[all-commits] [llvm/llvm-project] 6259fb: AArch64: add apple-a14 as a CPU

[Tim Northover via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6259fbd8b69531133d24b5367a6a2cd9b183ce48
      https://github.com/llvm/llvm-project/commit/6259fbd8b69531133d24b5367a6a2cd9b183ce48
  Author: Tim Northover <t.p.northover at gmail.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M llvm/include/llvm/Support/AArch64TargetParser.def
    M llvm/lib/Target/AArch64/AArch64.td
    M llvm/lib/Target/AArch64/AArch64Subtarget.cpp
    M llvm/lib/Target/AArch64/AArch64Subtarget.h
    M llvm/unittests/Support/TargetParserTest.cpp

  Log Message:
  -----------
  AArch64: add apple-a14 as a CPU

This CPU supports all v8.5a features except BTI, and so identifies as v8.5a to
Clang. A bit weird, but the best way for things like xnu to detect the new
features it cares about.