; 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.153" = 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.45" = type { ptr, ptr }
%"struct.lang::cc::Node::Decl::EnumStruct::_T" = type { %"struct.lang::cc::Node::Decl::_T.base", %"struct.langcc::rc_ptr.45", %"struct.langcc::rc_ptr.419" }
%"struct.lang::cc::Node::Decl::_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 }
%"struct.langcc::TokenBounds" = type { i32, i32 }
%"struct.langcc::ParserAttrMask" = type { [16 x i8] }
%"struct.langcc::ParserLookahead" = type { [8 x i16] }
%"struct.langcc::rc_ptr.419" = type { ptr, ptr }

@.str.35 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.42 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.266 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.272 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.273 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.275 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.281 = 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_ptrIN4lang2cc4Node4Expr2_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_ptrIN4lang2cc4Node4Decl10EnumStruct2_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_polyIN4lang2cc4Node4Decl10EnumStruct2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.153") align 8, ptr noundef nonnull align 8 dereferenceable(16)) #3 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 #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_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_IN4lang2cc4Node4Expr2_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_ptrIN4lang2cc4Node4Expr2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) #4 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) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80), i64 noundef) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang2cc4Node4Expr2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(140), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang2cc4Node4Expr2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_indentEv(ptr noundef nonnull align 8 dereferenceable(80)) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_dedentEv(ptr noundef nonnull align 8 dereferenceable(80)) #5 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4lang2cc4Node4Decl10EnumStruct2_T5writeERN6langcc6rc_ptrINS5_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(176) %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.153", 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::allocator", align 1
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca %"class.std::allocator", align 1
  %16 = alloca %"class.std::__cxx11::basic_string", align 8
  %17 = alloca %"class.std::allocator", align 1
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::allocator", align 1
  %20 = alloca i64, align 8
  %21 = alloca i8, align 1
  %22 = alloca i8, align 1
  %23 = alloca %"struct.langcc::rc_ptr.45", align 8
  %24 = alloca %"class.std::__cxx11::basic_string", align 8
  %25 = alloca %"class.std::allocator", align 1
  %26 = alloca %"class.std::__cxx11::basic_string", align 8
  %27 = alloca %"class.std::allocator", align 1
  %28 = alloca %"class.std::__cxx11::basic_string", align 8
  %29 = alloca %"class.std::allocator", align 1
  %30 = alloca %"class.std::__cxx11::basic_string", align 8
  %31 = alloca %"class.std::allocator", align 1
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %32 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #6
  %33 = getelementptr inbounds i8, ptr %32, i64 48
  call void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang2cc4Node4Decl10EnumStruct2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.153") align 8 %5, ptr noundef nonnull align 8 dereferenceable(16) %33)
  %34 = load ptr, ptr %4, align 8, !tbaa !5
  %35 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %34)
          to label %36 unwind label %101

36:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.281, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %37 unwind label %105

37:                                               ; preds = %36
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %35, ptr noundef %8)
          to label %38 unwind label %109

38:                                               ; preds = %37
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  %39 = load ptr, ptr %4, align 8, !tbaa !5
  %40 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %39)
          to label %41 unwind label %101

41:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef @.str.266, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %42 unwind label %114

42:                                               ; preds = %41
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %40, ptr noundef %10)
          to label %43 unwind label %118

43:                                               ; preds = %42
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #6
  %44 = load ptr, ptr %4, align 8, !tbaa !5
  %45 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %44)
          to label %46 unwind label %101

46:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef @.str.272, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %47 unwind label %123

47:                                               ; preds = %46
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %45, ptr noundef %12)
          to label %48 unwind label %127

48:                                               ; preds = %47
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  %49 = load ptr, ptr %4, align 8, !tbaa !5
  %50 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %49)
          to label %51 unwind label %101

51:                                               ; preds = %48
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef @.str.266, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %52 unwind label %132

52:                                               ; preds = %51
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %50, ptr noundef %14)
          to label %53 unwind label %136

53:                                               ; preds = %52
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #6
  %54 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %55 unwind label %101

