; 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.163" = type { ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }
%"struct.langcc::rc_ptr.30" = type { ptr, ptr }
%"struct.lang::meta::Node::LexerDecl::Mode::_T" = type { %"struct.lang::meta::Node::LexerDecl::_T.base", %"struct.langcc::StrSlice", %"struct.langcc::Option::_T.464", i8, %"struct.langcc::rc_ptr.465" }
%"struct.lang::meta::Node::LexerDecl::_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 }
%"struct.langcc::TokenBounds" = type { i32, i32 }
%"struct.langcc::ParserAttrMask" = type { [16 x i8] }
%"struct.langcc::ParserLookahead" = type { [8 x i16] }
%"struct.langcc::StrSlice" = type { %"struct.langcc::rc_ptr.161", i64, i64 }
%"struct.langcc::rc_ptr.161" = type { ptr, ptr }
%"struct.langcc::Option::_T.464" = type { i32, [16 x i8] }
%"struct.langcc::rc_ptr.465" = type { ptr, ptr }

@.str.38 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.263 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.265 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.266 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.269 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.282 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.283 = external hidden unnamed_addr constant [5 x i8], align 1

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: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

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

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

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang4meta4Node9LexerDecl4Mode2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.163") align 8, ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node13LexerModeCase2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) #4 align 2

; Function Attrs: alwaysinline mustprogress uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20)) #6 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80), i64 noundef) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc7fmt_strIJNS_8StrSliceEEEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS7_DpRKT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #6

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_indentEv(ptr noundef nonnull align 8 dereferenceable(80)) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_dedentEv(ptr noundef nonnull align 8 dereferenceable(80)) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_T5writeERN6langcc6rc_ptrINS6_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(156), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4lang4meta4Node9LexerDecl4Mode2_T5writeERN6langcc6rc_ptrINS5_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(216) %0, ptr noundef nonnull align 8 dereferenceable(16) %1) #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"struct.langcc::rc_ptr.163", align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  %11 = alloca %"class.std::allocator", align 1
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::__cxx11::basic_string", align 8
  %14 = alloca %"class.std::allocator", align 1
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::allocator", align 1
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca %"class.std::allocator", align 1
  %19 = alloca %"class.std::__cxx11::basic_string", align 8
  %20 = alloca %"class.std::allocator", align 1
  %21 = alloca %"class.std::__cxx11::basic_string", align 8
  %22 = alloca %"class.std::allocator", align 1
  %23 = alloca i64, align 8
  %24 = alloca i8, align 1
  %25 = alloca i8, align 1
  %26 = alloca %"struct.langcc::rc_ptr.30", align 8
  %27 = alloca %"class.std::__cxx11::basic_string", align 8
  %28 = alloca %"class.std::allocator", align 1
  %29 = alloca %"class.std::__cxx11::basic_string", align 8
  %30 = alloca %"class.std::allocator", align 1
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %31 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #7
  %32 = getelementptr inbounds i8, ptr %31, i64 48
  call void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang4meta4Node9LexerDecl4Mode2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.163") align 8 %5, ptr noundef nonnull align 8 dereferenceable(16) %32)
  %33 = load ptr, ptr %4, align 8, !tbaa !5
  %34 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %33)
          to label %35 unwind label %67

35:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.282, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %36 unwind label %71

36:                                               ; preds = %35
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %34, ptr noundef %8)
          to label %37 unwind label %75

37:                                               ; preds = %36
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  %38 = load ptr, ptr %4, align 8, !tbaa !5
  %39 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %38)
          to label %40 unwind label %67

40:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef @.str.265, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %41 unwind label %80

41:                                               ; preds = %40
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %39, ptr noundef %10)
          to label %42 unwind label %84

42:                                               ; preds = %41
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  %43 = load ptr, ptr %4, align 8, !tbaa !5
  %44 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %43)
          to label %45 unwind label %67

45:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 32, ptr %13) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef @.str.266, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %46 unwind label %89

46:                                               ; preds = %45
  %47 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %48 unwind label %93

48:                                               ; preds = %46
  %49 = getelementptr inbounds %"struct.lang::meta::Node::LexerDecl::Mode::_T", ptr %47, i32 0, i32 1
  invoke void @_ZN6langcc7fmt_strIJNS_8StrSliceEEEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS7_DpRKT_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %12, ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull align 8 dereferenceable(32) %49)
          to label %50 unwind label %93

50:                                               ; preds = %48
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %44, ptr noundef %12)
          to label %51 unwind label %97

51:                                               ; preds = %50
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #7
  %52 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %53 unwind label %67

53:                                               ; preds = %51
  %54 = getelementptr inbounds %"struct.lang::meta::Node::LexerDecl::Mode::_T", ptr %52, i32 0, i32 2
  %55 = invoke noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20) %54)
          to label %56 unwind label %67

