2014-01-30 H.J. Lu <hjl.to...@gmail.com>:
>> + { OPTION_MASK_ISA_SSE2, CODE_FOR_sha256rnds2, 0,
>> IX86_BUILTIN_SHA256RNDS2, UNKNOWN, (int) V4SI_FTYPE_V4SI_V4SI_V4SI },
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Is OPTION_MASK_ISA_SSE2 intentional?
> Should it be OPTION_MASK_ISA_SHA?
> --
> H.J.
This was done by analogy with IX86_BUILTIN_AESENC128 builtin, etc.
I.e. IX86_BUILTIN_SHA256RNDS2 has OPTION_MASK_ISA_SSE2 in this table,
but in ix86_init_mmx_sse_builtins the builtin is defined like:
def_builtin_const (OPTION_MASK_ISA_SHA, "__builtin_ia32_sha256rnds2",
V4SI_FTYPE_V4SI_V4SI_V4SI, IX86_BUILTIN_SHA256RNDS2);
-- Ilya
