https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #116 from Oleg Endo <olegendo at gcc dot gnu.org> --- (In reply to Oleg Endo from comment #91) > > I can confirm the -1140 bytes / -0.04% on the CSiBE set. Since r228176 this is no longer true. Now the gap of no-LRA and LRA is a bit wider: 3345527 -> 3334351 -11176 / -0.334058 % See also PR 67732. I think now the difference is too big to enable LRA by default for GCC 6. We should wait until the number gets better again.
