; 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.203" = 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.44" = type { ptr, ptr }
%"struct.langcc::rc_ptr.473" = type { ptr, ptr }
%"struct.langcc::rc_ptr.46" = 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.470" = type { i32, [16 x i8] }
%"struct.langcc::rc_ptr.33" = type { ptr, ptr }
%"struct.langcc::TokenBounds" = type { i32, i32 }
%"struct.lang::meta::Node::ParserDecl::Rule::_T" = type { %"struct.lang::meta::Node::ParserDecl::_T.base", %"struct.langcc::rc_ptr.49", %"struct.langcc::Option::_T.470", %"struct.langcc::rc_ptr.33", %"struct.langcc::rc_ptr.44" }
%"struct.lang::meta::Node::ParserDecl::_T.base" = type <{ %"struct.lang::meta::Node::_T", i32 }>
%"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_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_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_ptrIN4lang4meta4Node9ParseExpr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20)) unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 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_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEC2ERKS8_(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 @_ZN4lang4meta4Node10ParserDecl4Rule4makeElN6langcc11TokenBoundsEblNS4_14ParserAttrMaskENS4_15ParserLookaheadENS4_6rc_ptrINS1_2Id2_TEEENS4_6Option2_TINS8_INS4_3VecINS8_INS1_7AttrReq2_TEEEEEEEEENS8_INS3_2op2_TEEENS8_INS1_9ParseExpr2_TEEE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.203") 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, ptr noundef, ptr noundef) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(20) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEEaSERKSC_(ptr noundef nonnull align 4 dereferenceable(20), ptr noundef nonnull align 4 dereferenceable(20)) #5 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_IN4lang4meta4Node7AttrReq2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64)) #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) #6 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20)) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20)) #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEEC2INS3_10ParserDecl4Rule2_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISB_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 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) #5 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 #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 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) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.44") align 8, ptr noundef, ptr noundef) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc7make_rcINS_3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEEEJEEENS2_IT_EEDpT0_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.473") align 8) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.46") align 8, ptr noundef, ptr noundef) #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE9push_backERKS7_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(16)) #7 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z21xformT_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEESt8functionIFNS0_INS3_2_TEEESA_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.21") align 8 %0, ptr noundef %1, ptr noundef %2) #5 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.49", align 8
  %8 = alloca %"struct.langcc::rc_ptr.49", align 8
  %9 = alloca %"class.std::function.532", align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"struct.langcc::Option::_T.470", align 4
  %13 = alloca %"struct.langcc::rc_ptr.473", align 8
  %14 = alloca i64, align 8
  %15 = alloca %"struct.langcc::rc_ptr.46", align 8
  %16 = alloca %"struct.langcc::rc_ptr.46", align 8
  %17 = alloca %"class.std::function.532", align 8
  %18 = alloca %"struct.langcc::Option::_T.470", align 4
  %19 = alloca %"struct.langcc::rc_ptr.33", align 8
  %20 = alloca %"struct.langcc::rc_ptr.33", align 8
  %21 = alloca %"class.std::function.532", align 8
  %22 = alloca %"struct.langcc::rc_ptr.44", align 8
  %23 = alloca %"struct.langcc::rc_ptr.44", align 8
  %24 = alloca %"class.std::function.532", align 8
  %25 = alloca %"struct.langcc::rc_ptr.203", align 8
  %26 = alloca %"struct.langcc::TokenBounds", align 4
  %27 = alloca %"struct.langcc::ParserAttrMask", align 8
  %28 = alloca %"struct.langcc::ParserLookahead", align 8
  %29 = alloca %"struct.langcc::rc_ptr.49", align 8
  %30 = alloca %"struct.langcc::Option::_T.470", align 4
  %31 = alloca %"struct.langcc::rc_ptr.33", align 8
  %32 = alloca %"struct.langcc::rc_ptr.44", align 8
  %33 = 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
  %34 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %35 = getelementptr inbounds %"struct.lang::meta::Node::ParserDecl::Rule::_T", ptr %34, i32 0, i32 1
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 8 dereferenceable(16) %35)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %36 unwind label %78

36:                                               ; preds = %3
  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 %7, ptr noundef %8, ptr noundef %9)
          to label %37 unwind label %82

37:                                               ; preds = %36
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #8
  call void @llvm.lifetime.start.p0(i64 20, ptr %12) #8
  invoke void @_ZN6langcc4NoneINS_6rc_ptrINS_3VecINS1_IN4lang4meta4Node7AttrReq2_TEEEEEEEEENS_6Option2_TIT_EEv(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.470") align 4 %12)
          to label %38 unwind label %87

38:                                               ; preds = %37
  %39 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %40 unwind label %91

40:                                               ; preds = %38
  %41 = getelementptr inbounds %"struct.lang::meta::Node::ParserDecl::Rule::_T", ptr %39, i32 0, i32 2
  %42 = invoke noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20) %41)
          to label %43 unwind label %91

43:                                               ; preds = %40
  br i1 %42, label %44, label %136

44:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #8
  invoke void @_ZN6langcc7make_rcINS_3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEEEJEEENS2_IT_EEDpT0_(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.473") align 8 %13)
          to label %45 unwind label %95

45:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #8
  store i64 0, ptr %14, align 8, !tbaa !9
  store i64 0, ptr %14, align 8, !tbaa !9
  br label %46

46:                                               ; preds = %75, %45
  %47 = load i64, ptr %14, align 8, !tbaa !9
  %48 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %49 unwind label %99

49:                                               ; preds = %46
  %50 = getelementptr inbounds %"struct.lang::meta::Node::ParserDecl::Rule::_T", ptr %48, i32 0, i32 2
  %51 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20) %50)
          to label %52 unwind label %99

52:                                               ; preds = %49
  %53 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %51)
          to label %54 unwind label %99

54:                                               ; preds = %52
  %55 = invoke noundef i64 @_ZNK6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64) %53)
          to label %56 unwind label %99

56:                                               ; preds = %54
  %57 = icmp slt i64 %47, %55
  br i1 %57, label %58, label %121

58:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #8
  %59 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %60 unwind label %103

60:                                               ; preds = %58
  %61 = getelementptr inbounds %"struct.lang::meta::Node::ParserDecl::Rule::_T", ptr %59, i32 0, i32 2
  %62 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20) %61)
          to label %63 unwind label %103

63:                                               ; preds = %60
  %64 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %62)
          to label %65 unwind label %103

65:                                               ; preds = %63
  %66 = load i64, ptr %14, align 8, !tbaa !9
  %67 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %64, i64 noundef %66)
          to label %68 unwind label %103

68:                                               ; preds = %65
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef nonnull align 8 dereferenceable(16) %67)
          to label %69 unwind label %103

69:                                               ; preds = %68
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %70 unwind label %107

70:                                               ; preds = %69
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.46") align 8 %15, ptr noundef %16, ptr noundef %17)
          to label %71 unwind label %111

71:                                               ; preds = %70
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  %72 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %13)
          to label %73 unwind label %116

73:                                               ; preds = %71
  invoke void @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE9push_backERKS7_(ptr noundef nonnull align 8 dereferenceable(64) %72, ptr noundef nonnull align 8 dereferenceable(16) %15)
          to label %74 unwind label %116

74:                                               ; preds = %73
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #8
  br label %75

75:                                               ; preds = %74
  %76 = load i64, ptr %14, align 8, !tbaa !9
  %77 = add nsw i64 %76, 1
  store i64 %77, ptr %14, align 8, !tbaa !9
  br label %46, !llvm.loop !11

78:                                               ; preds = %3
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %10, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %11, align 4
  br label %86

82:                                               ; preds = %36
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %10, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %11, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #8
  br label %86

86:                                               ; preds = %82, %78
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #8
  br label %242

87:                                               ; preds = %37
  %88 = landingpad { ptr, i32 }
          cleanup
  %89 = extractvalue { ptr, i32 } %88, 0
  store ptr %89, ptr %10, align 8
  %90 = extractvalue { ptr, i32 } %88, 1
  store i32 %90, ptr %11, align 4
  br label %241

91:                                               ; preds = %40, %38
  %92 = landingpad { ptr, i32 }
          cleanup
  %93 = extractvalue { ptr, i32 } %92, 0
  store ptr %93, ptr %10, align 8
  %94 = extractvalue { ptr, i32 } %92, 1
  store i32 %94, ptr %11, align 4
  br label %240

95:                                               ; preds = %44
  %96 = landingpad { ptr, i32 }
          cleanup
  %97 = extractvalue { ptr, i32 } %96, 0
  store ptr %97, ptr %10, align 8
  %98 = extractvalue { ptr, i32 } %96, 1
  store i32 %98, ptr %11, align 4
  br label %135

99:                                               ; preds = %54, %52, %49, %46
  %100 = landingpad { ptr, i32 }
          cleanup
  %101 = extractvalue { ptr, i32 } %100, 0
  store ptr %101, ptr %10, align 8
  %102 = extractvalue { ptr, i32 } %100, 1
  store i32 %102, ptr %11, align 4
  br label %134

103:                                              ; preds = %68, %65, %63, %60, %58
  %104 = landingpad { ptr, i32 }
          cleanup
  %105 = extractvalue { ptr, i32 } %104, 0
  store ptr %105, ptr %10, align 8
  %106 = extractvalue { ptr, i32 } %104, 1
  store i32 %106, ptr %11, align 4
  br label %120

107:                                              ; preds = %69
  %108 = landingpad { ptr, i32 }
          cleanup
  %109 = extractvalue { ptr, i32 } %108, 0
  store ptr %109, ptr %10, align 8
  %110 = extractvalue { ptr, i32 } %108, 1
  store i32 %110, ptr %11, align 4
  br label %115

