[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538

--- Comment #16 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-01-31 
14:59:43 UTC ---
(In reply to comment #15)
> Created attachment 23179 [details]
> another update

This patch eliminates the testsuite failures in gsl-1.14 built at either -O2 or
-O3 under current gcc trunk on x86_64-apple-darwin10.