From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-patches-return-292026-listarch-gcc-patches=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 6436 invoked by alias); 17 May 2011 07:20:34 -0000
Received: (qmail 6427 invoked by uid 22791); 17 May 2011 07:20:33 -0000
X-SWARE-Spam-Status: No, hits=0.6 required=5.0	tests=AWL,BAYES_50,SUBJ_ALL_CAPS,T_RP_MATCHES_RCVD
X-Spam-Check-By: sourceware.org
Received: from mail.codesourcery.com (HELO mail.codesourcery.com) (38.113.113.100)    by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 17 May 2011 07:20:19 +0000
Received: (qmail 12476 invoked from network); 17 May 2011 07:20:18 -0000
Received: from unknown (HELO ?192.168.1.68?) (vries@127.0.0.2)  by mail.codesourcery.com with ESMTPA; 17 May 2011 07:20:18 -0000
Message-ID: <4DD22190.2020908@codesourcery.com>
Date: Tue, 17 May 2011 08:42:00 -0000
From: Tom de Vries <vries@codesourcery.com>
User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110424 Lightning/1.0b2 Thunderbird/3.1.10
MIME-Version: 1.0
To: Zdenek Dvorak <rakdver@kam.mff.cuni.cz>
CC: gcc-patches@gcc.gnu.org
Subject: [PATCH, PR45098, 6/10]
References: <4DD21F6E.4050308@codesourcery.com>
In-Reply-To: <4DD21F6E.4050308@codesourcery.com>
Content-Type: multipart/mixed; boundary="------------080604080006060108020701"
Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-patches.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-patches/>
List-Post: <mailto:gcc-patches@gcc.gnu.org>
List-Help: <mailto:gcc-patches-help@gcc.gnu.org>
Sender: gcc-patches-owner@gcc.gnu.org
X-SW-Source: 2011-05/txt/msg01197.txt.bz2

This is a multi-part message in MIME format.
--------------080604080006060108020701
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-length: 542

On 05/17/2011 09:10 AM, Tom de Vries wrote:
> Hi Zdenek,
> 
> I have a patch set for for PR45098.
> 
> 01_object-size-target.patch
> 02_pr45098-rtx-cost-set.patch
> 03_pr45098-computation-cost.patch
> 04_pr45098-iv-init-cost.patch
> 05_pr45098-bound-cost.patch
> 06_pr45098-bound-cost.test.patch
> 07_pr45098-nowrap-limits-iterations.patch
> 08_pr45098-nowrap-limits-iterations.test.patch
> 09_pr45098-shift-add-cost.patch
> 10_pr45098-shift-add-cost.test.patch
> 
> I will sent out the patches individually.
> 

OK for trunk?

Thanks,
- Tom

--------------080604080006060108020701
Content-Type: text/x-patch;
 name="06_pr45098-bound-cost.test.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename="06_pr45098-bound-cost.test.patch"
Content-length: 1466

2011-05-05  Tom de Vries  <tom@codesourcery.com>

	PR target/45098
	* gcc.target/arm/ivopts.c: New test.
	* gcc.target/arm/ivopts-2.c: New test.

Index: gcc/testsuite/gcc.target/arm/ivopts-2.c
===================================================================
--- /dev/null (new file)
+++ gcc/testsuite/gcc.target/arm/ivopts-2.c (revision 0)
@@ -0,0 +1,18 @@
+/* { dg-do assemble } */
+/* { dg-options "-Os -mthumb -fdump-tree-ivopts -save-temps" } */
+
+extern void foo2 (short*);
+
+void
+tr4 (short array[], int n)
+{
+  int x;
+  if (n > 0)
+    for (x = 0; x < n; x++)
+      foo2 (&array[x]);
+}
+
+/* { dg-final { scan-tree-dump-times "PHI <ivtmp" 1 "ivopts"} } */
+/* { dg-final { scan-tree-dump-times "PHI <" 1 "ivopts"} } */
+/* { dg-final { object-size text <= 26 { target arm_thumb2_ok } } } */
+/* { dg-final { cleanup-tree-dump "ivopts" } } */
Index: gcc/testsuite/gcc.target/arm/ivopts.c
===================================================================
--- /dev/null (new file)
+++ gcc/testsuite/gcc.target/arm/ivopts.c (revision 0)
@@ -0,0 +1,15 @@
+/* { dg-do assemble } */
+/* { dg-options "-Os -mthumb -fdump-tree-ivopts -save-temps" } */
+
+void
+tr5 (short array[], int n)
+{
+  int x;
+  if (n > 0)
+    for (x = 0; x < n; x++)
+      array[x] = 0;
+}
+
+/* { dg-final { scan-tree-dump-times "PHI <" 1 "ivopts"} } */
+/* { dg-final { object-size text <= 20 { target arm_thumb2_ok } } } */
+/* { dg-final { cleanup-tree-dump "ivopts" } } */

--------------080604080006060108020701--