Add a few testcases that exercise the s390_calculate_icc helper.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12561 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/none/tests/s390x/cgrj.vgtest b/none/tests/s390x/cgrj.vgtest
new file mode 100644
index 0000000..f61e06e
--- /dev/null
+++ b/none/tests/s390x/cgrj.vgtest
@@ -0,0 +1 @@
+prog: cgrj