https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69252
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> --- (In reply to Roman Zhuykov from comment #7) > (In reply to Jakub Jelinek from comment #5) > > insufficient SMS testsuite coverage. > Not sure it's helpful, but 3 weeks ago I succesfully reg-strapped some bunch > of my SMS patches including this fix on x86-64 and aarch64 using trunk > 20151222. fmodulo-sched and fmodulo-sched-allow-regmoves options were > enabled by default, fsched-pressure left untouched. No new regressions, > excluding some scan-assembler-times failures because of loop versioning. > Maybe later on stage1 I'll send all my stuff to gcc-patches. Please do, if the patches aren't posted, others can't benefit from them.
