[PATCH] D32973: [X86][SSE42] Lower v2i64/v4i64 ASHR(X, 63) as PCMPGTQ(0, X)

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue May 9 06:28:02 PDT 2017


This revision was automatically updated to reflect the committed changes.
Closed by commit rL302525: [X86][SSE42] Lower v2i64/v4i64 ASHR(X, 63) as PCMPGTQ(0, X) (authored by RKSimon).

Changed prior to commit:
  https://reviews.llvm.org/D32973?vs=98193&id=98274#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D32973

Files:
  llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
  llvm/trunk/test/CodeGen/X86/combine-abs.ll
  llvm/trunk/test/CodeGen/X86/packss.ll
  llvm/trunk/test/CodeGen/X86/pr32907.ll
  llvm/trunk/test/CodeGen/X86/vector-pcmp.ll
  llvm/trunk/test/CodeGen/X86/viabs.ll

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