[Lldb-commits] [lldb] [LLDB] On AArch64, reconfigure register context first (PR #70742)

[David Spickett via lldb-commits]

DavidSpickett wrote:

> Invalidate only registers we know can change size.

This one doesn't work because in changing the size of any register in the context, you invalidate the offsets of the rest. We also cannot be sure that the scalable registers are in a certain place in that context. Beyond general purpose registers, yes, but beyond that you could have a mix of scalable and unscalable registers depending on the target's extensions.

https://github.com/llvm/llvm-project/pull/70742