llvm-project

aee99e80 - [WebAssembly] Define llvm-internal WasmEH tags in compiler-rt (#160959)

[WebAssembly] Define llvm-internal WasmEH tags in compiler-rt (#160959) The `__c_longjmp` and `__cpp_exceptions` tags are used internally by llvm to implement setjmp/longjmp and C++ exception handling respectively. These symbols were previously defined weakly in each object file but were recently converted to external references in #159143. They now need to be defined somewhere in the runtime libraries. I think compiler-rt is likely the most sensible place for them.