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(parent: 2250d3a) | patch
cutils: Remove ppc buffer zero checking
authorRichard Henderson <rth@twiddle.net>
Mon, 29 Aug 2016 18:46:20 +0000 (11:46 -0700)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 13 Sep 2016 17:13:32 +0000 (19:13 +0200)
commit43ff5e01ecba41628f68eb3c62fd49e0405fcca9
tree27eddde0d7c4c93bd92517ee0894231421511927tree | snapshot
parent2250d3a293d36ed9d8143d4c3d3e94086c429af4commit | diff
cutils: Remove ppc buffer zero checking

For ppc64le, gcc6 does extremely poorly with the Altivec code.
Moreover, on POWER7 and POWER8, a hand-optimized Altivec version
turns out to be no faster than the revised integer version, and
therefore not worth the effort.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
util/bufferiszero.c diff | blob | history
Domain: SDK / Emulator;