r138864 - in /trunk/gcc: ChangeLog config/i386/...

Fri Aug 8 10:09:00 GMT 2008

Author: hubicka
Date: Fri Aug  8 10:09:37 2008
New Revision: 138864

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138864
Log:

	* i386.h (ix86_size_cost): Declare.
	(ix86_cur_cost): New function macro.
	* i386.md (peepholes expanding size and splitters): Predicate by
	optimize_insn_for_speed_p.
	(peepholes reduce size and splitters): Predicate by
	optimize_insn_for_size_p.
	* i386.c (ix86_size_cost): Rename from ...
	(size_cost): This one.
	(override_options): Update.
	(decide_alg): Likewise.
	(ix86_expand_clear): Use RTL profile.
	(ix86_pad_returns): Use RTL profile.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.h
    trunk/gcc/config/i386/i386.md