[PATCH] D42313: [X86] Don't reorder (srl (and X, C1), C2) if (and X, C1) can be matched as a movzx

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Mon Jan 22 21:47:34 PST 2018


This revision was automatically updated to reflect the committed changes.
Closed by commit rL323175: [X86] Don't reorder (srl (and X, C1), C2) if (and X, C1) can be matched as a… (authored by ctopper, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D42313?vs=130750&id=131002#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D42313

Files:
  llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
  llvm/trunk/test/CodeGen/X86/avx512bw-intrinsics-fast-isel.ll
  llvm/trunk/test/CodeGen/X86/avx512bw-intrinsics-upgrade.ll
  llvm/trunk/test/CodeGen/X86/zext-demanded.ll

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