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/ADT/STLExtras.h" 10 #include "llvm/ADT/StringExtras.h" 11 #include "llvm/Support/AArch64TargetParser.h" 12 #include "llvm/Support/ARMBuildAttributes.h" 13 #include "llvm/Support/FormatVariadic.h" 14 #include "llvm/Support/TargetParser.h" 15 #include "gtest/gtest.h" 16 #include <string> 17 18 using namespace llvm; 19 20 namespace { 21 const char *ARMArch[] = { 22 "armv2", "armv2a", "armv3", "armv3m", "armv4", 23 "armv4t", "armv5", "armv5t", "armv5e", "armv5te", 24 "armv5tej", "armv6", "armv6j", "armv6k", "armv6hl", 25 "armv6t2", "armv6kz", "armv6z", "armv6zk", "armv6-m", 26 "armv6m", "armv6sm", "armv6s-m", "armv7-a", "armv7", 27 "armv7a", "armv7ve", "armv7hl", "armv7l", "armv7-r", 28 "armv7r", "armv7-m", "armv7m", "armv7k", "armv7s", 29 "armv7e-m", "armv7em", "armv8-a", "armv8", "armv8a", 30 "armv8l", "armv8.1-a", "armv8.1a", "armv8.2-a", "armv8.2a", 31 "armv8.3-a", "armv8.3a", "armv8.4-a", "armv8.4a", "armv8.5-a", 32 "armv8.5a", "armv8.6-a", "armv8.6a", "armv8.7-a", "armv8.7a", 33 "armv8.8-a", "armv8.8a", "armv8-r", "armv8r", "armv8-m.base", 34 "armv8m.base", "armv8-m.main", "armv8m.main", "iwmmxt", "iwmmxt2", 35 "xscale", "armv8.1-m.main", "armv9-a", "armv9", "armv9a", 36 "armv9.1-a", "armv9.1a", "armv9.2-a", "armv9.2a", 37 }; 38 39 template <ARM::ISAKind ISAKind> 40 std::string FormatExtensionFlags(uint64_t Flags) { 41 std::vector<StringRef> Features; 42 43 if (ISAKind == ARM::ISAKind::AARCH64) { 44 // AEK_NONE is not meant to be shown to the user so the target parser 45 // does not recognise it. It is relevant here though. 46 if (Flags & AArch64::AEK_NONE) 47 Features.push_back("none"); 48 AArch64::getExtensionFeatures(Flags, Features); 49 } else { 50 if (Flags & ARM::AEK_NONE) 51 Features.push_back("none"); 52 ARM::getExtensionFeatures(Flags, Features); 53 } 54 55 // The target parser also includes every extension you don't have. 56 // E.g. if AEK_CRC is not set then it adds "-crc". Not useful here. 57 Features.erase(std::remove_if(Features.begin(), Features.end(), 58 [](StringRef extension) { 59 return extension.startswith("-"); 60 }), 61 Features.end()); 62 63 return llvm::join(Features, ", "); 64 } 65 66 template <ARM::ISAKind ISAKind> 67 testing::AssertionResult 68 AssertSameExtensionFlags(const char *m_expr, const char *n_expr, 69 uint64_t ExpectedFlags, uint64_t GotFlags) { 70 if (ExpectedFlags == GotFlags) 71 return testing::AssertionSuccess(); 72 73 return testing::AssertionFailure() << llvm::formatv( 74 "Expected extension flags: {0} ({1:x})\n" 75 " Got extension flags: {2} ({3:x})\n", 76 FormatExtensionFlags<ISAKind>(ExpectedFlags), ExpectedFlags, 77 FormatExtensionFlags<ISAKind>(GotFlags), GotFlags); 78 } 79 80 struct ARMCPUTestParams { 81 ARMCPUTestParams(StringRef CPUName, StringRef ExpectedArch, 82 StringRef ExpectedFPU, uint64_t ExpectedFlags, 83 StringRef CPUAttr) 84 : CPUName(CPUName), ExpectedArch(ExpectedArch), ExpectedFPU(ExpectedFPU), 85 ExpectedFlags(ExpectedFlags), CPUAttr(CPUAttr) {} 86 87 friend std::ostream &operator<<(std::ostream &os, 88 const ARMCPUTestParams ¶ms) { 89 return os << "\"" << params.CPUName.str() << "\", \"" 90 << params.ExpectedArch.str() << "\", \"" 91 << params.ExpectedFPU.str() << "\", 0x" << std::hex 92 << params.ExpectedFlags << ", \"" << params.CPUAttr.str() << "\""; 93 } 94 95 StringRef CPUName; 96 StringRef ExpectedArch; 97 StringRef ExpectedFPU; 98 uint64_t ExpectedFlags; 99 StringRef CPUAttr; 100 }; 101 102 class ARMCPUTestFixture : public ::testing::TestWithParam<ARMCPUTestParams> {}; 103 104 TEST_P(ARMCPUTestFixture, ARMCPUTests) { 105 auto params = GetParam(); 106 107 ARM::ArchKind AK = ARM::parseCPUArch(params.CPUName); 108 EXPECT_EQ(params.ExpectedArch, ARM::getArchName(AK)); 109 110 unsigned FPUKind = ARM::getDefaultFPU(params.CPUName, AK); 111 EXPECT_EQ(params.ExpectedFPU, ARM::getFPUName(FPUKind)); 112 113 uint64_t default_extensions = ARM::getDefaultExtensions(params.CPUName, AK); 114 EXPECT_PRED_FORMAT2(AssertSameExtensionFlags<ARM::ISAKind::ARM>, 115 params.ExpectedFlags, default_extensions); 116 117 EXPECT_EQ(params.CPUAttr, ARM::getCPUAttr(AK)); 118 } 119 120 // Note that we include ARM::AEK_NONE even when there are other extensions 121 // we expect. This is because the default extensions for a CPU are the sum 122 // of the default extensions for its architecture and for the CPU. 123 // So if a CPU has no extra extensions, it adds AEK_NONE. 124 INSTANTIATE_TEST_SUITE_P( 125 ARMCPUTestsPart1, ARMCPUTestFixture, 126 ::testing::Values( 127 ARMCPUTestParams("invalid", "invalid", "invalid", ARM::AEK_NONE, ""), 128 ARMCPUTestParams("generic", "invalid", "none", ARM::AEK_NONE, ""), 129 130 ARMCPUTestParams("arm8", "armv4", "none", ARM::AEK_NONE, "4"), 131 ARMCPUTestParams("arm810", "armv4", "none", ARM::AEK_NONE, "4"), 132 ARMCPUTestParams("strongarm", "armv4", "none", ARM::AEK_NONE, "4"), 133 ARMCPUTestParams("strongarm110", "armv4", "none", ARM::AEK_NONE, "4"), 134 ARMCPUTestParams("strongarm1100", "armv4", "none", ARM::AEK_NONE, "4"), 135 ARMCPUTestParams("strongarm1110", "armv4", "none", ARM::AEK_NONE, "4"), 136 ARMCPUTestParams("arm7tdmi", "armv4t", "none", ARM::AEK_NONE, "4T"), 137 ARMCPUTestParams("arm7tdmi-s", "armv4t", "none", ARM::AEK_NONE, "4T"), 138 ARMCPUTestParams("arm710t", "armv4t", "none", ARM::AEK_NONE, "4T"), 139 ARMCPUTestParams("arm720t", "armv4t", "none", ARM::AEK_NONE, "4T"), 140 ARMCPUTestParams("arm9", "armv4t", "none", ARM::AEK_NONE, "4T"), 141 ARMCPUTestParams("arm9tdmi", "armv4t", "none", ARM::AEK_NONE, "4T"), 142 ARMCPUTestParams("arm920", "armv4t", "none", ARM::AEK_NONE, "4T"), 143 ARMCPUTestParams("arm920t", "armv4t", "none", ARM::AEK_NONE, "4T"), 144 ARMCPUTestParams("arm922t", "armv4t", "none", ARM::AEK_NONE, "4T"), 145 ARMCPUTestParams("arm940t", "armv4t", "none", ARM::AEK_NONE, "4T"), 146 ARMCPUTestParams("ep9312", "armv4t", "none", ARM::AEK_NONE, "4T"), 147 ARMCPUTestParams("arm10tdmi", "armv5t", "none", ARM::AEK_NONE, "5T"), 148 ARMCPUTestParams("arm1020t", "armv5t", "none", ARM::AEK_NONE, "5T"), 149 ARMCPUTestParams("arm9e", "armv5te", "none", 150 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 151 ARMCPUTestParams("arm946e-s", "armv5te", "none", 152 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 153 ARMCPUTestParams("arm966e-s", "armv5te", "none", 154 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 155 ARMCPUTestParams("arm968e-s", "armv5te", "none", 156 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 157 ARMCPUTestParams("arm10e", "armv5te", "none", 158 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 159 ARMCPUTestParams("arm1020e", "armv5te", "none", 160 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 161 ARMCPUTestParams("arm1022e", "armv5te", "none", 162 ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), 163 ARMCPUTestParams("arm926ej-s", "armv5tej", "none", 164 ARM::AEK_NONE | ARM::AEK_DSP, "5TEJ"), 165 ARMCPUTestParams("arm1136j-s", "armv6", "none", 166 ARM::AEK_NONE | ARM::AEK_DSP, "6"), 167 ARMCPUTestParams("arm1136jf-s", "armv6", "vfpv2", 168 ARM::AEK_NONE | ARM::AEK_DSP, "6"), 169 ARMCPUTestParams("arm1176jz-s", "armv6kz", "none", 170 ARM::AEK_NONE | ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"), 171 ARMCPUTestParams("mpcore", "armv6k", "vfpv2", 172 ARM::AEK_NONE | ARM::AEK_DSP, "6K"), 173 ARMCPUTestParams("mpcorenovfp", "armv6k", "none", 174 ARM::AEK_NONE | ARM::AEK_DSP, "6K"), 175 ARMCPUTestParams("arm1176jzf-s", "armv6kz", "vfpv2", 176 ARM::AEK_NONE | ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"), 177 ARMCPUTestParams("arm1156t2-s", "armv6t2", "none", 178 ARM::AEK_NONE | ARM::AEK_DSP, "6T2"), 179 ARMCPUTestParams("arm1156t2f-s", "armv6t2", "vfpv2", 180 ARM::AEK_NONE | ARM::AEK_DSP, "6T2"), 181 ARMCPUTestParams("cortex-m0", "armv6-m", "none", ARM::AEK_NONE, "6-M"), 182 ARMCPUTestParams("cortex-m0plus", "armv6-m", "none", ARM::AEK_NONE, 183 "6-M"), 184 ARMCPUTestParams("cortex-m1", "armv6-m", "none", ARM::AEK_NONE, "6-M"), 185 ARMCPUTestParams("sc000", "armv6-m", "none", ARM::AEK_NONE, "6-M"), 186 ARMCPUTestParams("cortex-a5", "armv7-a", "neon-vfpv4", 187 ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A"), 188 ARMCPUTestParams("cortex-a7", "armv7-a", "neon-vfpv4", 189 ARM::AEK_HWDIVTHUMB | ARM::AEK_HWDIVARM | ARM::AEK_MP | 190 ARM::AEK_SEC | ARM::AEK_VIRT | ARM::AEK_DSP, 191 "7-A"), 192 ARMCPUTestParams("cortex-a8", "armv7-a", "neon", 