[all-commits] [llvm/llvm-project] 3fc92a: [InstCombine][NFC] Use custom inserter for metadat...

Alexis Engelke via All-commits all-commits at lists.llvm.org
Sun Jun 7 13:17:12 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3fc92aeb55d5852dfb32ec0061e2b41c2424856c
      https://github.com/llvm/llvm-project/commit/3fc92aeb55d5852dfb32ec0061e2b41c2424856c
  Author: Alexis Engelke <engelke at in.tum.de>
  Date:   2026-06-07 (Sun, 07 Jun 2026)

  Changed paths:
    M llvm/include/llvm/Transforms/InstCombine/InstCombiner.h
    M llvm/lib/Transforms/InstCombine/InstCombineInternal.h
    M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp

  Log Message:
  -----------
  [InstCombine][NFC] Use custom inserter for metadata (#202206)

Proactively getting metadata for every visited instruction is expensive.
Therefore, only store the current instruction and get the metadata only
when an instruction is actually inserted.



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