; LLVM IR from jzimmerman/langcc :: gen/meta (gen)

; 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.35" = type { ptr, ptr }
%"struct.langcc::ParserAttrMask" = type { [16 x i8] }
%"struct.langcc::ParserLookahead" = type { [8 x i16] }
%"struct.langcc::rc_ptr.21" = type { ptr, ptr }
%"struct.langcc::rc_ptr.49" = type { ptr, ptr }
%"struct.langcc::rc_ptr.239" = type { ptr, ptr }
%"class.std::function.532" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%"struct.langcc::Option::_T.240" = type { i32, [16 x i8] }
%"struct.langcc::rc_ptr.36" = type { ptr, ptr }
%"struct.langcc::TokenBounds" = type { i32, i32 }
%"struct.lang::meta::Node::PrecItem::_T" = type <{ %"struct.lang::meta::Node::_T", %"struct.langcc::rc_ptr.239", %"struct.langcc::Option::_T.240", [4 x i8] }>
%"struct.lang::meta::Node::_T" = type { ptr, %"struct.langcc::hash_obj", %"struct.langcc::enable_rc_from_this_poly", i32, i64, %"struct.langcc::TokenBounds", i8, i64, %"struct.langcc::ParserAttrMask", %"struct.langcc::ParserLookahead" }
%"struct.langcc::hash_obj" = type { %"struct.langcc::Option::_T" }
%"struct.langcc::Option::_T" = type { i32, [32 x i8] }
%"struct.langcc::enable_rc_from_this_poly" = type { ptr, ptr }

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang4meta4Node8PrecItem4makeElN6langcc11TokenBoundsEblNS3_14ParserAttrMaskENS3_15ParserLookaheadENS3_6rc_ptrINS3_3VecINS7_INS1_2Id2_TEEEEEEENS3_6Option2_TINS7_INS1_9PrecAssoc2_TEEEEE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.35") align 8, i64 noundef, i64, i1 noundef zeroext, i64 noundef, ptr noundef byval(%"struct.langcc::ParserAttrMask") align 8, ptr noundef byval(%"struct.langcc::ParserLookahead") align 8, ptr noundef, ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(20) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEaSERKS9_(ptr noundef nonnull align 4 dereferenceable(20), ptr noundef nonnull align 4 dereferenceable(20)) #3 align 2

; Function Attrs: alwaysinline mustprogress uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64)) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20)) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20)) #6 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEEC2INS3_8PrecItem2_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISA_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNKSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEclES6_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.21") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.49") align 8, ptr noundef, ptr noundef) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_Z21xformT_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.21") align 8 %0, ptr noundef %1, ptr noundef %2) #3 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"struct.langcc::rc_ptr.239", align 8
  %8 = alloca i64, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"struct.langcc::rc_ptr.49", align 8
  %12 = alloca %"struct.langcc::rc_ptr.49", align 8
  %13 = alloca %"class.std::function.532", align 8
  %14 = alloca %"struct.langcc::Option::_T.240", align 4
  %15 = alloca %"struct.langcc::rc_ptr.36", align 8
  %16 = alloca %"struct.langcc::rc_ptr.36", align 8
  %17 = alloca %"class.std::function.532", align 8
  %18 = alloca %"struct.langcc::Option::_T.240", align 4
  %19 = alloca %"struct.langcc::rc_ptr.35", align 8
  %20 = alloca %"struct.langcc::TokenBounds", align 4
  %21 = alloca %"struct.langcc::ParserAttrMask", align 8
  %22 = alloca %"struct.langcc::ParserLookahead", align 8
  %23 = alloca %"struct.langcc::rc_ptr.239", align 8
  %24 = alloca %"struct.langcc::Option::_T.240", align 4
  %25 = alloca %"struct.langcc::rc_ptr.21", align 8
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %7) #8
  call void @_ZN6langcc7make_rcINS_3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEEEJEEENS2_IT_EEDpT0_(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.239") align 8 %7)
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #8
  store i64 0, ptr %8, align 8, !tbaa !9
  store i64 0, ptr %8, align 8, !tbaa !9
  br label %26

26:                                               ; preds = %51, %3
  %27 = load i64, ptr %8, align 8, !tbaa !9
  %28 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %29 unwind label %54

