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Re: [RS6000] Hookize REGISTER_MOVE_COST and MEMORY_MOVE_COST
----- Original Message -----
From: "David Edelsohn" <firstname.lastname@example.org>
Sent: Thursday, July 08, 2010 6:52 PM
Subject: Re: [RS6000] Hookize REGISTER_MOVE_COST and MEMORY_MOVE_COST
2010/7/7 Anatoly Sokolov <email@example.com>:
This patch removes obsolete REGISTER_MOVE_COST and MEMORY_MOVE_COST
from the RS6000 back end in the GCC and introduces equivalent
TARGET_REGISTER_MOVE_COST and TARGET_MEMORY_MOVE_COST target hooks.
I cannot approve the reginfo.h and rtl.h changes. And shouldn't a
patch convert all of the backends to target hooks, not just rs6000?
Such patch can be created, but its testing will get a lot of time. I prefer
to do and test patches on target-by-target basis.