Commit Graph

1 Commits

Author SHA1 Message Date
Michael Liao 3224543bf9 Fix PR12359
- In addition to undefined, if V2 is zero vector, skip 2nd PSHUFB and POR as
  well as PSHUFB will zero elements with negative indices.

  Patch by Sriram Murali <sriram.murali@intel.com>

llvm-svn: 163018
2012-08-31 20:12:31 +00:00