193 ARM::AEK_SEC | ARM::AEK_DSP, "7-A"))); 194 195 // gtest in llvm has a limit of 50 test cases when using ::Values so we split 196 // them into 2 blocks 197 INSTANTIATE_TEST_SUITE_P( 198 ARMCPUTestsPart2, ARMCPUTestFixture, 199 ::testing::Values( 200 ARMCPUTestParams("cortex-a9", "armv7-a", "neon-fp16", 201 ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A"), 202 ARMCPUTestParams("cortex-a12", "armv7-a", "neon-vfpv4", 203 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 204 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 205 ARM::AEK_DSP, 206 "7-A"), 207 ARMCPUTestParams("cortex-a15", "armv7-a", "neon-vfpv4", 208 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 209 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 210 ARM::AEK_DSP, 211 "7-A"), 212 ARMCPUTestParams("cortex-a17", "armv7-a", "neon-vfpv4", 213 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 214 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 215 ARM::AEK_DSP, 216 "7-A"), 217 ARMCPUTestParams("krait", "armv7-a", "neon-vfpv4", 218 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 219 "7-A"), 220 ARMCPUTestParams("cortex-r4", "armv7-r", "none", 221 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 222 "7-R"), 223 ARMCPUTestParams("cortex-r4f", "armv7-r", "vfpv3-d16", 224 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 225 "7-R"), 226 ARMCPUTestParams("cortex-r5", "armv7-r", "vfpv3-d16", 227 ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 228 ARM::AEK_DSP, 229 "7-R"), 230 ARMCPUTestParams("cortex-r7", "armv7-r", "vfpv3-d16-fp16", 231 ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 232 ARM::AEK_DSP, 233 "7-R"), 234 ARMCPUTestParams("cortex-r8", "armv7-r", "vfpv3-d16-fp16", 235 ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 236 ARM::AEK_DSP, 237 "7-R"), 238 ARMCPUTestParams("cortex-r52", "armv8-r", "neon-fp-armv8", 239 ARM::AEK_NONE | ARM::AEK_CRC | ARM::AEK_MP | 240 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 241 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 242 "8-R"), 243 ARMCPUTestParams("sc300", "armv7-m", "none", 244 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "7-M"), 245 ARMCPUTestParams("cortex-m3", "armv7-m", "none", 246 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "7-M"), 247 ARMCPUTestParams("cortex-m4", "armv7e-m", "fpv4-sp-d16", 248 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 249 "7E-M"), 250 ARMCPUTestParams("cortex-m7", "armv7e-m", "fpv5-d16", 251 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 252 "7E-M"), 253 ARMCPUTestParams("cortex-a32", "armv8-a", "crypto-neon-fp-armv8", 254 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 255 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 256 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 257 "8-A"), 258 ARMCPUTestParams("cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 259 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 260 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 261 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 262 "8-A"), 263 ARMCPUTestParams("cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 264 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 265 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 266 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 267 "8-A"), 268 ARMCPUTestParams("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 269 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 270 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 271 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 272 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 273 "8.2-A"), 274 ARMCPUTestParams("cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 275 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 276 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 277 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 278 "8-A"), 279 ARMCPUTestParams("cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 280 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 281 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 282 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 283 "8-A"), 284 ARMCPUTestParams("cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 285 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 286 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 287 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 288 "8-A"), 289 ARMCPUTestParams("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 290 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 291 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 292 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 293 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 294 "8.2-A"), 295 ARMCPUTestParams("cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 296 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 297 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 298 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 299 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 300 "8.2-A"), 301 ARMCPUTestParams("cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 302 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 303 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 304 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 305 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 306 "8.2-A"), 307 ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8", 308 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 309 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 310 ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS | 311 ARM::AEK_FP16 | ARM::AEK_DOTPROD, 312 "8.2-A"), 313 ARMCPUTestParams("cortex-a710", "armv9-a", "neon-fp-armv8", 314 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 315 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 316 ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS | 317 ARM::AEK_DOTPROD | ARM::AEK_FP16FML | 318 ARM::AEK_BF16 | ARM::AEK_I8MM | ARM::AEK_SB, 319 "9-A"), 320 ARMCPUTestParams("cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8", 321 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 322 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 323 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 324 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 325 "8.2-A"), 326 ARMCPUTestParams("cortex-a78", "armv8.2-a", "crypto-neon-fp-armv8", 327 ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_SEC | 328 ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 329 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_CRC | 330 ARM::AEK_RAS, 331 "8.2-A"), 332 ARMCPUTestParams("cortex-x1", "armv8.2-a", "crypto-neon-fp-armv8", 333 ARM::AEK_RAS | ARM::AEK_FP16 | ARM::AEK_DOTPROD | 334 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 335 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 336 ARM::AEK_DSP | ARM::AEK_CRC, 337 "8.2-A"), 338 ARMCPUTestParams("cortex-x1c", "armv8.2-a", "crypto-neon-fp-armv8", 339 ARM::AEK_RAS | ARM::AEK_FP16 | ARM::AEK_DOTPROD | 340 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 341 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 342 ARM::AEK_DSP | ARM::AEK_CRC, 343 "8.2-A"), 344 ARMCPUTestParams("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 345 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 346 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 347 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 348 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 349 "8.2-A"), 350 ARMCPUTestParams("neoverse-n2", "armv8.5-a", "crypto-neon-fp-armv8", 351 ARM::AEK_CRC | ARM::AEK_HWDIVTHUMB | 352 ARM::AEK_HWDIVARM | ARM::AEK_MP | ARM::AEK_SEC | 353 ARM::AEK_VIRT | ARM::AEK_DSP | ARM::AEK_BF16 | 354 ARM::AEK_DOTPROD | ARM::AEK_RAS | ARM::AEK_I8MM | 355 ARM::AEK_SB, 356 "8.5-A"), 357 ARMCPUTestParams("neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8", 358 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 359 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 360 ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS | 361 ARM::AEK_FP16 | ARM::AEK_BF16 | ARM::AEK_DOTPROD, 362 "8.4-A"), 363 ARMCPUTestParams("cyclone", "armv8-a", "crypto-neon-fp-armv8", 364 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 365 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 366 