https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115528
--- Comment #16 from Richard Biener <rguenth at gcc dot gnu.org> --- (In reply to Jürgen Reuter from comment #15) > I fund the culprit commit in the gcc master, it is: > https://gcc.gnu.org/git/?p=gcc.git;a=commit; > h=1fe55a1794863b5ad9eeca5062782834716016b2 > by Richard Biener on the tree-optimization. Now I will try helping to get a > smaller reproducer. Interesting, note the other commit had r15-1309-ge575b5c56137b1 as followup fix already. The loop at contrib/tauola/formf.f:599 should be the problem, adding !GCC$ novector to it should avoid the issue (and also serve as confirmation to that). I wonder if you can then attach enough to be able to compile the translation unit with the respective loop.
