diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c97938347a4..16c797af438 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2005-07-28  Dorit Nuzman  <dorit@il.ibm.com>
+
+	* gcc.dg/vect/vect-reduc-1char.c: Fix data to fit in char.
+
 2005-07-28  Dorit Nuzman  <dorit@il.ibm.com>
 
 	PR tree-optimization/22506
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-1char.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-1char.c
index 418687dd23b..e05f2a116ac 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-1char.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-1char.c
@@ -4,13 +4,13 @@
 #include "tree-vect.h"
 
 #define N 16
-#define DIFF 242
+#define DIFF 122
 
 void
 main1 (unsigned char x, unsigned char max_result, unsigned char min_result)
 {
   int i;
-  unsigned char ub[N] = {1,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
+  unsigned char ub[N] = {1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30};
   unsigned char uc[N] = {1,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
   unsigned char udiff = 2;
   unsigned char umax = x;