Ping :)
> -----Original Message----- > From: Przemyslaw Wirkus > Sent: 18 October 2021 10:37 > To: gcc-patches@gcc.gnu.org > Cc: Richard Earnshaw <richard.earns...@arm.com>; Ramana > Radhakrishnan <ramana.radhakrish...@arm.com>; Kyrylo Tkachov > <kyrylo.tkac...@arm.com>; ni...@redhat.com > Subject: [PATCH][GCC] arm: add armv9-a architecture to -march > > Hi, > > This patch is adding `armv9-a` to -march in Arm GCC. > > In this patch: > + Add `armv9-a` to -march. > + Update multilib with armv9-a and armv9-a+simd. > > After this patch three additional multilib directories are available: > > $ arm-none-eabi-gcc --print-multi-lib > .; > [...vanilla multi-lib dirs...] > thumb/v9-a/nofp;@mthumb@march=armv9-a@mfloat-abi=soft > thumb/v9-a+simd/softfp;@mthumb@march=armv9-a+simd@mfloat- > abi=softfp > thumb/v9-a+simd/hard;@mthumb@march=armv9-a+simd@mfloat- > abi=hard > > New multi-lib directories under > $GCC_INSTALL_DIE/lib/gcc/arm-none-eabi/12.0.0/thumb are created: > > thumb/ > +--- v9-a > | |--- nofp > | > +--- v9-a+simd > |--- hard > |--- softfp > > Regtested on arm-none-eabi cross and no issues. > > OK for master? > > gcc/ChangeLog: > > * config/arm/arm-cpus.in (armv9): New define. > (ARMv9a): New group. > (armv9-a): New arch definition. > * config/arm/arm-tables.opt: Regenerate. > * config/arm/arm.h (BASE_ARCH_9A): New arch enum value. > * config/arm/t-aprofile: Added armv9-a and armv9+simd. > * config/arm/t-arm-elf: Added arm9-a, v9_fps and all_v9_archs > to MULTILIB_MATCHES. > * config/arm/t-multilib: Added v9_a_nosimd_variants and > v9_a_simd_variants to MULTILIB_MATCHES. > * doc/invoke.texi: Update docs. > > gcc/testsuite/ChangeLog: > > * gcc.target/arm/multilib.exp: Update test with armv9-a entries. > * lib/target-supports.exp (v9a): Add new armflag. > (__ARM_ARCH_9A__): Add new armdef. > > -- > kind regards, > Przemyslaw Wirkus
