From a5b8e19fc3e9deddf3304e4a13e053af8af0a17e Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Fri, 25 Jan 2013 21:15:32 +0000
Subject: [PATCH] Remove empty directories.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173492 91177308-0d34-0410-b5e6-96231b3b80d8
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2.50.1