Re: [PATCH v2] x86: Use crc32 target option for CRC32 intrinsics

2021-04-15 Thread Uros Bizjak via Gcc-patches
On Thu, Apr 15, 2021 at 6:51 PM H.J. Lu wrote: > > On Thu, Apr 15, 2021 at 9:34 AM Uros Bizjak wrote: > > > > On Thu, Apr 15, 2021 at 6:26 PM H.J. Lu wrote: > > > > > > On Thu, Apr 15, 2021 at 9:14 AM Uros Bizjak wrote: > > > > > > > > On Thu, Apr 15, 2021 at 5:11 PM H.J. Lu wrote: > > > > > >

Re: [PATCH v2] x86: Use crc32 target option for CRC32 intrinsics

2021-04-15 Thread H.J. Lu via Gcc-patches
On Thu, Apr 15, 2021 at 9:53 AM Uros Bizjak wrote: > > On Thu, Apr 15, 2021 at 6:51 PM H.J. Lu wrote: > > > > On Thu, Apr 15, 2021 at 9:34 AM Uros Bizjak wrote: > > > > > > On Thu, Apr 15, 2021 at 6:26 PM H.J. Lu wrote: > > > > > > > > On Thu, Apr 15, 2021 at 9:14 AM Uros Bizjak wrote: > > > >

Re: [PATCH v2] x86: Use crc32 target option for CRC32 intrinsics

2021-04-15 Thread Uros Bizjak via Gcc-patches
On Thu, Apr 15, 2021 at 6:51 PM H.J. Lu wrote: > > On Thu, Apr 15, 2021 at 9:34 AM Uros Bizjak wrote: > > > > On Thu, Apr 15, 2021 at 6:26 PM H.J. Lu wrote: > > > > > > On Thu, Apr 15, 2021 at 9:14 AM Uros Bizjak wrote: > > > > > > > > On Thu, Apr 15, 2021 at 5:11 PM H.J. Lu wrote: > > > > > >

[PATCH v2] x86: Use crc32 target option for CRC32 intrinsics

2021-04-15 Thread H.J. Lu via Gcc-patches
nd MWAIT. These are There are no intrinsics for MONITOR nor MWAIT. > enabled with SSE3 and don't use XMM registers. Also somewhat similar > is FISTTP, but there is no intrinsic for this insn. True. Here is the v2 patch without PTA_CRC32. -- H.J. From 918c28ae8843df90d1d73838e7afe05