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llvm-mc: Use AddBlankLine in asm parser. This makes transliteration match the input much more closely, and also makes the API calls from the AsmParser and CodeGen line up better.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104466 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2010-05-23 18:36:34 +00:00
parent fdb5a86179
commit 01777ff094
1 changed files with 9 additions and 0 deletions
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9
lib/MC/MCParser/AsmParser.cpp
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@ -432,6 +432,7 @@ bool AsmParser::ParseBinOpRHS(unsigned Precedence, const MCExpr *&Res,
/// ::= Label* Identifier OperandList* EndOfStatement /// ::= Label* Identifier OperandList* EndOfStatement
bool AsmParser::ParseStatement() { bool AsmParser::ParseStatement() {
if (Lexer.is(AsmToken::EndOfStatement)) { if (Lexer.is(AsmToken::EndOfStatement)) {
Out.AddBlankLine();
Lex(); Lex();
return false; return false;
} }
@ -506,6 +507,14 @@ bool AsmParser::ParseStatement() {
// Emit the label. // Emit the label.
Out.EmitLabel(Sym); Out.EmitLabel(Sym);
// Consume any end of statement token, if present, to avoid spurious
// AddBlankLine calls().
if (Lexer.is(AsmToken::EndOfStatement)) {
Lex();
if (Lexer.is(AsmToken::Eof))
return false;
}
return ParseStatement(); return ParseStatement();
} }