[all-commits] [llvm/llvm-project] ad8eb8: [NFC][MLGO] ML Regalloc Priority Advisor

[Flpha0830 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ad8eb85545c510be1819d157eeb06a40753556bd
      https://github.com/llvm/llvm-project/commit/ad8eb85545c510be1819d157eeb06a40753556bd
  Author: Eric Wang <flpha0830 at gmail.com>
  Date:   2022-08-18 (Thu, 18 Aug 2022)

  Changed paths:
    M llvm/lib/CodeGen/CMakeLists.txt
    M llvm/lib/CodeGen/RegAllocGreedy.cpp
    M llvm/lib/CodeGen/RegAllocGreedy.h
    A llvm/lib/CodeGen/RegAllocPriorityAdvisor.cpp
    A llvm/lib/CodeGen/RegAllocPriorityAdvisor.h

  Log Message:
  -----------
  [NFC][MLGO] ML Regalloc Priority Advisor

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

Reviewed By: mtrofin

Differential Revision: https://reviews.llvm.org/D131220