[all-commits] [llvm/llvm-project] 2be67e: [TableGen] Avoid creating a ScopeMatcher full of n...

Craig Topper via All-commits all-commits at lists.llvm.org
Sun Apr 2 12:05:00 PDT 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2be67e14ba4fb65b07b04b5a74e58e4749fd7dc2
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-04-02 (Sun, 02 Apr 2023)

  Changed paths:
    M llvm/utils/TableGen/DAGISelMatcherOpt.cpp

  Log Message:
  [TableGen] Avoid creating a ScopeMatcher full of nullptrs.

The call to FactorNodes will catch it and remove it, but it's easy
to catch at creation.

Remove the now unnecessary null checks from a loop in factor nodes.

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