; LLVM IR from jzimmerman/langcc :: gen/cc (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.317" = type { ptr, ptr }
%"struct.langcc::ParserAttrMask" = type { [16 x i8] }
%"struct.langcc::ParserLookahead" = type { [8 x i16] }
%"struct.langcc::rc_ptr.45" = type { ptr, ptr }
%"struct.langcc::rc_ptr.21" = type { ptr, ptr }
%"class.std::function.555" = 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::rc_ptr.49" = type { ptr, ptr }
%"struct.langcc::TokenBounds" = type { i32, i32 }
%"struct.lang::cc::Node::Expr::Bin1::_T" = type { %"struct.lang::cc::Node::Expr::_T.base", %"struct.langcc::rc_ptr.45", %"struct.langcc::rc_ptr.49", %"struct.langcc::rc_ptr.45" }
%"struct.lang::cc::Node::Expr::_T.base" = type <{ %"struct.lang::cc::Node::_T", i32 }>
%"struct.lang::cc::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_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_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_ptrIN4lang2cc4Node4Expr4Bin12_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_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_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 @_ZN4lang2cc4Node4Expr4Bin14makeElN6langcc11TokenBoundsEblNS4_14ParserAttrMaskENS4_15ParserLookaheadENS4_6rc_ptrINS2_2_TEEENS8_INS3_2op2_TEEESA_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.317") 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) #3

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEEC2INS3_4Expr4Bin12_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISB_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.45") align 8, ptr noundef, ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_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 #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNKSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_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
define dso_local void @_Z19xformT_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_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) #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.45", align 8
  %8 = alloca %"struct.langcc::rc_ptr.45", align 8
  %9 = alloca %"class.std::function.555", align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"struct.langcc::rc_ptr.49", align 8
  %13 = alloca %"struct.langcc::rc_ptr.49", align 8
  %14 = alloca %"class.std::function.555", align 8
  %15 = alloca %"struct.langcc::rc_ptr.45", align 8
  %16 = alloca %"struct.langcc::rc_ptr.45", align 8
  %17 = alloca %"class.std::function.555", align 8
  %18 = alloca %"struct.langcc::rc_ptr.317", align 8
  %19 = alloca %"struct.langcc::TokenBounds", align 4
  %20 = alloca %"struct.langcc::ParserAttrMask", align 8
  %21 = alloca %"struct.langcc::ParserLookahead", align 8
  %22 = alloca %"struct.langcc::rc_ptr.45", align 8
  %23 = alloca %"struct.langcc::rc_ptr.49", align 8
  %24 = alloca %"struct.langcc::rc_ptr.45", align 8
  %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) #5
  %26 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %27 = getelementptr inbounds %"struct.lang::cc::Node::Expr::Bin1::_T", ptr %26, i32 0, i32 1
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 8 dereferenceable(16) %27)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %28 unwind label %71

28:                                               ; preds = %3
  invoke void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.45") align 8 %7, ptr noundef %8, ptr noundef %9)
          to label %29 unwind label %75

29:                                               ; preds = %28
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr %12) #5
  %30 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %31 unwind label %80

31:                                               ; preds = %29
  %32 = getelementptr inbounds %"struct.lang::cc::Node::Expr::Bin1::_T", ptr %30, i32 0, i32 2
  invoke void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef nonnull align 8 dereferenceable(16) %32)
          to label %33 unwind label %80

33:                                               ; preds = %31
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %34 unwind label %84

34:                                               ; preds = %33
  invoke void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEEESt8functionIFNS0_INS3_2_TEEESB_EE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.49") align 8 %12, ptr noundef %13, ptr noundef %14)
          to label %35 unwind label %88

35:                                               ; preds = %34
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #5
  %36 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %37 unwind label %93

37:                                               ; preds = %35
  %38 = getelementptr inbounds %"struct.lang::cc::Node::Expr::Bin1::_T", ptr %36, i32 0, i32 3
  invoke void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef nonnull align 8 dereferenceable(16) %38)
          to label %39 unwind label %93

39:                                               ; preds = %37
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %40 unwind label %97

40:                                               ; preds = %39
  invoke void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.45") align 8 %15, ptr noundef %16, ptr noundef %17)
          to label %41 unwind label %101

41:                                               ; preds = %40
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr %18) #5
  %42 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %43 unwind label %106

43:                                               ; preds = %41
  %44 = getelementptr inbounds %"struct.lang::cc::Node::_T", ptr %42, i32 0, i32 4
  %45 = load i64, ptr %44, align 8, !tbaa !9
  %46 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %47 unwind label %106

