Re: [PATCH 07/10] rs6000: The big carry insns addition

2014-12-09 Thread David Edelsohn
On Mon, Dec 8, 2014 at 9:18 AM, Segher Boessenkool wrote: > Now that everything is in place for letting GCC use the carry-using and > carry-producing machine insns as separate RTL insns, switch over all > remaining patterns that clobber CA without telling the compiler. This > are the multiple-pre

[PATCH 07/10] rs6000: The big carry insns addition

2014-12-08 Thread Segher Boessenkool
Now that everything is in place for letting GCC use the carry-using and carry-producing machine insns as separate RTL insns, switch over all remaining patterns that clobber CA without telling the compiler. This are the multiple-precision add/sub/neg patterns, and the various eq/ne/ ltu/gtu/leu/geu