Fix expand_atomic_fetch_op wrt unused_result.
authorRichard Henderson <rth@redhat.com>
Sun, 27 Nov 2011 00:10:18 +0000 (16:10 -0800)
committerRichard Henderson <rth@gcc.gnu.org>
Sun, 27 Nov 2011 00:10:18 +0000 (16:10 -0800)
commit2b894715ba76dc0e8ca8d73adc814d68deeacfda
tree01dacf29ef3b1b931a0f9ef419e373c31f31998d
parent022c0cd11d277b3e6b76c060f7f8d3f1dc675127
Fix expand_atomic_fetch_op wrt unused_result.

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

From-SVN: r181750
gcc/ChangeLog
gcc/optabs.c