56:                                               ; preds = %53
  br i1 %55, label %57, label %103

57:                                               ; preds = %56
  %58 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %59 unwind label %67

59:                                               ; preds = %57
  %60 = getelementptr inbounds %"struct.lang::meta::Node::LexerDecl::Mode::_T", ptr %58, i32 0, i32 2
  %61 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20) %60)
          to label %62 unwind label %67

62:                                               ; preds = %59
  %63 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %61)
          to label %64 unwind label %67

64:                                               ; preds = %62
  %65 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_T5writeERN6langcc6rc_ptrINS6_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(156) %63, ptr noundef nonnull align 8 dereferenceable(16) %65)
          to label %66 unwind label %67

66:                                               ; preds = %64
  br label %103

67:                                               ; preds = %252, %152, %119, %114, %108, %103, %64, %62, %59, %57, %53, %51, %42, %37, %2
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %6, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %7, align 4
  br label %268

71:                                               ; preds = %35
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %6, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %7, align 4
  br label %79

75:                                               ; preds = %36
  %76 = landingpad { ptr, i32 }
          cleanup
  %77 = extractvalue { ptr, i32 } %76, 0
  store ptr %77, ptr %6, align 8
  %78 = extractvalue { ptr, i32 } %76, 1
  store i32 %78, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  br label %79

79:                                               ; preds = %75, %71
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  br label %268

80:                                               ; preds = %40
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %6, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %7, align 4
  br label %88

84:                                               ; preds = %41
  %85 = landingpad { ptr, i32 }
          cleanup
  %86 = extractvalue { ptr, i32 } %85, 0
  store ptr %86, ptr %6, align 8
  %87 = extractvalue { ptr, i32 } %85, 1
  store i32 %87, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  br label %88

88:                                               ; preds = %84, %80
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  br label %268

89:                                               ; preds = %45
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %6, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %7, align 4
  br label %102

93:                                               ; preds = %48, %46
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %6, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %7, align 4
  br label %101

97:                                               ; preds = %50
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %6, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  br label %101

101:                                              ; preds = %97, %93
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  br label %102

102:                                              ; preds = %101, %89
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #7
  br label %268

103:                                              ; preds = %66, %56
  %104 = load ptr, ptr %4, align 8, !tbaa !5
  %105 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %104)
          to label %106 unwind label %67

106:                                              ; preds = %103
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef @.str.265, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %107 unwind label %125

107:                                              ; preds = %106
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %105, ptr noundef %15)
          to label %108 unwind label %129

108:                                              ; preds = %107
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #7
  %109 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %110 unwind label %67

110:                                              ; preds = %108
  %111 = getelementptr inbounds %"struct.lang::meta::Node::LexerDecl::Mode::_T", ptr %109, i32 0, i32 3
  %112 = load i8, ptr %111, align 4, !tbaa !9, !range !29, !noundef !30
  %113 = trunc i8 %112 to i1
  br i1 %113, label %114, label %152

114:                                              ; preds = %110
  %115 = load ptr, ptr %4, align 8, !tbaa !5
  %116 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %115)
          to label %117 unwind label %67

117:                                              ; preds = %114
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef @.str.265, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %118 unwind label %134

118:                                              ; preds = %117
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %116, ptr noundef %17)
          to label %119 unwind label %138

119:                                              ; preds = %118
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #7
  %120 = load ptr, ptr %4, align 8, !tbaa !5
  %121 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %120)
          to label %122 unwind label %67

122:                                              ; preds = %119
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %19, ptr noundef @.str.283, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %123 unwind label %143

123:                                              ; preds = %122
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %121, ptr noundef %19)
          to label %124 unwind label %147

124:                                              ; preds = %123
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  br label %152

125:                                              ; preds = %106
  %126 = landingpad { ptr, i32 }
          cleanup
  %127 = extractvalue { ptr, i32 } %126, 0
  store ptr %127, ptr %6, align 8
  %128 = extractvalue { ptr, i32 } %126, 1
  store i32 %128, ptr %7, align 4
  br label %133

129:                                              ; preds = %107
  %130 = landingpad { ptr, i32 }
          cleanup
  %131 = extractvalue { ptr, i32 } %130, 0
  store ptr %131, ptr %6, align 8
  %132 = extractvalue { ptr, i32 } %130, 1
  store i32 %132, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  br label %133

133:                                              ; preds = %129, %125
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #7
  br label %268

134:                                              ; preds = %117
  %135 = landingpad { ptr, i32 }
          cleanup
  %136 = extractvalue { ptr, i32 } %135, 0
  store ptr %136, ptr %6, align 8
  %137 = extractvalue { ptr, i32 } %135, 1
  store i32 %137, ptr %7, align 4
  br label %142

