loopexit.split-lp

48:                                               ; preds = %46
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull @.str.329, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %49 unwind label %58

49:                                               ; preds = %48
  %50 = invoke noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89) %0)
          to label %51 unwind label %60

51:                                               ; preds = %49
  %52 = invoke noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89) %0)
          to label %53 unwind label %60

53:                                               ; preds = %51
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull @.str.290, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %54 unwind label %62

54:                                               ; preds = %53
  invoke void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef nonnull %7, ptr noundef nonnull %8, i64 noundef %50, i64 noundef %52, i64 noundef 0, i64 noundef 0, ptr noundef nonnull %10)
          to label %55 unwind label %64

55:                                               ; preds = %54
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  br label %.sink.split

56:                                               ; preds = %99, %34
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %6) #6
  br label %182

.loopexit:                                        ; preds = %111, %106, %104, %69, %71, %97
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %182

.loopexit.split-lp:                               ; preds = %46, %76
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %182

58:                                               ; preds = %48
  %59 = landingpad { ptr, i32 }
          cleanup
  br label %68

60:                                               ; preds = %51, %49
  %61 = landingpad { ptr, i32 }
          cleanup
  br label %67

62:                                               ; preds = %53
  %63 = landingpad { ptr, i32 }
          cleanup
  br label %66

64:                                               ; preds = %54
  %65 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  br label %66

66:                                               ; preds = %64, %62
  %.pn = phi { ptr, i32 } [ %65, %64 ], [ %63, %62 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  br label %67

67:                                               ; preds = %66, %60
  %.pn.pn = phi { ptr, i32 } [ %.pn, %66 ], [ %61, %60 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  br label %68

68:                                               ; preds = %67, %58
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %67 ], [ %59, %58 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  br label %182

69:                                               ; preds = %43
  %70 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZNRSt8optionalIN4masm5TokenEE5valueEv(ptr noundef nonnull align 8 dereferenceable(96) %5)
          to label %71 unwind label %.loopexit

71:                                               ; preds = %69
  %72 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN4masm5TokenaSERKS0_(ptr noundef nonnull align 8 dereferenceable(88) %2, ptr noundef nonnull align 8 dereferenceable(88) %70)
          to label %73 unwind label %.loopexit

73:                                               ; preds = %71
  %74 = load i32, ptr %38, align 8
  %75 = add i32 %74, -20
  %or.cond = icmp ult i32 %75, 16
  br i1 %or.cond, label %97, label %76

76:                                               ; preds = %108, %73
  %77 = getelementptr inbounds i8, ptr %0, i64 96
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull align 8 dereferenceable(32) %77)
          to label %78 unwind label %.loopexit.split-lp

78:                                               ; preds = %76
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull @.str.329, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %79 unwind label %86

79:                                               ; preds = %78
  %80 = invoke noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89) %0)
          to label %81 unwind label %88

81:                                               ; preds = %79
  %82 = invoke noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89) %0)
          to label %83 unwind label %88

83:                                               ; preds = %81
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull @.str.290, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %84 unwind label %90

84:                                               ; preds = %83
  invoke void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef nonnull %12, ptr noundef nonnull %13, i64 noundef %80, i64 noundef %82, i64 noundef 0, i64 noundef 0, ptr noundef nonnull %15)
          to label %85 unwind label %92

85:                                               ; preds = %84
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  br label %.sink.split

86:                                               ; preds = %78
  %87 = landingpad { ptr, i32 }
          cleanup
  br label %96

88:                                               ; preds = %81, %79
  %89 = landingpad { ptr, i32 }
          cleanup
  br label %95

90:                                               ; preds = %83
  %91 = landingpad { ptr, i32 }
          cleanup
  br label %94

92:                                               ; preds = %84
  %93 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  br label %94

94:                                               ; preds = %92, %90
  %.pn40 = phi { ptr, i32 } [ %93, %92 ], [ %91, %90 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #6
  br label %95

95:                                               ; preds = %94, %88
  %.pn40.pn = phi { ptr, i32 } [ %.pn40, %94 ], [ %89, %88 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #6
  br label %96

96:                                               ; preds = %95, %86
  %.pn40.pn.pn = phi { ptr, i32 } [ %.pn40.pn, %95 ], [ %87, %86 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  br label %182

