basic-thumb2-instructions-v8.s revision b5523ce1bb50e86942ad5273e3a89872c4d26b73 
1@ New ARMv8 T32 encodings
2
3@ RUN: llvm-mc -triple thumbv8 -show-encoding < %s | FileCheck %s --check-prefix=CHECK-V8
4@ RUN: not llvm-mc -triple thumbv7 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-V7
5
6@ HLT
7        hlt  #0
8        hlt  #63
9@ CHECK-V8: hlt  #0                       @ encoding: [0x80,0xba]
10@ CHECK-V8: hlt  #63                      @ encoding: [0xbf,0xba]
11@ CHECK-V7: error: instruction requires: armv8
12@ CHECK-V7: error: instruction requires: armv8
13
14@ In IT block
15        it pl
16        hlt #24
17
18@ CHECK-V8: it pl                         @ encoding: [0x58,0xbf]
19@ CHECK-V8: hlt #24                       @ encoding: [0x98,0xba]
20@ CHECK-V7: error: instruction requires: armv8
21
22@ Can accept AL condition code
23        hltal #24
24@ CHECK-V8: hlt #24                       @ encoding: [0x98,0xba]
25@ CHECK-V7: error: instruction requires: armv8
26
27@ DCPS{1,2,3}
28        dcps1
29        dcps2
30        dcps3
31@ CHECK-V8: dcps1                         @ encoding: [0x8f,0xf7,0x01,0x80]
32@ CHECK-V8: dcps2                         @ encoding: [0x8f,0xf7,0x02,0x80]
33@ CHECK-V8: dcps3                         @ encoding: [0x8f,0xf7,0x03,0x80]
34@ CHECK-V7: error: instruction requires: armv8
35@ CHECK-V7: error: instruction requires: armv8
36@ CHECK-V7: error: instruction requires: armv8
37