Fixed signed/unsigned types comparison

BUG=18368388

Change-Id: I3f2927fd68e75a8fb5abde1b25e81416862076fc
Reviewed-on: https://swiftshader-review.googlesource.com/1474
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
6 files changed
tree: cae9e1786ec1f3e4c9f19ba5ba01bd44c937b134
  1. include/
  2. src/
  3. tests/
  4. Readme.txt