intel/compiler: fix -Wsign-compare warning
authorCaio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Mon, 16 Jul 2018 20:32:36 +0000 (13:32 -0700)
committerCaio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Wed, 18 Jul 2018 15:29:51 +0000 (08:29 -0700)
commit4a29ee186195ab38a81280cefb6a476e3763da11
tree574bb8066d1e0ad49d252d8076fe227c6f3d03b3
parent7df5f62768e4e2cd425dfb167c8142db41c2807c
intel/compiler: fix -Wsign-compare warning

Explicitly convert to signed integer. Conversion is valid since is the
same (implicitly) used to initialize the loop. Avoids the warning:

../../src/intel/compiler/brw_fs.cpp: In member function ‘bool fs_visitor::lower_simd_width()’:
../../src/intel/compiler/brw_fs.cpp:5761:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Wsign-compare]
             split_inst.eot = inst->eot && i == n - 1;
                                           ~~^~~~~~~~

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
src/intel/compiler/brw_fs.cpp