> > On 05/04/2017 08:31 AM, Jeff Law wrote: > > >On 05/04/2017 07:26 AM, Дмитрий Дьяченко wrote: > > >>Fedora 26 x86_64 > > >>r247595 > > >> > > >>~/src/gcc_current/configure --prefix=/usr/local/gcc_current > > >>--enable-static --enable-checking=no --enable-languages=c,c++,lto > > >>--enable-plugin --disable-multilib > > >And that may be the key, I've been able to get a similar failure. Could > > >easy be the checking flags. I'll do some bisecting here. > > >jeff > > > > It's Jan's patch from April 30. > > > > commit e062e35c7ff7743aa31868370bf5cb9f8da835dd > > Author: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> > > Date: Sun Apr 30 15:02:11 2017 +0000 > > I wonder how that patch can cause mismatches. Does it reproduce on one of > compile farm machines (my x86-64 bootstrap works fine so does ia64 on terbium > after fixing the gcc 4.1 issue yeterday). > It would be great to have -fdump-ipa-inline-details dumps of the mismatching > run. Perhaps it will be easy to spot the problem.
Aha, --enable-checking=no. I will check what effect it have. Honza