29:                                               ; preds = %26
  %30 = getelementptr inbounds %"struct.lang::meta::Node::PrecItem::_T", ptr %28, i32 0, i32 1
  %31 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %30)
          to label %32 unwind label %54

32:                                               ; preds = %29
  %33 = invoke noundef i64 @_ZNK6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64) %31)
          to label %34 unwind label %54

34:                                               ; preds = %32
  %35 = icmp slt i64 %27, %33
  br i1 %35, label %36, label %76

36:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 16, ptr %11) #8
  %37 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %38 unwind label %58

38:                                               ; preds = %36
  %39 = getelementptr inbounds %"struct.lang::meta::Node::PrecItem::_T", ptr %37, i32 0, i32 1
  %40 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %39)
          to label %41 unwind label %58

41:                                               ; preds = %38
  %42 = load i64, ptr %8, align 8, !tbaa !9
  %43 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %40, i64 noundef %42)
          to label %44 unwind label %58

44:                                               ; preds = %41
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 8 dereferenceable(16) %43)
          to label %45 unwind label %58

45:                                               ; preds = %44
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %46 unwind label %62

46:                                               ; preds = %45
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.49") align 8 %11, ptr noundef %12, ptr noundef %13)
          to label %47 unwind label %66

47:                                               ; preds = %46
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #8
  %48 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %49 unwind label %71

49:                                               ; preds = %47
  invoke void @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE9push_backERKS7_(ptr noundef nonnull align 8 dereferenceable(64) %48, ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %50 unwind label %71

50:                                               ; preds = %49
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #8
  br label %51

51:                                               ; preds = %50
  %52 = load i64, ptr %8, align 8, !tbaa !9
  %53 = add nsw i64 %52, 1
  store i64 %53, ptr %8, align 8, !tbaa !9
  br label %26, !llvm.loop !11

54:                                               ; preds = %32, %29, %26
  %55 = landingpad { ptr, i32 }
          cleanup
  %56 = extractvalue { ptr, i32 } %55, 0
  store ptr %56, ptr %9, align 8
  %57 = extractvalue { ptr, i32 } %55, 1
  store i32 %57, ptr %10, align 4
  br label %180

58:                                               ; preds = %44, %41, %38, %36
  %59 = landingpad { ptr, i32 }
          cleanup
  %60 = extractvalue { ptr, i32 } %59, 0
  store ptr %60, ptr %9, align 8
  %61 = extractvalue { ptr, i32 } %59, 1
  store i32 %61, ptr %10, align 4
  br label %75

62:                                               ; preds = %45
  %63 = landingpad { ptr, i32 }
          cleanup
  %64 = extractvalue { ptr, i32 } %63, 0
  store ptr %64, ptr %9, align 8
  %65 = extractvalue { ptr, i32 } %63, 1
  store i32 %65, ptr %10, align 4
  br label %70

66:                                               ; preds = %46
  %67 = landingpad { ptr, i32 }
          cleanup
  %68 = extractvalue { ptr, i32 } %67, 0
  store ptr %68, ptr %9, align 8
  %69 = extractvalue { ptr, i32 } %67, 1
  store i32 %69, ptr %10, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #8
  br label %70

70:                                               ; preds = %66, %62
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #8
  br label %75

71:                                               ; preds = %49, %47
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %9, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %10, align 4
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #8
  br label %75

75:                                               ; preds = %71, %70, %58
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #8
  br label %180

76:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 20, ptr %14) #8
  invoke void @_ZN6langcc4NoneINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEENS_6Option2_TIT_EEv(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.240") align 4 %14)
          to label %77 unwind label %95

77:                                               ; preds = %76
  %78 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %79 unwind label %99

79:                                               ; preds = %77
  %80 = getelementptr inbounds %"struct.lang::meta::Node::PrecItem::_T", ptr %78, i32 0, i32 2
  %81 = invoke noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20) %80)
          to label %82 unwind label %99

82:                                               ; preds = %79
  br i1 %81, label %83, label %126

83:                                               ; preds = %82
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #8
  %84 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %85 unwind label %103

85:                                               ; preds = %83
  %86 = getelementptr inbounds %"struct.lang::meta::Node::PrecItem::_T", ptr %84, i32 0, i32 2
  %87 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20) %86)
          to label %88 unwind label %103

