1 //===----------- TargetParser.cpp - Target Parser -------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "llvm/Support/TargetParser.h" 10 #include "llvm/ADT/STLExtras.h" 11 #include "llvm/ADT/StringExtras.h" 12 #include "llvm/Support/ARMBuildAttributes.h" 13 #include "llvm/Support/FormatVariadic.h" 14 #include "gtest/gtest.h" 15 #include <string> 16 17 using namespace llvm; 18 19 namespace { 20 const char *ARMArch[] = { 21 "armv2", "armv2a", "armv3", "armv3m", "armv4", 22 "armv4t", "armv5", "armv5t", "armv5e", "armv5te", 23 "armv5tej", "armv6", "armv6j", "armv6k", "armv6hl", 24 "armv6t2", "armv6kz", "armv6z", "armv6zk", "armv6-m", 25 "armv6m", "armv6sm", "armv6s-m", "armv7-a", "armv7", 26 "armv7a", "armv7ve", "armv7hl", "armv7l", "armv7-r", 27 "armv7r", "armv7-m", "armv7m", "armv7k", "armv7s", 28 "armv7e-m", "armv7em", "armv8-a", "armv8", "armv8a", 29 "armv8l", "armv8.1-a", "armv8.1a", "armv8.2-a", "armv8.2a", 30 "armv8.3-a", "armv8.3a", "armv8.4-a", "armv8.4a", "armv8.5-a", 31 "armv8.5a", "armv8.6-a", "armv8.6a", "armv8.7-a", "armv8.7a", 32 "armv8-r", "armv8r", "armv8-m.base","armv8m.base", "armv8-m.main", 33 "armv8m.main", "iwmmxt", "iwmmxt2", "xscale", "armv8.1-m.main", 34 "armv9-a", "armv9", "armv9a", "armv9.1-a", "armv9.1a", 35 "armv9.2-a", "armv9.2a", 36 }; 37 38 template <ARM::ISAKind ISAKind> 39 std::string FormatExtensionFlags(uint64_t Flags) { 40 std::vector<StringRef> Features; 41 42 if (ISAKind == ARM::ISAKind::AARCH64) { 43 // AEK_NONE is not meant to be shown to the user so the target parser 44 // does not recognise it. It is relevant here though. 45 if (Flags & AArch64::AEK_NONE) 46 Features.push_back("none"); 47 AArch64::getExtensionFeatures(Flags, Features); 48 } else { 49 if (Flags & ARM::AEK_NONE) 50 Features.push_back("none"); 51 ARM::getExtensionFeatures(Flags, Features); 52 } 53 54 // The target parser also includes every extension you don't have. 55 // E.g. if AEK_CRC is not set then it adds "-crc". Not useful here. 56 Features.erase(std::remove_if(Features.begin(), Features.end(), 57 [](StringRef extension) { 58 return extension.startswith("-"); 59 }), 60 Features.end()); 61 62 return llvm::join(Features, ", "); 63 } 64 65 template <ARM::ISAKind ISAKind> 66 testing::AssertionResult 67 AssertSameExtensionFlags(const char *m_expr, const char *n_expr, 68 uint64_t ExpectedFlags, uint64_t GotFlags) { 69 if (ExpectedFlags == GotFlags) 70 return testing::AssertionSuccess(); 71 72 return testing::AssertionFailure() << llvm::formatv( 73 "Expected extension flags: {0} ({1:x})\n" 74 " Got extension flags: {2} ({3:x})\n", 75 FormatExtensionFlags<ISAKind>(ExpectedFlags), ExpectedFlags, 76 FormatExtensionFlags<ISAKind>(GotFlags), GotFlags); 77 } 78 79 struct ARMCPUTestParams { 80 ARMCPUTestParams(StringRef CPUName, StringRef ExpectedArch, 81 StringRef ExpectedFPU, uint64_t ExpectedFlags, 82 StringRef CPUAttr) 83 : CPUName(CPUName), ExpectedArch(ExpectedArch), ExpectedFPU(ExpectedFPU), 84 ExpectedFlags(ExpectedFlags), CPUAttr(CPUAttr) {} 85 86 friend std::ostream &operator<<(std::ostream &os, 87 const ARMCPUTestParams ¶ms) { 88 return os << "\"" << params.CPUName.str() << "\", \"" 89 << params.ExpectedArch.str() << "\", \"" 90 << params.ExpectedFPU.str() << "\", 0x" << std::hex 91 << params.ExpectedFlags << ", \"" << params.CPUAttr.str() << "\""; 92 } 93 94 StringRef CPUName; 95 StringRef ExpectedArch; 96 StringRef ExpectedFPU; 97 uint64_t ExpectedFlags; 98 StringRef CPUAttr; 99 }; 100 101 class ARMCPUTestFixture : public ::testing::TestWithParam<ARMCPUTestParams> {}; 102 103 TEST_P(ARMCPUTestFixture, ARMCPUTests) { 104 auto params = GetParam(); 105 106 ARM::ArchKind AK = ARM::parseCPUArch(params.CPUName); 107 EXPECT_EQ(params.ExpectedArch, ARM::getArchName(AK)); 108 109 unsigned FPUKind = ARM::getDefaultFPU(params.CPUName, AK); 110 EXPECT_EQ(params.ExpectedFPU, ARM::getFPUName(FPUKind)); 111 112 uint64_t default_extensions = ARM::getDefaultExtensions(params.CPUName, AK); 113 EXPECT_PRED_FORMAT2(AssertSameExtensionFlags<ARM::ISAKind::ARM>, 114 params.ExpectedFlags, default_extensions); 115 116 EXPECT_EQ(params.CPUAttr, ARM::getCPUAttr(AK)); 117 } 118 119 // Note that we include ARM::AEK_NONE even when there are other extensions 120 // we expect. This is because the default extensions for a CPU are the sum 121 // of the default extensions for its architecture and for the CPU. 122 // So if a CPU has no extra extensions, it adds AEK_NONE. 123 INSTANTIATE_TEST_SUITE_P( 124 ARMCPUTestsPart1, ARMCPUTestFixture, 125 ::testing::Values( 126 ARMCPUTestParams("invalid", "invalid", "invalid", ARM::AEK_NONE, ""), 127 ARMCPUTestParams("generic", "invalid", "none", ARM::AEK_NONE, ""), 128 129 ARMCPUTestParams("arm8", "armv4", "none", ARM::AEK_NONE, "4"), 130 ARMCPUTestParams("arm810", "armv4", "none", ARM::AEK_NONE, "4"), 131 ARMCPUTestParams("strongarm", "armv4", "none", ARM::AEK_NONE, "4"), 132 ARMCPUTestParams("strongarm110", "armv4", "none", ARM::AEK_NONE, "4"), 133 ARMCPUTestParams("strongarm1100", "armv4", "none", ARM::AEK_NONE, "4"), 134 ARMCPUTestParams("strongarm1110", "armv4", "none", ARM::AEK_NONE, "4"), 135 ARMCPUTestParams("arm7tdmi", "armv4t", "none", ARM::AEK_NONE, "4T"), 136 ARMCPUTestParams("arm7tdmi-s", "armv4t", "none", ARM::AEK_NONE, "4T"), 137 ARMCPUTestParams("arm710t", "armv4t", "none", ARM::AEK_NONE, "4T"), 138 ARMCPUTestParams("arm720t", "armv4t", "none", ARM::AEK_NONE, "4T"), 139 ARMCPUTestParams("arm9", "armv4t", "none", ARM::AEK_NONE, "4T"), 140 ARMCPUTestParams("arm9tdmi", "armv4t", "none", ARM::AEK_NONE, "4T"), 141 ARMCPUTestParams("arm920", "armv4t", "none", ARM::AEK_NONE, "4T"), 142 ARMCPUTestParams("arm920t", "armv4t", "none", ARM::AEK_NONE, "4T"), 143 ARMCPUTestParams("arm922t", "armv4t", "none", ARM::AEK_NONE, "4T"), 144 ARMCPUTestParams("arm940t", "armv4t", "none", ARM::AEK_NONE, "4T"), 145 ARMCPUTestParams("ep9312", "armv4t", "none", ARM::AEK_NONE, "4T"), 146 ARMCPUTestParams("arm10tdmi", "armv5t", "none", ARM::AEK_NONE, "5T"), 147 ARMCPUTestParams("arm1020t", "armv5t", "none", ARM::AEK_NONE, "5T"), 148 ARMCPUTestParams("arm9e", "armv5te", "none", 149 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 150 ARMCPUTestParams("arm946e-s", "armv5te", "none", 151 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 152 ARMCPUTestParams("arm966e-s", "armv5te", "none", 153 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 154 ARMCPUTestParams("arm968e-s", "armv5te", "none", 155 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 156 ARMCPUTestParams("arm10e", "armv5te", "none", 157 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 158 ARMCPUTestParams("arm1020e", "armv5te", "none", 159 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 160 ARMCPUTestParams("arm1022e", "armv5te", "none", 161 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 162 ARMCPUTestParams("arm926ej-s", "armv5tej", "none", 163 ARM::AEK_NONE | ARM::AEK_DSP, "5TEJ"), 164 ARMCPUTestParams("arm1136j-s", "armv6", "none", 165 ARM::AEK_NONE | ARM::AEK_DSP, "6"), 166 ARMCPUTestParams("arm1136jf-s", "armv6", "vfpv2", 167 ARM::AEK_NONE | ARM::AEK_DSP, "6"), 168 ARMCPUTestParams("arm1176jz-s", "armv6kz", "none", 169 ARM::AEK_NONE | ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"), 170 ARMCPUTestParams("mpcore", "armv6k", "vfpv2", 171 ARM::AEK_NONE | ARM::AEK_DSP, "6K"), 172 ARMCPUTestParams("mpcorenovfp", "armv6k", "none", 173 ARM::AEK_NONE | ARM::AEK_DSP, "6K"), 174 ARMCPUTestParams("arm1176jzf-s", "armv6kz", "vfpv2", 175 ARM::AEK_NONE | ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"), 176 ARMCPUTestParams("arm1156t2-s", "armv6t2", "none", 177 ARM::AEK_NONE | ARM::AEK_DSP, "6T2"), 178 ARMCPUTestParams("arm1156t2f-s", "armv6t2", "vfpv2", 179 ARM::AEK_NONE | ARM::AEK_DSP, "6T2"), 180 ARMCPUTestParams("cortex-m0", "armv6-m", "none", ARM::AEK_NONE, "6-M"), 181 ARMCPUTestParams("cortex-m0plus", "armv6-m", "none", ARM::AEK_NONE, 182 "6-M"), 183 ARMCPUTestParams("cortex-m1", "armv6-m", "none", ARM::AEK_NONE, "6-M"), 184 ARMCPUTestParams("sc000", "armv6-m", "none", ARM::AEK_NONE, "6-M"), 185 ARMCPUTestParams("cortex-a5", "armv7-a", "neon-vfpv4", 186 ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A"), 187 ARMCPUTestParams("cortex-a7", "armv7-a", "neon-vfpv4", 188 ARM::AEK_HWDIVTHUMB | ARM::AEK_HWDIVARM | ARM::AEK_MP | 189 