revert 172213 and add assertion
authorXinliang David Li <davidxl@google.com>
Tue, 19 Apr 2011 16:48:40 +0000 (16:48 +0000)
committerXinliang David Li <davidxl@gcc.gnu.org>
Tue, 19 Apr 2011 16:48:40 +0000 (16:48 +0000)
commit444b39959c3515529988f1b67974f46cddbb7976
treeb761a2ebc50f88e931330b62899b2971018be996
parentd708ce50e3a360ff34f855ce9089b040d1c87d74
revert 172213 and add assertion

From-SVN: r172722
gcc/ChangeLog
gcc/ipa-cp.c