diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3efb1f24136..b5a8235d4c1 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-20  Marc Glisse  <marc.glisse@inria.fr>
+
+	* gcc.dg/torture/pta-ptrarith-3.c: Relax the matched pattern.
+
 2019-05-20  Iain Sandoe  <iain@sandoe.co.uk>
 
 	PR testsuite/58321
diff --git a/gcc/testsuite/gcc.dg/torture/pta-ptrarith-3.c b/gcc/testsuite/gcc.dg/torture/pta-ptrarith-3.c
index b952f11cece..70829375c0c 100644
--- a/gcc/testsuite/gcc.dg/torture/pta-ptrarith-3.c
+++ b/gcc/testsuite/gcc.dg/torture/pta-ptrarith-3.c
@@ -33,4 +33,4 @@ int main()
   return 0;
 }
 
-/* { dg-final { scan-tree-dump "q_. = { i j k }" "alias" } } */
+/* { dg-final { scan-tree-dump "q_\[0-9\]* = { i j k }" "alias" } } */