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AsmParser: Reorder ParseMetadata() logic, NFC 

llvm-svn: 225709
This commit is contained in:
Duncan P. N. Exon Smith 2015-01-12 22:24:50 +00:00
parent dbcff30bd1
commit 62a7919f6b
1 changed files with 13 additions and 13 deletions
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26
llvm/lib/AsmParser/LLParser.cpp
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@ -2966,6 +2966,16 @@ bool LLParser::ParseMetadata(Metadata *&MD, PerFunctionState *PFS) {
assert(Lex.getKind() == lltok::exclaim && "Expected '!' here");
Lex.Lex();
// MDString:
// ::= '!' STRINGCONSTANT
if (Lex.getKind() == lltok::StringConstant) {
MDString *S;
if (ParseMDString(S))
return true;
MD = S;
return false;
}
// MDNode:
// !{ ... }
if (Lex.getKind() == lltok::lbrace) {
@ -2978,20 +2988,10 @@ bool LLParser::ParseMetadata(Metadata *&MD, PerFunctionState *PFS) {
// Standalone metadata reference
// !42
if (Lex.getKind() == lltok::APSInt) {
MDNode *N;
if (ParseMDNodeID(N))
return true;
MD = N;
return false;
}
// MDString:
// ::= '!' STRINGCONSTANT
MDString *S;
if (ParseMDString(S))
MDNode *N;
if (ParseMDNodeID(N))
return true;
MD = S;
MD = N;
return false;
}