search for: isasynchronousehperson

...won't care about). We've noted that gcc seems to generate better asynchronous unwind info and has the companion -fasynchronous-unwind-tables.  clang just maps it to -funwind-tables. We've also noted that Reid and company have nicely added Analysis/EHPersonalities.h along with a "isAsynchronousEHPersonality" function for MSVC personality routines. I'll post an RFC in January to get some feedback, but wanted to know if others have out-of-tree unwind changes in this area.  Perhaps they might be helpful to us. John