https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63879
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |ASSIGNED Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org --- Comment #7 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Ok, confirmed. -O2 -fno-strict-overflow -fsanitize=undefined options needed. Mine.