tree b4e9cadbfdb9c13f7199075638576d997f79ad07
parent a42533eca127aae1f5b4ee5e3fae357af0867ae1
author qining <qining@google.com> 1459742117 -0400
committer qining <qining@google.com> 1459782641 -0400

Built-in values declared as specialization constant

Support declaring built-in values as spec constants.

Refine the code in createSpvConstant().