[all-commits] [llvm/llvm-project] bb8603: [DAGCombiner] Remove hasOneUse check from sext+sex...

[Pierre van Houtryve via All-commits]

  Branch: refs/heads/users/pierre-vh/sext-comb-hasoneuse
  Home:   https://github.com/llvm/llvm-project
  Commit: bb8603755c009b1729013359915e5b30a6b9d9ed
      https://github.com/llvm/llvm-project/commit/bb8603755c009b1729013359915e5b30a6b9d9ed
  Author: pvanhout <pierre.vanhoutryve at amd.com>
  Date:   2025-05-16 (Fri, 16 May 2025)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] Remove hasOneUse check from sext+sext_inreg to sext_inreg combine

The hasOneUseCheck does not really add anything and makes the combine too
restrictive. Upcoming patches benefit from removing the hasOneUse check.



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