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 "armv8.8-a", "armv8.8a", "armv8-r", "armv8r", "armv8-m.base", 33 "armv8m.base", "armv8-m.main", "armv8m.main", "iwmmxt", "iwmmxt2", 34 "xscale", "armv8.1-m.main", "armv9-a", "armv9", "armv9a", 35 "armv9.1-a", "armv9.1a", "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(testARMArch("armv8.8-a", "generic", "v8.8a", 505 ARMBuildAttrs::CPUArch::v8_A)); 506 EXPECT_TRUE( 507 testARMArch("armv9-a", "generic", "v9a", 508 ARMBuildAttrs::CPUArch::v8_A)); 509 EXPECT_TRUE( 510 testARMArch("armv9.1-a", "generic", "v9.1a", 511 ARMBuildAttrs::CPUArch::v8_A)); 512 EXPECT_TRUE( 513 testARMArch("armv9.2-a", "generic", "v9.2a", 514 ARMBuildAttrs::CPUArch::v8_A)); 515 EXPECT_TRUE( 516 testARMArch("armv8-r", "cortex-r52", "v8r", 517 ARMBuildAttrs::CPUArch::v8_R)); 518 EXPECT_TRUE( 519 testARMArch("armv8-m.base", "generic", "v8m.base", 520 ARMBuildAttrs::CPUArch::v8_M_Base)); 521 EXPECT_TRUE( 522 testARMArch("armv8-m.main", "generic", "v8m.main", 523 ARMBuildAttrs::CPUArch::v8_M_Main)); 524 EXPECT_TRUE( 525 testARMArch("armv8.1-m.main", "generic", "v8.1m.main", 526 ARMBuildAttrs::CPUArch::v8_1_M_Main)); 527 EXPECT_TRUE( 528 testARMArch("iwmmxt", "iwmmxt", "", 529 ARMBuildAttrs::CPUArch::v5TE)); 530 EXPECT_TRUE( 531 testARMArch("iwmmxt2", "generic", "", 532 ARMBuildAttrs::CPUArch::v5TE)); 533 EXPECT_TRUE( 534 testARMArch("xscale", "xscale", "v5e", 535 ARMBuildAttrs::CPUArch::v5TE)); 536 EXPECT_TRUE( 537 testARMArch("armv7s", "swift", "v7s", 538 ARMBuildAttrs::CPUArch::v7)); 539 EXPECT_TRUE( 540 testARMArch("armv7k", "generic", "v7k", 541 ARMBuildAttrs::CPUArch::v7)); 542 } 543 544 bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { 545 return ARM::getDefaultExtensions(CPUName, ArchKind) & 546 ARM::parseArchExt(ArchExt); 547 } 548 549 TEST(TargetParserTest, testARMExtension) { 550 EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); 551 EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); 552 EXPECT_FALSE(testARMExtension("arm10tdmi", 553 ARM::ArchKind::INVALID, "simd")); 554 EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); 555 EXPECT_FALSE(testARMExtension("arm926ej-s", 556 ARM::ArchKind::INVALID, "simd")); 557 EXPECT_FALSE(testARMExtension("arm1136jf-s", 558 ARM::ArchKind::INVALID, "crypto")); 559 EXPECT_FALSE(testARMExtension("arm1156t2-s", 560 ARM::ArchKind::INVALID, "crypto")); 561 EXPECT_FALSE(testARMExtension("arm1176jzf-s", 562 ARM::ArchKind::INVALID, "crypto")); 563 EXPECT_FALSE(testARMExtension("cortex-m0", 564 ARM::ArchKind::INVALID, "crypto")); 565 EXPECT_FALSE(testARMExtension("cortex-a8", 566 ARM::ArchKind::INVALID, "crypto")); 567 EXPECT_FALSE(testARMExtension("cortex-r4", 568 ARM::ArchKind::INVALID, "crypto")); 569 EXPECT_FALSE(testARMExtension("cortex-m3", 570 ARM::ArchKind::INVALID, "crypto")); 571 EXPECT_FALSE(testARMExtension("cortex-a53", 572 ARM::ArchKind::INVALID, "ras")); 573 EXPECT_FALSE(testARMExtension("cortex-a53", 574 ARM::ArchKind::INVALID, "fp16")); 575 EXPECT_TRUE(testARMExtension("cortex-a55", 576 ARM::ArchKind::INVALID, "fp16")); 577 EXPECT_FALSE(testARMExtension("cortex-a55", 578 ARM::ArchKind::INVALID, "fp16fml")); 579 EXPECT_TRUE(testARMExtension("cortex-a75", 580 ARM::ArchKind::INVALID, "fp16")); 581 EXPECT_FALSE(testARMExtension("cortex-a75", 582 ARM::ArchKind::INVALID, "fp16fml")); 583 EXPECT_FALSE(testARMExtension("cortex-r52", 584 ARM::ArchKind::INVALID, "ras")); 585 EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); 586 EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); 587 EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); 588 589 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); 590 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); 591 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); 592 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); 593 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); 594 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); 595 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); 596 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); 597 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); 598 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); 599 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); 600 EXPECT_FALSE(testARMExtension("generic", 601 ARM::ArchKind::ARMV6T2, "crypto")); 602 EXPECT_FALSE(testARMExtension("generic", 603 ARM::ArchKind::ARMV6KZ, "crypto")); 604 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); 605 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); 606 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); 607 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); 608 EXPECT_FALSE(testARMExtension("generic", 609 ARM::ArchKind::ARMV7EM, "crypto")); 610 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); 611 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); 612 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); 613 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); 614 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); 615 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); 616 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); 617 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); 618 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); 619 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); 620 EXPECT_FALSE(testARMExtension("generic", 621 ARM::ArchKind::ARMV8MBaseline, "crc")); 622 EXPECT_FALSE(testARMExtension("generic", 623 ARM::ArchKind::ARMV8MMainline, "crc")); 624 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); 625 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); 626 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); 627 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); 628 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); 629 } 630 631 TEST(TargetParserTest, ARMFPUVersion) { 632 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 633 FK <= ARM::FPUKind::FK_LAST; 634 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 635 if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || 636 ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") 637 EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 638 else 639 EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 640 } 641 642 TEST(TargetParserTest, ARMFPUNeonSupportLevel) { 643 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 644 FK <= ARM::FPUKind::FK_LAST; 645 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 646 if (FK == ARM::FK_LAST || 647 ARM::getFPUName(FK).find("neon") == std::string::npos) 648 EXPECT_EQ(ARM::NeonSupportLevel::None, 649 ARM::getFPUNeonSupportLevel(FK)); 650 else 651 EXPECT_NE(ARM::NeonSupportLevel::None, 652 ARM::getFPUNeonSupportLevel(FK)); 653 } 654 655 TEST(TargetParserTest, ARMFPURestriction) { 656 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 657 FK <= ARM::FPUKind::FK_LAST; 658 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 659 if (FK == ARM::FK_LAST || 660 (ARM::getFPUName(FK).find("d16") == std::string::npos && 661 ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) 662 EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 663 else 664 EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 665 } 666 } 667 668 TEST(TargetParserTest, ARMExtensionFeatures) { 669 std::map<uint64_t, std::vector<StringRef>> Extensions; 670 671 for (auto &Ext : ARM::ARCHExtNames) { 672 if (Ext.Feature && Ext.NegFeature) 673 Extensions[Ext.ID] = { StringRef(Ext.Feature), 674 StringRef(Ext.NegFeature) }; 675 } 676 677 Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; 678 Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; 679 680 std::vector<StringRef> Features; 681 682 EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); 683 684 for (auto &E : Extensions) { 685 // test +extension 686 Features.clear(); 687 ARM::getExtensionFeatures(E.first, Features); 688 EXPECT_TRUE(llvm::is_contained(Features, E.second.at(0))); 689 EXPECT_TRUE(Extensions.size() == Features.size()); 690 691 // test -extension 692 Features.clear(); 693 ARM::getExtensionFeatures(~E.first, Features); 694 EXPECT_TRUE(llvm::is_contained(Features, E.second.at(1))); 695 EXPECT_TRUE(Extensions.size() == Features.size()); 696 } 697 } 698 699 TEST(TargetParserTest, ARMFPUFeatures) { 700 std::vector<StringRef> Features; 701 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 702 FK <= ARM::FPUKind::FK_LAST; 703 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 704 EXPECT_TRUE((FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) 705 ? !ARM::getFPUFeatures(FK, Features) 706 : ARM::getFPUFeatures(FK, Features)); 707 } 708 709 TEST(TargetParserTest, ARMArchExtFeature) { 710 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 711 {"crypto", "nocrypto", "+crypto", "-crypto"}, 712 {"dsp", "nodsp", "+dsp", "-dsp"}, 713 {"fp", "nofp", nullptr, nullptr}, 714 {"idiv", "noidiv", nullptr, nullptr}, 715 {"mp", "nomp", nullptr, nullptr}, 716 {"simd", "nosimd", nullptr, nullptr}, 717 {"sec", "nosec", nullptr, nullptr}, 718 {"virt", "novirt", nullptr, nullptr}, 719 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 720 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 721 {"ras", "noras", "+ras", "-ras"}, 722 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 723 {"os", "noos", nullptr, nullptr}, 724 {"iwmmxt", "noiwmmxt", nullptr, nullptr}, 725 {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, 726 {"maverick", "maverick", nullptr, nullptr}, 727 {"xscale", "noxscale", nullptr, nullptr}, 728 {"sb", "nosb", "+sb", "-sb"}, 729 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 730 {"mve", "nomve", "+mve", "-mve"}, 731 {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; 732 733 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 734 EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); 735 EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); 736 } 737 } 738 739 static bool 740 testArchExtDependency(const char *ArchExt, 741 const std::initializer_list<const char *> &Expected) { 742 std::vector<StringRef> Features; 743 unsigned FPUID; 744 745 if (!ARM::appendArchExtFeatures("", ARM::ArchKind::ARMV8_1MMainline, ArchExt, 746 Features, FPUID)) 747 return false; 748 749 return llvm::all_of(Expected, [&](StringRef Ext) { 750 return llvm::is_contained(Features, Ext); 751 }); 752 } 753 754 TEST(TargetParserTest, ARMArchExtDependencies) { 755 EXPECT_TRUE(testArchExtDependency("mve", {"+mve", "+dsp"})); 756 EXPECT_TRUE(testArchExtDependency("mve.fp", {"+mve.fp", "+mve", "+dsp"})); 757 EXPECT_TRUE(testArchExtDependency("nodsp", {"-dsp", "-mve", "-mve.fp"})); 758 EXPECT_TRUE(testArchExtDependency("nomve", {"-mve", "-mve.fp"})); 759 } 760 761 TEST(TargetParserTest, ARMparseHWDiv) { 762 const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; 763 764 for (unsigned i = 0; i < array_lengthof(hwdiv); i++) 765 EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); 766 } 767 768 TEST(TargetParserTest, ARMparseArchEndianAndISA) { 769 const char *Arch[] = { 770 "v2", "v2a", "v3", "v3m", "v4", "v4t", 771 "v5", "v5t", "v5e", "v5te", "v5tej", "v6", 772 "v6j", "v6k", "v6hl", "v6t2", "v6kz", "v6z", 773 "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", 774 "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", 775 "v7r", "v7-m", "v7m", "v7k", "v7s", "v7e-m", 776 "v7em", "v8-a", "v8", "v8a", "v8l", "v8.1-a", 777 "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", 778 "v8.4a", "v8.5-a", "v8.5a", "v8.6-a", "v8.6a", "v8.7-a", 779 "v8.7a", "v8.8-a", "v8.8a", "v8-r", "v8m.base", "v8m.main", 780 "v8.1m.main"}; 781 782 for (unsigned i = 0; i < array_lengthof(Arch); i++) { 783 std::string arm_1 = "armeb" + (std::string)(Arch[i]); 784 std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; 785 std::string arm_3 = "arm" + (std::string)(Arch[i]); 786 std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); 787 std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; 788 std::string thumb_3 = "thumb" + (std::string)(Arch[i]); 789 790 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); 791 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); 792 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); 793 794 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); 795 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); 796 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); 797 if (i >= 4) { 798 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); 799 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); 800 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); 801 802 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); 803 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); 804 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); 805 } 806 } 807 808 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); 809 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); 810 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); 811 812 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); 813 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); 814 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); 815 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); 816 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); 817 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); 818 } 819 820 TEST(TargetParserTest, ARMparseArchProfile) { 821 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { 822 switch (ARM::parseArch(ARMArch[i])) { 823 case ARM::ArchKind::ARMV6M: 824 case ARM::ArchKind::ARMV7M: 825 case ARM::ArchKind::ARMV7EM: 826 case ARM::ArchKind::ARMV8MMainline: 827 case ARM::ArchKind::ARMV8MBaseline: 828 case ARM::ArchKind::ARMV8_1MMainline: 829 EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); 830 break; 831 case ARM::ArchKind::ARMV7R: 832 case ARM::ArchKind::ARMV8R: 833 EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); 834 break; 835 case ARM::ArchKind::ARMV7A: 836 case ARM::ArchKind::ARMV7VE: 837 case ARM::ArchKind::ARMV7K: 838 case ARM::ArchKind::ARMV8A: 839 case ARM::ArchKind::ARMV8_1A: 840 case ARM::ArchKind::ARMV8_2A: 841 case ARM::ArchKind::ARMV8_3A: 842 case ARM::ArchKind::ARMV8_4A: 843 case ARM::ArchKind::ARMV8_5A: 844 case ARM::ArchKind::ARMV8_6A: 845 case ARM::ArchKind::ARMV8_7A: 846 case ARM::ArchKind::ARMV8_8A: 847 case ARM::ArchKind::ARMV9A: 848 case ARM::ArchKind::ARMV9_1A: 849 case ARM::ArchKind::ARMV9_2A: 850 EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); 851 break; 852 default: 853 EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); 854 break; 855 } 856 } 857 } 858 859 TEST(TargetParserTest, ARMparseArchVersion) { 860 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) 861 if (((std::string)ARMArch[i]).substr(0, 4) == "armv") 862 EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); 863 else 864 EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); 865 } 866 867 class AArch64CPUTestFixture 868 : public ::testing::TestWithParam<ARMCPUTestParams> {}; 869 870 TEST_P(AArch64CPUTestFixture, testAArch64CPU) { 871 ARMCPUTestParams params = GetParam(); 872 873 AArch64::ArchKind AK = AArch64::parseCPUArch(params.CPUName); 874 EXPECT_EQ(params.ExpectedArch, AArch64::getArchName(AK)); 875 876 uint64_t default_extensions = 877 AArch64::getDefaultExtensions(params.CPUName, AK); 878 EXPECT_PRED_FORMAT2(AssertSameExtensionFlags<ARM::ISAKind::AARCH64>, 879 params.ExpectedFlags, default_extensions); 880 881 unsigned FPUKind = AArch64::getDefaultFPU(params.CPUName, AK); 882 EXPECT_EQ(params.ExpectedFPU, ARM::getFPUName(FPUKind)); 883 884 EXPECT_EQ(params.CPUAttr, AArch64::getCPUAttr(AK)); 885 } 886 887 INSTANTIATE_TEST_SUITE_P( 888 AArch64CPUTests, AArch64CPUTestFixture, 889 ::testing::Values( 890 ARMCPUTestParams("invalid", "invalid", "invalid", AArch64::AEK_NONE, 891 ""), 892 ARMCPUTestParams("generic", "invalid", "none", AArch64::AEK_NONE, ""), 893 894 ARMCPUTestParams("cortex-a34", "armv8-a", "crypto-neon-fp-armv8", 895 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 896 AArch64::AEK_FP | AArch64::AEK_SIMD, 897 "8-A"), 898 ARMCPUTestParams("cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 899 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 900 AArch64::AEK_FP | AArch64::AEK_SIMD, 901 "8-A"), 902 ARMCPUTestParams("cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 903 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 904 AArch64::AEK_FP | AArch64::AEK_SIMD, 905 "8-A"), 906 ARMCPUTestParams("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 907 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 908 AArch64::AEK_FP | AArch64::AEK_SIMD | 909 