Fix D3D9 shader opcode mapping. Bug 22533227 Change-Id: Idf969cd81fae9f5bc5f3da147ae84fe597d3afa7 Reviewed-on: https://swiftshader-review.googlesource.com/3733 Tested-by: Nicolas Capens <capn@google.com> Reviewed-by: Alexis Hétu <sugoi@google.com> Reviewed-by: Nicolas Capens <capn@google.com>