[PATCH] D19338: New code hoisting pass based on GVN (optimistic approach)

[Chandler Carruth via llvm-commits]

chandlerc added a comment.

In http://reviews.llvm.org/D19338#416165, @joker.eph wrote:

> These numbers looks really great. Out of curiosity, do you happen to have runtime measurements as well?


The original patch description has some runtime numbers from SPEC... But they're pretty up-and-down.

I'd be really interested in any analysis done on the 4% regression. Also I'd love to see the runtime numbers from the whole test suite.


http://reviews.llvm.org/D19338