AArch64::AEK_RAS | AArch64::AEK_LSE | 910 AArch64::AEK_RDM | AArch64::AEK_FP16 | 911 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, 912 "8.2-A"), 913 ARMCPUTestParams("cortex-a510", "armv9-a", "neon-fp-armv8", 914 AArch64::AEK_CRC | AArch64::AEK_FP | 915 AArch64::AEK_SIMD | AArch64::AEK_RAS | 916 AArch64::AEK_LSE | AArch64::AEK_RDM | 917 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 918 AArch64::AEK_BF16 | AArch64::AEK_I8MM | 919 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 920 AArch64::AEK_SVE2BITPERM | AArch64::AEK_PAUTH | 921 AArch64::AEK_MTE | AArch64::AEK_SSBS | 922 AArch64::AEK_FP16FML | AArch64::AEK_SB, 923 "9-A"), 924 ARMCPUTestParams("cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 925 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 926 AArch64::AEK_FP | AArch64::AEK_SIMD, 927 "8-A"), 928 ARMCPUTestParams("cortex-a65", "armv8.2-a", "crypto-neon-fp-armv8", 929 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 930 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 931 AArch64::AEK_FP16 | AArch64::AEK_LSE | 932 AArch64::AEK_RAS | AArch64::AEK_RCPC | 933 AArch64::AEK_RDM | AArch64::AEK_SIMD | 934 AArch64::AEK_SSBS, 935 "8.2-A"), 936 ARMCPUTestParams("cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", 937 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 938 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 939 AArch64::AEK_FP16 | AArch64::AEK_LSE | 940 AArch64::AEK_RAS | AArch64::AEK_RCPC | 941 AArch64::AEK_RDM | AArch64::AEK_SIMD | 942 AArch64::AEK_SSBS, 943 "8.2-A"), 944 ARMCPUTestParams("cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 945 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 946 AArch64::AEK_FP | AArch64::AEK_SIMD, 947 "8-A"), 948 ARMCPUTestParams("cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 949 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 950 AArch64::AEK_FP | AArch64::AEK_SIMD, 951 "8-A"), 952 ARMCPUTestParams("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 953 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 954 AArch64::AEK_FP | AArch64::AEK_SIMD | 955 AArch64::AEK_RAS | AArch64::AEK_LSE | 956 AArch64::AEK_RDM | AArch64::AEK_FP16 | 957 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, 958 "8.2-A"), 959 ARMCPUTestParams("cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 960 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 961 AArch64::AEK_FP | AArch64::AEK_RDM | 962 AArch64::AEK_SIMD | AArch64::AEK_RAS | 963 AArch64::AEK_LSE | AArch64::AEK_FP16 | 964 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 965 AArch64::AEK_SSBS, 966 "8.2-A"), 967 ARMCPUTestParams("cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 968 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 969 AArch64::AEK_FP | AArch64::AEK_RDM | 970 AArch64::AEK_SIMD | AArch64::AEK_RAS | 971 AArch64::AEK_LSE | AArch64::AEK_FP16 | 972 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 973 AArch64::AEK_SSBS, 974 "8.2-A"), 975 ARMCPUTestParams("cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8", 976 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 977 AArch64::AEK_FP | AArch64::AEK_RDM | 978 AArch64::AEK_SIMD | AArch64::AEK_RAS | 979 AArch64::AEK_LSE | AArch64::AEK_FP16 | 980 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 981 AArch64::AEK_SSBS, 982 "8.2-A"), 983 ARMCPUTestParams("cortex-a78", "armv8.2-a", "crypto-neon-fp-armv8", 984 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 985 AArch64::AEK_FP | AArch64::AEK_RDM | 986 AArch64::AEK_SIMD | AArch64::AEK_RAS | 987 AArch64::AEK_LSE | AArch64::AEK_FP16 | 988 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 989 AArch64::AEK_SSBS, 990 "8.2-A"), 991 ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8", 992 AArch64::AEK_RAS | AArch64::AEK_CRC | 993 AArch64::AEK_CRYPTO | AArch64::AEK_FP | 994 AArch64::AEK_SIMD | AArch64::AEK_RAS | 995 AArch64::AEK_LSE | AArch64::AEK_RDM | 996 AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 997 AArch64::AEK_RCPC | AArch64::AEK_SSBS, 998 "8.2-A"), 999 ARMCPUTestParams("cortex-a710", "armv9-a", "neon-fp-armv8", 1000 AArch64::AEK_CRC | AArch64::AEK_FP | 1001 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1002 AArch64::AEK_LSE | AArch64::AEK_RDM | 1003 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1004 AArch64::AEK_MTE | AArch64::AEK_FP16FML | 1005 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 1006 AArch64::AEK_SVE2BITPERM | AArch64::AEK_PAUTH | 1007 AArch64::AEK_FLAGM | AArch64::AEK_SB | 1008 AArch64::AEK_I8MM | AArch64::AEK_BF16, 1009 "9-A"), 1010 ARMCPUTestParams( 1011 "neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8", 1012 AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS | 1013 AArch64::AEK_RCPC | AArch64::AEK_CRC | AArch64::AEK_FP | 1014 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 1015 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1016 AArch64::AEK_CRYPTO | AArch64::AEK_FP16 | AArch64::AEK_BF16, 1017 "8.4-A"), 1018 ARMCPUTestParams("cortex-r82", "armv8-r", "crypto-neon-fp-armv8", 1019 AArch64::AEK_CRC | AArch64::AEK_RDM | 1020 AArch64::AEK_SSBS | AArch64::AEK_DOTPROD | 1021 AArch64::AEK_FP | AArch64::AEK_SIMD | 1022 AArch64::AEK_FP16 | AArch64::AEK_FP16FML | 1023 AArch64::AEK_RAS | AArch64::AEK_RCPC | 1024 AArch64::AEK_LSE | AArch64::AEK_SB, 1025 "8-R"), 1026 ARMCPUTestParams("cortex-x1", "armv8.2-a", "crypto-neon-fp-armv8", 1027 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1028 AArch64::AEK_FP | AArch64::AEK_RDM | 1029 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1030 