1 # RUN: llvm-mc %s -triple=mipsel -show-encoding -mcpu=mips32r2 -mattr=micromips \
2 # RUN: | FileCheck -check-prefix=CHECK-EL %s
3 # RUN: llvm-mc %s -triple=mips -show-encoding -mcpu=mips32r2 -mattr=micromips \
4 # RUN: | FileCheck -check-prefix=CHECK-EB %s
5 # Check that the assembler can handle the documented syntax
6 # for control instructions.
7 #------------------------------------------------------------------------------
8 # microMIPS Control Instructions
9 #------------------------------------------------------------------------------
11 #------------------------------------------------------------------------------
12 # CHECK-EL: sdbbp # encoding: [0x00,0x00,0x7c,0xdb]
13 # CHECK-EL: sdbbp 34 # encoding: [0x22,0x00,0x7c,0xdb]
15 # CHECK-EL: .set mips32r2
16 # CHECK-EL: rdhwr $5, $29
17 # CHECK-EL: .set pop # encoding: [0xbd,0x00,0x3c,0x6b]
18 # CHECK-EL: cache 1, 8($5) # encoding: [0x25,0x20,0x08,0x60]
19 # CHECK-EL: pref 1, 8($5) # encoding: [0x25,0x60,0x08,0x20]
20 # CHECK-EL: ssnop # encoding: [0x00,0x00,0x00,0x08]
21 # CHECK-EL: ehb # encoding: [0x00,0x00,0x00,0x18]
22 # CHECK-EL: pause # encoding: [0x00,0x00,0x00,0x28]
23 # CHECK-EL: break # encoding: [0x00,0x00,0x07,0x00]
24 # CHECK-EL: break 7 # encoding: [0x07,0x00,0x07,0x00]
25 # CHECK-EL: break 7, 5 # encoding: [0x07,0x00,0x47,0x01]
26 # CHECK-EL: syscall # encoding: [0x00,0x00,0x7c,0x8b]
27 # CHECK-EL: syscall 396 # encoding: [0x8c,0x01,0x7c,0x8b]
28 # CHECK-EL: eret # encoding: [0x00,0x00,0x7c,0xf3]
29 # CHECK-EL: deret # encoding: [0x00,0x00,0x7c,0xe3]
30 # CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47]
31 # CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47]
32 # CHECK-EL: di $10 # encoding: [0x0a,0x00,0x7c,0x47]
33 # CHECK-EL: ei # encoding: [0x00,0x00,0x7c,0x57]
34 # CHECK-EL: ei # encoding: [0x00,0x00,0x7c,0x57]
35 # CHECK-EL: ei $10 # encoding: [0x0a,0x00,0x7c,0x57]
36 # CHECK-EL: wait # encoding: [0x00,0x00,0x7c,0x93]
37 # CHECK-EL: wait 17 # encoding: [0x11,0x00,0x7c,0x93]
38 # CHECK-EL: tlbp # encoding: [0x00,0x00,0x7c,0x03]
39 # CHECK-EL: tlbr # encoding: [0x00,0x00,0x7c,0x13]
40 # CHECK-EL: tlbwi # encoding: [0x00,0x00,0x7c,0x23]
41 # CHECK-EL: tlbwr # encoding: [0x00,0x00,0x7c,0x33]
42 # CHECK-EL: prefe 1, 8($5) # encoding: [0x25,0x60,0x08,0xa4]
43 # CHECK-EL: cachee 1, 8($5) # encoding: [0x25,0x60,0x08,0xa6]
44 # CHECK-EL: prefx 1, $3($5) # encoding: [0x65,0x54,0xa0,0x09]
45 # CHECK-EL: swre $24, 5($3) # encoding: [0x03,0x63,0x05,0xa2]
46 # CHECK-EL: swle $24, 5($3) # encoding: [0x03,0x63,0x05,0xa0]
