From e0774f1e3c0bb9a8809ad3ac6fc9e6d1171d3327 Mon Sep 17 00:00:00 2001
From: Richard Guenther <rguenther@suse.de>
Date: Tue, 15 Jun 2010 13:51:02 +0000
Subject: [PATCH] bb-slp-21.c: Adjust.

2010-06-15  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/vect/bb-slp-21.c: Adjust.
	* gcc.dg/vect/bb-slp-13.c: Likewise
	* gcc.dg/vect/bb-slp-4.c: Likewise
	* gcc.dg/vect/bb-slp-22.c: Likewise
	* gcc.dg/vect/bb-slp-14.c: Likewise
	* gcc.dg/vect/bb-slp-23.c: Likewise
	* gcc.dg/vect/bb-slp-15.c: Likewise
	* gcc.dg/vect/bb-slp-17.c: Likewise
	* gcc.dg/vect/bb-slp-18.c: Likewise
	* gcc.dg/vect/bb-slp-19.c: Likewise
	* gcc.dg/vect/bb-slp-10.c: Likewise
	* gcc.dg/vect/bb-slp-11.c: Likewise
	* gcc.dg/vect/bb-slp-20.c: Likewise
	* gcc.dg/vect/bb-slp-3.c: Likewise

From-SVN: r160786
---
 gcc/testsuite/ChangeLog               | 17 +++++++++++++++++
 gcc/testsuite/gcc.dg/vect/bb-slp-10.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-11.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-13.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-14.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-15.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-17.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-18.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-19.c |  5 ++++-
 gcc/testsuite/gcc.dg/vect/bb-slp-20.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-21.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-22.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-23.c |  3 +++
 gcc/testsuite/gcc.dg/vect/bb-slp-3.c  |  5 ++++-
 gcc/testsuite/gcc.dg/vect/bb-slp-4.c  |  5 ++++-
 15 files changed, 62 insertions(+), 3 deletions(-)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6b4528c097a..29d0a646354 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,20 @@
+2010-06-15  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/vect/bb-slp-21.c: Adjust.
+	* gcc.dg/vect/bb-slp-13.c: Likewise
+	* gcc.dg/vect/bb-slp-4.c: Likewise
+	* gcc.dg/vect/bb-slp-22.c: Likewise
+	* gcc.dg/vect/bb-slp-14.c: Likewise
+	* gcc.dg/vect/bb-slp-23.c: Likewise
+	* gcc.dg/vect/bb-slp-15.c: Likewise
+	* gcc.dg/vect/bb-slp-17.c: Likewise
+	* gcc.dg/vect/bb-slp-18.c: Likewise
+	* gcc.dg/vect/bb-slp-19.c: Likewise
+	* gcc.dg/vect/bb-slp-10.c: Likewise
+	* gcc.dg/vect/bb-slp-11.c: Likewise
+	* gcc.dg/vect/bb-slp-20.c: Likewise
+	* gcc.dg/vect/bb-slp-3.c: Likewise
+
 2010-06-15  Jakub Jelinek  <jakub@redhat.com>
 
 	PR fortran/44536
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-10.c b/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
index 1a678ca3677..d31ffb47c34 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
@@ -28,6 +28,9 @@ main1 (unsigned int x, unsigned int y)
   *pout++ = a2 * x;
   *pout++ = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[1] != (in[0] + 23) * x
       || out[2] != (in[1] + 142) * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-11.c b/gcc/testsuite/gcc.dg/vect/bb-slp-11.c
index 456f9618139..158f2875def 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-11.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-11.c
@@ -27,6 +27,9 @@ main1 (unsigned int x, unsigned int y)
   *pout++ = a2 * x;
   *pout++ = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != (in[0] + 23) * x
       || out[1] != (in[1] + 142) * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-13.c b/gcc/testsuite/gcc.dg/vect/bb-slp-13.c
index 5005ae5019f..7e1d3ff798b 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-13.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-13.c
@@ -25,6 +25,9 @@ main1 (unsigned int x, unsigned int y)
   out[2] = a2 * x;
   out[3] = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != (in[0] + 23) * x
       || out[1] != (in[1] + 142) * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-14.c b/gcc/testsuite/gcc.dg/vect/bb-slp-14.c
index 673a163c92f..6ffbe28741a 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-14.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-14.c
@@ -26,6 +26,9 @@ main1 (unsigned int x, unsigned int y)
   out[2] = a2 * x;
   out[3] = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != (in[0] + 23) * x
       || out[1] != (in[1] + 142) * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-15.c b/gcc/testsuite/gcc.dg/vect/bb-slp-15.c
index ba8bc757e86..b927348c810 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-15.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-15.c
@@ -30,6 +30,9 @@ main1 (unsigned int x, unsigned int y)
   out[2] = a2 * x;
   out[3] = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != (in[0] + 23) * x
       || out[1] != (in[1] + 142) * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-17.c b/gcc/testsuite/gcc.dg/vect/bb-slp-17.c
index 36227391d2e..bb4bd5d8bc5 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-17.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-17.c
@@ -34,6 +34,9 @@ main1 (unsigned int x, unsigned int y)
   out[2] = a2 * x;
   out[3] = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != (in[0] + 23) * x
       || out[1] != (in[1] + 142) * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-18.c b/gcc/testsuite/gcc.dg/vect/bb-slp-18.c
index ab99f822aff..c5da3516c46 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-18.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-18.c
@@ -25,6 +25,9 @@ main1 (unsigned int x, unsigned int y)
   out[2] = a2 * x;
   out[3] = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != a0 * x
       || out[1] != a1 * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-19.c b/gcc/testsuite/gcc.dg/vect/bb-slp-19.c
index 5ee83a1945e..2cb1568488a 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-19.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-19.c
@@ -9,10 +9,10 @@
 unsigned short out[N];
 unsigned short in[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
 
