[all-commits] [llvm/llvm-project] d8a2d3: [NFC][Regalloc] Introduce the RegAllocPriorityAdvi...

[Flpha0830 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d8a2d3f7d4a250aac44e7484f5035b859e4ef556
      https://github.com/llvm/llvm-project/commit/d8a2d3f7d4a250aac44e7484f5035b859e4ef556
  Author: Eric Wang <flpha0830 at gmail.com>
  Date:   2022-09-08 (Thu, 08 Sep 2022)

  Changed paths:
    M llvm/include/llvm/InitializePasses.h
    M llvm/lib/CodeGen/RegAllocGreedy.cpp
    M llvm/lib/CodeGen/RegAllocGreedy.h
    M llvm/lib/CodeGen/RegAllocPriorityAdvisor.cpp
    M llvm/lib/CodeGen/RegAllocPriorityAdvisor.h
    M llvm/test/CodeGen/AArch64/O3-pipeline.ll
    M llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
    M llvm/test/CodeGen/Generic/llc-start-stop.ll
    A llvm/test/CodeGen/MLRegalloc/default-priority-advisor.ll
    M llvm/test/CodeGen/PowerPC/O3-pipeline.ll
    M llvm/test/CodeGen/RISCV/O3-pipeline.ll
    M llvm/test/CodeGen/X86/opt-pipeline.ll

  Log Message:
  -----------
  [NFC][Regalloc] Introduce the RegAllocPriorityAdvisorAnalysis

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/D132835