111:                                              ; preds = %70
  %112 = landingpad { ptr, i32 }
          cleanup
  %113 = extractvalue { ptr, i32 } %112, 0
  store ptr %113, ptr %10, align 8
  %114 = extractvalue { ptr, i32 } %112, 1
  store i32 %114, ptr %11, 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_ptrIN4lang4meta4Node7AttrReq2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  br label %120

116:                                              ; preds = %73, %71
  %117 = landingpad { ptr, i32 }
          cleanup
  %118 = extractvalue { ptr, i32 } %117, 0
  store ptr %118, ptr %10, align 8
  %119 = extractvalue { ptr, i32 } %117, 1
  store i32 %119, ptr %11, align 4
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  br label %120

120:                                              ; preds = %116, %115, %103
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #8
  br label %134

121:                                              ; preds = %56
  call void @llvm.lifetime.start.p0(i64 20, ptr %18) #8
  invoke void @_ZN6langcc4SomeINS_6rc_ptrINS_3VecINS1_IN4lang4meta4Node7AttrReq2_TEEEEEEEEENS_6Option2_TIT_EERKSD_(ptr dead_on_unwind writable sret(%"struct.langcc::Option::_T.470") align 4 %18, ptr noundef nonnull align 8 dereferenceable(16) %13)
          to label %122 unwind label %125

122:                                              ; preds = %121
  %123 = invoke noundef nonnull align 4 dereferenceable(20) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEEaSERKSC_(ptr noundef nonnull align 4 dereferenceable(20) %12, ptr noundef nonnull align 4 dereferenceable(20) %18)
          to label %124 unwind label %129

124:                                              ; preds = %122
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %18) #8
  call void @llvm.lifetime.end.p0(i64 20, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #8
  br label %136

125:                                              ; preds = %121
  %126 = landingpad { ptr, i32 }
          cleanup
  %127 = extractvalue { ptr, i32 } %126, 0
  store ptr %127, ptr %10, align 8
  %128 = extractvalue { ptr, i32 } %126, 1
  store i32 %128, ptr %11, align 4
  br label %133

129:                                              ; preds = %122
  %130 = landingpad { ptr, i32 }
          cleanup
  %131 = extractvalue { ptr, i32 } %130, 0
  store ptr %131, ptr %10, align 8
  %132 = extractvalue { ptr, i32 } %130, 1
  store i32 %132, ptr %11, align 4
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %18) #8
  br label %133

133:                                              ; preds = %129, %125
  call void @llvm.lifetime.end.p0(i64 20, ptr %18) #8
  br label %134

134:                                              ; preds = %133, %120, %99
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #8
  br label %135

135:                                              ; preds = %134, %95
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #8
  br label %240

136:                                              ; preds = %124, %43
  call void @llvm.lifetime.start.p0(i64 16, ptr %19) #8
  %137 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %138 unwind label %179

138:                                              ; preds = %136
  %139 = getelementptr inbounds %"struct.lang::meta::Node::ParserDecl::Rule::_T", ptr %137, i32 0, i32 3
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull align 8 dereferenceable(16) %139)
          to label %140 unwind label %179

140:                                              ; preds = %138
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %141 unwind label %183

141:                                              ; preds = %140
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEESt8functionIFNS0_INS3_2_TEEESB_EE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.33") align 8 %19, ptr noundef %20, ptr noundef %21)
          to label %142 unwind label %187

142:                                              ; preds = %141
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %20) #8
  call void @llvm.lifetime.start.p0(i64 16, ptr %22) #8
  %143 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %144 unwind label %192

144:                                              ; preds = %142
  %145 = getelementptr inbounds %"struct.lang::meta::Node::ParserDecl::Rule::_T", ptr %143, i32 0, i32 4
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 8 dereferenceable(16) %145)
          to label %146 unwind label %192

146:                                              ; preds = %144
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %24, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %147 unwind label %196

147:                                              ; preds = %146
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.44") align 8 %22, ptr noundef %23, ptr noundef %24)
          to label %148 unwind label %200

148:                                              ; preds = %147
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #8
  call void @llvm.lifetime.start.p0(i64 16, ptr %25) #8
  %149 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %150 unwind label %205

150:                                              ; preds = %148
  %151 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %149, i32 0, i32 4
  %152 = load i64, ptr %151, align 8, !tbaa !13
  %153 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %154 unwind label %205

154:                                              ; preds = %150
  %155 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %153, i32 0, i32 5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %26, ptr align 8 %155, i64 8, i1 false), !tbaa.struct !25
  %156 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %157 unwind label %205

157:                                              ; preds = %154
  %158 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %156, i32 0, i32 6
  %159 = load i8, ptr %158, align 8, !tbaa !27, !range !28, !noundef !29
  %160 = trunc i8 %159 to i1
  %161 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %162 unwind label %205

162:                                              ; preds = %157
  %163 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %161, i32 0, i32 7
  %164 = load i64, ptr %163, align 8, !tbaa !30
  %165 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %166 unwind label %205

166:                                              ; preds = %162
  %167 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %165, i32 0, i32 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %27, ptr align 8 %167, i64 16, i1 false), !tbaa.struct !31
  %168 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %169 unwind label %205

