[Bug target/48154] [4.7 Regression] 481.wrf in SPEC CPU 2006 failed to build

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48154

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-03-16 18:43:08 
UTC ---
I used -O3 -funroll-loops -ffast-math.