[RS6000] Make assembler command line cpu match default for gcc

[Segher Boessenkool]

On Sun, Jul 28, 2019 at 07:01:32PM +0930, Alan Modra wrote:
> On Sat, Jul 27, 2019 at 01:22:57PM -0500, Segher Boessenkool wrote:
> > On Sat, Jul 27, 2019 at 02:56:23PM +0930, Alan Modra wrote:
> > > The patch also introduces ASM_DEFAULT_EXTRA for the altivec variant
> > > targets so as to enable -maltivec by default.
> > 
> > That is a behaviour change I think?  I don't know if it is correct...
> 
> This -maltivec is the one passed to the assembler, so no real gcc
> behaviour change.

Ah oh right, that is fine then of course, and I need more coffee :-)

Thanks,


Segher