[Bug target/82941] Missing vzeroupper with -march=skylake-avx512 -O2

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82941

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |8.0

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
Fixed for GCC 8 and GCC 6/7 branches,