; LLVM IR from jzimmerman/langcc :: gen/cc/gen.ll (ZN4lang2cc6parser17_parse_proc_1_9_0EPN6langcc15ParserProcStateE)

; 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.24" = type { ptr, ptr }
%"struct.langcc::ParserAttrMask" = type { [16 x i8] }
%"struct.langcc::ParserLookahead" = type { [8 x i16] }
%"struct.langcc::SymItem" = type { i64, i64, %"struct.langcc::ParserAttrMask", i64, i64, i64, %"struct.langcc::Result_T", %"struct.langcc::ParserLookahead" }
%"struct.langcc::Result_T" = type { ptr, %"struct.langcc::TokenBounds" }
%"struct.langcc::TokenBounds" = type { i32, i32 }
%"struct.langcc::rc_ptr.516" = type { ptr, ptr }
%"struct.langcc::ParserProcState" = type { %"struct.langcc::rc_ptr.16", ptr, ptr, i64, ptr, i64, ptr, i64, ptr, i64, %"struct.langcc::SymItem", ptr, ptr }
%"struct.langcc::rc_ptr.16" = type { ptr, ptr }
%"struct.langcc::ParserVertexStackItem" = type { i64, i64 }

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc14ParserAttrMaskC2Ev(ptr noundef nonnull align 1 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc15ParserLookaheadC2Ev(ptr noundef nonnull align 2 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang2cc4Node4Decl6Struct4tmpl4item8make_extEPN6langcc5ArenaElNS6_11TokenBoundsEblNS6_14ParserAttrMaskENS6_15ParserLookaheadENS6_6rc_ptrINS6_3VecINSC_INS5_4args4item2_TEEEEEEE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.24") align 8, ptr noundef, i64 noundef, i64, i1 noundef zeroext, i64 noundef, ptr noundef byval(%"struct.langcc::ParserAttrMask") align 8, ptr noundef byval(%"struct.langcc::ParserLookahead") align 8, ptr noundef) #4

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEEC2ERKSE_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc15ParserProcState3genEv(ptr noundef nonnull align 8 dereferenceable(192)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN6langcc6Gensym3genEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc11TokenBoundsC2Eii(ptr noundef nonnull align 4 dereferenceable(8), i32 noundef, i32 noundef) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc8Result_TC2EPvNS_11TokenBoundsE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i64) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc7SymItemC2Ell(ptr noundef nonnull align 8 dereferenceable(88), i64 noundef, i64 noundef) unnamed_addr #6 align 2

