From 60c95ef65862eb9128b0cb21a9cb28b901abe99a Mon Sep 17 00:00:00 2001
From: Junliang Yan <jyan@ca.ibm.com>
Date: Tue, 7 Mar 2017 10:29:05 -0500
Subject: [PATCH] s390: enable march=z196

---
 common.gypi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/common.gypi b/common.gypi
index a52915d59a7ac4..3aad8e7722d57b 100644
--- a/common.gypi
+++ b/common.gypi
@@ -315,12 +315,12 @@
 	    'ldflags': [ '-m64' ],
 	   }],
           [ 'target_arch=="s390"', {
-            'cflags': [ '-m31' ],
-            'ldflags': [ '-m31' ],
+            'cflags': [ '-m31', '-march=z196' ],
+            'ldflags': [ '-m31', '-march=z196' ],
           }],
           [ 'target_arch=="s390x"', {
-            'cflags': [ '-m64' ],
-            'ldflags': [ '-m64' ],
+            'cflags': [ '-m64', '-march=z196' ],
+            'ldflags': [ '-m64', '-march=z196' ],
           }],
           [ 'OS=="solaris"', {
             'cflags': [ '-pthreads' ],