[PATCH] D21808: [WebAssembly] Handle debug information and virtual registers without crashing

[Dominic Chen via llvm-commits]

ddcc added a comment.

To clarify, this patch fixes crashes in the backend for WebAssembly with debug information enabled. But this doesn't mean that the debug information is correct or usable, since we haven't decided on a debug format yet.


https://reviews.llvm.org/D21808