METADATA_TEMPLATE_VALUE= 26, // [distinct, scope, name, type, value, ...]
METADATA_GLOBAL_VAR = 27, // [distinct, ...]
METADATA_LOCAL_VAR = 28, // [distinct, ...]
- METADATA_EXPRESSION = 29 // [distinct, n x element]
+ METADATA_EXPRESSION = 29, // [distinct, n x element]
+ METADATA_OBJC_PROPERTY = 30 // [distinct, name, file, line, ...]
};
// The constants block (CONSTANTS_BLOCK_ID) describes emission for each
StringRef getSetterName() const { return getStringOperand(3); }
Metadata *getType() const { return getOperand(4); }
+ MDString *getRawName() const { return getOperandAs<MDString>(0); }
+ MDString *getRawGetterName() const { return getOperandAs<MDString>(2); }
+ MDString *getRawSetterName() const { return getOperandAs<MDString>(3); }
+
static bool classof(const Metadata *MD) {
return MD->getMetadataID() == MDObjCPropertyKind;
}
return false;
}
+/// ParseMDObjCProperty:
+/// ::= !MDObjCProperty(name: "foo", file: !1, line: 7, setter: "setFoo",
+/// getter: "getFoo", attributes: 7, type: !2)
bool LLParser::ParseMDObjCProperty(MDNode *&Result, bool IsDistinct) {
- return TokError("unimplemented parser");
+#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
+ REQUIRED(name, MDStringField, ); \
+ OPTIONAL(file, MDField, ); \
+ OPTIONAL(line, LineField, ); \
+ OPTIONAL(setter, MDStringField, ); \
+ OPTIONAL(getter, MDStringField, ); \
+ OPTIONAL(attributes, MDUnsignedField, (0, UINT32_MAX)); \
+ OPTIONAL(type, MDField, );
+ PARSE_MD_FIELDS();
+#undef VISIT_MD_FIELDS
+
+ Result = GET_OR_DISTINCT(MDObjCProperty,
+ (Context, name.Val, file.Val, line.Val, setter.Val,
+ getter.Val, attributes.Val, type.Val));
+ return false;
}
+
bool LLParser::ParseMDImportedEntity(MDNode *&Result, bool IsDistinct) {
return TokError("unimplemented parser");
}
NextMDValueNo++);
break;
}
+ case bitc::METADATA_OBJC_PROPERTY: {
+ if (Record.size() != 8)
+ return Error("Invalid record");
+
+ MDValueList.AssignValue(
+ GET_OR_DISTINCT(MDObjCProperty, Record[0],
+ (Context, getMDString(Record[1]),
+ getMDOrNull(Record[2]), Record[3],
+ getMDString(Record[4]), getMDString(Record[5]),
+ Record[6], getMDOrNull(Record[7]))),
+ NextMDValueNo++);
+ break;
+ }
case bitc::METADATA_STRING: {
std::string String(Record.begin(), Record.end());
llvm::UpgradeMDStringConstant(String);
Record.clear();
}
-static void WriteMDObjCProperty(const MDObjCProperty *, const ValueEnumerator &,
- BitstreamWriter &, SmallVectorImpl<uint64_t> &,
- unsigned) {
- llvm_unreachable("write not implemented");
+static void WriteMDObjCProperty(const MDObjCProperty *N,
+ const ValueEnumerator &VE,
+ BitstreamWriter &Stream,
+ SmallVectorImpl<uint64_t> &Record,
+ unsigned Abbrev) {
+ Record.push_back(N->isDistinct());
+ Record.push_back(VE.getMetadataOrNullID(N->getRawName()));
+ Record.push_back(VE.getMetadataOrNullID(N->getFile()));
+ Record.push_back(N->getLine());
+ Record.push_back(VE.getMetadataOrNullID(N->getRawSetterName()));
+ Record.push_back(VE.getMetadataOrNullID(N->getRawGetterName()));
+ Record.push_back(N->getAttributes());
+ Record.push_back(VE.getMetadataOrNullID(N->getType()));
+
+ Stream.EmitRecord(bitc::METADATA_OBJC_PROPERTY, Record, Abbrev);
+ Record.clear();
}
+
static void WriteMDImportedEntity(const MDImportedEntity *,
const ValueEnumerator &, BitstreamWriter &,
SmallVectorImpl<uint64_t> &, unsigned) {
Out << ")";
}
-static void writeMDObjCProperty(raw_ostream &, const MDObjCProperty *,
- TypePrinting *, SlotTracker *, const Module *) {
- llvm_unreachable("write not implemented");
+static void writeMDObjCProperty(raw_ostream &Out, const MDObjCProperty *N,
+ TypePrinting *TypePrinter, SlotTracker *Machine,
+ const Module *Context) {
+ Out << "!MDObjCProperty(";
+ FieldSeparator FS;
+ Out << FS << "name: \"" << N->getName() << "\"";
+ if (N->getFile()) {
+ Out << FS << "file: ";
+ writeMetadataAsOperand(Out, N->getFile(), TypePrinter, Machine, Context);
+ }
+ if (N->getLine())
+ Out << FS << "line: " << N->getLine();
+ if (!N->getSetterName().empty())
+ Out << FS << "setter: \"" << N->getSetterName() << "\"";
+ if (!N->getGetterName().empty())
+ Out << FS << "getter: \"" << N->getGetterName() << "\"";
+ if (N->getAttributes())
+ Out << FS << "attributes: " << N->getAttributes();
+ if (N->getType()) {
+ Out << FS << "type: ";
+ writeMetadataAsOperand(Out, N->getType(), TypePrinter, Machine, Context);
+ }
+ Out << ")";
}
+
static void writeMDImportedEntity(raw_ostream &, const MDImportedEntity *,
TypePrinting *, SlotTracker *,
const Module *) {
--- /dev/null
+; RUN: not llvm-as < %s -disable-output 2>&1 | FileCheck %s
+
+; CHECK: [[@LINE+1]]:38: error: missing required field 'name'
+!0 = !MDObjCProperty(setter: "setFoo")
--- /dev/null
+; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
+; RUN: verify-uselistorder %s
+
+; CHECK: !named = !{!0, !1, !2, !3, !4, !4}
+!named = !{!0, !1, !2, !3, !4, !5}
+
+!0 = !{!"path/to/file", !"/path/to/dir"}
+!1 = !MDFile(filename: "path/to/file", directory: "/path/to/dir")
+!2 = distinct !{}
+
+
+; CHECK: !2 = distinct !{}
+; CHECK-NEXT: !3 = !MDObjCProperty(name: "foo", file: !0, line: 7, setter: "setFoo", getter: "getFoo", attributes: 7, type: !2)
+!3 = !MDObjCProperty(name: "foo", file: !0, line: 7, setter: "setFoo",
+ getter: "getFoo", attributes: 7, type: !2)
+
+; CHECK-NEXT: !4 = !MDObjCProperty(name: "foo")
+!4 = !MDObjCProperty(name: "foo", file: null, line: 0, setter: "", getter: "",
+ attributes: 0, type: null)
+!5 = !MDObjCProperty(name: "foo")