[PATCH] D150333: [DAGCombiner][AArch64][VE] Teach BuildUDIV/SDIV to use 2x mul when mulh/mul_lohi are not available.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri May 12 09:06:31 PDT 2023


This revision was automatically updated to reflect the committed changes.
Closed by commit rGa983ef2c1743: [DAGCombiner][AArch64][VE] Teach BuildUDIV/SDIV to use 2x mul when… (authored by craig.topper).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D150333/new/

https://reviews.llvm.org/D150333

Files:
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/VE/Scalar/div.ll
  llvm/test/CodeGen/VE/Scalar/rem.ll
  llvm/test/CodeGen/VE/Vector/vec_divrem.ll

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