[PATCH] D20931: [X86] Reduce the width of multiplification when its operands are extended from i8 or i16

Wei Mi via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 14 12:00:15 PDT 2016


This revision was automatically updated to reflect the committed changes.
Closed by commit rL272694: [X86] Reduce the width of multiplification when its operands are extended… (authored by wmi).

Changed prior to commit:
  http://reviews.llvm.org/D20931?vs=60628&id=60716#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D20931

Files:
  llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
  llvm/trunk/test/CodeGen/X86/shrink_vmul.ll

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