glsl: support unsigned increment in ir_loop controls
authorTapani Pälli <tapani.palli@intel.com>
Wed, 30 Jul 2014 10:02:52 +0000 (13:02 +0300)
committerTapani Pälli <tapani.palli@intel.com>
Thu, 7 Aug 2014 04:31:49 +0000 (07:31 +0300)
commit151fb1e808c051a078071c89ff996bdad037ed65
tree20bb9d4ff2a4ed22830af837e10c552a4e38c698
parent787bac38084650ef5600ac2ecd969449b4a447f3
glsl: support unsigned increment in ir_loop controls

Current version can create ir_expression where operands have
different base type, patch adds support for unsigned type.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
https://bugs.freedesktop.org/show_bug.cgi?id=80880
src/glsl/loop_controls.cpp