[Bug target/81614] Should -mtune-ctrl=partial_reg_stall be turned by default?

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81614

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
   Last reconfirmed|                            |2017-07-30
         Resolution|DUPLICATE                   |---
     Ever confirmed|0                           |1

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
-mtune-ctrl=partial_reg_stall is turned on only for -mtune=i686.  We
should exam it for Nehalem and above processors.