97:                                               ; preds = %73
  %98 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIN4masm9TokenTypeENS0_8RegisterESt4hashIS1_ESt8equal_toIS1_ESaISt4pairIKS1_S2_EEEixERS8_(ptr noundef nonnull align 8 dereferenceable(56) @_ZN4masmL8regr_mapE, ptr noundef nonnull align 4 dereferenceable(4) %38)
          to label %99 unwind label %.loopexit

99:                                               ; preds = %97
  %100 = load i32, ptr %98, align 4, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %6) #6
  invoke void @_ZN4masm5Lexer10next_tokenEb(ptr dead_on_unwind nonnull writable sret(%"class.std::optional") align 8 %6, ptr noundef nonnull align 8 dereferenceable(89) %0, i1 noundef zeroext false)
          to label %101 unwind label %56

101:                                              ; preds = %99
  %102 = call noundef nonnull align 8 dereferenceable(96) ptr @_ZNSt8optionalIN4masm5TokenEEaSEOS2_(ptr noundef nonnull align 8 dereferenceable(96) %5, ptr noundef nonnull align 8 dereferenceable(96) %6) #6
  call void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %6) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %6) #6
  %103 = call noundef zeroext i1 @_ZNKSt8optionalIN4masm5TokenEE9has_valueEv(ptr noundef nonnull align 8 dereferenceable(96) %5) #6
  br i1 %103, label %104, label %46

104:                                              ; preds = %101
  %105 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZNRSt8optionalIN4masm5TokenEE5valueEv(ptr noundef nonnull align 8 dereferenceable(96) %5)
          to label %106 unwind label %.loopexit

106:                                              ; preds = %104
  %107 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN4masm5TokenaSERKS0_(ptr noundef nonnull align 8 dereferenceable(88) %2, ptr noundef nonnull align 8 dereferenceable(88) %105)
          to label %108 unwind label %.loopexit

108:                                              ; preds = %106
  %109 = load i32, ptr %38, align 8
  %110 = add i32 %109, -20
  %or.cond.1 = icmp ult i32 %110, 16
  br i1 %or.cond.1, label %111, label %76

111:                                              ; preds = %108
  %112 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIN4masm9TokenTypeENS0_8RegisterESt4hashIS1_ESt8equal_toIS1_ESaISt4pairIKS1_S2_EEEixERS8_(ptr noundef nonnull align 8 dereferenceable(56) @_ZN4masmL8regr_mapE, ptr noundef nonnull align 4 dereferenceable(4) %38)
          to label %.critedge unwind label %.loopexit

.critedge:                                        ; preds = %111
  %113 = load i32, ptr %112, align 4, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %17) #6
  invoke void @_ZN4masm5Lexer10next_tokenEb(ptr dead_on_unwind nonnull writable sret(%"class.std::optional") align 8 %17, ptr noundef nonnull align 8 dereferenceable(89) %0, i1 noundef zeroext false)
          to label %114 unwind label %127

114:                                              ; preds = %.critedge
  %115 = call noundef nonnull align 8 dereferenceable(96) ptr @_ZNSt8optionalIN4masm5TokenEEaSEOS2_(ptr noundef nonnull align 8 dereferenceable(96) %5, ptr noundef nonnull align 8 dereferenceable(96) %17) #6
  call void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %17) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %17) #6
  %116 = call noundef zeroext i1 @_ZNKSt8optionalIN4masm5TokenEE9has_valueEv(ptr noundef nonnull align 8 dereferenceable(96) %5) #6
  br i1 %116, label %142, label %117

117:                                              ; preds = %114
  %118 = getelementptr inbounds i8, ptr %0, i64 96
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef nonnull align 8 dereferenceable(32) %118)
          to label %119 unwind label %129

119:                                              ; preds = %117
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %20) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %19, ptr noundef nonnull @.str.330, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %120 unwind label %131

120:                                              ; preds = %119
  %121 = invoke noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89) %0)
          to label %122 unwind label %133

122:                                              ; preds = %120
  %123 = invoke noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89) %0)
          to label %124 unwind label %133

124:                                              ; preds = %122
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %22) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef nonnull @.str.290, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %125 unwind label %135

125:                                              ; preds = %124
  invoke void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef nonnull %18, ptr noundef nonnull %19, i64 noundef %121, i64 noundef %123, i64 noundef 0, i64 noundef 0, ptr noundef nonnull %21)
          to label %126 unwind label %137