55:                                               ; preds = %53
  %56 = getelementptr inbounds %"struct.lang::cc::Node::Decl::EnumStruct::_T", ptr %54, i32 0, i32 1
  %57 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %56)
          to label %58 unwind label %101

58:                                               ; preds = %55
  %59 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN4lang2cc4Node4Expr2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(140) %57, ptr noundef nonnull align 8 dereferenceable(16) %59)
          to label %60 unwind label %101

60:                                               ; preds = %58
  %61 = load ptr, ptr %4, align 8, !tbaa !5
  %62 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %61)
          to label %63 unwind label %101

63:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %16, ptr noundef @.str.266, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %64 unwind label %141

64:                                               ; preds = %63
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %62, ptr noundef %16)
          to label %65 unwind label %145

65:                                               ; preds = %64
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  %66 = load ptr, ptr %4, align 8, !tbaa !5
  %67 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %66)
          to label %68 unwind label %101

68:                                               ; preds = %65
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef @.str.275, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %69 unwind label %150

69:                                               ; preds = %68
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %67, ptr noundef %18)
          to label %70 unwind label %154

70:                                               ; preds = %69
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #6
  store i8 0, ptr %21, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #6
  store i8 0, ptr %22, align 1, !tbaa !9
  store i64 0, ptr %20, align 8, !tbaa !11
  br label %71

71:                                               ; preds = %197, %70
  %72 = load i64, ptr %20, align 8, !tbaa !11
  %73 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %74 unwind label %159

74:                                               ; preds = %71
  %75 = getelementptr inbounds %"struct.lang::cc::Node::Decl::EnumStruct::_T", ptr %73, i32 0, i32 2
  %76 = invoke noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang2cc4Node4Expr2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %75)
          to label %77 unwind label %159

77:                                               ; preds = %74
  %78 = icmp slt i64 %72, %76
  br i1 %78, label %79, label %202

79:                                               ; preds = %77
  call void @llvm.lifetime.start.p0(i64 16, ptr %23) #6
  %80 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %81 unwind label %163

81:                                               ; preds = %79
  %82 = getelementptr inbounds %"struct.lang::cc::Node::Decl::EnumStruct::_T", ptr %80, i32 0, i32 2
  %83 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Expr2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %82)
          to label %84 unwind label %163

84:                                               ; preds = %81
  %85 = load i64, ptr %20, align 8, !tbaa !11
  %86 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang2cc4Node4Expr2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %83, i64 noundef %85)
          to label %87 unwind label %163

87:                                               ; preds = %84
  invoke void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 8 dereferenceable(16) %86)
          to label %88 unwind label %163

88:                                               ; preds = %87
  %89 = load i8, ptr %21, align 1, !tbaa !9, !range !13, !noundef !14
  %90 = trunc i8 %89 to i1
  br i1 %90, label %91, label %180

91:                                               ; preds = %88
  %92 = load ptr, ptr %4, align 8, !tbaa !5
  %93 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %92)
          to label %94 unwind label %167

94:                                               ; preds = %91
  call void @llvm.lifetime.start.p0(i64 1, ptr %25) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %24, ptr noundef @.str.35, ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %95 unwind label %171

95:                                               ; preds = %94
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %93, ptr noundef %24)
          to label %96 unwind label %175

96:                                               ; preds = %95
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #6
  %97 = load ptr, ptr %4, align 8, !tbaa !5
  %98 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %97)
          to label %99 unwind label %167

99:                                               ; preds = %96
  invoke void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80) %98, i64 noundef 1)
          to label %100 unwind label %167

100:                                              ; preds = %99
  br label %180

101:                                              ; preds = %237, %232, %65, %60, %58, %55, %53, %48, %43, %38, %2
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %6, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %7, align 4
  br label %262

105:                                              ; preds = %36
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %6, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %7, align 4
  br label %113

109:                                              ; preds = %37
  %110 = landingpad { ptr, i32 }
          cleanup
  %111 = extractvalue { ptr, i32 } %110, 0
  store ptr %111, ptr %6, align 8
  %112 = extractvalue { ptr, i32 } %110, 1
  store i32 %112, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  br label %113

113:                                              ; preds = %109, %105
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  br label %262

