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| author | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2017-09-13 06:40:26 +0000 |
|---|---|---|
| committer | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2017-09-13 06:40:26 +0000 |
| commit | 6cab129464a853bfd05d568598b206e5c4b5ceaa (patch) | |
| tree | 21ac34382d2e4aaf61e490b8c5c45b0a1613af47 /llvm/lib/TableGen/Main.cpp | |
| parent | 6570c1d8b8c53466e06220a00fe692abd0b3ed2f (diff) | |
| download | bcm5719-llvm-6cab129464a853bfd05d568598b206e5c4b5ceaa.tar.gz bcm5719-llvm-6cab129464a853bfd05d568598b206e5c4b5ceaa.zip | |
[X86 CodeGen] Optimization of ZeroExtendLoad for v2i8 vector
Load with zero-extend and sign-extend from v2i8 to v2i32 is "Legal" since SSE4.1 and may be performed using PMOVZXBD , PMOVSXBD instructions.
llvm-svn: 313121
Diffstat (limited to 'llvm/lib/TableGen/Main.cpp')
0 files changed, 0 insertions, 0 deletions
