r220527 - in /branches/linaro/gcc-4_9-branch/gc...

[yroux@gcc.gnu.org]

Author: yroux
Date: Mon Feb  9 01:11:37 2015
New Revision: 220527

URL: https://gcc.gnu.org/viewcvs?rev=220527&root=gcc&view=rev
Log:
2015-02-09  Yvan Roux  <yvan.roux@linaro.org>

	Backport from trunk r217173, r217174, r217687.
	2014-11-17  Terry Guo  <terry.guo@arm.com>

	* config/arm/arm.c (arm_issue_rate): Return 2 for cortex-m7.
	* config/arm/arm.md (generic_sched): Exclude cortex-m7.
	(generic_vfp): Likewise.
	* config/arm/cortex-m7.md: Pipeline description for cortex-m7.

	2014-10-06  Hale Wang  <Hale.Wang@arm.com>

	* config/arm/arm.c: Add cortex-m7 tune.
	* config/arm/arm-cores.def: Use cortex-m7 tune.


Added:
    branches/linaro/gcc-4_9-branch/gcc/config/arm/cortex-m7.md
Modified:
    branches/linaro/gcc-4_9-branch/gcc/ChangeLog.linaro
    branches/linaro/gcc-4_9-branch/gcc/config/arm/arm-cores.def
    branches/linaro/gcc-4_9-branch/gcc/config/arm/arm.c
    branches/linaro/gcc-4_9-branch/gcc/config/arm/arm.md