diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3f74ced77c7..ce0c2c669b9 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2008-07-02  Ira Rosen  <irar@il.ibm.com>
+
+	* gcc.dg/vect/costmodel/spu/costmodel-vect-iv-9.c: Add noinline
+	attribute to main1().
+	* gcc.dg/vect/costmodel/spu/costmodel-vect-33.c: Increase the loop
+	bound in order to make it worth to vectorize the loop.
+	* gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c: Likewise.
+
 2008-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	PR fortran/36676
diff --git a/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-33.c b/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-33.c
index df92ceb9e81..3e0db3d84d7 100644
--- a/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-33.c
+++ b/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-33.c
@@ -4,7 +4,7 @@
 #include <stdarg.h>
 #include "../../tree-vect.h"
 
-#define N 16
+#define N 17
 struct test {
   char ca[N];
 };
diff --git a/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c b/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c
index 71f3977b16a..3aac4c90005 100644
--- a/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c
+++ b/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c
@@ -3,20 +3,20 @@
 #include <stdarg.h>
 #include "../../tree-vect.h"
 
-#define N 8
+#define N 16
 #define OFF 4
 
 /* Check handling of accesses for which the "initial condition" -
    the expression that represents the first location accessed - is
    more involved than just an ssa_name.  */
 
-int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10};
+int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 0, 1, 3, 5, 7, 11, 13, 17};
 
 int main1 (int *pib)
 {
   int i;
   int ia[N+OFF];
-  int ic[N+OFF] = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10};
+  int ic[N+OFF] = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 0, 1, 3, 5, 7, 11, 13, 17};
 
   for (i = OFF; i < N; i++)
     {
diff --git a/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-iv-9.c b/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-iv-9.c
index e01b67e48e1..af694a36dfd 100644
--- a/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-iv-9.c
+++ b/gcc/testsuite/gcc.dg/vect/costmodel/spu/costmodel-vect-iv-9.c
@@ -6,7 +6,7 @@
 #define N 26
 int a[N];
  
-int main1 (int X)
+__attribute__ ((noinline)) int main1 (int X)
 {  
   int s = X;
   int i;