1// RUN: FileCheck -input-file %s %s
2
3op r1
4op r2, [x r1]
5op r3, [r1]
6; CHECK:        op [[REG:r[0-9]]]
7; CHECK:        op [[REG2:r[0-9]]], [x [[REG]]]
8; CHECK:        op [[REG3:r[0-9]]], [[[REG]]]
9