[all-commits] [llvm/llvm-project] 01e30b: [lldb][AArch64] Add Scalable Matrix Extension opti...

[David Spickett via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 01e30b30d09aca13819b40bfeff634e776e2b564
      https://github.com/llvm/llvm-project/commit/01e30b30d09aca13819b40bfeff634e776e2b564
  Author: David Spickett <david.spickett at linaro.org>
  Date:   2023-06-14 (Wed, 14 Jun 2023)

  Changed paths:
    M lldb/docs/use/qemu-testing.rst
    M lldb/scripts/lldb-test-qemu/run-qemu.sh

  Log Message:
  -----------
  [lldb][AArch64] Add Scalable Matrix Extension option to QEMU launch script

The Scalable Matrix Extension (SME) does not require extra options
beyond setting the cpu to "max".

https://qemu-project.gitlab.io/qemu/system/arm/cpu-features.html#sme-cpu-property-examples

SME depends on SVE, so that will be enabled too even if you don't ask
for it by name.

--sve --sme -> SVE and SME
--sme       -> SVE and SME
--sve       -> Only SVE

Reviewed By: omjavaid

Differential Revision: https://reviews.llvm.org/D152519