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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-12-22 11:34:28 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-12-22 11:34:28 +0000 |
| commit | 17347912b46213658074416133396caffd034e0c (patch) | |
| tree | 7ffd4581245e74f4d8922c2a459d7231c3a3808d /lib/CodeGen/MachineRegisterInfo.cpp | |
| parent | b44c1f90e465a1905cff00212929520ab1f36b64 (diff) | |
X86: Emit vector sext as shuffle + sra if vpmovsx is not available.
Also loosen the SSSE3 dependency a bit, expanded pshufb + psra is still better
than scalarized loads. Fixes PR14590.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170984 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineRegisterInfo.cpp')
0 files changed, 0 insertions, 0 deletions