UseListOrder: Additional test coverage for r214242
authorDuncan P. N. Exon Smith <dexonsmith@apple.com>
Tue, 29 Jul 2014 23:15:49 +0000 (23:15 +0000)
committerDuncan P. N. Exon Smith <dexonsmith@apple.com>
Tue, 29 Jul 2014 23:15:49 +0000 (23:15 +0000)
commit508f5b031625f496b6e8543ca7812a6d3ef2923d
tree8ea2b62aafd74ba98533949c15d048bf8e9a3514
parent1d501e8f46ccea5efa8bdb2833f6b4fc2f48f047
UseListOrder: Additional test coverage for r214242

r214242 was subtle enough it really deserves a targeted test with
comments.  This adds some global variables that trigger the relevant
code path.  Sorry this wasn't committed with the fix.

llvm-svn: 214243
llvm/test/Bitcode/use-list-order.ll