r181750 - in /trunk/gcc: ChangeLog optabs.c

[rth@gcc.gnu.org]

Author: rth
Date: Sun Nov 27 00:10:18 2011
New Revision: 181750

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181750
Log:
Fix expand_atomic_fetch_op wrt unused_result.

        * optabs.c (expand_atomic_fetch_op): Always return result.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/optabs.c