169:                                              ; preds = %166
  %170 = getelementptr inbounds %"struct.lang::meta::Node::_T", ptr %168, i32 0, i32 9
  call void @llvm.memcpy.p0.p0.i64(ptr align 2 %28, ptr align 8 %170, i64 16, i1 false), !tbaa.struct !31
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %29, ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %171 unwind label %205

171:                                              ; preds = %169
  invoke void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEEC2ERKSC_(ptr noundef nonnull align 4 dereferenceable(20) %30, ptr noundef nonnull align 4 dereferenceable(20) %12)
          to label %172 unwind label %209

172:                                              ; preds = %171
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(16) %31, ptr noundef nonnull align 8 dereferenceable(16) %19)
          to label %173 unwind label %213

173:                                              ; preds = %172
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %32, ptr noundef nonnull align 8 dereferenceable(16) %22)
          to label %174 unwind label %217

174:                                              ; preds = %173
  %175 = load i64, ptr %26, align 4
  invoke void @_ZN4lang4meta4Node10ParserDecl4Rule4makeElN6langcc11TokenBoundsEblNS4_14ParserAttrMaskENS4_15ParserLookaheadENS4_6rc_ptrINS1_2Id2_TEEENS4_6Option2_TINS8_INS4_3VecINS8_INS1_7AttrReq2_TEEEEEEEEENS8_INS3_2op2_TEEENS8_INS1_9ParseExpr2_TEEE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.203") align 8 %25, i64 noundef %152, i64 %175, i1 noundef zeroext %160, i64 noundef %164, ptr noundef byval(%"struct.langcc::ParserAttrMask") align 8 %27, ptr noundef byval(%"struct.langcc::ParserLookahead") align 8 %28, ptr noundef %29, ptr noundef %30, ptr noundef %31, ptr noundef %32)
          to label %176 unwind label %221

176:                                              ; preds = %174
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %32) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %31) #8
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %30) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %29) #8
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEEC2INS3_10ParserDecl4Rule2_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISB_EE(ptr noundef nonnull align 8 dereferenceable(16) %33, ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %177 unwind label %228

177:                                              ; preds = %176
  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 %33)
          to label %178 unwind label %232

178:                                              ; preds = %177
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %33) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %25) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %22) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_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_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %12) #8
  call void @llvm.lifetime.end.p0(i64 20, ptr %12) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #8
  ret void

179:                                              ; preds = %138, %136
  %180 = landingpad { ptr, i32 }
          cleanup
  %181 = extractvalue { ptr, i32 } %180, 0
  store ptr %181, ptr %10, align 8
  %182 = extractvalue { ptr, i32 } %180, 1
  store i32 %182, ptr %11, align 4
  br label %239

183:                                              ; preds = %140
  %184 = landingpad { ptr, i32 }
          cleanup
  %185 = extractvalue { ptr, i32 } %184, 0
  store ptr %185, ptr %10, align 8
  %186 = extractvalue { ptr, i32 } %184, 1
  store i32 %186, ptr %11, align 4
  br label %191

187:                                              ; preds = %141
  %188 = landingpad { ptr, i32 }
          cleanup
  %189 = extractvalue { ptr, i32 } %188, 0
  store ptr %189, ptr %10, align 8
  %190 = extractvalue { ptr, i32 } %188, 1
  store i32 %190, ptr %11, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #8
  br label %191

191:                                              ; preds = %187, %183
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %20) #8
  br label %239

192:                                              ; preds = %144, %142
  %193 = landingpad { ptr, i32 }
          cleanup
  %194 = extractvalue { ptr, i32 } %193, 0
  store ptr %194, ptr %10, align 8
  %195 = extractvalue { ptr, i32 } %193, 1
  store i32 %195, ptr %11, align 4
  br label %238

196:                                              ; preds = %146
  %197 = landingpad { ptr, i32 }
          cleanup
  %198 = extractvalue { ptr, i32 } %197, 0
  store ptr %198, ptr %10, align 8
  %199 = extractvalue { ptr, i32 } %197, 1
  store i32 %199, ptr %11, align 4
  br label %204

200:                                              ; preds = %147
  %201 = landingpad { ptr, i32 }
          cleanup
  %202 = extractvalue { ptr, i32 } %201, 0
  store ptr %202, ptr %10, align 8
  %203 = extractvalue { ptr, i32 } %201, 1
  store i32 %203, ptr %11, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #8
  br label %204

204:                                              ; preds = %200, %196
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #8
  br label %238

205:                                              ; preds = %169, %166, %162, %157, %154, %150, %148
  %206 = landingpad { ptr, i32 }
          cleanup
  %207 = extractvalue { ptr, i32 } %206, 0
  store ptr %207, ptr %10, align 8
  %208 = extractvalue { ptr, i32 } %206, 1
  store i32 %208, ptr %11, align 4
  br label %237

