xref: /minix3/external/bsd/llvm/dist/llvm/test/MC/Mips/mips-jump-instructions.s (revision 0a6a1f1d05b60e214de2f05a7310ddd1f0e590e7) 
1f4a2713aSLionel Sambuc# RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips32r2 | \
2f4a2713aSLionel Sambuc# RUN: FileCheck -check-prefix=CHECK32  %s
3f4a2713aSLionel Sambuc# RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64r2 | \
4f4a2713aSLionel Sambuc# RUN: FileCheck -check-prefix=CHECK64  %s
5f4a2713aSLionel Sambuc
6f4a2713aSLionel Sambuc# Check that the assembler can handle the documented syntax
7f4a2713aSLionel Sambuc# for jumps and branches.
8f4a2713aSLionel Sambuc#------------------------------------------------------------------------------
9f4a2713aSLionel Sambuc# Branch instructions
10f4a2713aSLionel Sambuc#------------------------------------------------------------------------------
11f4a2713aSLionel Sambuc# CHECK32:   b 1332                 # encoding: [0x4d,0x01,0x00,0x10]
12f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
13f4a2713aSLionel Sambuc# CHECK32:   bc1f 1332              # encoding: [0x4d,0x01,0x00,0x45]
14f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
15f4a2713aSLionel Sambuc# CHECK32:   bc1t 1332              # encoding: [0x4d,0x01,0x01,0x45]
16f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
17f4a2713aSLionel Sambuc# CHECK32:   beq $9, $6, 1332       # encoding: [0x4d,0x01,0x26,0x11]
18f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
19f4a2713aSLionel Sambuc# CHECK32:   bgez $6, 1332          # encoding: [0x4d,0x01,0xc1,0x04]
20f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
21f4a2713aSLionel Sambuc# CHECK32:   bgezal $6, 1332        # encoding: [0x4d,0x01,0xd1,0x04]
22f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
23f4a2713aSLionel Sambuc# CHECK32:   bgtz $6, 1332          # encoding: [0x4d,0x01,0xc0,0x1c]
24f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
25f4a2713aSLionel Sambuc# CHECK32:   blez $6, 1332          # encoding: [0x4d,0x01,0xc0,0x18]
26f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
27f4a2713aSLionel Sambuc# CHECK32:   bne $9, $6, 1332       # encoding: [0x4d,0x01,0x26,0x15]
28f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
29f4a2713aSLionel Sambuc# CHECK32:   bal  1332              # encoding: [0x4d,0x01,0x11,0x04]
30f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
31f4a2713aSLionel Sambuc# CHECK32:   bnez $11, 1332         # encoding: [0x4d,0x01,0x60,0x15]
32f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
33f4a2713aSLionel Sambuc# CHECK32:   beqz $11, 1332         # encoding: [0x4d,0x01,0x60,0x11]
34f4a2713aSLionel Sambuc# CHECK32:   nop                    # encoding: [0x00,0x00,0x00,0x00]
35f4a2713aSLionel Sambuc
36f4a2713aSLionel Sambuc# CHECK64:   b 1332                 # encoding: [0x4d,0x01,0x00,0x10]
37f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
38f4a2713aSLionel Sambuc# CHECK64:   bc1f 1332              # encoding: [0x4d,0x01,0x00,0x45]
39f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
40f4a2713aSLionel Sambuc# CHECK64:   bc1t 1332              # encoding: [0x4d,0x01,0x01,0x45]
41f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
42f4a2713aSLionel Sambuc# CHECK64:   beq $9, $6, 1332       # encoding: [0x4d,0x01,0x26,0x11]
43f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
44f4a2713aSLionel Sambuc# CHECK64:   bgez $6, 1332          # encoding: [0x4d,0x01,0xc1,0x04]
