https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90332
Kewen Lin <linkw at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |linkw at gcc dot gnu.org
--- Comment #7 from Kewen Lin <linkw at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #5)
> I don't see a vec_initv16qiv8qi on power either, so that might be it -
> there's no
> effective target for building a vector from halves (and I wonder how
> code-generation fares here).
>
> So an option is to simply xfail for all but x86_64-*-* and i?86-*-* ...
>
> Or try more fancy code-generation options (build from two large integer
> modes,
> but I don't see vec_initv2didi either).
It's wired, I found rs6000 has supported vec_initv2didi.
gcc/insn-opinit.c: { 0x2f0a36, CODE_FOR_vec_initv2didi },