47 # CHECK-EL: lwre $24, 5($3) # encoding: [0x03,0x63,0x05,0x66]
48 # CHECK-EL: lwle $24, 2($4) # encoding: [0x04,0x63,0x02,0x64]
49 # CHECK-EL: lle $2, 8($4) # encoding: [0x44,0x60,0x08,0x6c]
50 # CHECK-EL: sce $2, 8($4) # encoding: [0x44,0x60,0x08,0xac]
51 #------------------------------------------------------------------------------
53 #------------------------------------------------------------------------------
54 # CHECK-EB: sdbbp # encoding: [0x00,0x00,0xdb,0x7c]
55 # CHECK-EB: sdbbp 34 # encoding: [0x00,0x22,0xdb,0x7c]
57 # CHECK-EB: .set mips32r2
58 # CHECK-EB: rdhwr $5, $29
59 # CHECK-EB: .set pop # encoding: [0x00,0xbd,0x6b,0x3c]
60 # CHECK-EB: cache 1, 8($5) # encoding: [0x20,0x25,0x60,0x08]
61 # CHECK-EB: pref 1, 8($5) # encoding: [0x60,0x25,0x20,0x08]
62 # CHECK-EB: ssnop # encoding: [0x00,0x00,0x08,0x00]
63 # CHECK-EB: ehb # encoding: [0x00,0x00,0x18,0x00]
64 # CHECK-EB: pause # encoding: [0x00,0x00,0x28,0x00]
65 # CHECK-EB: break # encoding: [0x00,0x00,0x00,0x07]
66 # CHECK-EB: break 7 # encoding: [0x00,0x07,0x00,0x07]
67 # CHECK-EB: break 7, 5 # encoding: [0x00,0x07,0x01,0x47]
68 # CHECK-EB: syscall # encoding: [0x00,0x00,0x8b,0x7c]
69 # CHECK-EB: syscall 396 # encoding: [0x01,0x8c,0x8b,0x7c]
70 # CHECK-EB: eret # encoding: [0x00,0x00,0xf3,0x7c]
71 # CHECK-EB: deret # encoding: [0x00,0x00,0xe3,0x7c]
72 # CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c]
73 # CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c]
74 # CHECK-EB: di $10 # encoding: [0x00,0x0a,0x47,0x7c]
75 # CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c]
76 # CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c]
77 # CHECK-EB: ei $10 # encoding: [0x00,0x0a,0x57,0x7c]
78 # CHECK-EB: wait # encoding: [0x00,0x00,0x93,0x7c]
79 # CHECK-EB: wait 17 # encoding: [0x00,0x11,0x93,0x7c]
80 # CHECK-EB: tlbp # encoding: [0x00,0x00,0x03,0x7c]
81 # CHECK-EB: tlbr # encoding: [0x00,0x00,0x13,0x7c]
82 # CHECK-EB: tlbwi # encoding: [0x00,0x00,0x23,0x7c]
83 # CHECK-EB: tlbwr # encoding: [0x00,0x00,0x33,0x7c]
84 # CHECK-EB: prefe 1, 8($5) # encoding: [0x60,0x25,0xa4,0x08]
85 # CHECK-EB: cachee 1, 8($5) # encoding: [0x60,0x25,0xa6,0x08]
86 # CHECK-EB: prefx 1, $3($5) # encoding: [0x54,0x65,0x09,0xa0]
87 # CHECK-EB: swre $24, 5($3) # encoding: [0x63,0x03,0xa2,0x05]
88 # CHECK-EB: swle $24, 5($3) # encoding: [0x63,0x03,0xa0,0x05]
89 # CHECK-EB: lwre $24, 5($3) # encoding: [0x63,0x03,0x66,0x05]
90 # CHECK-EB: lwle $24, 2($4) # encoding: [0x63,0x04,0x64,0x02]
91 # CHECK-EB: lle $2, 8($4) # encoding: [0x60,0x44,0x6c,0x08]
92 # CHECK-EB: sce $2, 8($4) # encoding: [0x60,0x44,0xac,0x08]