> Subject: RE: [PATCH][GCC] aarch64: enable cortex-x2 CPU > > > > > -----Original Message----- > > From: Kyrylo Tkachov > > Sent: Friday, October 1, 2021 1:17 PM > > To: Przemyslaw Wirkus <[email protected]>; gcc- > > [email protected] > > Cc: Richard Earnshaw <[email protected]>; Richard Sandiford > > <[email protected]>; Marcus Shawcroft > > <[email protected]> > > Subject: RE: [PATCH][GCC] aarch64: enable cortex-x2 CPU > > > > > > > > > -----Original Message----- > > > From: Przemyslaw Wirkus <[email protected]> > > > Sent: Wednesday, September 22, 2021 9:38 AM > > > To: [email protected] > > > Cc: Richard Earnshaw <[email protected]>; Richard Sandiford > > > <[email protected]>; Marcus Shawcroft > > > <[email protected]>; Kyrylo Tkachov > > <[email protected]> > > > Subject: [PATCH][GCC] aarch64: enable cortex-x2 CPU > > > > > > Patch is adding 'cortex-x2' to -mcpu command line option. > > > > > > OK for master? > > > > > > gcc/ChangeLog: > > > > > > 2021-09-02 Przemyslaw Wirkus <[email protected]> > > > > > > * config/aarch64/aarch64-cores.def (AARCH64_CORE): New > > > Cortex-X2 core. > > > * config/aarch64/aarch64-tune.md: Regenerate. > > > * doc/invoke.texi: Update docs. > > diff --git a/gcc/config/aarch64/aarch64-cores.def > > b/gcc/config/aarch64/aarch64-cores.def > > index > > > a8027e92fa8f7554e2b19d00f7c85c6ed48a92e5..34d9646ab6a32a19e7cd09d9 > > 5594b59278d02920 100644 > > --- a/gcc/config/aarch64/aarch64-cores.def > > +++ b/gcc/config/aarch64/aarch64-cores.def > > @@ -168,4 +168,6 @@ AARCH64_CORE("cortex-a510", cortexa510, > > cortexa55, 9A, AARCH64_FL_FOR_ARCH9 | > > > > AARCH64_CORE("cortex-a710", cortexa710, cortexa55, 9A, > > AARCH64_FL_FOR_ARCH9 | AARCH64_FL_SVE2_BITPERM | > AARCH64_FL_MEMTAG | > > AARCH64_FL_I8MM | AARCH64_FL_BF16, neoversen2, 0x41, 0xd47, -1) > > > > +AARCH64_CORE("cortex-x2", cortexx2, cortexa55, 9A, > > AARCH64_FL_FOR_ARCH9 | AARCH64_FL_SVE2_BITPERM | > AARCH64_FL_MEMTAG | > > AARCH64_FL_I8MM | AARCH64_FL_BF16, neoversen2, 0x41, 0xd48, -1) > > + > > > > Let's use cortexa57 for scheduling here for now. > > I should have said, ok with that change.
commit 257d2890a769a8aa564d079170377e637e07acb1 > Kyrill > > Thanks, > > Kyrill
