https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71268
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |documentation Status|UNCONFIRMED |NEW Last reconfirmed| |2016-05-25 Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- It depends on what you used for --with-arch-32 at configure time. If you'd use --with-arch-32=i386 it would. The default is --with-arch-32=x86_64 (or what you specified with --with-arch). Confirmed that the documentation is misleading but I don't think the patch is correct either.