; Function Attrs: mustprogress noinline uwtable
define dso_local void @_ZN4lang2cc6parser17_parse_proc_1_9_0EPN6langcc15ParserProcStateE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::SymItem") align 8 %0, ptr noundef %1) #7 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca %"struct.langcc::SymItem", align 8
  %10 = alloca %"struct.langcc::SymItem", align 8
  %11 = alloca %"struct.langcc::SymItem", align 8
  %12 = alloca %"struct.langcc::Result_T", align 8
  %13 = alloca %"struct.langcc::Result_T", align 8
  %14 = alloca %"struct.langcc::Result_T", align 8
  %15 = alloca %"struct.langcc::Result_T", align 8
  %16 = alloca %"struct.langcc::rc_ptr.516", align 8
  %17 = alloca ptr, align 8
  %18 = alloca i32, align 4
  %19 = alloca %"struct.langcc::rc_ptr.24", align 8
  %20 = alloca %"struct.langcc::TokenBounds", align 4
  %21 = alloca %"struct.langcc::ParserAttrMask", align 8
  %22 = alloca %"struct.langcc::ParserLookahead", align 8
  %23 = alloca %"struct.langcc::rc_ptr.516", align 8
  %24 = alloca %"struct.langcc::Result_T", align 8
  %25 = alloca %"struct.langcc::TokenBounds", align 4
  store ptr %1, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #8
  %26 = load ptr, ptr %3, align 8, !tbaa !5
  %27 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %26, i32 0, i32 5
  %28 = load i64, ptr %27, align 8, !tbaa !9
  store i64 %28, ptr %4, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #8
  %29 = load ptr, ptr %3, align 8, !tbaa !5
  %30 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %29, i32 0, i32 7
  %31 = load i64, ptr %30, align 8, !tbaa !20
  store i64 %31, ptr %5, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #8
  %32 = load ptr, ptr %3, align 8, !tbaa !5
  %33 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %32, i32 0, i32 9
  %34 = load i64, ptr %33, align 8, !tbaa !21
  store i64 %34, ptr %6, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #8
  %35 = load ptr, ptr %3, align 8, !tbaa !5
  %36 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %35, i32 0, i32 3
  %37 = load i64, ptr %36, align 8, !tbaa !22
  store i64 %37, ptr %7, align 8, !tbaa !19
  %38 = load i64, ptr %7, align 8, !tbaa !19
  %39 = sub nsw i64 %38, 3
  store i64 %39, ptr %7, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #8
  %40 = load ptr, ptr %3, align 8, !tbaa !5
  %41 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %40, i32 0, i32 2
  %42 = load ptr, ptr %41, align 8, !tbaa !23
  %43 = load i64, ptr %7, align 8, !tbaa !19
  %44 = sub nsw i64 %43, 1
  %45 = getelementptr inbounds %"struct.langcc::ParserVertexStackItem", ptr %42, i64 %44
  %46 = getelementptr inbounds %"struct.langcc::ParserVertexStackItem", ptr %45, i32 0, i32 1
  %47 = load i64, ptr %46, align 8, !tbaa !24
  store i64 %47, ptr %8, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 88, ptr %9) #8
  %48 = load ptr, ptr %3, align 8, !tbaa !5
  %49 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %48, i32 0, i32 4
  %50 = load ptr, ptr %49, align 8, !tbaa !26
  %51 = load i64, ptr %4, align 8, !tbaa !19
  %52 = sub nsw i64 %51, 1
  %53 = getelementptr inbounds %"struct.langcc::SymItem", ptr %50, i64 %52
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %9, ptr align 8 %53, i64 88, i1 false), !tbaa.struct !27
  call void @llvm.lifetime.start.p0(i64 88, ptr %10) #8
  %54 = load ptr, ptr %3, align 8, !tbaa !5
  %55 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %54, i32 0, i32 4
  %56 = load ptr, ptr %55, align 8, !tbaa !26
  %57 = load i64, ptr %4, align 8, !tbaa !19
  %58 = sub nsw i64 %57, 2
  %59 = getelementptr inbounds %"struct.langcc::SymItem", ptr %56, i64 %58
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %10, ptr align 8 %59, i64 88, i1 false), !tbaa.struct !27
  call void @llvm.lifetime.start.p0(i64 88, ptr %11) #8
  %60 = load ptr, ptr %3, align 8, !tbaa !5
  %61 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %60, i32 0, i32 4
  %62 = load ptr, ptr %61, align 8, !tbaa !26
  %63 = load i64, ptr %4, align 8, !tbaa !19
  %64 = sub nsw i64 %63, 3
  %65 = getelementptr inbounds %"struct.langcc::SymItem", ptr %62, i64 %64
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %11, ptr align 8 %65, i64 88, i1 false), !tbaa.struct !27
  %66 = load i64, ptr %4, align 8, !tbaa !19
  %67 = sub nsw i64 %66, 3
  store i64 %67, ptr %4, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 16, ptr %12) #8
  %68 = load ptr, ptr %3, align 8, !tbaa !5
  %69 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %68, i32 0, i32 6
  %70 = load ptr, ptr %69, align 8, !tbaa !30
  %71 = load i64, ptr %5, align 8, !tbaa !19
  %72 = sub nsw i64 %71, 1
  %73 = getelementptr inbounds %"struct.langcc::Result_T", ptr %70, i64 %72
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %12, ptr align 8 %73, i64 16, i1 false), !tbaa.struct !31
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #8
  %74 = load ptr, ptr %3, align 8, !tbaa !5
  %75 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %74, i32 0, i32 6
  %76 = load ptr, ptr %75, align 8, !tbaa !30
  %77 = load i64, ptr %5, align 8, !tbaa !19
  %78 = sub nsw i64 %77, 2
  %79 = getelementptr inbounds %"struct.langcc::Result_T", ptr %76, i64 %78
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %13, ptr align 8 %79, i64 16, i1 false), !tbaa.struct !31
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #8
  %80 = load ptr, ptr %3, align 8, !tbaa !5
  %81 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %80, i32 0, i32 6
  %82 = load ptr, ptr %81, align 8, !tbaa !30
  %83 = load i64, ptr %5, align 8, !tbaa !19
  %84 = sub nsw i64 %83, 3
  %85 = getelementptr inbounds %"struct.langcc::Result_T", ptr %82, i64 %84
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %14, ptr align 8 %85, i64 16, i1 false), !tbaa.struct !31
  %86 = load i64, ptr %5, align 8, !tbaa !19
  %87 = sub nsw i64 %86, 3
  store i64 %87, ptr %5, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #8
  %88 = load ptr, ptr %3, align 8, !tbaa !5
  %89 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %88, i32 0, i32 8
  %90 = load ptr, ptr %89, align 8, !tbaa !32
  %91 = load i64, ptr %6, align 8, !tbaa !19
  %92 = sub nsw i64 %91, 1
  %93 = getelementptr inbounds %"struct.langcc::Result_T", ptr %90, i64 %92
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %15, ptr align 8 %93, i64 16, i1 false), !tbaa.struct !31
  %94 = load i64, ptr %6, align 8, !tbaa !19
  %95 = sub nsw i64 %94, 1
  store i64 %95, ptr %6, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #8
  %96 = getelementptr inbounds %"struct.langcc::Result_T", ptr %12, i32 0, i32 0
  %97 = load ptr, ptr %96, align 8, !tbaa !33
  %98 = load ptr, ptr %3, align 8, !tbaa !5
  %99 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %98, i32 0, i32 12
  %100 = load ptr, ptr %99, align 8, !tbaa !34
  call void @_ZN6langcc15rc_from_ptr_extINS_3VecINS_6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEEENS2_IT_EEPvPNS_5ArenaE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.516") align 8 %16, ptr noundef %97, ptr noundef %100)
  invoke void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEE6decrefEv(ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %101 unwind label %153

