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Commit 41cf73ce authored by Duncan P. N. Exon Smith's avatar Duncan P. N. Exon Smith
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CodeGen: Don't dereference end() in MachineBasicBlock::CorrectExtraCFGEdges 

The current MachineBasicBlock might be the last block, so FallThru may
be past the end().  Use getNextNode(), which will convert to nullptr,
rather than &*++, which is invalid if we reach the end().

llvm-svn: 278858
parent 904cd39b
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