search for: r246985

On 28 Sep 2016, at 16:50, Philip Reames via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > At this point, my general view is that widening transformations of any kind should be done very late. Ideally, this is something the backend would do, but doing it as a CGP like fixup pass over the IR is also reasonable. I’m really glad to see that this is gone in GVN - it will reduce our