114:                                              ; preds = %41
  %115 = landingpad { ptr, i32 }
          cleanup
  %116 = extractvalue { ptr, i32 } %115, 0
  store ptr %116, ptr %6, align 8
  %117 = extractvalue { ptr, i32 } %115, 1
  store i32 %117, ptr %7, align 4
  br label %122

118:                                              ; preds = %42
  %119 = landingpad { ptr, i32 }
          cleanup
  %120 = extractvalue { ptr, i32 } %119, 0
  store ptr %120, ptr %6, align 8
  %121 = extractvalue { ptr, i32 } %119, 1
  store i32 %121, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  br label %122

122:                                              ; preds = %118, %114
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #6
  br label %262

123:                                              ; preds = %46
  %124 = landingpad { ptr, i32 }
          cleanup
  %125 = extractvalue { ptr, i32 } %124, 0
  store ptr %125, ptr %6, align 8
  %126 = extractvalue { ptr, i32 } %124, 1
  store i32 %126, ptr %7, align 4
  br label %131

127:                                              ; preds = %47
  %128 = landingpad { ptr, i32 }
          cleanup
  %129 = extractvalue { ptr, i32 } %128, 0
  store ptr %129, ptr %6, align 8
  %130 = extractvalue { ptr, i32 } %128, 1
  store i32 %130, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  br label %131

131:                                              ; preds = %127, %123
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  br label %262

132:                                              ; preds = %51
  %133 = landingpad { ptr, i32 }
          cleanup
  %134 = extractvalue { ptr, i32 } %133, 0
  store ptr %134, ptr %6, align 8
  %135 = extractvalue { ptr, i32 } %133, 1
  store i32 %135, ptr %7, align 4
  br label %140

136:                                              ; preds = %52
  %137 = landingpad { ptr, i32 }
          cleanup
  %138 = extractvalue { ptr, i32 } %137, 0
  store ptr %138, ptr %6, align 8
  %139 = extractvalue { ptr, i32 } %137, 1
  store i32 %139, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #6
  br label %140

140:                                              ; preds = %136, %132
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #6
  br label %262

141:                                              ; preds = %63
  %142 = landingpad { ptr, i32 }
          cleanup
  %143 = extractvalue { ptr, i32 } %142, 0
  store ptr %143, ptr %6, align 8
  %144 = extractvalue { ptr, i32 } %142, 1
  store i32 %144, ptr %7, align 4
  br label %149

145:                                              ; preds = %64
  %146 = landingpad { ptr, i32 }
          cleanup
  %147 = extractvalue { ptr, i32 } %146, 0
  store ptr %147, ptr %6, align 8
  %148 = extractvalue { ptr, i32 } %146, 1
  store i32 %148, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #6
  br label %149

149:                                              ; preds = %145, %141
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  br label %262

150:                                              ; preds = %68
  %151 = landingpad { ptr, i32 }
          cleanup
  %152 = extractvalue { ptr, i32 } %151, 0
  store ptr %152, ptr %6, align 8
  %153 = extractvalue { ptr, i32 } %151, 1
  store i32 %153, ptr %7, align 4
  br label %158

154:                                              ; preds = %69
  %155 = landingpad { ptr, i32 }
          cleanup
  %156 = extractvalue { ptr, i32 } %155, 0
  store ptr %156, ptr %6, align 8
  %157 = extractvalue { ptr, i32 } %155, 1
  store i32 %157, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  br label %158

158:                                              ; preds = %154, %150
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  br label %262

159:                                              ; preds = %230, %227, %223, %220, %205, %74, %71
  %160 = landingpad { ptr, i32 }
          cleanup
  %161 = extractvalue { ptr, i32 } %160, 0
  store ptr %161, ptr %6, align 8
  %162 = extractvalue { ptr, i32 } %160, 1
  store i32 %162, ptr %7, align 4
  br label %243

163:                                              ; preds = %87, %84, %81, %79
  %164 = landingpad { ptr, i32 }
          cleanup
  %165 = extractvalue { ptr, i32 } %164, 0
  store ptr %165, ptr %6, align 8
  %166 = extractvalue { ptr, i32 } %164, 1
  store i32 %166, ptr %7, align 4
  br label %201