138:                                              ; preds = %118
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %6, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #7
  br label %142

142:                                              ; preds = %138, %134
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #7
  br label %268

143:                                              ; preds = %122
  %144 = landingpad { ptr, i32 }
          cleanup
  %145 = extractvalue { ptr, i32 } %144, 0
  store ptr %145, ptr %6, align 8
  %146 = extractvalue { ptr, i32 } %144, 1
  store i32 %146, ptr %7, align 4
  br label %151

147:                                              ; preds = %123
  %148 = landingpad { ptr, i32 }
          cleanup
  %149 = extractvalue { ptr, i32 } %148, 0
  store ptr %149, ptr %6, align 8
  %150 = extractvalue { ptr, i32 } %148, 1
  store i32 %150, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #7
  br label %151

151:                                              ; preds = %147, %143
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  br label %268

152:                                              ; preds = %124, %110
  %153 = load ptr, ptr %4, align 8, !tbaa !5
  %154 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %153)
          to label %155 unwind label %67

155:                                              ; preds = %152
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef @.str.269, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %156 unwind label %188

156:                                              ; preds = %155
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %154, ptr noundef %21)
          to label %157 unwind label %192

157:                                              ; preds = %156
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %24) #7
  store i8 0, ptr %24, align 1, !tbaa !31
  call void @llvm.lifetime.start.p0(i64 1, ptr %25) #7
  store i8 0, ptr %25, align 1, !tbaa !31
  store i64 0, ptr %23, align 8, !tbaa !32
  br label %158

158:                                              ; preds = %235, %157
  %159 = load i64, ptr %23, align 8, !tbaa !32
  %160 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %161 unwind label %197

161:                                              ; preds = %158
  %162 = getelementptr inbounds %"struct.lang::meta::Node::LexerDecl::Mode::_T", ptr %160, i32 0, i32 4
  %163 = invoke noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %162)
          to label %164 unwind label %197

164:                                              ; preds = %161
  %165 = icmp slt i64 %159, %163
  br i1 %165, label %166, label %240

166:                                              ; preds = %164
  call void @llvm.lifetime.start.p0(i64 16, ptr %26) #7
  %167 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %168 unwind label %201

168:                                              ; preds = %166
  %169 = getelementptr inbounds %"struct.lang::meta::Node::LexerDecl::Mode::_T", ptr %167, i32 0, i32 4
  %170 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node13LexerModeCase2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %169)
          to label %171 unwind label %201

171:                                              ; preds = %168
  %172 = load i64, ptr %23, align 8, !tbaa !32
  %173 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %170, i64 noundef %172)
          to label %174 unwind label %201

174:                                              ; preds = %171
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %26, ptr noundef nonnull align 8 dereferenceable(16) %173)
          to label %175 unwind label %201

175:                                              ; preds = %174
  %176 = load i8, ptr %24, align 1, !tbaa !31, !range !29, !noundef !30
  %177 = trunc i8 %176 to i1
  br i1 %177, label %178, label %218

178:                                              ; preds = %175
  %179 = load ptr, ptr %4, align 8, !tbaa !5
  %180 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %179)
          to label %181 unwind label %205

181:                                              ; preds = %178
  call void @llvm.lifetime.start.p0(i64 1, ptr %28) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %27, ptr noundef @.str.263, ptr noundef nonnull align 1 dereferenceable(1) %28)
          to label %182 unwind label %209

182:                                              ; preds = %181
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %180, ptr noundef %27)
          to label %183 unwind label %213

183:                                              ; preds = %182
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %27) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #7
  %184 = load ptr, ptr %4, align 8, !tbaa !5
  %185 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %184)
          to label %186 unwind label %205

186:                                              ; preds = %183
  invoke void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80) %185, i64 noundef 1)
          to label %187 unwind label %205

187:                                              ; preds = %186
  br label %218

188:                                              ; preds = %155
  %189 = landingpad { ptr, i32 }
          cleanup
  %190 = extractvalue { ptr, i32 } %189, 0
  store ptr %190, ptr %6, align 8
  %191 = extractvalue { ptr, i32 } %189, 1
  store i32 %191, ptr %7, align 4
  br label %196

192:                                              ; preds = %156
  %193 = landingpad { ptr, i32 }
          cleanup
  %194 = extractvalue { ptr, i32 } %193, 0
  store ptr %194, ptr %6, align 8
  %195 = extractvalue { ptr, i32 } %193, 1
  store i32 %195, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #7
  br label %196

196:                                              ; preds = %192, %188
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #7
  br label %268

197:                                              ; preds = %250, %247, %243, %240, %161, %158
  %198 = landingpad { ptr, i32 }
          cleanup
  %199 = extractvalue { ptr, i32 } %198, 0
  store ptr %199, ptr %6, align 8
  %200 = extractvalue { ptr, i32 } %198, 1
  store i32 %200, ptr %7, align 4
  br label %258