ARM::AEK_SEC | ARM::AEK_VIRT | ARM::AEK_DSP, 190 "7-A"), 191 ARMCPUTestParams("cortex-a8", "armv7-a", "neon", 192 ARM::AEK_SEC | ARM::AEK_DSP, "7-A"))); 193 194 // gtest in llvm has a limit of 50 test cases when using ::Values so we split 195 // them into 2 blocks 196 INSTANTIATE_TEST_SUITE_P( 197 ARMCPUTestsPart2, ARMCPUTestFixture, 198 ::testing::Values( 199 ARMCPUTestParams("cortex-a9", "armv7-a", "neon-fp16", 200 ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A"), 201 ARMCPUTestParams("cortex-a12", "armv7-a", "neon-vfpv4", 202 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 203 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 204 ARM::AEK_DSP, 205 "7-A"), 206 ARMCPUTestParams("cortex-a15", "armv7-a", "neon-vfpv4", 207 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 208 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 209 ARM::AEK_DSP, 210 "7-A"), 211 ARMCPUTestParams("cortex-a17", "armv7-a", "neon-vfpv4", 212 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 213 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 214 ARM::AEK_DSP, 215 "7-A"), 216 ARMCPUTestParams("krait", "armv7-a", "neon-vfpv4", 217 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 218 "7-A"), 219 ARMCPUTestParams("cortex-r4", "armv7-r", "none", 220 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 221 "7-R"), 222 ARMCPUTestParams("cortex-r4f", "armv7-r", "vfpv3-d16", 223 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 224 "7-R"), 225 ARMCPUTestParams("cortex-r5", "armv7-r", "vfpv3-d16", 226 ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 227 ARM::AEK_DSP, 228 "7-R"), 229 ARMCPUTestParams("cortex-r7", "armv7-r", "vfpv3-d16-fp16", 230 ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 231 ARM::AEK_DSP, 232 "7-R"), 233 ARMCPUTestParams("cortex-r8", "armv7-r", "vfpv3-d16-fp16", 234 ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 235 ARM::AEK_DSP, 236 "7-R"), 237 ARMCPUTestParams("cortex-r52", "armv8-r", "neon-fp-armv8", 238 ARM::AEK_NONE | ARM::AEK_CRC | ARM::AEK_MP | 239 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 240 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 241 "8-R"), 242 ARMCPUTestParams("sc300", "armv7-m", "none", 243 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "7-M"), 244 ARMCPUTestParams("cortex-m3", "armv7-m", "none", 245 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "7-M"), 246 ARMCPUTestParams("cortex-m4", "armv7e-m", "fpv4-sp-d16", 247 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 248 "7E-M"), 249 ARMCPUTestParams("cortex-m7", "armv7e-m", "fpv5-d16", 250 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 251 "7E-M"), 252 ARMCPUTestParams("cortex-a32", "armv8-a", "crypto-neon-fp-armv8", 253 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 254 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 255 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 256 "8-A"), 257 ARMCPUTestParams("cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 258 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 259 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 260 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 261 "8-A"), 262 ARMCPUTestParams("cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 263 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 264 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 265 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 266 "8-A"), 267 ARMCPUTestParams("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 268 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 269 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 270 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 271 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 272 "8.2-A"), 273 ARMCPUTestParams("cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 274 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 275 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 276 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 277 "8-A"), 278 ARMCPUTestParams("cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 279 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 280 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 281 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 282 "8-A"), 283 ARMCPUTestParams("cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 284 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 285 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 286 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 287 "8-A"), 288 ARMCPUTestParams("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 289 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 290 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 291 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 292 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 293 "8.2-A"), 294 ARMCPUTestParams("cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 295 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 296 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 297 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 298 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 299 "8.2-A"), 300 ARMCPUTestParams("cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 301 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 302 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 303 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 304 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 305 "8.2-A"), 306 ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8", 307 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 308 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 309 ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS | 310 ARM::AEK_FP16 | ARM::AEK_DOTPROD, 311 "8.2-A"), 312 ARMCPUTestParams("cortex-a710", "armv9-a", "neon-fp-armv8", 313 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 314 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 315 ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS | 316 ARM::AEK_DOTPROD | ARM::AEK_FP16FML | 317 ARM::AEK_BF16 | ARM::AEK_I8MM | ARM::AEK_SB, 318 "9-A"), 319 ARMCPUTestParams("cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8", 320 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 321 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 322 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 323 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 324 "8.2-A"), 325 ARMCPUTestParams("cortex-a78", "armv8.2-a", "crypto-neon-fp-armv8", 326 ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_SEC | 327 ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 328 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_CRC | 329 ARM::AEK_RAS, 330 "8.2-A"), 331 ARMCPUTestParams("cortex-x1", "armv8.2-a", "crypto-neon-fp-armv8", 332 ARM::AEK_RAS | ARM::AEK_FP16 | ARM::AEK_DOTPROD | 333 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 334 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 335 ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS, 336 "8.2-A"), 337 ARMCPUTestParams("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 338 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 339 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 340 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 341 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 342 "8.2-A"), 343 ARMCPUTestParams("neoverse-n2", "armv8.5-a", "crypto-neon-fp-armv8", 344 ARM::AEK_CRC | ARM::AEK_HWDIVTHUMB | 345 ARM::AEK_HWDIVARM | ARM::AEK_MP | ARM::AEK_SEC | 346 ARM::AEK_VIRT | ARM::AEK_DSP | ARM::AEK_BF16 | 347 ARM::AEK_DOTPROD | ARM::AEK_RAS | ARM::AEK_I8MM | 348 ARM::AEK_SB, 349 "8.5-A"), 350 ARMCPUTestParams("neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8", 351 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 352 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 353 ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS | 354 ARM::AEK_FP16 | ARM::AEK_BF16 | ARM::AEK_DOTPROD, 355 "8.4-A"), 356 ARMCPUTestParams("cyclone", "armv8-a", "crypto-neon-fp-armv8", 357 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 358 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 359 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 360 "8-A"), 361 