------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-22 07:42 ------- I had forgot to mention, I found this when Nathan was asking about a~=b (aka a&=~b) and Segher sugessted a^=b;a|=b; and then we (Segher and I) both noticed that gcc was not doing the optimization.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19055
