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AsmParser: Split up ParseMDFieldsImpl(), NFC

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226526 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith 2015-01-19 23:39:32 +00:00
parent 8732027cd8
commit 3a18dcb572
2 changed files with 17 additions and 10 deletions
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25
lib/AsmParser/LLParser.cpp
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@ -2953,16 +2953,7 @@ bool LLParser::ParseMDField(LocTy Loc, StringRef Name, MDField &Result) {
}
template <class ParserTy>
bool LLParser::ParseMDFieldsImpl(ParserTy parseField, LocTy &ClosingLoc) {
assert(Lex.getKind() == lltok::MetadataVar && "Expected metadata type name");
Lex.Lex();
if (ParseToken(lltok::lparen, "expected '(' here"))
return true;
ClosingLoc = Lex.getLoc();
if (EatIfPresent(lltok::rparen))
return false;
bool LLParser::ParseMDFieldsImplBody(ParserTy parseField) {
do {
if (Lex.getKind() != lltok::LabelStr)
return TokError("expected field label here");
@ -2971,6 +2962,20 @@ bool LLParser::ParseMDFieldsImpl(ParserTy parseField, LocTy &ClosingLoc) {
return true;
} while (EatIfPresent(lltok::comma));
return false;
}
template <class ParserTy>
bool LLParser::ParseMDFieldsImpl(ParserTy parseField, LocTy &ClosingLoc) {
assert(Lex.getKind() == lltok::MetadataVar && "Expected metadata type name");
Lex.Lex();
if (ParseToken(lltok::lparen, "expected '(' here"))
return true;
if (Lex.getKind() != lltok::rparen)
if (ParseMDFieldsImplBody(parseField))
return true;
ClosingLoc = Lex.getLoc();
return ParseToken(lltok::rparen, "expected ')' here");
}

2
lib/AsmParser/LLParser.h
View File

@ -422,6 +422,8 @@ namespace llvm {
MDUnsignedField<uint32_t> &Result);
bool ParseMDField(LocTy Loc, StringRef Name, MDField &Result);
template <class ParserTy>
bool ParseMDFieldsImplBody(ParserTy parseField);
template <class ParserTy>
bool ParseMDFieldsImpl(ParserTy parseField, LocTy &ClosingLoc);
bool ParseSpecializedMDNode(MDNode *&N, bool IsDistinct = false);
bool ParseMDLocation(MDNode *&Result, bool IsDistinct);