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 #------------------------------------------------------------------------------
44 #------------------------------------------------------------------------------
45 # CHECK-EB: sdbbp # encoding: [0x00,0x00,0xdb,0x7c]
46 # CHECK-EB: sdbbp 34 # encoding: [0x00,0x22,0xdb,0x7c]
48 # CHECK-EB: .set mips32r2
49 # CHECK-EB: rdhwr $5, $29
50 # CHECK-EB: .set pop # encoding: [0x00,0xbd,0x6b,0x3c]
51 # CHECK-EB: cache 1, 8($5) # encoding: [0x20,0x25,0x60,0x08]
52 # CHECK-EB: pref 1, 8($5) # encoding: [0x60,0x25,0x20,0x08]
53 # CHECK-EB: ssnop # encoding: [0x00,0x00,0x08,0x00]
54 # CHECK-EB: ehb # encoding: [0x00,0x00,0x18,0x00]
55 # CHECK-EB: pause # encoding: [0x00,0x00,0x28,0x00]
56 # CHECK-EB: break # encoding: [0x00,0x00,0x00,0x07]
57 # CHECK-EB: break 7 # encoding: [0x00,0x07,0x00,0x07]
58 # CHECK-EB: break 7, 5 # encoding: [0x00,0x07,0x01,0x47]
59 # CHECK-EB: syscall # encoding: [0x00,0x00,0x8b,0x7c]
60 # CHECK-EB: syscall 396 # encoding: [0x01,0x8c,0x8b,0x7c]
61 # CHECK-EB: eret # encoding: [0x00,0x00,0xf3,0x7c]
62 # CHECK-EB: deret # encoding: [0x00,0x00,0xe3,0x7c]
63 # CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c]
64 # CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c]
65 # CHECK-EB: di $10 # encoding: [0x00,0x0a,0x47,0x7c]
66 # CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c]
67 # CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c]
68 # CHECK-EB: ei $10 # encoding: [0x00,0x0a,0x57,0x7c]
69 # CHECK-EB: wait # encoding: [0x00,0x00,0x93,0x7c]
70 # CHECK-EB: wait 17 # encoding: [0x00,0x11,0x93,0x7c]
71 # CHECK-EB: tlbp # encoding: [0x00,0x00,0x03,0x7c]
72 # CHECK-EB: tlbr # encoding: [0x00,0x00,0x13,0x7c]
73 # CHECK-EB: tlbwi # encoding: [0x00,0x00,0x23,0x7c]
74 # CHECK-EB: tlbwr # encoding: [0x00,0x00,0x33,0x7c]