Matt Arsenault 4002576156 AMDGPU/GlobalISel: Partially fix getGenericInstructionUniformity ...

This was broken for the common case of instructions which are uniform
if their inputs are uniform. This is broken for control flow intrinsics
since the API currently does not express which result operand is in question.

This generates failures in just about every intrinsic test when uniformity
analysis is performed without this.

2023-01-30 15:47:18 -04:00

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