[Lldb-commits] [lldb] [lldb][test] Add expedited-stack-memory backtrace/locals packet test (PR #205897)

[Jason Molenda via lldb-commits]

jasonmolenda wrote:

The VLA is slightly different than a static array (mostly in how the size is determined by lldb), but otherwise the only difference between a static `uint64_t array[128]` and a VLA is that in omit-frame-pointer codegen (or on the Darwin AArch64 ABI, omit-leaf-frame-pointer for a function that makes no func calls) will require the function store the caller's frame pointer reg to stack, and then use fp + sp instead of just sp for its stack frame.  

https://github.com/llvm/llvm-project/pull/205897