[all-commits] [llvm/llvm-project] 20a22a: [MLGO] Remove Extra Dev Mode Features (#167273)

[Aiden Grossman via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 20a22a45e96bc94c3a8295cccc9031bd87552725
      https://github.com/llvm/llvm-project/commit/20a22a45e96bc94c3a8295cccc9031bd87552725
  Author: Aiden Grossman <aidengrossman at google.com>
  Date:   2025-11-10 (Mon, 10 Nov 2025)

  Changed paths:
    M llvm/lib/CodeGen/MLRegAllocEvictAdvisor.cpp
    R llvm/test/CodeGen/MLRegAlloc/dev-mode-extra-features-logging.ll

  Log Message:
  -----------
  [MLGO] Remove Extra Dev Mode Features (#167273)

These essentially embedded the MIR into tensors that we could then
process on the ML side. We have not used this for any experimentation in
the past year or two and the work has largely been superseded by
MIR2Vec, which is what we are going to experiment with going forward.



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