r216565 - in /branches/google/gcc-4_9/gcc: cfgr...

[xur@gcc.gnu.org]

Author: xur
Date: Wed Oct 22 20:38:42 2014
New Revision: 216565

URL: https://gcc.gnu.org/viewcvs?rev=216565&root=gcc&view=rev
Log:
2014-10-22    <xur@google.com>
        Google ref b/17759776.
        * cfgrtl.c (emit_barrier_after_bb): Append the barrier to the
        footer, instead of unconditionally overwritten.
        * testsuite/g++.dg/tree-prof/pr63581.C: New.


Added:
    branches/google/gcc-4_9/gcc/testsuite/g++.dg/tree-prof/pr63581.C
Modified:
    branches/google/gcc-4_9/gcc/cfgrtl.c