; LLVM IR from jzimmerman/langcc :: src (datacc)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"struct.langcc::rc_ptr.0" = type { ptr, ptr }
%"struct.langcc::Option::_T.69" = type { i32, [24 x i8] }
%"struct.std::pair.70" = type <{ %"struct.langcc::rc_ptr.0", i8, [7 x i8] }>
%"struct.langcc::DataCompileContext" = type { %"struct.langcc::CppGenContext", %"struct.langcc::rc_ptr.23", %"struct.langcc::rc_ptr.24", %"struct.langcc::rc_ptr.25", %"struct.langcc::rc_ptr.26", %"struct.langcc::rc_ptr.27", %"struct.langcc::rc_ptr.27", %"struct.langcc::rc_ptr.0" }
%"struct.langcc::CppGenContext" = type { %"struct.langcc::rc_ptr.10", %"struct.langcc::rc_ptr.11", %"struct.langcc::rc_ptr.12", %"struct.langcc::rc_ptr.12", %"struct.langcc::Set" }
%"struct.langcc::rc_ptr.10" = type { ptr, ptr }
%"struct.langcc::rc_ptr.11" = type { ptr, ptr }
%"struct.langcc::rc_ptr.12" = type { ptr, ptr }
%"struct.langcc::Set" = type { %"struct.langcc::enable_rc_from_this.13", %"class.std::unordered_map", %"struct.langcc::Vec.19", %"struct.langcc::Vec.21" }
%"struct.langcc::enable_rc_from_this.13" = type { ptr, ptr }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"struct.langcc::Vec.19" = type { %"struct.langcc::enable_rc_from_this.20", ptr, ptr, i64, i64, i64, i64 }
%"struct.langcc::enable_rc_from_this.20" = type { ptr, ptr }
%"struct.langcc::Vec.21" = type { %"struct.langcc::enable_rc_from_this.22", ptr, ptr, i64, i64, i64, i64 }
%"struct.langcc::enable_rc_from_this.22" = type { ptr, ptr }
%"struct.langcc::rc_ptr.23" = type { ptr, ptr }
%"struct.langcc::rc_ptr.24" = type { ptr, ptr }
%"struct.langcc::rc_ptr.25" = type { ptr, ptr }
%"struct.langcc::rc_ptr.26" = type { ptr, ptr }
%"struct.langcc::rc_ptr.27" = type { ptr, ptr }

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc7make_rcINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEJEEENS_6rc_ptrIT_EEDpT0_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.0") align 8) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

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

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

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE9push_backERKS6_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE11with_extendENS_6rc_ptrIS7_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.0") align 8, ptr noundef nonnull align 8 dereferenceable(64), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64)) #4 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESA_EEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_INS1_IS8_SA_EEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_INS0_IS8_SA_EEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_IN4lang4data4Node4Decl4Data2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_IN4lang4data4Node4Decl4Enum2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6langcc10ns_resolveERKNS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESB_RNS_18DataCompileContextE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 8 dereferenceable(376) %3) #0 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"struct.langcc::rc_ptr.0", align 8
  %12 = alloca %"struct.langcc::rc_ptr.0", align 8
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  %15 = alloca %"struct.langcc::rc_ptr.0", align 8
  %16 = alloca %"struct.std::pair.70", align 8
  %17 = alloca i8, align 1
  %18 = alloca %"struct.std::pair.70", align 8
  %19 = alloca i8, align 1
  %20 = alloca i8, align 1
  %21 = alloca %"struct.std::pair.70", align 8
  %22 = alloca %"struct.langcc::rc_ptr.0", align 8
  %23 = alloca %"struct.std::pair.70", align 8
  %24 = alloca i8, align 1
  store ptr %0, ptr %5, align 8
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %25 = load ptr, ptr %6, align 8, !tbaa !5
  %26 = call noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %25)
  %27 = call noundef i64 @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64) %26)
  store i64 %27, ptr %9, align 8, !tbaa !9
  br label %28

28:                                               ; preds = %162, %4
  %29 = load i64, ptr %9, align 8, !tbaa !9
  %30 = icmp sge i64 %29, 0
  br i1 %30, label %32, label %31

