[llvm-commits] [PATCH] SuccIterator on bbs without terminator insts

[Tobias Grosser]

Hi,

this patch removes the assert, that triggers if SuccIterator is 
constructed for a basic block without a terminator instruction. Instead 
of triggering an assert a succ_end() iterator is returned. This models a 
basic block with zero successors and allows us to use F->viewCFG() on 
incompletely constructed functions.

OK to commit?

Tobi
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