47:                                               ; preds = %43
  %48 = getelementptr inbounds %"struct.lang::cc::Node::_T", ptr %46, i32 0, i32 5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %19, ptr align 8 %48, i64 8, i1 false), !tbaa.struct !22
  %49 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %50 unwind label %106

50:                                               ; preds = %47
  %51 = getelementptr inbounds %"struct.lang::cc::Node::_T", ptr %49, i32 0, i32 6
  %52 = load i8, ptr %51, align 8, !tbaa !24, !range !25, !noundef !26
  %53 = trunc i8 %52 to i1
  %54 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %55 unwind label %106

55:                                               ; preds = %50
  %56 = getelementptr inbounds %"struct.lang::cc::Node::_T", ptr %54, i32 0, i32 7
  %57 = load i64, ptr %56, align 8, !tbaa !27
  %58 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %59 unwind label %106

59:                                               ; preds = %55
  %60 = getelementptr inbounds %"struct.lang::cc::Node::_T", ptr %58, i32 0, i32 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %20, ptr align 8 %60, i64 16, i1 false), !tbaa.struct !28
  %61 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %62 unwind label %106

62:                                               ; preds = %59
  %63 = getelementptr inbounds %"struct.lang::cc::Node::_T", ptr %61, i32 0, i32 9
  call void @llvm.memcpy.p0.p0.i64(ptr align 2 %21, ptr align 8 %63, i64 16, i1 false), !tbaa.struct !28
  invoke void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %64 unwind label %106

64:                                               ; preds = %62
  invoke void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 8 dereferenceable(16) %12)
          to label %65 unwind label %110

65:                                               ; preds = %64
  invoke void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %24, ptr noundef nonnull align 8 dereferenceable(16) %15)
          to label %66 unwind label %114

66:                                               ; preds = %65
  %67 = load i64, ptr %19, align 4
  invoke void @_ZN4lang2cc4Node4Expr4Bin14makeElN6langcc11TokenBoundsEblNS4_14ParserAttrMaskENS4_15ParserLookaheadENS4_6rc_ptrINS2_2_TEEENS8_INS3_2op2_TEEESA_(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.317") align 8 %18, i64 noundef %45, i64 %67, i1 noundef zeroext %53, i64 noundef %57, ptr noundef byval(%"struct.langcc::ParserAttrMask") align 8 %20, ptr noundef byval(%"struct.langcc::ParserLookahead") align 8 %21, ptr noundef %22, ptr noundef %23, ptr noundef %24)
          to label %68 unwind label %118

68:                                               ; preds = %66
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %24) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #5
  invoke void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEEC2INS3_4Expr4Bin12_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISB_EE(ptr noundef nonnull align 8 dereferenceable(16) %25, ptr noundef nonnull align 8 dereferenceable(16) %18)
          to label %69 unwind label %124

69:                                               ; preds = %68
  invoke void @_ZNKSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_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 %70 unwind label %128

70:                                               ; preds = %69
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #5
  ret void

71:                                               ; preds = %3
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %10, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %11, align 4
  br label %79

75:                                               ; preds = %28
  %76 = landingpad { ptr, i32 }
          cleanup
  %77 = extractvalue { ptr, i32 } %76, 0
  store ptr %77, ptr %10, align 8
  %78 = extractvalue { ptr, i32 } %76, 1
  store i32 %78, ptr %11, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #5
  br label %79

79:                                               ; preds = %75, %71
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  br label %136

80:                                               ; preds = %31, %29
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %10, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %11, align 4
  br label %135

84:                                               ; preds = %33
  %85 = landingpad { ptr, i32 }
          cleanup
  %86 = extractvalue { ptr, i32 } %85, 0
  store ptr %86, ptr %10, align 8
  %87 = extractvalue { ptr, i32 } %85, 1
  store i32 %87, ptr %11, align 4
  br label %92

88:                                               ; preds = %34
  %89 = landingpad { ptr, i32 }
          cleanup
  %90 = extractvalue { ptr, i32 } %89, 0
  store ptr %90, ptr %10, align 8
  %91 = extractvalue { ptr, i32 } %89, 1
  store i32 %91, ptr %11, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #5
  br label %92

92:                                               ; preds = %88, %84
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #5
  br label %135

93:                                               ; preds = %37, %35
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %10, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %11, align 4
  br label %134

97:                                               ; preds = %39
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %10, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %11, align 4
  br label %105

101:                                              ; preds = %40
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %10, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %11, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #5
  br label %105

105:                                              ; preds = %101, %97
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #5
  br label %134

