+
+/// ParseMDSubrange:
+/// ::= !MDSubrange(count: 30, lowerBound: 2)
+bool LLParser::ParseMDSubrange(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(count, MDUnsignedField, (0, UINT64_MAX >> 1)); \
+ OPTIONAL(lowerBound, MDSignedField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDSubrange, (Context, count.Val, lowerBound.Val));
+ return false;
+}
+
+/// ParseMDEnumerator:
+/// ::= !MDEnumerator(value: 30, name: "SomeKind")
+bool LLParser::ParseMDEnumerator(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(value, MDSignedField, ); \
+ REQUIRED(name, MDStringField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDEnumerator, (Context, value.Val, name.Val));
+ return false;
+}
+
+/// ParseMDBasicType:
+/// ::= !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32)
+bool LLParser::ParseMDBasicType(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(tag, DwarfTagField, ); \
+ OPTIONAL(name, MDStringField, ); \
+ OPTIONAL(size, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(align, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(encoding, DwarfAttEncodingField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDBasicType, (Context, tag.Val, name.Val, size.Val,
+ align.Val, encoding.Val));
+ return false;
+}
+
+/// ParseMDDerivedType:
+/// ::= !MDDerivedType(tag: DW_TAG_pointer_type, name: "int", file: !0,
+/// line: 7, scope: !1, baseType: !2, size: 32,
+/// align: 32, offset: 0, flags: 0, extraData: !3)
+bool LLParser::ParseMDDerivedType(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(tag, DwarfTagField, ); \
+ OPTIONAL(name, MDStringField, ); \
+ OPTIONAL(file, MDField, ); \
+ OPTIONAL(line, LineField, ); \
+ OPTIONAL(scope, MDField, ); \
+ REQUIRED(baseType, MDField, ); \
+ OPTIONAL(size, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(align, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(offset, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(flags, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(extraData, MDField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDDerivedType,
+ (Context, tag.Val, name.Val, file.Val, line.Val,
+ scope.Val, baseType.Val, size.Val, align.Val,
+ offset.Val, flags.Val, extraData.Val));
+ return false;
+}
+
+bool LLParser::ParseMDCompositeType(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(tag, DwarfTagField, ); \
+ OPTIONAL(name, MDStringField, ); \
+ OPTIONAL(file, MDField, ); \
+ OPTIONAL(line, LineField, ); \
+ OPTIONAL(scope, MDField, ); \
+ OPTIONAL(baseType, MDField, ); \
+ OPTIONAL(size, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(align, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(offset, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(flags, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(elements, MDField, ); \
+ OPTIONAL(runtimeLang, DwarfLangField, ); \
+ OPTIONAL(vtableHolder, MDField, ); \
+ OPTIONAL(templateParams, MDField, ); \
+ OPTIONAL(identifier, MDStringField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(
+ MDCompositeType,
+ (Context, tag.Val, name.Val, file.Val, line.Val, scope.Val, baseType.Val,
+ size.Val, align.Val, offset.Val, flags.Val, elements.Val,
+ runtimeLang.Val, vtableHolder.Val, templateParams.Val, identifier.Val));
+ return false;
+}
+
+bool LLParser::ParseMDSubroutineType(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ OPTIONAL(flags, MDUnsignedField, (0, UINT32_MAX)); \
+ REQUIRED(types, MDField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDSubroutineType, (Context, flags.Val, types.Val));
+ return false;
+}
+
+/// ParseMDFileType:
+/// ::= !MDFileType(filename: "path/to/file", directory: "/path/to/dir")
+bool LLParser::ParseMDFile(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(filename, MDStringField, ); \
