On Thu, Oct 15, 2015 at 6:29 AM, Angel Garcia <angelgar...@google.com> wrote:
> angelgarcia added a comment. > > I cannot find a way to make Daniel's idea work with equal intervals: > > In this case, fix A can be applied because B is completely contained inside > it. > A: [a, b)[c, d) > B: [a, b) > > This time, we should not apply anyone: > A: [a, b) > B: [a, b) > > And here they both have to be discarded again, but for a different reason: > A: [a, b)[c, d) > B: [e, f)[a, b) > Why? I think in the latter two cases, it is fine to keep one of them and it doesn't really matter which one. > > The problem is that we have three completely different situations that are > the same from the point of view of interval "[a, b)". The local situation > of individual intervals doesn't provide enough information. > > > http://reviews.llvm.org/D13516 > > > >
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