aarch64: Simplify the decimate_score functions
authorMartin Storsjö <martin@martin.st>
Thu, 13 Aug 2015 20:59:26 +0000 (23:59 +0300)
committerHenrik Gramner <henrik@gramner.com>
Sun, 11 Oct 2015 16:44:53 +0000 (18:44 +0200)
commitef6034812162fc8b51bfd5e87387f405d1cc30cb
tree2980bc6749994f3d85623522af14da1ebaf16af1
parentd2b04a26b26d02c41ffb05cf1a605dafe9e6fa59
aarch64: Simplify the decimate_score functions

After doing a left shift by the number of bits returned by clz,
only bits set to zero can be shifted out, so if the register
was nonzero to start with (which is checked), it can't become
zero here.
common/aarch64/quant-a.S