[i386] scalar ops that preserve the high part of a vector

Richard Henderson rth@redhat.com
Fri Dec 7 14:53:00 GMT 2012

On 2012-12-07 08:47, Jakub Jelinek wrote:
> That was the older proposal, the current way to trigger it is using
> the substitution attr somewhere, typically in pattern name
> - <vec_merge_or_concat> in the above case.

Ah right.

("My mind is going, Dave.  I can feel it.")


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