AArch64::AEK_LSE | AArch64::AEK_FP16 | 1031 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 1032 AArch64::AEK_SSBS, 1033 "8.2-A"), 1034 ARMCPUTestParams("cortex-x2", "armv9-a", "neon-fp-armv8", 1035 AArch64::AEK_CRC | AArch64::AEK_FP | 1036 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1037 AArch64::AEK_LSE | AArch64::AEK_RDM | 1038 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1039 AArch64::AEK_MTE | AArch64::AEK_PAUTH | 1040 AArch64::AEK_I8MM | AArch64::AEK_BF16 | 1041 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 1042 AArch64::AEK_SVE2BITPERM | AArch64::AEK_SSBS | 1043 AArch64::AEK_SB | AArch64::AEK_FP16FML, 1044 "9-A"), 1045 ARMCPUTestParams("cyclone", "armv8-a", "crypto-neon-fp-armv8", 1046 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1047 AArch64::AEK_FP | AArch64::AEK_SIMD, 1048 "8-A"), 1049 ARMCPUTestParams("apple-a7", "armv8-a", "crypto-neon-fp-armv8", 1050 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1051 AArch64::AEK_FP | AArch64::AEK_SIMD, 1052 "8-A"), 1053 ARMCPUTestParams("apple-a8", "armv8-a", "crypto-neon-fp-armv8", 1054 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1055 AArch64::AEK_FP | AArch64::AEK_SIMD, 1056 "8-A"), 1057 ARMCPUTestParams("apple-a9", "armv8-a", "crypto-neon-fp-armv8", 1058 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1059 AArch64::AEK_FP | AArch64::AEK_SIMD, 1060 "8-A"), 1061 ARMCPUTestParams("apple-a10", "armv8-a", "crypto-neon-fp-armv8", 1062 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1063 AArch64::AEK_FP | AArch64::AEK_RDM | 1064 AArch64::AEK_SIMD, 1065 "8-A"), 1066 ARMCPUTestParams("apple-a11", "armv8.2-a", "crypto-neon-fp-armv8", 1067 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1068 AArch64::AEK_FP | AArch64::AEK_LSE | 1069 AArch64::AEK_RAS | AArch64::AEK_RDM | 1070 AArch64::AEK_SIMD | AArch64::AEK_FP16, 1071 "8.2-A"), 1072 ARMCPUTestParams("apple-a12", "armv8.3-a", "crypto-neon-fp-armv8", 1073 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1074 AArch64::AEK_FP | AArch64::AEK_SIMD | 1075 AArch64::AEK_LSE | AArch64::AEK_RAS | 1076 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1077 AArch64::AEK_FP16, 1078 "8.3-A"), 1079 ARMCPUTestParams("apple-a13", "armv8.4-a", "crypto-neon-fp-armv8", 1080 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1081 AArch64::AEK_FP | AArch64::AEK_SIMD | 1082 AArch64::AEK_LSE | AArch64::AEK_RAS | 1083 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1084 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1085 AArch64::AEK_FP16FML, 1086 "8.4-A"), 1087 ARMCPUTestParams("apple-a14", "armv8.5-a", "crypto-neon-fp-armv8", 1088 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1089 AArch64::AEK_FP | AArch64::AEK_SIMD | 1090 AArch64::AEK_LSE | AArch64::AEK_RAS | 1091 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1092 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1093 AArch64::AEK_FP16FML, 1094 "8.5-A"), 1095 ARMCPUTestParams("apple-m1", "armv8.5-a", "crypto-neon-fp-armv8", 1096 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1097 AArch64::AEK_FP | AArch64::AEK_SIMD | 1098 AArch64::AEK_LSE | AArch64::AEK_RAS | 1099 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1100 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1101 AArch64::AEK_FP16FML, 1102 "8.5-A"), 1103 ARMCPUTestParams("apple-s4", "armv8.3-a", "crypto-neon-fp-armv8", 1104 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1105 AArch64::AEK_FP | AArch64::AEK_SIMD | 1106 AArch64::AEK_LSE | AArch64::AEK_RAS | 1107 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1108 AArch64::AEK_FP16, 1109 "8.3-A"), 1110 ARMCPUTestParams("apple-s5", "armv8.3-a", "crypto-neon-fp-armv8", 1111 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1112 AArch64::AEK_FP | AArch64::AEK_SIMD | 1113 AArch64::AEK_LSE | AArch64::AEK_RAS | 1114 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1115 AArch64::AEK_FP16, 1116 "8.3-A"), 1117 ARMCPUTestParams("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 1118 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1119 AArch64::AEK_FP | AArch64::AEK_SIMD, 1120 "8-A"), 1121 ARMCPUTestParams("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 1122 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1123 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1124 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1125 AArch64::AEK_RAS | AArch64::AEK_RDM | 1126 AArch64::AEK_SIMD, 1127 "8.2-A"), 1128 ARMCPUTestParams("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 1129 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1130 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1131 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1132 AArch64::AEK_RAS | AArch64::AEK_RDM | 1133 AArch64::AEK_SIMD, 1134 "8.2-A"), 1135 ARMCPUTestParams("falkor", "armv8-a", "crypto-neon-fp-armv8", 1136 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1137 AArch64::AEK_FP | AArch64::AEK_SIMD | 1138 AArch64::AEK_RDM, 1139 "8-A"), 1140 ARMCPUTestParams("kryo", "armv8-a", "crypto-neon-fp-armv8", 1141 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1142 AArch64::AEK_FP | AArch64::AEK_SIMD, 1143 "8-A"), 1144 ARMCPUTestParams("neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", 1145 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1146 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1147 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1148 AArch64::AEK_RAS | AArch64::AEK_RCPC | 1149 AArch64::AEK_RDM | AArch64::AEK_SIMD | 1150 AArch64::AEK_SSBS, 1151 "8.2-A"), 