commit b0ac84dc27874f5bd69255d55f909e240f0b45a5
author liuhongt <hongtao.liu@intel.com> Wed Sep 22 09:54:08 2021 +0800
committer liuhongt <hongtao.liu@intel.com> Wed Sep 22 14:18:35 2021 +0800
tree d4877ab16a5048774f1ccca660045bd4f6d4c67f
parent 0f4b73f4edf8fa2c24eb4402b1364a1ddb971565

Support 64bit fma/fms/fnma/fnms under avx512vl.

gcc/ChangeLog:

	* config/i386/i386.md (define_attr "isa"): Add
	fma_or_avx512vl.
	(define_attr "enabled"): Correspond fma_or_avx512vl to
	TARGET_FMA || TARGET_AVX512VL.
	* config/i386/mmx.md (fmav2sf4): Extend to AVX512 fma.
	(fmsv2sf4): Ditto.
	(fnmav2sf4): Ditto.
	(fnmsv2sf4): Ditto.

gcc/testsuite/ChangeLog:

	* gcc.target/i386/avx512vl-pr95046.c: New test.