https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95125
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|unknown |11.0
Ever confirmed|0 |1
Last reconfirmed| |2020-05-14
Target| |x86_64-*-* i?86-*-*
Keywords| |missed-optimization
Status|UNCONFIRMED |NEW
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
ISTR I filed a duplicate 10 years ago or so. The issue is the vectorizer
could not handle V4DFmode -> V4SFmode conversions.
Could, because for SVE we added the capability but this requires
additional instruction patterns (IIRC I filed a but about this last
year). Yep. PR92658 it is.
