[PATCH] powerpc: add vr save/restore functions
schwab at linux-m68k.org
Wed Jan 8 20:54:10 EST 2014
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
Andreas Schwab, schwab at linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
More information about the Linuxppc-dev