https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57601
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- This is fixed in GCC 10+ with the patches do do 64bit vector support in SSE.
[Bug target/57601] Vector lowering could use larger modes
pinskia at gcc dot gnu.org via Gcc-bugs Thu, 19 Aug 2021 13:10:49 -0700
- [Bug target/57601] Vector lowering... pinskia at gcc dot gnu.org via Gcc-bugs
- [Bug target/57601] Vector low... hjl.tools at gmail dot com via Gcc-bugs
