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| author | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2012-02-01 07:56:44 +0000 |
|---|---|---|
| committer | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2012-02-01 07:56:44 +0000 |
| commit | 3ae98150e3e3c4770644a33cf38fe42a582509bb (patch) | |
| tree | 9210d27ac48d904fd6efa3304c62b2a68a401532 /lib/CodeGen/MachineLoopInfo.cpp | |
| parent | 24473120a253a05f3601cd3373403b47e6d03d41 (diff) | |
Optimization for "truncate" operation on AVX.
Truncating v4i64 -> v4i32 and v8i32 -> v8i16 may be done with set of shuffles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149485 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineLoopInfo.cpp')
0 files changed, 0 insertions, 0 deletions