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r170199 - in /trunk/gcc: ChangeLog ira-costs.c


Author: law
Date: Tue Feb 15 21:21:59 2011
New Revision: 170199

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170199
Log:

	Revert
	2011-01-25  Jeff Law  <law@redhat.com>

	PR rtl-optimization/37273
	* ira-costs.c (scan_one_insn): Detect constants living in memory and
	handle them like argument loads from stack slots.  Do not double
	count memory for memory constants and argument loads from stack slots.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ira-costs.c


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