[Bug middle-end/48573] [4.7 Regression] Many testcase failures

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48573

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2011-04-12 14:40:54 UTC ---
This is caused by revision 172316:

http://gcc.gnu.org/ml/gcc-cvs/2011-04/msg00511.html