diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3c2499b0946..bb58b304eac 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* config/s390/s390.c (s390_option_override_internal): Use more
+	aggressive inlining parameters.
+
 2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
 
 	* config/s390/3906.md: New file.
diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c
index 70a7034c300..41f2665a73a 100644
--- a/gcc/config/s390/s390.c
+++ b/gcc/config/s390/s390.c
@@ -15072,6 +15072,18 @@ s390_option_override_internal (struct gcc_options *opts,
 			 opts->x_param_values,
 			 opts_set->x_param_values);
 
+  /* Use aggressive inlining parameters.  */
+  if (opts->x_s390_tune >= PROCESSOR_2964_Z13)
+    {
+      maybe_set_param_value (PARAM_INLINE_MIN_SPEEDUP, 2,
+			     opts->x_param_values,
+			     opts_set->x_param_values);
+
+      maybe_set_param_value (PARAM_MAX_INLINE_INSNS_AUTO, 80,
+			     opts->x_param_values,
+			     opts_set->x_param_values);
+    }
+
   /* Set the default alignment.  */
   s390_default_align (opts);