[LLVMdev] unwind/invoke design

[Florian Weimer]

* Wesley W. Terpstra:

> The documentation of unwind/invoke is quite clear and does exactly
> what I need: unwinding the stack. I don't need it to carry an object
> back. I don't need it to figure out what the type of the object is or
> what catch() blocks it matches. I just need it to unwind the stack.

You can use your stack switching mechanism for this purpose.