106:                                              ; preds = %62, %59, %55, %50, %47, %43, %41
  %107 = landingpad { ptr, i32 }
          cleanup
  %108 = extractvalue { ptr, i32 } %107, 0
  store ptr %108, ptr %10, align 8
  %109 = extractvalue { ptr, i32 } %107, 1
  store i32 %109, ptr %11, align 4
  br label %133

110:                                              ; preds = %64
  %111 = landingpad { ptr, i32 }
          cleanup
  %112 = extractvalue { ptr, i32 } %111, 0
  store ptr %112, ptr %10, align 8
  %113 = extractvalue { ptr, i32 } %111, 1
  store i32 %113, ptr %11, align 4
  br label %123

114:                                              ; preds = %65
  %115 = landingpad { ptr, i32 }
          cleanup
  %116 = extractvalue { ptr, i32 } %115, 0
  store ptr %116, ptr %10, align 8
  %117 = extractvalue { ptr, i32 } %115, 1
  store i32 %117, ptr %11, align 4
  br label %122

118:                                              ; preds = %66
  %119 = landingpad { ptr, i32 }
          cleanup
  %120 = extractvalue { ptr, i32 } %119, 0
  store ptr %120, ptr %10, align 8
  %121 = extractvalue { ptr, i32 } %119, 1
  store i32 %121, ptr %11, align 4
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %24) #5
  br label %122

122:                                              ; preds = %118, %114
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #5
  br label %123

123:                                              ; preds = %122, %110
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #5
  br label %133

124:                                              ; preds = %68
  %125 = landingpad { ptr, i32 }
          cleanup
  %126 = extractvalue { ptr, i32 } %125, 0
  store ptr %126, ptr %10, align 8
  %127 = extractvalue { ptr, i32 } %125, 1
  store i32 %127, ptr %11, align 4
  br label %132

128:                                              ; preds = %69
  %129 = landingpad { ptr, i32 }
          cleanup
  %130 = extractvalue { ptr, i32 } %129, 0
  store ptr %130, ptr %10, align 8
  %131 = extractvalue { ptr, i32 } %129, 1
  store i32 %131, ptr %11, align 4
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #5
  br label %132

132:                                              ; preds = %128, %124
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #5
  br label %133

133:                                              ; preds = %132, %123, %106
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #5
  br label %134

134:                                              ; preds = %133, %105, %93
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #5
  br label %135

135:                                              ; preds = %134, %92, %80
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  br label %136

136:                                              ; preds = %135, %79
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #5
  br label %137

137:                                              ; preds = %136
  %138 = load ptr, ptr %10, align 8
  %139 = load i32, ptr %11, align 4
  %140 = insertvalue { ptr, i32 } poison, ptr %138, 0
  %141 = insertvalue { ptr, i32 } %140, i32 %139, 1
  resume { ptr, i32 } %141
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEEESt8functionIFNS0_INS3_2_TEEESB_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.49") align 8, ptr noundef, ptr noundef) #3

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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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, !16, i64 72}
!10 = !{!"_ZTSN4lang2cc4Node2_TE", !11, i64 8, !14, i64 48, !15, i64 64, !16, i64 72, !17, i64 80, !19, i64 88, !16, i64 96, !20, i64 104, !21, i64 120}
!11 = !{!"_ZTSN6langcc8hash_objE", !12, i64 0}
!12 = !{!"_ZTSN6langcc6Option2_TINS_7HashValEEE", !13, i64 0, !7, i64 4}
!13 = !{!"_ZTSN6langcc6Option2_WE", !7, i64 0}
!14 = !{!"_ZTSN6langcc24enable_rc_from_this_polyE", !6, i64 0, !6, i64 8}
!15 = !{!"_ZTSN4lang2cc4Node2_WE", !7, i64 0}
!16 = !{!"long", !7, i64 0}
!17 = !{!"_ZTSN6langcc11TokenBoundsE", !18, i64 0, !18, i64 4}
!18 = !{!"int", !7, i64 0}
!19 = !{!"bool", !7, i64 0}
!20 = !{!"_ZTSN6langcc14ParserAttrMaskE", !7, i64 0}
!21 = !{!"_ZTSN6langcc15ParserLookaheadE", !7, i64 0}
!22 = !{i64 0, i64 4, !23, i64 4, i64 4, !23}
!23 = !{!18, !18, i64 0}
!24 = !{!10, !19, i64 88}
!25 = !{i8 0, i8 2}
!26 = !{}
!27 = !{!10, !16, i64 96}
!28 = !{i64 0, i64 16, !29}
!29 = !{!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.317" = type { ptr, ptr }
%"struct.langcc::ParserAttrMask" = type { [16 x i8] }
%"struct.langcc::ParserLookahead" = type { [8 x i16] }
%"struct.langcc::rc_ptr.45" = type { ptr, ptr }
%"struct.langcc::rc_ptr.21" = type { ptr, ptr }
%"class.std::function.555" = 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::rc_ptr.49" = 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_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_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_ptrIN4lang2cc4Node4Expr4Bin12_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_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_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 @_ZN4lang2cc4Node4Expr4Bin14makeElN6langcc11TokenBoundsEblNS4_14ParserAttrMaskENS4_15ParserLookaheadENS4_6rc_ptrINS2_2_TEEENS8_INS3_2op2_TEEESA_(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.317") 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) local_unnamed_addr #3