101:                                              ; preds = %2
  call void @llvm.lifetime.start.p0(i64 16, ptr %19) #8
  %102 = load ptr, ptr %3, align 8, !tbaa !5
  %103 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %102, i32 0, i32 12
  %104 = load ptr, ptr %103, align 8, !tbaa !34
  %105 = load ptr, ptr %3, align 8, !tbaa !5
  %106 = invoke noundef ptr @_ZN6langcc15ParserProcState3genEv(ptr noundef nonnull align 8 dereferenceable(192) %105)
          to label %107 unwind label %157

107:                                              ; preds = %101
  %108 = invoke noundef i64 @_ZN6langcc6Gensym3genEv(ptr noundef nonnull align 8 dereferenceable(8) %106)
          to label %109 unwind label %157

109:                                              ; preds = %107
  %110 = load i64, ptr %8, align 8, !tbaa !19
  %111 = trunc i64 %110 to i32
  %112 = getelementptr inbounds %"struct.langcc::Result_T", ptr %15, i32 0, i32 1
  %113 = getelementptr inbounds %"struct.langcc::TokenBounds", ptr %112, i32 0, i32 1
  %114 = load i32, ptr %113, align 4, !tbaa !35
  invoke void @_ZN6langcc11TokenBoundsC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %20, i32 noundef %111, i32 noundef %114)
          to label %115 unwind label %157

115:                                              ; preds = %109
  invoke void @_ZN6langcc14ParserAttrMaskC2Ev(ptr noundef nonnull align 1 dereferenceable(16) %21)
          to label %116 unwind label %157

116:                                              ; preds = %115
  invoke void @_ZN6langcc15ParserLookaheadC2Ev(ptr noundef nonnull align 2 dereferenceable(16) %22)
          to label %117 unwind label %157

117:                                              ; preds = %116
  invoke void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEEC2ERKSE_(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %118 unwind label %157

