------- Comment #18 from howarth at nitro dot med dot uc dot edu 2009-08-28 01:09 ------- Why don't you go back to the original test case and see which component of -funsafe-math-optimizations...
-fno-signed-zeros -fno-trapping-math -fassociative-math -freciprocal-math is actually causing the problem. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40106