[libclc] r315147 - Delete empy directory

[Jeroen Ketema via cfe-commits]

Author: jketema
Date: Sat Oct  7 02:10:44 2017
New Revision: 315147

URL: http://llvm.org/viewvc/llvm-project?rev=315147&view=rev
Log:
Delete empy directory

Removed:
    libclc/trunk/ptx/lib/integer/