[PATCH] D147243: [X86] MatchVectorAllZeroTest - add support for icmp(bitcast(icmp_ne(X,Y)),0) vector reduction patterns

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Mar 31 07:45:16 PDT 2023


This revision was automatically updated to reflect the committed changes.
Closed by commit rGaab8b2eb080d: [X86] MatchVectorAllZeroTest - add support for icmp(bitcast(icmp_ne(X,Y)),0)… (authored by RKSimon).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147243/new/

https://reviews.llvm.org/D147243

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/memcmp-more-load-pairs.ll
  llvm/test/CodeGen/X86/memcmp.ll
  llvm/test/CodeGen/X86/movmsk-cmp.ll
  llvm/test/CodeGen/X86/pr53419.ll
  llvm/test/CodeGen/X86/setcc-wide-types.ll
  llvm/test/CodeGen/X86/vector-reduce-or-bool.ll
  llvm/test/CodeGen/X86/vector-reduce-or-cmp.ll

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