Fix call instructions to check parameter types for consistency.

src/IceTypes.h

Index: src/IceTypes.h
diff --git a/src/IceTypes.h b/src/IceTypes.h
index f176e9bf92cdb681af778f76871334599b044ecc..deb8a01e208360cac3e19a5b581bfa80c81ffcfa 100644
--- a/src/IceTypes.h
+++ b/src/IceTypes.h
@@ -81,6 +81,9 @@ bool isVectorFloatingType(Type Ty);
 /// Returns true if the given type can be used in a load instruction.
 bool isLoadStoreType(Type Ty);
 
+/// Returns true if the given type can be used as a parameter type in a call.
+bool isCallParameterType(Type Ty);
+
 /// Returns type generated by applying the compare instructions (icmp and fcmp)
 /// to arguments of the given type. Returns IceType_void if compare is not
 /// allowed.