Re: [PATCH] powerpc: add vr save/restore functions

2014-01-08 Thread Michael Ellerman
On Wed, 2014-01-08 at 10:54 +0100, Andreas Schwab wrote: > Michael Ellerman 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. > > >

Re: [PATCH] powerpc: add vr save/restore functions

2014-01-08 Thread Andreas Schwab
Michael Ellerman 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

Re: [PATCH] powerpc: add vr save/restore functions

2014-01-07 Thread Michael Ellerman
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 ? If so can't we arrange to have a single version? che

[PATCH] powerpc: add vr save/restore functions

2013-12-30 Thread Andreas Schwab
GCC 4.8 now generates out-of-line vr save/restore functions when optimizing for size. They are needed for the raid6 altivec support. Signed-off-by: Andreas Schwab --- arch/powerpc/lib/crtsavres.S | 186 +++ scripts/mod/modpost.c| 8 +- 2 files c