nir: Add an invalid type
authorJason Ekstrand <jason.ekstrand@intel.com>
Thu, 29 Jan 2015 00:27:40 +0000 (16:27 -0800)
committerJason Ekstrand <jason.ekstrand@intel.com>
Fri, 30 Jan 2015 01:07:45 +0000 (17:07 -0800)
commit5ab1489ae62fa68e45664588d8809b3d667d7425
tree6ddffdcbd70b0d6ddb9086a3ffd7e0e1949be996
parentf01e8d3ba5a33559f142f5eac390a7bcd9421067
nir: Add an invalid type

This allows us to indicate a concept of an invalid type.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/glsl/nir/nir.h