[all-commits] [llvm/llvm-project] aa1fe5: [RegAlloc][NewPM] Plug Greedy RA in codegen pipeli...

[Akshat Oke via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: aa1fe57b196de4255bb2516ef6c5515491c4aaab
      https://github.com/llvm/llvm-project/commit/aa1fe57b196de4255bb2516ef6c5515491c4aaab
  Author: Akshat Oke <Akshat.Oke at amd.com>
  Date:   2025-03-03 (Mon, 03 Mar 2025)

  Changed paths:
    M llvm/include/llvm/Passes/CodeGenPassBuilder.h
    M llvm/include/llvm/Passes/MachinePassRegistry.def
    M llvm/include/llvm/Target/CGPassBuilderOption.h
    M llvm/lib/Passes/PassBuilder.cpp
    M llvm/test/CodeGen/AArch64/implicit-def-remat-requires-impdef-check.mir
    M llvm/test/CodeGen/AArch64/implicit-def-with-impdef-greedy-assert.mir
    M llvm/test/CodeGen/AArch64/pr51516.mir
    M llvm/test/CodeGen/AArch64/spill-fold.mir
    M llvm/test/CodeGen/MIR/Generic/runPass.mir
    M llvm/test/CodeGen/SystemZ/clear-liverange-spillreg.mir
    M llvm/test/CodeGen/Thumb/high-reg-clobber.mir
    M llvm/test/CodeGen/X86/limit-split-cost.mir
    A llvm/test/tools/llc/new-pm/x86_64-regalloc-pipeline.mir
    M llvm/tools/llc/NewPMDriver.cpp

  Log Message:
  -----------
  [RegAlloc][NewPM] Plug Greedy RA in codegen pipeline (#120557)

Use `-passes="regallocgreedy<[all|sgpr|wwm|vgpr]>` to insert the greedy
RA with a filter and `-regalloc-npm=<type>` to control which RA to use
in existing pipeline.



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