[Bug rtl-optimization/88770] Redundant load opt. or CSE pessimizes code

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Jan 9 13:27:00 GMT 2019


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88770

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |missed-optimization, ra
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2019-01-09
                 CC|                            |vmakarov at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I guess being constants would make this a job for lra remat?

Confirmed also on trunk.


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