Support stand alone metadata syntax.
!0 = constant metadata !{i32 21, i32 22}
@llvm.blah = constant metadata !{i32 1000, i16 200, metadata !0}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74630 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLParser.h b/lib/AsmParser/LLParser.h
index 7106689..41c2ee7 100644
--- a/lib/AsmParser/LLParser.h
+++ b/lib/AsmParser/LLParser.h
@@ -43,7 +43,8 @@
std::map<std::string, std::pair<PATypeHolder, LocTy> > ForwardRefTypes;
std::map<unsigned, std::pair<PATypeHolder, LocTy> > ForwardRefTypeIDs;
std::vector<PATypeHolder> NumberedTypes;
-
+ /// MetadataCache - This map keeps track of parsed metadata constants.
+ std::map<unsigned, Constant *> MetadataCache;
struct UpRefRecord {
/// Loc - This is the location of the upref.
LocTy Loc;
@@ -139,6 +140,7 @@
bool ParseGlobal(const std::string &Name, LocTy Loc, unsigned Linkage,
bool HasLinkage, unsigned Visibility);
bool ParseAlias(const std::string &Name, LocTy Loc, unsigned Visibility);
+ bool ParseStandaloneMetadata();
// Type Parsing.
bool ParseType(PATypeHolder &Result, bool AllowVoid = false);