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Some small (and mostly cosmetic) fixes.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172640 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky
2013-01-16 19:32:36 +00:00
parent 665c34bd01
commit ed5df01198
1 changed files with 17 additions and 22 deletions
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15
lib/MC/MCParser/AsmParser.cpp
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@@ -1113,8 +1113,7 @@ bool AsmParser::ParseStatement(ParseStatementInfo &Info) {
if (!TheCondState.Ignore)
return TokError("unexpected token at start of statement");
IDVal = "";
}
else {
} else {
IDVal = getTok().getString();
Lex(); // Consume the integer token to be used as an identifier token.
if (Lexer.getKind() != AsmToken::Colon) {
@@ -1122,12 +1121,10 @@ bool AsmParser::ParseStatement(ParseStatementInfo &Info) {
return TokError("unexpected token at start of statement");
}
}
} else if (Lexer.is(AsmToken::Dot)) {
// Treat '.' as a valid identifier in this context.
Lex();
IDVal = ".";
} else if (ParseIdentifier(IDVal)) {
if (!TheCondState.Ignore)
return TokError("unexpected token at start of statement");
@@ -1168,7 +1165,8 @@ bool AsmParser::ParseStatement(ParseStatementInfo &Info) {
return ParseDirectiveEndIf(IDLoc);
}
// If we are in a ".if 0" block, ignore this statement.
// Ignore the statement if in the middle of inactive conditional
// (e.g. ".if 0").
if (TheCondState.Ignore) {
EatToEndOfStatement();
return false;
@@ -1451,12 +1449,9 @@ bool AsmParser::ParseStatement(ParseStatementInfo &Info) {
CheckForValidSection();
// Canonicalize the opcode to lower case.
SmallString<128> OpcodeStr;
for (unsigned i = 0, e = IDVal.size(); i != e; ++i)
OpcodeStr.push_back(tolower(IDVal[i]));
std::string OpcodeStr = IDVal.lower();
ParseInstructionInfo IInfo(Info.AsmRewrites);
bool HadError = getTargetParser().ParseInstruction(IInfo, OpcodeStr.str(),
bool HadError = getTargetParser().ParseInstruction(IInfo, OpcodeStr,
IDLoc, Info.ParsedOperands);
Info.ParseError = HadError;