31:                                               ; preds = %28
  store i32 2, ptr %10, align 4
  br label %167

32:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 16, ptr %11) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr %12) #6
  %33 = load ptr, ptr %6, align 8, !tbaa !5
  %34 = call noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %33)
  %35 = load i64, ptr %9, align 8, !tbaa !9
  call void @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE5sliceEll(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.0") align 8 %12, ptr noundef nonnull align 8 dereferenceable(64) %34, i64 noundef 0, i64 noundef %35)
  %36 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %12)
          to label %37 unwind label %50

37:                                               ; preds = %32
  %38 = load ptr, ptr %7, align 8, !tbaa !5
  invoke void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEC2ERKS9_(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef nonnull align 8 dereferenceable(16) %38)
          to label %39 unwind label %50

39:                                               ; preds = %37
  invoke void @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE11with_extendENS_6rc_ptrIS7_EE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.0") align 8 %11, ptr noundef nonnull align 8 dereferenceable(64) %36, ptr noundef %15)
          to label %40 unwind label %54

40:                                               ; preds = %39
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #6
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #6
  %41 = load ptr, ptr %8, align 8, !tbaa !5
  %42 = getelementptr inbounds %"struct.langcc::DataCompileContext", ptr %41, i32 0, i32 1
  %43 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_INS1_IS8_SA_EEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %42)
          to label %44 unwind label %59

44:                                               ; preds = %40
  %45 = invoke noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_INS0_IS8_SA_EEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200) %43, ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %46 unwind label %59

46:                                               ; preds = %44
  br i1 %45, label %47, label %72

47:                                               ; preds = %46
  call void @llvm.lifetime.start.p0(i64 24, ptr %16) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #6
  store i8 1, ptr %17, align 1, !tbaa !11
  invoke void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSD_INSE_IT0_E4typeEE6__typeEEOSF_OSK_(ptr dead_on_unwind writable sret(%"struct.std::pair.70") align 8 %16, ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %48 unwind label %63

48:                                               ; preds = %47
  invoke void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(17) %16)
          to label %49 unwind label %67

49:                                               ; preds = %48
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #6
  store i32 1, ptr %10, align 4
  br label %159

50:                                               ; preds = %37, %32
  %51 = landingpad { ptr, i32 }
          cleanup
  %52 = extractvalue { ptr, i32 } %51, 0
  store ptr %52, ptr %13, align 8
  %53 = extractvalue { ptr, i32 } %51, 1
  store i32 %53, ptr %14, align 4
  br label %58

54:                                               ; preds = %39
  %55 = landingpad { ptr, i32 }
          cleanup
  %56 = extractvalue { ptr, i32 } %55, 0
  store ptr %56, ptr %13, align 8
  %57 = extractvalue { ptr, i32 } %55, 1
  store i32 %57, ptr %14, align 4
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #6
  br label %58

58:                                               ; preds = %54, %50
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #6
  br label %166

59:                                               ; preds = %121, %117, %113, %110, %95, %91, %76, %72, %44, %40
  %60 = landingpad { ptr, i32 }
          cleanup
  %61 = extractvalue { ptr, i32 } %60, 0
  store ptr %61, ptr %13, align 8
  %62 = extractvalue { ptr, i32 } %60, 1
  store i32 %62, ptr %14, align 4
  br label %165

63:                                               ; preds = %47
  %64 = landingpad { ptr, i32 }
          cleanup
  %65 = extractvalue { ptr, i32 } %64, 0
  store ptr %65, ptr %13, align 8
  %66 = extractvalue { ptr, i32 } %64, 1
  store i32 %66, ptr %14, align 4
  br label %71

67:                                               ; preds = %48
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %13, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %14, align 4
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %16) #6
  br label %71

71:                                               ; preds = %67, %63
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #6
  br label %165

72:                                               ; preds = %46
  %73 = load ptr, ptr %8, align 8, !tbaa !5
  %74 = getelementptr inbounds %"struct.langcc::DataCompileContext", ptr %73, i32 0, i32 4
  %75 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_IN4lang4data4Node4Decl4Enum2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %74)
          to label %76 unwind label %59