167:                                              ; preds = %194, %192, %190, %187, %186, %183, %99, %96, %91
  %168 = landingpad { ptr, i32 }
          cleanup
  %169 = extractvalue { ptr, i32 } %168, 0
  store ptr %169, ptr %6, align 8
  %170 = extractvalue { ptr, i32 } %168, 1
  store i32 %170, ptr %7, align 4
  br label %200

171:                                              ; preds = %94
  %172 = landingpad { ptr, i32 }
          cleanup
  %173 = extractvalue { ptr, i32 } %172, 0
  store ptr %173, ptr %6, align 8
  %174 = extractvalue { ptr, i32 } %172, 1
  store i32 %174, ptr %7, align 4
  br label %179

175:                                              ; preds = %95
  %176 = landingpad { ptr, i32 }
          cleanup
  %177 = extractvalue { ptr, i32 } %176, 0
  store ptr %177, ptr %6, align 8
  %178 = extractvalue { ptr, i32 } %176, 1
  store i32 %178, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #6
  br label %179

179:                                              ; preds = %175, %171
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #6
  br label %200

180:                                              ; preds = %100, %88
  %181 = load i8, ptr %21, align 1, !tbaa !9, !range !13, !noundef !14
  %182 = trunc i8 %181 to i1
  br i1 %182, label %192, label %183

183:                                              ; preds = %180
  %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 %167

186:                                              ; preds = %183
  invoke void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80) %185, i64 noundef 1)
          to label %187 unwind label %167

187:                                              ; preds = %186
  %188 = load ptr, ptr %4, align 8, !tbaa !5
  %189 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %188)
          to label %190 unwind label %167

190:                                              ; preds = %187
  invoke void @_ZN6langcc11PrBufStream2_T11push_indentEv(ptr noundef nonnull align 8 dereferenceable(80) %189)
          to label %191 unwind label %167

191:                                              ; preds = %190
  store i8 1, ptr %22, align 1, !tbaa !9
  br label %192

192:                                              ; preds = %191, %180
  store i8 1, ptr %21, align 1, !tbaa !9
  %193 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %23)
          to label %194 unwind label %167

194:                                              ; preds = %192
  %195 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN4lang2cc4Node4Expr2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(140) %193, ptr noundef nonnull align 8 dereferenceable(16) %195)
          to label %196 unwind label %167

196:                                              ; preds = %194
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #6
  br label %197

197:                                              ; preds = %196
  %198 = load i64, ptr %20, align 8, !tbaa !11
  %199 = add nsw i64 %198, 1
  store i64 %199, ptr %20, align 8, !tbaa !11
  br label %71, !llvm.loop !15

200:                                              ; preds = %179, %167
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #6
  br label %201

201:                                              ; preds = %200, %163
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #6
  br label %243

202:                                              ; preds = %77
  %203 = load i8, ptr %21, align 1, !tbaa !9, !range !13, !noundef !14
  %204 = trunc i8 %203 to i1
  br i1 %204, label %205, label %220

205:                                              ; preds = %202
  %206 = load ptr, ptr %4, align 8, !tbaa !5
  %207 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %206)
          to label %208 unwind label %159

208:                                              ; preds = %205
  call void @llvm.lifetime.start.p0(i64 1, ptr %27) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %26, ptr noundef @.str.35, ptr noundef nonnull align 1 dereferenceable(1) %27)
          to label %209 unwind label %211

209:                                              ; preds = %208
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %207, ptr noundef %26)
          to label %210 unwind label %215

210:                                              ; preds = %209
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %27) #6
  br label %220

211:                                              ; preds = %208
  %212 = landingpad { ptr, i32 }
          cleanup
  %213 = extractvalue { ptr, i32 } %212, 0
  store ptr %213, ptr %6, align 8
  %214 = extractvalue { ptr, i32 } %212, 1
  store i32 %214, ptr %7, align 4
  br label %219

215:                                              ; preds = %209
  %216 = landingpad { ptr, i32 }
          cleanup
  %217 = extractvalue { ptr, i32 } %216, 0
  store ptr %217, ptr %6, align 8
  %218 = extractvalue { ptr, i32 } %216, 1
  store i32 %218, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #6
  br label %219

