https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104445
--- Comment #9 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to rguent...@suse.de from comment #8)
> > (In reply to Richard Biener from comment #6)
> > > We are missing vec_extractv2sisi or vec_extractv8qiv4qi, with -mno-mmx
> > > -mavx.
> > > It seems we have addv2si3 available though.
> >
> > vec_extractv2sisi is available in mmx.md even with -mno-mmx:
> >
> > (define_expand "vec_extractv2sisi"
> > [(match_operand:SI 0 "register_operand")
> > (match_operand:V2SI 1 "register_operand")
> > (match_operand 2 "const_int_operand")]
> > "TARGET_MMX || TARGET_MMX_WITH_SSE"
> > {
> > ix86_expand_vector_extract (TARGET_MMX_WITH_SSE, operands[0],
> > operands[1], INTVAL (operands[2]));
> > DONE;
> > })
>
> But I think with -m32 we have !TARGET_MMX_WITH_SSE
Yes, that is true. Please note that in this case, we don't have addv2si3 as
well as it also depends on TARGET_MMX_WITH_SSE.
