Re: determining reassociation width

2016-05-03 Thread Richard Biener
On Mon, May 2, 2016 at 8:49 PM, Aaron Sawdey wrote: > So, my first cut at the function to select reassociation width for > power was modeled after what I saw i386 and aarch64 doing, which is to > return something based on the number of that kind of op we can do at > the same time: > > static int >

determining reassociation width

2016-05-02 Thread Aaron Sawdey
So, my first cut at the function to select reassociation width for power was modeled after what I saw i386 and aarch64 doing, which is to return something based on the number of that kind of op we can do at the same time: static int rs6000_reassociation_width (unsigned int opc, enum machine_mode m