219:                                              ; preds = %215, %211
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %27) #6
  br label %243

220:                                              ; preds = %210, %202
  %221 = load ptr, ptr %4, align 8, !tbaa !5
  %222 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %221)
          to label %223 unwind label %159

223:                                              ; preds = %220
  invoke void @_ZN6langcc11PrBufStream2_T13push_newlinesEl(ptr noundef nonnull align 8 dereferenceable(80) %222, i64 noundef 1)
          to label %224 unwind label %159

224:                                              ; preds = %223
  %225 = load i8, ptr %22, align 1, !tbaa !9, !range !13, !noundef !14
  %226 = trunc i8 %225 to i1
  br i1 %226, label %227, label %232

227:                                              ; preds = %224
  %228 = load ptr, ptr %4, align 8, !tbaa !5
  %229 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %228)
          to label %230 unwind label %159

230:                                              ; preds = %227
  invoke void @_ZN6langcc11PrBufStream2_T11push_dedentEv(ptr noundef nonnull align 8 dereferenceable(80) %229)
          to label %231 unwind label %159

231:                                              ; preds = %230
  br label %232

232:                                              ; preds = %231, %224
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  %233 = load ptr, ptr %4, align 8, !tbaa !5
  %234 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %233)
          to label %235 unwind label %101

235:                                              ; preds = %232
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %28, ptr noundef @.str.42, ptr noundef nonnull align 1 dereferenceable(1) %29)
          to label %236 unwind label %244

236:                                              ; preds = %235
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %234, ptr noundef %28)
          to label %237 unwind label %248

237:                                              ; preds = %236
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %28) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #6
  %238 = load ptr, ptr %4, align 8, !tbaa !5
  %239 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %238)
          to label %240 unwind label %101

240:                                              ; preds = %237
  call void @llvm.lifetime.start.p0(i64 1, ptr %31) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %30, ptr noundef @.str.273, ptr noundef nonnull align 1 dereferenceable(1) %31)
          to label %241 unwind label %253

241:                                              ; preds = %240
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %239, ptr noundef %30)
          to label %242 unwind label %257

242:                                              ; preds = %241
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #6
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #6
  ret void

243:                                              ; preds = %219, %201, %159
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  br label %262

244:                                              ; preds = %235
  %245 = landingpad { ptr, i32 }
          cleanup
  %246 = extractvalue { ptr, i32 } %245, 0
  store ptr %246, ptr %6, align 8
  %247 = extractvalue { ptr, i32 } %245, 1
  store i32 %247, ptr %7, align 4
  br label %252

248:                                              ; preds = %236
  %249 = landingpad { ptr, i32 }
          cleanup
  %250 = extractvalue { ptr, i32 } %249, 0
  store ptr %250, ptr %6, align 8
  %251 = extractvalue { ptr, i32 } %249, 1
  store i32 %251, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %28) #6
  br label %252

252:                                              ; preds = %248, %244
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #6
  br label %262

253:                                              ; preds = %240
  %254 = landingpad { ptr, i32 }
          cleanup
  %255 = extractvalue { ptr, i32 } %254, 0
  store ptr %255, ptr %6, align 8
  %256 = extractvalue { ptr, i32 } %254, 1
  store i32 %256, ptr %7, align 4
  br label %261

257:                                              ; preds = %241
  %258 = landingpad { ptr, i32 }
          cleanup
  %259 = extractvalue { ptr, i32 } %258, 0
  store ptr %259, ptr %6, align 8
  %260 = extractvalue { ptr, i32 } %258, 1
  store i32 %260, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #6
  br label %261

261:                                              ; preds = %257, %253
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #6
  br label %262

262:                                              ; preds = %261, %252, %243, %158, %149, %140, %131, %122, %113, %101
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #6
  br label %263

263:                                              ; preds = %262
  %264 = load ptr, ptr %6, align 8
  %265 = load i32, ptr %7, align 4
  %266 = insertvalue { ptr, i32 } poison, ptr %264, 0
  %267 = insertvalue { ptr, i32 } %266, i32 %265, 1
  resume { ptr, i32 } %267
}

