[Bug rtl-optimization/56069] [4.9/5/6 Regression] RA pessimization

[bernds at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56069

Bernd Schmidt <bernds at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.9.4                       |7.0

--- Comment #14 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
Patch and discussion here.
https://gcc.gnu.org/ml/gcc-patches/2016-03/msg00182.html

Patch approved for gcc-7.