[Bug middle-end/60013] [4.9 Regression] Build of 176.gcc from CPU2000 loops in cc1 starting with r207231

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60013

--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 32014
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32014&action=edit
A patch

I am testing this patch.