201:                                              ; preds = %174, %171, %168, %166
  %202 = landingpad { ptr, i32 }
          cleanup
  %203 = extractvalue { ptr, i32 } %202, 0
  store ptr %203, ptr %6, align 8
  %204 = extractvalue { ptr, i32 } %202, 1
  store i32 %204, ptr %7, align 4
  br label %239

205:                                              ; preds = %232, %230, %228, %225, %224, %221, %186, %183, %178
  %206 = landingpad { ptr, i32 }
          cleanup
  %207 = extractvalue { ptr, i32 } %206, 0
  store ptr %207, ptr %6, align 8
  %208 = extractvalue { ptr, i32 } %206, 1
  store i32 %208, ptr %7, align 4
  br label %238

209:                                              ; preds = %181
  %210 = landingpad { ptr, i32 }
          cleanup
  %211 = extractvalue { ptr, i32 } %210, 0
  store ptr %211, ptr %6, align 8
  %212 = extractvalue { ptr, i32 } %210, 1
  store i32 %212, ptr %7, align 4
  br label %217

213:                                              ; preds = %182
  %214 = landingpad { ptr, i32 }
          cleanup
  %215 = extractvalue { ptr, i32 } %214, 0
  store ptr %215, ptr %6, align 8
  %216 = extractvalue { ptr, i32 } %214, 1
  store i32 %216, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %27) #7
  br label %217

217:                                              ; preds = %213, %209
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #7
  br label %238

218:                                              ; preds = %187, %175
  %219 = load i8, ptr %24, align 1, !tbaa !31, !range !29, !noundef !30
  %220 = trunc i8 %219 to i1
  br i1 %220, label %230, label %221

221:                                              ; preds = %218
  %222 = load ptr, ptr %4, align 8, !tbaa !5
  %223 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %222)
          to label %224 unwind label %205

224:                                              ; preds = %221
  invoke void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80) %223, i64 noundef 1)
          to label %225 unwind label %205

225:                                              ; preds = %224
  %226 = load ptr, ptr %4, align 8, !tbaa !5
  %227 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %226)
          to label %228 unwind label %205

228:                                              ; preds = %225
  invoke void @_ZN6langcc11PrBufStream2_T11push_indentEv(ptr noundef nonnull align 8 dereferenceable(80) %227)
          to label %229 unwind label %205

229:                                              ; preds = %228
  store i8 1, ptr %25, align 1, !tbaa !31
  br label %230

230:                                              ; preds = %229, %218
  store i8 1, ptr %24, align 1, !tbaa !31
  %231 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %26)
          to label %232 unwind label %205

232:                                              ; preds = %230
  %233 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN4lang4meta4Node13LexerModeCase2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(168) %231, ptr noundef nonnull align 8 dereferenceable(16) %233)
          to label %234 unwind label %205

234:                                              ; preds = %232
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %26) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %26) #7
  br label %235

235:                                              ; preds = %234
  %236 = load i64, ptr %23, align 8, !tbaa !32
  %237 = add nsw i64 %236, 1
  store i64 %237, ptr %23, align 8, !tbaa !32
  br label %158, !llvm.loop !33

238:                                              ; preds = %217, %205
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %26) #7
  br label %239

239:                                              ; preds = %238, %201
  call void @llvm.lifetime.end.p0(i64 16, ptr %26) #7
  br label %258

240:                                              ; preds = %164
  %241 = load ptr, ptr %4, align 8, !tbaa !5
  %242 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %241)
          to label %243 unwind label %197

243:                                              ; preds = %240
  invoke void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80) %242, i64 noundef 1)
          to label %244 unwind label %197

244:                                              ; preds = %243
  %245 = load i8, ptr %25, align 1, !tbaa !31, !range !29, !noundef !30
  %246 = trunc i8 %245 to i1
  br i1 %246, label %247, label %252

247:                                              ; preds = %244
  %248 = load ptr, ptr %4, align 8, !tbaa !5
  %249 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %248)
          to label %250 unwind label %197

250:                                              ; preds = %247
  invoke void @_ZN6langcc11PrBufStream2_T11push_dedentEv(ptr noundef nonnull align 8 dereferenceable(80) %249)
          to label %251 unwind label %197

251:                                              ; preds = %250
  br label %252

252:                                              ; preds = %251, %244
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  %253 = load ptr, ptr %4, align 8, !tbaa !5
  %254 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %253)
          to label %255 unwind label %67

255:                                              ; preds = %252
  call void @llvm.lifetime.start.p0(i64 1, ptr %30) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %29, ptr noundef @.str.38, ptr noundef nonnull align 1 dereferenceable(1) %30)
          to label %256 unwind label %259

