[PATCH] D26556: [InstCombine] don't widen most selects by hoisting an extend

[Sanjay Patel via Phabricator via llvm-commits]

spatel abandoned this revision.
spatel added a comment.

In https://reviews.llvm.org/D26556#620417, @efriedma wrote:

> If we could pattern-match our way out, it might be okay... but I don't think that's realistic in more complicated cases.  The sign-extend could be pushed forward through another operation or land in a different basic block.  I think it makes more sense to just try to make selects use the "right" width for the target (the width of the compare operands for most targets).


Sorry for the 18 month delay. Let's do that. :)
https://reviews.llvm.org/D47163

Abandoning.


https://reviews.llvm.org/D26556