Altivec + 16 byte alignment

Gianni Tedesco gianni@scaramanga.co.uk
Tue Feb 11 14:49:00 GMT 2003


On Tue, 2003-02-11 at 14:26, Michael S.Zick wrote:
> I do not think gcc 2.95.4 will do that unless you modify the
> function prologue generation.

sure, I found yellowdog gcc-altivec which appears to have fixed the
problem but this could just be chance...

> The gcc 3.x.y series has a lot of work done on altivec support
> but I can not answer if stack alignment is controllable in any
> of them yet.  Perhaps someone working in that area will be
> able to respond.

Yes, it would be nice to know definitively, I am hoping to document my
trials and tribulations with altivec on my website.

-- 
// Gianni Tedesco (gianni at scaramanga dot co dot uk)
lynx --source www.scaramanga.co.uk/gianni-at-ecsc.asc | gpg --import
8646BE7D: 6D9F 2287 870E A2C9 8F60 3A3C 91B5 7669 8646 BE7D
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 189 bytes
Desc: This is a digitally signed message part
URL: <https://gcc.gnu.org/pipermail/gcc/attachments/20030211/c53c0f6e/attachment.sig>


More information about the Gcc mailing list