;CHECK-NEXT: Lset[[N:[0-9]+]] = Ltmp{{[0-9]+}}-Ltmp[[M:[0-9]+]] @ Loc expr size
;CHECK-NEXT: .short Lset[[N]]
;CHECK-NEXT: Ltmp[[M]]:
-;CHECK-NEXT: .byte 144 @ DW_OP_regx for S register
+;CHECK-NEXT: .byte 144 @ super-register
+;CHECK-NEXT: @ DW_OP_regx
+;CHECK-NEXT: .ascii
+;CHECK-NEXT: .byte {{[0-9]+}} @ DW_OP_{{.*}}piece
define void @_Z3foov() optsize ssp {
entry: