http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59952
--- Comment #7 from Thiago Macieira <thiago at kde dot org> --- (In reply to Jakub Jelinek from comment #6) > Prerelease samples shouldn't count, people using those just can avoid using > -march=haswell and use -march=ivybridge -mavx2 or similar instead. Can > anyone from Intel verify if all released Haswell CPUs have BMI2 (and if > there aren't plans to ship Haswell CPUs without BMI2)? Trying to get that confirmed internally.
