Sanjoy Das 791a501266 Don't modify the DenseMap being iterated over from within the loop
that is iterating over it

Inserting elements into a `DenseMap` invalidated iterators pointing
into the `DenseMap` instance.

Differential Revision: http://reviews.llvm.org/D7924


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230719 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 02:24:16 +00:00
..
2015-02-26 00:35:56 +00:00