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1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST3// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \4// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST5// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \6// RUN: | FileCheck %s --check-prefix=CHECK-ERROR7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \8// RUN: | llvm-objdump --no-print-imm-hex -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST9// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \10// RUN: | llvm-objdump --no-print-imm-hex -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN11 12// --------------------------------------------------------------------------//13// Test all possible prefetch operation specifiers14 15prfw #0, p0, [x0]16// CHECK-INST: prfw pldl1keep, p0, [x0]17// CHECK-ENCODING: [0x00,0x40,0xc0,0x85]18// CHECK-ERROR: instruction requires: sve or sme19// CHECK-UNKNOWN: 85c04000 <unknown>20 21prfw pldl1keep, p0, [x0]22// CHECK-INST: prfw pldl1keep, p0, [x0]23// CHECK-ENCODING: [0x00,0x40,0xc0,0x85]24// CHECK-ERROR: instruction requires: sve or sme25// CHECK-UNKNOWN: 85c04000 <unknown>26 27prfw #1, p0, [x0]28// CHECK-INST: prfw pldl1strm, p0, [x0]29// CHECK-ENCODING: [0x01,0x40,0xc0,0x85]30// CHECK-ERROR: instruction requires: sve or sme31// CHECK-UNKNOWN: 85c04001 <unknown>32 33prfw pldl1strm, p0, [x0]34// CHECK-INST: prfw pldl1strm, p0, [x0]35// CHECK-ENCODING: [0x01,0x40,0xc0,0x85]36// CHECK-ERROR: instruction requires: sve or sme37// CHECK-UNKNOWN: 85c04001 <unknown>38 39prfw #2, p0, [x0]40// CHECK-INST: prfw pldl2keep, p0, [x0]41// CHECK-ENCODING: [0x02,0x40,0xc0,0x85]42// CHECK-ERROR: instruction requires: sve or sme43// CHECK-UNKNOWN: 85c04002 <unknown>44 45prfw pldl2keep, p0, [x0]46// CHECK-INST: prfw pldl2keep, p0, [x0]47// CHECK-ENCODING: [0x02,0x40,0xc0,0x85]48// CHECK-ERROR: instruction requires: sve or sme49// CHECK-UNKNOWN: 85c04002 <unknown>50 51prfw #3, p0, [x0]52// CHECK-INST: prfw pldl2strm, p0, [x0]53// CHECK-ENCODING: [0x03,0x40,0xc0,0x85]54// CHECK-ERROR: instruction requires: sve or sme55// CHECK-UNKNOWN: 85c04003 <unknown>56 57prfw pldl2strm, p0, [x0]58// CHECK-INST: prfw pldl2strm, p0, [x0]59// CHECK-ENCODING: [0x03,0x40,0xc0,0x85]60// CHECK-ERROR: instruction requires: sve or sme61// CHECK-UNKNOWN: 85c04003 <unknown>62 63prfw #4, p0, [x0]64// CHECK-INST: prfw pldl3keep, p0, [x0]65// CHECK-ENCODING: [0x04,0x40,0xc0,0x85]66// CHECK-ERROR: instruction requires: sve or sme67// CHECK-UNKNOWN: 85c04004 <unknown>68 69prfw pldl3keep, p0, [x0]70// CHECK-INST: prfw pldl3keep, p0, [x0]71// CHECK-ENCODING: [0x04,0x40,0xc0,0x85]72// CHECK-ERROR: instruction requires: sve or sme73// CHECK-UNKNOWN: 85c04004 <unknown>74 75prfw #5, p0, [x0]76// CHECK-INST: prfw pldl3strm, p0, [x0]77// CHECK-ENCODING: [0x05,0x40,0xc0,0x85]78// CHECK-ERROR: instruction requires: sve or sme79// CHECK-UNKNOWN: 85c04005 <unknown>80 81prfw pldl3strm, p0, [x0]82// CHECK-INST: prfw pldl3strm, p0, [x0]83// CHECK-ENCODING: [0x05,0x40,0xc0,0x85]84// CHECK-ERROR: instruction requires: sve or sme85// CHECK-UNKNOWN: 85c04005 <unknown>86 87prfw #6, p0, [x0]88// CHECK-INST: prfw #6, p0, [x0]89// CHECK-ENCODING: [0x06,0x40,0xc0,0x85]90// CHECK-ERROR: instruction requires: sve or sme91// CHECK-UNKNOWN: 85c04006 <unknown>92 93prfw #7, p0, [x0]94// CHECK-INST: prfw #7, p0, [x0]95// CHECK-ENCODING: [0x07,0x40,0xc0,0x85]96// CHECK-ERROR: instruction