Add support for the new va_arg instruction
llvm-svn: 6029
diff --git a/llvm/lib/VMCore/Verifier.cpp b/llvm/lib/VMCore/Verifier.cpp
index f7bcf50..66ee9de 100644
--- a/llvm/lib/VMCore/Verifier.cpp
+++ b/llvm/lib/VMCore/Verifier.cpp
@@ -130,6 +130,7 @@
void visitPHINode(PHINode &PN);
void visitBinaryOperator(BinaryOperator &B);
void visitShiftInst(ShiftInst &SI);
+ void visitVarArgInst(VarArgInst &VAI);
void visitCallInst(CallInst &CI);
void visitGetElementPtrInst(GetElementPtrInst &GEP);
void visitLoadInst(LoadInst &LI);
@@ -402,7 +403,12 @@
visitInstruction(SI);
}
-
+void Verifier::visitVarArgInst(VarArgInst &VAI) {
+ Assert1(VAI.getParent()->getParent()->getFunctionType()->isVarArg(),
+ "va_arg instruction may only occur in function with variable args!",
+ &VAI);
+ visitInstruction(VAI);
+}
void Verifier::visitGetElementPtrInst(GetElementPtrInst &GEP) {
const Type *ElTy =