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cutils: Rearrange buffer_is_zero acceleration
authorRichard Henderson <rth@twiddle.net>
Mon, 29 Aug 2016 18:46:15 +0000 (11:46 -0700)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 13 Sep 2016 17:13:30 +0000 (19:13 +0200)
commit5e33a8722254f99cbce6ede73adb4b735d94f58f
tree9e9e7dd4e52a73a95f31c2e16d6373cacb4e705dtree | snapshot
parenta1febc4950f2c6232c002f401d7cd409f6fa6a88commit | diff
cutils: Rearrange buffer_is_zero acceleration

Allow selection of several acceleration functions
based on the size and alignment of the buffer.
Do not require ifunc support for AVX2 acceleration.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <1472496380-19706-5-git-send-email-rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
configure diff | blob | history
util/bufferiszero.c diff | blob | history
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