Re: [PATCH] Improve *pmaddwd

2016-05-06 Thread Kirill Yukhin
On 04 May 21:48, Jakub Jelinek wrote: > Hi! > > As the testcase shows, we unnecessarily disallow xmm16+, even when > we can use them for -mavx512bw. > > Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk? OK for trunk. -- Thanks, K > > 2016-05-04 Jakub Jelinek > > * c

[PATCH] Improve *pmaddwd

2016-05-04 Thread Jakub Jelinek
Hi! As the testcase shows, we unnecessarily disallow xmm16+, even when we can use them for -mavx512bw. Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk? 2016-05-04 Jakub Jelinek * config/i386/sse.md (*avx2_pmaddwd, *sse2_pmaddwd): Use v instead of x in vex