+int i;
 __attribute__ ((noinline)) int
 main1 ()
 {
-  int i;
   unsigned short *pin = &in[0];
   unsigned short *pout = &out[0];
  
@@ -27,6 +27,9 @@ main1 ()
   *pout++ = *pin++;
   *pout++ = *pin++;
 
+  if (i)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != in[0]
       || out[1] != in[1]
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-20.c b/gcc/testsuite/gcc.dg/vect/bb-slp-20.c
index 910eae5baff..ec12051e00a 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-20.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-20.c
@@ -37,6 +37,9 @@ main1 (unsigned int x, unsigned int y)
   out[2] = a2 * x;
   out[3] = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != (in[0] + 23) * x
       || out[1] != (in[1] + 142) * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-21.c b/gcc/testsuite/gcc.dg/vect/bb-slp-21.c
index f0b4f6b1ac8..697914ab053 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-21.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-21.c
@@ -37,6 +37,9 @@ main1 (unsigned int x, unsigned int y)
   out[2] = a2 * x;
   out[3] = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != (in[0] + 23) * x
       || out[1] != (in[1] + 142) * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-22.c b/gcc/testsuite/gcc.dg/vect/bb-slp-22.c
index 3e6e685f118..7463bc653d9 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-22.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-22.c
@@ -36,6 +36,9 @@ main1 (unsigned int x, unsigned int y)
       out[3] = a3 * y;
     }
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if ((x <= y 
        && (out[0] != (in[0] + 23) * x
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-23.c b/gcc/testsuite/gcc.dg/vect/bb-slp-23.c
index 640d81a2560..d125f9d7115 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-23.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-23.c
@@ -30,6 +30,9 @@ main1 (unsigned int x, unsigned int y)
   out[2] = a2 * x;
   out[3] = a3 * y;
 
+  if (x)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != (in[0] + 23) * x
       || out[1] != (in[1] + 142) * y
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-3.c b/gcc/testsuite/gcc.dg/vect/bb-slp-3.c
index 07ad7129ad7..c35f035e0f2 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-3.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-3.c
@@ -9,10 +9,10 @@
 unsigned int out[N];
 unsigned int in[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
 
+int i;
 __attribute__ ((noinline)) int
 main1 ()
 {
-  int i;
   unsigned int *pin = &in[0];
   unsigned int *pout = &out[0];
   
@@ -21,6 +21,9 @@ main1 ()
   *pout++ = *pin++;
   *pout++ = *pin++;
 
+  if (i)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != in[0]
       || out[1] != in[1]
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-4.c b/gcc/testsuite/gcc.dg/vect/bb-slp-4.c
index 4ed8d7c6b39..faa90f3dfde 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-4.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-4.c
@@ -9,16 +9,19 @@
 unsigned short out[N];
 unsigned short in[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
 
+int i;
 __attribute__ ((noinline)) int
 main1 ()
 {
-  int i;
   unsigned short *pin = &in[0];
   unsigned short *pout = &out[0];
   
   *pout++ = *pin++;
   *pout++ = *pin++;
 
+  if (i)
+    __asm__ volatile ("" : : : "memory");
+
   /* Check results.  */
   if (out[0] != in[0]
       || out[1] != in[1])