118:                                              ; preds = %117
  %119 = load i64, ptr %20, align 4
  invoke void @_ZN4lang2cc4Node4Decl6Struct4tmpl4item8make_extEPN6langcc5ArenaElNS6_11TokenBoundsEblNS6_14ParserAttrMaskENS6_15ParserLookaheadENS6_6rc_ptrINS6_3VecINSC_INS5_4args4item2_TEEEEEEE(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.24") align 8 %19, ptr noundef %104, i64 noundef %108, i64 %119, i1 noundef zeroext false, i64 noundef -1, ptr noundef byval(%"struct.langcc::ParserAttrMask") align 8 %21, ptr noundef byval(%"struct.langcc::ParserLookahead") align 8 %22, ptr noundef %23)
          to label %120 unwind label %161

120:                                              ; preds = %118
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #8
  invoke void @_ZNK6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEE6increfEv(ptr noundef nonnull align 8 dereferenceable(16) %19)
          to label %121 unwind label %165

121:                                              ; preds = %120
  call void @llvm.lifetime.start.p0(i64 16, ptr %24) #8
  %122 = invoke noundef ptr @_ZNK6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEE3getEv(ptr noundef nonnull align 8 dereferenceable(16) %19)
          to label %123 unwind label %169

123:                                              ; preds = %121
  %124 = load i64, ptr %8, align 8, !tbaa !19
  %125 = trunc i64 %124 to i32
  %126 = getelementptr inbounds %"struct.langcc::Result_T", ptr %15, i32 0, i32 1
  %127 = getelementptr inbounds %"struct.langcc::TokenBounds", ptr %126, i32 0, i32 1
  %128 = load i32, ptr %127, align 4, !tbaa !35
  invoke void @_ZN6langcc11TokenBoundsC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %25, i32 noundef %125, i32 noundef %128)
          to label %129 unwind label %169

129:                                              ; preds = %123
  %130 = load i64, ptr %25, align 4
  invoke void @_ZN6langcc8Result_TC2EPvNS_11TokenBoundsE(ptr noundef nonnull align 8 dereferenceable(16) %24, ptr noundef %122, i64 %130)
          to label %131 unwind label %169

131:                                              ; preds = %129
  %132 = load ptr, ptr %3, align 8, !tbaa !5
  %133 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %132, i32 0, i32 6
  %134 = load ptr, ptr %133, align 8, !tbaa !30
  %135 = load i64, ptr %5, align 8, !tbaa !19
  %136 = getelementptr inbounds %"struct.langcc::Result_T", ptr %134, i64 %135
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %136, ptr align 8 %24, i64 16, i1 false), !tbaa.struct !31
  %137 = load i64, ptr %5, align 8, !tbaa !19
  %138 = add nsw i64 %137, 1
  store i64 %138, ptr %5, align 8, !tbaa !19
  %139 = load i64, ptr %8, align 8, !tbaa !19
  invoke void @_ZN6langcc7SymItemC2Ell(ptr noundef nonnull align 8 dereferenceable(88) %0, i64 noundef 81, i64 noundef %139)
          to label %140 unwind label %169

140:                                              ; preds = %131
  %141 = load i64, ptr %4, align 8, !tbaa !19
  %142 = load ptr, ptr %3, align 8, !tbaa !5
  %143 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %142, i32 0, i32 5
  store i64 %141, ptr %143, align 8, !tbaa !9
  %144 = load i64, ptr %5, align 8, !tbaa !19
  %145 = load ptr, ptr %3, align 8, !tbaa !5
  %146 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %145, i32 0, i32 7
  store i64 %144, ptr %146, align 8, !tbaa !20
  %147 = load i64, ptr %6, align 8, !tbaa !19
  %148 = load ptr, ptr %3, align 8, !tbaa !5
  %149 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %148, i32 0, i32 9
  store i64 %147, ptr %149, align 8, !tbaa !21
  %150 = load i64, ptr %7, align 8, !tbaa !19
  %151 = load ptr, ptr %3, align 8, !tbaa !5
  %152 = getelementptr inbounds %"struct.langcc::ParserProcState", ptr %151, i32 0, i32 3
  store i64 %150, ptr %152, align 8, !tbaa !22
  call void @llvm.lifetime.end.p0(i64 16, ptr %24) #8
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 88, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 88, ptr %10) #8
  call void @llvm.lifetime.end.p0(i64 88, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #8
  ret void

