[all-commits] [llvm/llvm-project] 61ab43: [IROutliner] Skip dbg values during the candidate ...

[Davide Italiano via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 61ab43ae00b71b8bd85e07808217e14b4151d2d1
      https://github.com/llvm/llvm-project/commit/61ab43ae00b71b8bd85e07808217e14b4151d2d1
  Author: Davide Italiano <dcci at users.noreply.github.com>
  Date:   2023-11-22 (Wed, 22 Nov 2023)

  Changed paths:
    M llvm/lib/Transforms/IPO/IROutliner.cpp
    A llvm/test/Transforms/IROutliner/gvn-phi-debug.ll

  Log Message:
  -----------
  [IROutliner] Skip dbg values during the candidate search. (#72945)

dbg value don't really have a value number associated as they have no
semantic value associated, i.e. they don't change the code being
generated. Use the correct API to go over them.

Fixes https://github.com/llvm/llvm-project/issues/62876