[all-commits] [llvm/llvm-project] 9d8297: [AArch64] Correct features for Arm Cortex-A78C, Co...

[Jonathan Thackray via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9d829784d4c2b4f82e0b301eaa840c9ed192e919
      https://github.com/llvm/llvm-project/commit/9d829784d4c2b4f82e0b301eaa840c9ed192e919
  Author: Jonathan Thackray <jonathan.thackray at arm.com>
  Date:   2024-01-04 (Thu, 04 Jan 2024)

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

  Log Message:
  -----------
  [AArch64] Correct features for Arm Cortex-A78C, Cortex-X1C and Cortex-X2 (#76932)

Remove AArch64::AEK_FP16ML from Arm Cortex-A78C definition, as
this is not supported, according to the Technical Reference Manual:
   https://developer.arm.com/documentation/102226/latest/

Also add AArch64::AEK_FLAGM (Flag Manipulation) to Arm Cortex-X1C
and Arm Cortex-X2 as these were missing previously, but are
supported, according to the Technical Reference Manuals:
   https://developer.arm.com/documentation/101968/latest/
   https://developer.arm.com/documentation/101803/latest/

Fixes #62383