209:                                              ; preds = %171
  %210 = landingpad { ptr, i32 }
          cleanup
  %211 = extractvalue { ptr, i32 } %210, 0
  store ptr %211, ptr %10, align 8
  %212 = extractvalue { ptr, i32 } %210, 1
  store i32 %212, ptr %11, align 4
  br label %227

213:                                              ; preds = %172
  %214 = landingpad { ptr, i32 }
          cleanup
  %215 = extractvalue { ptr, i32 } %214, 0
  store ptr %215, ptr %10, align 8
  %216 = extractvalue { ptr, i32 } %214, 1
  store i32 %216, ptr %11, align 4
  br label %226

217:                                              ; preds = %173
  %218 = landingpad { ptr, i32 }
          cleanup
  %219 = extractvalue { ptr, i32 } %218, 0
  store ptr %219, ptr %10, align 8
  %220 = extractvalue { ptr, i32 } %218, 1
  store i32 %220, ptr %11, align 4
  br label %225

221:                                              ; preds = %174
  %222 = landingpad { ptr, i32 }
          cleanup
  %223 = extractvalue { ptr, i32 } %222, 0
  store ptr %223, ptr %10, align 8
  %224 = extractvalue { ptr, i32 } %222, 1
  store i32 %224, ptr %11, align 4
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %32) #8
  br label %225

225:                                              ; preds = %221, %217
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %31) #8
  br label %226

226:                                              ; preds = %225, %213
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %30) #8
  br label %227

227:                                              ; preds = %226, %209
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %29) #8
  br label %237

228:                                              ; preds = %176
  %229 = landingpad { ptr, i32 }
          cleanup
  %230 = extractvalue { ptr, i32 } %229, 0
  store ptr %230, ptr %10, align 8
  %231 = extractvalue { ptr, i32 } %229, 1
  store i32 %231, ptr %11, align 4
  br label %236

232:                                              ; preds = %177
  %233 = landingpad { ptr, i32 }
          cleanup
  %234 = extractvalue { ptr, i32 } %233, 0
  store ptr %234, ptr %10, align 8
  %235 = extractvalue { ptr, i32 } %233, 1
  store i32 %235, ptr %11, align 4
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %33) #8
  br label %236

236:                                              ; preds = %232, %228
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #8
  br label %237

237:                                              ; preds = %236, %227, %205
  call void @llvm.lifetime.end.p0(i64 16, ptr %25) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #8
  br label %238

238:                                              ; preds = %237, %204, %192
  call void @llvm.lifetime.end.p0(i64 16, ptr %22) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #8
  br label %239

239:                                              ; preds = %238, %191, %179
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #8
  br label %240

240:                                              ; preds = %239, %135, %91
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %12) #8
  br label %241

241:                                              ; preds = %240, %87
  call void @llvm.lifetime.end.p0(i64 20, ptr %12) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  br label %242

242:                                              ; preds = %241, %86
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #8
  br label %243

