Re: [GCC-11] [PATCH 0/5] Finish and general-regs-only

2021-08-25 Thread Richard Biener via Gcc-patches
On Wed, Aug 25, 2021 at 9:34 AM Uros Bizjak wrote: > > On Tue, Aug 24, 2021 at 4:57 PM H.J. Lu wrote: > > > > On Sun, Aug 15, 2021 at 11:11 PM Richard Biener > > wrote: > > > > > > On Fri, Aug 13, 2021 at 3:51 PM H.J. Lu wrote: > > > > > > > > and target("general-regs-only") function attribute

Re: [GCC-11] [PATCH 0/5] Finish and general-regs-only

2021-08-25 Thread H.J. Lu via Gcc-patches
On Wed, Aug 25, 2021 at 12:34 AM Uros Bizjak wrote: > > On Tue, Aug 24, 2021 at 4:57 PM H.J. Lu wrote: > > > > On Sun, Aug 15, 2021 at 11:11 PM Richard Biener > > wrote: > > > > > > On Fri, Aug 13, 2021 at 3:51 PM H.J. Lu wrote: > > > > > > > > and target("general-regs-only") function attribut

Re: [GCC-11] [PATCH 0/5] Finish and general-regs-only

2021-08-25 Thread Uros Bizjak via Gcc-patches
On Tue, Aug 24, 2021 at 4:57 PM H.J. Lu wrote: > > On Sun, Aug 15, 2021 at 11:11 PM Richard Biener > wrote: > > > > On Fri, Aug 13, 2021 at 3:51 PM H.J. Lu wrote: > > > > > > and target("general-regs-only") function attribute > > > were added to GCC 11. But their implementations are incomplete

Re: [GCC-11] [PATCH 0/5] Finish and general-regs-only

2021-08-24 Thread H.J. Lu via Gcc-patches
On Sun, Aug 15, 2021 at 11:11 PM Richard Biener wrote: > > On Fri, Aug 13, 2021 at 3:51 PM H.J. Lu wrote: > > > > and target("general-regs-only") function attribute > > were added to GCC 11. But their implementations are incomplete. I'd > > like to backport the following patches to GCC 11 bran

Re: [GCC-11] [PATCH 0/5] Finish and general-regs-only

2021-08-15 Thread Richard Biener via Gcc-patches
On Fri, Aug 13, 2021 at 3:51 PM H.J. Lu wrote: > > and target("general-regs-only") function attribute > were added to GCC 11. But their implementations are incomplete. I'd > like to backport the following patches to GCC 11 branch to finish them. Fine with me if x86 maintainers do not disagree

[GCC-11] [PATCH 0/5] Finish and general-regs-only

2021-08-13 Thread H.J. Lu via Gcc-patches
and target("general-regs-only") function attribute were added to GCC 11. But their implementations are incomplete. I'd like to backport the following patches to GCC 11 branch to finish them. H.J. Lu (5): x86: Add -mmwait for -mgeneral-regs-only x86: Use crc32 target option for CRC32 intrins