126:                                              ; preds = %125
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #6
  br label %.sink.split

127:                                              ; preds = %.critedge
  %128 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %17) #6
  br label %182

129:                                              ; preds = %179, %158, %153, %148, %144, %142, %117
  %130 = landingpad { ptr, i32 }
          cleanup
  br label %182

131:                                              ; preds = %119
  %132 = landingpad { ptr, i32 }
          cleanup
  br label %141

133:                                              ; preds = %122, %120
  %134 = landingpad { ptr, i32 }
          cleanup
  br label %140

135:                                              ; preds = %124
  %136 = landingpad { ptr, i32 }
          cleanup
  br label %139

137:                                              ; preds = %125
  %138 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #6
  br label %139

139:                                              ; preds = %137, %135
  %.pn44 = phi { ptr, i32 } [ %138, %137 ], [ %136, %135 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  br label %140

140:                                              ; preds = %139, %133
  %.pn44.pn = phi { ptr, i32 } [ %.pn44, %139 ], [ %134, %133 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #6
  br label %141

141:                                              ; preds = %140, %131
  %.pn44.pn.pn = phi { ptr, i32 } [ %.pn44.pn, %140 ], [ %132, %131 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  br label %182

142:                                              ; preds = %114
  %143 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZNRSt8optionalIN4masm5TokenEE5valueEv(ptr noundef nonnull align 8 dereferenceable(96) %5)
          to label %144 unwind label %129

144:                                              ; preds = %142
  %145 = invoke noundef nonnull align 8 dereferenceable(88) ptr @_ZN4masm5TokenaSERKS0_(ptr noundef nonnull align 8 dereferenceable(88) %2, ptr noundef nonnull align 8 dereferenceable(88) %143)
          to label %146 unwind label %129

146:                                              ; preds = %144
  %147 = load i32, ptr %38, align 8
  %cond1 = icmp eq i32 %147, 1
  br i1 %cond1, label %148, label %151

148:                                              ; preds = %146
  store i32 253, ptr %3, align 8, !tbaa !23
  %149 = getelementptr inbounds i8, ptr %37, i64 8
  %150 = invoke noundef nonnull align 8 dereferenceable(33) ptr @_ZNSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEaSIRS7_EENSt9enable_ifIXaaaa14__exactly_onceINSt9_Nth_typeIX16__accepted_indexIOT_EEJS1_S7_EE4typeEE18is_constructible_vISG_SD_E15is_assignable_vIRSG_SD_EERS8_E4typeESE_(ptr noundef nonnull align 8 dereferenceable(33) %149, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %179 unwind label %129

151:                                              ; preds = %146
  %152 = add i32 %147, -20
  %or.cond6 = icmp ult i32 %152, 16
  br i1 %or.cond6, label %153, label %158

153:                                              ; preds = %151
  store i32 254, ptr %3, align 8, !tbaa !23
  %154 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIN4masm9TokenTypeENS0_8RegisterESt4hashIS1_ESt8equal_toIS1_ESaISt4pairIKS1_S2_EEEixERS8_(ptr noundef nonnull align 8 dereferenceable(56) @_ZN4masmL8regr_mapE, ptr noundef nonnull align 4 dereferenceable(4) %38)
          to label %155 unwind label %129

155:                                              ; preds = %153
  %156 = getelementptr inbounds i8, ptr %37, i64 8
  %157 = call noundef nonnull align 8 dereferenceable(33) ptr @_ZNSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEaSIRS1_EENSt9enable_ifIXaaaa14__exactly_onceINSt9_Nth_typeIX16__accepted_indexIOT_EEJS1_S7_EE4typeEE18is_constructible_vISG_SD_E15is_assignable_vIRSG_SD_EERS8_E4typeESE_(ptr noundef nonnull align 8 dereferenceable(33) %156, ptr noundef nonnull align 4 dereferenceable(4) %154) #6
  br label %179

158:                                              ; preds = %151
  %159 = getelementptr inbounds i8, ptr %0, i64 96
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %23, ptr noundef nonnull align 8 dereferenceable(32) %159)
          to label %160 unwind label %129

160:                                              ; preds = %158
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %25) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %24, ptr noundef nonnull @.str.330, ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %161 unwind label %168

161:                                              ; preds = %160
  %162 = invoke noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89) %0)
          to label %163 unwind label %170