76:                                               ; preds = %72
  %77 = invoke noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_IN4lang4data4Node4Decl4Enum2_TEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200) %75, ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %78 unwind label %59

78:                                               ; preds = %76
  br i1 %77, label %79, label %91

79:                                               ; preds = %78
  call void @llvm.lifetime.start.p0(i64 24, ptr %18) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #6
  store i8 0, ptr %19, align 1, !tbaa !11
  invoke void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSD_INSE_IT0_E4typeEE6__typeEEOSF_OSK_(ptr dead_on_unwind writable sret(%"struct.std::pair.70") align 8 %18, ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %80 unwind label %82

80:                                               ; preds = %79
  invoke void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(17) %18)
          to label %81 unwind label %86

81:                                               ; preds = %80
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #6
  store i32 1, ptr %10, align 4
  br label %159

82:                                               ; preds = %79
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %13, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %14, align 4
  br label %90

86:                                               ; preds = %80
  %87 = landingpad { ptr, i32 }
          cleanup
  %88 = extractvalue { ptr, i32 } %87, 0
  store ptr %88, ptr %13, align 8
  %89 = extractvalue { ptr, i32 } %87, 1
  store i32 %89, ptr %14, align 4
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %18) #6
  br label %90

90:                                               ; preds = %86, %82
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #6
  br label %165

91:                                               ; preds = %78
  %92 = load ptr, ptr %8, align 8, !tbaa !5
  %93 = getelementptr inbounds %"struct.langcc::DataCompileContext", ptr %92, i32 0, i32 3
  %94 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_IN4lang4data4Node4Decl4Data2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %93)
          to label %95 unwind label %59

95:                                               ; preds = %91
  %96 = invoke noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_IN4lang4data4Node4Decl4Data2_TEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200) %94, ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %97 unwind label %59

97:                                               ; preds = %95
  br i1 %96, label %98, label %110

98:                                               ; preds = %97
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #6
  store i8 1, ptr %20, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 24, ptr %21) #6
  invoke void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEERbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSE_INSF_IT0_E4typeEE6__typeEEOSG_OSL_(ptr dead_on_unwind writable sret(%"struct.std::pair.70") align 8 %21, ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %99 unwind label %101

99:                                               ; preds = %98
  invoke void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(17) %21)
          to label %100 unwind label %105

100:                                              ; preds = %99
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %21) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #6
  store i32 1, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  br label %159

101:                                              ; preds = %98
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %13, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %14, align 4
  br label %109

105:                                              ; preds = %99
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %13, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %14, align 4
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %21) #6
  br label %109

109:                                              ; preds = %105, %101
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  br label %165

110:                                              ; preds = %97
  %111 = load ptr, ptr %7, align 8, !tbaa !5
  %112 = invoke noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %111)
          to label %113 unwind label %59

113:                                              ; preds = %110
  %114 = invoke noundef i64 @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64) %112)
          to label %115 unwind label %59

115:                                              ; preds = %113
  %116 = icmp eq i64 %114, 1
  br i1 %116, label %117, label %155

117:                                              ; preds = %115
  %118 = load ptr, ptr %8, align 8, !tbaa !5
  %119 = getelementptr inbounds %"struct.langcc::DataCompileContext", ptr %118, i32 0, i32 6
  %120 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESA_EEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %119)
          to label %121 unwind label %59

121:                                              ; preds = %117
  %122 = invoke noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESA_E12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200) %120, ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %123 unwind label %59

123:                                              ; preds = %121
  br i1 %122, label %124, label %155

124:                                              ; preds = %123
  call void @llvm.lifetime.start.p0(i64 16, ptr %22) #6
  invoke void @_ZN6langcc7make_rcINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEJEEENS_6rc_ptrIT_EEDpT0_(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.0") align 8 %22)
          to label %125 unwind label %136

125:                                              ; preds = %124
  %126 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %22)
          to label %127 unwind label %140

127:                                              ; preds = %125
  %128 = load ptr, ptr %7, align 8, !tbaa !5
  %129 = invoke noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %128)
          to label %130 unwind label %140

130:                                              ; preds = %127
  %131 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE4onlyEv(ptr noundef nonnull align 8 dereferenceable(64) %129)
          to label %132 unwind label %140

132:                                              ; preds = %130
  invoke void @_ZN6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE9push_backERKS6_(ptr noundef nonnull align 8 dereferenceable(64) %126, ptr noundef nonnull align 8 dereferenceable(32) %131)
          to label %133 unwind label %140

133:                                              ; preds = %132
  call void @llvm.lifetime.start.p0(i64 24, ptr %23) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %24) #6
  store i8 0, ptr %24, align 1, !tbaa !11
  invoke void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSD_INSE_IT0_E4typeEE6__typeEEOSF_OSK_(ptr dead_on_unwind writable sret(%"struct.std::pair.70") align 8 %23, ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 1 dereferenceable(1) %24)
          to label %134 unwind label %144

134:                                              ; preds = %133
  invoke void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(17) %23)
          to label %135 unwind label %148

135:                                              ; preds = %134
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %23) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %23) #6
  store i32 1, ptr %10, align 4
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %22) #6
  br label %159

136:                                              ; preds = %124
  %137 = landingpad { ptr, i32 }
          cleanup
  %138 = extractvalue { ptr, i32 } %137, 0
  store ptr %138, ptr %13, align 8
  %139 = extractvalue { ptr, i32 } %137, 1
  store i32 %139, ptr %14, align 4
  br label %154

140:                                              ; preds = %132, %130, %127, %125
  %141 = landingpad { ptr, i32 }
          cleanup
  %142 = extractvalue { ptr, i32 } %141, 0
  store ptr %142, ptr %13, align 8
  %143 = extractvalue { ptr, i32 } %141, 1
  store i32 %143, ptr %14, align 4
  br label %153

144:                                              ; preds = %133
  %145 = landingpad { ptr, i32 }
          cleanup
  %146 = extractvalue { ptr, i32 } %145, 0
  store ptr %146, ptr %13, align 8
  %147 = extractvalue { ptr, i32 } %145, 1
  store i32 %147, ptr %14, align 4
  br label %152

148:                                              ; preds = %134
  %149 = landingpad { ptr, i32 }
          cleanup
  %150 = extractvalue { ptr, i32 } %149, 0
  store ptr %150, ptr %13, align 8
  %151 = extractvalue { ptr, i32 } %149, 1
  store i32 %151, ptr %14, align 4
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %23) #6
  br label %152

152:                                              ; preds = %148, %144
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %23) #6
  br label %153

153:                                              ; preds = %152, %140
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #6
  br label %154

154:                                              ; preds = %153, %136
  call void @llvm.lifetime.end.p0(i64 16, ptr %22) #6
  br label %165

155:                                              ; preds = %123, %115
  br label %156

156:                                              ; preds = %155
  br label %157

157:                                              ; preds = %156
  br label %158

158:                                              ; preds = %157
  store i32 0, ptr %10, align 4
  br label %159

159:                                              ; preds = %158, %135, %100, %81, %49
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #6
  %160 = load i32, ptr %10, align 4
  switch i32 %160, label %167 [
    i32 0, label %161
  ]

161:                                              ; preds = %159
  br label %162

162:                                              ; preds = %161
  %163 = load i64, ptr %9, align 8, !tbaa !9
  %164 = add nsw i64 %163, -1
  store i64 %164, ptr %9, align 8, !tbaa !9
  br label %28, !llvm.loop !13

165:                                              ; preds = %154, %109, %90, %71, %59
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #6
  br label %166

166:                                              ; preds = %165, %58
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  br label %171

167:                                              ; preds = %159, %31
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  %168 = load i32, ptr %10, align 4
  switch i32 %168, label %176 [
    i32 2, label %169
    i32 1, label %170
  ]

169:                                              ; preds = %167
  call void @_ZN6langcc4NoneISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EEv(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0)
  br label %170

170:                                              ; preds = %169, %167
  ret void

171:                                              ; preds = %166
  %172 = load ptr, ptr %13, align 8
  %173 = load i32, ptr %14, align 4
  %174 = insertvalue { ptr, i32 } poison, ptr %172, 0
  %175 = insertvalue { ptr, i32 } %174, i32 %173, 1
  resume { ptr, i32 } %175

176:                                              ; preds = %167
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE5sliceEll(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.0") align 8, ptr noundef nonnull align 8 dereferenceable(64), i64 noundef, i64 noundef) #3 align 2

; Function Attrs: alwaysinline mustprogress uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEC2ERKS9_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.69") align 4, ptr noundef nonnull align 8 dereferenceable(17)) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSD_INSE_IT0_E4typeEE6__typeEEOSF_OSK_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair.70") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_IN4lang4data4Node4Decl4Enum2_TEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_IN4lang4data4Node4Decl4Data2_TEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEERbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSE_INSF_IT0_E4typeEE6__typeEEOSG_OSL_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair.70") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESA_E12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE4onlyEv(ptr noundef nonnull align 8 dereferenceable(64)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4NoneISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.69") align 4) #0

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { alwaysinline 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #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 = { alwaysinline 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, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"struct.langcc::rc_ptr.0" = type { ptr, ptr }
%"struct.langcc::Option::_T.69" = type { i32, [24 x i8] }
%"struct.std::pair.70" = type <{ %"struct.langcc::rc_ptr.0", i8, [7 x i8] }>

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc7make_rcINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEJEEENS_6rc_ptrIT_EEDpT0_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.0") align 8) local_unnamed_addr #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

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

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

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE9push_backERKS6_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE11with_extendENS_6rc_ptrIS7_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.0") align 8, ptr noundef nonnull align 8 dereferenceable(64), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #4 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESA_EEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_INS1_IS8_SA_EEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_INS0_IS8_SA_EEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_IN4lang4data4Node4Decl4Data2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_IN4lang4data4Node4Decl4Enum2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6langcc10ns_resolveERKNS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESB_RNS_18DataCompileContextE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 8 dereferenceable(376) %3) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %5 = alloca %"struct.langcc::rc_ptr.0", align 8
  %6 = alloca %"struct.langcc::rc_ptr.0", align 8
  %7 = alloca %"struct.langcc::rc_ptr.0", align 8
  %8 = alloca %"struct.std::pair.70", align 8
  %9 = alloca i8, align 1
  %10 = alloca %"struct.std::pair.70", align 8
  %11 = alloca i8, align 1
  %12 = alloca i8, align 1
  %13 = alloca %"struct.std::pair.70", align 8
  %14 = alloca %"struct.langcc::rc_ptr.0", align 8
  %15 = alloca %"struct.std::pair.70", align 8
  %16 = alloca i8, align 1
  %17 = tail call noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %18 = tail call noundef i64 @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64) %17)
  %19 = icmp sgt i64 %18, -1
  br i1 %19, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %4
  %20 = getelementptr inbounds i8, ptr %3, i64 264
  %21 = getelementptr inbounds i8, ptr %3, i64 312
  %22 = getelementptr inbounds i8, ptr %3, i64 296
  %23 = getelementptr inbounds i8, ptr %3, i64 344
  br label %24

24:                                               ; preds = %.lr.ph, %99
  %.02643 = phi i64 [ %18, %.lr.ph ], [ %100, %99 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %5) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #6
  %25 = call noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE5sliceEll(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.0") align 8 %6, ptr noundef nonnull align 8 dereferenceable(64) %25, i64 noundef 0, i64 noundef %.02643)
  %26 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %6)
  invoke void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEC2ERKS9_(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(16) %2)
          to label %27 unwind label %35

27:                                               ; preds = %24
  invoke void @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE11with_extendENS_6rc_ptrIS7_EE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.0") align 8 %5, ptr noundef nonnull align 8 dereferenceable(64) %26, ptr noundef nonnull %7)
          to label %28 unwind label %37

28:                                               ; preds = %27
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #6
  %29 = call noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_INS1_IS8_SA_EEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %20)
  %30 = invoke noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_INS0_IS8_SA_EEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200) %29, ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %31 unwind label %40

31:                                               ; preds = %28
  br i1 %30, label %32, label %47

32:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  store i8 1, ptr %9, align 1, !tbaa !5
  invoke void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSD_INSE_IT0_E4typeEE6__typeEEOSF_OSK_(ptr dead_on_unwind nonnull writable sret(%"struct.std::pair.70") align 8 %8, ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %33 unwind label %42

33:                                               ; preds = %32
  invoke void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(17) %8)
          to label %34 unwind label %44

34:                                               ; preds = %33
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  br label %104

35:                                               ; preds = %24
  %36 = landingpad { ptr, i32 }
          cleanup
  br label %39

37:                                               ; preds = %27
  %38 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  br label %39

39:                                               ; preds = %37, %35
  %.pn = phi { ptr, i32 } [ %38, %37 ], [ %36, %35 ]
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #6
  br label %103

40:                                               ; preds = %75, %59, %47, %28
  %41 = landingpad { ptr, i32 }
          cleanup
  br label %102

42:                                               ; preds = %32
  %43 = landingpad { ptr, i32 }
          cleanup
  br label %46

44:                                               ; preds = %33
  %45 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %8) #6
  br label %46

46:                                               ; preds = %44, %42
  %.pn36 = phi { ptr, i32 } [ %45, %44 ], [ %43, %42 ]
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  br label %102

47:                                               ; preds = %31
  %48 = call noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_IN4lang4data4Node4Decl4Enum2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %21)
  %49 = invoke noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_IN4lang4data4Node4Decl4Enum2_TEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200) %48, ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %50 unwind label %40

50:                                               ; preds = %47
  br i1 %49, label %51, label %59

51:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %10) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #6
  store i8 0, ptr %11, align 1, !tbaa !5
  invoke void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSD_INSE_IT0_E4typeEE6__typeEEOSF_OSK_(ptr dead_on_unwind nonnull writable sret(%"struct.std::pair.70") align 8 %10, ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %52 unwind label %54

52:                                               ; preds = %51
  invoke void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(17) %10)
          to label %53 unwind label %56

53:                                               ; preds = %52
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #6
  br label %104

54:                                               ; preds = %51
  %55 = landingpad { ptr, i32 }
          cleanup
  br label %58

56:                                               ; preds = %52
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %10) #6
  br label %58

58:                                               ; preds = %56, %54
  %.pn34 = phi { ptr, i32 } [ %57, %56 ], [ %55, %54 ]
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #6
  br label %102

59:                                               ; preds = %50
  %60 = call noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS0_IN4lang4data4Node4Decl4Data2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %22)
  %61 = invoke noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_IN4lang4data4Node4Decl4Data2_TEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200) %60, ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %62 unwind label %40

62:                                               ; preds = %59
  br i1 %61, label %63, label %71

63:                                               ; preds = %62
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %12) #6
  store i8 1, ptr %12, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %13) #6
  invoke void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEERbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSE_INSF_IT0_E4typeEE6__typeEEOSG_OSL_(ptr dead_on_unwind nonnull writable sret(%"struct.std::pair.70") align 8 %13, ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %64 unwind label %66

64:                                               ; preds = %63
  invoke void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(17) %13)
          to label %65 unwind label %68

65:                                               ; preds = %64
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %13) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #6
  br label %104

66:                                               ; preds = %63
  %67 = landingpad { ptr, i32 }
          cleanup
  br label %70

68:                                               ; preds = %64
  %69 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %13) #6
  br label %70

70:                                               ; preds = %68, %66
  %.pn32 = phi { ptr, i32 } [ %69, %68 ], [ %67, %66 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #6
  br label %102

71:                                               ; preds = %62
  %72 = call noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %2)
  %73 = call noundef i64 @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64) %72)
  %74 = icmp eq i64 %73, 1
  br i1 %74, label %75, label %99

75:                                               ; preds = %71
  %76 = call noundef ptr @_ZN6langcc6rc_ptrINS_3MapINS0_INS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESA_EEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %23)
  %77 = invoke noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESA_E12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200) %76, ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %78 unwind label %40

78:                                               ; preds = %75
  br i1 %77, label %79, label %99

79:                                               ; preds = %78
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %14) #6
  invoke void @_ZN6langcc7make_rcINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEJEEENS_6rc_ptrIT_EEDpT0_(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.0") align 8 %14)
          to label %80 unwind label %88

80:                                               ; preds = %79
  %81 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
  %82 = call noundef ptr @_ZNK6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %2)
  %83 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE4onlyEv(ptr noundef nonnull align 8 dereferenceable(64) %82)
          to label %84 unwind label %90

84:                                               ; preds = %80
  invoke void @_ZN6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE9push_backERKS6_(ptr noundef nonnull align 8 dereferenceable(64) %81, ptr noundef nonnull align 8 dereferenceable(32) %83)
          to label %85 unwind label %90

85:                                               ; preds = %84
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %15) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #6
  store i8 0, ptr %16, align 1, !tbaa !5
  invoke void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSD_INSE_IT0_E4typeEE6__typeEEOSF_OSK_(ptr dead_on_unwind nonnull writable sret(%"struct.std::pair.70") align 8 %15, ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %86 unwind label %92

86:                                               ; preds = %85
  invoke void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0, ptr noundef nonnull align 8 dereferenceable(17) %15)
          to label %87 unwind label %94

87:                                               ; preds = %86
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #6
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #6
  br label %104

88:                                               ; preds = %79
  %89 = landingpad { ptr, i32 }
          cleanup
  br label %98

90:                                               ; preds = %84, %80
  %91 = landingpad { ptr, i32 }
          cleanup
  br label %97

92:                                               ; preds = %85
  %93 = landingpad { ptr, i32 }
          cleanup
  br label %96

94:                                               ; preds = %86
  %95 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17) %15) #6
  br label %96

96:                                               ; preds = %94, %92
  %.pn28 = phi { ptr, i32 } [ %95, %94 ], [ %93, %92 ]
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #6
  br label %97

97:                                               ; preds = %96, %90
  %.pn28.pn = phi { ptr, i32 } [ %.pn28, %96 ], [ %91, %90 ]
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #6
  br label %98

98:                                               ; preds = %97, %88
  %.pn28.pn.pn = phi { ptr, i32 } [ %.pn28.pn, %97 ], [ %89, %88 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #6
  br label %102

99:                                               ; preds = %78, %71
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #6
  %100 = add nsw i64 %.02643, -1
  %101 = icmp sgt i64 %.02643, 0
  br i1 %101, label %24, label %._crit_edge, !llvm.loop !9

102:                                              ; preds = %98, %70, %58, %46, %40
  %.pn36.pn = phi { ptr, i32 } [ %.pn36, %46 ], [ %.pn34, %58 ], [ %.pn32, %70 ], [ %.pn28.pn.pn, %98 ], [ %41, %40 ]
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #6
  br label %103

103:                                              ; preds = %102, %39
  %.pn36.pn.pn = phi { ptr, i32 } [ %.pn36.pn, %102 ], [ %.pn, %39 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #6
  resume { ptr, i32 } %.pn36.pn.pn

104:                                              ; preds = %34, %53, %65, %87
  call void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #6
  br label %105

._crit_edge:                                      ; preds = %99, %4
  call void @_ZN6langcc4NoneISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EEv(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.69") align 4 %0)
  br label %105

105:                                              ; preds = %104, %._crit_edge
  ret void
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE5sliceEll(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.0") align 8, ptr noundef nonnull align 8 dereferenceable(64), i64 noundef, i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEC2ERKS9_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4SomeISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EERKSF_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.69") align 4, ptr noundef nonnull align 8 dereferenceable(17)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSD_INSE_IT0_E4typeEE6__typeEEOSF_OSK_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair.70") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_IN4lang4data4Node4Decl4Enum2_TEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEENS1_IN4lang4data4Node4Decl4Data2_TEEEE12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt9make_pairIRN6langcc6rc_ptrINS0_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEERbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENSE_INSF_IT0_E4typeEE6__typeEEOSG_OSL_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair.70") align 8, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6langcc3MapINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEESA_E12contains_keyERKSA_(ptr noundef nonnull align 8 dereferenceable(200), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK6langcc3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE4onlyEv(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4NoneISt4pairINS_6rc_ptrINS_3VecINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEbEEENS_6Option2_TIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.69") align 4) local_unnamed_addr #0

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { alwaysinline 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #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 = { alwaysinline 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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass