[PATCH] D26986: MachineScheduler: Export function to construct "default" scheduler.

[Andrew Trick via llvm-commits]

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

This change is consistent with the original intention of the design.

Sometimes it's nice if the cmdline flag overrides default behavior in either direction (disables or enables the feature independent of the target's default choice). That way we don't end up with redundant target-specific cmdline options. However, in this case I think it's not worth the complexity. It's not hard to change the target source to enable a DAG mutation and recompile.


Repository:
  rL LLVM

https://reviews.llvm.org/D26986