tree 8bb36d121eef5df76d0f12a9cec6dc12f650d422
parent 7d9347a17e0cbdd5dbb1e67de88bce07b41a2d80
author James Zern <jzern@google.com> 1662159184 -0700
committer James Zern <jzern@google.com> 1662495636 +0000

sad_neon.c: simplify __ARM_FEATURE_DOTPROD check

only check that the macro is defined, the value doesn't have any effect.

from https://arm-software.github.io/acle/main/acle.html:

5.5.7.7.  Dot Product extension
  __ARM_FEATURE_DOTPROD is defined if the dot product data manipulation
  instructions are supported and the vector intrinsics are available.
  Note that this implies:
    - __ARM_NEON == 1

Change-Id: I164fe121ccefda99050a9b6a99738a2b518520f3