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r217281 - in /branches/ARM/embedded-4_9-branch/...

From: halewang at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Mon, 10 Nov 2014 09:18:35 -0000
Subject: r217281 - in /branches/ARM/embedded-4_9-branch/...

Author: halewang
Date: Mon Nov 10 09:18:35 2014
New Revision: 217281

URL: https://gcc.gnu.org/viewcvs?rev=217281&root=gcc&view=rev
Log:
2014-11-10  Hale Wang  <hale.wang@arm.com>

	* config/arm/arm-cores.def: Add support for
	-mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
	cortex-m1.small-multiply.
	* config/arm/arm-tables.opt: Regenerate.
	* config/arm/arm-tune.md: Regenerate.
	* config/arm/arm.c: Update the rtx-costs for MUL.
	* config/arm/bpabi.h: Handle
	-mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
	cortex-m1.small-multiply.
	* doc/invoke.texi: Document
	-mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
	cortex-m1.small-multiply.


Added:
    branches/ARM/embedded-4_9-branch/gcc/testsuite/gcc.target/arm/small-multiply-m0-1.c
    branches/ARM/embedded-4_9-branch/gcc/testsuite/gcc.target/arm/small-multiply-m0-2.c
    branches/ARM/embedded-4_9-branch/gcc/testsuite/gcc.target/arm/small-multiply-m0-3.c
    branches/ARM/embedded-4_9-branch/gcc/testsuite/gcc.target/arm/small-multiply-m0plus-1.c
    branches/ARM/embedded-4_9-branch/gcc/testsuite/gcc.target/arm/small-multiply-m0plus-2.c
    branches/ARM/embedded-4_9-branch/gcc/testsuite/gcc.target/arm/small-multiply-m0plus-3.c
    branches/ARM/embedded-4_9-branch/gcc/testsuite/gcc.target/arm/small-multiply-m1-1.c
    branches/ARM/embedded-4_9-branch/gcc/testsuite/gcc.target/arm/small-multiply-m1-2.c
    branches/ARM/embedded-4_9-branch/gcc/testsuite/gcc.target/arm/small-multiply-m1-3.c
Modified:
    branches/ARM/embedded-4_9-branch/gcc/ChangeLog.arm
    branches/ARM/embedded-4_9-branch/gcc/config/arm/arm-cores.def
    branches/ARM/embedded-4_9-branch/gcc/config/arm/arm-tables.opt
    branches/ARM/embedded-4_9-branch/gcc/config/arm/arm-tune.md
    branches/ARM/embedded-4_9-branch/gcc/config/arm/arm.c
    branches/ARM/embedded-4_9-branch/gcc/config/arm/bpabi.h
    branches/ARM/embedded-4_9-branch/gcc/doc/invoke.texi

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