[llvm] [AArch64][BTI] Mark EH landing pads as jump targets (PR #149680)

[David Green via llvm-commits]

davemgreen wrote:

@shashforge thanks for working on this. Let us know if we can help push this through - it sounds like it will be a significant issue between how the modern gcc unwinder works and what llvm assumes will be needed. It would be good to get a fix in for clang-21.

https://github.com/llvm/llvm-project/pull/149680