153:                                              ; preds = %2
  %154 = landingpad { ptr, i32 }
          cleanup
  %155 = extractvalue { ptr, i32 } %154, 0
  store ptr %155, ptr %17, align 8
  %156 = extractvalue { ptr, i32 } %154, 1
  store i32 %156, ptr %18, align 4
  br label %175

157:                                              ; preds = %117, %116, %115, %109, %107, %101
  %158 = landingpad { ptr, i32 }
          cleanup
  %159 = extractvalue { ptr, i32 } %158, 0
  store ptr %159, ptr %17, align 8
  %160 = extractvalue { ptr, i32 } %158, 1
  store i32 %160, ptr %18, align 4
  br label %174

161:                                              ; preds = %118
  %162 = landingpad { ptr, i32 }
          cleanup
  %163 = extractvalue { ptr, i32 } %162, 0
  store ptr %163, ptr %17, align 8
  %164 = extractvalue { ptr, i32 } %162, 1
  store i32 %164, ptr %18, align 4
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %23) #8
  br label %174

165:                                              ; preds = %120
  %166 = landingpad { ptr, i32 }
          cleanup
  %167 = extractvalue { ptr, i32 } %166, 0
  store ptr %167, ptr %17, align 8
  %168 = extractvalue { ptr, i32 } %166, 1
  store i32 %168, ptr %18, align 4
  br label %173

169:                                              ; preds = %131, %129, %123, %121
  %170 = landingpad { ptr, i32 }
          cleanup
  %171 = extractvalue { ptr, i32 } %170, 0
  store ptr %171, ptr %17, align 8
  %172 = extractvalue { ptr, i32 } %170, 1
  store i32 %172, ptr %18, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %24) #8
  br label %173

173:                                              ; preds = %169, %165
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19) #8
  br label %174

174:                                              ; preds = %173, %161, %157
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #8
  br label %175

175:                                              ; preds = %174, %153
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 88, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 88, ptr %10) #8
  call void @llvm.lifetime.end.p0(i64 88, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #8
  br label %176

176:                                              ; preds = %175
  %177 = load ptr, ptr %17, align 8
  %178 = load i32, ptr %18, align 4
  %179 = insertvalue { ptr, i32 } poison, ptr %177, 0
  %180 = insertvalue { ptr, i32 } %179, i32 %178, 1
  resume { ptr, i32 } %180
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc15rc_from_ptr_extINS_3VecINS_6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEEENS2_IT_EEPvPNS_5ArenaE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.516") align 8, ptr noundef, ptr noundef) #4

