1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \ 2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 3// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ 4// RUN: | FileCheck %s --check-prefix=CHECK-ERROR 5// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ 6// RUN: | llvm-objdump -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ 8// RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN 9 10// --------------------------------------------------------------------------// 11// Test all possible prefetch operation specifiers 12 13prfw #0, p0, [x0] 14// CHECK-INST: prfw pldl1keep, p0, [x0] 15// CHECK-ENCODING: [0x00,0x40,0xc0,0x85] 16// CHECK-ERROR: instruction requires: sve 17// CHECK-UNKNOWN: 00 40 c0 85 <unknown> 18 19prfw pldl1keep, p0, [x0] 20// CHECK-INST: prfw pldl1keep, p0, [x0] 21// CHECK-ENCODING: [0x00,0x40,0xc0,0x85] 22// CHECK-ERROR: instruction requires: sve 23// CHECK-UNKNOWN: 00 40 c0 85 <unknown> 24 25prfw #1, p0, [x0] 26// CHECK-INST: prfw pldl1strm, p0, [x0] 27// CHECK-ENCODING: [0x01,0x40,0xc0,0x85] 28// CHECK-ERROR: instruction requires: sve 29// CHECK-UNKNOWN: 01 40 c0 85 <unknown> 30 31prfw pldl1strm, p0, [x0] 32// CHECK-INST: prfw pldl1strm, p0, [x0] 33// CHECK-ENCODING: [0x01,0x40,0xc0,0x85] 34// CHECK-ERROR: instruction requires: sve 35// CHECK-UNKNOWN: 01 40 c0 85 <unknown> 36 37prfw #2, p0, [x0] 38// CHECK-INST: prfw pldl2keep, p0, [x0] 39// CHECK-ENCODING: [0x02,0x40,0xc0,0x85] 40// CHECK-ERROR: instruction requires: sve 41// CHECK-UNKNOWN: 02 40 c0 85 <unknown> 42 43prfw pldl2keep, p0, [x0] 44// CHECK-INST: prfw pldl2keep, p0, [x0] 45// CHECK-ENCODING: [0x02,0x40,0xc0,0x85] 46// CHECK-ERROR: instruction requires: sve 47// CHECK-UNKNOWN: 02 40 c0 85 <unknown> 48 49prfw #3, p0, [x0] 50// CHECK-INST: prfw pldl2strm, p0, [x0] 51// CHECK-ENCODING: [0x03,0x40,0xc0,0x85] 52// CHECK-ERROR: instruction requires: sve 53// CHECK-UNKNOWN: 03 40 c0 85 <unknown> 54 55prfw pldl2strm, p0, [x0] 56// CHECK-INST: prfw pldl2strm, p0, [x0] 57// CHECK-ENCODING: [0x03,0x40,0xc0,0x85] 58// CHECK-ERROR: instruction requires: sve 59// CHECK-UNKNOWN: 03 40 c0 85 <unknown> 60 61prfw #4, p0, [x0] 62// CHECK-INST: prfw pldl3keep, p0, [x0] 63// CHECK-ENCODING: [0x04,0x40,0xc0,0x85] 64// CHECK-ERROR: instruction requires: sve 65// CHECK-UNKNOWN: 04 40 c0 85 <unknown> 66 67prfw pldl3keep, p0, [x0] 68// CHECK-INST: prfw pldl3keep, p0, [x0] 69// CHECK-ENCODING: [0x04,0x40,0xc0,0x85] 70// CHECK-ERROR: instruction requires: sve 71// CHECK-UNKNOWN: 04 40 c0 85 <unknown> 72 73prfw #5, p0, [x0] 74// CHECK-INST: prfw pldl3strm, p0, [x0] 75// CHECK-ENCODING: [0x05,0x40,0xc0,0x85] 76// CHECK-ERROR: instruction requires: sve 77// CHECK-UNKNOWN: 05 40 c0 85 <unknown> 78 79prfw pldl3strm, p0, [x0] 80// CHECK-INST: prfw pldl3strm, p0, [x0] 81// CHECK-ENCODING: [0x05,0x40,0xc0,0x85] 82// CHECK-ERROR: instruction requires: sve 83// CHECK-UNKNOWN: 05 