[all-commits] [llvm/llvm-project] a44aea: [RISCV] Add MIR tests exposing missed InstAliases

[Fraser Cormack via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a44aeab5261eceead4111b263adf79934c784754
      https://github.com/llvm/llvm-project/commit/a44aeab5261eceead4111b263adf79934c784754
  Author: Fraser Cormack <fraser at codeplay.com>
  Date:   2022-03-14 (Mon, 14 Mar 2022)

  Changed paths:
    A llvm/test/CodeGen/RISCV/rvv/aliases.mir

  Log Message:
  -----------
  [RISCV] Add MIR tests exposing missed InstAliases

The InstAlias framework cannot match registers against zero_reg, which
RVV uses to encode unmasked operations.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D92228