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEE6decrefEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZNK6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEE6increfEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEE3getEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #4 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { mustprogress noinline uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !12, i64 48}
!10 = !{!"_ZTSN6langcc15ParserProcStateE", !11, i64 0, !6, i64 16, !6, i64 24, !12, i64 32, !6, i64 40, !12, i64 48, !6, i64 56, !12, i64 64, !6, i64 72, !12, i64 80, !13, i64 88, !6, i64 176, !6, i64 184}
!11 = !{!"_ZTSN6langcc6rc_ptrINS_9LexOutputEEE", !6, i64 0, !6, i64 8}
!12 = !{!"long", !7, i64 0}
!13 = !{!"_ZTSN6langcc7SymItemE", !12, i64 0, !12, i64 8, !14, i64 16, !12, i64 32, !12, i64 40, !12, i64 48, !15, i64 56, !18, i64 72}
!14 = !{!"_ZTSN6langcc14ParserAttrMaskE", !7, i64 0}
!15 = !{!"_ZTSN6langcc8Result_TE", !6, i64 0, !16, i64 8}
!16 = !{!"_ZTSN6langcc11TokenBoundsE", !17, i64 0, !17, i64 4}
!17 = !{!"int", !7, i64 0}
!18 = !{!"_ZTSN6langcc15ParserLookaheadE", !7, i64 0}
!19 = !{!12, !12, i64 0}
!20 = !{!10, !12, i64 64}
!21 = !{!10, !12, i64 80}
!22 = !{!10, !12, i64 32}
!23 = !{!10, !6, i64 24}
!24 = !{!25, !12, i64 8}
!25 = !{!"_ZTSN6langcc21ParserVertexStackItemE", !12, i64 0, !12, i64 8}
!26 = !{!10, !6, i64 40}
!27 = !{i64 0, i64 8, !19, i64 8, i64 8, !19, i64 16, i64 16, !28, i64 32, i64 8, !19, i64 40, i64 8, !19, i64 48, i64 8, !19, i64 56, i64 8, !5, i64 64, i64 4, !29, i64 68, i64 4, !29, i64 72, i64 16, !28}
!28 = !{!7, !7, i64 0}
!29 = !{!17, !17, i64 0}
!30 = !{!10, !6, i64 56}
!31 = !{i64 0, i64 8, !5, i64 8, i64 4, !29, i64 12, i64 4, !29}
!32 = !{!10, !6, i64 72}
!33 = !{!15, !6, i64 0}
!34 = !{!10, !6, i64 184}
!35 = !{!15, !17, i64 12}


; 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.24" = type { ptr, ptr }
%"struct.langcc::ParserAttrMask" = type { [16 x i8] }
%"struct.langcc::ParserLookahead" = type { [8 x i16] }
%"struct.langcc::SymItem" = type { i64, i64, %"struct.langcc::ParserAttrMask", i64, i64, i64, %"struct.langcc::Result_T", %"struct.langcc::ParserLookahead" }
%"struct.langcc::Result_T" = type { ptr, %"struct.langcc::TokenBounds" }
%"struct.langcc::TokenBounds" = type { i32, i32 }
%"struct.langcc::rc_ptr.516" = type { ptr, ptr }
%"struct.langcc::ParserVertexStackItem" = type { i64, i64 }

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc14ParserAttrMaskC2Ev(ptr noundef nonnull align 1 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc15ParserLookaheadC2Ev(ptr noundef nonnull align 2 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4lang2cc4Node4Decl6Struct4tmpl4item8make_extEPN6langcc5ArenaElNS6_11TokenBoundsEblNS6_14ParserAttrMaskENS6_15ParserLookaheadENS6_6rc_ptrINS6_3VecINSC_INS5_4args4item2_TEEEEEEE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.24") align 8, ptr noundef, i64 noundef, i64, i1 noundef zeroext, i64 noundef, ptr noundef byval(%"struct.langcc::ParserAttrMask") align 8, ptr noundef byval(%"struct.langcc::ParserLookahead") align 8, ptr noundef) local_unnamed_addr #4

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEEC2ERKSE_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc15ParserProcState3genEv(ptr noundef nonnull align 8 dereferenceable(192)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN6langcc6Gensym3genEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc11TokenBoundsC2Eii(ptr noundef nonnull align 4 dereferenceable(8), i32 noundef, i32 noundef) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc8Result_TC2EPvNS_11TokenBoundsE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i64) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc7SymItemC2Ell(ptr noundef nonnull align 8 dereferenceable(88), i64 noundef, i64 noundef) unnamed_addr #6 align 2

