diff options
Diffstat (limited to 'llvm/lib/VMCore/Verifier.cpp')
| -rw-r--r-- | llvm/lib/VMCore/Verifier.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/VMCore/Verifier.cpp b/llvm/lib/VMCore/Verifier.cpp index 18de67155ff..e504016169c 100644 --- a/llvm/lib/VMCore/Verifier.cpp +++ b/llvm/lib/VMCore/Verifier.cpp @@ -1139,6 +1139,9 @@ void Verifier::visitPHINode(PHINode &PN) { for (unsigned i = 0, e = PN.getNumIncomingValues(); i != e; ++i) { Assert1(PN.getType() == PN.getIncomingValue(i)->getType(), "PHI node operands are not the same type as the result!", &PN); + Assert1(isa<BasicBlock>(PN.getOperand( + PHINode::getOperandNumForIncomingBlock(i))), + "PHI node incoming block is not a BasicBlock!", &PN); } // All other PHI node constraints are checked in the visitBasicBlock method. |
