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 | ARM::AEK_RAS, 337 "8.2-A"), 338 ARMCPUTestParams("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 339 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 340 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 341 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 342 ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, 343 "8.2-A"), 344 ARMCPUTestParams("neoverse-n2", "armv8.5-a", "crypto-neon-fp-armv8", 345 ARM::AEK_CRC | ARM::AEK_HWDIVTHUMB | 346 ARM::AEK_HWDIVARM | ARM::AEK_MP | ARM::AEK_SEC | 347 ARM::AEK_VIRT | ARM::AEK_DSP | ARM::AEK_BF16 | 348 ARM::AEK_DOTPROD | ARM::AEK_RAS | ARM::AEK_I8MM | 349 ARM::AEK_SB, 350 "8.5-A"), 351 ARMCPUTestParams("neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8", 352 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 353 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 354 ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS | 355 ARM::AEK_FP16 | ARM::AEK_BF16 | ARM::AEK_DOTPROD, 356 "8.4-A"), 357 ARMCPUTestParams("cyclone", "armv8-a", "crypto-neon-fp-armv8", 358 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 359 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 360 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 361 "8-A"), 362 ARMCPUTestParams("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 363 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 364 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 365 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 366 "8-A"), 367 ARMCPUTestParams("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 368 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 369 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 370 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | 371 ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_RAS, 372 "8.2-A"), 373 ARMCPUTestParams("exynos-m5", "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("cortex-m23", "armv8-m.base", "none", 380 ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "8-M.Baseline"), 381 ARMCPUTestParams("cortex-m33", "armv8-m.main", "fpv5-sp-d16", 382 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline"), 383 ARMCPUTestParams("cortex-m35p", "armv8-m.main", "fpv5-sp-d16", 384 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline"), 385 ARMCPUTestParams("cortex-m55", "armv8.1-m.main", 386 "fp-armv8-fullfp16-d16", 387 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_SIMD | 388 ARM::AEK_FP | ARM::AEK_RAS | ARM::AEK_LOB | 389 ARM::AEK_FP16, 390 "8.1-M.Mainline"), 391 ARMCPUTestParams("iwmmxt", "iwmmxt", "none", ARM::AEK_NONE, "iwmmxt"), 392 ARMCPUTestParams("xscale", "xscale", "none", ARM::AEK_NONE, "xscale"), 393 ARMCPUTestParams("swift", "armv7s", "neon-vfpv4", 394 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 395 "7-S"))); 396 397 static constexpr unsigned NumARMCPUArchs = 87; 398 399 TEST(TargetParserTest, testARMCPUArchList) { 400 SmallVector<StringRef, NumARMCPUArchs> List; 401 ARM::fillValidCPUArchList(List); 402 403 // No list exists for these in this test suite, so ensure all are 404 // valid, and match the expected 'magic' count. 405 EXPECT_EQ(List.size(), NumARMCPUArchs); 406 for(StringRef CPU : List) { 407 EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID); 408 } 409 } 410 411 TEST(TargetParserTest, testInvalidARMArch) { 412 auto InvalidArchStrings = {"armv", "armv99", "noarm"}; 413 for (const char* InvalidArch : InvalidArchStrings) 414 EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID); 415 } 416 417 bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 418 unsigned ArchAttr) { 419 ARM::ArchKind AK = ARM::parseArch(Arch); 420 bool Result = (AK != ARM::ArchKind::INVALID); 421 Result &= ARM::getDefaultCPU(Arch).equals(DefaultCPU); 422 Result &= ARM::getSubArch(AK).equals(SubArch); 423 Result &= (ARM::getArchAttr(AK) == ArchAttr); 424 return Result; 425 } 426 427 TEST(TargetParserTest, testARMArch) { 428 EXPECT_TRUE( 429 testARMArch("armv2", "generic", "v2", ARMBuildAttrs::CPUArch::Pre_v4)); 430 EXPECT_TRUE( 431 testARMArch("armv2a", "generic", "v2a", ARMBuildAttrs::CPUArch::Pre_v4)); 432 EXPECT_TRUE( 433 testARMArch("armv3", "generic", "v3", ARMBuildAttrs::CPUArch::Pre_v4)); 434 EXPECT_TRUE( 435 testARMArch("armv3m", "generic", "v3m", ARMBuildAttrs::CPUArch::Pre_v4)); 436 EXPECT_TRUE( 437 testARMArch("armv4", "strongarm", "v4", 438 ARMBuildAttrs::CPUArch::v4)); 439 EXPECT_TRUE( 440 testARMArch("armv4t", "arm7tdmi", "v4t", 441 ARMBuildAttrs::CPUArch::v4T)); 442 EXPECT_TRUE( 443 testARMArch("armv5t", "arm10tdmi", "v5", 444 ARMBuildAttrs::CPUArch::v5T)); 445 EXPECT_TRUE( 446 testARMArch("armv5te", "arm1022e", "v5e", 447 ARMBuildAttrs::CPUArch::v5TE)); 448 EXPECT_TRUE( 449 testARMArch("armv5tej", "arm926ej-s", "v5e", 450 ARMBuildAttrs::CPUArch::v5TEJ)); 451 EXPECT_TRUE( 452 testARMArch("armv6", "arm1136jf-s", "v6", 453 ARMBuildAttrs::CPUArch::v6)); 454 EXPECT_TRUE( 455 testARMArch("armv6k", "mpcore", "v6k", 456 ARMBuildAttrs::CPUArch::v6K)); 457 EXPECT_TRUE( 458 testARMArch("armv6t2", "arm1156t2-s", "v6t2", 459 ARMBuildAttrs::CPUArch::v6T2)); 460 EXPECT_TRUE( 461 testARMArch("armv6kz", "arm1176jzf-s", "v6kz", 462 ARMBuildAttrs::CPUArch::v6KZ)); 463 EXPECT_TRUE( 464 testARMArch("armv6-m", "cortex-m0", "v6m", 465 ARMBuildAttrs::CPUArch::v6_M)); 466 EXPECT_TRUE( 467 testARMArch("armv7-a", "generic", "v7", 468 ARMBuildAttrs::CPUArch::v7)); 469 EXPECT_TRUE( 470 testARMArch("armv7ve", "generic", "v7ve", 471 ARMBuildAttrs::CPUArch::v7)); 472 EXPECT_TRUE( 473 testARMArch("armv7-r", "cortex-r4", "v7r", 474 ARMBuildAttrs::CPUArch::v7)); 475 EXPECT_TRUE( 476 testARMArch("armv7-m", "cortex-m3", "v7m", 477 ARMBuildAttrs::CPUArch::v7)); 478 EXPECT_TRUE( 479 testARMArch("armv7e-m", "cortex-m4", "v7em", 480 ARMBuildAttrs::CPUArch::v7E_M)); 481 EXPECT_TRUE( 482 testARMArch("armv8-a", "generic", "v8", 483 ARMBuildAttrs::CPUArch::v8_A)); 484 EXPECT_TRUE( 485 testARMArch("armv8.1-a", "generic", "v8.1a", 486 ARMBuildAttrs::CPUArch::v8_A)); 487 EXPECT_TRUE( 488 testARMArch("armv8.2-a", "generic", "v8.2a", 489 ARMBuildAttrs::CPUArch::v8_A)); 490 EXPECT_TRUE( 491 testARMArch("armv8.3-a", "generic", "v8.3a", 492 ARMBuildAttrs::CPUArch::v8_A)); 493 EXPECT_TRUE( 494 testARMArch("armv8.4-a", "generic", "v8.4a", 495 ARMBuildAttrs::CPUArch::v8_A)); 496 EXPECT_TRUE( 497 testARMArch("armv8.5-a", "generic", "v8.5a", 498 ARMBuildAttrs::CPUArch::v8_A)); 499 EXPECT_TRUE( 500 testARMArch("armv8.6-a", "generic", "v8.6a", 501 ARMBuildAttrs::CPUArch::v8_A)); 502 EXPECT_TRUE( 503 testARMArch("armv8.7-a", "generic", "v8.7a", 504 ARMBuildAttrs::CPUArch::v8_A)); 505 EXPECT_TRUE(testARMArch("armv8.8-a", "generic", "v8.8a", 506 ARMBuildAttrs::CPUArch::v8_A)); 507 EXPECT_TRUE( 508 testARMArch("armv9-a", "generic", "v9a", 509 ARMBuildAttrs::CPUArch::v8_A)); 510 EXPECT_TRUE( 511 testARMArch("armv9.1-a", "generic", "v9.1a", 512 ARMBuildAttrs::CPUArch::v8_A)); 513 EXPECT_TRUE( 514 testARMArch("armv9.2-a", "generic", "v9.2a", 515 ARMBuildAttrs::CPUArch::v8_A)); 516 EXPECT_TRUE( 517 testARMArch("armv8-r", "cortex-r52", "v8r", 518 ARMBuildAttrs::CPUArch::v8_R)); 519 EXPECT_TRUE( 520 testARMArch("armv8-m.base", "generic", "v8m.base", 521 ARMBuildAttrs::CPUArch::v8_M_Base)); 522 EXPECT_TRUE( 523 testARMArch("armv8-m.main", "generic", "v8m.main", 524 ARMBuildAttrs::CPUArch::v8_M_Main)); 525 EXPECT_TRUE( 526 testARMArch("armv8.1-m.main", "generic", "v8.1m.main", 527 ARMBuildAttrs::CPUArch::v8_1_M_Main)); 528 EXPECT_TRUE( 529 testARMArch("iwmmxt", "iwmmxt", "", 530 ARMBuildAttrs::CPUArch::v5TE)); 531 EXPECT_TRUE( 532 testARMArch("iwmmxt2", "generic", "", 533 ARMBuildAttrs::CPUArch::v5TE)); 534 EXPECT_TRUE( 535 testARMArch("xscale", "xscale", "v5e", 536 ARMBuildAttrs::CPUArch::v5TE)); 