Add some out-of-line virtual dtors so that the class has a "home", preventing
vtables for (e.g.) Instruction from being emitted into every .o file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28898 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/VMCore/Instruction.cpp b/lib/VMCore/Instruction.cpp
index fe4ba50..ab4aaac 100644
--- a/lib/VMCore/Instruction.cpp
+++ b/lib/VMCore/Instruction.cpp
@@ -43,6 +43,12 @@
InsertAtEnd->getInstList().push_back(this);
}
+// Out of line virtual method, so the vtable, etc has a home.
+Instruction::~Instruction() {
+ assert(Parent == 0 && "Instruction still linked in the program!");
+}
+
+
void Instruction::setOpcode(unsigned opc) {
setValueType(Value::InstructionVal + opc);
}