256:                                              ; preds = %255
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %254, ptr noundef %29)
          to label %257 unwind label %263

257:                                              ; preds = %256
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %29) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #7
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #7
  ret void

258:                                              ; preds = %239, %197
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  br label %268

259:                                              ; preds = %255
  %260 = landingpad { ptr, i32 }
          cleanup
  %261 = extractvalue { ptr, i32 } %260, 0
  store ptr %261, ptr %6, align 8
  %262 = extractvalue { ptr, i32 } %260, 1
  store i32 %262, ptr %7, align 4
  br label %267

263:                                              ; preds = %256
  %264 = landingpad { ptr, i32 }
          cleanup
  %265 = extractvalue { ptr, i32 } %264, 0
  store ptr %265, ptr %6, align 8
  %266 = extractvalue { ptr, i32 } %264, 1
  store i32 %266, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %29) #7
  br label %267

267:                                              ; preds = %263, %259
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #7
  br label %268

268:                                              ; preds = %267, %258, %196, %151, %142, %133, %102, %88, %79, %67
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #7
  br label %269

269:                                              ; preds = %268
  %270 = load ptr, ptr %6, align 8
  %271 = load i32, ptr %7, align 4
  %272 = insertvalue { ptr, i32 } poison, ptr %270, 0
  %273 = insertvalue { ptr, i32 } %272, i32 %271, 1
  resume { ptr, i32 } %273
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16)) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang4meta4Node13LexerModeCase2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(168), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { alwaysinline mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress 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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !21, i64 196}
!10 = !{!"_ZTSN4lang4meta4Node9LexerDecl4Mode2_TE", !11, i64 0, !25, i64 144, !27, i64 176, !21, i64 196, !28, i64 200}
!11 = !{!"_ZTSN4lang4meta4Node9LexerDecl2_TE", !12, i64 0, !24, i64 136}
!12 = !{!"_ZTSN4lang4meta4Node2_TE", !13, i64 8, !16, i64 48, !17, i64 64, !18, i64 72, !19, i64 80, !21, i64 88, !18, i64 96, !22, i64 104, !23, i64 120}
!13 = !{!"_ZTSN6langcc8hash_objE", !14, i64 0}
!14 = !{!"_ZTSN6langcc6Option2_TINS_7HashValEEE", !15, i64 0, !7, i64 4}
!15 = !{!"_ZTSN6langcc6Option2_WE", !7, i64 0}
!16 = !{!"_ZTSN6langcc24enable_rc_from_this_polyE", !6, i64 0, !6, i64 8}
!17 = !{!"_ZTSN4lang4meta4Node2_WE", !7, i64 0}
!18 = !{!"long", !7, i64 0}
!19 = !{!"_ZTSN6langcc11TokenBoundsE", !20, i64 0, !20, i64 4}
!20 = !{!"int", !7, i64 0}
!21 = !{!"bool", !7, i64 0}
!22 = !{!"_ZTSN6langcc14ParserAttrMaskE", !7, i64 0}
!23 = !{!"_ZTSN6langcc15ParserLookaheadE", !7, i64 0}
!24 = !{!"_ZTSN4lang4meta4Node9LexerDecl2_WE", !7, i64 0}
!25 = !{!"_ZTSN6langcc8StrSliceE", !26, i64 0, !18, i64 16, !18, i64 24}
!26 = !{!"_ZTSN6langcc6rc_ptrINS_3VecIcEEEE", !6, i64 0, !6, i64 8}
!27 = !{!"_ZTSN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEEE", !15, i64 0, !7, i64 4}
!28 = !{!"_ZTSN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node13LexerModeCase2_TEEEEEEE", !6, i64 0, !6, i64 8}
!29 = !{i8 0, i8 2}
!30 = !{}
!31 = !{!21, !21, i64 0}
!32 = !{!18, !18, i64 0}
!33 = distinct !{!33, !34}
!34 = !{!"llvm.loop.mustprogress"}


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

%"struct.langcc::rc_ptr.163" = type { ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }
%"struct.langcc::rc_ptr.30" = type { ptr, ptr }

@.str.38 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.263 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.265 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.266 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.269 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.282 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.283 = external hidden unnamed_addr constant [5 x i8], align 1

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: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

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

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

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang4meta4Node9LexerDecl4Mode2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.163") align 8, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node13LexerModeCase2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: alwaysinline mustprogress uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20)) local_unnamed_addr #6 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80), i64 noundef) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc7fmt_strIJNS_8StrSliceEEEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS7_DpRKT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #6

