------- Additional Comments From schlie at comcast dot net 2005-03-13 03:39 ------- (In reply to comment #23) > This is a define EXPAND. predicates (such as const_int_operand) and > pattern have no effect at all on generated code or matching. This > pattern always emits DONE or FAIL. > > That is why you need to test operand in body.
- thanks, understood. > And with oxffff is wrong. As is trying to handle the variable count > case. That is fixing something that is not broke. > > So looks like my patch is ok? - how about in the case of a variable count = 0 ? (or since only constants are handled, it falls back to letting gcc figure it out?) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18251
