[PATCH] D15746: Normalize the features string in SubtargetFeatures::getFeatureBits

[Michael Kuperstein via llvm-commits]

mkuper added a comment.

The changes to SubtargetFeatures::ToggleFeature and SubtargetFeatures::ApplyFeatureFlag LGTM, thanks for making them.

As to the actual patch, I'm not sure whether normalizing like this is really the desired behavior or not.
I'm not against it, as such, but I'd like to hear Eric's opinion.


http://reviews.llvm.org/D15746