llvm-project

1d070988 - [WinEH] Take musttail calls into account when unlinking eh records (#119702)

[WinEH] Take musttail calls into account when unlinking eh records (#119702) Exception handling records are unlinked on function return. However, if there is a musttail call before the return, that's the de-facto point of termination and the unlinking instructions must be inserted *before* that. Fixes #119255