[all-commits] [llvm/llvm-project] 12033e: [ISelDAG] Salvage debug info at isel by referring ...

[Bevin Hansson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 12033e550b186f3b3e4d2ca3ce9cfc3d3a3fa6e1
      https://github.com/llvm/llvm-project/commit/12033e550b186f3b3e4d2ca3ce9cfc3d3a3fa6e1
  Author: Bevin Hansson <59652494+bevin-hansson at users.noreply.github.com>
  Date:   2024-09-24 (Tue, 24 Sep 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    A llvm/test/CodeGen/SPARC/salvage-debug-isel.ll
    M llvm/test/CodeGen/X86/pr57673.ll

  Log Message:
  -----------
  [ISelDAG] Salvage debug info at isel by referring to frame indices. (#109126)

We can refer to frame index locations when salvaging debug info
for certain nodes, which prevents the compiler from optimizing
out the location.



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