glsl: Apply the transformation "(a ^^ a) -> false" in opt_algebraic.
authorEric Anholt <eric@anholt.net>
Thu, 7 Nov 2013 20:10:25 +0000 (12:10 -0800)
committerEric Anholt <eric@anholt.net>
Fri, 15 Nov 2013 19:33:07 +0000 (11:33 -0800)
commit477f8cd08bb8467d28fdfd6c25fe358957e3da58
tree1e4fd78ce793972aa0a4d8d3b42a5572fa9cc1b7
parent58a98d32e451762934ca8c38135357f36e29654f
glsl: Apply the transformation "(a ^^ a) -> false" in opt_algebraic.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
src/glsl/opt_algebraic.cpp