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

+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

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

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

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

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

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

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

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

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]

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

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

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

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

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]

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])