537 EXPECT_TRUE( 538 testARMArch("armv7s", "swift", "v7s", 539 ARMBuildAttrs::CPUArch::v7)); 540 EXPECT_TRUE( 541 testARMArch("armv7k", "generic", "v7k", 542 ARMBuildAttrs::CPUArch::v7)); 543 } 544 545 bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { 546 return ARM::getDefaultExtensions(CPUName, ArchKind) & 547 ARM::parseArchExt(ArchExt); 548 } 549 550 TEST(TargetParserTest, testARMExtension) { 551 EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); 552 EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); 553 EXPECT_FALSE(testARMExtension("arm10tdmi", 554 ARM::ArchKind::INVALID, "simd")); 555 EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); 556 EXPECT_FALSE(testARMExtension("arm926ej-s", 557 ARM::ArchKind::INVALID, "simd")); 558 EXPECT_FALSE(testARMExtension("arm1136jf-s", 559 ARM::ArchKind::INVALID, "crypto")); 560 EXPECT_FALSE(testARMExtension("arm1156t2-s", 561 ARM::ArchKind::INVALID, "crypto")); 562 EXPECT_FALSE(testARMExtension("arm1176jzf-s", 563 ARM::ArchKind::INVALID, "crypto")); 564 EXPECT_FALSE(testARMExtension("cortex-m0", 565 ARM::ArchKind::INVALID, "crypto")); 566 EXPECT_FALSE(testARMExtension("cortex-a8", 567 ARM::ArchKind::INVALID, "crypto")); 568 EXPECT_FALSE(testARMExtension("cortex-r4", 569 ARM::ArchKind::INVALID, "crypto")); 570 EXPECT_FALSE(testARMExtension("cortex-m3", 571 ARM::ArchKind::INVALID, "crypto")); 572 EXPECT_FALSE(testARMExtension("cortex-a53", 573 ARM::ArchKind::INVALID, "ras")); 574 EXPECT_FALSE(testARMExtension("cortex-a53", 575 ARM::ArchKind::INVALID, "fp16")); 576 EXPECT_TRUE(testARMExtension("cortex-a55", 577 ARM::ArchKind::INVALID, "fp16")); 578 EXPECT_FALSE(testARMExtension("cortex-a55", 579 ARM::ArchKind::INVALID, "fp16fml")); 580 EXPECT_TRUE(testARMExtension("cortex-a75", 581 ARM::ArchKind::INVALID, "fp16")); 582 EXPECT_FALSE(testARMExtension("cortex-a75", 583 ARM::ArchKind::INVALID, "fp16fml")); 584 EXPECT_FALSE(testARMExtension("cortex-r52", 585 ARM::ArchKind::INVALID, "ras")); 586 EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); 587 EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); 588 EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); 589 590 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); 591 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); 592 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); 593 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); 594 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); 595 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); 596 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); 597 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); 598 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); 599 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); 600 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); 601 EXPECT_FALSE(testARMExtension("generic", 602 ARM::ArchKind::ARMV6T2, "crypto")); 603 EXPECT_FALSE(testARMExtension("generic", 604 ARM::ArchKind::ARMV6KZ, "crypto")); 605 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); 606 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); 607 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); 608 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); 609 EXPECT_FALSE(testARMExtension("generic", 610 ARM::ArchKind::ARMV7EM, "crypto")); 611 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); 612 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); 613 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); 614 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); 615 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); 616 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); 617 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); 618 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); 619 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); 620 