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(parent: dde76ff) | patch
[X86] Add back AVX2 VR256 PMOVX patterns.
authorAhmed Bougacha <ahmed.bougacha@gmail.com>
Thu, 11 Dec 2014 04:32:17 +0000 (04:32 +0000)
committerAhmed Bougacha <ahmed.bougacha@gmail.com>
Thu, 11 Dec 2014 04:32:17 +0000 (04:32 +0000)
commit611a3ef0bcc26f5008ba1a61f600e11866a1bb49
tree31250c9efb987538caeedacecd0fb5111d1358c5tree | snapshot
parentdde76ff09c76bde19f4af7992c3ca14e1a69c694commit | diff
[X86] Add back AVX2 VR256 PMOVX patterns.

We can't reach those from zext, but other parts of the backend (the shuffle
lowering) generate 256-bit VZEXT nodes.

Fixes PR21876.

llvm-svn: 223996
llvm/lib/Target/X86/X86InstrSSE.td diff | blob | history
Domain: System / Toolchain;