ARMCPUTestParams("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 362 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 363 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 364 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 365 "8-A"), 366 ARMCPUTestParams("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 367 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 368 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 369 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 370 ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_RAS, 371 "8.2-A"), 372 ARMCPUTestParams("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 373 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 374 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 375 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 376 ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_RAS, 377 "8.2-A"), 378 ARMCPUTestParams("cortex-m23", "armv8-m.base", "none", 379 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "8-M.Baseline"), 380 ARMCPUTestParams("cortex-m33", "armv8-m.main", "fpv5-sp-d16", 381 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline"), 382 ARMCPUTestParams("cortex-m35p", "armv8-m.main", "fpv5-sp-d16", 383 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline"), 384 ARMCPUTestParams("cortex-m55", "armv8.1-m.main", 385 "fp-armv8-fullfp16-d16", 386 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_SIMD | 387 ARM::AEK_FP | ARM::AEK_RAS | ARM::AEK_LOB | 388 ARM::AEK_FP16, 389 "8.1-M.Mainline"), 390 ARMCPUTestParams("iwmmxt", "iwmmxt", "none", ARM::AEK_NONE, "iwmmxt"), 391 ARMCPUTestParams("xscale", "xscale", "none", ARM::AEK_NONE, "xscale"), 392 ARMCPUTestParams("swift", "armv7s", "neon-vfpv4", 393 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 394 "7-S"))); 395 396 static constexpr unsigned NumARMCPUArchs = 87; 397 398 TEST(TargetParserTest, testARMCPUArchList) { 399 SmallVector<StringRef, NumARMCPUArchs> List; 400 ARM::fillValidCPUArchList(List); 401 402 // No list exists for these in this test suite, so ensure all are 403 // valid, and match the expected 'magic' count. 404 EXPECT_EQ(List.size(), NumARMCPUArchs); 405 for(StringRef CPU : List) { 406 EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID); 407 } 408 } 409 410 TEST(TargetParserTest, testInvalidARMArch) { 411 auto InvalidArchStrings = {"armv", "armv99", "noarm"}; 412 for (const char* InvalidArch : InvalidArchStrings) 413 EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID); 414 } 415 416 bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 417 unsigned ArchAttr) { 418 ARM::ArchKind AK = ARM::parseArch(Arch); 419 bool Result = (AK != ARM::ArchKind::INVALID); 420 Result &= ARM::getDefaultCPU(Arch).equals(DefaultCPU); 421 Result &= ARM::getSubArch(AK).equals(SubArch); 422 Result &= (ARM::getArchAttr(AK) == ArchAttr); 423 return Result; 424 } 425 426 TEST(TargetParserTest, testARMArch) { 427 EXPECT_TRUE( 428 testARMArch("armv2", "generic", "v2", ARMBuildAttrs::CPUArch::Pre_v4)); 429 EXPECT_TRUE( 430 testARMArch("armv2a", "generic", "v2a", ARMBuildAttrs::CPUArch::Pre_v4)); 431 EXPECT_TRUE( 432 testARMArch("armv3", "generic", "v3", ARMBuildAttrs::CPUArch::Pre_v4)); 433 EXPECT_TRUE( 434 testARMArch("armv3m", "generic", "v3m", ARMBuildAttrs::CPUArch::Pre_v4)); 435 EXPECT_TRUE( 436 testARMArch("armv4", "strongarm", "v4", 437 ARMBuildAttrs::CPUArch::v4)); 438 EXPECT_TRUE( 439 testARMArch("armv4t", "arm7tdmi", "v4t", 440 ARMBuildAttrs::CPUArch::v4T)); 441 EXPECT_TRUE( 442 testARMArch("armv5t", "arm10tdmi", "v5", 443 ARMBuildAttrs::CPUArch::v5T)); 444 EXPECT_TRUE( 445 testARMArch("armv5te", "arm1022e", "v5e", 446 ARMBuildAttrs::CPUArch::v5TE)); 447 EXPECT_TRUE( 448 testARMArch("armv5tej", "arm926ej-s", "v5e", 449 ARMBuildAttrs::CPUArch::v5TEJ)); 450 EXPECT_TRUE( 451 testARMArch("armv6", "arm1136jf-s", "v6", 452 ARMBuildAttrs::CPUArch::v6)); 453 EXPECT_TRUE( 454 testARMArch("armv6k", "mpcore", "v6k", 455 ARMBuildAttrs::CPUArch::v6K)); 456 EXPECT_TRUE( 457 testARMArch("armv6t2", "arm1156t2-s", "v6t2", 458 ARMBuildAttrs::CPUArch::v6T2)); 459 EXPECT_TRUE( 460 testARMArch("armv6kz", "arm1176jzf-s", "v6kz", 461 ARMBuildAttrs::CPUArch::v6KZ)); 462 EXPECT_TRUE( 463 testARMArch("armv6-m", "cortex-m0", "v6m", 464 ARMBuildAttrs::CPUArch::v6_M)); 465 EXPECT_TRUE( 466 testARMArch("armv7-a", "generic", "v7", 467 ARMBuildAttrs::CPUArch::v7)); 468 EXPECT_TRUE( 469 testARMArch("armv7ve", "generic", "v7ve", 470 ARMBuildAttrs::CPUArch::v7)); 471 EXPECT_TRUE( 472 testARMArch("armv7-r", "cortex-r4", "v7r", 473 ARMBuildAttrs::CPUArch::v7)); 474 EXPECT_TRUE( 475 testARMArch("armv7-m", "cortex-m3", "v7m", 476 ARMBuildAttrs::CPUArch::v7)); 477 EXPECT_TRUE( 478 testARMArch("armv7e-m", "cortex-m4", "v7em", 479 ARMBuildAttrs::CPUArch::v7E_M)); 480 EXPECT_TRUE( 481 testARMArch("armv8-a", "generic", "v8", 482 ARMBuildAttrs::CPUArch::v8_A)); 483 EXPECT_TRUE( 484 testARMArch("armv8.1-a", "generic", "v8.1a", 485 ARMBuildAttrs::CPUArch::v8_A)); 486 EXPECT_TRUE( 487 testARMArch("armv8.2-a", "generic", "v8.2a", 488 ARMBuildAttrs::CPUArch::v8_A)); 489 EXPECT_TRUE( 490 testARMArch("armv8.3-a", "generic", "v8.3a", 491 ARMBuildAttrs::CPUArch::v8_A)); 492 EXPECT_TRUE( 493 testARMArch("armv8.4-a", "generic", "v8.4a", 494 ARMBuildAttrs::CPUArch::v8_A)); 495 EXPECT_TRUE( 496 testARMArch("armv8.5-a", "generic", "v8.5a", 497 ARMBuildAttrs::CPUArch::v8_A)); 498 EXPECT_TRUE( 499 testARMArch("armv8.6-a", "generic", "v8.6a", 500 ARMBuildAttrs::CPUArch::v8_A)); 501 EXPECT_TRUE( 502 testARMArch("armv8.7-a", "generic", "v8.7a", 503 ARMBuildAttrs::CPUArch::v8_A)); 504 EXPECT_TRUE( 505 testARMArch("armv9-a", "generic", "v9a", 506 ARMBuildAttrs::CPUArch::v8_A)); 507 EXPECT_TRUE( 508 testARMArch("armv9.1-a", "generic", "v9.1a", 509 ARMBuildAttrs::CPUArch::v8_A)); 510 EXPECT_TRUE( 511 testARMArch("armv9.2-a", "generic", "v9.2a", 512 ARMBuildAttrs::CPUArch::v8_A)); 513 EXPECT_TRUE( 514 testARMArch("armv8-r", "cortex-r52", "v8r", 515 ARMBuildAttrs::CPUArch::v8_R)); 516 EXPECT_TRUE( 517 testARMArch("armv8-m.base", "generic", "v8m.base", 518 ARMBuildAttrs::CPUArch::v8_M_Base)); 519 EXPECT_TRUE( 520 testARMArch("armv8-m.main", "generic", "v8m.main", 521 ARMBuildAttrs::CPUArch::v8_M_Main)); 522 EXPECT_TRUE( 523 testARMArch("armv8.1-m.main", "generic", "v8.1m.main", 524 ARMBuildAttrs::CPUArch::v8_1_M_Main)); 525 EXPECT_TRUE( 526 testARMArch("iwmmxt", "iwmmxt", "", 527 ARMBuildAttrs::CPUArch::v5TE)); 528 EXPECT_TRUE( 529 testARMArch("iwmmxt2", "generic", "", 530 ARMBuildAttrs::CPUArch::v5TE)); 531 EXPECT_TRUE( 532 testARMArch("xscale", "xscale", "v5e", 533 ARMBuildAttrs::CPUArch::v5TE)); 534 EXPECT_TRUE( 535 testARMArch("armv7s", "swift", "v7s", 536 ARMBuildAttrs::CPUArch::v7)); 537 EXPECT_TRUE( 538 testARMArch("armv7k", "generic", "v7k", 539 ARMBuildAttrs::CPUArch::v7)); 540 } 541 542 bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { 543 return ARM::getDefaultExtensions(CPUName, ArchKind) & 544 ARM::parseArchExt(ArchExt); 545 } 546 547 TEST(TargetParserTest, testARMExtension) { 548 EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); 549 EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); 550 EXPECT_FALSE(testARMExtension("arm10tdmi", 551 ARM::ArchKind::INVALID, "simd")); 552 EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); 553 EXPECT_FALSE(testARMExtension("arm926ej-s", 554 ARM::ArchKind::INVALID, "simd")); 555 EXPECT_FALSE(testARMExtension("arm1136jf-s", 556 ARM::ArchKind::INVALID, "crypto")); 557 EXPECT_FALSE(testARMExtension("arm1156t2-s", 558 ARM::ArchKind::INVALID, "crypto")); 559 EXPECT_FALSE(testARMExtension("arm1176jzf-s", 560 ARM::ArchKind::INVALID, "crypto")); 561 EXPECT_FALSE(testARMExtension("cortex-m0", 562 ARM::ArchKind::INVALID, "crypto")); 563 EXPECT_FALSE(testARMExtension("cortex-a8", 564 ARM::ArchKind::INVALID, "crypto")); 565 EXPECT_FALSE(testARMExtension("cortex-r4", 566 ARM::ArchKind::INVALID, "crypto")); 567 EXPECT_FALSE(testARMExtension("cortex-m3", 568 ARM::ArchKind::INVALID, "crypto")); 569 EXPECT_FALSE(testARMExtension("cortex-a53", 570 ARM::ArchKind::INVALID, "ras")); 571 EXPECT_FALSE(testARMExtension("cortex-a53", 572 ARM::ArchKind::INVALID, "fp16")); 573 EXPECT_TRUE(testARMExtension("cortex-a55", 574 ARM::ArchKind::INVALID, "fp16")); 575 EXPECT_FALSE(testARMExtension("cortex-a55", 576 