https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113257
--- Comment #15 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Iain D Sandoe <ia...@gcc.gnu.org>: https://gcc.gnu.org/g:3a77a567b1028a28ecbb2f2eadc351d8bd004352 commit r15-9261-g3a77a567b1028a28ecbb2f2eadc351d8bd004352 Author: Iain Sandoe <i...@sandoe.co.uk> Date: Sun Oct 15 10:19:22 2023 +0100 aarch64, Darwin: Initial implementation of Apple cores [PR113257]. After discussion with the open source support team at Apple, we have established that the cores conform to the 8.5 and 8.6 requirements. One of the mandatory features (FEAT_SPECRES) is not exposed (or available) in user-space code but is supported for privileged code. The values for chip IDs and the LITTLE.big variants have been taken from lists in the XNU and LLVM sources. PR target/113257 gcc/ChangeLog: * config/aarch64/aarch64-cores.def (AARCH64_CORE): Add Apple-a12, Apple-M1, Apple-M2, Apple-M3 with expanded names to allow for the LITTLE.big versions. * config/aarch64/aarch64-tune.md: Regenerate. * doc/invoke.texi: Add apple-m1,2 and 3 cores to the ones listed for arch and tune selections. Signed-off-by: Iain Sandoe <i...@sandoe.co.uk>
