[PATCH] D16835: InstCombine: Restrict computeKnownBits() on everyValue to OptLevel > 2

Tue Mar 8 11:26:38 PST 2016

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

In http://reviews.llvm.org/D16835#369974, @MatzeB wrote:

> As we have this discussion on llvm-dev about compiletime at the moment: This is a big chunk we can get back, do we really want to block it on a rewrite of computeKnownBits() which I have no time for at the moment?

Funny you should mention that ;) -- no, we don't. LGTM.

Repository:
  rL LLVM

http://reviews.llvm.org/D16835