micromips-alu-instructions.s revision dcc425c6301c088b4c0598696de50c01fbca5733 
1# RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips | FileCheck -check-prefix=CHECK-EL %s
2# RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips | FileCheck -check-prefix=CHECK-EB %s
3# Check that the assembler can handle the documented syntax
4# for arithmetic and logical instructions.
5#------------------------------------------------------------------------------
6# Arithmetic and Logical Instructions
7#------------------------------------------------------------------------------
8# Little endian
9#------------------------------------------------------------------------------
10# CHECK-EL: add   $9, $6, $7      # encoding: [0xe6,0x00,0x10,0x49]
11# CHECK-EL: addi  $9, $6, 17767   # encoding: [0x26,0x11,0x67,0x45]
12# CHECK-EL: addiu $9, $6, -15001  # encoding: [0x26,0x31,0x67,0xc5]
13# CHECK-EL: addi  $9, $6, 17767   # encoding: [0x26,0x11,0x67,0x45]
14# CHECK-EL: addiu $9, $6, -15001  # encoding: [0x26,0x31,0x67,0xc5]
15# CHECK-EL: addu  $9, $6, $7      # encoding: [0xe6,0x00,0x50,0x49]
16# CHECK-EL: sub   $9, $6, $7      # encoding: [0xe6,0x00,0x90,0x49]
17# CHECK-EL: subu  $4, $3, $5      # encoding: [0xa3,0x00,0xd0,0x21]
18# CHECK-EL: neg   $6, $7          # encoding: [0xe0,0x00,0x90,0x31]
19# CHECK-EL: negu  $6, $7          # encoding: [0xe0,0x00,0xd0,0x31]
20# CHECK-EL: move  $7, $8          # encoding: [0x08,0x00,0x50,0x39]
21# CHECK-EL: slt    $3, $3, $5     # encoding: [0xa3,0x00,0x50,0x1b]
22# CHECK-EL: slti   $3, $3, 103    # encoding: [0x63,0x90,0x67,0x00]
23# CHECK-EL: slti   $3, $3, 103    # encoding: [0x63,0x90,0x67,0x00]
24# CHECK-EL: sltiu  $3, $3, 103    # encoding: [0x63,0xb0,0x67,0x00]
25# CHECK-EL: sltu   $3, $3, $5     # encoding: [0xa3,0x00,0x90,0x1b]
26# CHECK-EL: lui    $9, 17767      # encoding: [0xa9,0x41,0x67,0x45]
27# CHECK-EL: and    $9, $6, $7     # encoding: [0xe6,0x00,0x50,0x4a]
28# CHECK-EL: andi   $9, $6, 17767  # encoding: [0x26,0xd1,0x67,0x45]
29# CHECK-EL: andi   $9, $6, 17767  # encoding: [0x26,0xd1,0x67,0x45]
30# CHECK-EL: or     $3, $4, $5     # encoding: [0xa4,0x00,0x90,0x1a]
31# CHECK-EL: ori    $9, $6, 17767  # encoding: [0x26,0x51,0x67,0x45]
32# CHECK-EL: xor    $3, $3, $5     # encoding: [0xa3,0x00,0x10,0x1b]
33# CHECK-EL: xori   $9, $6, 17767  # encoding: [0x26,0x71,0x67,0x45]
34# CHECK-EL: xori   $9, $6, 17767  # encoding: [0x26,0x71,0x67,0x45]
35# CHECK-EL: nor    $9, $6, $7     # encoding: [0xe6,0x00,0xd0,0x4a]
36# CHECK-EL: not    $7, $8         # encoding: [0x08,0x00,0xd0,0x3a]
37# CHECK-EL: mul    $9, $6, $7     # encoding: [0xe6,0x00,0x10,0x4a]
38# CHECK-EL: mult   $9, $7         # encoding: [0xe9,0x00,0x3c,0x8b]
39# CHECK-EL: multu  $9, $7         # encoding: [0xe9,0x00,0x3c,0x9b]
40# CHECK-EL: div    $zero, $9, $7  # encoding: [0xe9,0x00,0x3c,0xab]
41# CHECK-EL: divu   $zero, $9, $7  # encoding: [0xe9,0x00,0x3c,0xbb]
42#------------------------------------------------------------------------------
43# Big endian
44#------------------------------------------------------------------------------
