[Bug tree-optimization/33761] tree-copyrename and tree-dominators pessimizes gzip SPEC score

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Sun Dec 29 11:34:00 GMT 2013


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33761

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|---                         |FIXED

--- Comment #32 from Richard Biener <rguenth at gcc dot gnu.org> ---
Not sure - at least the subject is highly misleading, same for the component.
Looking at gzip history on our testers (AMD only, K8 and K10, only K8 going
back to 4.[123]) gzip scores don't vary a lot but they have bumps up and down.

Now it would be interesting to produce reportable runs for actual FSF releases
as well.

Let's close this bug as fixed.



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