------- Comment #34 from rakdver at gcc dot gnu dot org 2005-11-17 13:35 ------- It behaves somewhat erratically on SPEC2000 (it increases the overall score, but there are some significant regressions). And, it also causes us to produce worse code for this testcase at the moment, due to a missunderstanding between ivopts and fold; expression
(unsigned char) (signed char) (int) (ptr + 1B) - (unsigned char) ptr is produced, and it is not folded to 1. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19923
