[all-commits] [llvm/llvm-project] 1e58e9: [PredicateInfo] Don't store Def in ValueDFS (NFC) ...

Nikita Popov via All-commits all-commits at lists.llvm.org
Mon Jun 23 00:10:55 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e58e9c4b27351c5f7482ce01daabfaad6cbe5fb
      https://github.com/llvm/llvm-project/commit/1e58e9c4b27351c5f7482ce01daabfaad6cbe5fb
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2025-06-23 (Mon, 23 Jun 2025)

  Changed paths:
    M llvm/lib/Transforms/Utils/PredicateInfo.cpp

  Log Message:
  -----------
  [PredicateInfo] Don't store Def in ValueDFS (NFC) (#145022)

Def is only actually used during renaming, and having it in ValueDFS
causes unnecessary confusion. Remove it from ValueDFS and instead use a
separate StackEntry structure for renaming, which holds the ValueDFS and
the Def.



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