45f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
46f4a2713aSLionel Sambuc# CHECK64:   bgezal $6, 1332        # encoding: [0x4d,0x01,0xd1,0x04]
47f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
48f4a2713aSLionel Sambuc# CHECK64:   bgtz $6, 1332          # encoding: [0x4d,0x01,0xc0,0x1c]
49f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
50f4a2713aSLionel Sambuc# CHECK64:   blez $6, 1332          # encoding: [0x4d,0x01,0xc0,0x18]
51f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
52f4a2713aSLionel Sambuc# CHECK64:   bne $9, $6, 1332       # encoding: [0x4d,0x01,0x26,0x15]
53f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
54f4a2713aSLionel Sambuc# CHECK64:   bal     1332           # encoding: [0x4d,0x01,0x11,0x04]
55f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
56f4a2713aSLionel Sambuc# CHECK64:   bnez $11, 1332         # encoding: [0x4d,0x01,0x60,0x15]
57f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
58f4a2713aSLionel Sambuc# CHECK64:   beqz $11, 1332         # encoding: [0x4d,0x01,0x60,0x11]
59f4a2713aSLionel Sambuc# CHECK64:   nop                    # encoding: [0x00,0x00,0x00,0x00]
60f4a2713aSLionel Sambuc
61f4a2713aSLionel Sambuc.set noreorder
62f4a2713aSLionel Sambuc
63f4a2713aSLionel Sambuc         b 1332
64f4a2713aSLionel Sambuc         nop
65f4a2713aSLionel Sambuc         bc1f 1332
66f4a2713aSLionel Sambuc         nop
67f4a2713aSLionel Sambuc         bc1t 1332
68f4a2713aSLionel Sambuc         nop
69f4a2713aSLionel Sambuc         beq $9,$6,1332
70f4a2713aSLionel Sambuc         nop
71f4a2713aSLionel Sambuc         bgez $6,1332
72f4a2713aSLionel Sambuc         nop
73f4a2713aSLionel Sambuc         bgezal $6,1332
74f4a2713aSLionel Sambuc         nop
75f4a2713aSLionel Sambuc         bgtz $6,1332
76f4a2713aSLionel Sambuc         nop
77f4a2713aSLionel Sambuc         blez $6,1332
78f4a2713aSLionel Sambuc         nop
79f4a2713aSLionel Sambuc         bne $9,$6,1332
80f4a2713aSLionel Sambuc         nop
81f4a2713aSLionel Sambuc         bal 1332
82f4a2713aSLionel Sambuc         nop
83f4a2713aSLionel Sambuc         bnez $11,1332
84f4a2713aSLionel Sambuc         nop
85f4a2713aSLionel Sambuc         beqz $11,1332
86f4a2713aSLionel Sambuc         nop
87f4a2713aSLionel Sambuc
88f4a2713aSLionel Sambucend_of_code:
89f4a2713aSLionel Sambuc#------------------------------------------------------------------------------
90f4a2713aSLionel Sambuc# Jump instructions
91f4a2713aSLionel Sambuc#------------------------------------------------------------------------------
92f4a2713aSLionel Sambuc# CHECK32:   j 1328               # encoding: [0x4c,0x01,0x00,0x08]
93f4a2713aSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
94f4a2713aSLionel Sambuc# CHECK32:   jal 1328             # encoding: [0x4c,0x01,0x00,0x0c]
95f4a2713aSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
96f4a2713aSLionel Sambuc# CHECK32:   jalr $6              # encoding: [0x09,0xf8,0xc0,0x00]
97f4a2713aSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
98f4a2713aSLionel Sambuc# CHECK32:   jalr $25             # encoding: [0x09,0xf8,0x20,0x03]
99f4a2713aSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
100f4a2713aSLionel Sambuc# CHECK32:   jalr $10, $11        # encoding: [0x09,0x50,0x60,0x01]
101f4a2713aSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
102f4a2713aSLionel Sambuc# CHECK32:   jr $7                # encoding: [0x08,0x00,0xe0,0x00]
