[all-commits] [llvm/llvm-project] eb8880: [X86][SSE] combinePTESTCC - fold TESTZ(X, ~Y) -> TE...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: eb8880562e693dd1e5a0bd332687ff6e20b272d4
      https://github.com/llvm/llvm-project/commit/eb8880562e693dd1e5a0bd332687ff6e20b272d4
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-04-01 (Wed, 01 Apr 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/combine-ptest.ll
    M llvm/test/CodeGen/X86/combine-testpd.ll
    M llvm/test/CodeGen/X86/combine-testps.ll

  Log Message:
  -----------
  [X86][SSE] combinePTESTCC - fold TESTZ(X,~Y) -> TESTC(Y,X)