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 = { 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 #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{i8 0, i8 2}
!14 = !{}
!15 = distinct !{!15, !16}
!16 = !{!"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.153" = 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.45" = type { ptr, ptr }

@.str.35 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.42 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.266 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.272 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.273 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.275 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.281 = 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_ptrIN4lang2cc4Node4Expr2_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_ptrIN4lang2cc4Node4Decl10EnumStruct2_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_polyIN4lang2cc4Node4Decl10EnumStruct2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.153") align 8, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 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 #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_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_ptrIN4lang2cc4Node4Decl10EnumStruct2_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_IN4lang2cc4Node4Expr2_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_ptrIN4lang2cc4Node4Expr2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) local_unnamed_addr #4 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 #5 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 #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang2cc4Node4Expr2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(140), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang2cc4Node4Expr2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_indentEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_dedentEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4lang2cc4Node4Decl10EnumStruct2_T5writeERN6langcc6rc_ptrINS5_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(176) %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.153", 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::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::allocator", align 1
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca %"class.std::allocator", align 1
  %16 = alloca %"struct.langcc::rc_ptr.45", align 8
  %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 %"class.std::__cxx11::basic_string", align 8
  %24 = alloca %"class.std::allocator", align 1
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #6
  %25 = getelementptr inbounds i8, ptr %0, i64 48
  call void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang2cc4Node4Decl10EnumStruct2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.153") align 8 %3, ptr noundef nonnull align 8 dereferenceable(16) %25)
  %26 = 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) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.281, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %27 unwind label %76

27:                                               ; preds = %2
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %26, ptr noundef nonnull %4)
          to label %28 unwind label %78

28:                                               ; preds = %27
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  %29 = 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) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull @.str.266, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %30 unwind label %81

30:                                               ; preds = %28
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %29, ptr noundef nonnull %6)
          to label %31 unwind label %83

31:                                               ; preds = %30
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  %32 = 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 %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull @.str.272, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %33 unwind label %86

33:                                               ; preds = %31
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %32, ptr noundef nonnull %8)
          to label %34 unwind label %88

34:                                               ; preds = %33
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  %35 = 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 %11) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull @.str.266, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %36 unwind label %91

36:                                               ; preds = %34
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %35, ptr noundef nonnull %10)
          to label %37 unwind label %93

37:                                               ; preds = %36
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  %38 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %39 = getelementptr inbounds i8, ptr %38, i64 144
  %40 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %39)
  invoke void @_ZN4lang2cc4Node4Expr2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(140) %40, ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %41 unwind label %74

41:                                               ; preds = %37
  %42 = 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 %13) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull @.str.266, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %43 unwind label %96

43:                                               ; preds = %41
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %42, ptr noundef nonnull %12)
          to label %44 unwind label %98

44:                                               ; preds = %43
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  %45 = 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 %15) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull @.str.275, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %46 unwind label %101

46:                                               ; preds = %44
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %45, ptr noundef nonnull %14)
          to label %47 unwind label %103

47:                                               ; preds = %46
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #6
  %48 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %49 = getelementptr inbounds i8, ptr %48, i64 160
  %50 = call noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang2cc4Node4Expr2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %49)
  %51 = icmp sgt i64 %50, 0
  br i1 %51, label %.critedge.peel, label %._crit_edge.thread89

.critedge.peel:                                   ; preds = %47
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %16) #6
  %52 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %53 = getelementptr inbounds i8, ptr %52, i64 160
  %54 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Expr2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %53)
  %55 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang2cc4Node4Expr2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %54, i64 noundef 0)
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef nonnull align 8 dereferenceable(16) %55)
  %56 = 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) %56, i64 noundef 1)
          to label %57 unwind label %.loopexit.split-lp

57:                                               ; preds = %.critedge.peel
  %58 = 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) %58)
          to label %59 unwind label %.loopexit.split-lp

59:                                               ; preds = %57
  %60 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %16)
  invoke void @_ZN4lang2cc4Node4Expr2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(140) %60, ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %61 unwind label %.loopexit.split-lp

61:                                               ; preds = %59
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #6
  %62 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %63 = getelementptr inbounds i8, ptr %62, i64 160
  %64 = call noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang2cc4Node4Expr2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %63)
  %65 = icmp sgt i64 %64, 1
  br i1 %65, label %.lr.ph.peel.next, label %._crit_edge.thread

.lr.ph.peel.next:                                 ; preds = %61, %113
  %.02772 = phi i64 [ %114, %113 ], [ 1, %61 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %16) #6
  %66 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %67 = getelementptr inbounds i8, ptr %66, i64 160
  %68 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Expr2_TEEEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %67)
  %69 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN6langcc3VecINS_6rc_ptrIN4lang2cc4Node4Expr2_TEEEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %68, i64 noundef %.02772)
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef nonnull align 8 dereferenceable(16) %69)
  %70 = 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) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull @.str.35, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %71 unwind label %108

71:                                               ; preds = %.lr.ph.peel.next
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %70, ptr noundef nonnull %17)
          to label %72 unwind label %109

72:                                               ; preds = %71
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %18) #6
  %73 = 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) %73, i64 noundef 1)
          to label %111 unwind label %.loopexit

74:                                               ; preds = %37
  %75 = landingpad { ptr, i32 }
          cleanup
  br label %149

76:                                               ; preds = %2
  %77 = landingpad { ptr, i32 }
          cleanup
  br label %80

78:                                               ; preds = %27
  %79 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  br label %80

80:                                               ; preds = %78, %76
  %.pn = phi { ptr, i32 } [ %79, %78 ], [ %77, %76 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  br label %149

81:                                               ; preds = %28
  %82 = landingpad { ptr, i32 }
          cleanup
  br label %85

83:                                               ; preds = %30
  %84 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #6
  br label %85

85:                                               ; preds = %83, %81
  %.pn44 = phi { ptr, i32 } [ %84, %83 ], [ %82, %81 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  br label %149

86:                                               ; preds = %31
  %87 = landingpad { ptr, i32 }
          cleanup
  br label %90

88:                                               ; preds = %33
  %89 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  br label %90

90:                                               ; preds = %88, %86
  %.pn46 = phi { ptr, i32 } [ %89, %88 ], [ %87, %86 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  br label %149

91:                                               ; preds = %34
  %92 = landingpad { ptr, i32 }
          cleanup
  br label %95

93:                                               ; preds = %36
  %94 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  br label %95

95:                                               ; preds = %93, %91
  %.pn48 = phi { ptr, i32 } [ %94, %93 ], [ %92, %91 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  br label %149

96:                                               ; preds = %41
  %97 = landingpad { ptr, i32 }
          cleanup
  br label %100

98:                                               ; preds = %43
  %99 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  br label %100

100:                                              ; preds = %98, %96
  %.pn50 = phi { ptr, i32 } [ %99, %98 ], [ %97, %96 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  br label %149

101:                                              ; preds = %44
  %102 = landingpad { ptr, i32 }
          cleanup
  br label %105

103:                                              ; preds = %46
  %104 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #6
  br label %105

105:                                              ; preds = %103, %101
  %.pn52 = phi { ptr, i32 } [ %104, %103 ], [ %102, %101 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #6
  br label %149

106:                                              ; preds = %130, %._crit_edge.thread89
  %107 = landingpad { ptr, i32 }
          cleanup
  br label %149

.loopexit:                                        ; preds = %72, %111
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %119

.loopexit.split-lp:                               ; preds = %.critedge.peel, %57, %59
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %119

108:                                              ; preds = %.lr.ph.peel.next
  %lpad.loopexit79 = landingpad { ptr, i32 }
          cleanup
  br label %110

109:                                              ; preds = %71
  %lpad.loopexit84 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #6
  br label %110

110:                                              ; preds = %109, %108
  %.pn60 = phi { ptr, i32 } [ %lpad.loopexit84, %109 ], [ %lpad.loopexit79, %108 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %18) #6
  br label %119

