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AMDGPU: Add flag to disable promotion of uniform i16 ops

Authored by arsenm on Jul 31 2020, 11:50 AM.

Description

AMDGPU: Add flag to disable promotion of uniform i16 ops

This interferes with GlobalISel's much better handling of the
situation.

This should really be disable for GlobalISel. However, the fallback
only re-runs the selection passes, and doesn't go back and rerun any
codegen IR passes. I haven't come up with a good solution to this
problem.

Details

Committed
arsenmAug 24 2020, 11:39 AM
Parents
rG2b7a2cbb15c4: [TSan][Darwin] Handle NULL argument in interceptor
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