; which shift %r3 left so that %b is at the high end of the word).
define i8 @f1(i8 *%src, i8 %b) {
; CHECK-LABEL: f1:
-; CHECK-DAG: sllg [[SHIFT:%r[1-9]+]], %r2, 3
-; CHECK-DAG: risbg [[BASE:%r[1-9]+]], %r2, 0, 189, 0
-; CHECK: l [[OLD:%r[0-9]+]], 0([[BASE]])
+; CHECK: sllg [[SHIFT:%r[1-9]+]], %r2, 3
+; CHECK: nill %r2, 65532
+; CHECK: l [[OLD:%r[0-9]+]], 0(%r2)
; CHECK: [[LABEL:\.[^:]*]]:
; CHECK: rll [[ROT:%r[0-9]+]], [[OLD]], 0([[SHIFT]])
; CHECK: risbg [[ROT]], %r3, 32, 39, 24
; CHECK: rll [[NEW:%r[0-9]+]], [[ROT]], 0({{%r[1-9]+}})
-; CHECK: cs [[OLD]], [[NEW]], 0([[BASE]])
+; CHECK: cs [[OLD]], [[NEW]], 0(%r2)
; CHECK: jlh [[LABEL]]
; CHECK: rll %r2, [[OLD]], 8([[SHIFT]])
; CHECK: br %r14