[PATCH] make lower-expect understand llvm.expect.i1 for branches

[Nick Lewycky]

Daniel Micay wrote:
>
>    ping

LGTM. Do you have commit access?

Also, while the patch is correct and makes the optimizer smarter, what's 
the motivation here? Does clang emit this? Just curious.

Nick

>
> http://llvm-reviews.chandlerc.com/D2034