https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65076
--- Comment #32 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- (In reply to Richard Biener from comment #31) > No negative effects seen. Update on the regression? P3->P1 before > willfully downgrading later... It depends on the target machine. On amdfam10 it is still 12%, on sandybridge it is less than 10%. But tramp3d-v4.cpp compiled with gcc-5 runs 3.5% faster thanks to -ipa-icf.