103f4a2713aSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
104*0a6a1f1dSLionel Sambuc# CHECK32:lab:
105f4a2713aSLionel Sambuc# CHECK32:   jr $7                # encoding: [0x08,0x00,0xe0,0x00]
106f4a2713aSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
107f4a2713aSLionel Sambuc# CHECK32:   jalr  $25            # encoding: [0x09,0xf8,0x20,0x03]
108f4a2713aSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
109f4a2713aSLionel Sambuc# CHECK32:   jalr  $4, $25        # encoding: [0x09,0x20,0x20,0x03]
110f4a2713aSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
111*0a6a1f1dSLionel Sambuc# CHECK32:   jalx    lab          # encoding: [A,A,A,0b011101AA]
112*0a6a1f1dSLionel Sambuc# CHECK32:                        #   fixup A - offset: 0, value: lab, kind: fixup_Mips_26
113*0a6a1f1dSLionel Sambuc# CHECK32:   nop                  # encoding: [0x00,0x00,0x00,0x00]
114f4a2713aSLionel Sambuc
115f4a2713aSLionel Sambuc# CHECK64:   j 1328               # encoding: [0x4c,0x01,0x00,0x08]
116f4a2713aSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
117f4a2713aSLionel Sambuc# CHECK64:   jal 1328             # encoding: [0x4c,0x01,0x00,0x0c]
118f4a2713aSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
119f4a2713aSLionel Sambuc# CHECK64:   jalr $6              # encoding: [0x09,0xf8,0xc0,0x00]
120f4a2713aSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
121f4a2713aSLionel Sambuc# CHECK64:   jalr $25             # encoding: [0x09,0xf8,0x20,0x03]
122f4a2713aSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
123f4a2713aSLionel Sambuc# CHECK64:   jalr $10, $11        # encoding: [0x09,0x50,0x60,0x01]
124f4a2713aSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
125f4a2713aSLionel Sambuc# CHECK64:   jr $7                # encoding: [0x08,0x00,0xe0,0x00]
126f4a2713aSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
127*0a6a1f1dSLionel Sambuc# CHECK64:lab:
128f4a2713aSLionel Sambuc# CHECK64:   jr $7                # encoding: [0x08,0x00,0xe0,0x00]
129f4a2713aSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
130f4a2713aSLionel Sambuc# CHECK64:   jalr  $25            # encoding: [0x09,0xf8,0x20,0x03]
131f4a2713aSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
132f4a2713aSLionel Sambuc# CHECK64:   jalr  $4, $25        # encoding: [0x09,0x20,0x20,0x03]
133f4a2713aSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
134*0a6a1f1dSLionel Sambuc# CHECK64:   jalx    lab          # encoding: [A,A,A,0b011101AA]
135*0a6a1f1dSLionel Sambuc# CHECK64:                        #   fixup A - offset: 0, value: lab, kind: fixup_Mips_26
136*0a6a1f1dSLionel Sambuc# CHECK64:   nop                  # encoding: [0x00,0x00,0x00,0x00]
137f4a2713aSLionel Sambuc
138f4a2713aSLionel Sambuc   j 1328
139f4a2713aSLionel Sambuc   nop
140f4a2713aSLionel Sambuc   jal 1328
141f4a2713aSLionel Sambuc   nop
142f4a2713aSLionel Sambuc   jalr $6
143f4a2713aSLionel Sambuc   nop
144f4a2713aSLionel Sambuc   jalr $31, $25
145f4a2713aSLionel Sambuc   nop
146f4a2713aSLionel Sambuc   jalr $10, $11
147f4a2713aSLionel Sambuc   nop
148f4a2713aSLionel Sambuc   jr $7
149f4a2713aSLionel Sambuc   nop
150*0a6a1f1dSLionel Sambuclab:
151f4a2713aSLionel Sambuc   j $7
152f4a2713aSLionel Sambuc   nop
153f4a2713aSLionel Sambuc   jal  $25
154f4a2713aSLionel Sambuc   nop
155f4a2713aSLionel Sambuc   jal  $4,$25
156f4a2713aSLionel Sambuc   nop
157*0a6a1f1dSLionel Sambuc   jalx lab
158*0a6a1f1dSLionel Sambuc   nop
159