Be a bit more tolerant of broken code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10050 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp
index f92fe25..2c36ed9 100644
--- a/lib/VMCore/AsmWriter.cpp
+++ b/lib/VMCore/AsmWriter.cpp
@@ -912,15 +912,15 @@
writeOperand(AI->getArraySize(), true);
}
} else if (isa<CastInst>(I)) {
- writeOperand(Operand, true);
+ if (Operand) writeOperand(Operand, true); // Work with broken code
Out << " to ";
printType(I.getType());
} else if (isa<VAArgInst>(I)) {
- writeOperand(Operand, true);
+ if (Operand) writeOperand(Operand, true); // Work with broken code
Out << ", ";
printType(I.getType());
} else if (const VANextInst *VAN = dyn_cast<VANextInst>(&I)) {
- writeOperand(Operand, true);
+ if (Operand) writeOperand(Operand, true); // Work with broken code
Out << ", ";
printType(VAN->getArgType());
} else if (Operand) { // Print the normal way...