ARM::ArchKind::INVALID, "fp16fml")); 577 EXPECT_TRUE(testARMExtension("cortex-a75", 578 ARM::ArchKind::INVALID, "fp16")); 579 EXPECT_FALSE(testARMExtension("cortex-a75", 580 ARM::ArchKind::INVALID, "fp16fml")); 581 EXPECT_FALSE(testARMExtension("cortex-r52", 582 ARM::ArchKind::INVALID, "ras")); 583 EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); 584 EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); 585 EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); 586 587 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); 588 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); 589 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); 590 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); 591 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); 592 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); 593 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); 594 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); 595 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); 596 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); 597 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); 598 EXPECT_FALSE(testARMExtension("generic", 599 ARM::ArchKind::ARMV6T2, "crypto")); 600 EXPECT_FALSE(testARMExtension("generic", 601 ARM::ArchKind::ARMV6KZ, "crypto")); 602 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); 603 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); 604 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); 605 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); 606 EXPECT_FALSE(testARMExtension("generic", 607 ARM::ArchKind::ARMV7EM, "crypto")); 608 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); 609 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); 610 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); 611 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); 612 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); 613 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); 614 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); 615 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); 616 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); 617 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); 618 EXPECT_FALSE(testARMExtension("generic", 619 ARM::ArchKind::ARMV8MBaseline, "crc")); 620 EXPECT_FALSE(testARMExtension("generic", 621 ARM::ArchKind::ARMV8MMainline, "crc")); 622 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); 623 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); 624 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); 625 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); 626 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); 627 } 628 629 TEST(TargetParserTest, ARMFPUVersion) { 630 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 631 FK <= ARM::FPUKind::FK_LAST; 632 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 633 if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || 634 ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") 635 EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 636 else 637 EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 638 } 639 640 TEST(TargetParserTest, ARMFPUNeonSupportLevel) { 641 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 642 FK <= ARM::FPUKind::FK_LAST; 643 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 644 if (FK == ARM::FK_LAST || 645 ARM::getFPUName(FK).find("neon") == std::string::npos) 646 EXPECT_EQ(ARM::NeonSupportLevel::None, 647 ARM::getFPUNeonSupportLevel(FK)); 648 else 649 EXPECT_NE(ARM::NeonSupportLevel::None, 650 ARM::getFPUNeonSupportLevel(FK)); 651 } 652 653 TEST(TargetParserTest, ARMFPURestriction) { 654 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 655 FK <= ARM::FPUKind::FK_LAST; 656 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 657 if (FK == ARM::FK_LAST || 658 (ARM::getFPUName(FK).find("d16") == std::string::npos && 659 ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) 660 EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 661 else 662 EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 663 } 664 } 665 666 TEST(TargetParserTest, ARMExtensionFeatures) { 667 std::map<uint64_t, std::vector<StringRef>> Extensions; 668 669 for (auto &Ext : ARM::ARCHExtNames) { 670 if (Ext.Feature && Ext.NegFeature) 671 Extensions[Ext.ID] = { StringRef(Ext.Feature), 672 StringRef(Ext.NegFeature) }; 673 } 674 675 Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; 676 Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; 677 678 std::vector<StringRef> Features; 679 680 EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); 681 682 for (auto &E : Extensions) { 683 // test +extension 684 Features.clear(); 685 ARM::getExtensionFeatures(E.first, Features); 686 EXPECT_TRUE(llvm::is_contained(Features, E.second.at(0))); 687 EXPECT_TRUE(Extensions.size() == Features.size()); 688 689 // test -extension 690 Features.clear(); 691 ARM::getExtensionFeatures(~E.first, Features); 692 EXPECT_TRUE(llvm::is_contained(Features, E.second.at(1))); 693 EXPECT_TRUE(Extensions.size() == Features.size()); 694 } 695 } 696 697 TEST(TargetParserTest, ARMFPUFeatures) { 698 std::vector<StringRef> Features; 699 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 700 FK <= ARM::FPUKind::FK_LAST; 701 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 702 EXPECT_TRUE((FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) 703 ? !ARM::getFPUFeatures(FK, Features) 704 : ARM::getFPUFeatures(FK, Features)); 705 } 706 707 TEST(TargetParserTest, ARMArchExtFeature) { 708 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 709 {"crypto", "nocrypto", "+crypto", "-crypto"}, 710 {"dsp", "nodsp", "+dsp", "-dsp"}, 711 {"fp", "nofp", nullptr, nullptr}, 712 {"idiv", "noidiv", nullptr, nullptr}, 713 {"mp", "nomp", nullptr, nullptr}, 714 {"simd", "nosimd", nullptr, nullptr}, 715 {"sec", "nosec", nullptr, nullptr}, 716 {"virt", "novirt", nullptr, nullptr}, 717 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 718 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 719 {"ras", "noras", "+ras", "-ras"}, 720 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 721 {"os", "noos", nullptr, nullptr}, 722 {"iwmmxt", "noiwmmxt", nullptr, nullptr}, 723 {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, 724 {"maverick", "maverick", nullptr, nullptr}, 725 {"xscale", "noxscale", nullptr, nullptr}, 726 {"sb", "nosb", "+sb", "-sb"}, 727 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 728 {"mve", "nomve", "+mve", "-mve"}, 729 {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; 730 731 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 732 EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); 733 EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); 734 } 735 } 736 737 static bool 738 testArchExtDependency(const char *ArchExt, 739 const std::initializer_list<const char *> &Expected) { 740 std::vector<StringRef> Features; 741 unsigned FPUID; 742 743 if (!ARM::appendArchExtFeatures("", ARM::ArchKind::ARMV8_1MMainline, ArchExt, 744 Features, FPUID)) 745 return false; 746 747 return llvm::all_of(Expected, [&](StringRef Ext) { 748 return llvm::is_contained(Features, Ext); 749 }); 750 } 751 752 TEST(TargetParserTest, ARMArchExtDependencies) { 753 EXPECT_TRUE(testArchExtDependency("mve", {"+mve", "+dsp"})); 754 EXPECT_TRUE(testArchExtDependency("mve.fp", {"+mve.fp", "+mve", "+dsp"})); 755 EXPECT_TRUE(testArchExtDependency("nodsp", {"-dsp", "-mve", "-mve.fp"})); 756 EXPECT_TRUE(testArchExtDependency("nomve", {"-mve", "-mve.fp"})); 757 } 758 759 TEST(TargetParserTest, ARMparseHWDiv) { 760 const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; 761 762 for (unsigned i = 0; i < array_lengthof(hwdiv); i++) 763 EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); 764 } 765 766 TEST(TargetParserTest, ARMparseArchEndianAndISA) { 767 const char *Arch[] = { 768 "v2", "v2a", "v3", "v3m", "v4", "v4t", "v5", "v5t", 769 "v5e", "v5te", "v5tej", "v6", "v6j", "v6k", "v6hl", "v6t2", 770 "v6kz", "v6z", "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", 771 "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", "v7r", "v7-m", 772 "v7m", "v7k", "v7s", "v7e-m", "v7em", "v8-a", "v8", "v8a", 773 "v8l", "v8.1-a", "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", 