; Function Attrs: mustprogress noinline uwtable
define dso_local void @_ZN4lang2cc6parser17_parse_proc_1_9_0EPN6langcc15ParserProcStateE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::SymItem") align 8 %0, ptr noundef %1) local_unnamed_addr #7 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"struct.langcc::rc_ptr.516", align 8
  %4 = alloca %"struct.langcc::rc_ptr.24", align 8
  %5 = alloca %"struct.langcc::TokenBounds", align 8
  %6 = alloca %"struct.langcc::ParserAttrMask", align 8
  %7 = alloca %"struct.langcc::ParserLookahead", align 8
  %8 = alloca %"struct.langcc::rc_ptr.516", align 8
  %9 = alloca %"struct.langcc::Result_T", align 8
  %10 = alloca %"struct.langcc::TokenBounds", align 8
  %11 = getelementptr inbounds i8, ptr %1, i64 48
  %12 = load i64, ptr %11, align 8, !tbaa !5
  %13 = getelementptr inbounds i8, ptr %1, i64 64
  %14 = load i64, ptr %13, align 8, !tbaa !18
  %15 = getelementptr inbounds i8, ptr %1, i64 80
  %16 = load i64, ptr %15, align 8, !tbaa !19
  %17 = getelementptr inbounds i8, ptr %1, i64 32
  %18 = load i64, ptr %17, align 8, !tbaa !20
  %19 = getelementptr inbounds i8, ptr %1, i64 24
  %20 = load ptr, ptr %19, align 8, !tbaa !21
  %21 = getelementptr %"struct.langcc::ParserVertexStackItem", ptr %20, i64 %18
  %22 = getelementptr i8, ptr %21, i64 -56
  %23 = load i64, ptr %22, align 8, !tbaa !22
  %24 = getelementptr inbounds i8, ptr %1, i64 56
  %25 = load ptr, ptr %24, align 8, !tbaa !24
  %26 = getelementptr %"struct.langcc::Result_T", ptr %25, i64 %14
  %27 = getelementptr i8, ptr %26, i64 -16
  %.sroa.02.0.copyload = load ptr, ptr %27, align 8, !tbaa !25
  %28 = getelementptr inbounds i8, ptr %1, i64 72
  %29 = load ptr, ptr %28, align 8, !tbaa !26
  %30 = add nsw i64 %16, -1
  %.sroa.4.0..sroa_idx = getelementptr inbounds %"struct.langcc::Result_T", ptr %29, i64 %30, i32 1, i32 1
  %.sroa.4.0.copyload = load i32, ptr %.sroa.4.0..sroa_idx, align 4, !tbaa !27
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #8
  %31 = getelementptr inbounds i8, ptr %1, i64 184
  %32 = load ptr, ptr %31, align 8, !tbaa !28
  call void @_ZN6langcc15rc_from_ptr_extINS_3VecINS_6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEEENS2_IT_EEPvPNS_5ArenaE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.516") align 8 %3, ptr noundef %.sroa.02.0.copyload, ptr noundef %32)
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEE6decrefEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #8
  %33 = load ptr, ptr %31, align 8, !tbaa !28
  %34 = call noundef ptr @_ZN6langcc15ParserProcState3genEv(ptr noundef nonnull align 8 dereferenceable(192) %1)
  %35 = call noundef i64 @_ZN6langcc6Gensym3genEv(ptr noundef nonnull align 8 dereferenceable(8) %34)
  %36 = trunc i64 %23 to i32
  call void @_ZN6langcc11TokenBoundsC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %5, i32 noundef %36, i32 noundef %.sroa.4.0.copyload)
  call void @_ZN6langcc14ParserAttrMaskC2Ev(ptr noundef nonnull align 1 dereferenceable(16) %6)
  call void @_ZN6langcc15ParserLookaheadC2Ev(ptr noundef nonnull align 2 dereferenceable(16) %7)
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEEC2ERKSE_(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 8 dereferenceable(16) %3)
  %37 = load i64, ptr %5, align 8
  invoke void @_ZN4lang2cc4Node4Decl6Struct4tmpl4item8make_extEPN6langcc5ArenaElNS6_11TokenBoundsEblNS6_14ParserAttrMaskENS6_15ParserLookaheadENS6_6rc_ptrINS6_3VecINSC_INS5_4args4item2_TEEEEEEE(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.24") align 8 %4, ptr noundef %33, i64 noundef %35, i64 %37, i1 noundef zeroext false, i64 noundef -1, ptr noundef nonnull byval(%"struct.langcc::ParserAttrMask") align 8 %6, ptr noundef nonnull byval(%"struct.langcc::ParserLookahead") align 8 %7, ptr noundef nonnull %8)
          to label %38 unwind label %48

