[all-commits] [llvm/llvm-project] ada035: [X86] Extend all_of(icmp_eq()) / any_of(icmp_ne())...

Simon Pilgrim via All-commits all-commits at lists.llvm.org
Wed Mar 22 08:56:52 PDT 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ada03565261ab6ef1c5bca217767fe7f69d19a99
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2023-03-22 (Wed, 22 Mar 2023)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/pr53419.ll

  Log Message:
  [X86] Extend all_of(icmp_eq()) / any_of(icmp_ne()) -> scalar integer fold to AVX512 targets

Extends 1bb95a3a99cb44f2b8b801e5137d3ac529253f3b to combine on AVX512 targets where the vXi1 type is legal

Continues work on addressing Issue #53419

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