------- Comment #14 from rguenth at gcc dot gnu dot org 2009-08-13 12:32 ------- ix86_expand_int_vcond fails because the operation is not supported with SSE2, but gen_vcondv2di doesn't handle the failure, but ignores it.
The vcond patterns are not properly reflecting the restrictions. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41019