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEEC2INS3_4Expr4Bin12_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISB_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.45") align 8, ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_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 #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNKSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_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
define dso_local void @_Z19xformT_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_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 #3 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"struct.langcc::rc_ptr.45", align 8
  %5 = alloca %"struct.langcc::rc_ptr.45", align 8
  %6 = alloca %"class.std::function.555", 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.555", align 8
  %10 = alloca %"struct.langcc::rc_ptr.45", align 8
  %11 = alloca %"struct.langcc::rc_ptr.45", align 8
  %12 = alloca %"class.std::function.555", align 8
  %13 = alloca %"struct.langcc::rc_ptr.317", align 8
  %14 = alloca %"struct.langcc::ParserAttrMask", align 8
  %15 = alloca %"struct.langcc::ParserLookahead", align 8
  %16 = alloca %"struct.langcc::rc_ptr.45", align 8
  %17 = alloca %"struct.langcc::rc_ptr.49", align 8
  %18 = alloca %"struct.langcc::rc_ptr.45", align 8
  %19 = alloca %"struct.langcc::rc_ptr.21", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #5
  %20 = tail call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %21 = getelementptr inbounds i8, ptr %20, i64 144
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 8 dereferenceable(16) %21)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %22 unwind label %50

22:                                               ; preds = %3
  invoke void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.45") align 8 %4, ptr noundef nonnull %5, ptr noundef nonnull %6)
          to label %23 unwind label %52

23:                                               ; preds = %22
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %24 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %25 = getelementptr inbounds i8, ptr %24, i64 160
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 8 dereferenceable(16) %25)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %26 unwind label %54

26:                                               ; preds = %23
  invoke void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEEESt8functionIFNS0_INS3_2_TEEESB_EE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.49") align 8 %7, ptr noundef nonnull %8, ptr noundef nonnull %9)
          to label %27 unwind label %56

27:                                               ; preds = %26
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %10) #5
  %28 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %29 = getelementptr inbounds i8, ptr %28, i64 176
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 8 dereferenceable(16) %29)
  invoke void @_ZNSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_TEEES6_EEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %30 unwind label %58

30:                                               ; preds = %27
  invoke void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEESt8functionIFNS0_INS3_2_TEEES9_EE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.45") align 8 %10, ptr noundef nonnull %11, ptr noundef nonnull %12)
          to label %31 unwind label %60

31:                                               ; preds = %30
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %13) #5
  %32 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %33 = getelementptr inbounds i8, ptr %32, i64 72
  %34 = load i64, ptr %33, align 8, !tbaa !5
  %35 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %36 = getelementptr inbounds i8, ptr %35, i64 80
  %.sroa.0.0.copyload = load i64, ptr %36, align 8
  %37 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %38 = getelementptr inbounds i8, ptr %37, i64 88
  %39 = load i8, ptr %38, align 8, !tbaa !21, !range !22, !noundef !23
  %40 = trunc nuw i8 %39 to i1
  %41 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %42 = getelementptr inbounds i8, ptr %41, i64 96
  %43 = load i64, ptr %42, align 8, !tbaa !24
  %44 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %45 = getelementptr inbounds i8, ptr %44, i64 104
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 8 dereferenceable(16) %45, i64 16, i1 false), !tbaa.struct !25
  %46 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %47 = getelementptr inbounds i8, ptr %46, i64 120
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef nonnull align 8 dereferenceable(16) %47, i64 16, i1 false), !tbaa.struct !25
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef nonnull align 8 dereferenceable(16) %4)
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEEC2ERKS8_(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr noundef nonnull align 8 dereferenceable(16) %7)
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %18, ptr noundef nonnull align 8 dereferenceable(16) %10)
  invoke void @_ZN4lang2cc4Node4Expr4Bin14makeElN6langcc11TokenBoundsEblNS4_14ParserAttrMaskENS4_15ParserLookaheadENS4_6rc_ptrINS2_2_TEEENS8_INS3_2op2_TEEESA_(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.317") align 8 %13, i64 noundef %34, i64 %.sroa.0.0.copyload, i1 noundef zeroext %40, i64 noundef %43, 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, ptr noundef nonnull %18)
          to label %48 unwind label %62