1152 ARMCPUTestParams("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 1153 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1154 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1155 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1156 AArch64::AEK_PROFILE | AArch64::AEK_RAS | 1157 AArch64::AEK_RCPC | AArch64::AEK_RDM | 1158 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 1159 "8.2-A"), 1160 ARMCPUTestParams("neoverse-n2", "armv8.5-a", "crypto-neon-fp-armv8", 1161 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1162 AArch64::AEK_FP | AArch64::AEK_SIMD | 1163 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1164 AArch64::AEK_LSE | AArch64::AEK_SVE | 1165 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 1166 AArch64::AEK_RDM | AArch64::AEK_MTE | 1167 AArch64::AEK_SSBS | AArch64::AEK_SB | 1168 AArch64::AEK_SVE2 | AArch64::AEK_SVE2BITPERM | 1169 AArch64::AEK_BF16 | AArch64::AEK_I8MM, 1170 "8.5-A"), 1171 ARMCPUTestParams( 1172 "neoverse-512tvb", "armv8.4-a", "crypto-neon-fp-armv8", 1173 AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS | 1174 AArch64::AEK_RCPC | AArch64::AEK_CRC | AArch64::AEK_FP | 1175 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 1176 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1177 AArch64::AEK_CRYPTO | AArch64::AEK_FP16 | AArch64::AEK_BF16, 1178 "8.4-A"), 1179 ARMCPUTestParams("thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", 1180 AArch64::AEK_NONE | AArch64::AEK_CRC | 1181 AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 1182 AArch64::AEK_RDM | AArch64::AEK_FP | 1183 AArch64::AEK_SIMD, 1184 "8.1-A"), 1185 ARMCPUTestParams("thunderx3t110", "armv8.3-a", "crypto-neon-fp-armv8", 1186 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1187 AArch64::AEK_LSE | AArch64::AEK_RDM | 1188 AArch64::AEK_FP | AArch64::AEK_SIMD | 1189 AArch64::AEK_PROFILE | AArch64::AEK_RAS | 1190 AArch64::AEK_RAND | AArch64::AEK_RCPC, 1191 "8.3-A"), 1192 ARMCPUTestParams("thunderx", "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("thunderxt81", "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("thunderxt83", "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("thunderxt88", "armv8-a", "crypto-neon-fp-armv8", 1208 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1209 AArch64::AEK_SIMD | AArch64::AEK_FP | 1210 AArch64::AEK_PROFILE, 1211 "8-A"), 1212 ARMCPUTestParams("tsv110", "armv8.2-a", "crypto-neon-fp-armv8", 1213 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1214 AArch64::AEK_FP | AArch64::AEK_SIMD | 1215 AArch64::AEK_RAS | AArch64::AEK_LSE | 1216 AArch64::AEK_RDM | AArch64::AEK_PROFILE | 1217 AArch64::AEK_FP16 | AArch64::AEK_FP16FML | 1218 AArch64::AEK_DOTPROD, 1219 "8.2-A"), 1220 ARMCPUTestParams("a64fx", "armv8.2-a", "crypto-neon-fp-armv8", 1221 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1222 AArch64::AEK_FP | AArch64::AEK_SIMD | 1223 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1224 AArch64::AEK_LSE | AArch64::AEK_SVE | 1225 AArch64::AEK_RDM, 1226 "8.2-A"), 1227 ARMCPUTestParams("carmel", "armv8.2-a", "crypto-neon-fp-armv8", 1228 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1229 AArch64::AEK_FP | AArch64::AEK_SIMD | 1230 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1231 AArch64::AEK_LSE | AArch64::AEK_RDM, 1232 "8.2-A"))); 1233 1234 static constexpr unsigned NumAArch64CPUArchs = 52; 1235 1236 TEST(TargetParserTest, testAArch64CPUArchList) { 1237 SmallVector<StringRef, NumAArch64CPUArchs> List; 1238 AArch64::fillValidCPUArchList(List); 1239 1240 // No list exists for these in this test suite, so ensure all are 1241 // valid, and match the expected 'magic' count. 1242 EXPECT_EQ(List.size(), NumAArch64CPUArchs); 1243 for(StringRef CPU : List) { 1244 EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); 1245 } 1246 } 1247 1248 bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 1249 unsigned ArchAttr) { 1250 AArch64::ArchKind AK = AArch64::parseArch(Arch); 1251 return (AK != AArch64::ArchKind::INVALID) && 1252 AArch64::getDefaultCPU(Arch).equals(DefaultCPU) && 1253 AArch64::getSubArch(AK).equals(SubArch) && 1254 (AArch64::getArchAttr(AK) == ArchAttr); 1255 } 1256 1257 TEST(TargetParserTest, testAArch64Arch) { 1258 EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", 1259 ARMBuildAttrs::CPUArch::v8_A)); 1260 EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", 1261 ARMBuildAttrs::CPUArch::v8_A)); 1262 EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", 1263 ARMBuildAttrs::CPUArch::v8_A)); 1264 EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", 1265 ARMBuildAttrs::CPUArch::v8_A)); 1266 EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", 1267 ARMBuildAttrs::CPUArch::v8_A)); 1268 EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", 1269 ARMBuildAttrs::CPUArch::v8_A)); 1270 EXPECT_TRUE(testAArch64Arch("armv8.6-a", "generic", "v8.6a", 1271 ARMBuildAttrs::CPUArch::v8_A)); 1272 EXPECT_TRUE(testAArch64Arch("armv8.7-a", "generic", "v8.7a", 1273 ARMBuildAttrs::CPUArch::v8_A)); 1274 EXPECT_TRUE(testAArch64Arch("armv8.8-a", "generic", "v8.8a", 1275 ARMBuildAttrs::CPUArch::v8_A)); 1276 EXPECT_TRUE(testAArch64Arch("armv9-a", "generic", "v9a", 1277 ARMBuildAttrs::CPUArch::v8_A)); 1278 EXPECT_TRUE(testAArch64Arch("armv9.1-a", "generic", "v9.1a", 1279 ARMBuildAttrs::CPUArch::v8_A)); 1280 EXPECT_TRUE(testAArch64Arch("armv9.2-a", "generic", "v9.2a", 1281 ARMBuildAttrs::CPUArch::v8_A)); 1282 } 1283 1284 bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, 1285 StringRef ArchExt) { 1286 return