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AMDGPU/GlobalISel: Add documentation for RegisterBankInfo
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Authored by arsenm on Jan 13 2020, 8:00 AM.

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Summary

Document some high level strategies that should be used for register
bank selection. The constant bus restriction section hasn't actually
been implemented yet.

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arsenm created this revision.Jan 13 2020, 8:00 AM

A nice summary!

llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
22

operand -> operands

34

Fix: "disambiguate determine"

arsenm updated this revision to Diff 238918.Jan 17 2020, 4:00 PM
arsenm marked 2 inline comments as done.

Fix typos

kerbowa accepted this revision.Jan 20 2020, 7:50 AM

LGTM

This revision is now accepted and ready to land.Jan 20 2020, 7:50 AM