[llvm] r294264 - [LVI] Switch from BFS to DFS exploration order

[Joerg Sonnenberger via llvm-commits]

On Tue, Feb 07, 2017 at 12:25:24AM -0000, Philip Reames via llvm-commits wrote:
> Author: reames
> Date: Mon Feb  6 18:25:24 2017
> New Revision: 294264
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=294264&view=rev
> Log:
> [LVI] Switch from BFS to DFS exploration order

Thanks! Hans, any comment on merging this into 4.0? It fixes one of the
two remaining cases in pkgsrc where clang with normal optimiser settings
hits 2GB VA.

Joerg