glsl: Don't support ir_unop_abs or ir_unop_sign for unsigned integers
authorIan Romanick <ian.d.romanick@intel.com>
Sat, 9 Jul 2016 00:34:53 +0000 (17:34 -0700)
committerIan Romanick <ian.d.romanick@intel.com>
Wed, 17 Aug 2016 09:52:39 +0000 (10:52 +0100)
commit437e612bd7c0aadebf3d1dc959de090266ebab67
treeba5a89e966946e84ab2d17b2189f8f57a3712807
parentcceb50e14ed653518c67f84f4d86886a7a237025
glsl: Don't support ir_unop_abs or ir_unop_sign for unsigned integers

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
src/compiler/glsl/ir_constant_expression.cpp
src/compiler/glsl/ir_validate.cpp