Bug swiftshader:47
Bug b/37478805

Change-Id: I7519eb7c743530a7bf6a4253244011c29d7ed7c5
Reviewed-on: https://swiftshader-review.googlesource.com/9609Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Corentin Wallez <cwallez@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>