[all-commits] [llvm/llvm-project] 3f7068: [RISCV] Enable the use of the old mucounteren name

[Sam Elliott via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3f7068ad986d7f44f47faec78597a5e62b07b20b
      https://github.com/llvm/llvm-project/commit/3f7068ad986d7f44f47faec78597a5e62b07b20b
  Author: Sam Elliott <selliott at lowrisc.org>
  Date:   2020-08-17 (Mon, 17 Aug 2020)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVSystemOperands.td
    M llvm/test/MC/RISCV/machine-csr-names.s

  Log Message:
  -----------
  [RISCV] Enable the use of the old mucounteren name

The RISC-V Privileged Specification 1.11 defines `mcountinhibit`, which
has the same numeric CSR value as `mucounteren` from 1.09.1. This patch
enables the use of the old `mucounteren` name.

Patch by Yuichi Sugiyama.

Reviewed By: lenary, jrtc27, pzheng

Differential Revision: https://reviews.llvm.org/D85067