1// RUN: FileCheck -input-file %s %s2 3op r14op 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