[all-commits] [llvm/llvm-project] 804915: [SVE] Extend isel pattern coverage for INCP & DECP.

[paulwalker-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 804915f5dca4db5a33c305d85331f3950147753f
      https://github.com/llvm/llvm-project/commit/804915f5dca4db5a33c305d85331f3950147753f
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2022-01-31 (Mon, 31 Jan 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    M llvm/test/CodeGen/AArch64/sve-cntp-combine.ll

  Log Message:
  -----------
  [SVE] Extend isel pattern coverage for INCP & DECP.

Adds patterns for:
    add(x, cntp(p, p)) -> incp(x, p)
    sub(x, cntp(p, p)) -> decp(x, p)

Differential Revision: https://reviews.llvm.org/D118567