r184107 - in /trunk/gcc: ChangeLog tree-ssa-dce...

[rth@gcc.gnu.org]

Author: rth
Date: Fri Feb 10 17:44:31 2012
New Revision: 184107

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184107
Log:
        * tree-ssa-dce.c (propagate_necessity): Handle GIMPLE_TRANSACTION.
        * tree-ssa-operands.c (parse_ssa_operands): Add virtual operands
        for GIMPLE_TRANSACTION.  Tidy if's into a switch.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-dce.c
    trunk/gcc/tree-ssa-operands.c