88:                                               ; preds = %85
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef nonnull align 8 dereferenceable(16) %87)
          to label %89 unwind label %103

89:                                               ; preds = %88
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %90 unwind label %107

90:                                               ; preds = %89
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.36") align 8 %15, ptr noundef %16, ptr noundef %17)
          to label %91 unwind label %111

91:                                               ; preds = %90
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  call void @llvm.lifetime.start.p0(i64 20, ptr %18) #8
  invoke void @_ZN6langcc4SomeINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEENS_6Option2_TIT_EERKSA_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.240") align 4 %18, ptr noundef nonnull align 8 dereferenceable(16) %15)
          to label %92 unwind label %116

92:                                               ; preds = %91
  %93 = invoke noundef nonnull align 4 dereferenceable(20) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEaSERKS9_(ptr noundef nonnull align 4 dereferenceable(20) %14, ptr noundef nonnull align 4 dereferenceable(20) %18)
          to label %94 unwind label %120

94:                                               ; preds = %92
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %18) #8
  call void @llvm.lifetime.end.p0(i64 20, ptr %18) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #8
  br label %126

95:                                               ; preds = %76
  %96 = landingpad { ptr, i32 }
          cleanup
  %97 = extractvalue { ptr, i32 } %96, 0
  store ptr %97, ptr %9, align 8
  %98 = extractvalue { ptr, i32 } %96, 1
  store i32 %98, ptr %10, align 4
  br label %179

99:                                               ; preds = %79, %77
  %100 = landingpad { ptr, i32 }
          cleanup
  %101 = extractvalue { ptr, i32 } %100, 0
  store ptr %101, ptr %9, align 8
  %102 = extractvalue { ptr, i32 } %100, 1
  store i32 %102, ptr %10, align 4
  br label %178

103:                                              ; preds = %88, %85, %83
  %104 = landingpad { ptr, i32 }
          cleanup
  %105 = extractvalue { ptr, i32 } %104, 0
  store ptr %105, ptr %9, align 8
  %106 = extractvalue { ptr, i32 } %104, 1
  store i32 %106, ptr %10, align 4
  br label %125

107:                                              ; preds = %89
  %108 = landingpad { ptr, i32 }
          cleanup
  %109 = extractvalue { ptr, i32 } %108, 0
  store ptr %109, ptr %9, align 8
  %110 = extractvalue { ptr, i32 } %108, 1
  store i32 %110, ptr %10, align 4
  br label %115

111:                                              ; preds = %90
  %112 = landingpad { ptr, i32 }
          cleanup
  %113 = extractvalue { ptr, i32 } %112, 0
  store ptr %113, ptr %9, align 8
  %114 = extractvalue { ptr, i32 } %112, 1
  store i32 %114, ptr %10, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #8
  br label %115

115:                                              ; preds = %111, %107
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  br label %125

116:                                              ; preds = %91
  %117 = landingpad { ptr, i32 }
          cleanup
  %118 = extractvalue { ptr, i32 } %117, 0
  store ptr %118, ptr %9, align 8
  %119 = extractvalue { ptr, i32 } %117, 1
  store i32 %119, ptr %10, align 4
  br label %124

120:                                              ; preds = %92
  %121 = landingpad { ptr, i32 }
          cleanup
  %122 = extractvalue { ptr, i32 } %121, 0
  store ptr %122, ptr %9, align 8
  %123 = extractvalue { ptr, i32 } %121, 1
  store i32 %123, ptr %10, align 4
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %18) #8
  br label %124

124:                                              ; preds = %120, %116
  call void @llvm.lifetime.end.p0(i64 20, ptr %18) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  br label %125

125:                                              ; preds = %124, %115, %103
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #8
  br label %178

126:                                              ; preds = %94, %82
  call void @llvm.lifetime.start.p0(i64 16, ptr %19) #8
  %127 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %128 unwind label %155

128:                                              ; preds = %126
  %129 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %127, i32 0, i32 4
  %130 = load i64, ptr %129, align 8, !tbaa !13
  %131 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %132 unwind label %155

132:                                              ; preds = %128
  %133 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %131, i32 0, i32 5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %20, ptr align 8 %133, i64 8, i1 false), !tbaa.struct !25
  %134 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %135 unwind label %155

