Enable build of some sse2, ssse3, and sse4.1 tests via cmake.
Applies only to the tests that require only the presence of compiler support. Tests that require an instrinsic flag and an enabled experiment not included. BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=76 Change-Id: I1ba6ee80cadc3064068db04c15caf8cc2384ab3b
Showing with 29 additions and 5 deletions