Add includes to get ptrdiff_t. This is needed by gcc-4.6 which has
authorDuncan Sands <baldrick@free.fr>
Thu, 10 Jun 2010 10:13:58 +0000 (10:13 +0000)
committerDuncan Sands <baldrick@free.fr>
Thu, 10 Jun 2010 10:13:58 +0000 (10:13 +0000)
commit345b378309eabd74a7a43f095dca9a4894bc371e
tree8399ce496a3fe97379fe94c1e8ffc70c207b7336
parentee65db3add855bfbc4ddc7e45926d1b9bafca8a4
Add includes to get ptrdiff_t.  This is needed by gcc-4.6 which has
done some more header trimming, resulting in cstdef being included
by less header files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105786 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ADT/DenseMap.h
include/llvm/ADT/SmallVector.h
include/llvm/ADT/ilist.h
include/llvm/Use.h