[all-commits] [llvm/llvm-project] ce48f4: [SelectionDAG] Require UADDO_CARRY carryin and car...

Craig Topper via All-commits all-commits at lists.llvm.org
Fri Apr 19 12:39:15 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ce48f43f054f396fec50287cf8c7624bfaa5842a
      https://github.com/llvm/llvm-project/commit/ce48f43f054f396fec50287cf8c7624bfaa5842a
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2024-04-19 (Fri, 19 Apr 2024)

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

  Log Message:
  -----------
  [SelectionDAG] Require UADDO_CARRY carryin and carryout to have the same type. (#89255)

This requires type legalization to keep them the same. This means we no
longer need to legalize the operand since it will be legalized when we
legalize the second result.



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