On Wed, Jan 03, 2018 at 05:30:33PM +0000, Michael Collison wrote: > Hi All, > > This patch adds support for the SHA-512 and SHA-3 instructions added in > Armv8.4-a. Support for the new instructions is in the form of new ACLE > intrinsics. A new command line feature modifier, +sha3, is added to enable > the support. > > Test cases were added to verify that the ACLE Intrinsics generate the > appropriate SHA-512/SHA-3 assembly instructions. > > Bootstrapped on aarch64-none-elf. Tested with new binutils and verified all > instructions assembly correctly. > > Okay for trunk?
OK. Thanks, James > > 2017-11-10 Michael Collison <michael.colli...@arm.com> > > * config/aarch64/aarch64-builtins.c: > (aarch64_types_ternopu_imm_qualifiers, TYPES_TERNOPUI): New. > * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): > (__ARM_FEATURE_SHA3): Define if TARGET_SHA3 is true. > * config/aarch64/aarch64.h (AARCH64_FL_SHA3): New flags. > (AARCH64_ISA_SHA3): New ISA flag. > (TARGET_SHA3): New feature flag for sha3. > * config/aarch64/iterators.md (sha512_op): New int attribute. > (CRYPTO_SHA512): New int iterator. > (UNSPEC_SHA512H): New unspec. > (UNSPEC_SHA512H2): Ditto. > (UNSPEC_SHA512SU0): Ditto. > (UNSPEC_SHA512SU1): Ditto. > * config/aarch64/aarch64-simd-builtins.def > (aarch64_crypto_sha512hqv2di): New builtin. > (aarch64_crypto_sha512h2qv2di): Ditto. > (aarch64_crypto_sha512su0qv2di): Ditto. > (aarch64_crypto_sha512su1qv2di): Ditto. > (aarch64_eor3qv8hi): Ditto. > (aarch64_rax1qv2di): Ditto. > (aarch64_xarqv2di): Ditto. > (aarch64_bcaxqv8hi): Ditto. > * config/aarch64/aarch64-simd.md: > (aarch64_crypto_sha512h<sha512_op>qv2di): New pattern. > (aarch64_crypto_sha512su0qv2di): Ditto. > (aarch64_crypto_sha512su1qv2di): Ditto. > (aarch64_eor3qv8hi): Ditto. > (aarch64_rax1qv2di): Ditto. > (aarch64_xarqv2di): Ditto. > (aarch64_bcaxqv8hi): Ditto. > * config/aarch64/arm_neon.h (vsha512hq_u64): New intrinsic. > (vsha512h2q_u64): Ditto. > (vsha512su0q_u64): Ditto. > (vsha512su1q_u64): Ditto. > (veor3q_u16): Ditto. > (vrax1q_u64): Ditto. > (vxarq_u64): Ditto. > (vbcaxq_u16): Ditto. > * config/arm/types.md (crypto_sha512): New type attribute. > (crypto_sha3): Ditto. > (doc/invoke.texi): Document new sha3 option. > gcc.target/aarch64/sha2.h: New shared testcase. > gcc.target/aarch64/sha2_1.c: New testcase. > gcc.target/aarch64/sha2_2.c: New testcase. > gcc.target/aarch64/sha2_3.c: New testcase. > gcc.target/aarch64/sha3.h: New shared testcase. > gcc.target/aarch64/sha3_1.c: New testcase. > gcc.target/aarch64/sha3_2.c: New testcase. > gcc.target/aarch64/sha3_3.c: New testcase.
