Reviewed-by: Matt Caswell <matt@openssl.org> (cherry picked from commit e464403d0bda2f1f74eb68582e4988e591c32433)
Latest MIPS ISA specification declared 'branch likely' instructions obsolete. To makes code future-proof replace them with equivalent. (cherry picked from commit 0c2adb0a9be76da8de9bbfd5377215f71711a52e)