r141079 - in /branches/ira-merge/gcc: ChangeLog...

[hjl@gcc.gnu.org]

Author: hjl
Date: Sun Oct 12 21:44:33 2008
New Revision: 141079

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141079
Log:
2008-10-12  H.J. Lu  <hongjiu.lu@intel.com>

	Backport from mainline:
	2008-10-12  Richard Henderson  <rth@redhat.com>

	PR middle-end/37447
	* Makefile.in (reload1.o): Depend on EMIT_RTL_H.
	* alias.c (value_addr_p, stack_addr_p): Remove.
	(nonoverlapping_memrefs_p): Remove IRA special case.
	* emit-rtl.c (get_spill_slot_decl, set_mem_attrs_for_spill): New.
	* emit-rtl.h (set_mem_attrs_for_spill): Declare.
	* reload1.c (alter_reg): Use it.

Modified:
    branches/ira-merge/gcc/ChangeLog.ira
    branches/ira-merge/gcc/Makefile.in
    branches/ira-merge/gcc/alias.c
    branches/ira-merge/gcc/emit-rtl.c
    branches/ira-merge/gcc/emit-rtl.h
    branches/ira-merge/gcc/reload1.c