243:                                              ; preds = %242
  %244 = load ptr, ptr %10, align 8
  %245 = load i32, ptr %11, align 4
  %246 = insertvalue { ptr, i32 } poison, ptr %244, 0
  %247 = insertvalue { ptr, i32 } %246, i32 %245, 1
  resume { ptr, i32 } %247
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4NoneINS_6rc_ptrINS_3VecINS1_IN4lang4meta4Node7AttrReq2_TEEEEEEEEENS_6Option2_TIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.470") align 4) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4SomeINS_6rc_ptrINS_3VecINS1_IN4lang4meta4Node7AttrReq2_TEEEEEEEEENS_6Option2_TIT_EERKSD_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.470") align 4, ptr noundef nonnull align 8 dereferenceable(16)) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEESt8functionIFNS0_INS3_2_TEEESB_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.33") align 8, ptr noundef, ptr noundef) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEEC2ERKSC_(ptr noundef nonnull align 4 dereferenceable(20), ptr noundef nonnull align 4 dereferenceable(20)) unnamed_addr #5 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 nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = { 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 = { 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 #7 = { 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 #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.203" = 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.44" = type { ptr, ptr }
%"struct.langcc::rc_ptr.473" = type { ptr, ptr }
%"struct.langcc::rc_ptr.46" = 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.470" = type { i32, [16 x i8] }
%"struct.langcc::rc_ptr.33" = 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_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_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_ptrIN4lang4meta4Node9ParseExpr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20)) unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 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_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEC2ERKS8_(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 @_ZN4lang4meta4Node10ParserDecl4Rule4makeElN6langcc11TokenBoundsEblNS4_14ParserAttrMaskENS4_15ParserLookaheadENS4_6rc_ptrINS1_2Id2_TEEENS4_6Option2_TINS8_INS4_3VecINS8_INS1_7AttrReq2_TEEEEEEEEENS8_INS3_2op2_TEEENS8_INS1_9ParseExpr2_TEEE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.203") 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, ptr noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(20) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEEaSERKSC_(ptr noundef nonnull align 4 dereferenceable(20), ptr noundef nonnull align 4 dereferenceable(20)) local_unnamed_addr #5 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_IN4lang4meta4Node7AttrReq2_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_ptrIN4lang4meta4Node7AttrReq2_TEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) local_unnamed_addr #6 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20)) local_unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEEC2INS3_10ParserDecl4Rule2_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISB_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 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 #5 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 #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 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 #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.44") align 8, ptr noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc7make_rcINS_3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEEEJEEENS2_IT_EEDpT0_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.473") align 8) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.46") align 8, ptr noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE9push_backERKS7_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #7 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z21xformT_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEESt8functionIFNS0_INS3_2_TEEESA_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.21") align 8 %0, ptr noundef nonnull %1, ptr noundef %2) local_unnamed_addr #5 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"struct.langcc::rc_ptr.49", align 8
  %5 = alloca %"struct.langcc::rc_ptr.49", align 8
  %6 = alloca %"class.std::function.532", align 8
  %7 = alloca %"struct.langcc::Option::_T.470", align 4
  %8 = alloca %"struct.langcc::rc_ptr.473", align 8
  %9 = alloca %"struct.langcc::rc_ptr.46", align 8
  %10 = alloca %"struct.langcc::rc_ptr.46", align 8
  %11 = alloca %"class.std::function.532", align 8
  %12 = alloca %"struct.langcc::Option::_T.470", align 4
  %13 = alloca %"struct.langcc::rc_ptr.33", align 8
  %14 = alloca %"struct.langcc::rc_ptr.33", align 8
  %15 = alloca %"class.std::function.532", align 8
  %16 = alloca %"struct.langcc::rc_ptr.44", align 8
  %17 = alloca %"struct.langcc::rc_ptr.44", align 8
  %18 = alloca %"class.std::function.532", align 8
  %19 = alloca %"struct.langcc::rc_ptr.203", align 8
  %20 = alloca %"struct.langcc::ParserAttrMask", align 8
  %21 = alloca %"struct.langcc::ParserLookahead", align 8
  %22 = alloca %"struct.langcc::rc_ptr.49", align 8
  %23 = alloca %"struct.langcc::Option::_T.470", align 4
  %24 = alloca %"struct.langcc::rc_ptr.33", align 8
  %25 = alloca %"struct.langcc::rc_ptr.44", align 8
  %26 = alloca %"struct.langcc::rc_ptr.21", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #8
  %27 = tail call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %28 = getelementptr inbounds i8, ptr %27, i64 144
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 8 dereferenceable(16) %28)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %29 unwind label %55

29:                                               ; preds = %3
  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 %4, ptr noundef nonnull %5, ptr noundef nonnull %6)
          to label %30 unwind label %57

30:                                               ; preds = %29
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #8
  call void @llvm.lifetime.start.p0(i64 20, ptr nonnull %7) #8
  invoke void @_ZN6langcc4NoneINS_6rc_ptrINS_3VecINS1_IN4lang4meta4Node7AttrReq2_TEEEEEEEEENS_6Option2_TIT_EEv(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::Option::_T.470") align 4 %7)
          to label %31 unwind label %59

31:                                               ; preds = %30
  %32 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %33 = getelementptr inbounds i8, ptr %32, i64 160
  %34 = call noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20) %33)
  br i1 %34, label %35, label %86

35:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #8
  invoke void @_ZN6langcc7make_rcINS_3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEEEJEEENS2_IT_EEDpT0_(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.473") align 8 %8)
          to label %.preheader unwind label %61

.preheader:                                       ; preds = %35, %53
  %.04 = phi i64 [ %54, %53 ], [ 0, %35 ]
  %36 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %37 = getelementptr inbounds i8, ptr %36, i64 160
  %38 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20) %37)
          to label %39 unwind label %63

39:                                               ; preds = %.preheader
  %40 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %38)
  %41 = call noundef i64 @_ZNK6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(64) %40)
  %42 = icmp slt i64 %.04, %41
  br i1 %42, label %43, label %75

43:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #8
  %44 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %45 = getelementptr inbounds i8, ptr %44, i64 160
  %46 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20) %45)
          to label %47 unwind label %65

47:                                               ; preds = %43
  %48 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %46)
  %49 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %48, i64 noundef %.04)
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 8 dereferenceable(16) %49)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %50 unwind label %67

50:                                               ; preds = %47
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.46") align 8 %9, ptr noundef nonnull %10, ptr noundef nonnull %11)
          to label %51 unwind label %69

51:                                               ; preds = %50
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #8
  %52 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %8)
  invoke void @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node7AttrReq2_TEEEE9push_backERKS7_(ptr noundef nonnull align 8 dereferenceable(64) %52, ptr noundef nonnull align 8 dereferenceable(16) %9)
          to label %53 unwind label %72

53:                                               ; preds = %51
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %9) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #8
  %54 = add nuw nsw i64 %.04, 1
  br label %.preheader, !llvm.loop !5

55:                                               ; preds = %3
  %56 = landingpad { ptr, i32 }
          cleanup
  br label %137

57:                                               ; preds = %29
  %58 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #8
  br label %137

