tree 8835eef4f4117a670aa1964d3a3e62ca396cdaad
parent 1629c2b0a7c8c7f3db1670f8c23fff8c3504b6a9
author Nicolas Capens <capn@google.com> 1450730911 -0500
committer Nicolas Capens <capn@google.com> 1450733750 +0000

Fix missing abs() declaration.

Change-Id: I7e4ceea2a45e8767881094de8b69b4d3aadab158
Reviewed-on: https://swiftshader-review.googlesource.com/4354
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>