https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89451
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |WAITING CC| |hjl.tools at gmail dot com --- Comment #10 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to janus from comment #8) > In fact I only see the problem when configuring with --with-arch=haswell. It > goes away if I remove that flag. Does it fail without --with-arch=haswell if you add -march=haswell by hand?