1# RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips32r2 | FileCheck %s
2# Check that the assembler can handle the documented syntax
3# for arithmetic and logical instructions.
4#------------------------------------------------------------------------------
5# Logical instructions
6#------------------------------------------------------------------------------
7# CHECK:  and    $9, $6, $7      # encoding: [0x24,0x48,0xc7,0x00]
8# CHECK:  andi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x30]
9# CHECK:  andi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x30]
10# CHECK:  andi   $9, $9, 17767   # encoding: [0x67,0x45,0x29,0x31]
11# CHECK:  clo    $6, $7          # encoding: [0x21,0x30,0xe6,0x70]
12# CHECK:  clz    $6, $7          # encoding: [0x20,0x30,0xe6,0x70]
13# CHECK:  ins    $19, $9, 6, 7   # encoding: [0x84,0x61,0x33,0x7d]
14# CHECK:  nor    $9, $6, $7      # encoding: [0x27,0x48,0xc7,0x00]
15# CHECK:  or     $3, $3, $5      # encoding: [0x25,0x18,0x65,0x00]
16# CHECK:  ori    $4, $5, 17767   # encoding: [0x67,0x45,0xa4,0x34]
17# CHECK:  ori    $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x34]
18# CHECK:  ori    $11, $11, 128   # encoding: [0x80,0x00,0x6b,0x35]
19# CHECK:  rotr   $9, $6, 7       # encoding: [0xc2,0x49,0x26,0x00]
20# CHECK:  rotrv  $9, $6, $7      # encoding: [0x46,0x48,0xe6,0x00]
21# CHECK:  sll    $4, $3, 7       # encoding: [0xc0,0x21,0x03,0x00]
22# CHECK:  sllv   $2, $3, $5      # encoding: [0x04,0x10,0xa3,0x00]
23# CHECK:  slt    $3, $3, $5      # encoding: [0x2a,0x18,0x65,0x00]
24# CHECK:  slti   $3, $3, 103     # encoding: [0x67,0x00,0x63,0x28]
25# CHECK:  slti   $3, $3, 103     # encoding: [0x67,0x00,0x63,0x28]
26# CHECK:  sltiu  $3, $3, 103     # encoding: [0x67,0x00,0x63,0x2c]
27# CHECK:  sltu   $3, $3, $5      # encoding: [0x2b,0x18,0x65,0x00]
28# CHECK:  sra    $4, $3, 7       # encoding: [0xc3,0x21,0x03,0x00]
29# CHECK:  srav   $2, $3, $5      # encoding: [0x07,0x10,0xa3,0x00]
30# CHECK:  srl    $4, $3, 7       # encoding: [0xc2,0x21,0x03,0x00]
31# CHECK:  srlv   $2, $3, $5      # encoding: [0x06,0x10,0xa3,0x00]
32# CHECK:  xor    $3, $3, $5      # encoding: [0x26,0x18,0x65,0x00]
33# CHECK:  xori   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x38]
34# CHECK:  xori   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x38]
35# CHECK:  xori   $11, $11, 12    # encoding: [0x0c,0x00,0x6b,0x39]
36# CHECK:  wsbh   $6, $7          # encoding: [0xa0,0x30,0x07,0x7c]
37# CHECK:  not    $7, $8          # encoding: [0x27,0x38,0x00,0x01]
38     and    $9,  $6, $7
39     and    $9,  $6, 17767
40     andi   $9,  $6, 17767
41     andi   $9,  17767
42     clo    $6,  $7
43     clz    $6,  $7
44     ins    $19, $9, 6,7
45     nor    $9,  $6, $7
46     or     $3,  $3, $5
47     or     $4,  $5, 17767
48     ori    $9,  $6, 17767
49     ori    $11, 128
50     rotr   $9,  $6, 7
51     rotrv  $9,  $6, $7
52     sll    $4,  $3, 7
53     sllv   $2,  $3, $5
54     slt    $3,  $3, $5
55     slt    $3,  $3, 103
56     slti   $3,  $3, 103
57     sltiu  $3,  $3, 103
58     sltu   $3,  $3, $5
59     sra    $4,  $3, 7
60     srav   $2,  $3, $5
61     srl    $4,  $3, 7
62     srlv   $2,  $3, $5
63     xor    $3,  $3, $5
64     xor    $9,  $6, 17767
65     xori   $9,  $6, 17767
66     xori   $11, 12
67     wsbh   $6,  $7
68     not    $7  ,$8
69
70#------------------------------------------------------------------------------
