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| author | Michael Liao <michael.liao@intel.com> | 2012-08-31 20:12:31 +0000 |
|---|---|---|
| committer | Michael Liao <michael.liao@intel.com> | 2012-08-31 20:12:31 +0000 |
| commit | 3224543bf90a7fe52a15052b2e2339cea7d669c1 (patch) | |
| tree | aff31fd8322100327c1998bbba8696a76e1891a0 /llvm/lib/CodeGen/SelectionDAG | |
| parent | 0e337543dcadb5baceec59c4f87f48cf204449bb (diff) | |
| download | bcm5719-llvm-3224543bf90a7fe52a15052b2e2339cea7d669c1.tar.gz bcm5719-llvm-3224543bf90a7fe52a15052b2e2339cea7d669c1.zip | |
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
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG')
0 files changed, 0 insertions, 0 deletions
