[PATCH] D54707: [X86][SSE] Remove unnecessary bit-and in pshufb vector ctlz (PR39703)

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Nov 19 10:43:42 PST 2018


This revision was automatically updated to reflect the committed changes.
Closed by commit rL347242: [X86][SSE] Remove unnecessary bit-and in pshufb vector ctlz (PR39703) (authored by RKSimon, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D54707?vs=174626&id=174648#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D54707

Files:
  llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
  llvm/trunk/test/CodeGen/X86/combine-srl.ll
  llvm/trunk/test/CodeGen/X86/prefer-avx256-lzcnt.ll
  llvm/trunk/test/CodeGen/X86/vector-lzcnt-128.ll
  llvm/trunk/test/CodeGen/X86/vector-lzcnt-256.ll
  llvm/trunk/test/CodeGen/X86/vector-lzcnt-512.ll

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