163:                                              ; preds = %161
  %164 = invoke noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89) %0)
          to label %165 unwind label %170

165:                                              ; preds = %163
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %27) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %26, ptr noundef nonnull @.str.290, ptr noundef nonnull align 1 dereferenceable(1) %27)
          to label %166 unwind label %172

166:                                              ; preds = %165
  invoke void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef nonnull %23, ptr noundef nonnull %24, i64 noundef %162, i64 noundef %164, i64 noundef 0, i64 noundef 0, ptr noundef nonnull %26)
          to label %167 unwind label %174

167:                                              ; preds = %166
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #6
  br label %.sink.split

168:                                              ; preds = %160
  %169 = landingpad { ptr, i32 }
          cleanup
  br label %178

170:                                              ; preds = %163, %161
  %171 = landingpad { ptr, i32 }
          cleanup
  br label %177

172:                                              ; preds = %165
  %173 = landingpad { ptr, i32 }
          cleanup
  br label %176

174:                                              ; preds = %166
  %175 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #6
  br label %176

176:                                              ; preds = %174, %172
  %.pn48 = phi { ptr, i32 } [ %175, %174 ], [ %173, %172 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #6
  br label %177

177:                                              ; preds = %176, %170
  %.pn48.pn = phi { ptr, i32 } [ %.pn48, %176 ], [ %171, %170 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #6
  br label %178

178:                                              ; preds = %177, %168
  %.pn48.pn.pn = phi { ptr, i32 } [ %.pn48.pn, %177 ], [ %169, %168 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #6
  br label %182

179:                                              ; preds = %148, %155
  store i32 %100, ptr %37, align 8, !tbaa !24
  %180 = getelementptr inbounds i8, ptr %37, i64 4
  store i32 %113, ptr %180, align 4, !tbaa !33
  invoke void @_ZNSt6vectorIN4masm4NodeESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) @_ZN4masmL5nodesE, ptr noundef nonnull align 8 dereferenceable(40) %3)
          to label %181 unwind label %129

.sink.split:                                      ; preds = %126, %167, %85, %55
  %.sink = phi ptr [ %7, %55 ], [ %12, %85 ], [ %23, %167 ], [ %18, %126 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %.sink) #6
  br label %181

181:                                              ; preds = %.sink.split, %179
  %.1 = phi i1 [ true, %179 ], [ false, %.sink.split ]
  call void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %5) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %5) #6
  call void @_ZN4masm4NodeD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #6
  call void @_ZN4masm5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(88) %2) #6
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %2) #6
  ret i1 %.1

182:                                              ; preds = %.loopexit, %.loopexit.split-lp, %56, %68, %96, %178, %141, %129, %127
  %.pn52.pn = phi { ptr, i32 } [ %130, %129 ], [ %.pn48.pn.pn, %178 ], [ %.pn44.pn.pn, %141 ], [ %128, %127 ], [ %.pn40.pn.pn, %96 ], [ %.pn.pn.pn, %68 ], [ %57, %56 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZNSt14_Optional_baseIN4masm5TokenELb0ELb0EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %5) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %5) #6
  br label %183

183:                                              ; preds = %182, %41, %39
  %.pn52.pn.pn = phi { ptr, i32 } [ %.pn52.pn, %182 ], [ %42, %41 ], [ %40, %39 ]
  call void @_ZN4masm4NodeD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #6
  call void @_ZN4masm5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(88) %2) #6
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %2) #6
  resume { ptr, i32 } %.pn52.pn.pn
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4masm5TokenD2Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4masm5TokenC2Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #4 align 2

declare void @_ZN4masm3logENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_mmmmS5_(ptr noundef, ptr noundef, i64 noundef, i64 noundef, i64 noundef, i64 noundef, ptr noundef) local_unnamed_addr #3