71# Arithmetic instructions
72#------------------------------------------------------------------------------
73
74# CHECK:  add    $9, $6, $7      # encoding: [0x20,0x48,0xc7,0x00]
75# CHECK:  addi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x20]
76# CHECK:  addiu  $9, $6, -15001  # encoding: [0x67,0xc5,0xc9,0x24]
77# CHECK:  addi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x20]
78# CHECK:  addi   $9, $9, 17767   # encoding: [0x67,0x45,0x29,0x21]
79# CHECK:  addiu  $9, $6, -15001  # encoding: [0x67,0xc5,0xc9,0x24]
80# CHECK:  addiu  $11, $11, 40    # encoding: [0x28,0x00,0x6b,0x25]
81# CHECK:  addu   $9, $6, $7      # encoding: [0x21,0x48,0xc7,0x00]
82# CHECK:  madd   $6, $7          # encoding: [0x00,0x00,0xc7,0x70]
83# CHECK:  maddu  $6, $7          # encoding: [0x01,0x00,0xc7,0x70]
84# CHECK:  msub   $6, $7          # encoding: [0x04,0x00,0xc7,0x70]
85# CHECK:  msubu  $6, $7          # encoding: [0x05,0x00,0xc7,0x70]
86# CHECK:  mult   $3, $5          # encoding: [0x18,0x00,0x65,0x00]
87# CHECK:  multu  $3, $5          # encoding: [0x19,0x00,0x65,0x00]
88# CHECK:  sub    $9, $6, $7      # encoding: [0x22,0x48,0xc7,0x00]
89# CHECK:  addi   $sp, $sp, -56   # encoding: [0xc8,0xff,0xbd,0x23]
90# CHECK:  subu   $4, $3, $5      # encoding: [0x23,0x20,0x65,0x00]
91# CHECK:  addiu   $sp, $sp, -40  # encoding: [0xd8,0xff,0xbd,0x27]
92# CHECK:  neg     $6, $7         # encoding: [0x22,0x30,0x07,0x00]
93# CHECK:  negu    $6, $7         # encoding: [0x23,0x30,0x07,0x00]
94# CHECK:  move    $7, $8         # encoding: [0x25,0x38,0x00,0x01]
95# CHECK:  .set    push
96# CHECK:  .set    mips32r2
97# CHECK:  rdhwr   $5, $29
98# CHECK:  .set    pop            # encoding: [0x3b,0xe8,0x05,0x7c]
99    add    $9,$6,$7
100    add    $9,$6,17767
101    addu   $9,$6,-15001
102    addi   $9,$6,17767
103    addi   $9,17767
104    addiu  $9,$6,-15001
105    addiu  $11,40
106    addu   $9,$6,$7
107    madd   $6,$7
108    maddu  $6,$7
109    msub   $6,$7
110    msubu  $6,$7
111    mult   $3,$5
112    multu  $3,$5
113    sub    $9,$6,$7
114    sub    $sp,$sp,56
115    subu   $4,$3,$5
116    subu    $sp,$sp,40
117    neg    $6,$7
118    negu   $6,$7
119    move   $7,$8
120    rdhwr   $5, $29
121
122#------------------------------------------------------------------------------
123# Shortcuts for arithmetic instructions
124#------------------------------------------------------------------------------
125
126# CHECK:	add	$9, $9, $3	# encoding: [0x20,0x48,0x23,0x01]
127# CHECK:	addu	$9, $9, $3	# encoding: [0x21,0x48,0x23,0x01]
128# CHECK:	addi	$9, $9, 10	# encoding: [0x0a,0x00,0x29,0x21]
129# CHECK:	addiu	$9, $9, 10	# encoding: [0x0a,0x00,0x29,0x25]
130# CHECK:	and	$5, $5, $6	# encoding: [0x24,0x28,0xa6,0x00]
131# CHECK:	mul	$9, $9, $3	# encoding: [0x02,0x48,0x23,0x71]
132# CHECK:	or	$2, $2, $4	# encoding: [0x25,0x10,0x44,0x00]
133# CHECK:	sub	$9, $9, $3	# encoding: [0x22,0x48,0x23,0x01]
134# CHECK:	subu	$9, $9, $3	# encoding: [0x23,0x48,0x23,0x01]
135# CHECK:	addi	$9, $9, -10	# encoding: [0xf6,0xff,0x29,0x21]
136# CHECK:	addiu	$9, $9, -10	# encoding: [0xf6,0xff,0x29,0x25]
137# CHECK:	xor	$9, $9, $10	# encoding: [0x26,0x48,0x2a,0x01]
138	add	$9, $3
139	addu	$9, $3
140	add	$9, 10
141	addu	$9, 10
142	and	$5, $6
143	mul	$9, $3
144	or	$2, $4
145	sub	$9, $3
146	subu	$9, $3
147	sub	$9, 10
148	subu	$9, 10
149	xor	$9, $10
150