AArch64::getDefaultExtensions(CPUName, AK) & 1287 AArch64::parseArchExt(ArchExt); 1288 } 1289 1290 TEST(TargetParserTest, testAArch64Extension) { 1291 EXPECT_FALSE(testAArch64Extension("cortex-a34", 1292 AArch64::ArchKind::INVALID, "ras")); 1293 EXPECT_FALSE(testAArch64Extension("cortex-a35", 1294 AArch64::ArchKind::INVALID, "ras")); 1295 EXPECT_FALSE(testAArch64Extension("cortex-a53", 1296 AArch64::ArchKind::INVALID, "ras")); 1297 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1298 AArch64::ArchKind::INVALID, "ras")); 1299 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1300 AArch64::ArchKind::INVALID, "fp16")); 1301 EXPECT_FALSE(testAArch64Extension("cortex-a55", 1302 AArch64::ArchKind::INVALID, "fp16fml")); 1303 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1304 AArch64::ArchKind::INVALID, "dotprod")); 1305 EXPECT_FALSE(testAArch64Extension("cortex-a57", 1306 AArch64::ArchKind::INVALID, "ras")); 1307 EXPECT_FALSE(testAArch64Extension("cortex-a72", 1308 AArch64::ArchKind::INVALID, "ras")); 1309 EXPECT_FALSE(testAArch64Extension("cortex-a73", 1310 AArch64::ArchKind::INVALID, "ras")); 1311 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1312 AArch64::ArchKind::INVALID, "ras")); 1313 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1314 AArch64::ArchKind::INVALID, "fp16")); 1315 EXPECT_FALSE(testAArch64Extension("cortex-a75", 1316 AArch64::ArchKind::INVALID, "fp16fml")); 1317 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1318 AArch64::ArchKind::INVALID, "dotprod")); 1319 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1320 AArch64::ArchKind::INVALID, "ras")); 1321 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1322 AArch64::ArchKind::INVALID, "fp16")); 1323 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1324 AArch64::ArchKind::INVALID, "fp16fml")); 1325 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1326 AArch64::ArchKind::INVALID, "dotprod")); 1327 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1328 AArch64::ArchKind::INVALID, "lse")); 1329 EXPECT_FALSE(testAArch64Extension("cyclone", 1330 AArch64::ArchKind::INVALID, "ras")); 1331 EXPECT_FALSE(testAArch64Extension("exynos-m3", 1332 AArch64::ArchKind::INVALID, "ras")); 1333 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1334 AArch64::ArchKind::INVALID, "dotprod")); 1335 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1336 AArch64::ArchKind::INVALID, "fp16")); 1337 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1338 AArch64::ArchKind::INVALID, "lse")); 1339 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1340 AArch64::ArchKind::INVALID, "ras")); 1341 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1342 AArch64::ArchKind::INVALID, "rdm")); 1343 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1344 AArch64::ArchKind::INVALID, "dotprod")); 1345 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1346 AArch64::ArchKind::INVALID, "fp16")); 1347 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1348 AArch64::ArchKind::INVALID, "lse")); 1349 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1350 AArch64::ArchKind::INVALID, "ras")); 1351 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1352 AArch64::ArchKind::INVALID, "rdm")); 1353 EXPECT_TRUE(testAArch64Extension("falkor", 1354 AArch64::ArchKind::INVALID, "rdm")); 1355 EXPECT_FALSE(testAArch64Extension("kryo", 1356 AArch64::ArchKind::INVALID, "ras")); 1357 EXPECT_TRUE(testAArch64Extension("saphira", 1358 AArch64::ArchKind::INVALID, "crc")); 1359 EXPECT_TRUE(testAArch64Extension("saphira", 1360 AArch64::ArchKind::INVALID, "lse")); 1361 EXPECT_TRUE(testAArch64Extension("saphira", 1362 AArch64::ArchKind::INVALID, "rdm")); 1363 EXPECT_TRUE(testAArch64Extension("saphira", 1364 AArch64::ArchKind::INVALID, "ras")); 1365 EXPECT_TRUE(testAArch64Extension("saphira", 1366 AArch64::ArchKind::INVALID, "rcpc")); 1367 EXPECT_TRUE(testAArch64Extension("saphira", 1368 AArch64::ArchKind::INVALID, "profile")); 1369 EXPECT_FALSE(testAArch64Extension("saphira", 1370 AArch64::ArchKind::INVALID, "fp16")); 1371 EXPECT_FALSE(testAArch64Extension("thunderx2t99", 1372 AArch64::ArchKind::INVALID, "ras")); 1373 EXPECT_FALSE(testAArch64Extension("thunderx", 1374 AArch64::ArchKind::INVALID, "lse")); 1375 EXPECT_FALSE(testAArch64Extension("thunderxt81", 1376 AArch64::ArchKind::INVALID, "lse")); 1377 EXPECT_FALSE(testAArch64Extension("thunderxt83", 1378 AArch64::ArchKind::INVALID, "lse")); 1379 EXPECT_FALSE(testAArch64Extension("thunderxt88", 1380 AArch64::ArchKind::INVALID, "lse")); 1381 EXPECT_TRUE(testAArch64Extension("tsv110", 1382 AArch64::ArchKind::INVALID, "crypto")); 1383 EXPECT_FALSE(testAArch64Extension("tsv110", 1384 AArch64::ArchKind::INVALID, "sha3")); 1385 EXPECT_FALSE(testAArch64Extension("tsv110", 1386 AArch64::ArchKind::INVALID, "sm4")); 1387 EXPECT_TRUE(testAArch64Extension("tsv110", 1388 AArch64::ArchKind::INVALID, "ras")); 1389 EXPECT_TRUE(testAArch64Extension("tsv110", 1390 AArch64::ArchKind::INVALID, "profile")); 1391 EXPECT_TRUE(testAArch64Extension("tsv110", 1392 AArch64::ArchKind::INVALID, "fp16")); 1393 EXPECT_TRUE(testAArch64Extension("tsv110", 1394 AArch64::ArchKind::INVALID, "fp16fml")); 1395 EXPECT_TRUE(testAArch64Extension("tsv110", 1396 AArch64::ArchKind::INVALID, "dotprod")); 1397 EXPECT_TRUE(testAArch64Extension("a64fx", 1398 AArch64::ArchKind::INVALID, "fp16")); 1399 EXPECT_TRUE(testAArch64Extension("a64fx", 1400 AArch64::ArchKind::INVALID, "sve")); 1401 EXPECT_FALSE(testAArch64Extension("a64fx", 1402 AArch64::ArchKind::INVALID, "sve2")); 1403 EXPECT_TRUE( 1404 