nir: fix a few signed/unsigned comparison warnings
authorBrian Paul <brianp@vmware.com>
Fri, 22 Mar 2019 01:19:05 +0000 (19:19 -0600)
committerBrian Paul <brianp@vmware.com>
Mon, 25 Mar 2019 12:51:31 +0000 (06:51 -0600)
commitd13167cd2177849a65fadc2d08a2d3adf7c76e65
treed70b85441675818b6d4e81849a44e7429ac78943
parente1d80571606684af869317837902abc6f6e82017
nir: fix a few signed/unsigned comparison warnings

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
src/compiler/nir_types.cpp