Re: PING^1 [PATCH v2] x86: Check AVX512 without mask instructions

2021-07-30 Thread Uros Bizjak via Gcc-patches
On Mon, Jul 26, 2021 at 5:33 AM Hongtao Liu wrote: > > On Wed, Jul 14, 2021 at 8:27 PM H.J. Lu wrote: > > > > On Fri, Jun 25, 2021 at 5:39 AM H.J. Lu wrote: > > > > > > On Fri, Jun 25, 2021 at 12:50 AM Uros Bizjak wrote: > > > > > > > > On Fri, Jun 25, 2021 at 4:51 AM Hongtao Liu wrote: > > >

Re: PING^1 [PATCH v2] x86: Check AVX512 without mask instructions

2021-07-25 Thread Hongtao Liu via Gcc-patches
On Wed, Jul 14, 2021 at 8:27 PM H.J. Lu wrote: > > On Fri, Jun 25, 2021 at 5:39 AM H.J. Lu wrote: > > > > On Fri, Jun 25, 2021 at 12:50 AM Uros Bizjak wrote: > > > > > > On Fri, Jun 25, 2021 at 4:51 AM Hongtao Liu wrote: > > > > > > > > On Fri, Jun 25, 2021 at 12:13 AM Uros Bizjak via Gcc-patch

PING^1 [PATCH v2] x86: Check AVX512 without mask instructions

2021-07-14 Thread H.J. Lu via Gcc-patches
On Fri, Jun 25, 2021 at 5:39 AM H.J. Lu wrote: > > On Fri, Jun 25, 2021 at 12:50 AM Uros Bizjak wrote: > > > > On Fri, Jun 25, 2021 at 4:51 AM Hongtao Liu wrote: > > > > > > On Fri, Jun 25, 2021 at 12:13 AM Uros Bizjak via Gcc-patches > > > wrote: > > > > > > > > On Thu, Jun 24, 2021 at 2:12 PM

[PATCH v2] x86: Check AVX512 without mask instructions

2021-06-25 Thread H.J. Lu via Gcc-patches
-check.h > > ssse3-check.h > > stack-check-11.c > > stack-check-12.c > > stack-check-17.c > > stack-check-18.c > > stack-check-19.c > > xop-check.h > > True, but this would just paper over the real problem. Now, it is > expected that the user decorate