+ REQUIRED(directory, MDStringField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDFile, (Context, filename.Val, directory.Val));
+ return false;
+}
+
+/// ParseMDCompileUnit:
+/// ::= !MDCompileUnit(language: DW_LANG_C99, file: !0, producer: "clang",
+/// isOptimized: true, flags: "-O2", runtimeVersion: 1,
+/// splitDebugFilename: "abc.debug", emissionKind: 1,
+/// enums: !1, retainedTypes: !2, subprograms: !3,
+/// globals: !4, imports: !5)
+bool LLParser::ParseMDCompileUnit(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(language, DwarfLangField, ); \
+ REQUIRED(file, MDField, ); \
+ OPTIONAL(producer, MDStringField, ); \
+ OPTIONAL(isOptimized, MDBoolField, ); \
+ OPTIONAL(flags, MDStringField, ); \
+ OPTIONAL(runtimeVersion, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(splitDebugFilename, MDStringField, ); \
+ OPTIONAL(emissionKind, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(enums, MDField, ); \
+ OPTIONAL(retainedTypes, MDField, ); \
+ OPTIONAL(subprograms, MDField, ); \
+ OPTIONAL(globals, MDField, ); \
+ OPTIONAL(imports, MDField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDCompileUnit,
+ (Context, language.Val, file.Val, producer.Val,
+ isOptimized.Val, flags.Val, runtimeVersion.Val,
+ splitDebugFilename.Val, emissionKind.Val, enums.Val,
+ retainedTypes.Val, subprograms.Val, globals.Val,
+ imports.Val));
+ return false;
+}
+
+/// ParseMDSubprogram:
+/// ::= !MDSubprogram(scope: !0, name: "foo", linkageName: "_Zfoo",
+/// file: !1, line: 7, type: !2, isLocal: false,
+/// isDefinition: true, scopeLine: 8, containingType: !3,
+/// virtuality: DW_VIRTUALTIY_pure_virtual,
+/// virtualIndex: 10, flags: 11,
+/// isOptimized: false, function: void ()* @_Z3foov,
+/// templateParams: !4, declaration: !5, variables: !6)
+bool LLParser::ParseMDSubprogram(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ OPTIONAL(scope, MDField, ); \
+ REQUIRED(name, MDStringField, ); \
+ OPTIONAL(linkageName, MDStringField, ); \
+ OPTIONAL(file, MDField, ); \
+ OPTIONAL(line, LineField, ); \
+ OPTIONAL(type, MDField, ); \
+ OPTIONAL(isLocal, MDBoolField, ); \
+ OPTIONAL(isDefinition, MDBoolField, (true)); \
+ OPTIONAL(scopeLine, LineField, ); \
+ OPTIONAL(containingType, MDField, ); \
+ OPTIONAL(virtuality, DwarfVirtualityField, ); \
+ OPTIONAL(virtualIndex, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(flags, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(isOptimized, MDBoolField, ); \
+ OPTIONAL(function, MDConstant, ); \
+ OPTIONAL(templateParams, MDField, ); \
+ OPTIONAL(declaration, MDField, ); \
+ OPTIONAL(variables, MDField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(
+ MDSubprogram, (Context, scope.Val, name.Val, linkageName.Val, file.Val,
+ line.Val, type.Val, isLocal.Val, isDefinition.Val,
+ scopeLine.Val, containingType.Val, virtuality.Val,
+ virtualIndex.Val, flags.Val, isOptimized.Val, function.Val,
+ templateParams.Val, declaration.Val, variables.Val));
+ return false;
+}
+
+/// ParseMDLexicalBlock:
+/// ::= !MDLexicalBlock(scope: !0, file: !2, line: 7, column: 9)
+bool LLParser::ParseMDLexicalBlock(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(scope, MDField, ); \
+ OPTIONAL(file, MDField, ); \
+ OPTIONAL(line, LineField, ); \
+ OPTIONAL(column, ColumnField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(
+ MDLexicalBlock, (Context, scope.Val, file.Val, line.Val, column.Val));
+ return false;
+}
+
+/// ParseMDLexicalBlockFile:
+/// ::= !MDLexicalBlockFile(scope: !0, file: !2, discriminator: 9)
+bool LLParser::ParseMDLexicalBlockFile(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(scope, MDField, ); \
+ OPTIONAL(file, MDField, ); \
