On Fri, May 31, 2013 at 11:10:54AM +0200, Segher Boessenkool wrote:
> >Ok, I tracked down what the problem is. We never implemented the
> >EQV, ORC, or
> >NAND insns in the GPRs. When I added the power8 vector versions,
> >the split
> >wide types pass tried to do its thing in the GPRs, it creates
Ok, I tracked down what the problem is. We never implemented the
EQV, ORC, or
NAND insns in the GPRs. When I added the power8 vector versions,
the split
wide types pass tried to do its thing in the GPRs, it creates a bad
insn. I
originally saw it in the atomic ops, because I was testing al
On Sat, May 25, 2013 at 12:03:51AM -0400, David Edelsohn wrote:
> On Tue, May 21, 2013 at 7:47 PM, Michael Meissner
> wrote:
>
>
> > * config/rs6000/rs6000.c (rs6000_option_override_internal): Only
> > allow power8 quad mode in 64-bit. Turn off splitting wide types
> > i
On Tue, May 21, 2013 at 7:47 PM, Michael Meissner
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 a
