https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78114
--- Comment #6 from amker at gcc dot gnu.org --- But for tests: FAIL: gfortran.dg/vect/fast-math-mgrid-resid.f -O scan-tree-dump-times pcom "Executing predictive commoning without unrolling" 1 FAIL: gfortran.dg/vect/fast-math-mgrid-resid.f -O scan-tree-dump-times pcom "Predictive commoning failed: no suitable chains" 0 they happened before 20161011. I tried revision at: commit ab93a7014158ec67a0b34e2986742da8a55013f9 Author: sje <sje@138bc75d-0d04-0410-961f-82ee72b054a4> Date: Wed Oct 5 18:42:10 2016 +0000 2016-10-05 Steve Ellcey <sell...@caviumnetworks.com> * MAINTAINERS: Update email address after it got reverted. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240801 138bc75d-0d04-0410-961f-82ee72b054a4 And it's not working either?