Akira Hatanaka 7ef8957773 Add functions for adding and testing string attributes to CallInst. NFC.
This change is needed later when I make changes to attach string function
attributes to llvm.trap and llvm.debugtrap.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241304 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-02 22:08:48 +00:00
..