1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p2 < %s \
// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2p2 < %s \
// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-ERROR
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2p2 < %s \
// RUN: | llvm-objdump -d --mattr=+sve2p2 - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2p2 < %s \
// RUN: | llvm-objdump -d --mattr=-sve2p2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
// Disassemble encoding and check the re-encoding (-show-encoding) matches.
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p2 < %s \
// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \
// RUN: | llvm-mc -triple=aarch64 -mattr=+sve2p2 -disassemble -show-encoding \
// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
bfcvt z0.h, p0/z, z0.s // 01100100-10011010-11000000-00000000
// CHECK-INST: bfcvt z0.h, p0/z, z0.s
// CHECK-ENCODING: [0x00,0xc0,0x9a,0x64]
// CHECK-ERROR: instruction requires: sme2p2 or sve2p2
// CHECK-UNKNOWN: 649ac000 <unknown>
bfcvt z21.h, p5/z, z10.s // 01100100-10011010-11010101-01010101
// CHECK-INST: bfcvt z21.h, p5/z, z10.s
// CHECK-ENCODING: [0x55,0xd5,0x9a,0x64]
// CHECK-ERROR: instruction requires: sme2p2 or sve2p2
// CHECK-UNKNOWN: 649ad555 <unknown>
bfcvt z31.h, p7/z, z31.s // 01100100-10011010-11011111-11111111
// CHECK-INST: bfcvt z31.h, p7/z, z31.s
// CHECK-ENCODING: [0xff,0xdf,0x9a,0x64]
// CHECK-ERROR: instruction requires: sme2p2 or sve2p2
// CHECK-UNKNOWN: 649adfff <unknown>
|