45# CHECK-EB: add $9, $6, $7        # encoding: [0x00,0xe6,0x49,0x10]
46# CHECK-EB: addi  $9, $6, 17767   # encoding: [0x11,0x26,0x45,0x67]
47# CHECK-EB: addiu $9, $6, -15001  # encoding: [0x31,0x26,0xc5,0x67]
48# CHECK-EB: addi  $9, $6, 17767   # encoding: [0x11,0x26,0x45,0x67]
49# CHECK-EB: addiu $9, $6, -15001  # encoding: [0x31,0x26,0xc5,0x67]
50# CHECK-EB: addu  $9, $6, $7      # encoding: [0x00,0xe6,0x49,0x50]
51# CHECK-EB: sub $9, $6, $7        # encoding: [0x00,0xe6,0x49,0x90]
52# CHECK-EB: subu  $4, $3, $5      # encoding: [0x00,0xa3,0x21,0xd0]
53# CHECK-EB: neg $6, $7            # encoding: [0x00,0xe0,0x31,0x90]
54# CHECK-EB: negu  $6, $7          # encoding: [0x00,0xe0,0x31,0xd0]
55# CHECK-EB: move  $7, $8          # encoding: [0x00,0x08,0x39,0x50]
56# CHECK-EB: slt $3, $3, $5        # encoding: [0x00,0xa3,0x1b,0x50]
57# CHECK-EB: slti  $3, $3, 103     # encoding: [0x90,0x63,0x00,0x67]
58# CHECK-EB: slti  $3, $3, 103     # encoding: [0x90,0x63,0x00,0x67]
59# CHECK-EB: sltiu $3, $3, 103     # encoding: [0xb0,0x63,0x00,0x67]
60# CHECK-EB: sltu  $3, $3, $5      # encoding: [0x00,0xa3,0x1b,0x90]
61# CHECK-EB: lui $9, 17767         # encoding: [0x41,0xa9,0x45,0x67]
62# CHECK-EB: and $9, $6, $7        # encoding: [0x00,0xe6,0x4a,0x50]
63# CHECK-EB:  andi  $9, $6, 17767  # encoding: [0xd1,0x26,0x45,0x67]
64# CHECK-EB:  andi  $9, $6, 17767  # encoding: [0xd1,0x26,0x45,0x67]
65# CHECK-EB:  or  $3, $4, $5       # encoding: [0x00,0xa4,0x1a,0x90]
66# CHECK-EB:  ori $9, $6, 17767    # encoding: [0x51,0x26,0x45,0x67]
67# CHECK-EB:  xor $3, $3, $5       # encoding: [0x00,0xa3,0x1b,0x10]
68# CHECK-EB:  xori  $9, $6, 17767  # encoding: [0x71,0x26,0x45,0x67]
69# CHECK-EB:  xori  $9, $6, 17767  # encoding: [0x71,0x26,0x45,0x67]
70# CHECK-EB:  nor $9, $6, $7       # encoding: [0x00,0xe6,0x4a,0xd0]
71# CHECK-EB:  not $7, $8           # encoding: [0x00,0x08,0x3a,0xd0]
72# CHECK-EB:  mul $9, $6, $7       # encoding: [0x00,0xe6,0x4a,0x10]
73# CHECK-EB:  mult  $9, $7         # encoding: [0x00,0xe9,0x8b,0x3c]
74# CHECK-EB:  multu $9, $7         # encoding: [0x00,0xe9,0x9b,0x3c]
75# CHECK-EB: div  $zero, $9, $7    # encoding: [0x00,0xe9,0xab,0x3c]
76# CHECK-EB: divu $zero, $9, $7    # encoding: [0x00,0xe9,0xbb,0x3c]
77    add    $9, $6, $7
78    add    $9, $6, 17767
79    addu   $9, $6, -15001
80    addi   $9, $6, 17767
81    addiu  $9, $6,-15001
82    addu   $9, $6, $7
83    sub    $9, $6, $7
84    subu   $4, $3, $5
85    neg    $6, $7
86    negu   $6, $7
87    move   $7, $8
88    slt    $3, $3, $5
89    slt    $3, $3, 103
90    slti   $3, $3, 103
91    sltiu  $3, $3, 103
92    sltu   $3, $3, $5
93    lui    $9, 17767
94    and    $9, $6, $7
95    and    $9, $6, 17767
96    andi   $9, $6, 17767
97    or     $3, $4, $5
98    ori    $9, $6, 17767
99    xor    $3, $3, $5
100    xor    $9, $6, 17767
101    xori   $9, $6, 17767
102    nor    $9, $6, $7
103    nor    $7, $8, $zero
104    mul    $9, $6, $7
105    mult   $9, $7
106    multu  $9, $7
107    div    $0, $9, $7
108    divu   $0, $9, $7
109