Creating release candidate rc4 from release_350 branch

llvm-svn: 216602
llvm-svn: 216601
llvm-svn: 216600
llvm-svn: 216599
llvm-svn: 216596
llvm-svn: 216595
llvm-svn: 216594
llvm-svn: 216593
llvm-svn: 216590
llvm-svn: 216589
Merging r216572:
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r216572 | chandlerc | 2014-08-27 11:21:27 -0700 (Wed, 27 Aug 2014) | 3 lines

Fix PR20773 which I introduced with a silly edit mistake in r216531.
Trivial fix, and I've made the gentoo tests more representative. With
the changes, they would have caught this failure.
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llvm-svn: 216588
3 files changed