40 c0 85 <unknown> 84 85prfw #6, p0, [x0] 86// CHECK-INST: prfw #6, p0, [x0] 87// CHECK-ENCODING: [0x06,0x40,0xc0,0x85] 88// CHECK-ERROR: instruction requires: sve 89// CHECK-UNKNOWN: 06 40 c0 85 <unknown> 90 91prfw #7, p0, [x0] 92// CHECK-INST: prfw #7, p0, [x0] 93// CHECK-ENCODING: [0x07,0x40,0xc0,0x85] 94// CHECK-ERROR: instruction requires: sve 95// CHECK-UNKNOWN: 07 40 c0 85 <unknown> 96 97prfw #8, p0, [x0] 98// CHECK-INST: prfw pstl1keep, p0, [x0] 99// CHECK-ENCODING: [0x08,0x40,0xc0,0x85] 100// CHECK-ERROR: instruction requires: sve 101// CHECK-UNKNOWN: 08 40 c0 85 <unknown> 102 103prfw pstl1keep, p0, [x0] 104// CHECK-INST: prfw pstl1keep, p0, [x0] 105// CHECK-ENCODING: [0x08,0x40,0xc0,0x85] 106// CHECK-ERROR: instruction requires: sve 107// CHECK-UNKNOWN: 08 40 c0 85 <unknown> 108 109prfw #9, p0, [x0] 110// CHECK-INST: prfw pstl1strm, p0, [x0] 111// CHECK-ENCODING: [0x09,0x40,0xc0,0x85] 112// CHECK-ERROR: instruction requires: sve 113// CHECK-UNKNOWN: 09 40 c0 85 <unknown> 114 115prfw pstl1strm, p0, [x0] 116// CHECK-INST: prfw pstl1strm, p0, [x0] 117// CHECK-ENCODING: [0x09,0x40,0xc0,0x85] 118// CHECK-ERROR: instruction requires: sve 119// CHECK-UNKNOWN: 09 40 c0 85 <unknown> 120 121prfw #10, p0, [x0] 122// CHECK-INST: prfw pstl2keep, p0, [x0] 123// CHECK-ENCODING: [0x0a,0x40,0xc0,0x85] 124// CHECK-ERROR: instruction requires: sve 125// CHECK-UNKNOWN: 0a 40 c0 85 <unknown> 126 127prfw pstl2keep, p0, [x0] 128// CHECK-INST: prfw pstl2keep, p0, [x0] 129// CHECK-ENCODING: [0x0a,0x40,0xc0,0x85] 130// CHECK-ERROR: instruction requires: sve 131// CHECK-UNKNOWN: 0a 40 c0 85 <unknown> 132 133prfw #11, p0, [x0] 134// CHECK-INST: prfw pstl2strm, p0, [x0] 135// CHECK-ENCODING: [0x0b,0x40,0xc0,0x85] 136// CHECK-ERROR: instruction requires: sve 137// CHECK-UNKNOWN: 0b 40 c0 85 <unknown> 138 139prfw pstl2strm, p0, [x0] 140// CHECK-INST: prfw pstl2strm, p0, [x0] 141// CHECK-ENCODING: [0x0b,0x40,0xc0,0x85] 142// CHECK-ERROR: instruction requires: sve 143// CHECK-UNKNOWN: 0b 40 c0 85 <unknown> 144 145prfw #12, p0, [x0] 146// CHECK-INST: prfw pstl3keep, p0, [x0] 147// CHECK-ENCODING: [0x0c,0x40,0xc0,0x85] 148// CHECK-ERROR: instruction requires: sve 149// CHECK-UNKNOWN: 0c 40 c0 85 <unknown> 150 151prfw pstl3keep, p0, [x0] 152// CHECK-INST: prfw pstl3keep, p0, [x0] 153// CHECK-ENCODING: [0x0c,0x40,0xc0,0x85] 154// CHECK-ERROR: instruction requires: sve 155// CHECK-UNKNOWN: 0c 40 c0 85 <unknown> 156 157prfw #13, p0, [x0] 158// CHECK-INST: prfw pstl3strm, p0, [x0] 159// CHECK-ENCODING: [0x0d,0x40,0xc0,0x85] 160// CHECK-ERROR: instruction requires: sve 161// CHECK-UNKNOWN: 0d 40 c0 85 <unknown> 162 163prfw pstl3strm, p0, [x0] 164// CHECK-INST: prfw pstl3strm, p0, [x0] 165// CHECK-ENCODING: [0x0d,0x40,0xc0,0x85] 166// CHECK-ERROR: instruction requires: sve 167// CHECK-UNKNOWN: 0d 40 c0 85 <unknown> 168 169prfw #14, p0, [x0] 170// CHECK-INST: prfw #14, p0, [x0] 