[PATCH] D11026: [ARM] Define subtarget feature "dont-use-movt" to disallow emitting movt/movw pairs

[Eric Christopher]

echristo added a comment.

Let's have the feature be a positive feature that just happens to be on by default in a lot of places. +/-dont-use-movt seems weird.

-eric


http://reviews.llvm.org/D11026