| commit | e13074c2c1321d069fb95806bdce64f9a3512341 | [log] [tgz] |
|---|---|---|
| author | sewardj <sewardj@8f6e269a-dfd6-0310-a8e1-e2731360e62c> | Thu Nov 08 10:57:08 2012 +0000 |
| committer | sewardj <sewardj@8f6e269a-dfd6-0310-a8e1-e2731360e62c> | Thu Nov 08 10:57:08 2012 +0000 |
| tree | 67bf8b8c050a46365841c004d23af2e85f08e2cf | |
| parent | bb3f40144f5e72dfbba740d4b2f090b4a91c3876 [diff] |
Improve accuracy of definedness tracking through the x86 PMOVMSKB and BSF instructions, as the lack of it causes false positives (VEX side). Fixes #308627. Combined efforts of Patrick J. LoPresti <lopresti@gmail.com> and me. git-svn-id: svn://svn.valgrind.org/vex/trunk@2559 8f6e269a-dfd6-0310-a8e1-e2731360e62c