[all-commits] [llvm/llvm-project] b9e3af: [LiveInterval] Add RemoveDeadValNo argument to rem...

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b9e3af124b760a2ed15cb951a315f20cea687307
      https://github.com/llvm/llvm-project/commit/b9e3af124b760a2ed15cb951a315f20cea687307
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2021-10-27 (Wed, 27 Oct 2021)

  Changed paths:
    M llvm/include/llvm/CodeGen/LiveInterval.h
    M llvm/lib/CodeGen/LiveInterval.cpp
    M llvm/lib/CodeGen/LiveIntervals.cpp

  Log Message:
  -----------
  [LiveInterval] Add RemoveDeadValNo argument to removeSegment(iterator)

Add an optional bool RemoveDeadValNo argument to the
removeSegment(iterator) overload, for consistency with the other
overloads. This gives clients a way to remove dead valnos while also
getting an updated iterator returned (in the manner of vector::erase).

Use this to clean up some inefficient code in
LiveIntervals::repairOldRegInRange. NFC.

Differential Revision: https://reviews.llvm.org/D110560