Hi Carl,
On Fri, Oct 27, 2017 at 09:49:04AM -0700, Carl Love wrote:
> > > +;; Swap all bytes in each element of vector
> > > +(define_expand "revb_"
> > > + [(set (match_operand:VEC_A 0 "vsx_register_operand")
> > > + (bswap:VEC_A (match_operand:VEC_A 1 "vsx_register_operand")))]
> > > + "TARGET
Segher:
I still have issues with the .
> > +(define_mode_attr VSX_XXBR [(V16QI "q")
> > + (V8HI "h")
> > + (V4SI "w")
> > + (V4SF "w")
> > + (V2DF "d")
> > + (V2DI "d")
> > + (V1TI "q")]
Hi Carl,
On Mon, Oct 23, 2017 at 08:36:03AM -0700, Carl Love wrote:
> The mode attribute wd will not work
> for the define expand as the V16QI maps to "b" not "q". So I do need to
> have VSX_XXBR.
Why is that a problem? Why do you want to swap the order of the whole
vector instead of changing t
GCC maintainers:
I have fixed the change log lines as mentioned by Segher. I removed the
changes to swap_selector_for_mode() and instead created
swap_endianess_selector_for_mode(). The mode attribute wd will not work
for the define expand as the V16QI maps to "b" not "q". So I do need to
have V
