[PATCH] D13677: [IR] Fix bug in `ConstantRange::intersectWith`

[Sanjoy Das via llvm-commits]

sanjoy added a comment.

Note: the only reason I introduced `UnwrappedLimit` instead of using `APInt` is that I wanted to avoid an allocation if we were working with a word-wide range.  If you think that that's an acceptable overhead, I can switch this to use `APInt` instead.


http://reviews.llvm.org/D13677