Merging r200776:

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r200776 | thomas.stellard | 2014-02-04 09:18:43 -0800 (Tue, 04 Feb 2014) | 9 lines

R600/SI: Expand i1 BR_CC

This fixes a crashes in the OpenCV test suite and also the scrypt
kernel in bfgminer.

I was unable to come up with a reduced test case for this.

https://bugs.freedesktop.org/show_bug.cgi?id=72785

llvm-svn: 204645