[Lldb-commits] [PATCH] D154926: [lldb][AArch64] Add support for SME's SVE streaming mode registers

Tue Jul 11 23:21:56 PDT 2023

DavidSpickett added a comment.

> Then we have SIMD (v0-31) which is a bit of a wrench in this. We must read SIMD via the SVE regset even while SSVE is active, but writing to that same set brings us out of SSVE mode (into SIMD mode, I think, but it could just be SVE mode).

In my testing it did work to just use the active mode instead but this is one of those things that is likely unintentional or a result of QEMU's implementation choices.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154926/new/

https://reviews.llvm.org/D154926