38:                                               ; preds = %2
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #8
  call void @_ZNK6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEE6increfEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #8
  %39 = call noundef ptr @_ZNK6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEE3getEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
  call void @_ZN6langcc11TokenBoundsC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %10, i32 noundef %36, i32 noundef %.sroa.4.0.copyload)
  %40 = load i64, ptr %10, align 8
  call void @_ZN6langcc8Result_TC2EPvNS_11TokenBoundsE(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef %39, i64 %40)
  %41 = load ptr, ptr %24, align 8, !tbaa !24
  %42 = getelementptr %"struct.langcc::Result_T", ptr %41, i64 %14
  %43 = getelementptr i8, ptr %42, i64 -48
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %43, ptr noundef nonnull align 8 dereferenceable(16) %9, i64 16, i1 false), !tbaa.struct !29
  invoke void @_ZN6langcc7SymItemC2Ell(ptr noundef nonnull align 8 dereferenceable(88) %0, i64 noundef 81, i64 noundef %23)
          to label %44 unwind label %50

44:                                               ; preds = %38
  %45 = add nsw i64 %14, -2
  %46 = add nsw i64 %12, -3
  %47 = add nsw i64 %18, -3
  store i64 %46, ptr %11, align 8, !tbaa !5
  store i64 %45, ptr %13, align 8, !tbaa !18
  store i64 %30, ptr %15, align 8, !tbaa !19
  store i64 %47, ptr %17, align 8, !tbaa !20
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #8
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #8
  ret void

48:                                               ; preds = %2
  %49 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #8
  br label %52

50:                                               ; preds = %38
  %51 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #8
  call void @_ZN6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #8
  br label %52

52:                                               ; preds = %50, %48
  %.pn = phi { ptr, i32 } [ %51, %50 ], [ %49, %48 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #8
  call void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #8
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc15rc_from_ptr_extINS_3VecINS_6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEEENS2_IT_EEPvPNS_5ArenaE(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.516") align 8, ptr noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrINS_3VecINS0_IN4lang2cc4Node4Decl6Struct4tmpl4item4args4item2_TEEEEEE6decrefEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZNK6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEE6increfEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK6langcc6rc_ptrIN4lang2cc4Node4Decl6Struct4tmpl4item2_TEE3getEv(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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #4 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { mustprogress noinline uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !11, i64 48}
!6 = !{!"_ZTSN6langcc15ParserProcStateE", !7, i64 0, !8, i64 16, !8, i64 24, !11, i64 32, !8, i64 40, !11, i64 48, !8, i64 56, !11, i64 64, !8, i64 72, !11, i64 80, !12, i64 88, !8, i64 176, !8, i64 184}
!7 = !{!"_ZTSN6langcc6rc_ptrINS_9LexOutputEEE", !8, i64 0, !8, i64 8}
!8 = !{!"any pointer", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"long", !9, i64 0}
!12 = !{!"_ZTSN6langcc7SymItemE", !11, i64 0, !11, i64 8, !13, i64 16, !11, i64 32, !11, i64 40, !11, i64 48, !14, i64 56, !17, i64 72}
!13 = !{!"_ZTSN6langcc14ParserAttrMaskE", !9, i64 0}
!14 = !{!"_ZTSN6langcc8Result_TE", !8, i64 0, !15, i64 8}
!15 = !{!"_ZTSN6langcc11TokenBoundsE", !16, i64 0, !16, i64 4}
!16 = !{!"int", !9, i64 0}
!17 = !{!"_ZTSN6langcc15ParserLookaheadE", !9, i64 0}
!18 = !{!6, !11, i64 64}
!19 = !{!6, !11, i64 80}
!20 = !{!6, !11, i64 32}
!21 = !{!6, !8, i64 24}
!22 = !{!23, !11, i64 8}
!23 = !{!"_ZTSN6langcc21ParserVertexStackItemE", !11, i64 0, !11, i64 8}
!24 = !{!6, !8, i64 56}
!25 = !{!8, !8, i64 0}
!26 = !{!6, !8, i64 72}
!27 = !{!16, !16, i64 0}
!28 = !{!6, !8, i64 184}
!29 = !{i64 0, i64 8, !25, i64 8, i64 4, !27, i64 12, i64 4, !27}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass