| commit | e6d1853e7431b3e50b53ce61c673ed9a5b27ea09 | [log] [tgz] |
|---|---|---|
| author | Eli Friedman <eli.friedman@gmail.com> | Wed Jul 27 19:43:50 2011 +0000 |
| committer | Eli Friedman <eli.friedman@gmail.com> | Wed Jul 27 19:43:50 2011 +0000 |
| tree | 461f8dd0dd9e4cdb348ca06d05df34c22987aca7 | |
| parent | 02364191d6f6a2fa680e7238b84d03f298a9cc1b [diff] |
X86ISD::MEMBARRIER does not require SSE2; it doesn't actually generate any code, and all x86 processors will honor the required semantics. llvm-svn: 136249