https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63404
--- Comment #7 from Jiong Wang <jiwang at gcc dot gnu.org> --- (In reply to Pat Haugen from comment #6) > (In reply to Jiong Wang from comment #5) > > we need to check the following > > > > r215563 also introduced a miscompare on PowerPC for cpu2000 benchmark > 254.gap. Applying your patch proposed on the gcc-patches ml for this bug > fixes the issue. thanks for reporting this, sorry for causing trouble.