DKXXXL commented on issue #4468: [RFC] Data-flow Analysis Functionality on TVM IR URL: https://github.com/apache/incubator-tvm/issues/4468#issuecomment-561933705 Hi @junrushao1994 , Thanks for the comments! :) I will get back to you about a real world example as soon as possible. But generally speaking, dead code elimination pass is required in some workloads; and after TVM output program with intrinsics and not even targetting CPU or GPU, LLVM or other later processing stage cannot help. What's more, applying transformations at the stage when TVM is processing is a much easier way and not error-prone.
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