tree 2a217abaa03b3996ea3513a391d199dceac13850
parent d93da79ec7e6ffab88dc5a9085405b3c0eb89cba
author George Steed <george.steed@arm.com> 1681288859 +0100
committer James Zern <jzern@google.com> 1682378373 +0000

Refactor Neon dc predictors

Rather than having all possible logic for each square predictor in one
big function, extract the individual parts out into a few helpers and
call those from each concrete dc predictor implementation. This has the
nice advantage of significantly reducing the number of if-statements
needed, which was ocassionally costly if the compiler failed to inline
the original helpers.

This also has the advantage of giving us some nice helper functions that
we can reuse for the rectangular dc predictor implementations (which are
not yet implemented for Neon).

Change-Id: I337f0fd160b48fe9650878fbb75e0f6acd48282c