[PATCH] Allow the RegisterCoalescer to remove copies to reserved registers
qcolombet at apple.com
Wed Jan 14 16:12:21 PST 2015
> Do you know if I need to do anything specific here, or will the register replacement code that already exists take care of this in a sufficient way?
Ah sorry, I forgot to reply to this as I first pushed for the copy propagation :).
The existing register replacement code should handle this case just fine. Thought that may not be well tested :P.
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