Pete Cooper 1231164787 Constify ValueTracking. NFC.
Almost all of the method here are only analysing Value's as opposed to
mutating them.  Mark all of the easy ones as const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@278585 91177308-0d34-0410-b5e6-96231b3b80d8
2016-08-13 01:05:32 +00:00
..
2016-08-13 01:05:32 +00:00
2016-08-11 20:38:39 +00:00