r112642 - in /trunk/gcc: ChangeLog tree-ssa-dom.c

[law@gcc.gnu.org]

Author: law
Date: Mon Apr  3 17:08:42 2006
New Revision: 112642

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112642
Log:

        * tree-ssa-dom.c (propagate_rhs_into_lhs): Avoid useless folding
        and operand scanning in some common cases.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-dom.c