intel/compiler: don't use byte operands for src1 on GLK/ICL

Merged Lionel Landwerlin requested to merge llandwerlin/mesa:review/icl-i8-fixes into master

The simulator complains about using byte operands, we also have documentation telling us.

Note that add operations on bytes seems to work fine on HW (so maybe something to drop from this patch). Using dwords operands with CMP & SEL fixes the following tests :


Signed-off-by: Lionel Landwerlin BSpec: 3017 Cc:

Edited by Lionel Landwerlin

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