774 "v8.4a", "v8.5-a","v8.5a", "v8.6-a", "v8.6a", "v8.7-a", "v8.7a", "v8-r", 775 "v8m.base", "v8m.main", "v8.1m.main" 776 }; 777 778 for (unsigned i = 0; i < array_lengthof(Arch); i++) { 779 std::string arm_1 = "armeb" + (std::string)(Arch[i]); 780 std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; 781 std::string arm_3 = "arm" + (std::string)(Arch[i]); 782 std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); 783 std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; 784 std::string thumb_3 = "thumb" + (std::string)(Arch[i]); 785 786 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); 787 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); 788 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); 789 790 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); 791 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); 792 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); 793 if (i >= 4) { 794 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); 795 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); 796 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); 797 798 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); 799 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); 800 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); 801 } 802 } 803 804 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); 805 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); 806 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); 807 808 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); 809 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); 810 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); 811 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); 812 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); 813 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); 814 } 815 816 TEST(TargetParserTest, ARMparseArchProfile) { 817 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { 818 switch (ARM::parseArch(ARMArch[i])) { 819 case ARM::ArchKind::ARMV6M: 820 case ARM::ArchKind::ARMV7M: 821 case ARM::ArchKind::ARMV7EM: 822 case ARM::ArchKind::ARMV8MMainline: 823 case ARM::ArchKind::ARMV8MBaseline: 824 case ARM::ArchKind::ARMV8_1MMainline: 825 EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); 826 break; 827 case ARM::ArchKind::ARMV7R: 828 case ARM::ArchKind::ARMV8R: 829 EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); 830 break; 831 case ARM::ArchKind::ARMV7A: 832 case ARM::ArchKind::ARMV7VE: 833 case ARM::ArchKind::ARMV7K: 834 case ARM::ArchKind::ARMV8A: 835 case ARM::ArchKind::ARMV8_1A: 836 case ARM::ArchKind::ARMV8_2A: 837 case ARM::ArchKind::ARMV8_3A: 838 case ARM::ArchKind::ARMV8_4A: 839 case ARM::ArchKind::ARMV8_5A: 840 case ARM::ArchKind::ARMV8_6A: 841 case ARM::ArchKind::ARMV8_7A: 842 case ARM::ArchKind::ARMV9A: 843 case ARM::ArchKind::ARMV9_1A: 844 case ARM::ArchKind::ARMV9_2A: 845 EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); 846 break; 847 default: 848 EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); 849 break; 850 } 851 } 852 } 853 854 TEST(TargetParserTest, ARMparseArchVersion) { 855 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) 856 if (((std::string)ARMArch[i]).substr(0, 4) == "armv") 857 EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); 858 else 859 EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); 860 } 861 862 class AArch64CPUTestFixture 863 : public ::testing::TestWithParam<ARMCPUTestParams> {}; 864 865 TEST_P(AArch64CPUTestFixture, testAArch64CPU) { 866 ARMCPUTestParams params = GetParam(); 867 868 AArch64::ArchKind AK = AArch64::parseCPUArch(params.CPUName); 869 EXPECT_EQ(params.ExpectedArch, AArch64::getArchName(AK)); 870 871 uint64_t default_extensions = 872 AArch64::getDefaultExtensions(params.CPUName, AK); 873 EXPECT_PRED_FORMAT2(AssertSameExtensionFlags<ARM::ISAKind::AARCH64>, 874 params.ExpectedFlags, default_extensions); 875 876 unsigned FPUKind = AArch64::getDefaultFPU(params.CPUName, AK); 877 EXPECT_EQ(params.ExpectedFPU, ARM::getFPUName(FPUKind)); 878 879 EXPECT_EQ(params.CPUAttr, AArch64::getCPUAttr(AK)); 880 } 881 882 INSTANTIATE_TEST_SUITE_P( 883 AArch64CPUTests, AArch64CPUTestFixture, 884 ::testing::Values( 885 ARMCPUTestParams("invalid", "invalid", "invalid", AArch64::AEK_NONE, 886 ""), 887 ARMCPUTestParams("generic", "invalid", "none", AArch64::AEK_NONE, ""), 888 889 ARMCPUTestParams("cortex-a34", "armv8-a", "crypto-neon-fp-armv8", 890 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 891 AArch64::AEK_FP | AArch64::AEK_SIMD, 892 "8-A"), 893 ARMCPUTestParams("cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 894 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 895 AArch64::AEK_FP | AArch64::AEK_SIMD, 896 "8-A"), 897 ARMCPUTestParams("cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 898 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 899 AArch64::AEK_FP | AArch64::AEK_SIMD, 900 "8-A"), 901 ARMCPUTestParams("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 902 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 903 AArch64::AEK_FP | AArch64::AEK_SIMD | 904 AArch64::AEK_RAS | AArch64::AEK_LSE | 905 AArch64::AEK_RDM | AArch64::AEK_FP16 | 906 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, 907 "8.2-A"), 908 ARMCPUTestParams("cortex-a510", "armv9-a", "neon-fp-armv8", 909 AArch64::AEK_CRC | AArch64::AEK_FP | 910 AArch64::AEK_SIMD | AArch64::AEK_RAS | 911 AArch64::AEK_LSE | AArch64::AEK_RDM | 912 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 913 AArch64::AEK_BF16 | AArch64::AEK_I8MM | 914 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 915 AArch64::AEK_SVE2BITPERM | AArch64::AEK_PAUTH | 916 AArch64::AEK_MTE | AArch64::AEK_SSBS | 917 AArch64::AEK_FP16FML | AArch64::AEK_SB, 918 "9-A"), 919 ARMCPUTestParams("cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 920 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 921 AArch64::AEK_FP | AArch64::AEK_SIMD, 922 "8-A"), 923 ARMCPUTestParams("cortex-a65", "armv8.2-a", "crypto-neon-fp-armv8", 924 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 925 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 926 AArch64::AEK_FP16 | AArch64::AEK_LSE | 927 AArch64::AEK_RAS | AArch64::AEK_RCPC | 928 AArch64::AEK_RDM | AArch64::AEK_SIMD | 929 AArch64::AEK_SSBS, 930 "8.2-A"), 931 ARMCPUTestParams("cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", 932 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 933 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 934 AArch64::AEK_FP16 | AArch64::AEK_LSE | 935 AArch64::AEK_RAS | AArch64::AEK_RCPC | 936 AArch64::AEK_RDM | AArch64::AEK_SIMD | 937 AArch64::AEK_SSBS, 938 "8.2-A"), 939 ARMCPUTestParams("cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 940 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 941 AArch64::AEK_FP | AArch64::AEK_SIMD, 942 "8-A"), 943 ARMCPUTestParams("cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 944 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 945 AArch64::AEK_FP | AArch64::AEK_SIMD, 946 "8-A"), 947 ARMCPUTestParams("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 948 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 949 AArch64::AEK_FP | AArch64::AEK_SIMD | 950 AArch64::AEK_RAS | AArch64::AEK_LSE | 951 AArch64::AEK_RDM | AArch64::AEK_FP16 | 952 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, 953 "8.2-A"), 954 ARMCPUTestParams("cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 955 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 956 AArch64::AEK_FP | AArch64::AEK_RDM | 957 AArch64::AEK_SIMD | AArch64::AEK_RAS | 958 AArch64::AEK_LSE | AArch64::AEK_FP16 | 959 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 960 AArch64::AEK_SSBS, 961 "8.2-A"), 962 ARMCPUTestParams("cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 963 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 964 AArch64::AEK_FP | AArch64::AEK_RDM | 965 AArch64::AEK_SIMD | AArch64::AEK_RAS | 966 AArch64::AEK_LSE | AArch64::AEK_FP16 | 967 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 968 AArch64::AEK_SSBS, 969 "8.2-A"), 970 ARMCPUTestParams("cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8", 971 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 972 AArch64::AEK_FP | AArch64::AEK_RDM | 973 AArch64::AEK_SIMD | AArch64::AEK_RAS | 974 AArch64::AEK_LSE | AArch64::AEK_FP16 | 975 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 976 AArch64::AEK_SSBS, 977 "8.2-A"), 978 ARMCPUTestParams("cortex-a78", "armv8.2-a", "crypto-neon-fp-armv8", 979 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 980 AArch64::AEK_FP | AArch64::AEK_RDM | 981 AArch64::AEK_SIMD | AArch64::AEK_RAS | 982 AArch64::AEK_LSE | AArch64::AEK_FP16 | 983 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 984 AArch64::AEK_SSBS, 985 "8.2-A"), 986 ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8", 987 AArch64::AEK_RAS | AArch64::AEK_CRC | 988 AArch64::AEK_CRYPTO | AArch64::AEK_FP | 989 AArch64::AEK_SIMD | AArch64::AEK_RAS | 990 AArch64::AEK_LSE | AArch64::AEK_RDM | 991 AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 992 AArch64::AEK_RCPC | AArch64::AEK_SSBS, 993 "8.2-A"), 994 ARMCPUTestParams("cortex-a710", "armv9-a", "neon-fp-armv8", 995 AArch64::AEK_CRC | AArch64::AEK_FP | 996 AArch64::AEK_SIMD | AArch64::AEK_RAS | 997 AArch64::AEK_LSE | AArch64::AEK_RDM | 998 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 999 AArch64::AEK_MTE | AArch64::AEK_FP16FML | 1000 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 1001 AArch64::AEK_SVE2BITPERM | AArch64::AEK_PAUTH | 1002 AArch64::AEK_FLAGM | AArch64::AEK_SB | 1003 AArch64::AEK_I8MM | AArch64::AEK_BF16, 1004 "9-A"), 1005 ARMCPUTestParams( 1006 "neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8", 1007 AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS | 1008 AArch64::AEK_RCPC | AArch64::AEK_CRC | AArch64::AEK_FP | 1009 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 1010 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1011 AArch64::AEK_CRYPTO | AArch64::AEK_FP16 | AArch64::AEK_BF16, 1012 "8.4-A"), 1013 ARMCPUTestParams("cortex-r82", "armv8-r", "crypto-neon-fp-armv8", 1014 AArch64::AEK_CRC | AArch64::AEK_RDM | 1015 AArch64::AEK_SSBS | AArch64::AEK_DOTPROD | 1016 AArch64::AEK_FP | AArch64::AEK_SIMD | 1017 AArch64::AEK_FP16 | AArch64::AEK_FP16FML | 1018 AArch64::AEK_RAS | AArch64::AEK_RCPC | 1019 AArch64::AEK_LSE | AArch64::AEK_SB, 1020 "8-R"), 1021 ARMCPUTestParams("cortex-x1", "armv8.2-a", "crypto-neon-fp-armv8", 1022 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1023 AArch64::AEK_FP | AArch64::AEK_RDM | 1024 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1025 AArch64::AEK_LSE | AArch64::AEK_FP16 | 1026 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 1027 AArch64::AEK_SSBS, 1028 "8.2-A"), 1029 ARMCPUTestParams("cortex-x2", "armv9-a", "neon-fp-armv8", 1030 AArch64::AEK_CRC | AArch64::AEK_FP | 1031 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1032 AArch64::AEK_LSE | AArch64::AEK_RDM | 1033 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1034 AArch64::AEK_MTE | AArch64::AEK_PAUTH | 1035 AArch64::AEK_I8MM | AArch64::AEK_BF16 | 1036 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 1037 AArch64::AEK_SVE2BITPERM | AArch64::AEK_SSBS | 1038 AArch64::AEK_SB | AArch64::AEK_FP16FML, 1039 "9-A"), 1040 ARMCPUTestParams("cyclone", "armv8-a", "crypto-neon-fp-armv8", 1041 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1042 AArch64::AEK_FP | AArch64::AEK_SIMD, 1043 "8-A"), 1044 ARMCPUTestParams("apple-a7", "armv8-a", "crypto-neon-fp-armv8", 1045 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1046 AArch64::AEK_FP | AArch64::AEK_SIMD, 1047 "8-A"), 1048 ARMCPUTestParams("apple-a8", "armv8-a", "crypto-neon-fp-armv8", 1049 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1050 AArch64::AEK_FP | AArch64::AEK_SIMD, 1051 "8-A"), 1052 ARMCPUTestParams("apple-a9", "armv8-a", "crypto-neon-fp-armv8", 1053 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1054 AArch64::AEK_FP | AArch64::AEK_SIMD, 1055 "8-A"), 1056 ARMCPUTestParams("apple-a10", "armv8-a", "crypto-neon-fp-armv8", 1057 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1058 AArch64::AEK_FP | AArch64::AEK_RDM | 1059 AArch64::AEK_SIMD, 1060 "8-A"), 1061 ARMCPUTestParams("apple-a11", "armv8.2-a", "crypto-neon-fp-armv8", 1062 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1063 AArch64::AEK_FP | AArch64::AEK_LSE | 1064 AArch64::AEK_RAS | AArch64::AEK_RDM | 1065 AArch64::AEK_SIMD | AArch64::AEK_FP16, 1066 "8.2-A"), 1067 ARMCPUTestParams("apple-a12", "armv8.3-a", "crypto-neon-fp-armv8", 1068 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1069 AArch64::AEK_FP | AArch64::AEK_SIMD | 1070 AArch64::AEK_LSE | AArch64::AEK_RAS | 1071 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1072 AArch64::AEK_FP16, 1073 "8.3-A"), 1074 ARMCPUTestParams("apple-a13", "armv8.4-a", "crypto-neon-fp-armv8", 1075 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1076 AArch64::AEK_FP | AArch64::AEK_SIMD | 1077 AArch64::AEK_LSE | AArch64::AEK_RAS | 1078 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1079 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1080 AArch64::AEK_FP16FML, 1081 "8.4-A"), 1082 ARMCPUTestParams("apple-a14", "armv8.5-a", "crypto-neon-fp-armv8", 1083 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1084 AArch64::AEK_FP | AArch64::AEK_SIMD | 1085 AArch64::AEK_LSE | AArch64::AEK_RAS | 1086 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1087 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1088 AArch64::AEK_FP16FML, 1089 "8.5-A"), 1090 ARMCPUTestParams("apple-m1", "armv8.5-a", "crypto-neon-fp-armv8", 1091 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1092 AArch64::AEK_FP | AArch64::AEK_SIMD | 1093 AArch64::AEK_LSE | AArch64::AEK_RAS | 1094 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1095 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1096 AArch64::AEK_FP16FML, 1097 "8.5-A"), 1098 ARMCPUTestParams("apple-s4", "armv8.3-a", "crypto-neon-fp-armv8", 1099 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1100 AArch64::AEK_FP | AArch64::AEK_SIMD | 1101 AArch64::AEK_LSE | AArch64::AEK_RAS | 1102 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1103 AArch64::AEK_FP16, 1104 "8.3-A"), 1105 ARMCPUTestParams("apple-s5", "armv8.3-a", "crypto-neon-fp-armv8", 1106 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1107 AArch64::AEK_FP | AArch64::AEK_SIMD | 1108 AArch64::AEK_LSE | AArch64::AEK_RAS | 1109 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1110 AArch64::AEK_FP16, 1111 "8.3-A"), 1112 ARMCPUTestParams("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 1113 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1114 AArch64::AEK_FP | AArch64::AEK_SIMD, 1115 "8-A"), 1116 ARMCPUTestParams("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 1117 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1118 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1119 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1120 AArch64::AEK_RAS | AArch64::AEK_RDM | 1121 AArch64::AEK_SIMD, 1122 "8.2-A"), 1123 ARMCPUTestParams("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 1124 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1125 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1126 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1127 AArch64::AEK_RAS | AArch64::AEK_RDM | 1128 AArch64::AEK_SIMD, 1129 "8.2-A"), 1130 ARMCPUTestParams("falkor", "armv8-a", "crypto-neon-fp-armv8", 1131 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1132 AArch64::AEK_FP | AArch64::AEK_SIMD | 1133 AArch64::AEK_RDM, 1134 "8-A"), 1135 ARMCPUTestParams("kryo", "armv8-a", "crypto-neon-fp-armv8", 1136 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1137 AArch64::AEK_FP | AArch64::AEK_SIMD, 1138 "8-A"), 1139 ARMCPUTestParams("neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", 1140 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1141 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1142 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1143 AArch64::AEK_RAS | AArch64::AEK_RCPC | 1144 AArch64::AEK_RDM | AArch64::AEK_SIMD | 1145 AArch64::AEK_SSBS, 1146 "8.2-A"), 1147 ARMCPUTestParams("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 1148 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1149 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1150 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1151 AArch64::AEK_PROFILE | AArch64::AEK_RAS | 1152 AArch64::AEK_RCPC | AArch64::AEK_RDM | 1153 