[PATCH] D115707: [NFC][regalloc] Introduce the RegAllocEvictionAdvisorAnalysis

[Mircea Trofin via Phabricator via llvm-commits]

mtrofin created this revision.
mtrofin added reviewers: davidxl, qcolombet, wenlei, MatzeB.
Herald added subscribers: kerbowa, pengfei, hiraditya, mgorny, nhaehnle, jvesely, nemanjai.
mtrofin requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

This patch introduces the eviction analysis and the eviction advisor,
the default implementation, and the scaffolding for introducing the
other implementations of the advisor.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D115707

Files:
  llvm/include/llvm/InitializePasses.h
  llvm/lib/CodeGen/CMakeLists.txt
  llvm/lib/CodeGen/RegAllocEvictionAdvisor.cpp
  llvm/lib/CodeGen/RegAllocEvictionAdvisor.h
  llvm/lib/CodeGen/RegAllocGreedy.cpp
  llvm/test/CodeGen/AArch64/O3-pipeline.ll
  llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
  llvm/test/CodeGen/Generic/llc-start-stop.ll
  llvm/test/CodeGen/MLRegalloc/default-eviction-advisor.ll
  llvm/test/CodeGen/PowerPC/O3-pipeline.ll
  llvm/test/CodeGen/X86/opt-pipeline.ll

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