[PATCH] D78271: [TLI][PowerPC] Introduce TLI query to check if MULH is cheaper than MUL + SHIFT

Amy Kwan via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat May 23 14:51:34 PDT 2020


This revision was automatically updated to reflect the committed changes.
Closed by commit rGb631f86ac5b9: [TLI][PowerPC] Introduce TLI query to check if MULH is cheaper than MUL + SHIFT (authored by amyk).

Changed prior to commit:
  https://reviews.llvm.org/D78271?vs=257947&id=265893#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78271/new/

https://reviews.llvm.org/D78271

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/lib/Target/PowerPC/PPCISelLowering.h
  llvm/test/CodeGen/PowerPC/loop-instr-form-prepare.ll
  llvm/test/CodeGen/PowerPC/machine-pre.ll
  llvm/test/CodeGen/PowerPC/ppc64-P9-mod.ll
  llvm/test/CodeGen/PowerPC/srem-vector-lkk.ll
  llvm/test/CodeGen/PowerPC/urem-vector-lkk.ll

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