New T3/T4 code batch

David Miller davem at
Thu Apr 4 19:51:20 CEST 2013

From: Torbjorn Granlund <tg at>
Date: Thu, 04 Apr 2013 13:17:46 +0200

> Aren't you using your latest assembler?  :-)
> (Else, you'd not have struck the lzcnt v2 issue...)


I haven't added 'lzcnt' yet to binutils, and I honestly see no urgency
to do so since anyone who wants to build correctly with all existing
tools will need to use 'lzd'. :-)

This goes back to the reason why I think these deprecations are silly,
especially since 'lzd' had only existed for a year when they decided to
deprecate it.

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