r170199 - in /trunk/gcc: ChangeLog ira-costs.c
law@gcc.gnu.org
law@gcc.gnu.org
Tue Feb 15 21:22:00 GMT 2011
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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