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_indentEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_dedentEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_T5writeERN6langcc6rc_ptrINS6_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(156), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4lang4meta4Node9LexerDecl4Mode2_T5writeERN6langcc6rc_ptrINS5_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(216) %0, ptr noundef nonnull align 8 dereferenceable(16) %1) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"struct.langcc::rc_ptr.163", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::allocator", align 1
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.std::allocator", align 1
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::allocator", align 1
  %13 = alloca %"class.std::__cxx11::basic_string", align 8
  %14 = alloca %"class.std::allocator", align 1
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::allocator", align 1
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca %"class.std::allocator", align 1
  %19 = alloca %"struct.langcc::rc_ptr.30", align 8
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  %21 = alloca %"class.std::allocator", align 1
  %22 = alloca %"class.std::__cxx11::basic_string", align 8
  %23 = alloca %"class.std::allocator", align 1
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #7
  %24 = getelementptr inbounds i8, ptr %0, i64 48
  call void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang4meta4Node9LexerDecl4Mode2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.163") align 8 %3, ptr noundef nonnull align 8 dereferenceable(16) %24)
  %25 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.282, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %26 unwind label %48

26:                                               ; preds = %2
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %25, ptr noundef nonnull %4)
          to label %27 unwind label %50

27:                                               ; preds = %26
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  %28 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull @.str.265, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %29 unwind label %53

29:                                               ; preds = %27
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %28, ptr noundef nonnull %6)
          to label %30 unwind label %55

30:                                               ; preds = %29
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #7
  %31 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %9) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull @.str.266, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %32 unwind label %58

32:                                               ; preds = %30
  %33 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %34 = getelementptr inbounds i8, ptr %33, i64 144
  invoke void @_ZN6langcc7fmt_strIJNS_8StrSliceEEEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS7_DpRKT_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %8, ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull align 8 dereferenceable(32) %34)
          to label %35 unwind label %60

35:                                               ; preds = %32
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %31, ptr noundef nonnull %8)
          to label %36 unwind label %62

36:                                               ; preds = %35
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #7
  %37 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %38 = getelementptr inbounds i8, ptr %37, i64 176
  %39 = call noundef zeroext i1 @_ZNK6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEE7is_someEv(ptr noundef nonnull align 4 dereferenceable(20) %38)
  br i1 %39, label %40, label %66

40:                                               ; preds = %36
  %41 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %42 = getelementptr inbounds i8, ptr %41, i64 176
  %43 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEE7as_someEv(ptr noundef nonnull align 4 dereferenceable(20) %42)
          to label %44 unwind label %46

44:                                               ; preds = %40
  %45 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %43)
  invoke void @_ZN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_T5writeERN6langcc6rc_ptrINS6_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(156) %45, ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %66 unwind label %46

46:                                               ; preds = %44, %40
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %160

48:                                               ; preds = %2
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %52

50:                                               ; preds = %26
  %51 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  br label %52

52:                                               ; preds = %50, %48
  %.pn = phi { ptr, i32 } [ %51, %50 ], [ %49, %48 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  br label %160

53:                                               ; preds = %27
  %54 = landingpad { ptr, i32 }
          cleanup
  br label %57

55:                                               ; preds = %29
  %56 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  br label %57

57:                                               ; preds = %55, %53
  %.pn43 = phi { ptr, i32 } [ %56, %55 ], [ %54, %53 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #7
  br label %160

58:                                               ; preds = %30
  %59 = landingpad { ptr, i32 }
          cleanup
  br label %65

60:                                               ; preds = %32
  %61 = landingpad { ptr, i32 }
          cleanup
  br label %64

62:                                               ; preds = %35
  %63 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  br label %64

64:                                               ; preds = %62, %60
  %.pn45 = phi { ptr, i32 } [ %63, %62 ], [ %61, %60 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #7
  br label %65

65:                                               ; preds = %64, %58
  %.pn45.pn = phi { ptr, i32 } [ %.pn45, %64 ], [ %59, %58 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #7
  br label %160

66:                                               ; preds = %44, %36
  %67 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %12) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull @.str.265, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %68 unwind label %81

68:                                               ; preds = %66
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %67, ptr noundef nonnull %11)
          to label %69 unwind label %83

69:                                               ; preds = %68
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #7
  %70 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %71 = getelementptr inbounds i8, ptr %70, i64 196
  %72 = load i8, ptr %71, align 4, !tbaa !5, !range !28, !noundef !29
  %73 = trunc nuw i8 %72 to i1
  br i1 %73, label %74, label %96

74:                                               ; preds = %69
  %75 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull @.str.265, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %76 unwind label %86

76:                                               ; preds = %74
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %75, ptr noundef nonnull %13)
          to label %77 unwind label %88

77:                                               ; preds = %76
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #7
  %78 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull @.str.283, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %79 unwind label %91

