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 13 prfh #0, p0, [x0] 14 // CHECK-INST: prfh pldl1keep, p0, [x0] 15 // CHECK-ENCODING: [0x00,0x20,0xc0,0x85] 16 // CHECK-ERROR: instruction requires: sve 17 // CHECK-UNKNOWN: 00 20 c0 85 <unknown> 18 19 prfh pldl1keep, p0, [x0] 20 // CHECK-INST: prfh pldl1keep, p0, [x0] 21 // CHECK-ENCODING: [0x00,0x20,0xc0,0x85] 22 // CHECK-ERROR: instruction requires: sve 23 // CHECK-UNKNOWN: 00 20 c0 85 <unknown> 24 25 prfh #1, p0, [x0] 26 // CHECK-INST: prfh pldl1strm, p0, [x0] 27 // CHECK-ENCODING: [0x01,0x20,0xc0,0x85] 28 // CHECK-ERROR: instruction requires: sve 29 // CHECK-UNKNOWN: 01 20 c0 85 <unknown> 30 31 prfh pldl1strm, p0, [x0] 32 // CHECK-INST: prfh pldl1strm, p0, [x0] 33 // CHECK-ENCODING: [0x01,0x20,0xc0,0x85] 34 // CHECK-ERROR: instruction requires: sve 35 // CHECK-UNKNOWN: 01 20 c0 85 <unknown> 36 37 prfh #2, p0, [x0] 38 // CHECK-INST: prfh pldl2keep, p0, [x0] 39 // CHECK-ENCODING: [0x02,0x20,0xc0,0x85] 40 // CHECK-ERROR: instruction requires: sve 41 // CHECK-UNKNOWN: 02 20 c0 85 <unknown> 42 43 prfh pldl2keep, p0, [x0] 44 // CHECK-INST: prfh pldl2keep, p0, [x0] 45 // CHECK-ENCODING: [0x02,0x20,0xc0,0x85] 46 // CHECK-ERROR: instruction requires: sve 47 // CHECK-UNKNOWN: 02 20 c0 85 <unknown> 48 49 prfh #3, p0, [x0] 50 // CHECK-INST: prfh pldl2strm, p0, [x0] 51 // CHECK-ENCODING: [0x03,0x20,0xc0,0x85] 52 // CHECK-ERROR: instruction requires: sve 53 // CHECK-UNKNOWN: 03 20 c0 85 <unknown> 54 55 prfh pldl2strm, p0, [x0] 56 // CHECK-INST: prfh pldl2strm, p0, [x0] 57 // CHECK-ENCODING: [0x03,0x20,0xc0,0x85] 58 // CHECK-ERROR: instruction requires: sve 59 // CHECK-UNKNOWN: 03 20 c0 85 <unknown> 60 61 prfh #4, p0, [x0] 62 // CHECK-INST: prfh pldl3keep, p0, [x0] 63 // CHECK-ENCODING: [0x04,0x20,0xc0,0x85] 64 // CHECK-ERROR: instruction requires: sve 65 // CHECK-UNKNOWN: 04 20 c0 85 <unknown> 66 67 prfh pldl3keep, p0, [x0] 68 // CHECK-INST: prfh pldl3keep, p0, [x0] 69 // CHECK-ENCODING: [0x04,0x20,0xc0,0x85] 70 // CHECK-ERROR: instruction requires: sve 71 // CHECK-UNKNOWN: 04 20 c0 85 <unknown> 72 73 prfh #5, p0, [x0] 74 // CHECK-INST: prfh pldl3strm, p0, [x0] 75 // CHECK-ENCODING: [0x05,0x20,0xc0,0x85] 76 // CHECK-ERROR: instruction requires: sve 77 // CHECK-UNKNOWN: 05 20 c0 85 <unknown> 78 79 prfh pldl3strm, p0, [x0] 80 // CHECK-INST: prfh pldl3strm, p0, [x0] 81 // CHECK-ENCODING: [0x05,0x20,0xc0,0x85] 82 // CHECK-ERROR: instruction requires: sve 83 // CHECK-UNKNOWN: 05 20 c0 85 <unknown> 84 85 prfh #6, p0, [x0] 86 // CHECK-INST: prfh #6, p0, [x0] 87 // CHECK-ENCODING: [0x06,0x20,0xc0,0x85] 88 // CHECK-ERROR: instruction requires: sve 89 // CHECK-UNKNOWN: 06 20 c0 85 <unknown> 90 91 prfh #7, p0, [x0] 92 // CHECK-INST: prfh #7, p0, [x0] 93 // CHECK-ENCODING: [0x07,0x20,0xc0,0x85] 94 // CHECK-ERROR: instruction