[PATCH] [x86] Make the x86 PACKSSWB, PACKSSDW, PACKUSWB, and PACKUSDW instructions available as synthetic SDNodes PACKSS and PACKUS that will select to the correct instruction variants based on the return type.
Benjamin Kramer
benny.kra at gmail.com
Thu Jun 5 10:24:24 PDT 2014
lg
http://reviews.llvm.org/D4016
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