[PATCH] D18842: [InstCombine] remove constant by inverting compare + logic (PR27105)

[Hal Finkel via llvm-commits]

hfinkel accepted this revision.
hfinkel added a comment.
This revision is now accepted and ready to land.

I'm not sure how much reducing the number of independent constants matters for canonicalization, but this form also looks more natural for extracting known bits by later optimizations. LGTM.


http://reviews.llvm.org/D18842