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 367 "8-A"), 368 ARMCPUTestParams("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 369 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 370 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 371 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 372 "8-A"), 373 ARMCPUTestParams("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 374 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 375 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 376 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 377 ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_RAS, 378 "8.2-A"), 379 ARMCPUTestParams("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 380 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 381 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 382 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 383 ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_RAS, 384 "8.2-A"), 385 ARMCPUTestParams("cortex-m23", "armv8-m.base", "none", 386 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "8-M.Baseline"), 387 ARMCPUTestParams("cortex-m33", "armv8-m.main", "fpv5-sp-d16", 388 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline"), 389 ARMCPUTestParams("cortex-m35p", "armv8-m.main", "fpv5-sp-d16", 390 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline"), 391 ARMCPUTestParams("cortex-m55", "armv8.1-m.main", 392 "fp-armv8-fullfp16-d16", 393 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_SIMD | 394 ARM::AEK_FP | ARM::AEK_RAS | ARM::AEK_LOB | 395 ARM::AEK_FP16, 396 "8.1-M.Mainline"), 397 ARMCPUTestParams("iwmmxt", "iwmmxt", "none", ARM::AEK_NONE, "iwmmxt"), 398 ARMCPUTestParams("xscale", "xscale", "none", ARM::AEK_NONE, "xscale"), 399 ARMCPUTestParams("swift", "armv7s", "neon-vfpv4", 400 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 401 "7-S"))); 402 403 static constexpr unsigned NumARMCPUArchs = 88; 404 405 TEST(TargetParserTest, testARMCPUArchList) { 406 SmallVector<StringRef, NumARMCPUArchs> List; 407 ARM::fillValidCPUArchList(List); 408 409 // No list exists for these in this test suite, so ensure all are 410 // valid, and match the expected 'magic' count. 411 EXPECT_EQ(List.size(), NumARMCPUArchs); 412 for(StringRef CPU : List) { 413 EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID); 414 } 415 } 416 417 TEST(TargetParserTest, testInvalidARMArch) { 418 auto InvalidArchStrings = {"armv", "armv99", "noarm"}; 419 for (const char* InvalidArch : InvalidArchStrings) 420 EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID); 421 } 422 423 bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 424 unsigned ArchAttr) { 425 ARM::ArchKind AK = ARM::parseArch(Arch); 426 bool Result = (AK != ARM::ArchKind::INVALID); 427 Result &= ARM::getDefaultCPU(Arch).equals(DefaultCPU); 428 Result &= ARM::getSubArch(AK).equals(SubArch); 429 Result &= (ARM::getArchAttr(AK) == ArchAttr); 430 return Result; 431 } 432 433 TEST(TargetParserTest, testARMArch) { 434 EXPECT_TRUE( 435 testARMArch("armv2", "generic", "v2", ARMBuildAttrs::CPUArch::Pre_v4)); 436 EXPECT_TRUE( 437 testARMArch("armv2a", "generic", "v2a", ARMBuildAttrs::CPUArch::Pre_v4)); 438 EXPECT_TRUE( 439 testARMArch("armv3", "generic", "v3", ARMBuildAttrs::CPUArch::Pre_v4)); 440 EXPECT_TRUE( 441 testARMArch("armv3m", "generic", "v3m", ARMBuildAttrs::CPUArch::Pre_v4)); 442 EXPECT_TRUE( 443 testARMArch("armv4", "strongarm", "v4", 444 ARMBuildAttrs::CPUArch::v4)); 445 EXPECT_TRUE( 446 testARMArch("armv4t", "arm7tdmi", "v4t", 447 ARMBuildAttrs::CPUArch::v4T)); 448 EXPECT_TRUE( 449 testARMArch("armv5t", "arm10tdmi", "v5", 450 ARMBuildAttrs::CPUArch::v5T)); 451 EXPECT_TRUE( 452 testARMArch("armv5te", "arm1022e", "v5e", 453 ARMBuildAttrs::CPUArch::v5TE)); 454 EXPECT_TRUE( 455 testARMArch("armv5tej", "arm926ej-s", "v5e", 456 ARMBuildAttrs::CPUArch::v5TEJ)); 457 EXPECT_TRUE( 458 testARMArch("armv6", "arm1136jf-s", "v6", 459 ARMBuildAttrs::CPUArch::v6)); 460 EXPECT_TRUE( 461 testARMArch("armv6k", "mpcore", "v6k", 462 ARMBuildAttrs::CPUArch::v6K)); 463 EXPECT_TRUE( 464 testARMArch("armv6t2", "arm1156t2-s", "v6t2", 465 ARMBuildAttrs::CPUArch::v6T2)); 466 EXPECT_TRUE( 467 testARMArch("armv6kz", "arm1176jzf-s", "v6kz", 468 ARMBuildAttrs::CPUArch::v6KZ)); 469 EXPECT_TRUE( 470 testARMArch("armv6-m", "cortex-m0", "v6m", 471 ARMBuildAttrs::CPUArch::v6_M)); 472 EXPECT_TRUE( 473 testARMArch("armv7-a", "generic", "v7", 474 ARMBuildAttrs::CPUArch::v7)); 475 EXPECT_TRUE( 476 testARMArch("armv7ve", "generic", "v7ve", 477 ARMBuildAttrs::CPUArch::v7)); 478 EXPECT_TRUE( 479 testARMArch("armv7-r", "cortex-r4", "v7r", 480 ARMBuildAttrs::CPUArch::v7)); 481 EXPECT_TRUE( 482 testARMArch("armv7-m", "cortex-m3", "v7m", 483 ARMBuildAttrs::CPUArch::v7)); 484 EXPECT_TRUE( 485 testARMArch("armv7e-m", "cortex-m4", "v7em", 486 ARMBuildAttrs::CPUArch::v7E_M)); 487 EXPECT_TRUE( 488 testARMArch("armv8-a", "generic", "v8", 489 ARMBuildAttrs::CPUArch::v8_A)); 490 EXPECT_TRUE( 491 testARMArch("armv8.1-a", "generic", "v8.1a", 492 ARMBuildAttrs::CPUArch::v8_A)); 493 EXPECT_TRUE( 494 testARMArch("armv8.2-a", "generic", "v8.2a", 495 ARMBuildAttrs::CPUArch::v8_A)); 496 EXPECT_TRUE( 497 testARMArch("armv8.3-a", "generic", "v8.3a", 498 ARMBuildAttrs::CPUArch::v8_A)); 499 EXPECT_TRUE( 500 testARMArch("armv8.4-a", "generic", "v8.4a", 501 ARMBuildAttrs::CPUArch::v8_A)); 502 EXPECT_TRUE( 503 testARMArch("armv8.5-a", "generic", "v8.5a", 504 ARMBuildAttrs::CPUArch::v8_A)); 505 EXPECT_TRUE( 506 testARMArch("armv8.6-a", "generic", "v8.6a", 507 ARMBuildAttrs::CPUArch::v8_A)); 508 EXPECT_TRUE( 509 testARMArch("armv8.7-a", "generic", "v8.7a", 510 ARMBuildAttrs::CPUArch::v8_A)); 511 EXPECT_TRUE(testARMArch("armv8.8-a", "generic", "v8.8a", 512 ARMBuildAttrs::CPUArch::v8_A)); 513 EXPECT_TRUE( 514 testARMArch("armv9-a", "generic", "v9a", 515 ARMBuildAttrs::CPUArch::v8_A)); 516 EXPECT_TRUE( 517 testARMArch("armv9.1-a", "generic", "v9.1a", 518 ARMBuildAttrs::CPUArch::v8_A)); 519 EXPECT_TRUE( 520 testARMArch("armv9.2-a", "generic", "v9.2a", 521 ARMBuildAttrs::CPUArch::v8_A)); 522 EXPECT_TRUE( 523 testARMArch("armv8-r", "cortex-r52", "v8r", 524 ARMBuildAttrs::CPUArch::v8_R)); 525 EXPECT_TRUE( 526 testARMArch("armv8-m.base", "generic", "v8m.base", 527 ARMBuildAttrs::CPUArch::v8_M_Base)); 528 EXPECT_TRUE( 529 testARMArch("armv8-m.main", "generic", "v8m.main", 530 ARMBuildAttrs::CPUArch::v8_M_Main)); 531 EXPECT_TRUE( 532 testARMArch("armv8.1-m.main", "generic", "v8.1m.main", 533 ARMBuildAttrs::CPUArch::v8_1_M_Main)); 534 EXPECT_TRUE( 535 testARMArch("iwmmxt", "iwmmxt", "", 536 ARMBuildAttrs::CPUArch::v5TE)); 537 EXPECT_TRUE( 538 testARMArch("iwmmxt2", "generic", "", 539 ARMBuildAttrs::CPUArch::v5TE)); 540 EXPECT_TRUE( 541 testARMArch("xscale", "xscale", "v5e", 542 ARMBuildAttrs::CPUArch::v5TE)); 543 EXPECT_TRUE( 544 testARMArch("armv7s", "swift", "v7s", 545 ARMBuildAttrs::CPUArch::v7)); 546 EXPECT_TRUE( 547 testARMArch("armv7k", "generic", "v7k", 548 ARMBuildAttrs::CPUArch::v7)); 549 } 550 551 bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { 552 return ARM::getDefaultExtensions(CPUName, ArchKind) & 553 ARM::parseArchExt(ArchExt); 554 } 555 556 TEST(TargetParserTest, testARMExtension) { 557 EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); 558 EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); 559 EXPECT_FALSE(testARMExtension("arm10tdmi", 560 ARM::ArchKind::INVALID, "simd")); 561 EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); 562 EXPECT_FALSE(testARMExtension("arm926ej-s", 563 ARM::ArchKind::INVALID, "simd")); 564 EXPECT_FALSE(testARMExtension("arm1136jf-s", 565 ARM::ArchKind::INVALID, "crypto")); 566 EXPECT_FALSE(testARMExtension("arm1156t2-s", 567 ARM::ArchKind::INVALID, "crypto")); 568 EXPECT_FALSE(testARMExtension("arm1176jzf-s", 569 ARM::ArchKind::INVALID, "crypto")); 570 EXPECT_FALSE(testARMExtension("cortex-m0", 571 ARM::ArchKind::INVALID, "crypto")); 572 EXPECT_FALSE(testARMExtension("cortex-a8", 573 ARM::ArchKind::INVALID, "crypto")); 574 EXPECT_FALSE(testARMExtension("cortex-r4", 575 ARM::ArchKind::INVALID, "crypto")); 576 EXPECT_FALSE(testARMExtension("cortex-m3", 577 ARM::ArchKind::INVALID, "crypto")); 578 EXPECT_FALSE(testARMExtension("cortex-a53", 579 ARM::ArchKind::INVALID, "ras")); 580 EXPECT_FALSE(testARMExtension("cortex-a53", 581 ARM::ArchKind::INVALID, "fp16")); 582 EXPECT_TRUE(testARMExtension("cortex-a55", 583 ARM::ArchKind::INVALID, "fp16")); 