[all-commits] [llvm/llvm-project] aa3e78: Reapply "[DebugInfo] Correctly track SDNode depend...

[Stephen Tozer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: aa3e78a59fdf3b211be72f1b3221af831665e67d
      https://github.com/llvm/llvm-project/commit/aa3e78a59fdf3b211be72f1b3221af831665e67d
  Author: Stephen Tozer <Stephen.Tozer at Sony.com>
  Date:   2021-04-12 (Mon, 12 Apr 2021)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    A llvm/test/CodeGen/X86/dbg-list-dependencies.ll

  Log Message:
  -----------
  Reapply "[DebugInfo] Correctly track SDNode dependencies for list debug values"

Fixed memory leak error by using BumpAllocator for SDDbgValue arrays.

This reverts commit 1b589172bd19b83e8137185ed11f50bba06e8766.