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glsl_to_tgsi: don't use the negate modifier in integer ops after bitcast
authorMarek Olšák <marek.olsak@amd.com>
Sun, 3 Jul 2016 12:33:55 +0000 (14:33 +0200)
committerEmil Velikov <emil.l.velikov@gmail.com>
Thu, 21 Jul 2016 11:04:46 +0000 (12:04 +0100)
commitcbdbf67f1c7f225ea02d3b81767fcfe29b37286a
treeff2d14b9ebb4888e8a6f179b8e98d7c0c10f87d7
parenta2aec66444e59dd1222543fe6164684dcd002bb1
glsl_to_tgsi: don't use the negate modifier in integer ops after bitcast

This bug is uncovered by glsl/lower_if_to_cond_assign.
I don't know if it can be reproduced in any other way.

Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
(cherry picked from commit ead7736821633bbbd8ae743a49d2ee87ebef0763)
src/mesa/state_tracker/st_glsl_to_tgsi.cpp