584 EXPECT_FALSE(testARMExtension("cortex-a55", 585 ARM::ArchKind::INVALID, "fp16fml")); 586 EXPECT_TRUE(testARMExtension("cortex-a75", 587 ARM::ArchKind::INVALID, "fp16")); 588 EXPECT_FALSE(testARMExtension("cortex-a75", 589 ARM::ArchKind::INVALID, "fp16fml")); 590 EXPECT_FALSE(testARMExtension("cortex-r52", 591 ARM::ArchKind::INVALID, "ras")); 592 EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); 593 EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); 594 EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); 595 596 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); 597 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); 598 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); 599 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); 600 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); 601 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); 602 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); 603 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); 604 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); 605 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); 606 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); 607 EXPECT_FALSE(testARMExtension("generic", 608 ARM::ArchKind::ARMV6T2, "crypto")); 609 EXPECT_FALSE(testARMExtension("generic", 610 ARM::ArchKind::ARMV6KZ, "crypto")); 611 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); 612 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); 613 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); 614 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); 615 EXPECT_FALSE(testARMExtension("generic", 616 ARM::ArchKind::ARMV7EM, "crypto")); 617 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); 618 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); 619 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); 620 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); 621 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); 622 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); 623 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); 624 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); 625 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); 626 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); 627 EXPECT_FALSE(testARMExtension("generic", 628 ARM::ArchKind::ARMV8MBaseline, "crc")); 629 EXPECT_FALSE(testARMExtension("generic", 630 ARM::ArchKind::ARMV8MMainline, "crc")); 631 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); 632 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); 633 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); 634 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); 635 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); 636 } 637 638 TEST(TargetParserTest, ARMFPUVersion) { 639 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 640 FK <= ARM::FPUKind::FK_LAST; 641 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 642 if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || 643 ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") 644 EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 645 else 646 EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 647 } 648 649 TEST(TargetParserTest, ARMFPUNeonSupportLevel) { 650 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 651 FK <= ARM::FPUKind::FK_LAST; 652 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 653 if (FK == ARM::FK_LAST || 654 ARM::getFPUName(FK).find("neon") == std::string::npos) 655 EXPECT_EQ(ARM::NeonSupportLevel::None, 656 ARM::getFPUNeonSupportLevel(FK)); 657 else 658 EXPECT_NE(ARM::NeonSupportLevel::None, 659 ARM::getFPUNeonSupportLevel(FK)); 660 } 661 662 TEST(TargetParserTest, ARMFPURestriction) { 663 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 664 FK <= ARM::FPUKind::FK_LAST; 665 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 666 if (FK == ARM::FK_LAST || 667 (ARM::getFPUName(FK).find("d16") == std::string::npos && 668 ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) 669 EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 670 else 671 EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 672 } 673 } 674 675 TEST(TargetParserTest, ARMExtensionFeatures) { 676 std::map<uint64_t, std::vector<StringRef>> Extensions; 677 678 for (auto &Ext : ARM::ARCHExtNames) { 679 if (Ext.Feature && Ext.NegFeature) 680 Extensions[Ext.ID] = { StringRef(Ext.Feature), 681 StringRef(Ext.NegFeature) }; 682 } 683 684 Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; 685 Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; 686 687 std::vector<StringRef> Features; 688 689 EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); 690 691 for (auto &E : Extensions) { 692 // test +extension 693 Features.clear(); 694 ARM::getExtensionFeatures(E.first, Features); 695 EXPECT_TRUE(llvm::is_contained(Features, E.second.at(0))); 696 EXPECT_EQ(Extensions.size(), Features.size()); 697 698 // test -extension 699 Features.clear(); 700 ARM::getExtensionFeatures(~E.first, Features); 701 EXPECT_TRUE(llvm::is_contained(Features, E.second.at(1))); 702 EXPECT_EQ(Extensions.size(), Features.size()); 703 } 704 } 705 706 TEST(TargetParserTest, ARMFPUFeatures) { 707 std::vector<StringRef> Features; 708 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 709 FK <= ARM::FPUKind::FK_LAST; 710 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 711 if (FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) 712 EXPECT_FALSE(ARM::getFPUFeatures(FK, Features)); 713 else 714 EXPECT_TRUE(ARM::getFPUFeatures(FK, Features)); 715 } 716 } 717 718 TEST(TargetParserTest, ARMArchExtFeature) { 719 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 720 {"crypto", "nocrypto", "+crypto", "-crypto"}, 721 {"dsp", "nodsp", "+dsp", "-dsp"}, 722 {"fp", "nofp", nullptr, nullptr}, 723 {"idiv", "noidiv", nullptr, nullptr}, 724 {"mp", "nomp", nullptr, nullptr}, 725 {"simd", "nosimd", nullptr, nullptr}, 726 {"sec", "nosec", nullptr, nullptr}, 727 {"virt", "novirt", nullptr, nullptr}, 728 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 729 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 730 {"ras", "noras", "+ras", "-ras"}, 731 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 732 {"os", "noos", nullptr, nullptr}, 733 {"iwmmxt", "noiwmmxt", nullptr, nullptr}, 734 {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, 735 {"maverick", "maverick", nullptr, nullptr}, 736 {"xscale", "noxscale", nullptr, nullptr}, 737 {"sb", "nosb", "+sb", "-sb"}, 738 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 739 {"mve", "nomve", "+mve", "-mve"}, 740 {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; 741 742 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 743 EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); 744 EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); 745 } 746 } 747 748 static bool 749 testArchExtDependency(const char *ArchExt, 750 const std::initializer_list<const char *> &Expected) { 751 std::vector<StringRef> Features; 752 unsigned FPUID; 753 754 if (!ARM::appendArchExtFeatures("", ARM::ArchKind::ARMV8_1MMainline, ArchExt, 755 Features, FPUID)) 756 return false; 757 758 return llvm::all_of(Expected, [&](StringRef Ext) { 759 return llvm::is_contained(Features, Ext); 760 }); 761 } 762 763 TEST(TargetParserTest, ARMArchExtDependencies) { 764 EXPECT_TRUE(testArchExtDependency("mve", {"+mve", "+dsp"})); 765 EXPECT_TRUE(testArchExtDependency("mve.fp", {"+mve.fp", "+mve", "+dsp"})); 766 EXPECT_TRUE(testArchExtDependency("nodsp", {"-dsp", "-mve", "-mve.fp"})); 767 EXPECT_TRUE(testArchExtDependency("nomve", {"-mve", "-mve.fp"})); 768 } 769 770 TEST(TargetParserTest, ARMparseHWDiv) { 771 const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; 772 773 for (unsigned i = 0; i < array_lengthof(hwdiv); i++) 774 EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); 775 } 776 777 TEST(TargetParserTest, ARMparseArchEndianAndISA) { 778 const char *Arch[] = { 779 "v2", "v2a", "v3", "v3m", "v4", "v4t", 780 "v5", "v5t", "v5e", "v5te", "v5tej", "v6", 781 "v6j", "v6k", "v6hl", "v6t2", "v6kz", "v6z", 782 "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", 783 "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", 784 "v7r", "v7-m", "v7m", "v7k", "v7s", "v7e-m", 785 "v7em", "v8-a", "v8", "v8a", "v8l", "v8.1-a", 786 "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", 