[PATCH] powerpc: add vr save/restore functions
michael at ellerman.id.au
Thu Jan 9 11:09:55 EST 2014
On Wed, 2014-01-08 at 10:54 +0100, Andreas Schwab wrote:
> Michael Ellerman <michael at ellerman.id.au> writes:
> > On Mon, 2013-12-30 at 15:31 +0100, Andreas Schwab wrote:
> >> GCC 4.8 now generates out-of-line vr save/restore functions when
> >> optimizing for size. They are needed for the raid6 altivec support.
> > It looks like they're identical for 32 & 64-bit ?
> They use different temporary registers and calling conventions (no .opd
> for ppc64).
Yeah, sorry, you'd think I could spot the difference between r11 and r12.
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