tree 6267111f3ba3c9e875c79439a85243a998c36a45
parent 5011913625a09463ab2a16b45255a25a460ba7c0
author Sanjoy Das <sanjoy@playingwithpointers.com> 1461358345 +0000
committer Sanjoy Das <sanjoy@playingwithpointers.com> 1461358345 +0000

Fold compares for distinct allocations

Summary:
We can fold compares to false when two distinct allocations within a
function are compared for equality.

Patch by Anna Thomas!

Reviewers: majnemer, reames, sanjoy

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D19390

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@267214 91177308-0d34-0410-b5e6-96231b3b80d8