------- Comment #14 from law at redhat dot com 2010-04-16 23:05 ------- Most of the h8_enhancement patch has been applied. Unfortunately, one aspect of that change (reordering alternatives in the logical and, ior, xor patterns) causes codesize & performance regressions and has not been installed. The fundamental problem is the bit insns do not set cc0 and as a result we often miss opportunities to remove tst insns.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41998
