[all-commits] [llvm/llvm-project] bfa711: [InstCombine] Use combineMetadataForCSE in phi of ...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bfa711a970d50c9101c8962609f9aad4f5395825
      https://github.com/llvm/llvm-project/commit/bfa711a970d50c9101c8962609f9aad4f5395825
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2025-01-08 (Wed, 08 Jan 2025)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp

  Log Message:
  -----------
  [InstCombine] Use combineMetadataForCSE in phi of loads fold

Use combineMetadataForCSE instead of manually enumerating known
metadata kinds. This is a typical sinking transform for which
combineMetadataForCSE is safe to use (with DoesKMove=true).

Part of https://github.com/llvm/llvm-project/issues/121495.



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