[Bug fortran/78611] -march=native makes code 3x slower

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78611

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hjl.tools at gmail dot com

--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> ---
Which glibc was used?  You may run into:

https://sourceware.org/bugzilla/show_bug.cgi?id=20495