787 "v8.4a", "v8.5-a", "v8.5a", "v8.6-a", "v8.6a", "v8.7-a", 788 "v8.7a", "v8.8-a", "v8.8a", "v8-r", "v8m.base", "v8m.main", 789 "v8.1m.main"}; 790 791 for (unsigned i = 0; i < array_lengthof(Arch); i++) { 792 std::string arm_1 = "armeb" + (std::string)(Arch[i]); 793 std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; 794 std::string arm_3 = "arm" + (std::string)(Arch[i]); 795 std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); 796 std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; 797 std::string thumb_3 = "thumb" + (std::string)(Arch[i]); 798 799 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); 800 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); 801 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); 802 803 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); 804 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); 805 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); 806 if (i >= 4) { 807 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); 808 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); 809 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); 810 811 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); 812 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); 813 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); 814 } 815 } 816 817 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); 818 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); 819 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); 820 821 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); 822 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); 823 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); 824 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); 825 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); 826 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); 827 } 828 829 TEST(TargetParserTest, ARMparseArchProfile) { 830 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { 831 switch (ARM::parseArch(ARMArch[i])) { 832 case ARM::ArchKind::ARMV6M: 833 case ARM::ArchKind::ARMV7M: 834 case ARM::ArchKind::ARMV7EM: 835 case ARM::ArchKind::ARMV8MMainline: 836 case ARM::ArchKind::ARMV8MBaseline: 837 case ARM::ArchKind::ARMV8_1MMainline: 838 EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); 839 break; 840 case ARM::ArchKind::ARMV7R: 841 case ARM::ArchKind::ARMV8R: 842 EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); 843 break; 844 case ARM::ArchKind::ARMV7A: 845 case ARM::ArchKind::ARMV7VE: 846 case ARM::ArchKind::ARMV7K: 847 case ARM::ArchKind::ARMV8A: 848 case ARM::ArchKind::ARMV8_1A: 849 case ARM::ArchKind::ARMV8_2A: 850 case ARM::ArchKind::ARMV8_3A: 851 case ARM::ArchKind::ARMV8_4A: 852 case ARM::ArchKind::ARMV8_5A: 853 case ARM::ArchKind::ARMV8_6A: 854 case ARM::ArchKind::ARMV8_7A: 855 case ARM::ArchKind::ARMV8_8A: 856 case ARM::ArchKind::ARMV9A: 857 case ARM::ArchKind::ARMV9_1A: 858 case ARM::ArchKind::ARMV9_2A: 859 case ARM::ArchKind::ARMV9_3A: 860 EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); 861 break; 862 default: 863 EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); 864 break; 865 } 866 } 867 } 868 869 TEST(TargetParserTest, ARMparseArchVersion) { 870 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) 871 if (((std::string)ARMArch[i]).substr(0, 4) == "armv") 872 EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); 873 else 874 EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); 875 } 876 877 class AArch64CPUTestFixture 878 : public ::testing::TestWithParam<ARMCPUTestParams> {}; 879 880 TEST_P(AArch64CPUTestFixture, testAArch64CPU) { 881 ARMCPUTestParams params = GetParam(); 882 883 AArch64::ArchKind AK = AArch64::parseCPUArch(params.CPUName); 884 EXPECT_EQ(params.ExpectedArch, AArch64::getArchName(AK)); 885 886 uint64_t default_extensions = 887 AArch64::getDefaultExtensions(params.CPUName, AK); 888 EXPECT_PRED_FORMAT2(AssertSameExtensionFlags<ARM::ISAKind::AARCH64>, 889 params.ExpectedFlags, default_extensions); 890 891 unsigned FPUKind = AArch64::getDefaultFPU(params.CPUName, AK); 892 EXPECT_EQ(params.ExpectedFPU, ARM::getFPUName(FPUKind)); 893 894 EXPECT_EQ(params.CPUAttr, AArch64::getCPUAttr(AK)); 895 } 896 897 INSTANTIATE_TEST_SUITE_P( 898 AArch64CPUTests, AArch64CPUTestFixture, 899 ::testing::Values( 900 ARMCPUTestParams("invalid", "invalid", "invalid", AArch64::AEK_NONE, 901 ""), 902 ARMCPUTestParams("generic", "invalid", "none", AArch64::AEK_NONE, ""), 903 904 ARMCPUTestParams("cortex-a34", "armv8-a", "crypto-neon-fp-armv8", 905 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 906 AArch64::AEK_FP | AArch64::AEK_SIMD, 907 "8-A"), 908 ARMCPUTestParams("cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 909 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 910 AArch64::AEK_FP | AArch64::AEK_SIMD, 911 "8-A"), 912 ARMCPUTestParams("cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 913 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 914 AArch64::AEK_FP | AArch64::AEK_SIMD, 915 "8-A"), 916 ARMCPUTestParams("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 917 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 918 AArch64::AEK_FP | AArch64::AEK_SIMD | 919 AArch64::AEK_RAS | AArch64::AEK_LSE | 920 AArch64::AEK_RDM | AArch64::AEK_FP16 | 921 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, 922 "8.2-A"), 923 ARMCPUTestParams("cortex-a510", "armv9-a", "neon-fp-armv8", 924 AArch64::AEK_CRC | AArch64::AEK_FP | 925 AArch64::AEK_SIMD | AArch64::AEK_RAS | 926 AArch64::AEK_LSE | AArch64::AEK_RDM | 927 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 928 AArch64::AEK_BF16 | AArch64::AEK_I8MM | 929 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 930 AArch64::AEK_SVE2BITPERM | AArch64::AEK_PAUTH | 931 AArch64::AEK_MTE | AArch64::AEK_SSBS | 932 AArch64::AEK_FP16FML | AArch64::AEK_SB, 933 "9-A"), 934 ARMCPUTestParams("cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 935 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 936 AArch64::AEK_FP | AArch64::AEK_SIMD, 937 "8-A"), 938 ARMCPUTestParams("cortex-a65", "armv8.2-a", "crypto-neon-fp-armv8", 939 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 940 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 941 AArch64::AEK_FP16 | AArch64::AEK_LSE | 942 AArch64::AEK_RAS | AArch64::AEK_RCPC | 943 AArch64::AEK_RDM | AArch64::AEK_SIMD | 944 AArch64::AEK_SSBS, 945 "8.2-A"), 946 ARMCPUTestParams("cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", 947 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 948 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 949 AArch64::AEK_FP16 | AArch64::AEK_LSE | 950 AArch64::AEK_RAS | AArch64::AEK_RCPC | 951 AArch64::AEK_RDM | AArch64::AEK_SIMD | 952 AArch64::AEK_SSBS, 953 "8.2-A"), 954 ARMCPUTestParams("cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 955 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 956 AArch64::AEK_FP | AArch64::AEK_SIMD, 957 "8-A"), 958 ARMCPUTestParams("cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 959 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 960 AArch64::AEK_FP | AArch64::AEK_SIMD, 961 "8-A"), 962 ARMCPUTestParams("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 963 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 964 AArch64::AEK_FP | AArch64::AEK_SIMD | 965 AArch64::AEK_RAS | AArch64::AEK_LSE | 966 AArch64::AEK_RDM | AArch64::AEK_FP16 | 967 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, 968 "8.2-A"), 969 ARMCPUTestParams("cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 970 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 971 AArch64::AEK_FP | AArch64::AEK_RDM | 972 AArch64::AEK_SIMD | AArch64::AEK_RAS | 973 AArch64::AEK_LSE | AArch64::AEK_FP16 | 974 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 975 AArch64::AEK_SSBS, 976 "8.2-A"), 977 ARMCPUTestParams("cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 978 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 979 AArch64::AEK_FP | AArch64::AEK_RDM | 980 AArch64::AEK_SIMD | AArch64::AEK_RAS | 981 AArch64::AEK_LSE | AArch64::AEK_FP16 | 982 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 983 AArch64::AEK_SSBS, 984 "8.2-A"), 985 ARMCPUTestParams("cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8", 986 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 987 AArch64::AEK_FP | AArch64::AEK_RDM | 988 AArch64::AEK_SIMD | AArch64::AEK_RAS | 989 AArch64::AEK_LSE | AArch64::AEK_FP16 | 990 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 991 AArch64::AEK_SSBS, 992 "8.2-A"), 993 ARMCPUTestParams("cortex-a78", "armv8.2-a", "crypto-neon-fp-armv8", 994 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 995 AArch64::AEK_FP | AArch64::AEK_RDM | 996 AArch64::AEK_SIMD | AArch64::AEK_RAS | 997 AArch64::AEK_LSE | AArch64::AEK_FP16 | 998 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 999 AArch64::AEK_SSBS | AArch64::AEK_PROFILE, 1000 "8.2-A"), 1001 ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8", 1002 AArch64::AEK_RAS | AArch64::AEK_CRC | 1003 AArch64::AEK_CRYPTO | AArch64::AEK_FP | 1004 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1005 AArch64::AEK_LSE | AArch64::AEK_RDM | 1006 AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 1007 AArch64::AEK_RCPC | AArch64::AEK_SSBS | 1008 AArch64::AEK_PROFILE | AArch64::AEK_FLAGM | 1009 AArch64::AEK_PAUTH | AArch64::AEK_FP16FML, 1010 "8.2-A"), 1011 ARMCPUTestParams("cortex-a710", "armv9-a", "neon-fp-armv8", 1012 AArch64::AEK_CRC | AArch64::AEK_FP | 1013 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1014 AArch64::AEK_LSE | AArch64::AEK_RDM | 1015 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1016 AArch64::AEK_MTE | AArch64::AEK_FP16FML | 1017 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 1018 AArch64::AEK_SVE2BITPERM | AArch64::AEK_PAUTH | 1019 AArch64::AEK_FLAGM | AArch64::AEK_SB | 1020 AArch64::AEK_I8MM | AArch64::AEK_BF16, 1021 "9-A"), 1022 ARMCPUTestParams( 1023 "neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8", 1024 AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS | 1025 AArch64::AEK_RCPC | AArch64::AEK_CRC | AArch64::AEK_FP | 1026 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 1027 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1028 AArch64::AEK_CRYPTO | AArch64::AEK_FP16 | AArch64::AEK_BF16 | 1029 AArch64::AEK_PROFILE | AArch64::AEK_RAND | 1030 AArch64::AEK_FP16FML | AArch64::AEK_I8MM, 1031 "8.4-A"), 1032 ARMCPUTestParams("cortex-r82", "armv8-r", "crypto-neon-fp-armv8", 1033 AArch64::AEK_CRC | AArch64::AEK_RDM | 1034 AArch64::AEK_SSBS | AArch64::AEK_DOTPROD | 1035 AArch64::AEK_FP | AArch64::AEK_SIMD | 1036 AArch64::AEK_FP16 | AArch64::AEK_FP16FML | 1037 AArch64::AEK_RAS | AArch64::AEK_RCPC | 1038 AArch64::AEK_LSE | AArch64::AEK_SB, 1039 "8-R"), 1040 ARMCPUTestParams("cortex-x1", "armv8.2-a", "crypto-neon-fp-armv8", 1041 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1042 AArch64::AEK_FP | AArch64::AEK_RDM | 1043 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1044 AArch64::AEK_LSE | AArch64::AEK_FP16 | 1045 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 1046 AArch64::AEK_SSBS | AArch64::AEK_PROFILE, 1047 "8.2-A"), 1048 ARMCPUTestParams("cortex-x1c", "armv8.2-a", "crypto-neon-fp-armv8", 1049 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1050 AArch64::AEK_FP | AArch64::AEK_RDM | 1051 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1052 AArch64::AEK_LSE | AArch64::AEK_FP16 | 1053 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 1054 AArch64::AEK_SSBS | AArch64::AEK_PAUTH | 1055 AArch64::AEK_PROFILE, 1056 "8.2-A"), 1057 ARMCPUTestParams("cortex-x2", "armv9-a", "neon-fp-armv8", 1058 AArch64::AEK_CRC | AArch64::AEK_FP | 1059 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1060 AArch64::AEK_LSE | AArch64::AEK_RDM | 1061 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1062 AArch64::AEK_MTE | AArch64::AEK_PAUTH | 1063 AArch64::AEK_I8MM | AArch64::AEK_BF16 | 1064 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 1065 AArch64::AEK_SVE2BITPERM | AArch64::AEK_SSBS | 1066 AArch64::AEK_SB | AArch64::AEK_FP16FML, 1067 "9-A"), 1068 ARMCPUTestParams("cyclone", "armv8-a", "crypto-neon-fp-armv8", 1069 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1070 AArch64::AEK_FP | AArch64::AEK_SIMD, 1071 "8-A"), 1072 ARMCPUTestParams("apple-a7", "armv8-a", "crypto-neon-fp-armv8", 1073 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1074 AArch64::AEK_FP | AArch64::AEK_SIMD, 1075 "8-A"), 1076 ARMCPUTestParams("apple-a8", "armv8-a", "crypto-neon-fp-armv8", 1077 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1078 AArch64::AEK_FP | AArch64::AEK_SIMD, 1079 "8-A"), 1080 ARMCPUTestParams("apple-a9", "armv8-a", "crypto-neon-fp-armv8", 1081 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1082 AArch64::AEK_FP | AArch64::AEK_SIMD, 1083 "8-A"), 1084 ARMCPUTestParams("apple-a10", "armv8-a", "crypto-neon-fp-armv8", 1085 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1086 AArch64::AEK_FP | AArch64::AEK_RDM | 1087 AArch64::AEK_SIMD, 1088 "8-A"), 1089 ARMCPUTestParams("apple-a11", "armv8.2-a", "crypto-neon-fp-armv8", 1090 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1091 AArch64::AEK_FP | AArch64::AEK_LSE | 1092 AArch64::AEK_RAS | AArch64::AEK_RDM | 1093 AArch64::AEK_SIMD | AArch64::AEK_FP16, 1094 "8.2-A"), 1095 ARMCPUTestParams("apple-a12", "armv8.3-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_FP16, 1101 "8.3-A"), 1102 ARMCPUTestParams("apple-a13", "armv8.4-a", "crypto-neon-fp-armv8", 1103 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1104 AArch64::AEK_FP | AArch64::AEK_SIMD | 1105 AArch64::AEK_LSE | AArch64::AEK_RAS | 1106 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1107 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1108 AArch64::AEK_FP16FML | AArch64::AEK_SHA3, 1109 "8.4-A"), 1110 ARMCPUTestParams("apple-a14", "armv8.5-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_DOTPROD | AArch64::AEK_FP16 | 1116 AArch64::AEK_FP16FML | AArch64::AEK_SHA3, 1117 "8.5-A"), 1118 ARMCPUTestParams("apple-m1", "armv8.5-a", "crypto-neon-fp-armv8", 1119 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1120 AArch64::AEK_FP | AArch64::AEK_SIMD | 1121 AArch64::AEK_LSE | AArch64::AEK_RAS | 1122 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1123 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1124 AArch64::AEK_FP16FML | AArch64::AEK_SHA3, 1125 "8.5-A"), 1126 ARMCPUTestParams("apple-s4", "armv8.3-a", "crypto-neon-fp-armv8", 1127 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1128 AArch64::AEK_FP | AArch64::AEK_SIMD | 1129 AArch64::AEK_LSE | AArch64::AEK_RAS | 1130 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1131 AArch64::AEK_FP16, 1132 "8.3-A"), 1133 ARMCPUTestParams("apple-s5", "armv8.3-a", "crypto-neon-fp-armv8", 1134 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1135 AArch64::AEK_FP | AArch64::AEK_SIMD | 1136 AArch64::AEK_LSE | AArch64::AEK_RAS | 1137 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1138 AArch64::AEK_FP16, 1139 "8.3-A"), 1140 ARMCPUTestParams("exynos-m3", "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("exynos-m4", "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_RDM | 1149 AArch64::AEK_SIMD, 1150 "8.2-A"), 1151 ARMCPUTestParams("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 1152 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1153 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1154 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1155 AArch64::AEK_RAS | AArch64::AEK_RDM | 1156 AArch64::AEK_SIMD, 1157 "8.2-A"), 1158 ARMCPUTestParams("falkor", "armv8-a", "crypto-neon-fp-armv8", 1159 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1160 AArch64::AEK_FP | AArch64::AEK_SIMD | 1161 AArch64::AEK_RDM, 1162 "8-A"), 1163 ARMCPUTestParams("kryo", "armv8-a", "crypto-neon-fp-armv8", 1164 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1165 AArch64::AEK_FP | AArch64::AEK_SIMD, 1166 "8-A"), 1167 ARMCPUTestParams("neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", 1168 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1169 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1170 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1171 AArch64::AEK_RAS | AArch64::AEK_RCPC | 1172 AArch64::AEK_RDM | AArch64::AEK_SIMD | 1173 AArch64::AEK_SSBS, 1174 "8.2-A"), 1175 ARMCPUTestParams("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 1176 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1177 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1178 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1179 AArch64::AEK_PROFILE | AArch64::AEK_RAS | 1180 AArch64::AEK_RCPC | AArch64::AEK_RDM | 1181 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 1182 "8.2-A"), 1183 ARMCPUTestParams("neoverse-n2", "armv8.5-a", "crypto-neon-fp-armv8", 