[PATCH] D18576: Initial implementation of optimization bisect

[Paul Robinson via llvm-commits]

probinson added a comment.

In http://reviews.llvm.org/D18576#386425, @MatzeB wrote:

> Maybe the passes that should be skipped for optnone functions are the same passes that can be disabled by OptBisect? Which would mean we could design a common helper functions for both replacing all the optnone checks with it.


I'd naively expect that the set of passes that should pay attention to optnone and bisection would be the same, and a common mechanism could work.  But I'm not an optimizer person, by any stretch of the imagination.


Repository:
  rL LLVM

http://reviews.llvm.org/D18576