[Bug target/80820] _mm_set_epi64x shouldn't store/reload for -mtune=haswell, Zen should avoid store/reload, and generic should think about it.
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Fri May 19 09:01:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80820
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-05-19
CC| |hubicka at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed. We need to revisit a lot of the little details for generic tuning
for recent GCC.
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