[PATCH] Add support for more sparc VIS 3.0 instructions.

Marc Glisse marc.glisse@inria.fr
Wed Oct 5 15:07:00 GMT 2011


On Tue, 4 Oct 2011, David Miller wrote:

> There are only a few VIS 3.0 instructions left after this,

Hello,

I am happy to see all this work, but I was wondering: are these 
instructions documented somewhere? It makes sense for gcc to only provide 
a list in extend.texi, but I couldn't find the VIS 3.0 documentation on 
the Oracle website, which makes it rather hard to use those builtins.

> +int64_t __builtin_vis_umulxhi (int64_t, int64_t);

'u' looks like "unsigned", I guess that doesn't matter for a builtin?

-- 
Marc Glisse



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