diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a07c399f9c0..015c5076daa 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2012-01-15  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* gcc.dg/torture/pr8081.c: Fix char signedness assumption.
+
 2012-01-14  Andreas Schwab  <schwab@linux-m68k.org>
 
 	* g++.dg/cpp0x/constexpr-rom.C: Add -G0 where applicable.
diff --git a/gcc/testsuite/gcc.dg/torture/pr8081.c b/gcc/testsuite/gcc.dg/torture/pr8081.c
index 6899f6a1487..008ec5a1428 100644
--- a/gcc/testsuite/gcc.dg/torture/pr8081.c
+++ b/gcc/testsuite/gcc.dg/torture/pr8081.c
@@ -16,11 +16,11 @@ main (int argc, char **argv)
     {
       return *(block *) &b;
     }
-  b.val[0] = -1;
-  b.val[9] = -2;
+  b.val[0] = 1;
+  b.val[9] = 2;
   a=retframe_block ();
-  if (a.val[0] != -1
-      || a.val[9] != -2)
+  if (a.val[0] != 1
+      || a.val[9] != 2)
     abort ();
   return 0;
 }