0x44 0xb0 0x70 0x00 # CHECK: dmtc1 $16, $f14
0x02 0xe9 0x00 0x1c # CHECK: dmult $23, $9
0x00 0xa6 0x00 0x1d # CHECK: dmultu $5, $6
+0x00 0x03 0x10 0x2e # CHECK: dneg $2, $3
+0x00 0x03 0x10 0x2f # CHECK: dnegu $2, $3
0x00 0x00 0x04 0xb8 # CHECK: dsll $zero, $zero, 18
0x00 0x14 0x04 0xb8 # CHECK: dsll $zero, $20, 18
0x01 0x94 0x00 0x14 # CHECK: dsllv $zero, $20, $12