From 0f83c6267edf5a213fa9245347eb41e83816bdc3 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 26 Feb 2010 20:16:58 +0000
Subject: [PATCH] Delete empty directories.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97256 91177308-0d34-0410-b5e6-96231b3b80d8