[Bug c/67435] Large performance drop on apparently unrelated changes (probable cause : strange inlining side-effect)

trippels at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Sep 2 13:54:00 GMT 2015


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67435

Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |trippels at gcc dot gnu.org

--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
First of all, version 4.8.4 is not supported anymore.
Do you see similar effects with 4.9.3 or 5.2?

And secondly, if you could come up with a (relative) small testcase,
that shows the issue, it would help analysis very much.



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