[Bug middle-end/40106] Time increase with inlining for the Polyhedron test air.f90

[rguenther at suse dot de]

------- Comment #13 from rguenther at suse dot de  2009-08-25 12:40 -------
Subject: Re:  Time increase with inlining for the
 Polyhedron test air.f90

On Tue, 25 Aug 2009, dominiq at lps dot ens dot fr wrote:

> ------- Comment #12 from dominiq at lps dot ens dot fr  2009-08-25 12:30 -------
> From comment #9, I think inlining is just exposing a latent missed optimization
> related to the way the middle end handle pow(). This is why I changed the
> summary.

I don't think the issue is pow expansion.  Does -fno-ipa-cp fix the
regression?

Richard.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40106