1184 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1185 AArch64::AEK_FP | AArch64::AEK_SIMD | 1186 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1187 AArch64::AEK_LSE | AArch64::AEK_SVE | 1188 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 1189 AArch64::AEK_RDM | AArch64::AEK_MTE | 1190 AArch64::AEK_SSBS | AArch64::AEK_SB | 1191 AArch64::AEK_SVE2 | AArch64::AEK_SVE2BITPERM | 1192 AArch64::AEK_BF16 | AArch64::AEK_I8MM, 1193 "8.5-A"), 1194 ARMCPUTestParams( 1195 "neoverse-512tvb", "armv8.4-a", "crypto-neon-fp-armv8", 1196 AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS | 1197 AArch64::AEK_RCPC | AArch64::AEK_CRC | AArch64::AEK_FP | 1198 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 1199 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1200 AArch64::AEK_CRYPTO | AArch64::AEK_FP16 | AArch64::AEK_BF16 | 1201 AArch64::AEK_PROFILE | AArch64::AEK_RAND | 1202 AArch64::AEK_FP16FML | AArch64::AEK_I8MM, 1203 "8.4-A"), 1204 ARMCPUTestParams("thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", 1205 AArch64::AEK_NONE | AArch64::AEK_CRC | 1206 AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 1207 AArch64::AEK_RDM | AArch64::AEK_FP | 1208 AArch64::AEK_SIMD, 1209 "8.1-A"), 1210 ARMCPUTestParams("thunderx3t110", "armv8.3-a", "crypto-neon-fp-armv8", 1211 AArch64::AEK_NONE | AArch64::AEK_CRC | 1212 AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 1213 AArch64::AEK_RDM | AArch64::AEK_FP | 1214 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1215 AArch64::AEK_RCPC, 1216 "8.3-A"), 1217 ARMCPUTestParams("thunderx", "armv8-a", "crypto-neon-fp-armv8", 1218 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1219 AArch64::AEK_SIMD | AArch64::AEK_FP, 1220 "8-A"), 1221 ARMCPUTestParams("thunderxt81", "armv8-a", "crypto-neon-fp-armv8", 1222 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1223 AArch64::AEK_SIMD | AArch64::AEK_FP, 1224 "8-A"), 1225 ARMCPUTestParams("thunderxt83", "armv8-a", "crypto-neon-fp-armv8", 1226 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1227 AArch64::AEK_SIMD | AArch64::AEK_FP, 1228 "8-A"), 1229 ARMCPUTestParams("thunderxt88", "armv8-a", "crypto-neon-fp-armv8", 1230 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1231 AArch64::AEK_SIMD | AArch64::AEK_FP, 1232 "8-A"), 1233 ARMCPUTestParams("tsv110", "armv8.2-a", "crypto-neon-fp-armv8", 1234 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1235 AArch64::AEK_FP | AArch64::AEK_SIMD | 1236 AArch64::AEK_RAS | AArch64::AEK_LSE | 1237 AArch64::AEK_RDM | AArch64::AEK_PROFILE | 1238 AArch64::AEK_FP16 | AArch64::AEK_FP16FML | 1239 AArch64::AEK_DOTPROD, 1240 "8.2-A"), 1241 ARMCPUTestParams("a64fx", "armv8.2-a", "crypto-neon-fp-armv8", 1242 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1243 AArch64::AEK_FP | AArch64::AEK_SIMD | 1244 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1245 AArch64::AEK_LSE | AArch64::AEK_SVE | 1246 AArch64::AEK_RDM, 1247 "8.2-A"), 1248 ARMCPUTestParams("carmel", "armv8.2-a", "crypto-neon-fp-armv8", 1249 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1250 AArch64::AEK_FP | AArch64::AEK_SIMD | 1251 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1252 AArch64::AEK_LSE | AArch64::AEK_RDM, 1253 "8.2-A"))); 1254 1255 static constexpr unsigned NumAArch64CPUArchs = 53; 1256 1257 TEST(TargetParserTest, testAArch64CPUArchList) { 1258 SmallVector<StringRef, NumAArch64CPUArchs> List; 1259 AArch64::fillValidCPUArchList(List); 1260 1261 // No list exists for these in this test suite, so ensure all are 1262 // valid, and match the expected 'magic' count. 1263 EXPECT_EQ(List.size(), NumAArch64CPUArchs); 1264 for(StringRef CPU : List) { 1265 EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); 1266 } 1267 } 1268 1269 bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 1270 unsigned ArchAttr) { 1271 AArch64::ArchKind AK = AArch64::parseArch(Arch); 1272 return (AK != AArch64::ArchKind::INVALID) && 1273 AArch64::getDefaultCPU(Arch).equals(DefaultCPU) && 1274 AArch64::getSubArch(AK).equals(SubArch) && 1275 (AArch64::getArchAttr(AK) == ArchAttr); 1276 } 1277 1278 TEST(TargetParserTest, testAArch64Arch) { 1279 EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", 1280 ARMBuildAttrs::CPUArch::v8_A)); 1281 EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", 1282 ARMBuildAttrs::CPUArch::v8_A)); 1283 EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", 1284 ARMBuildAttrs::CPUArch::v8_A)); 1285 EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", 1286 ARMBuildAttrs::CPUArch::v8_A)); 1287 EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", 1288 ARMBuildAttrs::CPUArch::v8_A)); 1289 EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", 1290 ARMBuildAttrs::CPUArch::v8_A)); 1291 EXPECT_TRUE(testAArch64Arch("armv8.6-a", "generic", "v8.6a", 1292 ARMBuildAttrs::CPUArch::v8_A)); 1293 EXPECT_TRUE(testAArch64Arch("armv8.7-a", "generic", "v8.7a", 1294 ARMBuildAttrs::CPUArch::v8_A)); 1295 EXPECT_TRUE(testAArch64Arch("armv8.8-a", "generic", "v8.8a", 1296 ARMBuildAttrs::CPUArch::v8_A)); 1297 EXPECT_TRUE(testAArch64Arch("armv9-a", "generic", "v9a", 1298 ARMBuildAttrs::CPUArch::v8_A)); 1299 EXPECT_TRUE(testAArch64Arch("armv9.1-a", "generic", "v9.1a", 1300 ARMBuildAttrs::CPUArch::v8_A)); 1301 EXPECT_TRUE(testAArch64Arch("armv9.2-a", "generic", "v9.2a", 1302 ARMBuildAttrs::CPUArch::v8_A)); 1303 } 1304 1305 bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, 1306 StringRef ArchExt) { 1307 return AArch64::getDefaultExtensions(CPUName, AK) & 1308 AArch64::parseArchExt(ArchExt); 1309 } 1310 1311 TEST(TargetParserTest, testAArch64Extension) { 1312 EXPECT_FALSE(testAArch64Extension("cortex-a34", 1313 AArch64::ArchKind::INVALID, "ras")); 1314 EXPECT_FALSE(testAArch64Extension("cortex-a35", 1315 AArch64::ArchKind::INVALID, "ras")); 1316 EXPECT_FALSE(testAArch64Extension("cortex-a53", 1317 AArch64::ArchKind::INVALID, "ras")); 1318 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1319 AArch64::ArchKind::INVALID, "ras")); 1320 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1321 AArch64::ArchKind::INVALID, "fp16")); 1322 EXPECT_FALSE(testAArch64Extension("cortex-a55", 1323 AArch64::ArchKind::INVALID, "fp16fml")); 1324 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1325 AArch64::ArchKind::INVALID, "dotprod")); 1326 EXPECT_FALSE(testAArch64Extension("cortex-a57", 1327 AArch64::ArchKind::INVALID, "ras")); 1328 EXPECT_FALSE(testAArch64Extension("cortex-a72", 1329 AArch64::ArchKind::INVALID, "ras")); 1330 EXPECT_FALSE(testAArch64Extension("cortex-a73", 1331 AArch64::ArchKind::INVALID, "ras")); 1332 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1333 AArch64::ArchKind::INVALID, "ras")); 1334 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1335 AArch64::ArchKind::INVALID, "fp16")); 1336 EXPECT_FALSE(testAArch64Extension("cortex-a75", 1337 AArch64::ArchKind::INVALID, "fp16fml")); 1338 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1339 AArch64::ArchKind::INVALID, "dotprod")); 1340 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1341 AArch64::ArchKind::INVALID, "ras")); 1342 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1343 AArch64::ArchKind::INVALID, "fp16")); 1344 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1345 AArch64::ArchKind::INVALID, "fp16fml")); 1346 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1347 AArch64::ArchKind::INVALID, "dotprod")); 1348 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1349 AArch64::ArchKind::INVALID, "lse")); 1350 EXPECT_FALSE(testAArch64Extension("cyclone", 1351 AArch64::ArchKind::INVALID, "ras")); 1352 EXPECT_FALSE(testAArch64Extension("exynos-m3", 1353 AArch64::ArchKind::INVALID, "ras")); 1354 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1355 AArch64::ArchKind::INVALID, "dotprod")); 1356 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1357 AArch64::ArchKind::INVALID, "fp16")); 1358 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1359 AArch64::ArchKind::INVALID, "lse")); 1360 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1361 AArch64::ArchKind::INVALID, "ras")); 1362 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1363 AArch64::ArchKind::INVALID, "rdm")); 1364 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1365 AArch64::ArchKind::INVALID, "dotprod")); 1366 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1367 AArch64::ArchKind::INVALID, "fp16")); 