diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s
index 09650995620..b47ed573e8d 100644
--- a/test/MC/ARM/basic-thumb2-instructions.s
+++ b/test/MC/ARM/basic-thumb2-instructions.s
@@ -1854,6 +1854,22 @@ _func:
 @ CHECK: smlawtne	r1, r3, r0, r8  @ encoding: [0x33,0xfb,0x10,0x81]
 
 
+@------------------------------------------------------------------------------
+@ SMLSD/SMLSDX
+@------------------------------------------------------------------------------
+        smlsd r2, r3, r5, r8
+        smlsdx r2, r3, r5, r8
+        ite le
+        smlsdle r2, r3, r5, r8
+        smlsdxgt r2, r3, r5, r8
+
+@ CHECK: smlsd	r2, r3, r5, r8          @ encoding: [0x43,0xfb,0x05,0x82]
+@ CHECK: smlsdx	r2, r3, r5, r8          @ encoding: [0x43,0xfb,0x15,0x82]
+@ CHECK: ite	le                      @ encoding: [0xd4,0xbf]
+@ CHECK: smlsdle	r2, r3, r5, r8  @ encoding: [0x43,0xfb,0x05,0x82]
+@ CHECK: smlsdxgt	r2, r3, r5, r8  @ encoding: [0x43,0xfb,0x15,0x82]
+
+
 @------------------------------------------------------------------------------
 @ SUB (register)
 @------------------------------------------------------------------------------