PHINode::hasConstantValue should never return the PHI itself, even if the
authorChris Lattner <sabre@nondot.org>
Fri, 5 Aug 2005 15:37:31 +0000 (15:37 +0000)
committerChris Lattner <sabre@nondot.org>
Fri, 5 Aug 2005 15:37:31 +0000 (15:37 +0000)
commitd7231ac523eb8d5c6a6b09e223e957cb99f9d446
tree3b7de1a92d1a959fea83bf19f56dec875ea3a5e9
parent80f4d88a97e1b925c2ea67f932dd9c3ce1df1f8d
PHINode::hasConstantValue should never return the PHI itself, even if the
PHI is its only operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22676 91177308-0d34-0410-b5e6-96231b3b80d8
lib/VMCore/Instructions.cpp