modes/asm/ghash-x86_64.pl: refine GNU assembler version detection.
authorAndy Polyakov <appro@openssl.org>
Wed, 24 Feb 2016 19:07:06 +0000 (20:07 +0100)
committerAndy Polyakov <appro@openssl.org>
Sat, 27 Feb 2016 20:14:18 +0000 (21:14 +0100)
commitd3cdab17362b9ab0f1a0525b736c862937a9cd2f
tree0eeab2c67343ba472cb8342fe7da07ed44e46945
parentf218822871957a841acf63a3e39a7e8eecdd05b4
modes/asm/ghash-x86_64.pl: refine GNU assembler version detection.

Even though AVX support was added in GAS 2.19 vpclmulqdq was apparently
added in 2.20.

Reviewed-by: Rich Salz <rsalz@openssl.org>
crypto/modes/asm/aesni-gcm-x86_64.pl
crypto/modes/asm/ghash-x86_64.pl