79:                                               ; preds = %77
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %78, ptr noundef nonnull %15)
          to label %80 unwind label %93

80:                                               ; preds = %79
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  br label %96

81:                                               ; preds = %66
  %82 = landingpad { ptr, i32 }
          cleanup
  br label %85

83:                                               ; preds = %68
  %84 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #7
  br label %85

85:                                               ; preds = %83, %81
  %.pn48 = phi { ptr, i32 } [ %84, %83 ], [ %82, %81 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #7
  br label %160

86:                                               ; preds = %74
  %87 = landingpad { ptr, i32 }
          cleanup
  br label %90

88:                                               ; preds = %76
  %89 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  br label %90

90:                                               ; preds = %88, %86
  %.pn50 = phi { ptr, i32 } [ %89, %88 ], [ %87, %86 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #7
  br label %160

91:                                               ; preds = %77
  %92 = landingpad { ptr, i32 }
          cleanup
  br label %95

93:                                               ; preds = %79
  %94 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  br label %95

95:                                               ; preds = %93, %91
  %.pn52 = phi { ptr, i32 } [ %94, %93 ], [ %92, %91 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  br label %160

96:                                               ; preds = %80, %69
  %97 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %18) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull @.str.269, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %98 unwind label %127

98:                                               ; preds = %96
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %97, ptr noundef nonnull %17)
          to label %99 unwind label %129

99:                                               ; preds = %98
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %18) #7
  %100 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %101 = getelementptr inbounds i8, ptr %100, i64 200
  %102 = call noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %101)
  %103 = icmp sgt i64 %102, 0
  br i1 %103, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %99
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %19) #7
  %104 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %105 = getelementptr inbounds i8, ptr %104, i64 200
  %106 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node13LexerModeCase2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %105)
  %107 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %106, i64 noundef 0)
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 8 dereferenceable(16) %107)
          to label %.critedge.peel unwind label %.loopexit.split-lp

.critedge.peel:                                   ; preds = %.lr.ph.preheader
  %108 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  invoke void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80) %108, i64 noundef 1)
          to label %109 unwind label %.loopexit.split-lp74

109:                                              ; preds = %.critedge.peel
  %110 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  invoke void @_ZN6langcc11PrBufStream2_T11push_indentEv(ptr noundef nonnull align 8 dereferenceable(80) %110)
          to label %111 unwind label %.loopexit.split-lp74

111:                                              ; preds = %109
  %112 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %19)
  invoke void @_ZN4lang4meta4Node13LexerModeCase2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(168) %112, ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %113 unwind label %.loopexit.split-lp74

113:                                              ; preds = %111
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %19) #7
  %114 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %115 = getelementptr inbounds i8, ptr %114, i64 200
  %116 = call noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %115)
  %117 = icmp sgt i64 %116, 1
  br i1 %117, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %113, %139
  %.02569 = phi i64 [ %140, %139 ], [ 1, %113 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %19) #7
  %118 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %119 = getelementptr inbounds i8, ptr %118, i64 200
  %120 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node13LexerModeCase2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %119)
  %121 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %120, i64 noundef %.02569)
  invoke void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 8 dereferenceable(16) %121)
          to label %122 unwind label %.loopexit

122:                                              ; preds = %.lr.ph
  %123 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull @.str.263, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %124 unwind label %134

124:                                              ; preds = %122
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %123, ptr noundef nonnull %20)
          to label %125 unwind label %135

125:                                              ; preds = %124
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #7
  %126 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  invoke void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80) %126, i64 noundef 1)
          to label %137 unwind label %.loopexit73

127:                                              ; preds = %96
  %128 = landingpad { ptr, i32 }
          cleanup
  br label %131

129:                                              ; preds = %98
  %130 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #7
  br label %131

131:                                              ; preds = %129, %127
  %.pn54 = phi { ptr, i32 } [ %130, %129 ], [ %128, %127 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %18) #7
  br label %160

132:                                              ; preds = %149, %._crit_edge
  %133 = landingpad { ptr, i32 }
          cleanup
  br label %160

.loopexit:                                        ; preds = %.lr.ph
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %146

.loopexit.split-lp:                               ; preds = %.lr.ph.preheader
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %146

.loopexit73:                                      ; preds = %125, %137
  %lpad.loopexit75 = landingpad { ptr, i32 }
          cleanup
  br label %145

.loopexit.split-lp74:                             ; preds = %.critedge.peel, %109, %111
  %lpad.loopexit.split-lp76 = landingpad { ptr, i32 }
          cleanup
  br label %145

134:                                              ; preds = %122
  %lpad.loopexit80 = landingpad { ptr, i32 }
          cleanup
  br label %136

135:                                              ; preds = %124
  %lpad.loopexit85 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #7
  br label %136

