LGTM, pushed, thanks.
> -Original Message-
> From: Beignet [mailto:beignet-boun...@lists.freedesktop.org] On Behalf Of
> rander.wang
> Sent: Monday, June 19, 2017 13:21
> To: beig...@freedesktop.org
> Cc: Wang, Rander
> Subject: [Beignet] [PATCH] backend: ref
remove a few unnecessary codes , and get 20% improvement
at worse case. If X is a NAN, there are some if-return
codes to return NAN. Now change it to add(x - x) which
get the same NAN
pass the conformance tests and utests
Signed-off-by: rander.wang
---
ba