59:                                               ; preds = %30
  %60 = landingpad { ptr, i32 }
          cleanup
  br label %136

61:                                               ; preds = %35
  %62 = landingpad { ptr, i32 }
          cleanup
  br label %85

63:                                               ; preds = %.preheader
  %64 = landingpad { ptr, i32 }
          cleanup
  br label %84

65:                                               ; preds = %43
  %66 = landingpad { ptr, i32 }
          cleanup
  br label %74

67:                                               ; preds = %47
  %68 = landingpad { ptr, i32 }
          cleanup
  br label %71

69:                                               ; preds = %50
  %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
  %.pn33 = phi { ptr, i32 } [ %70, %69 ], [ %68, %67 ]
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #8
  br label %74

72:                                               ; preds = %51
  %73 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node7AttrReq2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %9) #8
  br label %74

74:                                               ; preds = %72, %71, %65
  %.pn35 = phi { ptr, i32 } [ %73, %72 ], [ %.pn33, %71 ], [ %66, %65 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #8
  br label %84

75:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 20, ptr nonnull %12) #8
  invoke void @_ZN6langcc4SomeINS_6rc_ptrINS_3VecINS1_IN4lang4meta4Node7AttrReq2_TEEEEEEEEENS_6Option2_TIT_EERKSD_(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::Option::_T.470") align 4 %12, ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %76 unwind label %79

76:                                               ; preds = %75
  %77 = invoke noundef nonnull align 4 dereferenceable(20) ptr @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEEaSERKSC_(ptr noundef nonnull align 4 dereferenceable(20) %7, ptr noundef nonnull align 4 dereferenceable(20) %12)
          to label %78 unwind label %81

78:                                               ; preds = %76
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %12) #8
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %12) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #8
  br label %86

79:                                               ; preds = %75
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %83

81:                                               ; preds = %76
  %82 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %12) #8
  br label %83

83:                                               ; preds = %81, %79
  %.pn21 = phi { ptr, i32 } [ %82, %81 ], [ %80, %79 ]
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %12) #8
  br label %84

84:                                               ; preds = %83, %74, %63
  %.pn35.pn = phi { ptr, i32 } [ %.pn35, %74 ], [ %.pn21, %83 ], [ %64, %63 ]
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node7AttrReq2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #8
  br label %85

85:                                               ; preds = %84, %61
  %.pn35.pn.pn = phi { ptr, i32 } [ %.pn35.pn, %84 ], [ %62, %61 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #8
  br label %135

86:                                               ; preds = %78, %31
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %13) #8
  %87 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %88 = getelementptr inbounds i8, ptr %87, i64 184
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 8 dereferenceable(16) %88)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %89 unwind label %115

89:                                               ; preds = %86
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEESt8functionIFNS0_INS3_2_TEEESB_EE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.33") align 8 %13, ptr noundef nonnull %14, ptr noundef nonnull %15)
          to label %90 unwind label %117

90:                                               ; preds = %89
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %16) #8
  %91 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %92 = getelementptr inbounds i8, ptr %91, i64 200
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr noundef nonnull align 8 dereferenceable(16) %92)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang4meta4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %93 unwind label %119

93:                                               ; preds = %90
  invoke void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.44") align 8 %16, ptr noundef nonnull %17, ptr noundef nonnull %18)
          to label %94 unwind label %121

94:                                               ; preds = %93
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %17) #8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %19) #8
  %95 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %96 = getelementptr inbounds i8, ptr %95, i64 72
  %97 = load i64, ptr %96, align 8, !tbaa !7
  %98 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %99 = getelementptr inbounds i8, ptr %98, i64 80
  %.sroa.0.0.copyload = load i64, ptr %99, align 8
  %100 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %101 = getelementptr inbounds i8, ptr %100, i64 88
  %102 = load i8, ptr %101, align 8, !tbaa !23, !range !24, !noundef !25
  %103 = trunc nuw i8 %102 to i1
  %104 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %105 = getelementptr inbounds i8, ptr %104, i64 96
  %106 = load i64, ptr %105, align 8, !tbaa !26
  %107 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %108 = getelementptr inbounds i8, ptr %107, i64 104
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull align 8 dereferenceable(16) %108, i64 16, i1 false), !tbaa.struct !27
  %109 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %110 = getelementptr inbounds i8, ptr %109, i64 120
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %21, ptr noundef nonnull align 8 dereferenceable(16) %110, i64 16, i1 false), !tbaa.struct !27
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 8 dereferenceable(16) %4)
          to label %111 unwind label %123

111:                                              ; preds = %94
  invoke void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEEC2ERKSC_(ptr noundef nonnull align 4 dereferenceable(20) %23, ptr noundef nonnull align 4 dereferenceable(20) %7)
          to label %112 unwind label %125

