[Bug ipa/67783] quadratic time consumption in IPA inlining with -O1 and higher

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67783

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Oct  5 11:15:10 2015
New Revision: 228472

URL: https://gcc.gnu.org/viewcvs?rev=228472&root=gcc&view=rev
Log:
2015-10-05  Richard Biener  <rguenther@suse.de>

        PR ipa/67783
        * ipa-inline-analysis.c (estimate_function_body_sizes): Only
        consider loop header PHI defs as IVs.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-inline-analysis.c