[all-commits] [llvm/llvm-project] e4f219: [SPARC] Use umulxhi to do extending 64x64->128 mul...

[Koakuma via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e4f2191f568db718ed67defa664f83f763e7e74a
      https://github.com/llvm/llvm-project/commit/e4f2191f568db718ed67defa664f83f763e7e74a
  Author: Koakuma <koachan at protonmail.com>
  Date:   2025-04-16 (Wed, 16 Apr 2025)

  Changed paths:
    M llvm/lib/Target/Sparc/SparcISelLowering.cpp
    M llvm/lib/Target/Sparc/SparcInstrVIS.td
    A llvm/test/CodeGen/SPARC/multiply-extension.ll
    M llvm/test/CodeGen/SPARC/smulo-128-legalisation-lowering.ll
    M llvm/test/CodeGen/SPARC/umulo-128-legalisation-lowering.ll

  Log Message:
  -----------
  [SPARC] Use umulxhi to do extending 64x64->128 multiply when we have VIS3



Reviewers: s-barannikov, rorth, brad0

Reviewed By: s-barannikov

Pull Request: https://github.com/llvm/llvm-project/pull/135714



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