[all-commits] [llvm/llvm-project] 46e91f: [RISCV] Remove isel patterns for fshl/fshr with sa...

[Craig Topper via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 46e91f67019ecbf387175034cc3e9d6cd580ff77
      https://github.com/llvm/llvm-project/commit/46e91f67019ecbf387175034cc3e9d6cd580ff77
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2020-11-02 (Mon, 02 Nov 2020)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfoB.td

  Log Message:
  -----------
  [RISCV] Remove isel patterns for fshl/fshr with same inputs. NFC

These were being selected to ROL/ROR, but DAG combine should
canonicalize fshl/fshr with same inputs to rotl/rotr which we
also have patterns for.