-; ...and again.
-define i32 @f24(i32 %a) {
-; CHECK: f24:
-; CHECK: risbg %r2, %r2, 63, 189, 0
+; Test that RISBLG can be used when inserting a non-wraparound mask
+; into another register.
+define i64 @f23(i64 %a, i32 %b) {
+; CHECK-LABEL: f23:
+; CHECK: risblg %r2, %r3, 30, 158, 0