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I''ve noticed that migration doesn''t fail if the VM cannot access the disk image on the new host. (xen-unstable 10273) The VM ends up on the new host and hangs when it does a disk access. This is a somewhat evil behavior. Does anyone have a fix for this in-hand, somewhere? If not, any advice where to look to fix the problem? Thanks, John Byrne

Hello all, The itanium demangler in libcxxabi (and also, llvm/lib/Demangle) is really slow. This is largely because the textual representation of the symbol that is being demangled is held in a std::string, and manipulations done during parsing are done on that string. The demangler is always concatenating strings and inserting into the middle of strings, which is terrible. The fact that the