48:                                               ; preds = %31
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %17) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEEC2INS3_4Expr4Bin12_TETnPNSt9enable_ifIXsr3std10is_base_ofIS4_T_EE5valueEvE4typeELPv0EEERKNS0_ISB_EE(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 8 dereferenceable(16) %13)
  invoke void @_ZNKSt8functionIFN6langcc6rc_ptrIN4lang2cc4Node2_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 %19)
          to label %49 unwind label %64

49:                                               ; preds = %48
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %13) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #5
  ret void

50:                                               ; preds = %3
  %51 = landingpad { ptr, i32 }
          cleanup
  br label %69

52:                                               ; preds = %22
  %53 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #5
  br label %69

54:                                               ; preds = %23
  %55 = landingpad { ptr, i32 }
          cleanup
  br label %68

56:                                               ; preds = %26
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #5
  br label %68

58:                                               ; preds = %27
  %59 = landingpad { ptr, i32 }
          cleanup
  br label %67

60:                                               ; preds = %30
  %61 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #5
  br label %67

62:                                               ; preds = %31
  %63 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %17) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #5
  br label %66

64:                                               ; preds = %48
  %65 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #5
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #5
  br label %66

66:                                               ; preds = %64, %62
  %.pn13 = phi { ptr, i32 } [ %65, %64 ], [ %63, %62 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %13) #5
  br label %67

67:                                               ; preds = %58, %60, %66
  %.sink = phi ptr [ %10, %66 ], [ %11, %60 ], [ %11, %58 ]
  %.pn13.pn = phi { ptr, i32 } [ %.pn13, %66 ], [ %61, %60 ], [ %59, %58 ]
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %.sink) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #5
  br label %68

68:                                               ; preds = %54, %56, %67
  %.sink18 = phi ptr [ %7, %67 ], [ %8, %56 ], [ %8, %54 ]
  %.pn13.pn.pn = phi { ptr, i32 } [ %.pn13.pn, %67 ], [ %57, %56 ], [ %55, %54 ]
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %.sink18) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  br label %69

69:                                               ; preds = %50, %52, %68
  %.sink19 = phi ptr [ %4, %68 ], [ %5, %52 ], [ %5, %50 ]
  %.pn13.pn.pn.pn = phi { ptr, i32 } [ %.pn13.pn.pn, %68 ], [ %53, %52 ], [ %51, %50 ]
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %.sink19) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #5
  resume { ptr, i32 } %.pn13.pn.pn.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z18xform_lang_cc_NodeN6langcc6rc_ptrIN4lang2cc4Node4Expr4Bin12op2_TEEESt8functionIFNS0_INS3_2_TEEESB_EE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.49") align 8, ptr noundef, ptr noundef) local_unnamed_addr #3

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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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, !15, i64 72}
!6 = !{!"_ZTSN4lang2cc4Node2_TE", !7, i64 8, !12, i64 48, !14, i64 64, !15, i64 72, !16, i64 80, !18, i64 88, !15, i64 96, !19, i64 104, !20, i64 120}
!7 = !{!"_ZTSN6langcc8hash_objE", !8, i64 0}
!8 = !{!"_ZTSN6langcc6Option2_TINS_7HashValEEE", !9, i64 0, !10, i64 4}
!9 = !{!"_ZTSN6langcc6Option2_WE", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"_ZTSN6langcc24enable_rc_from_this_polyE", !13, i64 0, !13, i64 8}
!13 = !{!"any pointer", !10, i64 0}
!14 = !{!"_ZTSN4lang2cc4Node2_WE", !10, i64 0}
!15 = !{!"long", !10, i64 0}
!16 = !{!"_ZTSN6langcc11TokenBoundsE", !17, i64 0, !17, i64 4}
!17 = !{!"int", !10, i64 0}
!18 = !{!"bool", !10, i64 0}
!19 = !{!"_ZTSN6langcc14ParserAttrMaskE", !10, i64 0}
!20 = !{!"_ZTSN6langcc15ParserLookaheadE", !10, i64 0}
!21 = !{!6, !18, i64 88}
!22 = !{i8 0, i8 2}
!23 = !{}
!24 = !{!6, !15, i64 96}
!25 = !{i64 0, i64 16, !26}
!26 = !{!10, !10, i64 0}


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