[Bug middle-end/39976] [4.5/4.6/4.7 Regression] Big sixtrack degradation on powerpc 32/64 after revision r146817

[jiangning.liu at arm dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39976

--- Comment #44 from Jiangning Liu <jiangning.liu at arm dot com> 2012-02-24 
08:09:25 UTC ---
I'm not sure if this kind of bug has been completely fixed, and posted a
qeustion in mail list at http://gcc.gnu.org/ml/gcc/2012-02/msg00415.html .