https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78116
amker at gcc dot gnu.org changed:
What |Removed |Added
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CC| |amker at gcc dot gnu.org
--- Comment #11 from amker at gcc dot gnu.org ---
According to Pat's report, the proposed patch for PR77536 can resolve the
second test regression, but introduces 4 additional copy instructions.
https://gcc.gnu.org/ml/gcc-patches/2017-02/msg01081.html
I checked tree dump information, the only difference is frequency counters are
now fixed, but IRA/reload still make bad choice with "correct" profiling
information.