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); 621 EXPECT_FALSE(testARMExtension("generic", 622 ARM::ArchKind::ARMV8MBaseline, "crc")); 623 EXPECT_FALSE(testARMExtension("generic", 624 ARM::ArchKind::ARMV8MMainline, "crc")); 625 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); 626 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); 627 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); 628 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); 629 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); 630 } 631 632 TEST(TargetParserTest, ARMFPUVersion) { 633 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 634 FK <= ARM::FPUKind::FK_LAST; 635 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 636 if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || 637 ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") 638 EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 639 else 640 EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 641 } 642 643 TEST(TargetParserTest, ARMFPUNeonSupportLevel) { 644 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 645 FK <= ARM::FPUKind::FK_LAST; 646 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 647 if (FK == ARM::FK_LAST || 648 ARM::getFPUName(FK).find("neon") == std::string::npos) 649 EXPECT_EQ(ARM::NeonSupportLevel::None, 650 ARM::getFPUNeonSupportLevel(FK)); 651 else 652 EXPECT_NE(ARM::NeonSupportLevel::None, 653 ARM::getFPUNeonSupportLevel(FK)); 654 } 655 656 TEST(TargetParserTest, ARMFPURestriction) { 657 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 658 FK <= ARM::FPUKind::FK_LAST; 659 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 660 if (FK == ARM::FK_LAST || 661 (ARM::getFPUName(FK).find("d16") == std::string::npos && 662 ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) 663 EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 664 else 665 EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 666 } 667 } 668 669 TEST(TargetParserTest, ARMExtensionFeatures) { 670 std::map<uint64_t, std::vector<StringRef>> Extensions; 671 672 for (auto &Ext : ARM::ARCHExtNames) { 673 if (Ext.Feature && Ext.NegFeature) 674 Extensions[Ext.ID] = { StringRef(Ext.Feature), 675 StringRef(Ext.NegFeature) }; 676 } 677 678 Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; 679 Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; 680 681 std::vector<StringRef> Features; 682 683 EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); 684 685 for (auto &E : Extensions) { 686 // test +extension 687 Features.clear(); 688 ARM::getExtensionFeatures(E.first, Features); 689 EXPECT_TRUE(llvm::is_contained(Features, E.second.at(0))); 690 EXPECT_EQ(Extensions.size(), Features.size()); 691 692 // test -extension 693 Features.clear(); 694 ARM::getExtensionFeatures(~E.first, Features); 695 EXPECT_TRUE(llvm::is_contained(Features, E.second.at(1))); 696 EXPECT_EQ(Extensions.size(), Features.size()); 697 } 698 } 699 700 TEST(TargetParserTest, ARMFPUFeatures) { 701 std::vector<StringRef> Features; 702 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 703 FK <= ARM::FPUKind::FK_LAST; 704 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 705 if (FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) 706 EXPECT_FALSE(ARM::getFPUFeatures(FK, Features)); 707 else 708 EXPECT_TRUE(ARM::getFPUFeatures(FK, Features)); 709 } 710 } 711 712 TEST(TargetParserTest, ARMArchExtFeature) { 713 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 714 {"crypto", "nocrypto", "+crypto", "-crypto"}, 715 {"dsp", "nodsp", "+dsp", "-dsp"}, 716 {"fp", "nofp", nullptr, nullptr}, 717 {"idiv", "noidiv", nullptr, nullptr}, 718 {"mp", "nomp", nullptr, nullptr}, 719 {"simd", "nosimd", nullptr, nullptr}, 720 {"sec", "nosec", nullptr, nullptr}, 721 {"virt", "novirt", nullptr, nullptr}, 722 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 723 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 