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| author | Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net> | 2018-10-01 10:35:13 +0000 |
|---|---|---|
| committer | Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net> | 2018-10-01 10:35:13 +0000 |
| commit | 24ea163007008f494195e754ccb8a5fd082ce302 (patch) | |
| tree | f0389770168beb624f47377b9b286086902e7350 /clang/unittests/Basic/VirtualFileSystemTest.cpp | |
| parent | af048648d367cc23f923e11ea8cbf909e2c3bde4 (diff) | |
| download | llvm-24ea163007008f494195e754ccb8a5fd082ce302.zip llvm-24ea163007008f494195e754ccb8a5fd082ce302.tar.gz llvm-24ea163007008f494195e754ccb8a5fd082ce302.tar.bz2 | |
[X86][BtVer2] Teach how to identify zero-idiom VPERM2F128rr instructions.
This patch adds another variant class to identify zero-idiom VPERM2F128rr
instructions.
On Jaguar, a VPERM wih bit 3 and 7 of the mask set, is a zero-idiom.
Differential Revision: https://reviews.llvm.org/D52663
llvm-svn: 343452
Diffstat (limited to 'clang/unittests/Basic/VirtualFileSystemTest.cpp')
0 files changed, 0 insertions, 0 deletions