http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325
--- Comment #13 from Uros Bizjak <ubizjak at gmail dot com> 2012-11-15 08:26:11 UTC --- (In reply to comment #10) > Probably due to the fact that x86_64 defines TARGET_C_MODE_FOR_SUFFIX that > declares support for non-standard 'q' and 'w' suffixes. There is a small group > of targets that declare this define: Patch for this problem is at [1]. [1] http://gcc.gnu.org/ml/gcc-patches/2012-11/msg01198.html