724 {"ras", "noras", "+ras", "-ras"}, 725 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 726 {"os", "noos", nullptr, nullptr}, 727 {"iwmmxt", "noiwmmxt", nullptr, nullptr}, 728 {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, 729 {"maverick", "maverick", nullptr, nullptr}, 730 {"xscale", "noxscale", nullptr, nullptr}, 731 {"sb", "nosb", "+sb", "-sb"}, 732 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 733 {"mve", "nomve", "+mve", "-mve"}, 734 {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; 735 736 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 737 EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); 738 EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); 739 } 740 } 741 742 static bool 743 testArchExtDependency(const char *ArchExt, 744 const std::initializer_list<const char *> &Expected) { 745 std::vector<StringRef> Features; 746 unsigned FPUID; 747 748 if (!ARM::appendArchExtFeatures("", ARM::ArchKind::ARMV8_1MMainline, ArchExt, 749 Features, FPUID)) 750 return false; 751 752 return llvm::all_of(Expected, [&](StringRef Ext) { 753 return llvm::is_contained(Features, Ext); 754 }); 755 } 756 757 TEST(TargetParserTest, ARMArchExtDependencies) { 758 EXPECT_TRUE(testArchExtDependency("mve", {"+mve", "+dsp"})); 759 EXPECT_TRUE(testArchExtDependency("mve.fp", {"+mve.fp", "+mve", "+dsp"})); 760 EXPECT_TRUE(testArchExtDependency("nodsp", {"-dsp", "-mve", "-mve.fp"})); 761 EXPECT_TRUE(testArchExtDependency("nomve", {"-mve", "-mve.fp"})); 762 } 763 764 TEST(TargetParserTest, ARMparseHWDiv) { 765 const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; 766 767 for (unsigned i = 0; i < array_lengthof(hwdiv); i++) 768 EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); 769 } 770 771 TEST(TargetParserTest, ARMparseArchEndianAndISA) { 772 const char *Arch[] = { 773 "v2", "v2a", "v3", "v3m", "v4", "v4t", 774 "v5", "v5t", "v5e", "v5te", "v5tej", "v6", 775 "v6j", "v6k", "v6hl", "v6t2", "v6kz", "v6z", 776 "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", 777 "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", 778 "v7r", "v7-m", "v7m", "v7k", "v7s", "v7e-m", 779 "v7em", "v8-a", "v8", "v8a", "v8l", "v8.1-a", 780 "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", 781 "v8.4a", "v8.5-a", "v8.5a", "v8.6-a", "v8.6a", "v8.7-a", 782 "v8.7a", "v8.8-a", "v8.8a", "v8-r", "v8m.base", "v8m.main", 783 "v8.1m.main"}; 784 785 for (unsigned i = 0; i < array_lengthof(Arch); i++) { 786 std::string arm_1 = "armeb" + (std::string)(Arch[i]); 787 std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; 788 std::string arm_3 = "arm" + (std::string)(Arch[i]); 789 std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); 790 std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; 791 std::string thumb_3 = "thumb" + (std::string)(Arch[i]); 792 793 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); 794 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); 795 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); 796 797 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); 798 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); 799 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); 800 if (i >= 4) { 801 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); 802 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); 803 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); 804 805 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); 806 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); 807 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); 808 } 809 } 810 811 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); 812 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); 813 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); 814 815 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); 816 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); 