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| author | Nadav Rotem <nadav.rotem@intel.com> | 2012-04-10 14:33:13 +0000 |
|---|---|---|
| committer | Nadav Rotem <nadav.rotem@intel.com> | 2012-04-10 14:33:13 +0000 |
| commit | 50e64cfe6e250dbe2528fc5bda75c68b04a8bc49 (patch) | |
| tree | 11f8711c3c0c8a1418507063bde7ac8b81a7826f /lib/CodeGen/MachineFunctionAnalysis.cpp | |
| parent | 45fb79bc54159330979bf24e4bfbdbb64bee1e2c (diff) | |
Modify the code that lowers shuffles to blends from using blendvXX to vblendXX.
blendv uses a register for the selection while vblend uses an immediate.
On sandybridge they still have the same latency and execute on the same execution ports.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154396 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineFunctionAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions