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authorChris Lattner <sabre@nondot.org>2009-10-30 22:39:36 +0000
committerChris Lattner <sabre@nondot.org>2009-10-30 22:39:36 +0000
commitec080e7b221889a3b1b2616a19e4019295509627 (patch)
tree207aaefadefeae691e8d9de926b85a1e65e67f8f /lib/VMCore/Pass.cpp
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if basic blocks are destroyed while there are *just* BlockAddress' hanging
around, then zap them. This is analogous to dangling constantexprs hanging off functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85627 91177308-0d34-0410-b5e6-96231b3b80d8
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