[all-commits] [llvm/llvm-project] 1ef2a9: [PowerPC] Add the SUBFUS instruction to Future CPU.

[stefanp-ibm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1ef2a92d6679af7ddeaf20d4e0304f1cd22f28bb
      https://github.com/llvm/llvm-project/commit/1ef2a92d6679af7ddeaf20d4e0304f1cd22f28bb
  Author: Stefan Pintilie <stefanp at ca.ibm.com>
  Date:   2022-11-10 (Thu, 10 Nov 2022)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCInstrFuture.td
    M llvm/test/MC/Disassembler/PowerPC/ppc-encoding-ISAFuture.txt
    M llvm/test/MC/Disassembler/PowerPC/ppc64le-encoding-ISAFuture.txt
    M llvm/test/MC/PowerPC/ppc-encoding-ISAFuture.s

  Log Message:
  -----------
  [PowerPC] Add the SUBFUS instruction to Future CPU.

Add a new instruction called SUBUFS that does saturating subtract.
This instruction is only for Future CPU.

Reviewed By: amyk

Differential Revision: https://reviews.llvm.org/D137643