@ CHECK: smmlarhs r4, r3, r2, r1 @ encoding: [0x53,0xfb,0x12,0x14]
+@------------------------------------------------------------------------------
+@ SMMLS/SMMLSR
+@------------------------------------------------------------------------------
+ smmls r1, r2, r3, r4
+ smmlsr r4, r3, r2, r1
+ ite lo
+ smmlslo r1, r2, r3, r4
+ smmlsrcs r4, r3, r2, r1
+
+@ CHECK: smmls r1, r2, r3, r4 @ encoding: [0x62,0xfb,0x03,0x41]
+@ CHECK: smmlsr r4, r3, r2, r1 @ encoding: [0x63,0xfb,0x12,0x14]
+@ CHECK: ite lo @ encoding: [0x34,0xbf]
+@ CHECK: smmlslo r1, r2, r3, r4 @ encoding: [0x62,0xfb,0x03,0x41]
+@ CHECK: smmlsrhs r4, r3, r2, r1 @ encoding: [0x63,0xfb,0x12,0x14]
+
+
@------------------------------------------------------------------------------
@ SUB (register)
@------------------------------------------------------------------------------