r133078 - in /trunk/gcc: ChangeLog config/arm/a...

[pbrook@gcc.gnu.org]

Author: pbrook
Date: Mon Mar 10 13:39:56 2008
New Revision: 133078

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133078
Log:
2008-03-10  Paul Brook  <paul@codesourcery.com>
	Mark Shinwell  <shinwell@codesourcery.com>

	gcc/
	* config/arm/cortex-r4.md: New.
	* config/arm/thumb2.md (divsi3, udivsi3): Annotate with
	insn attributes.
	* config/arm/arm.md: Include cortex-r4.md.
	(insn): Add smmls, sdiv and udiv values.
	(generic_sched): Don't use generic scheduling for Cortex-R4.
	(arm_issue_rate): New function.
	(TARGET_SCHED_ISSUE_RATE): Define.


Added:
    trunk/gcc/config/arm/cortex-r4.md
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/arm.md
    trunk/gcc/config/arm/thumb2.md