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Rob Clark authored
Some hw can narrow 32b const/uniform to 16b on load.. and in particular lowering constants to 16b would break const->uniform lowering. Allow them to lower temps to 16b, while skipping consts. Initially it is set to the same value as LowerPrecisionTemporaries, to preserve the current behavior. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Eric Anholt <eric@anholt.net> Part-of: <!6189>
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