On Tue, May 21, 2013 at 7:47 PM, Michael Meissner <meiss...@linux.vnet.ibm.com> wrote:
> * config/rs6000/rs6000.c (rs6000_option_override_internal): Only > allow power8 quad mode in 64-bit. Turn off splitting wide types > if we have quad mode. Completely turning off splitting wide types seems like an unnecessarily large hammer to prevent splitting a value across registers within logical atomic operations. I think we need to examine other alternatives. - David
