.text
foo:
troo %r6,%r9,15
+ troo %r6,%r9
trot %r6,%r9,15
+ trot %r6,%r9
trto %r6,%r9,15
+ trto %r6,%r9
trtt %r6,%r9,15
+ trtt %r6,%r9
+# z9-109 z/Architecture mode extended sske with an additional parameter
+# make sure the old version still works for esa
+ sske %r6,%r9