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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-10-05 19:42:57 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-10-05 19:42:57 +0000 |
| commit | e452b171306ac255dedc46a49defc866a65184c6 (patch) | |
| tree | 9014cac1a9d112e8bfde09a3d69eadcbaafc6803 /lib/MC/MCParser/AsmParser.cpp | |
| parent | a818c072af2f94704d08776d5bc7c50a012e40c2 (diff) | |
Add support for a fill value in the .zero directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115655 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCParser/AsmParser.cpp')
| -rw-r--r-- | lib/MC/MCParser/AsmParser.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp index 974e4ab0a6..e627ebb96f 100644 --- a/lib/MC/MCParser/AsmParser.cpp +++ b/lib/MC/MCParser/AsmParser.cpp @@ -1498,12 +1498,19 @@ bool AsmParser::ParseDirectiveZero() { if (ParseAbsoluteExpression(NumBytes)) return true; + int64_t Val = 0; + if (getLexer().is(AsmToken::Comma)) { + Lex(); + if (ParseAbsoluteExpression(Val)) + return true; + } + if (getLexer().isNot(AsmToken::EndOfStatement)) return TokError("unexpected token in '.zero' directive"); Lex(); - getStreamer().EmitFill(NumBytes, 0, DEFAULT_ADDRSPACE); + getStreamer().EmitFill(NumBytes, Val, DEFAULT_ADDRSPACE); return false; } |