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r159644 - in /trunk/gcc: ChangeLog ira-costs.c ...
- From: law at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 20 May 2010 22:49:09 -0000
- Subject: r159644 - in /trunk/gcc: ChangeLog ira-costs.c ...
Author: law
Date: Thu May 20 22:49:07 2010
New Revision: 159644
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159644
Log:
* ira.c (ira_non_ordered_class_hard_regs): Define.
(setup_class_hard_regs): Initialize ira_non_ordered_class_hard_regs.
* ira-int.h (ira_non_ordered_class_hard_regs): Declare.
* ira-costs.c (ira_tune_allocno_costs_and_cover_classes): Increase
cost of unaligned hard regs when allocating multi-reg pseudos.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ira-costs.c
trunk/gcc/ira-int.h
trunk/gcc/ira.c