Hi, all I'm currently doing some minor change to a function argument list. I want to add this named type to a function's argument list. %struct.ompi_request_t = type opaque But I don't know how to use it. I have already add it to the TypeSymbolTable of the Module, and I plan to add construct a argument of "struct.ompi_request_t" type, but there is no handle to this type, it is a StringRef, not a Type *, so what is the correct way to do this? thanks a lot yuanfang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100410/9bcdde48/attachment.html>