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 1154 "8.2-A"), 1155 ARMCPUTestParams("neoverse-n2", "armv8.5-a", "crypto-neon-fp-armv8", 1156 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1157 AArch64::AEK_FP | AArch64::AEK_SIMD | 1158 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1159 AArch64::AEK_LSE | AArch64::AEK_SVE | 1160 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 1161 AArch64::AEK_RDM | AArch64::AEK_MTE | 1162 AArch64::AEK_SSBS | AArch64::AEK_SB | 1163 AArch64::AEK_SVE2 | AArch64::AEK_SVE2BITPERM | 1164 AArch64::AEK_BF16 | AArch64::AEK_I8MM, 1165 "8.5-A"), 1166 ARMCPUTestParams( 1167 "neoverse-512tvb", "armv8.4-a", "crypto-neon-fp-armv8", 1168 AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS | 1169 AArch64::AEK_RCPC | AArch64::AEK_CRC | AArch64::AEK_FP | 1170 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 1171 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1172 AArch64::AEK_CRYPTO | AArch64::AEK_FP16 | AArch64::AEK_BF16, 1173 "8.4-A"), 1174 ARMCPUTestParams("thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", 1175 AArch64::AEK_NONE | AArch64::AEK_CRC | 1176 AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 1177 AArch64::AEK_RDM | AArch64::AEK_FP | 1178 AArch64::AEK_SIMD, 1179 "8.1-A"), 1180 ARMCPUTestParams("thunderx3t110", "armv8.3-a", "crypto-neon-fp-armv8", 1181 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1182 AArch64::AEK_LSE | AArch64::AEK_RDM | 1183 AArch64::AEK_FP | AArch64::AEK_SIMD | 1184 AArch64::AEK_PROFILE | AArch64::AEK_RAS | 1185 AArch64::AEK_RAND | AArch64::AEK_RCPC, 1186 "8.3-A"), 1187 ARMCPUTestParams("thunderx", "armv8-a", "crypto-neon-fp-armv8", 1188 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1189 AArch64::AEK_SIMD | AArch64::AEK_FP | 1190 AArch64::AEK_PROFILE, 1191 "8-A"), 1192 ARMCPUTestParams("thunderxt81", "armv8-a", "crypto-neon-fp-armv8", 1193 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1194 AArch64::AEK_SIMD | AArch64::AEK_FP | 1195 AArch64::AEK_PROFILE, 1196 "8-A"), 1197 ARMCPUTestParams("thunderxt83", "armv8-a", "crypto-neon-fp-armv8", 1198 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1199 AArch64::AEK_SIMD | AArch64::AEK_FP | 1200 AArch64::AEK_PROFILE, 1201 "8-A"), 1202 ARMCPUTestParams("thunderxt88", "armv8-a", "crypto-neon-fp-armv8", 1203 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1204 AArch64::AEK_SIMD | AArch64::AEK_FP | 1205 AArch64::AEK_PROFILE, 1206 "8-A"), 1207 ARMCPUTestParams("tsv110", "armv8.2-a", "crypto-neon-fp-armv8", 1208 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1209 AArch64::AEK_FP | AArch64::AEK_SIMD | 1210 AArch64::AEK_RAS | AArch64::AEK_LSE | 1211 AArch64::AEK_RDM | AArch64::AEK_PROFILE | 1212 AArch64::AEK_FP16 | AArch64::AEK_FP16FML | 1213 AArch64::AEK_DOTPROD, 1214 "8.2-A"), 1215 ARMCPUTestParams("a64fx", "armv8.2-a", "crypto-neon-fp-armv8", 1216 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1217 AArch64::AEK_FP | AArch64::AEK_SIMD | 1218 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1219 AArch64::AEK_LSE | AArch64::AEK_SVE | 1220 AArch64::AEK_RDM, 1221 "8.2-A"), 1222 ARMCPUTestParams("carmel", "armv8.2-a", "crypto-neon-fp-armv8", 1223 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1224 AArch64::AEK_FP | AArch64::AEK_SIMD | 1225 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1226 AArch64::AEK_LSE | AArch64::AEK_RDM, 1227 "8.2-A"))); 1228 1229 static constexpr unsigned NumAArch64CPUArchs = 52; 1230 1231 TEST(TargetParserTest, testAArch64CPUArchList) { 1232 SmallVector<StringRef, NumAArch64CPUArchs> List; 1233 AArch64::fillValidCPUArchList(List); 1234 1235 // No list exists for these in this test suite, so ensure all are 1236 // valid, and match the expected 'magic' count. 1237 EXPECT_EQ(List.size(), NumAArch64CPUArchs); 1238 for(StringRef CPU : List) { 1239 EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); 1240 } 1241 } 1242 1243 bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 1244 unsigned ArchAttr) { 1245 AArch64::ArchKind AK = AArch64::parseArch(Arch); 1246 return (AK != AArch64::ArchKind::INVALID) && 1247 AArch64::getDefaultCPU(Arch).equals(DefaultCPU) && 1248 AArch64::getSubArch(AK).equals(SubArch) && 1249 (AArch64::getArchAttr(AK) == ArchAttr); 1250 } 1251 1252 TEST(TargetParserTest, testAArch64Arch) { 1253 EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", 1254 ARMBuildAttrs::CPUArch::v8_A)); 1255 EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", 1256 ARMBuildAttrs::CPUArch::v8_A)); 1257 EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", 1258 ARMBuildAttrs::CPUArch::v8_A)); 1259 EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", 1260 ARMBuildAttrs::CPUArch::v8_A)); 1261 EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", 1262 ARMBuildAttrs::CPUArch::v8_A)); 1263 EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", 1264 ARMBuildAttrs::CPUArch::v8_A)); 1265 EXPECT_TRUE(testAArch64Arch("armv8.6-a", "generic", "v8.6a", 1266 ARMBuildAttrs::CPUArch::v8_A)); 1267 EXPECT_TRUE(testAArch64Arch("armv8.7-a", "generic", "v8.7a", 1268 ARMBuildAttrs::CPUArch::v8_A)); 1269 EXPECT_TRUE(testAArch64Arch("armv9-a", "generic", "v9a", 1270 ARMBuildAttrs::CPUArch::v8_A)); 1271 EXPECT_TRUE(testAArch64Arch("armv9.1-a", "generic", "v9.1a", 1272 ARMBuildAttrs::CPUArch::v8_A)); 1273 EXPECT_TRUE(testAArch64Arch("armv9.2-a", "generic", "v9.2a", 1274 ARMBuildAttrs::CPUArch::v8_A)); 1275 } 1276 1277 bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, 1278 StringRef ArchExt) { 1279 return AArch64::getDefaultExtensions(CPUName, AK) & 1280 AArch64::parseArchExt(ArchExt); 1281 } 1282 1283 TEST(TargetParserTest, testAArch64Extension) { 1284 EXPECT_FALSE(testAArch64Extension("cortex-a34", 1285 AArch64::ArchKind::INVALID, "ras")); 1286 EXPECT_FALSE(testAArch64Extension("cortex-a35", 1287 AArch64::ArchKind::INVALID, "ras")); 1288 EXPECT_FALSE(testAArch64Extension("cortex-a53", 1289 AArch64::ArchKind::INVALID, "ras")); 1290 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1291 AArch64::ArchKind::INVALID, "ras")); 1292 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1293 AArch64::ArchKind::INVALID, "fp16")); 1294 EXPECT_FALSE(testAArch64Extension("cortex-a55", 1295 AArch64::ArchKind::INVALID, "fp16fml")); 1296 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1297 AArch64::ArchKind::INVALID, "dotprod")); 1298 EXPECT_FALSE(testAArch64Extension("cortex-a57", 1299 AArch64::ArchKind::INVALID, "ras")); 1300 EXPECT_FALSE(testAArch64Extension("cortex-a72", 1301 AArch64::ArchKind::INVALID, "ras")); 1302 EXPECT_FALSE(testAArch64Extension("cortex-a73", 1303 AArch64::ArchKind::INVALID, "ras")); 1304 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1305 AArch64::ArchKind::INVALID, "ras")); 1306 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1307 AArch64::ArchKind::INVALID, "fp16")); 1308 EXPECT_FALSE(testAArch64Extension("cortex-a75", 1309 AArch64::ArchKind::INVALID, "fp16fml")); 1310 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1311 AArch64::ArchKind::INVALID, "dotprod")); 1312 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1313 AArch64::ArchKind::INVALID, "ras")); 1314 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1315 AArch64::ArchKind::INVALID, "fp16")); 1316 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1317 AArch64::ArchKind::INVALID, "fp16fml")); 1318 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1319 AArch64::ArchKind::INVALID, "dotprod")); 1320 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1321 AArch64::ArchKind::INVALID, "lse")); 1322 EXPECT_FALSE(testAArch64Extension("cyclone", 1323 AArch64::ArchKind::INVALID, "ras")); 1324 EXPECT_FALSE(testAArch64Extension("exynos-m3", 1325 AArch64::ArchKind::INVALID, "ras")); 1326 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1327 AArch64::ArchKind::INVALID, "dotprod")); 1328 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1329 AArch64::ArchKind::INVALID, "fp16")); 1330 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1331 AArch64::ArchKind::INVALID, "lse")); 1332 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1333 AArch64::ArchKind::INVALID, "ras")); 1334 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1335 AArch64::ArchKind::INVALID, "rdm")); 1336 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1337 AArch64::ArchKind::INVALID, "dotprod")); 