[all-commits] [llvm/llvm-project] 91b24b: [AArch64] Ampere1 does not support MTE

[Philipp Tomsich via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 91b24b018062c8650abfbd10f7da80a0c92266a7
      https://github.com/llvm/llvm-project/commit/91b24b018062c8650abfbd10f7da80a0c92266a7
  Author: Philipp Tomsich <philipp.tomsich at vrull.eu>
  Date:   2022-05-09 (Mon, 09 May 2022)

  Changed paths:
    M llvm/include/llvm/Support/AArch64TargetParser.def
    M llvm/unittests/Support/TargetParserTest.cpp

  Log Message:
  -----------
  [AArch64] Ampere1 does not support MTE

The initial support for the Ampere1 mistakenly signalled support for
the MTE feature.  However, the core does not include the optional MTE
functionality.

Update the target parser to not include MTE for Ampere1.

Reviewed By: dmgreen

Differential Revision: https://reviews.llvm.org/D125191