[all-commits] [llvm/llvm-project] 5f7a8c: [AArch64][SVE2] Add the SVE2.1 cntp instruction

[david-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5f7a8cf026a6ad4af484e43ac32b7e0c5f14e079
      https://github.com/llvm/llvm-project/commit/5f7a8cf026a6ad4af484e43ac32b7e0c5f14e079
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2022-11-01 (Tue, 01 Nov 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64RegisterInfo.td
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/lib/Target/AArch64/AArch64SystemOperands.td
    M llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
    M llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.cpp
    M llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.h
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    M llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.cpp
    M llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.h
    A llvm/test/MC/AArch64/SVE2p1/cntp-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/cntp.s

  Log Message:
  -----------
  [AArch64][SVE2] Add the SVE2.1 cntp instruction

This patch adds the assembly/disassembly for the following instructions:

cntp : Set scalar to count from predicate-as-counter

The reference can be found here:
https://developer.arm.com/documentation/ddi0602/2022-09

Differential Revision: https://reviews.llvm.org/D136747