requires: sve or sme97// CHECK-UNKNOWN: 85c04007 <unknown>98 99prfw #8, p0, [x0]100// CHECK-INST: prfw pstl1keep, p0, [x0]101// CHECK-ENCODING: [0x08,0x40,0xc0,0x85]102// CHECK-ERROR: instruction requires: sve or sme103// CHECK-UNKNOWN: 85c04008 <unknown>104 105prfw pstl1keep, p0, [x0]106// CHECK-INST: prfw pstl1keep, p0, [x0]107// CHECK-ENCODING: [0x08,0x40,0xc0,0x85]108// CHECK-ERROR: instruction requires: sve or sme109// CHECK-UNKNOWN: 85c04008 <unknown>110 111prfw #9, p0, [x0]112// CHECK-INST: prfw pstl1strm, p0, [x0]113// CHECK-ENCODING: [0x09,0x40,0xc0,0x85]114// CHECK-ERROR: instruction requires: sve or sme115// CHECK-UNKNOWN: 85c04009 <unknown>116 117prfw pstl1strm, p0, [x0]118// CHECK-INST: prfw pstl1strm, p0, [x0]119// CHECK-ENCODING: [0x09,0x40,0xc0,0x85]120// CHECK-ERROR: instruction requires: sve or sme121// CHECK-UNKNOWN: 85c04009 <unknown>122 123prfw #10, p0, [x0]124// CHECK-INST: prfw pstl2keep, p0, [x0]125// CHECK-ENCODING: [0x0a,0x40,0xc0,0x85]126// CHECK-ERROR: instruction requires: sve or sme127// CHECK-UNKNOWN: 85c0400a <unknown>128 129prfw pstl2keep, p0, [x0]130// CHECK-INST: prfw pstl2keep, p0, [x0]131// CHECK-ENCODING: [0x0a,0x40,0xc0,0x85]132// CHECK-ERROR: instruction requires: sve or sme133// CHECK-UNKNOWN: 85c0400a <unknown>134 135prfw #11, p0, [x0]136// CHECK-INST: prfw pstl2strm, p0, [x0]137// CHECK-ENCODING: [0x0b,0x40,0xc0,0x85]138// CHECK-ERROR: instruction requires: sve or sme139// CHECK-UNKNOWN: 85c0400b <unknown>140 141prfw pstl2strm, p0, [x0]142// CHECK-INST: prfw pstl2strm, p0, [x0]143// CHECK-ENCODING: [0x0b,0x40,0xc0,0x85]144// CHECK-ERROR: instruction requires: sve or sme145// CHECK-UNKNOWN: 85c0400b <unknown>146 147prfw #12, p0, [x0]148// CHECK-INST: prfw pstl3keep, p0, [x0]149// CHECK-ENCODING: [0x0c,0x40,0xc0,0x85]150// CHECK-ERROR: instruction requires: sve or sme151// CHECK-UNKNOWN: 85c0400c <unknown>152 153prfw pstl3keep, p0, [x0]154// CHECK-INST: prfw pstl3keep, p0, [x0]155// CHECK-ENCODING: [0x0c,0x40,0xc0,0x85]156// CHECK-ERROR: instruction requires: sve or sme157// CHECK-UNKNOWN: 85c0400c <unknown>158 159prfw #13, p0, [x0]160// CHECK-INST: prfw pstl3strm, p0, [x0]161// CHECK-ENCODING: [0x0d,0x40,0xc0,0x85]162// CHECK-ERROR: instruction requires: sve or sme163// CHECK-UNKNOWN: 85c0400d <unknown>164 165prfw pstl3strm, p0, [x0]166// CHECK-INST: prfw pstl3strm, p0, [x0]167// CHECK-ENCODING: [0x0d,0x40,0xc0,0x85]168// CHECK-ERROR: instruction requires: sve or sme169// CHECK-UNKNOWN: 85c0400d <unknown>170 171prfw #14, p0, [x0]172// CHECK-INST: prfw #14, p0, [x0]173// CHECK-ENCODING: [0x0e,0x40,0xc0,0x85]174// CHECK-ERROR: instruction requires: sve or sme175// CHECK-UNKNOWN: 85c0400e <unknown>176 177prfw #15, p0, [x0]178// CHECK-INST: prfw #15, p0, [x0]179// CHECK-ENCODING: [0x0f,0x40,0xc0,0x85]180// CHECK-ERROR: instruction requires: sve or sme181// CHECK-UNKNOWN: 85c0400f <unknown>182 183// --------------------------------------------------------------------------//184// Test addressing modes185 186prfw pldl1strm, p0, [x0, #-32, mul vl]187// CHECK-INST: prfw pldl1strm, p0, [x0, #-32, mul vl]188// CHECK-ENCODING: [0x01,0x40,0xe0,0x85]189// CHECK-ERROR: instruction requires: sve or sme190// CHECK-UNKNOWN: 85e04001191 192prfw pldl1strm, p0, [x0, #31, mul vl]193// CHECK-INST: prfw pldl1strm, p0, [x0, #31, mul vl]194// CHECK-ENCODING: [0x01,0x40,0xdf,0x85]195// CHECK-ERROR: instruction requires: sve or sme196// CHECK-UNKNOWN: 85df4001197