1338 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1339 AArch64::ArchKind::INVALID, "fp16")); 1340 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1341 AArch64::ArchKind::INVALID, "lse")); 1342 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1343 AArch64::ArchKind::INVALID, "ras")); 1344 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1345 AArch64::ArchKind::INVALID, "rdm")); 1346 EXPECT_TRUE(testAArch64Extension("falkor", 1347 AArch64::ArchKind::INVALID, "rdm")); 1348 EXPECT_FALSE(testAArch64Extension("kryo", 1349 AArch64::ArchKind::INVALID, "ras")); 1350 EXPECT_TRUE(testAArch64Extension("saphira", 1351 AArch64::ArchKind::INVALID, "crc")); 1352 EXPECT_TRUE(testAArch64Extension("saphira", 1353 AArch64::ArchKind::INVALID, "lse")); 1354 EXPECT_TRUE(testAArch64Extension("saphira", 1355 AArch64::ArchKind::INVALID, "rdm")); 1356 EXPECT_TRUE(testAArch64Extension("saphira", 1357 AArch64::ArchKind::INVALID, "ras")); 1358 EXPECT_TRUE(testAArch64Extension("saphira", 1359 AArch64::ArchKind::INVALID, "rcpc")); 1360 EXPECT_TRUE(testAArch64Extension("saphira", 1361 AArch64::ArchKind::INVALID, "profile")); 1362 EXPECT_FALSE(testAArch64Extension("saphira", 1363 AArch64::ArchKind::INVALID, "fp16")); 1364 EXPECT_FALSE(testAArch64Extension("thunderx2t99", 1365 AArch64::ArchKind::INVALID, "ras")); 1366 EXPECT_FALSE(testAArch64Extension("thunderx", 1367 AArch64::ArchKind::INVALID, "lse")); 1368 EXPECT_FALSE(testAArch64Extension("thunderxt81", 1369 AArch64::ArchKind::INVALID, "lse")); 1370 EXPECT_FALSE(testAArch64Extension("thunderxt83", 1371 AArch64::ArchKind::INVALID, "lse")); 1372 EXPECT_FALSE(testAArch64Extension("thunderxt88", 1373 AArch64::ArchKind::INVALID, "lse")); 1374 EXPECT_TRUE(testAArch64Extension("tsv110", 1375 AArch64::ArchKind::INVALID, "crypto")); 1376 EXPECT_FALSE(testAArch64Extension("tsv110", 1377 AArch64::ArchKind::INVALID, "sha3")); 1378 EXPECT_FALSE(testAArch64Extension("tsv110", 1379 AArch64::ArchKind::INVALID, "sm4")); 1380 EXPECT_TRUE(testAArch64Extension("tsv110", 1381 AArch64::ArchKind::INVALID, "ras")); 1382 EXPECT_TRUE(testAArch64Extension("tsv110", 1383 AArch64::ArchKind::INVALID, "profile")); 1384 EXPECT_TRUE(testAArch64Extension("tsv110", 1385 AArch64::ArchKind::INVALID, "fp16")); 1386 EXPECT_TRUE(testAArch64Extension("tsv110", 1387 AArch64::ArchKind::INVALID, "fp16fml")); 1388 EXPECT_TRUE(testAArch64Extension("tsv110", 1389 AArch64::ArchKind::INVALID, "dotprod")); 1390 EXPECT_TRUE(testAArch64Extension("a64fx", 1391 AArch64::ArchKind::INVALID, "fp16")); 1392 EXPECT_TRUE(testAArch64Extension("a64fx", 1393 AArch64::ArchKind::INVALID, "sve")); 1394 EXPECT_FALSE(testAArch64Extension("a64fx", 1395 AArch64::ArchKind::INVALID, "sve2")); 1396 EXPECT_TRUE( 1397 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "crypto")); 1398 EXPECT_TRUE( 1399 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "fp16")); 1400 1401 EXPECT_FALSE(testAArch64Extension( 1402 "generic", AArch64::ArchKind::ARMV8A, "ras")); 1403 EXPECT_FALSE(testAArch64Extension( 1404 "generic", AArch64::ArchKind::ARMV8_1A, "ras")); 1405 EXPECT_FALSE(testAArch64Extension( 1406 "generic", AArch64::ArchKind::ARMV8_2A, "profile")); 1407 EXPECT_FALSE(testAArch64Extension( 1408 "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); 1409 EXPECT_FALSE(testAArch64Extension( 1410 "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); 1411 EXPECT_FALSE(testAArch64Extension( 1412 "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); 1413 EXPECT_FALSE(testAArch64Extension( 1414 "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); 1415 EXPECT_FALSE(testAArch64Extension( 1416 "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); 1417 EXPECT_FALSE(testAArch64Extension( 1418 "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); 1419 } 1420 1421 TEST(TargetParserTest, AArch64ExtensionFeatures) { 1422 std::vector<uint64_t> Extensions = { 1423 AArch64::AEK_CRC, AArch64::AEK_CRYPTO, 1424 AArch64::AEK_FP, AArch64::AEK_SIMD, 1425 AArch64::AEK_FP16, AArch64::AEK_PROFILE, 1426 AArch64::AEK_RAS, AArch64::AEK_LSE, 1427 AArch64::AEK_RDM, AArch64::AEK_DOTPROD, 1428 AArch64::AEK_SVE, AArch64::AEK_SVE2, 1429 AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, 1430 AArch64::AEK_SVE2SHA3, AArch64::AEK_SVE2BITPERM, 1431 AArch64::AEK_RCPC, AArch64::AEK_FP16FML, 1432 AArch64::AEK_SME, AArch64::AEK_SMEF64, 1433 AArch64::AEK_SMEI64 }; 1434 1435 std::vector<StringRef> Features; 1436 1437 uint64_t ExtVal = 0; 1438 for (auto Ext : Extensions) 1439 ExtVal |= Ext; 1440 1441 EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); 1442 EXPECT_TRUE(!Features.size()); 1443 1444 AArch64::getExtensionFeatures(ExtVal, Features); 1445 EXPECT_TRUE(Extensions.size() == Features.size()); 1446 1447 EXPECT_TRUE(llvm::is_contained(Features, "+crc")); 1448 EXPECT_TRUE(llvm::is_contained(Features, "+crypto")); 1449 EXPECT_TRUE(llvm::is_contained(Features, "+fp-armv8")); 1450 EXPECT_TRUE(llvm::is_contained(Features, "+neon")); 1451 EXPECT_TRUE(llvm::is_contained(Features, "+fullfp16")); 1452 EXPECT_TRUE(llvm::is_contained(Features, "+spe")); 1453 EXPECT_TRUE(llvm::is_contained(Features, "+ras")); 1454 EXPECT_TRUE(llvm::is_contained(Features, "+lse")); 1455 EXPECT_TRUE(llvm::is_contained(Features, "+rdm")); 1456 EXPECT_TRUE(llvm::is_contained(Features, "+dotprod")); 1457 EXPECT_TRUE(llvm::is_contained(Features, "+rcpc")); 1458 EXPECT_TRUE(llvm::is_contained(Features, "+fp16fml")); 1459 EXPECT_TRUE(llvm::is_contained(Features, "+sve")); 1460 EXPECT_TRUE(llvm::is_contained(Features, "+sve2")); 1461 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-aes")); 1462 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sm4")); 1463 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sha3")); 1464 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-bitperm")); 1465 EXPECT_TRUE(llvm::is_contained(Features, "+sme")); 1466 EXPECT_TRUE(llvm::is_contained(Features, "+sme-f64")); 1467 EXPECT_TRUE(llvm::is_contained(Features, "+sme-i64")); 1468 } 1469 1470 TEST(TargetParserTest, AArch64ArchFeatures) { 1471 std::vector<StringRef> Features; 1472 1473 for (auto AK : AArch64::ArchKinds) 1474 EXPECT_TRUE((AK == AArch64::ArchKind::INVALID) 1475 ? !AArch64::getArchFeatures(AK, Features) 1476 : AArch64::getArchFeatures(AK, Features)); 1477 } 1478 1479 TEST(TargetParserTest, AArch64ArchExtFeature) { 1480 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 1481 {"crypto", "nocrypto", "+crypto", "-crypto"}, 1482 {"flagm", "noflagm", "+flagm", "-flagm"}, 1483 {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, 1484 {"simd", "nosimd", "+neon", "-neon"}, 1485 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 1486 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 1487 {"profile", "noprofile", "+spe", "-spe"}, 1488 {"ras", "noras", "+ras", "-ras"}, 1489 {"lse", "nolse", "+lse", "-lse"}, 1490 {"rdm", "nordm", "+rdm", "-rdm"}, 1491 {"sve", "nosve", "+sve", "-sve"}, 1492 {"sve2", "nosve2", "+sve2", "-sve2"}, 1493 {"sve2-aes", "nosve2-aes", "+sve2-aes", 1494 "-sve2-aes"}, 1495 {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", 1496 "-sve2-sm4"}, 1497 {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", 1498 "-sve2-sha3"}, 1499 {"sve2-bitperm", "nosve2-bitperm", 1500 "+sve2-bitperm", "-sve2-bitperm"}, 1501 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 1502 {"rcpc", "norcpc", "+rcpc", "-rcpc" }, 1503 {"rng", "norng", "+rand", "-rand"}, 1504 {"memtag", "nomemtag", "+mte", "-mte"}, 1505 {"tme", "notme", "+tme", "-tme"}, 1506 {"pauth", "nopauth", "+pauth", "-pauth"}, 1507 {"ssbs", "nossbs", "+ssbs", "-ssbs"}, 1508 {"sb", "nosb", "+sb", "-sb"}, 1509 {"predres", "nopredres", "+predres", "-predres"}, 1510 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 1511 {"f32mm", "nof32mm", "+f32mm", "-f32mm"}, 1512 {"f64mm", "nof64mm", "+f64mm", "-f64mm"}, 1513 {"sme", "nosme", "+sme", "-sme"}, 1514 {"sme-f64", "nosme-f64", "+sme-f64", "-sme-f64"}, 1515 {"sme-i64", "nosme-i64", "+sme-i64", "-sme-i64"}, 1516 }; 1517 1518 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 1519 EXPECT_EQ(StringRef(ArchExt[i][2]), 1520 AArch64::getArchExtFeature(ArchExt[i][0])); 1521 EXPECT_EQ(StringRef(ArchExt[i][3]), 1522 AArch64::getArchExtFeature(ArchExt[i][1])); 1523 } 1524 } 1525 1526 } // namespace 1527