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MC: Allow .common as alias for .comm assembler directive. PR10116. 

llvm-svn: 133349
This commit is contained in:
Hans Wennborg 2011-06-18 13:51:54 +00:00
parent e1fc29b6ac
commit 3fefc65c1d
2 changed files with 3 additions and 1 deletions
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2
llvm/lib/MC/MCParser/AsmParser.cpp
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@ -1146,7 +1146,7 @@ bool AsmParser::ParseStatement() {
if (IDVal == ".weak_def_can_be_hidden")
return ParseDirectiveSymbolAttribute(MCSA_WeakDefAutoPrivate);
if (IDVal == ".comm")
if (IDVal == ".comm" || IDVal == ".common")
return ParseDirectiveComm(/*IsLocal=*/false);
if (IDVal == ".lcomm")
return ParseDirectiveComm(/*IsLocal=*/true);

2
llvm/test/MC/AsmParser/directive_comm.s
View File

@ -3,6 +3,8 @@
# CHECK: TEST0:
# CHECK: .comm a,6,2
# CHECK: .comm b,8
# CHECK: .comm c,8
TEST0:
.comm a, 4+2, 2
.comm b,8
.common c,8