https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88702
--- Comment #6 from Jan Hubicka <hubicka at ucw dot cz> --- > You could also add match.pd rules merging stuff pair-wise... > > How's this a regression btw? I was comparing with GCC 6 build where inlining apparently happened. I believe inlining happens again - I am waiting for benchmarks to finish. Honza