tree 67bf8b8c050a46365841c004d23af2e85f08e2cf
parent bb3f40144f5e72dfbba740d4b2f090b4a91c3876
author sewardj <sewardj@8f6e269a-dfd6-0310-a8e1-e2731360e62c> 1352372228 +0000
committer sewardj <sewardj@8f6e269a-dfd6-0310-a8e1-e2731360e62c> 1352372228 +0000

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