1
2# RUN: llvm-mc -triple powerpc64-unknown-unknown --show-encoding %s | FileCheck %s
3
4# Cache management instruction
5
6# CHECK: icbi 2, 3                       # encoding: [0x7c,0x02,0x1f,0xac]
7         icbi 2, 3
8
9# FIXME: dcbt 2, 3, 10
10# CHECK: dcbt 2, 3                       # encoding: [0x7c,0x02,0x1a,0x2c]
11         dcbt 2, 3
12# FIXME: dcbtst 2, 3, 10
13# CHECK: dcbtst 2, 3                     # encoding: [0x7c,0x02,0x19,0xec]
14         dcbtst 2, 3
15# CHECK: dcbz 2, 3                       # encoding: [0x7c,0x02,0x1f,0xec]
16         dcbz 2, 3
17# CHECK: dcbst 2, 3                      # encoding: [0x7c,0x02,0x18,0x6c]
18         dcbst 2, 3
19# FIXME: dcbf 2, 3, 1
20
21# Synchronization instructions
22
23# CHECK: isync                           # encoding: [0x4c,0x00,0x01,0x2c]
24         isync
25
26# FIXME: lbarx 2, 3, 4, 1
27# FIXME: lharx 2, 3, 4, 1
28# FIXME: lwarx 2, 3, 4, 1
29# FIXME: ldarx 2, 3, 4, 1
30
31# FIXME: stbcx. 2, 3, 4
32# FIXME: sthcx. 2, 3, 4
33# CHECK: stwcx. 2, 3, 4                  # encoding: [0x7c,0x43,0x21,0x2d]
34         stwcx. 2, 3, 4
35# CHECK: stdcx. 2, 3, 4                  # encoding: [0x7c,0x43,0x21,0xad]
36         stdcx. 2, 3, 4
37
38# CHECK: sync 2                          # encoding: [0x7c,0x40,0x04,0xac]
39         sync 2
40# CHECK: eieio                           # encoding: [0x7c,0x00,0x06,0xac]
41         eieio
42# CHECK: wait 2                          # encoding: [0x7c,0x40,0x00,0x7c]
43         wait 2
44
45# Extended mnemonics
46
47# CHECK: dcbf 2, 3                       # encoding: [0x7c,0x02,0x18,0xac]
48         dcbf 2, 3
49# FIXME: dcbfl 2, 3
50
51# FIXME: lbarx 2, 3, 4
52# FIXME: lharx 2, 3, 4
53# CHECK: lwarx 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0x28]
54         lwarx 2, 3, 4
55# CHECK: ldarx 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0xa8]
56         ldarx 2, 3, 4
57
58# CHECK: sync 0                          # encoding: [0x7c,0x00,0x04,0xac]
59         sync
60# CHECK: sync 0                          # encoding: [0x7c,0x00,0x04,0xac]
61         msync
62# CHECK: sync 1                          # encoding: [0x7c,0x20,0x04,0xac]
63         lwsync
64# CHECK: sync 2                          # encoding: [0x7c,0x40,0x04,0xac]
65         ptesync
66
67# CHECK: wait 0                          # encoding: [0x7c,0x00,0x00,0x7c]
68         wait
69# CHECK: wait 1                          # encoding: [0x7c,0x20,0x00,0x7c]
70         waitrsv
71# CHECK: wait 2                          # encoding: [0x7c,0x40,0x00,0x7c]
72         waitimpl
73
74# Time base instructions
75
76# CHECK: mftb 2, 123                     # encoding: [0x7c,0x5b,0x1a,0xe6]
77         mftb 2, 123
78# CHECK: mftb 2, 268                     # encoding: [0x7c,0x4c,0x42,0xe6]
79         mftb 2
80# CHECK: mftb 2, 269                     # encoding: [0x7c,0x4d,0x42,0xe6]
81         mftbu 2
82
83