search for: upgradeexceptionhandling

For those of you who want to get their exception handling code (NON SJLJ), working with the new 3.0 exception infrastructure, the core developers have created a handy function in AutoUpgrade (#include "llvm/AutoUpgrade.h") called: UpgradeExceptionHandling(...). This function will convert all the functions in a module using the pre 3.0 exception intrinsics into use of the new 3.0 landingpad instruction. This function must be run before the llvm::verifyFunction(...) as the verifier will now complain if the an invoke instruction's unwind block does...