111:                                              ; preds = %72
  %112 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %16)
  invoke void @_ZN4lang2cc4Node4Expr2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(140) %112, ptr noundef nonnull align 8 dereferenceable(16) %1)
          to label %113 unwind label %.loopexit

113:                                              ; preds = %111
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #6
  %114 = add nuw nsw i64 %.02772, 1
  %115 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %116 = getelementptr inbounds i8, ptr %115, i64 160
  %117 = call noundef i64 @_ZN6langcc3lenINS_6rc_ptrIN4lang2cc4Node4Expr2_TEEEEElRKNS1_INS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %116)
  %118 = icmp slt i64 %114, %117
  br i1 %118, label %.lr.ph.peel.next, label %._crit_edge, !llvm.loop !5

119:                                              ; preds = %.loopexit, %.loopexit.split-lp, %110
  %.pn62 = phi { ptr, i32 } [ %.pn60, %110 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Expr2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #6
  br label %149

._crit_edge:                                      ; preds = %113
  br i1 %51, label %._crit_edge.thread, label %._crit_edge.thread89

._crit_edge.thread:                               ; preds = %61, %._crit_edge
  %120 = 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 %20) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %19, ptr noundef nonnull @.str.35, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %121 unwind label %123

121:                                              ; preds = %._crit_edge.thread
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %120, ptr noundef nonnull %19)
          to label %122 unwind label %125

122:                                              ; preds = %121
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #6
  br label %._crit_edge.thread89

123:                                              ; preds = %._crit_edge.thread
  %124 = landingpad { ptr, i32 }
          cleanup
  br label %127

125:                                              ; preds = %121
  %126 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #6
  br label %127

127:                                              ; preds = %125, %123
  %.pn54 = phi { ptr, i32 } [ %126, %125 ], [ %124, %123 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #6
  br label %149

._crit_edge.thread89:                             ; preds = %47, %122, %._crit_edge
  %128 = 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) %128, i64 noundef 1)
          to label %129 unwind label %106

129:                                              ; preds = %._crit_edge.thread89
  br i1 %51, label %130, label %132

130:                                              ; preds = %129
  %131 = 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) %131)
          to label %132 unwind label %106

132:                                              ; preds = %130, %129
  %133 = 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 %22) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef nonnull @.str.42, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %134 unwind label %139

134:                                              ; preds = %132
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %133, ptr noundef nonnull %21)
          to label %135 unwind label %141

135:                                              ; preds = %134
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  %136 = 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 %24) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %23, ptr noundef nonnull @.str.273, ptr noundef nonnull align 1 dereferenceable(1) %24)
          to label %137 unwind label %144

137:                                              ; preds = %135
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %136, ptr noundef nonnull %23)
          to label %138 unwind label %146

138:                                              ; preds = %137
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %24) #6
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  ret void

139:                                              ; preds = %132
  %140 = landingpad { ptr, i32 }
          cleanup
  br label %143

141:                                              ; preds = %134
  %142 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #6
  br label %143

143:                                              ; preds = %141, %139
  %.pn56 = phi { ptr, i32 } [ %142, %141 ], [ %140, %139 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  br label %149

144:                                              ; preds = %135
  %145 = landingpad { ptr, i32 }
          cleanup
  br label %148

146:                                              ; preds = %137
  %147 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #6
  br label %148

148:                                              ; preds = %146, %144
  %.pn58 = phi { ptr, i32 } [ %147, %146 ], [ %145, %144 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %24) #6
  br label %149

149:                                              ; preds = %106, %119, %127, %148, %143, %105, %100, %95, %90, %85, %80, %74
  %.pn62.pn.pn = phi { ptr, i32 } [ %.pn58, %148 ], [ %.pn56, %143 ], [ %.pn52, %105 ], [ %.pn50, %100 ], [ %75, %74 ], [ %.pn48, %95 ], [ %.pn46, %90 ], [ %.pn44, %85 ], [ %.pn, %80 ], [ %.pn62, %119 ], [ %107, %106 ], [ %.pn54, %127 ]
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl10EnumStruct2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  resume { ptr, i32 } %.pn62.pn.pn
}

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 = { 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 #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = distinct !{!5, !6, !7}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!"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