Code movement in an upcoming patch will show that this file
was implicitly depending on tcg.h being included indirectly.

Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/s390x/mem_helper.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c
index 2921419c27..20a84b3912 100644
--- a/target/s390x/mem_helper.c
+++ b/target/s390x/mem_helper.c
@@ -27,6 +27,7 @@
 #include "exec/cpu_ldst.h"
 #include "qemu/int128.h"
 #include "qemu/atomic128.h"
+#include "tcg.h"
 
 #if !defined(CONFIG_USER_ONLY)
 #include "hw/s390x/storage-keys.h"
-- 
2.20.1