https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90304
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Status|UNCONFIRMED |NEW
Last reconfirmed| |2019-05-02
Blocks| |49774
Ever confirmed|0 |1
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Yes, it is related to us not handling restrict qualification of automatic
variables. The whole loop is still vectorized we just have to emit a runtime
check for possible aliasing.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49774
[Bug 49774] [meta-bug] restrict qualification aliasing issues