171// CHECK-ENCODING: [0x0e,0x40,0xc0,0x85] 172// CHECK-ERROR: instruction requires: sve 173// CHECK-UNKNOWN: 0e 40 c0 85 <unknown> 174 175prfw #15, p0, [x0] 176// CHECK-INST: prfw #15, p0, [x0] 177// CHECK-ENCODING: [0x0f,0x40,0xc0,0x85] 178// CHECK-ERROR: instruction requires: sve 179// CHECK-UNKNOWN: 0f 40 c0 85 <unknown> 180 181// --------------------------------------------------------------------------// 182// Test addressing modes 183 184prfw pldl1strm, p0, [x0, #-32, mul vl] 185// CHECK-INST: prfw pldl1strm, p0, [x0, #-32, mul vl] 186// CHECK-ENCODING: [0x01,0x40,0xe0,0x85] 187// CHECK-ERROR: instruction requires: sve 188// CHECK-UNKNOWN: 01 40 e0 85 189 190prfw pldl1strm, p0, [x0, #31, mul vl] 191// CHECK-INST: prfw pldl1strm, p0, [x0, #31, mul vl] 192// CHECK-ENCODING: [0x01,0x40,0xdf,0x85] 193// CHECK-ERROR: instruction requires: sve 194// CHECK-UNKNOWN: 01 40 df 85 195 196prfw pldl1keep, p0, [x0, z0.s, uxtw #2] 197// CHECK-INST: prfw pldl1keep, p0, [x0, z0.s, uxtw #2] 198// CHECK-ENCODING: [0x00,0x40,0x20,0x84] 199// CHECK-ERROR: instruction requires: sve 200// CHECK-UNKNOWN: 00 40 20 84 <unknown> 201 202prfw pldl3strm, p5, [x10, z21.s, sxtw #2] 203// CHECK-INST: prfw pldl3strm, p5, [x10, z21.s, sxtw #2] 204// CHECK-ENCODING: [0x45,0x55,0x75,0x84] 205// CHECK-ERROR: instruction requires: sve 206// CHECK-UNKNOWN: 45 55 75 84 <unknown> 207 208prfw #7, p3, [x13, z8.d, uxtw #2] 209// CHECK-INST: prfw #7, p3, [x13, z8.d, uxtw #2] 210// CHECK-ENCODING: [0xa7,0x4d,0x28,0xc4] 211// CHECK-ERROR: instruction requires: sve 212// CHECK-UNKNOWN: a7 4d 28 c4 <unknown> 213 214prfw pldl1keep, p0, [x0, z0.d, sxtw #2] 215// CHECK-INST: prfw pldl1keep, p0, [x0, z0.d, sxtw #2] 216// CHECK-ENCODING: [0x00,0x40,0x60,0xc4] 217// CHECK-ERROR: instruction requires: sve 218// CHECK-UNKNOWN: 00 40 60 c4 <unknown> 219 220prfw pldl3strm, p5, [x10, z21.d, lsl #2] 221// CHECK-INST: prfw pldl3strm, p5, [x10, z21.d, lsl #2] 222// CHECK-ENCODING: [0x45,0xd5,0x75,0xc4] 223// CHECK-ERROR: instruction requires: sve 224// CHECK-UNKNOWN: 45 d5 75 c4 <unknown> 225 226prfw #15, p7, [z31.s, #0] 227// CHECK-INST: prfw #15, p7, [z31.s] 228// CHECK-ENCODING: [0xef,0xff,0x00,0x85] 229// CHECK-ERROR: instruction requires: sve 230// CHECK-UNKNOWN: ef ff 00 85 <unknown> 231 232prfw #15, p7, [z31.s, #124] 233// CHECK-INST: prfw #15, p7, [z31.s, #124] 234// CHECK-ENCODING: [0xef,0xff,0x1f,0x85] 235// CHECK-ERROR: instruction requires: sve 236// CHECK-UNKNOWN: ef ff 1f 85 <unknown> 237 238prfw #15, p7, [z31.d, #0] 239// CHECK-INST: prfw #15, p7, [z31.d] 240// CHECK-ENCODING: [0xef,0xff,0x00,0xc5] 241// CHECK-ERROR: instruction requires: sve 242// CHECK-UNKNOWN: ef ff 00 c5 <unknown> 243 244prfw #15, p7, [z31.d, #124] 245// CHECK-INST: prfw #15, p7, [z31.d, #124] 246// CHECK-ENCODING: [0xef,0xff,0x1f,0xc5] 247// CHECK-ERROR: instruction requires: sve 248// CHECK-UNKNOWN: ef ff 1f c5 <unknown> 249