; 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 #2 align 2

declare noundef i64 @_ZN4masm5Lexer11get_line_stEv(ptr noundef nonnull align 8 dereferenceable(89)) local_unnamed_addr #3

declare noundef i64 @_ZN4masm5Lexer10get_col_stEv(ptr noundef nonnull align 8 dereferenceable(89)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt10shared_ptrINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EE3getEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4masm4NodeC2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN4masm4NodeESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4masm4NodeD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #4 align 2

declare noundef i64 @_ZN4masm5Lexer8get_lineEv(ptr noundef nonnull align 8 dereferenceable(89)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIN4masm9TokenTypeENS0_8RegisterESt4hashIS1_ESt8equal_toIS1_ESaISt4pairIKS1_S2_EEEixERS8_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt11make_uniqueIN4masm11NodeCmpxchgEJEENSt8__detail9_MakeUniqIT_E15__single_objectEDpOT0_(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr.233") align 8) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EEaSINS0_11NodeCmpxchgES2_IS6_EEENSt9enable_ifIXsr6__and_ISt6__and_IJSt14is_convertibleINS_IT_T0_E7pointerEPS1_ESt6__not_ISt8is_arrayISB_EEEESt13is_assignableIRS3_OSC_EEE5valueERS4_E4typeEOSD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN4masm11NodeCmpxchgESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(33) ptr @_ZNSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEaSIRS7_EENSt9enable_ifIXaaaa14__exactly_onceINSt9_Nth_typeIX16__accepted_indexIOT_EEJS1_S7_EE4typeEE18is_constructible_vISG_SD_E15is_assignable_vIRSG_SD_EERS8_E4typeESE_(ptr noundef nonnull align 8 dereferenceable(33), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(33) ptr @_ZNSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEaSIRS1_EENSt9enable_ifIXaaaa14__exactly_onceINSt9_Nth_typeIX16__accepted_indexIOT_EEJS1_S7_EE4typeEE18is_constructible_vISG_SD_E15is_assignable_vIRSG_SD_EERS8_E4typeESE_(ptr noundef nonnull align 8 dereferenceable(33), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

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

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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" }
attributes #2 = { 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 = { inlinehint 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 #5 = { 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 #6 = { 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, !20, i64 32}
!6 = !{!"_ZTSN4masm4NodeE", !7, i64 0, !10, i64 8, !17, i64 16, !20, i64 32}
!7 = !{!"_ZTSN4masm8NodeKindE", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSSt10unique_ptrIN4masm4BaseESt14default_deleteIS1_EE", !11, i64 0}
!11 = !{!"_ZTSSt15__uniq_ptr_dataIN4masm4BaseESt14default_deleteIS1_ELb1ELb1EE", !12, i64 0}
!12 = !{!"_ZTSSt15__uniq_ptr_implIN4masm4BaseESt14default_deleteIS1_EE", !13, i64 0}
!13 = !{!"_ZTSSt5tupleIJPN4masm4BaseESt14default_deleteIS1_EEE", !14, i64 0}
!14 = !{!"_ZTSSt11_Tuple_implILm0EJPN4masm4BaseESt14default_deleteIS1_EEE", !15, i64 0}
!15 = !{!"_ZTSSt10_Head_baseILm0EPN4masm4BaseELb0EE", !16, i64 0}
!16 = !{!"any pointer", !8, i64 0}
!17 = !{!"_ZTSSt10shared_ptrINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE", !18, i64 0}
!18 = !{!"_ZTSSt12__shared_ptrINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEELN9__gnu_cxx12_Lock_policyE2EE", !16, i64 0, !19, i64 8}
!19 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !16, i64 0}
!20 = !{!"long", !8, i64 0}
!21 = !{!22, !22, i64 0}
!22 = !{!"_ZTSN4masm8RegisterE", !8, i64 0}
!23 = !{!6, !7, i64 0}
!24 = !{!25, !22, i64 0}
!25 = !{!"_ZTSN4masm11NodeCmpxchgE", !22, i64 0, !22, i64 4, !26, i64 8}
!26 = !{!"_ZTSSt7variantIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE", !27, i64 0}
!27 = !{!"_ZTSNSt8__detail9__variant13_Variant_baseIJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !28, i64 0}
!28 = !{!"_ZTSNSt8__detail9__variant17_Move_assign_baseILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !29, i64 0}
!29 = !{!"_ZTSNSt8__detail9__variant17_Copy_assign_baseILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !30, i64 0}
!30 = !{!"_ZTSNSt8__detail9__variant15_Move_ctor_baseILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !31, i64 0}
!31 = !{!"_ZTSNSt8__detail9__variant15_Copy_ctor_baseILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !32, i64 0}
!32 = !{!"_ZTSNSt8__detail9__variant16_Variant_storageILb0EJN4masm8RegisterENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEE", !8, i64 0, !8, i64 32}
!33 = !{!25, !22, i64 4}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,SROAPass,SimplifyCFGPass