Re: [PATCH] powerpc: add vr save/restore functions
From: Andreas Schwab <hidden>
Date: 2014-01-08 10:03:21
From: Andreas Schwab <hidden>
Date: 2014-01-08 10:03:21
Michael Ellerman [off-list ref] writes:
On Mon, 2013-12-30 at 15:31 +0100, Andreas Schwab wrote:quoted
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). Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."