https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100085
--- Comment #23 from Steven Munroe <munroesj at gcc dot gnu.org> --- Ok, but I strongly recommend a compiler test that verify that the compiler is generating the expected code (for this and other cases). We have a history of common code changes (accidental or deliberate) causing regressions for POWER targets. Best to find these early, before they impact customer performance.