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "crypto")); 1405 EXPECT_TRUE( 1406 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "fp16")); 1407 1408 EXPECT_FALSE(testAArch64Extension( 1409 "generic", AArch64::ArchKind::ARMV8A, "ras")); 1410 EXPECT_FALSE(testAArch64Extension( 1411 "generic", AArch64::ArchKind::ARMV8_1A, "ras")); 1412 EXPECT_FALSE(testAArch64Extension( 1413 "generic", AArch64::ArchKind::ARMV8_2A, "profile")); 1414 EXPECT_FALSE(testAArch64Extension( 1415 "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); 1416 EXPECT_FALSE(testAArch64Extension( 1417 "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); 1418 EXPECT_FALSE(testAArch64Extension( 1419 "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); 1420 EXPECT_FALSE(testAArch64Extension( 1421 "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); 1422 EXPECT_FALSE(testAArch64Extension( 1423 "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); 1424 EXPECT_FALSE(testAArch64Extension( 1425 "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); 1426 } 1427 1428 TEST(TargetParserTest, AArch64ExtensionFeatures) { 1429 std::vector<uint64_t> Extensions = { 1430 AArch64::AEK_CRC, AArch64::AEK_CRYPTO, 1431 AArch64::AEK_FP, AArch64::AEK_SIMD, 1432 AArch64::AEK_FP16, AArch64::AEK_PROFILE, 1433 AArch64::AEK_RAS, AArch64::AEK_LSE, 1434 AArch64::AEK_RDM, AArch64::AEK_DOTPROD, 1435 AArch64::AEK_SVE, AArch64::AEK_SVE2, 1436 AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, 1437 AArch64::AEK_SVE2SHA3, AArch64::AEK_SVE2BITPERM, 1438 AArch64::AEK_RCPC, AArch64::AEK_FP16FML, 1439 AArch64::AEK_SME, AArch64::AEK_SMEF64, 1440 AArch64::AEK_SMEI64 }; 1441 1442 std::vector<StringRef> Features; 1443 1444 uint64_t ExtVal = 0; 1445 for (auto Ext : Extensions) 1446 ExtVal |= Ext; 1447 1448 EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); 1449 EXPECT_TRUE(!Features.size()); 1450 1451 AArch64::getExtensionFeatures(ExtVal, Features); 1452 EXPECT_TRUE(Extensions.size() == Features.size()); 1453 1454 EXPECT_TRUE(llvm::is_contained(Features, "+crc")); 1455 EXPECT_TRUE(llvm::is_contained(Features, "+crypto")); 1456 EXPECT_TRUE(llvm::is_contained(Features, "+fp-armv8")); 1457 EXPECT_TRUE(llvm::is_contained(Features, "+neon")); 1458 EXPECT_TRUE(llvm::is_contained(Features, "+fullfp16")); 1459 EXPECT_TRUE(llvm::is_contained(Features, "+spe")); 1460 EXPECT_TRUE(llvm::is_contained(Features, "+ras")); 1461 EXPECT_TRUE(llvm::is_contained(Features, "+lse")); 1462 EXPECT_TRUE(llvm::is_contained(Features, "+rdm")); 1463 EXPECT_TRUE(llvm::is_contained(Features, "+dotprod")); 1464 EXPECT_TRUE(llvm::is_contained(Features, "+rcpc")); 1465 EXPECT_TRUE(llvm::is_contained(Features, "+fp16fml")); 1466 EXPECT_TRUE(llvm::is_contained(Features, "+sve")); 1467 EXPECT_TRUE(llvm::is_contained(Features, "+sve2")); 1468 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-aes")); 1469 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sm4")); 1470 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sha3")); 1471 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-bitperm")); 1472 EXPECT_TRUE(llvm::is_contained(Features, "+sme")); 1473 EXPECT_TRUE(llvm::is_contained(Features, "+sme-f64")); 1474 EXPECT_TRUE(llvm::is_contained(Features, "+sme-i64")); 1475 } 1476 1477 TEST(TargetParserTest, AArch64ArchFeatures) { 1478 std::vector<StringRef> Features; 1479 1480 for (auto AK : AArch64::ArchKinds) 1481 EXPECT_TRUE((AK == AArch64::ArchKind::INVALID) 1482 ? !AArch64::getArchFeatures(AK, Features) 1483 : AArch64::getArchFeatures(AK, Features)); 1484 } 1485 1486 TEST(TargetParserTest, AArch64ArchExtFeature) { 1487 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 1488 {"crypto", "nocrypto", "+crypto", "-crypto"}, 1489 {"flagm", "noflagm", "+flagm", "-flagm"}, 1490 {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, 1491 {"simd", "nosimd", "+neon", "-neon"}, 1492 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 1493 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 1494 {"profile", "noprofile", "+spe", "-spe"}, 1495 {"ras", "noras", "+ras", "-ras"}, 1496 {"lse", "nolse", "+lse", "-lse"}, 1497 {"rdm", "nordm", "+rdm", "-rdm"}, 1498 {"sve", "nosve", "+sve", "-sve"}, 1499 {"sve2", "nosve2", "+sve2", "-sve2"}, 1500 {"sve2-aes", "nosve2-aes", "+sve2-aes", 1501 "-sve2-aes"}, 1502 {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", 1503 "-sve2-sm4"}, 1504 {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", 1505 "-sve2-sha3"}, 1506 {"sve2-bitperm", "nosve2-bitperm", 1507 "+sve2-bitperm", "-sve2-bitperm"}, 1508 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 1509 {"rcpc", "norcpc", "+rcpc", "-rcpc" }, 1510 {"rng", "norng", "+rand", "-rand"}, 1511 {"memtag", "nomemtag", "+mte", "-mte"}, 1512 {"tme", "notme", "+tme", "-tme"}, 1513 {"pauth", "nopauth", "+pauth", "-pauth"}, 1514 {"ssbs", "nossbs", "+ssbs", "-ssbs"}, 1515 {"sb", "nosb", "+sb", "-sb"}, 1516 {"predres", "nopredres", "+predres", "-predres"}, 1517 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 1518 {"f32mm", "nof32mm", "+f32mm", "-f32mm"}, 1519 {"f64mm", "nof64mm", "+f64mm", "-f64mm"}, 1520 {"sme", "nosme", "+sme", "-sme"}, 1521 {"sme-f64", "nosme-f64", "+sme-f64", "-sme-f64"}, 1522 {"sme-i64", "nosme-i64", "+sme-i64", "-sme-i64"}, 1523 }; 1524 1525 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 1526 EXPECT_EQ(StringRef(ArchExt[i][2]), 1527 AArch64::getArchExtFeature(ArchExt[i][0])); 1528 EXPECT_EQ(StringRef(ArchExt[i][3]), 1529 AArch64::getArchExtFeature(ArchExt[i][1])); 1530 } 1531 } 1532 1533 } // namespace 1534