[LLVMdev] int to StringRed conversion

[Alexandru Ionut Diaconescu]

Hello everyone,

I have an integer and I want to convert it to StringRef in order to set
metadata.
setMetadata->(StringRef, MDNode*);

It is there a native LLVM way to do it?

1. In the llvm::APSInt Class is toString() method, which seems it is not
for this purpose
2. itoa and string are not part of LLVM
3. stringstream is not part of LLVM
4. to_string is not part of LLVM
5. any casting method?

Also, I would like to get the metadata and convert it back to integer.

Thank you !
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130502/81aaf1ab/attachment.html>