requires: sve 95 // CHECK-UNKNOWN: 07 20 c0 85 <unknown> 96 97 prfh #8, p0, [x0] 98 // CHECK-INST: prfh pstl1keep, p0, [x0] 99 // CHECK-ENCODING: [0x08,0x20,0xc0,0x85] 100 // CHECK-ERROR: instruction requires: sve 101 // CHECK-UNKNOWN: 08 20 c0 85 <unknown> 102 103 prfh pstl1keep, p0, [x0] 104 // CHECK-INST: prfh pstl1keep, p0, [x0] 105 // CHECK-ENCODING: [0x08,0x20,0xc0,0x85] 106 // CHECK-ERROR: instruction requires: sve 107 // CHECK-UNKNOWN: 08 20 c0 85 <unknown> 108 109 prfh #9, p0, [x0] 110 // CHECK-INST: prfh pstl1strm, p0, [x0] 111 // CHECK-ENCODING: [0x09,0x20,0xc0,0x85] 112 // CHECK-ERROR: instruction requires: sve 113 // CHECK-UNKNOWN: 09 20 c0 85 <unknown> 114 115 prfh pstl1strm, p0, [x0] 116 // CHECK-INST: prfh pstl1strm, p0, [x0] 117 // CHECK-ENCODING: [0x09,0x20,0xc0,0x85] 118 // CHECK-ERROR: instruction requires: sve 119 // CHECK-UNKNOWN: 09 20 c0 85 <unknown> 120 121 prfh #10, p0, [x0] 122 // CHECK-INST: prfh pstl2keep, p0, [x0] 123 // CHECK-ENCODING: [0x0a,0x20,0xc0,0x85] 124 // CHECK-ERROR: instruction requires: sve 125 // CHECK-UNKNOWN: 0a 20 c0 85 <unknown> 126 127 prfh pstl2keep, p0, [x0] 128 // CHECK-INST: prfh pstl2keep, p0, [x0] 129 // CHECK-ENCODING: [0x0a,0x20,0xc0,0x85] 130 // CHECK-ERROR: instruction requires: sve 131 // CHECK-UNKNOWN: 0a 20 c0 85 <unknown> 132 133 prfh #11, p0, [x0] 134 // CHECK-INST: prfh pstl2strm, p0, [x0] 135 // CHECK-ENCODING: [0x0b,0x20,0xc0,0x85] 136 // CHECK-ERROR: instruction requires: sve 137 // CHECK-UNKNOWN: 0b 20 c0 85 <unknown> 138 139 prfh pstl2strm, p0, [x0] 140 // CHECK-INST: prfh pstl2strm, p0, [x0] 141 // CHECK-ENCODING: [0x0b,0x20,0xc0,0x85] 142 // CHECK-ERROR: instruction requires: sve 143 // CHECK-UNKNOWN: 0b 20 c0 85 <unknown> 144 145 prfh #12, p0, [x0] 146 // CHECK-INST: prfh pstl3keep, p0, [x0] 147 // CHECK-ENCODING: [0x0c,0x20,0xc0,0x85] 148 // CHECK-ERROR: instruction requires: sve 149 // CHECK-UNKNOWN: 0c 20 c0 85 <unknown> 150 151 prfh pstl3keep, p0, [x0] 152 // CHECK-INST: prfh pstl3keep, p0, [x0] 153 // CHECK-ENCODING: [0x0c,0x20,0xc0,0x85] 154 // CHECK-ERROR: instruction requires: sve 155 // CHECK-UNKNOWN: 0c 20 c0 85 <unknown> 156 157 prfh #13, p0, [x0] 158 // CHECK-INST: prfh pstl3strm, p0, [x0] 159 // CHECK-ENCODING: [0x0d,0x20,0xc0,0x85] 160 // CHECK-ERROR: instruction requires: sve 161 // CHECK-UNKNOWN: 0d 20 c0 85 <unknown> 162 163 prfh pstl3strm, p0, [x0] 164 // CHECK-INST: prfh pstl3strm, p0, [x0] 165 // CHECK-ENCODING: [0x0d,0x20,0xc0,0x85] 166 // CHECK-ERROR: instruction requires: sve 167 // CHECK-UNKNOWN: 0d 20 c0 85 <unknown> 168 169 prfh #14, p0, [x0] 170 // CHECK-INST: prfh #14, p0, [x0] 171 // CHECK-ENCODING: [0x0e,0x20,0xc0,0x85] 172 // CHECK-ERROR: instruction requires: sve 173 // CHECK-UNKNOWN: 0e 20 c0 85 <unknown> 174 175 prfh #15, p0, [x0] 176 // CHECK-INST: prfh #15, p0, [x0] 177 // CHECK-ENCODING: [0x0f,0x20,0xc0,0x85] 178 // CHECK-ERROR: instruction requires: sve 179 // CHECK-UNKNOWN: 0f 20 c0 85 <unknown> 180 181 // --------------------------------------------------------------------------// 182 // Test addressing modes 183 184 prfh pldl1strm, p0, [x0, #-32, mul vl] 185 // CHECK-INST: prfh pldl1strm, p0, [x0, #-32, mul vl] 186 // CHECK-ENCODING: [0x01,0x20,0xe0,0x85] 187 // CHECK-ERROR: instruction requires: sve 188 // CHECK-UNKNOWN: 01 20 e0 85 189 190 prfh pldl1strm, p0, [x0, #31, mul vl] 191 // CHECK-INST: prfh pldl1strm, p0, [x0, #31, mul vl] 192 // CHECK-ENCODING: [0x01,0x20,0xdf,0x85] 193 // CHECK-ERROR: instruction requires: sve 194 // CHECK-UNKNOWN: 01 20 df 85 195 196 prfh pldl3strm, p5, [x10, z21.s, uxtw #1] 197 // CHECK-INST: prfh pldl3strm, p5, [x10, z21.s, uxtw #1] 198 // CHECK-ENCODING: [0x45,0x35,0x35,0x84] 199 // CHECK-ERROR: instruction requires: sve 200 // CHECK-UNKNOWN: 45 35 35 84 <unknown> 201 202 prfh pldl3strm, p5, [x10, z21.s, sxtw #1] 203 // CHECK-INST: prfh pldl3strm, p5, [x10, z21.s, sxtw #1] 204 // CHECK-ENCODING: [0x45,0x35,0x75,0x84] 205 // CHECK-ERROR: instruction requires: sve 206 // CHECK-UNKNOWN: 45 35 75 84 <unknown> 207 208 prfh pldl3strm, p5, [x10, z21.d, uxtw #1] 209 // CHECK-INST: prfh pldl3strm, p5, [x10, z21.d, uxtw #1] 210 // CHECK-ENCODING: [0x45,0x35,0x35,0xc4] 211 // CHECK-ERROR: instruction requires: sve 212 // CHECK-UNKNOWN: 45 35 35 c4 <unknown> 213 214 prfh pldl3strm, p5, [x10, z21.d, sxtw #1] 215 // CHECK-INST: prfh pldl3strm, p5, [x10, z21.d, sxtw #1] 216 // CHECK-ENCODING: [0x45,0x35,0x75,0xc4] 217 // CHECK-ERROR: instruction requires: sve 218 // CHECK-UNKNOWN: 45 35 75 c4 <unknown> 219 220 prfh pldl1keep, p0, [x0, z0.d, lsl #1] 221 // CHECK-INST: prfh pldl1keep, p0, [x0, z0.d, lsl #1] 222 // CHECK-ENCODING: [0x00,0xa0,0x60,0xc4] 223 // CHECK-ERROR: instruction requires: sve 224 // CHECK-UNKNOWN: 00 a0 60 c4 <unknown> 225 226 prfh #15, p7, [z31.s, #0] 227 // CHECK-INST: prfh #15, p7, [z31.s] 228 // CHECK-ENCODING: [0xef,0xff,0x80,0x84] 229 // CHECK-ERROR: instruction requires: sve 230 // CHECK-UNKNOWN: ef ff 80 84 <unknown> 231 232 prfh #15, p7, [z31.s, #62] 233 // CHECK-INST: prfh #15, p7, [z31.s, #62] 234 // CHECK-ENCODING: [0xef,0xff,0x9f,0x84] 235 // CHECK-ERROR: instruction requires: sve 236 // CHECK-UNKNOWN: ef ff 9f 84 <unknown> 237 238 prfh #15, p7, [z31.d, #0] 239 // CHECK-INST: prfh #15, p7, [z31.d] 240 // CHECK-ENCODING: [0xef,0xff,0x80,0xc4] 241 // CHECK-ERROR: instruction requires: sve 242 // CHECK-UNKNOWN: ef ff 80 c4 <unknown> 243 244 prfh #15, p7, [z31.d, #62] 245 // CHECK-INST: prfh #15, p7, [z31.d, #62] 246 // CHECK-ENCODING: [0xef,0xff,0x9f,0xc4] 247 // CHECK-ERROR: instruction requires: sve 248 // CHECK-UNKNOWN: ef ff 9f c4 <unknown> 249
