On 01/05/2014 12:35 PM, Felix Yang wrote:
Ping? Cheers,
I have a different patch which I'll submit next week after some more testing. The assert in cfgrtl is unnecessarily broad and really only needs to trigger if -freorder-blocks-and-partition; there's nothing wrong with entering cfglayout after normal bb-reorder.
I've also tested that Blackfin still benefits from the hw-doloop reordering code and generates more hardware loops if it's enabled. So we want to be able to run it at -O2.
Bernd
