; XFAIL: *
; fixme rev16 pattern is not matching
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep {rev16\\W*r\[0-9\]*,\\W*r\[0-9\]*} | count 1
+; RUN: llc < %s -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 | grep "rev16\W*r[0-9]*,\W*r[0-9]*" | count 1
; 0xff00ff00 = 4278255360
; 0x00ff00ff = 16711935