[all-commits] [llvm/llvm-project] 3bf237: [InstSimplify] add tests for or-nand-xor; NFC

RotateRight via All-commits all-commits at lists.llvm.org
Fri Dec 31 13:28:20 PST 2021


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3bf2373d1980d89ef0001c21e4c71539a523d19e
      https://github.com/llvm/llvm-project/commit/3bf2373d1980d89ef0001c21e4c71539a523d19e
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2021-12-31 (Fri, 31 Dec 2021)

  Changed paths:
    M llvm/test/Transforms/InstSimplify/or.ll

  Log Message:
  -----------
  [InstSimplify] add tests for or-nand-xor; NFC


  Commit: c054402170cd8466683a20385befc0523aba3359
      https://github.com/llvm/llvm-project/commit/c054402170cd8466683a20385befc0523aba3359
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2021-12-31 (Fri, 31 Dec 2021)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/test/Transforms/InstSimplify/or.ll

  Log Message:
  -----------
  [InstSimplify] fold or-nand-xor

~(A & B) | (A ^ B) --> ~(A & B)

https://alive2.llvm.org/ce/z/hXQucg


Compare: https://github.com/llvm/llvm-project/compare/5c3347aa8bab...c054402170cd


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