addiu $3, $4, 1234 # CHECK: addiu $3, $4, 1234 # encoding: [0x30,0x64,0x04,0xd2]
addu $3, $4, $5 # CHECK: addu $3, $4, $5 # encoding: [0x00,0xa4,0x19,0x50]
addiupc $4, 100 # CHECK: addiupc $4, 100 # encoding: [0x78,0x80,0x00,0x19]
+ addiur1sp $7, 4 # CHECK: addiur1sp $7, 4 # encoding: [0x6f,0x83]
+ addiur2 $6, $7, -1 # CHECK: addiur2 $6, $7, -1 # encoding: [0x6f,0x7e]
+ addiur2 $6, $7, 12 # CHECK: addiur2 $6, $7, 12 # encoding: [0x6f,0x76]
+ addius5 $7, -2 # CHECK: addius5 $7, -2 # encoding: [0x4c,0xfc]
+ addiusp -1028 # CHECK: addiusp -1028 # encoding: [0x4f,0xff]
+ addiusp -1032 # CHECK: addiusp -1032 # encoding: [0x4f,0xfd]
+ addiusp 1024 # CHECK: addiusp 1024 # encoding: [0x4c,0x01]
+ addiusp 1028 # CHECK: addiusp 1028 # encoding: [0x4c,0x03]
+ addiusp -16 # CHECK: addiusp -16 # encoding: [0x4f,0xf9]
aluipc $3, 56 # CHECK: aluipc $3, 56 # encoding: [0x78,0x7f,0x00,0x38]
and $3, $4, $5 # CHECK: and $3, $4, $5 # encoding: [0x00,0xa4,0x1a,0x50]
andi $3, $4, 1234 # CHECK: andi $3, $4, 1234 # encoding: [0xd0,0x64,0x04,0xd2]