stub out a new form of BasicBlock::RemovePredecessorAndSimplify which
authorChris Lattner <sabre@nondot.org>
Mon, 9 Nov 2009 22:32:36 +0000 (22:32 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 9 Nov 2009 22:32:36 +0000 (22:32 +0000)
commitc2c23d03df415d064c7789349cd82e438f9d44bb
tree0ca4743f3f03a3de480d5db765cfdb02a72dcd44
parentad353c74adda55556f7a3969721c3e49ac16d570
stub out a new form of BasicBlock::RemovePredecessorAndSimplify which
simplifies instruction users of PHIs when the phi is eliminated.  This
will be moved to transforms/utils after some other refactoring.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86603 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/JumpThreading.cpp