llvm/llvm-project

[NVPTX] Port code to `llvm/lib/CodeGen/SelectionDAG/*`

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#116.695 aperta il 18 nov 2024

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backend:NVPTXgood first issuellvm:SelectionDAG

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Descrizione

Some of NVPTX's custom operation lowering and custom DAG combines do not rely on NVPTXISD nodes. A majority of these operation lowerings and DAG combines can be ported to live in LegalizeDAG.cpp or DAGCombiner.cpp respectively.

This will increase the coverage we have on this code and enable other targets to benefit from the work we've done.

For example,

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