1368 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1369 AArch64::ArchKind::INVALID, "lse")); 1370 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1371 AArch64::ArchKind::INVALID, "ras")); 1372 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1373 AArch64::ArchKind::INVALID, "rdm")); 1374 EXPECT_TRUE(testAArch64Extension("falkor", 1375 AArch64::ArchKind::INVALID, "rdm")); 1376 EXPECT_FALSE(testAArch64Extension("kryo", 1377 AArch64::ArchKind::INVALID, "ras")); 1378 EXPECT_TRUE(testAArch64Extension("saphira", 1379 AArch64::ArchKind::INVALID, "crc")); 1380 EXPECT_TRUE(testAArch64Extension("saphira", 1381 AArch64::ArchKind::INVALID, "lse")); 1382 EXPECT_TRUE(testAArch64Extension("saphira", 1383 AArch64::ArchKind::INVALID, "rdm")); 1384 EXPECT_TRUE(testAArch64Extension("saphira", 1385 AArch64::ArchKind::INVALID, "ras")); 1386 EXPECT_TRUE(testAArch64Extension("saphira", 1387 AArch64::ArchKind::INVALID, "rcpc")); 1388 EXPECT_TRUE(testAArch64Extension("saphira", 1389 AArch64::ArchKind::INVALID, "profile")); 1390 EXPECT_FALSE(testAArch64Extension("saphira", 1391 AArch64::ArchKind::INVALID, "fp16")); 1392 EXPECT_FALSE(testAArch64Extension("thunderx2t99", 1393 AArch64::ArchKind::INVALID, "ras")); 1394 EXPECT_FALSE(testAArch64Extension("thunderx", 1395 AArch64::ArchKind::INVALID, "lse")); 1396 EXPECT_FALSE(testAArch64Extension("thunderxt81", 1397 AArch64::ArchKind::INVALID, "lse")); 1398 EXPECT_FALSE(testAArch64Extension("thunderxt83", 1399 AArch64::ArchKind::INVALID, "lse")); 1400 EXPECT_FALSE(testAArch64Extension("thunderxt88", 1401 AArch64::ArchKind::INVALID, "lse")); 1402 EXPECT_TRUE(testAArch64Extension("tsv110", 1403 AArch64::ArchKind::INVALID, "crypto")); 1404 EXPECT_FALSE(testAArch64Extension("tsv110", 1405 AArch64::ArchKind::INVALID, "sha3")); 1406 EXPECT_FALSE(testAArch64Extension("tsv110", 1407 AArch64::ArchKind::INVALID, "sm4")); 1408 EXPECT_TRUE(testAArch64Extension("tsv110", 1409 AArch64::ArchKind::INVALID, "ras")); 1410 EXPECT_TRUE(testAArch64Extension("tsv110", 1411 AArch64::ArchKind::INVALID, "profile")); 1412 EXPECT_TRUE(testAArch64Extension("tsv110", 1413 AArch64::ArchKind::INVALID, "fp16")); 1414 EXPECT_TRUE(testAArch64Extension("tsv110", 1415 AArch64::ArchKind::INVALID, "fp16fml")); 1416 EXPECT_TRUE(testAArch64Extension("tsv110", 1417 AArch64::ArchKind::INVALID, "dotprod")); 1418 EXPECT_TRUE(testAArch64Extension("a64fx", 1419 AArch64::ArchKind::INVALID, "fp16")); 1420 EXPECT_TRUE(testAArch64Extension("a64fx", 1421 AArch64::ArchKind::INVALID, "sve")); 1422 EXPECT_FALSE(testAArch64Extension("a64fx", 1423 AArch64::ArchKind::INVALID, "sve2")); 1424 EXPECT_TRUE( 1425 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "crypto")); 1426 EXPECT_TRUE( 1427 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "fp16")); 1428 1429 EXPECT_FALSE(testAArch64Extension( 1430 "generic", AArch64::ArchKind::ARMV8A, "ras")); 1431 EXPECT_FALSE(testAArch64Extension( 1432 "generic", AArch64::ArchKind::ARMV8_1A, "ras")); 1433 EXPECT_FALSE(testAArch64Extension( 1434 "generic", AArch64::ArchKind::ARMV8_2A, "profile")); 1435 EXPECT_FALSE(testAArch64Extension( 1436 "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); 1437 EXPECT_FALSE(testAArch64Extension( 1438 "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); 1439 EXPECT_FALSE(testAArch64Extension( 1440 "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); 1441 EXPECT_FALSE(testAArch64Extension( 1442 "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); 1443 EXPECT_FALSE(testAArch64Extension( 1444 "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); 1445 EXPECT_FALSE(testAArch64Extension( 1446 "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); 1447 } 1448 1449 TEST(TargetParserTest, AArch64ExtensionFeatures) { 1450 std::vector<uint64_t> Extensions = { 1451 AArch64::AEK_CRC, AArch64::AEK_CRYPTO, AArch64::AEK_FP, 1452 AArch64::AEK_SIMD, AArch64::AEK_FP16, AArch64::AEK_PROFILE, 1453 AArch64::AEK_RAS, AArch64::AEK_LSE, AArch64::AEK_RDM, 1454 AArch64::AEK_DOTPROD, AArch64::AEK_SVE, AArch64::AEK_SVE2, 1455 AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, AArch64::AEK_SVE2SHA3, 1456 AArch64::AEK_SVE2BITPERM, AArch64::AEK_RCPC, AArch64::AEK_FP16FML, 1457 AArch64::AEK_SME, AArch64::AEK_SMEF64, AArch64::AEK_SMEI64, 1458 AArch64::AEK_PERFMON}; 1459 1460 std::vector<StringRef> Features; 1461 1462 uint64_t ExtVal = 0; 1463 for (auto Ext : Extensions) 1464 ExtVal |= Ext; 1465 1466 EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); 1467 EXPECT_TRUE(!Features.size()); 1468 1469 AArch64::getExtensionFeatures(ExtVal, Features); 1470 EXPECT_EQ(Extensions.size(), Features.size()); 1471 1472 EXPECT_TRUE(llvm::is_contained(Features, "+crc")); 1473 EXPECT_TRUE(llvm::is_contained(Features, "+crypto")); 1474 EXPECT_TRUE(llvm::is_contained(Features, "+fp-armv8")); 1475 EXPECT_TRUE(llvm::is_contained(Features, "+neon")); 1476 EXPECT_TRUE(llvm::is_contained(Features, "+fullfp16")); 1477 EXPECT_TRUE(llvm::is_contained(Features, "+spe")); 1478 EXPECT_TRUE(llvm::is_contained(Features, "+ras")); 1479 EXPECT_TRUE(llvm::is_contained(Features, "+lse")); 1480 EXPECT_TRUE(llvm::is_contained(Features, "+rdm")); 1481 EXPECT_TRUE(llvm::is_contained(Features, "+dotprod")); 1482 EXPECT_TRUE(llvm::is_contained(Features, "+rcpc")); 1483 EXPECT_TRUE(llvm::is_contained(Features, "+fp16fml")); 1484 EXPECT_TRUE(llvm::is_contained(Features, "+sve")); 1485 EXPECT_TRUE(llvm::is_contained(Features, "+sve2")); 1486 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-aes")); 1487 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sm4")); 1488 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sha3")); 1489 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-bitperm")); 1490 EXPECT_TRUE(llvm::is_contained(Features, "+sme")); 1491 EXPECT_TRUE(llvm::is_contained(Features, "+sme-f64")); 1492 EXPECT_TRUE(llvm::is_contained(Features, "+sme-i64")); 1493 EXPECT_TRUE(llvm::is_contained(Features, "+perfmon")); 1494 } 1495 1496 TEST(TargetParserTest, AArch64ArchFeatures) { 1497 std::vector<StringRef> Features; 1498 1499 for (auto AK : AArch64::ArchKinds) { 1500 if (AK == AArch64::ArchKind::INVALID) 1501 EXPECT_FALSE(AArch64::getArchFeatures(AK, Features)); 1502 else 1503 EXPECT_TRUE(AArch64::getArchFeatures(AK, Features)); 1504 } 1505 } 1506 1507 TEST(TargetParserTest, AArch64ArchExtFeature) { 1508 const char *ArchExt[][4] = { 1509 {"crc", "nocrc", "+crc", "-crc"}, 1510 {"crypto", "nocrypto", "+crypto", "-crypto"}, 1511 {"flagm", "noflagm", "+flagm", "-flagm"}, 1512 {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, 1513 {"simd", "nosimd", "+neon", "-neon"}, 1514 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 1515 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 1516 {"profile", "noprofile", "+spe", "-spe"}, 1517 {"ras", "noras", "+ras", "-ras"}, 1518 {"lse", "nolse", "+lse", "-lse"}, 1519 {"rdm", "nordm", "+rdm", "-rdm"}, 1520 {"sve", "nosve", "+sve", "-sve"}, 1521 {"sve2", "nosve2", "+sve2", "-sve2"}, 1522 {"sve2-aes", "nosve2-aes", "+sve2-aes", "-sve2-aes"}, 1523 {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", "-sve2-sm4"}, 1524 {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", "-sve2-sha3"}, 1525 {"sve2-bitperm", "nosve2-bitperm", "+sve2-bitperm", "-sve2-bitperm"}, 1526 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 1527 {"rcpc", "norcpc", "+rcpc", "-rcpc"}, 1528 {"rng", "norng", "+rand", "-rand"}, 1529 {"memtag", "nomemtag", "+mte", "-mte"}, 1530 {"tme", "notme", "+tme", "-tme"}, 1531 {"pauth", "nopauth", "+pauth", "-pauth"}, 1532 {"ssbs", "nossbs", "+ssbs", "-ssbs"}, 1533 {"sb", "nosb", "+sb", "-sb"}, 1534 {"predres", "nopredres", "+predres", "-predres"}, 1535 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 1536 {"f32mm", "nof32mm", "+f32mm", "-f32mm"}, 1537 {"f64mm", "nof64mm", "+f64mm", "-f64mm"}, 1538 {"sme", "nosme", "+sme", "-sme"}, 1539 {"sme-f64", "nosme-f64", "+sme-f64", "-sme-f64"}, 1540 {"sme-i64", "nosme-i64", "+sme-i64", "-sme-i64"}, 1541 {"hbc", "nohbc", "+hbc", "-hbc"}, 1542 {"mops", "nomops", "+mops", "-mops"}, 1543 {"pmuv3", "nopmuv3", "+perfmon", "-perfmon"}, 1544 }; 1545 1546 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 1547 EXPECT_EQ(StringRef(ArchExt[i][2]), 1548 AArch64::getArchExtFeature(ArchExt[i][0])); 1549 EXPECT_EQ(StringRef(ArchExt[i][3]), 1550 AArch64::getArchExtFeature(ArchExt[i][1])); 1551 } 1552 } 1553 1554 } // namespace 1555