Re: [PATCH 1/2] Don't issue vzeroupper for vzeroupper call_insn.

2023-06-26 Thread Uros Bizjak via Gcc-patches
On Tue, Jun 27, 2023 at 8:08 AM Hongtao Liu wrote: > > On Tue, Jun 27, 2023 at 2:05 PM Uros Bizjak wrote: > > > > On Tue, Jun 27, 2023 at 7:55 AM liuhongt wrote: > > > > > > Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}. > > > Ok for trunk? > > > > > > gcc/ChangeLog: > > > > > >

Re: [PATCH 1/2] Don't issue vzeroupper for vzeroupper call_insn.

2023-06-26 Thread Hongtao Liu via Gcc-patches
On Tue, Jun 27, 2023 at 2:05 PM Uros Bizjak wrote: > > On Tue, Jun 27, 2023 at 7:55 AM liuhongt wrote: > > > > Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}. > > Ok for trunk? > > > > gcc/ChangeLog: > > > > PR target/82735 > > * config/i386/i386.cc (ix86_avx_u127_mode_n

Re: [PATCH 1/2] Don't issue vzeroupper for vzeroupper call_insn.

2023-06-26 Thread Uros Bizjak via Gcc-patches
On Tue, Jun 27, 2023 at 7:55 AM liuhongt wrote: > > Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}. > Ok for trunk? > > gcc/ChangeLog: > > PR target/82735 > * config/i386/i386.cc (ix86_avx_u127_mode_needed): Don't emit > vzeroupper for vzeroupper call_insn. > > gc

[PATCH 1/2] Don't issue vzeroupper for vzeroupper call_insn.

2023-06-26 Thread liuhongt via Gcc-patches
Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}. Ok for trunk? gcc/ChangeLog: PR target/82735 * config/i386/i386.cc (ix86_avx_u127_mode_needed): Don't emit vzeroupper for vzeroupper call_insn. gcc/testsuite/ChangeLog: * gcc.target/i386/avx-vzeroupper-30.