[all-commits] [llvm/llvm-project] 557956: [LegalizeTypes] Create an ISD::ADD instead of an I...

Craig Topper via All-commits all-commits at lists.llvm.org
Fri Jul 26 09:11:36 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5579569ae76873c346e1a1c8a55dc448f8a346ad
      https://github.com/llvm/llvm-project/commit/5579569ae76873c346e1a1c8a55dc448f8a346ad
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2024-07-26 (Fri, 26 Jul 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
    M llvm/test/CodeGen/X86/known-bits.ll

  Log Message:
  -----------
  [LegalizeTypes] Create an ISD::ADD instead of an ISD::UADDO with unused overflow result. (#100647)

Same for ISD::SUB instead of ISD::USUBO.



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