[PATCH] [SDAG] When performing post-legalize DAG combining, run the legalizer over each node in the worklist prior to combining.

Chandler Carruth chandlerc at google.com
Sat Jul 19 23:38:12 PDT 2014


On Thu, Jul 17, 2014 at 10:07 PM, Chandler Carruth <chandlerc at google.com>
wrote:

> If you want to dump the DAG after each iteration, we can add that, but
> it'll be *noisy*.
>
> But I'm not at all inclined to make this switch yet. Currently, I'm seeing
> hundereds of test failures when i do all of the legalizing as part of the
> combiner.
>

See my more detailed email, but just to double-back: no plan to do this
yet, too much of our infrastructure isn't ready.
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