Added missing instructions and constant expressions. Updated documentation.

git-svn-id: http://llvm-py.googlecode.com/svn/trunk@9 8d1e9007-1d4e-0410-b67e-1979fd6579aa

llvm/wrap.h

@@ -464,6 +464,29 @@ _w ## func (PyObject *self, PyObject *args)             \
 }
 
 
+/**
+ * Wrap LLVM functions of the type 
+ * outtype func(intype1 arg1, intype2 arg2, int arg3, const char *arg4)
+ */
+#define _wrap_objobjintstr2obj(func, intype1, intype2, outtype)    \
+static PyObject *                                       \
+_w ## func (PyObject *self, PyObject *args)             \
+{                                                       \
+    PyObject *obj1, *obj2;                              \
+    intype1 arg1;                                       \
+    intype2 arg2;                                       \
+    int arg3;                                           \
+    const char *arg4;                                   \
+                                                        \
+    if (!PyArg_ParseTuple(args, "OOis", &obj1, &obj2, &arg3, &arg4))   \
+        return NULL;                                    \
+                                                        \
+    arg1 = ( intype1 ) PyCObject_AsVoidPtr(obj1);       \
+    arg2 = ( intype2 ) PyCObject_AsVoidPtr(obj2);       \
+                                                        \
+    return ctor_ ## outtype ( func (arg1, arg2, arg3, arg4)) ;\
+}
+
 /**
  * Wrap LLVM functions of the type 
  * outtype func(intype1 arg1, intype2 arg2, intype3 arg3, const char *arg4)