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r142117 - in /trunk/gcc: ChangeLog ira-costs.c
- From: rsandifo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sat, 22 Nov 2008 09:16:02 -0000
- Subject: r142117 - in /trunk/gcc: ChangeLog ira-costs.c
Author: rsandifo
Date: Sat Nov 22 09:16:02 2008
New Revision: 142117
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142117
Log:
gcc/
* ira-costs.c (find_allocno_class_costs): Work out the maximum
allocno_costs value of the classees with the lowest total_costs
value. Use this to set ALLOCNO_COVER_CLASS_COST here...
(setup_allocno_cover_class_and_costs): ...rather than here.
Use the ALLOCNO_COVER_CLASS_COST for all registers in the
preferred class.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ira-costs.c