On Tue, 25 Feb 2014, Jan Hubicka wrote: > > > > This fixes the ICE on our regular -flto-partition=none testers > > which sees an edge w/o call-stmt after inlining (see the PR > > for details). I'm not sure this is supposed to happen but the > > following re-instantiates the guard to inline_update_overall_summary > > which was present before the last change to that area. > > > > LTO bootstrap / regtest running on x86_64-unknown-linux-gnu, ok? > > > > > Thanks, > > Richard. > > > > 2014-02-25 Richard Biener <rguent...@suse.de> > > > > PR ipa/60327 > > * ipa.c (walk_polymorphic_call_targets): Properly guard > > call to inline_update_overall_summary. > > Ah yes, that is OK! Indeed inline summaries are freed after inlining during > normal compilation. During WPA they are kept so lto-partitioning can use them.
One more reason to drop -flto-partition=none (and introduce -flto-partition=one)? IMHO this different path through the LTO pipeline is not worth maintaining. Richard.
