Jay Foad b9cf52bc3d [AMDGPU] Simplify AMDGPUAnnotateUniformValues::visitLoadInst ...

Always set uniform metadata on the pointer if it is an instruction, but
otherwise do not bother to create a trivial getelementptr instruction,
because AMDGPUInstrInfo::isUniformMMO can already detect that various
non-instruction pointers are uniform.

Most of the test case churn is from tests that used undef as a pointer,
which AMDGPUInstrInfo::isUniformMMO treats as uniform.

Differential Revision: https://reviews.llvm.org/D118909

2022-02-03 16:27:48 +00:00

6.4 KiB

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