112:                                              ; preds = %111
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(16) %24, ptr noundef nonnull align 8 dereferenceable(16) %13)
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %25, ptr noundef nonnull align 8 dereferenceable(16) %16)
  invoke void @_ZN4lang4meta4Node10ParserDecl4Rule4makeElN6langcc11TokenBoundsEblNS4_14ParserAttrMaskENS4_15ParserLookaheadENS4_6rc_ptrINS1_2Id2_TEEENS4_6Option2_TINS8_INS4_3VecINS8_INS1_7AttrReq2_TEEEEEEEEENS8_INS3_2op2_TEEENS8_INS1_9ParseExpr2_TEEE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.203") align 8 %19, i64 noundef %97, i64 %.sroa.0.0.copyload, i1 noundef zeroext %103, i64 noundef %106, ptr noundef nonnull byval(%"struct.langcc::ParserAttrMask") align 8 %20, ptr noundef nonnull byval(%"struct.langcc::ParserLookahead") align 8 %21, ptr noundef nonnull %22, ptr noundef nonnull %23, ptr noundef nonnull %24, ptr noundef nonnull %25)
          to label %113 unwind label %127

113:                                              ; preds = %112
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %24) #8
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %23) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEEC2INS3_10ParserDecl4Rule2_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISB_EE(ptr noundef nonnull align 8 dereferenceable(16) %26, ptr noundef nonnull align 8 dereferenceable(16) %19)
  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 %26)
          to label %114 unwind label %130

114:                                              ; preds = %113
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %26) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %19) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_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_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %7) #8
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %7) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #8
  ret void

115:                                              ; preds = %86
  %116 = landingpad { ptr, i32 }
          cleanup
  br label %134

117:                                              ; preds = %89
  %118 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #8
  br label %134

119:                                              ; preds = %90
  %120 = landingpad { ptr, i32 }
          cleanup
  br label %133

121:                                              ; preds = %93
  %122 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #8
  br label %133

123:                                              ; preds = %94
  %124 = landingpad { ptr, i32 }
          cleanup
  br label %132

125:                                              ; preds = %111
  %126 = landingpad { ptr, i32 }
          cleanup
  br label %129

127:                                              ; preds = %112
  %128 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %24) #8
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %23) #8
  br label %129

129:                                              ; preds = %127, %125
  %.pn27 = phi { ptr, i32 } [ %128, %127 ], [ %126, %125 ]
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #8
  br label %132

130:                                              ; preds = %113
  %131 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %26) #8
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #8
  br label %132

132:                                              ; preds = %130, %129, %123
  %.pn29 = phi { ptr, i32 } [ %131, %130 ], [ %.pn27, %129 ], [ %124, %123 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %19) #8
  br label %133

133:                                              ; preds = %119, %121, %132
  %.sink = phi ptr [ %16, %132 ], [ %17, %121 ], [ %17, %119 ]
  %.pn29.pn = phi { ptr, i32 } [ %.pn29, %132 ], [ %122, %121 ], [ %120, %119 ]
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9ParseExpr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %.sink) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #8
  br label %134

134:                                              ; preds = %115, %117, %133
  %.sink42 = phi ptr [ %13, %133 ], [ %14, %117 ], [ %14, %115 ]
  %.pn29.pn.pn = phi { ptr, i32 } [ %.pn29.pn, %133 ], [ %118, %117 ], [ %116, %115 ]
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %.sink42) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %13) #8
  br label %135

135:                                              ; preds = %134, %85
  %.pn35.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn, %85 ], [ %.pn29.pn.pn, %134 ]
  call void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEED2Ev(ptr noundef nonnull align 4 dereferenceable(20) %7) #8
  br label %136

136:                                              ; preds = %135, %59
  %.pn35.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn.pn, %135 ], [ %60, %59 ]
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %7) #8
  br label %137

137:                                              ; preds = %55, %57, %136
  %.sink43 = phi ptr [ %4, %136 ], [ %5, %57 ], [ %5, %55 ]
  %.pn35.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn.pn.pn, %136 ], [ %58, %57 ], [ %56, %55 ]
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node2Id2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %.sink43) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #8
  resume { ptr, i32 } %.pn35.pn.pn.pn.pn.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4NoneINS_6rc_ptrINS_3VecINS1_IN4lang4meta4Node7AttrReq2_TEEEEEEEEENS_6Option2_TIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.470") align 4) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc4SomeINS_6rc_ptrINS_3VecINS1_IN4lang4meta4Node7AttrReq2_TEEEEEEEEENS_6Option2_TIT_EERKSD_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::Option::_T.470") align 4, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20xform_lang_meta_NodeN6langcc6rc_ptrIN4lang4meta4Node10ParserDecl4Rule2op2_TEEESt8functionIFNS0_INS3_2_TEEESB_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.33") align 8, ptr noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc6Option2_TINS_6rc_ptrINS_3VecINS2_IN4lang4meta4Node7AttrReq2_TEEEEEEEEC2ERKSC_(ptr noundef nonnull align 4 dereferenceable(20), ptr noundef nonnull align 4 dereferenceable(20)) unnamed_addr #5 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 nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = { 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 = { 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 #7 = { 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 #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,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass