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Re: VIS2 pattern review

From: Richard Henderson <rth@redhat.com>
Date: Thu, 13 Oct 2011 13:06:19 -0700

> On 10/13/2011 12:55 PM, David Miller wrote:
>> -(define_insn "<vis3_addsub_ss_insn><vbits>_vis"
>> +(define_insn "<vis3_addsub_ss_patname><mode>"
> 
> Missing a "3" on the end.  Otherwise these look ok.

Thanks for finding that.

>> Unfortunately, that would involve some ABI changes for the VIS
>> builtins.  I'm trending towards considering just changing things
>> anyways since the VIS intrinsics were next to unusable beforehand.
> 
> Why?  You can do just about anything you like inside the builtin
> expander, including frobbing the modes around.

Hmmm, ok, I'll look into approaching the change that way.

Thanks again Richard.
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