+ REQUIRED(discriminator, MDUnsignedField, (0, UINT32_MAX));
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDLexicalBlockFile,
+ (Context, scope.Val, file.Val, discriminator.Val));
+ return false;
+}
+
+/// ParseMDNamespace:
+/// ::= !MDNamespace(scope: !0, file: !2, name: "SomeNamespace", line: 9)
+bool LLParser::ParseMDNamespace(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(scope, MDField, ); \
+ OPTIONAL(file, MDField, ); \
+ OPTIONAL(name, MDStringField, ); \
+ OPTIONAL(line, LineField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDNamespace,
+ (Context, scope.Val, file.Val, name.Val, line.Val));
+ return false;
+}
+
+/// ParseMDTemplateTypeParameter:
+/// ::= !MDTemplateTypeParameter(scope: !0, name: "Ty", type: !1)
+bool LLParser::ParseMDTemplateTypeParameter(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(scope, MDField, ); \
+ OPTIONAL(name, MDStringField, ); \
+ REQUIRED(type, MDField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDTemplateTypeParameter,
+ (Context, scope.Val, name.Val, type.Val));
+ return false;
+}
+
+/// ParseMDTemplateValueParameter:
+/// ::= !MDTemplateValueParameter(tag: DW_TAG_template_value_parameter,
+/// scope: !0, name: "V", type: !1,
+/// value: i32 7)
+bool LLParser::ParseMDTemplateValueParameter(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(tag, DwarfTagField, ); \
+ REQUIRED(scope, MDField, ); \
+ OPTIONAL(name, MDStringField, ); \
+ REQUIRED(type, MDField, ); \
+ REQUIRED(value, MDField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(
+ MDTemplateValueParameter,
+ (Context, tag.Val, scope.Val, name.Val, type.Val, value.Val));
+ return false;
+}
+
+/// ParseMDGlobalVariable:
+/// ::= !MDGlobalVariable(scope: !0, name: "foo", linkageName: "foo",
+/// file: !1, line: 7, type: !2, isLocal: false,
+/// isDefinition: true, variable: i32* @foo,
+/// declaration: !3)
+bool LLParser::ParseMDGlobalVariable(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ OPTIONAL(scope, MDField, ); \
+ REQUIRED(name, MDStringField, ); \
+ OPTIONAL(linkageName, MDStringField, ); \
+ OPTIONAL(file, MDField, ); \
+ OPTIONAL(line, LineField, ); \
+ OPTIONAL(type, MDField, ); \
+ OPTIONAL(isLocal, MDBoolField, ); \
+ OPTIONAL(isDefinition, MDBoolField, (true)); \
+ OPTIONAL(variable, MDConstant, ); \
+ OPTIONAL(declaration, MDField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDGlobalVariable,
+ (Context, scope.Val, name.Val, linkageName.Val,
+ file.Val, line.Val, type.Val, isLocal.Val,
+ isDefinition.Val, variable.Val, declaration.Val));
+ return false;
+}
+
+/// ParseMDLocalVariable:
+/// ::= !MDLocalVariable(tag: DW_TAG_arg_variable, scope: !0, name: "foo",
+/// file: !1, line: 7, type: !2, arg: 2, flags: 7,
+/// inlinedAt: !3)
+bool LLParser::ParseMDLocalVariable(MDNode *&Result, bool IsDistinct) {
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(tag, DwarfTagField, ); \
+ OPTIONAL(scope, MDField, ); \
+ OPTIONAL(name, MDStringField, ); \
+ OPTIONAL(file, MDField, ); \
+ OPTIONAL(line, LineField, ); \
+ OPTIONAL(type, MDField, ); \
+ OPTIONAL(arg, MDUnsignedField, (0, UINT8_MAX)); \
+ OPTIONAL(flags, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(inlinedAt, MDField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(
+ MDLocalVariable, (Context, tag.Val, scope.Val, name.Val, file.Val,
+ line.Val, type.Val, arg.Val, flags.Val, inlinedAt.Val));
+ return false;
+}
+
+bool LLParser::ParseMDExpression(MDNode *&Result, bool IsDistinct) {
+ return TokError("unimplemented parser");
+}
+bool LLParser::ParseMDObjCProperty(MDNode *&Result, bool IsDistinct) {
+ return TokError("unimplemented parser");
+}
+bool LLParser::ParseMDImportedEntity(MDNode *&Result, bool IsDistinct) {
+ return TokError("unimplemented parser");
+}