135:                                              ; preds = %132
  %136 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %134, i32 0, i32 6
  %137 = load i8, ptr %136, align 8, !tbaa !27, !range !28, !noundef !29
  %138 = trunc i8 %137 to i1
  %139 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %140 unwind label %155

140:                                              ; preds = %135
  %141 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %139, i32 0, i32 7
  %142 = load i64, ptr %141, align 8, !tbaa !30
  %143 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %144 unwind label %155

144:                                              ; preds = %140
  %145 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %143, i32 0, i32 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %21, ptr align 8 %145, i64 16, i1 false), !tbaa.struct !31
  %146 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %147 unwind label %155

147:                                              ; preds = %144
  %148 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %146, i32 0, i32 9
  call void @llvm.memcpy.p0.p0.i64(ptr align 2 %22, ptr align 8 %148, i64 16, i1 false), !tbaa.struct !31
  invoke void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEC2ERKS9_(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %149 unwind label %155

149:                                              ; preds = %147
  invoke void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEC2ERKS9_(ptr noundef nonnull align 4 dereferenceable(20) %24, ptr noundef nonnull align 4 dereferenceable(20) %14)
          to label %150 unwind label %159

150:                                              ; preds = %149
  %151 = load i64, ptr %20, align 4
  invoke void @_ZN4lang4meta4Node8PrecItem4makeElN6langcc11TokenBoundsEblNS3_14ParserAttrMaskENS3_15ParserLookaheadENS3_6rc_ptrINS3_3VecINS7_INS1_2Id2_TEEEEEEENS3_6Option2_TINS7_INS1_9PrecAssoc2_TEEEEE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.35") align 8 %19, i64 noundef %130, i64 %151, i1 noundef zeroext %138, i64 noundef %142, ptr noundef byval(%"struct.langcc::ParserAttrMask") align 8 %21, ptr noundef byval(%"struct.langcc::ParserLookahead") align 8 %22, ptr noundef %23, ptr noundef %24)
          to label %152 unwind label %163

152:                                              ; preds = %150
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %24) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #8
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEEC2INS3_8PrecItem2_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISA_EE(ptr noundef nonnull align 8 dereferenceable(16) %25, ptr noundef nonnull align 8 dereferenceable(16) %19)
          to label %153 unwind label %168

153:                                              ; preds = %152
  invoke void @_ZNKSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEclES6_(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.21") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef %25)
          to label %154 unwind label %172

154:                                              ; preds = %153
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #8
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %14) #8
  call void @llvm.lifetime.end.p0(i64 20, ptr %14) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #8
  ret void

155:                                              ; preds = %147, %144, %140, %135, %132, %128, %126
  %156 = landingpad { ptr, i32 }
          cleanup
  %157 = extractvalue { ptr, i32 } %156, 0
  store ptr %157, ptr %9, align 8
  %158 = extractvalue { ptr, i32 } %156, 1
  store i32 %158, ptr %10, align 4
  br label %177

159:                                              ; preds = %149
  %160 = landingpad { ptr, i32 }
          cleanup
  %161 = extractvalue { ptr, i32 } %160, 0
  store ptr %161, ptr %9, align 8
  %162 = extractvalue { ptr, i32 } %160, 1
  store i32 %162, ptr %10, align 4
  br label %167

163:                                              ; preds = %150
  %164 = landingpad { ptr, i32 }
          cleanup
  %165 = extractvalue { ptr, i32 } %164, 0
  store ptr %165, ptr %9, align 8
  %166 = extractvalue { ptr, i32 } %164, 1
  store i32 %166, ptr %10, align 4
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %24) #8
  br label %167

167:                                              ; preds = %163, %159
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #8
  br label %177

168:                                              ; preds = %152
  %169 = landingpad { ptr, i32 }
          cleanup
  %170 = extractvalue { ptr, i32 } %169, 0
  store ptr %170, ptr %9, align 8
  %171 = extractvalue { ptr, i32 } %169, 1
  store i32 %171, ptr %10, align 4
  br label %176

172:                                              ; preds = %153
  %173 = landingpad { ptr, i32 }
          cleanup
  %174 = extractvalue { ptr, i32 } %173, 0
  store ptr %174, ptr %9, align 8
  %175 = extractvalue { ptr, i32 } %173, 1
  store i32 %175, ptr %10, align 4
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #8
  br label %176

176:                                              ; preds = %172, %168
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #8
  br label %177

177:                                              ; preds = %176, %167, %155
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #8
  br label %178

178:                                              ; preds = %177, %125, %99
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %14) #8
  br label %179

179:                                              ; preds = %178, %95
  call void @llvm.lifetime.end.p0(i64 20, ptr %14) #8
  br label %180

180:                                              ; preds = %179, %75, %54
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #8
  br label %181

181:                                              ; preds = %180
  %182 = load ptr, ptr %9, align 8
  %183 = load i32, ptr %10, align 4
  %184 = insertvalue { ptr, i32 } poison, ptr %182, 0
  %185 = insertvalue { ptr, i32 } %184, i32 %183, 1
  resume { ptr, i32 } %185
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc7make_rcINS_3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEEEJEEENS2_IT_EEDpT0_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.239") align 8) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE9push_backERKS7_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(16)) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4NoneINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEENS_6Option2_TIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.240") align 4) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.36") align 8, ptr noundef, ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4SomeINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEENS_6Option2_TIT_EERKSA_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.240") align 4, ptr noundef nonnull align 8 dereferenceable(16)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20)) unnamed_addr #7 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEC2ERKS9_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEC2ERKS9_(ptr noundef nonnull align 4 dereferenceable(20), ptr noundef nonnull align 4 dereferenceable(20)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 = { 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 #5 = { 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 #6 = { 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 #7 = { 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 #8 = { 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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !10, i64 72}
!14 = !{!"_ZTSN4lang4meta4Node2_TE", !15, i64 8, !18, i64 48, !19, i64 64, !10, i64 72, !20, i64 80, !22, i64 88, !10, i64 96, !23, i64 104, !24, i64 120}
!15 = !{!"_ZTSN6langcc8hash_objE", !16, i64 0}
!16 = !{!"_ZTSN6langcc6Option2_TINS_7HashValEEE", !17, i64 0, !7, i64 4}
!17 = !{!"_ZTSN6langcc6Option2_WE", !7, i64 0}
!18 = !{!"_ZTSN6langcc24enable_rc_from_this_polyE", !6, i64 0, !6, i64 8}
!19 = !{!"_ZTSN4lang4meta4Node2_WE", !7, i64 0}
!20 = !{!"_ZTSN6langcc11TokenBoundsE", !21, i64 0, !21, i64 4}
!21 = !{!"int", !7, i64 0}
!22 = !{!"bool", !7, i64 0}
!23 = !{!"_ZTSN6langcc14ParserAttrMaskE", !7, i64 0}
!24 = !{!"_ZTSN6langcc15ParserLookaheadE", !7, i64 0}
!25 = !{i64 0, i64 4, !26, i64 4, i64 4, !26}
!26 = !{!21, !21, i64 0}
!27 = !{!14, !22, i64 88}
!28 = !{i8 0, i8 2}
!29 = !{}
!30 = !{!14, !10, i64 96}
!31 = !{i64 0, i64 16, !32}
!32 = !{!7, !7, i64 0}


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

%"struct.langcc::rc_ptr.35" = type { ptr, ptr }
%"struct.langcc::ParserAttrMask" = type { [16 x i8] }
%"struct.langcc::ParserLookahead" = type { [8 x i16] }
%"struct.langcc::rc_ptr.21" = type { ptr, ptr }
%"struct.langcc::rc_ptr.49" = type { ptr, ptr }
%"struct.langcc::rc_ptr.239" = type { ptr, ptr }
%"class.std::function.532" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%"struct.langcc::Option::_T.240" = type { i32, [16 x i8] }
%"struct.langcc::rc_ptr.36" = type { ptr, ptr }

declare i32 @__gxx_personality_v0(...)

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

; 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 nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang4meta4Node8PrecItem4makeElN6langcc11TokenBoundsEblNS3_14ParserAttrMaskENS3_15ParserLookaheadENS3_6rc_ptrINS3_3VecINS7_INS1_2Id2_TEEEEEEENS3_6Option2_TINS7_INS1_9PrecAssoc2_TEEEEE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.35") align 8, i64 noundef, i64, i1 noundef zeroext, i64 noundef, ptr noundef byval(%"struct.langcc::ParserAttrMask") align 8, ptr noundef byval(%"struct.langcc::ParserLookahead") align 8, ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(20) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEaSERKS9_(ptr noundef nonnull align 4 dereferenceable(20), ptr noundef nonnull align 4 dereferenceable(20)) local_unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20)) local_unnamed_addr #6 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEEC2INS3_8PrecItem2_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISA_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNKSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEclES6_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.21") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.49") align 8, ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_Z21xformT_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.21") align 8 %0, ptr noundef %1, ptr noundef %2) local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"struct.langcc::rc_ptr.239", align 8
  %5 = alloca %"struct.langcc::rc_ptr.49", align 8
  %6 = alloca %"struct.langcc::rc_ptr.49", align 8
  %7 = alloca %"class.std::function.532", align 8
  %8 = alloca %"struct.langcc::Option::_T.240", align 4
  %9 = alloca %"struct.langcc::rc_ptr.36", align 8
  %10 = alloca %"struct.langcc::rc_ptr.36", align 8
  %11 = alloca %"class.std::function.532", align 8
  %12 = alloca %"struct.langcc::Option::_T.240", align 4
  %13 = alloca %"struct.langcc::rc_ptr.35", align 8
  %14 = alloca %"struct.langcc::ParserAttrMask", align 8
  %15 = alloca %"struct.langcc::ParserLookahead", align 8
  %16 = alloca %"struct.langcc::rc_ptr.239", align 8
  %17 = alloca %"struct.langcc::Option::_T.240", align 4
  %18 = alloca %"struct.langcc::rc_ptr.21", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #8
  call void @_ZN6langcc7make_rcINS_3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEEEJEEENS2_IT_EEDpT0_(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.239") align 8 %4)
  %19 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %20 = getelementptr inbounds i8, ptr %19, i64 136
  %21 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %20)
  %22 = call noundef i64 @_ZNK6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64) %21)
  %23 = icmp sgt i64 %22, 0
  br i1 %23, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %3, %32
  %.030 = phi i64 [ %33, %32 ], [ 0, %3 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %5) #8
  %24 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %25 = getelementptr inbounds i8, ptr %24, i64 136
  %26 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %25)
  %27 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %26, i64 noundef %.030)
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(16) %27)
          to label %28 unwind label %39

28:                                               ; preds = %.lr.ph
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %29 unwind label %41

29:                                               ; preds = %28
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.49") align 8 %5, ptr noundef nonnull %6, ptr noundef nonnull %7)
          to label %30 unwind label %43

30:                                               ; preds = %29
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #8
  %31 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
  invoke void @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE9push_backERKS7_(ptr noundef nonnull align 8 dereferenceable(64) %31, ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %32 unwind label %46

32:                                               ; preds = %30
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #8
  %33 = add nuw nsw i64 %.030, 1
  %34 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %35 = getelementptr inbounds i8, ptr %34, i64 136
  %36 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %35)
  %37 = call noundef i64 @_ZNK6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64) %36)
  %38 = icmp slt i64 %33, %37
  br i1 %38, label %.lr.ph, label %._crit_edge, !llvm.loop !5

39:                                               ; preds = %.lr.ph
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %48

41:                                               ; preds = %28
  %42 = landingpad { ptr, i32 }
          cleanup
  br label %45

43:                                               ; preds = %29
  %44 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #8
  br label %45

45:                                               ; preds = %43, %41
  %.pn25 = phi { ptr, i32 } [ %44, %43 ], [ %42, %41 ]
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #8
  br label %48

46:                                               ; preds = %30
  %47 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #8
  br label %48

48:                                               ; preds = %46, %45, %39
  %.pn27 = phi { ptr, i32 } [ %47, %46 ], [ %.pn25, %45 ], [ %40, %39 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #8
  br label %108

._crit_edge:                                      ; preds = %32, %3
  call void @llvm.lifetime.start.p0(i64 20, ptr nonnull %8) #8
  invoke void @_ZN6langcc4NoneINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEENS_6Option2_TIT_EEv(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::Option::_T.240") align 4 %8)
          to label %49 unwind label %63

49:                                               ; preds = %._crit_edge
  %50 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %51 = getelementptr inbounds i8, ptr %50, i64 152
  %52 = call noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20) %51)
  br i1 %52, label %53, label %78

53:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #8
  %54 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %55 = getelementptr inbounds i8, ptr %54, i64 152
  %56 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20) %55)
          to label %57 unwind label %65

57:                                               ; preds = %53
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 8 dereferenceable(16) %56)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %58 unwind label %67

58:                                               ; preds = %57
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.36") align 8 %9, ptr noundef nonnull %10, ptr noundef nonnull %11)
          to label %59 unwind label %69

59:                                               ; preds = %58
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #8
  call void @llvm.lifetime.start.p0(i64 20, ptr nonnull %12) #8
  invoke void @_ZN6langcc4SomeINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEENS_6Option2_TIT_EERKSA_(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::Option::_T.240") align 4 %12, ptr noundef nonnull align 8 dereferenceable(16) %9)
          to label %60 unwind label %72

60:                                               ; preds = %59
  %61 = invoke noundef nonnull align 4 dereferenceable(20) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEaSERKS9_(ptr noundef nonnull align 4 dereferenceable(20) %8, ptr noundef nonnull align 4 dereferenceable(20) %12)
          to label %62 unwind label %74

62:                                               ; preds = %60
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %12) #8
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %12) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %9) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #8
  br label %78

63:                                               ; preds = %._crit_edge
  %64 = landingpad { ptr, i32 }
          cleanup
  br label %107

65:                                               ; preds = %53
  %66 = landingpad { ptr, i32 }
          cleanup
  br label %77

67:                                               ; preds = %57
  %68 = landingpad { ptr, i32 }
          cleanup
  br label %71

69:                                               ; preds = %58
  %70 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #8
  br label %71

71:                                               ; preds = %69, %67
  %.pn = phi { ptr, i32 } [ %70, %69 ], [ %68, %67 ]
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #8
  br label %77

72:                                               ; preds = %59
  %73 = landingpad { ptr, i32 }
          cleanup
  br label %76

74:                                               ; preds = %60
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %12) #8
  br label %76

76:                                               ; preds = %74, %72
  %.pn16 = phi { ptr, i32 } [ %75, %74 ], [ %73, %72 ]
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %12) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %9) #8
  br label %77

77:                                               ; preds = %76, %71, %65
  %.pn16.pn = phi { ptr, i32 } [ %.pn16, %76 ], [ %.pn, %71 ], [ %66, %65 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #8
  br label %106

78:                                               ; preds = %62, %49
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %13) #8
  %79 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %80 = getelementptr inbounds i8, ptr %79, i64 72
  %81 = load i64, ptr %80, align 8, !tbaa !7
  %82 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %83 = getelementptr inbounds i8, ptr %82, i64 80
  %.sroa.0.0.copyload = load i64, ptr %83, align 8
  %84 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %85 = getelementptr inbounds i8, ptr %84, i64 88
  %86 = load i8, ptr %85, align 8, !tbaa !23, !range !24, !noundef !25
  %87 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %88 = getelementptr inbounds i8, ptr %87, i64 96
  %89 = load i64, ptr %88, align 8, !tbaa !26
  %90 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %91 = getelementptr inbounds i8, ptr %90, i64 104
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 8 dereferenceable(16) %91, i64 16, i1 false), !tbaa.struct !27
  %92 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %93 = getelementptr inbounds i8, ptr %92, i64 120
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef nonnull align 8 dereferenceable(16) %93, i64 16, i1 false), !tbaa.struct !27
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEC2ERKS9_(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef nonnull align 8 dereferenceable(16) %4)
  invoke void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEC2ERKS9_(ptr noundef nonnull align 4 dereferenceable(20) %17, ptr noundef nonnull align 4 dereferenceable(20) %8)
          to label %94 unwind label %98

94:                                               ; preds = %78
  %95 = trunc nuw i8 %86 to i1
  invoke void @_ZN4lang4meta4Node8PrecItem4makeElN6langcc11TokenBoundsEblNS3_14ParserAttrMaskENS3_15ParserLookaheadENS3_6rc_ptrINS3_3VecINS7_INS1_2Id2_TEEEEEEENS3_6Option2_TINS7_INS1_9PrecAssoc2_TEEEEE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.35") align 8 %13, i64 noundef %81, i64 %.sroa.0.0.copyload, i1 noundef zeroext %95, i64 noundef %89, ptr noundef nonnull byval(%"struct.langcc::ParserAttrMask") align 8 %14, ptr noundef nonnull byval(%"struct.langcc::ParserLookahead") align 8 %15, ptr noundef nonnull %16, ptr noundef nonnull %17)
          to label %96 unwind label %100

96:                                               ; preds = %94
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %17) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEEC2INS3_8PrecItem2_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISA_EE(ptr noundef nonnull align 8 dereferenceable(16) %18, ptr noundef nonnull align 8 dereferenceable(16) %13)
  invoke void @_ZNKSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEclES6_(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.21") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull %18)
          to label %97 unwind label %103

97:                                               ; preds = %96
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %13) #8
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %8) #8
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %8) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #8
  ret void

98:                                               ; preds = %78
  %99 = landingpad { ptr, i32 }
          cleanup
  br label %102

100:                                              ; preds = %94
  %101 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %17) #8
  br label %102

102:                                              ; preds = %100, %98
  %.pn19 = phi { ptr, i32 } [ %101, %100 ], [ %99, %98 ]
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  br label %105

103:                                              ; preds = %96
  %104 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node8PrecItem2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #8
  br label %105

105:                                              ; preds = %103, %102
  %.pn21 = phi { ptr, i32 } [ %104, %103 ], [ %.pn19, %102 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %13) #8
  br label %106

106:                                              ; preds = %105, %77
  %.pn21.pn = phi { ptr, i32 } [ %.pn21, %105 ], [ %.pn16.pn, %77 ]
  call void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %8) #8
  br label %107

107:                                              ; preds = %106, %63
  %.pn21.pn.pn = phi { ptr, i32 } [ %.pn21.pn, %106 ], [ %64, %63 ]
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %8) #8
  br label %108

108:                                              ; preds = %107, %48
  %.pn27.pn = phi { ptr, i32 } [ %.pn27, %48 ], [ %.pn21.pn.pn, %107 ]
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #8
  resume { ptr, i32 } %.pn27.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc7make_rcINS_3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEEEJEEENS2_IT_EEDpT0_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.239") align 8) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node2Id2_TEEEE9push_backERKS7_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4NoneINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEENS_6Option2_TIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.240") align 4) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.36") align 8, ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4SomeINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEENS_6Option2_TIT_EERKSA_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.240") align 4, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20)) unnamed_addr #7 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node2Id2_TEEEEEEC2ERKS9_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9PrecAssoc2_TEEEEC2ERKS9_(ptr noundef nonnull align 4 dereferenceable(20), ptr noundef nonnull align 4 dereferenceable(20)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 = { 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 #5 = { 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 #6 = { 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 #7 = { 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 #8 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !17, i64 72}
!8 = !{!"_ZTSN4lang4meta4Node2_TE", !9, i64 8, !14, i64 48, !16, i64 64, !17, i64 72, !18, i64 80, !20, i64 88, !17, i64 96, !21, i64 104, !22, i64 120}
!9 = !{!"_ZTSN6langcc8hash_objE", !10, i64 0}
!10 = !{!"_ZTSN6langcc6Option2_TINS_7HashValEEE", !11, i64 0, !12, i64 4}
!11 = !{!"_ZTSN6langcc6Option2_WE", !12, i64 0}
!12 = !{!"omnipotent char", !13, i64 0}
!13 = !{!"Simple C++ TBAA"}
!14 = !{!"_ZTSN6langcc24enable_rc_from_this_polyE", !15, i64 0, !15, i64 8}
!15 = !{!"any pointer", !12, i64 0}
!16 = !{!"_ZTSN4lang4meta4Node2_WE", !12, i64 0}
!17 = !{!"long", !12, i64 0}
!18 = !{!"_ZTSN6langcc11TokenBoundsE", !19, i64 0, !19, i64 4}
!19 = !{!"int", !12, i64 0}
!20 = !{!"bool", !12, i64 0}
!21 = !{!"_ZTSN6langcc14ParserAttrMaskE", !12, i64 0}
!22 = !{!"_ZTSN6langcc15ParserLookaheadE", !12, i64 0}
!23 = !{!8, !20, i64 88}
!24 = !{i8 0, i8 2}
!25 = !{}
!26 = !{!8, !17, i64 96}
!27 = !{i64 0, i64 16, !28}
!28 = !{!12, !12, i64 0}


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