[all-commits] [llvm/llvm-project] e36ffd: [AArch64][SVE] Precommit tests for redundant ptest...

[Cullen Rhodes via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e36ffdf42ee68ad97b2dce9f1b505f335ded9a46
      https://github.com/llvm/llvm-project/commit/e36ffdf42ee68ad97b2dce9f1b505f335ded9a46
  Author: Cullen Rhodes <cullen.rhodes at arm.com>
  Date:   2022-09-28 (Wed, 28 Sep 2022)

  Changed paths:
    M llvm/test/CodeGen/AArch64/sve-ptest-removal-match.ll

  Log Message:
  -----------
  [AArch64][SVE] Precommit tests for redundant ptest after match/nmatch


  Commit: 3918ef07c4e65c79939020ac209432eeed6a0f4a
      https://github.com/llvm/llvm-project/commit/3918ef07c4e65c79939020ac209432eeed6a0f4a
  Author: Cullen Rhodes <cullen.rhodes at arm.com>
  Date:   2022-09-28 (Wed, 28 Sep 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    M llvm/test/CodeGen/AArch64/sve-ptest-removal-match.ll

  Log Message:
  -----------
  [AArch64][SVE] Remove redundant ptest after match/nmatch

These instructions are flag setting so the ptest is redundant, the
TableGen class wasn't setting the element size for the predicate causing
the checks in AArch64InstrInfo::optimizePTestInstr to fail.


Compare: https://github.com/llvm/llvm-project/compare/720dd814ba87...3918ef07c4e6