https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99408
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |53947
Keywords| |missed-optimization
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Hum, GCCs code _looks_ faster. Maybe it's our tendency to duplicate memory
accesses in vector instructions (there's a PR about this somewhere). A
load uop on every stmt is likely the bottleneck here.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947
[Bug 53947] [meta-bug] vectorizer missed-optimizations