136:                                              ; preds = %135, %134
  %.pn58 = phi { ptr, i32 } [ %lpad.loopexit85, %135 ], [ %lpad.loopexit80, %134 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #7
  br label %145

137:                                              ; preds = %125
  %138 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %19)
  invoke void @_ZN4lang4meta4Node13LexerModeCase2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(168) %138, ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %139 unwind label %.loopexit73

139:                                              ; preds = %137
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %19) #7
  %140 = add nuw nsw i64 %.02569, 1
  %141 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %142 = getelementptr inbounds i8, ptr %141, i64 200
  %143 = call noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %142)
  %144 = icmp slt i64 %140, %143
  br i1 %144, label %.lr.ph, label %._crit_edge, !llvm.loop !30

145:                                              ; preds = %.loopexit73, %.loopexit.split-lp74, %136
  %.pn60 = phi { ptr, i32 } [ %.pn58, %136 ], [ %lpad.loopexit75, %.loopexit73 ], [ %lpad.loopexit.split-lp76, %.loopexit.split-lp74 ]
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #7
  br label %146

146:                                              ; preds = %.loopexit, %.loopexit.split-lp, %145
  %.pn60.pn = phi { ptr, i32 } [ %.pn60, %145 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %19) #7
  br label %160

._crit_edge:                                      ; preds = %139, %113, %99
  %147 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  invoke void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80) %147, i64 noundef 1)
          to label %148 unwind label %132

148:                                              ; preds = %._crit_edge
  br i1 %103, label %149, label %151

149:                                              ; preds = %148
  %150 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  invoke void @_ZN6langcc11PrBufStream2_T11push_dedentEv(ptr noundef nonnull align 8 dereferenceable(80) %150)
          to label %151 unwind label %132

151:                                              ; preds = %149, %148
  %152 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %23) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %22, ptr noundef nonnull @.str.38, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %153 unwind label %155

153:                                              ; preds = %151
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %152, ptr noundef nonnull %22)
          to label %154 unwind label %157

154:                                              ; preds = %153
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %22) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #7
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #7
  ret void

155:                                              ; preds = %151
  %156 = landingpad { ptr, i32 }
          cleanup
  br label %159

157:                                              ; preds = %153
  %158 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %22) #7
  br label %159

159:                                              ; preds = %157, %155
  %.pn56 = phi { ptr, i32 } [ %158, %157 ], [ %156, %155 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #7
  br label %160

160:                                              ; preds = %132, %146, %159, %131, %95, %90, %85, %65, %57, %52, %46
  %.pn60.pn.pn.pn = phi { ptr, i32 } [ %.pn56, %159 ], [ %.pn54, %131 ], [ %.pn52, %95 ], [ %.pn50, %90 ], [ %.pn48, %85 ], [ %47, %46 ], [ %.pn45.pn, %65 ], [ %.pn43, %57 ], [ %.pn, %52 ], [ %.pn60.pn, %146 ], [ %133, %132 ]
  call void @_ZN6langcc6rc_ptrIN4lang4meta4Node9LexerDecl4Mode2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #7
  resume { ptr, i32 } %.pn60.pn.pn.pn
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang4meta4Node13LexerModeCase2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang4meta4Node13LexerModeCase2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(168), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { alwaysinline mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress 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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !20, i64 196}
!6 = !{!"_ZTSN4lang4meta4Node9LexerDecl4Mode2_TE", !7, i64 0, !24, i64 144, !26, i64 176, !20, i64 196, !27, i64 200}
!7 = !{!"_ZTSN4lang4meta4Node9LexerDecl2_TE", !8, i64 0, !23, i64 136}
!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 = !{!"_ZTSN4lang4meta4Node9LexerDecl2_WE", !12, i64 0}
!24 = !{!"_ZTSN6langcc8StrSliceE", !25, i64 0, !17, i64 16, !17, i64 24}
!25 = !{!"_ZTSN6langcc6rc_ptrINS_3VecIcEEEE", !15, i64 0, !15, i64 8}
!26 = !{!"_ZTSN6langcc6Option2_TINS_6rc_ptrIN4lang4meta4Node9LexerDecl4Mode7ws_sig_2_TEEEEE", !11, i64 0, !12, i64 4}
!27 = !{!"_ZTSN6langcc6rc_ptrINS_3VecINS0_IN4lang4meta4Node13LexerModeCase2_TEEEEEEE", !15, i64 0, !15, i64 8}
!28 = !{i8 0, i8 2}
!29 = !{}
!30 = distinct !{!30, !31, !32}
!31 = !{!"llvm.loop.mustprogress"}
!32 = !{!"llvm.loop.peeled.count", i32 1}


; Effective O3 passes: AggressiveInstCombinePass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LoopFullUnrollPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SCCPPass,SROAPass,SimplifyCFGPass