Change LLI's internal representation of va_list to a pointer to the next
argument to be returned by va_arg. This allows va_lists to be passed
between different LLVM procedures (though it is unlikely that an LLI
va_list would make sense to an external function, except by chance.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9965 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/Interpreter/Interpreter.h b/lib/ExecutionEngine/Interpreter/Interpreter.h
index e9015a2..380672a 100644
--- a/lib/ExecutionEngine/Interpreter/Interpreter.h
+++ b/lib/ExecutionEngine/Interpreter/Interpreter.h
@@ -146,6 +146,10 @@
AtExitHandlers.push_back(F);
}
+ GenericValue *getFirstVarArg () {
+ return &(ECStack[ECStack.size () - 2].VarArgs[0]);
+ }
+
//FIXME: private:
public:
GenericValue executeGEPOperation(Value *Ptr, User::op_iterator I,