https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88149
--- Comment #11 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Richard Biener from comment #10) > (In reply to Martin Liška from comment #8) > > (In reply to Martin Liška from comment #7) > > > (In reply to Richard Biener from comment #6) > > > > Btw, the reduced testcase also fails before r265959. It looks like the > > > > issue > > > > is either very old or got introduced with making the SLP tree a graph. > > > > Well, let's see what tracking down the issue reveals. > > > > > > Right, this reduced code started to fail with r264866. > > > > Richi, are you interested in a reduced test-case that fails with r265959, > > but not with r264866? > > I might be interested in one that fails on the GCC 8 branch or earlier. So you need to help what to grep in opt-info because it's not ICEing in GCC 8 branch?
