https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104144
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Earnshaw <rearn...@gcc.gnu.org>: https://gcc.gnu.org/g:1210fd6e69e51516c935acc49e223fce14a0dd86 commit r12-8106-g1210fd6e69e51516c935acc49e223fce14a0dd86 Author: Przemyslaw Wirkus <przemyslaw.wir...@arm.com> Date: Mon Apr 11 13:14:01 2022 +0100 arm: remove unnecessary armv9-a multilib variant [PR104144] Remove the armv9-a specific multilib variants. Instead, arrange to use either the armv8-a multilibs or the armv7-a versions, depeding on the configuration. This eliminates the need to have a version of gas that understands --march=armv9-a when building GCC. Very little, if anything in the standard libraries directly uses Armv9-a features anyway. Also remove the +crc variant rules for Armv9-a. CRC is an implicit part of Armv9-a, so doesn't have a explicit feature to handle it. gcc/ChangeLog: PR target/104144 * config/arm/t-aprofile (MULTI_ARCH_OPTS_A): Remove Armv9-a options. (MULTI_ARCH_DIRS_A): Remove Armv9-a diretories. (MULTILIB_REQUIRED): Don't require Armv9-a libraries. (MULTILIB_MATCHES): Treat Armv9-a as equivalent to Armv8-a. (MULTILIB_REUSE): Remove remap rules for Armv9-a. * config/arm/t-multilib (v9_a_nosimd_variants): Delete. (MULTILIB_MATCHES): Remove mappings for v9_a_nosimd_variants. gcc/testsuite/ChangeLog: PR target/104144 * gcc.target/arm/multilib.exp: Updated tests.