817 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); 818 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); 819 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); 820 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); 821 } 822 823 TEST(TargetParserTest, ARMparseArchProfile) { 824 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { 825 switch (ARM::parseArch(ARMArch[i])) { 826 case ARM::ArchKind::ARMV6M: 827 case ARM::ArchKind::ARMV7M: 828 case ARM::ArchKind::ARMV7EM: 829 case ARM::ArchKind::ARMV8MMainline: 830 case ARM::ArchKind::ARMV8MBaseline: 831 case ARM::ArchKind::ARMV8_1MMainline: 832 EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); 833 break; 834 case ARM::ArchKind::ARMV7R: 835 case ARM::ArchKind::ARMV8R: 836 EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); 837 break; 838 case ARM::ArchKind::ARMV7A: 839 case ARM::ArchKind::ARMV7VE: 840 case ARM::ArchKind::ARMV7K: 841 case ARM::ArchKind::ARMV8A: 842 case ARM::ArchKind::ARMV8_1A: 843 case ARM::ArchKind::ARMV8_2A: 844 case ARM::ArchKind::ARMV8_3A: 845 case ARM::ArchKind::ARMV8_4A: 846 case ARM::ArchKind::ARMV8_5A: 847 case ARM::ArchKind::ARMV8_6A: 848 case ARM::ArchKind::ARMV8_7A: 849 case ARM::ArchKind::ARMV8_8A: 850 case ARM::ArchKind::ARMV9A: 851 case ARM::ArchKind::ARMV9_1A: 852 case ARM::ArchKind::ARMV9_2A: 853 case ARM::ArchKind::ARMV9_3A: 854 EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); 855 break; 856 default: 857 EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); 858 break; 859 } 860 } 861 } 862 863 TEST(TargetParserTest, ARMparseArchVersion) { 864 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) 865 if (((std::string)ARMArch[i]).substr(0, 4) == "armv") 866 EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); 867 else 868 EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); 869 } 870 871 class AArch64CPUTestFixture 872 : public ::testing::TestWithParam<ARMCPUTestParams> {}; 873 874 TEST_P(AArch64CPUTestFixture, testAArch64CPU) { 875 ARMCPUTestParams params = GetParam(); 876 877 AArch64::ArchKind AK = AArch64::parseCPUArch(params.CPUName); 878 EXPECT_EQ(params.ExpectedArch, AArch64::getArchName(AK)); 879 880 uint64_t default_extensions = 881 AArch64::getDefaultExtensions(params.CPUName, AK); 882 EXPECT_PRED_FORMAT2(AssertSameExtensionFlags<ARM::ISAKind::AARCH64>, 883 params.ExpectedFlags, default_extensions); 884 885 unsigned FPUKind = AArch64::getDefaultFPU(params.CPUName, AK); 886 EXPECT_EQ(params.ExpectedFPU, ARM::getFPUName(FPUKind)); 887 888 EXPECT_EQ(params.CPUAttr, AArch64::getCPUAttr(AK)); 889 } 890 891 INSTANTIATE_TEST_SUITE_P( 892 AArch64CPUTests, AArch64CPUTestFixture, 893 ::testing::Values( 894 ARMCPUTestParams("invalid", "invalid", "invalid", AArch64::AEK_NONE, 895 ""), 896 ARMCPUTestParams("generic", "invalid", "none", AArch64::AEK_NONE, ""), 897 898 ARMCPUTestParams("cortex-a34", "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-a35", "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-a53", "armv8-a", "crypto-neon-fp-armv8", 907 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 908 AArch64::AEK_FP | AArch64::AEK_SIMD, 909 "8-A"), 910 ARMCPUTestParams("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 911 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 912 AArch64::AEK_FP | AArch64::AEK_SIMD | 913 AArch64::AEK_RAS | AArch64::AEK_LSE | 914 AArch64::AEK_RDM | AArch64::AEK_FP16 | 915 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, 916 "8.2-A"), 917 ARMCPUTestParams("cortex-a510", "armv9-a", "neon-fp-armv8", 918 AArch64::AEK_CRC | AArch64::AEK_FP | 919 AArch64::AEK_SIMD | AArch64::AEK_RAS | 920 AArch64::AEK_LSE | AArch64::AEK_RDM | 921 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 922 AArch64::AEK_BF16 | AArch64::AEK_I8MM | 923 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 924 AArch64::AEK_SVE2BITPERM | AArch64::AEK_PAUTH | 925 AArch64::AEK_MTE | AArch64::AEK_SSBS | 926 AArch64::AEK_FP16FML | AArch64::AEK_SB, 927 "9-A"), 928 ARMCPUTestParams("cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 929 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 930 AArch64::AEK_FP | AArch64::AEK_SIMD, 931 "8-A"), 932 ARMCPUTestParams("cortex-a65", "armv8.2-a", "crypto-neon-fp-armv8", 933 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 934 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 935 AArch64::AEK_FP16 | AArch64::AEK_LSE | 936 AArch64::AEK_RAS | AArch64::AEK_RCPC | 937 AArch64::AEK_RDM | AArch64::AEK_SIMD | 938 AArch64::AEK_SSBS, 939 "8.2-A"), 940 ARMCPUTestParams("cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", 941 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 942 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 943 AArch64::AEK_FP16 | AArch64::AEK_LSE | 944 AArch64::AEK_RAS | AArch64::AEK_RCPC | 945 AArch64::AEK_RDM | AArch64::AEK_SIMD | 946 AArch64::AEK_SSBS, 947 "8.2-A"), 948 ARMCPUTestParams("cortex-a72", "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-a73", "armv8-a", "crypto-neon-fp-armv8", 953 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 954 AArch64::AEK_FP | AArch64::AEK_SIMD, 955 "8-A"), 956 ARMCPUTestParams("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 957 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 958 AArch64::AEK_FP | AArch64::AEK_SIMD | 959 AArch64::AEK_RAS | AArch64::AEK_LSE | 960 AArch64::AEK_RDM | AArch64::AEK_FP16 | 961 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, 962 "8.2-A"), 963 ARMCPUTestParams("cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 964 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 965 AArch64::AEK_FP | AArch64::AEK_RDM | 966 AArch64::AEK_SIMD | AArch64::AEK_RAS | 967 AArch64::AEK_LSE | AArch64::AEK_FP16 | 968 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 969 AArch64::AEK_SSBS, 970 "8.2-A"), 971 ARMCPUTestParams("cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 972 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 973 AArch64::AEK_FP | AArch64::AEK_RDM | 974 AArch64::AEK_SIMD | AArch64::AEK_RAS | 975 AArch64::AEK_LSE | AArch64::AEK_FP16 | 976 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 977 AArch64::AEK_SSBS, 978 "8.2-A"), 979 ARMCPUTestParams("cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8", 980 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 981 AArch64::AEK_FP | AArch64::AEK_RDM | 982 AArch64::AEK_SIMD | AArch64::AEK_RAS | 983 AArch64::AEK_LSE | AArch64::AEK_FP16 | 984 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 985 AArch64::AEK_SSBS, 986 "8.2-A"), 987 ARMCPUTestParams("cortex-a78", "armv8.2-a", "crypto-neon-fp-armv8", 988 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 989 AArch64::AEK_FP | AArch64::AEK_RDM | 990 AArch64::AEK_SIMD | AArch64::AEK_RAS | 991 AArch64::AEK_LSE | AArch64::AEK_FP16 | 992 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 993 AArch64::AEK_SSBS, 994 "8.2-A"), 995 ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8", 996 AArch64::AEK_RAS | AArch64::AEK_CRC | 997 AArch64::AEK_CRYPTO | AArch64::AEK_FP | 998 AArch64::AEK_SIMD | AArch64::AEK_RAS | 999 AArch64::AEK_LSE | AArch64::AEK_RDM | 1000 AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 1001 AArch64::AEK_RCPC | AArch64::AEK_SSBS, 1002 "8.2-A"), 1003 ARMCPUTestParams("cortex-a710", "armv9-a", "neon-fp-armv8", 1004 AArch64::AEK_CRC | AArch64::AEK_FP | 1005 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1006 AArch64::AEK_LSE | AArch64::AEK_RDM | 1007 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1008 AArch64::AEK_MTE | AArch64::AEK_FP16FML | 1009 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 1010 AArch64::AEK_SVE2BITPERM | AArch64::AEK_PAUTH | 1011 AArch64::AEK_FLAGM | AArch64::AEK_SB | 1012 AArch64::AEK_I8MM | AArch64::AEK_BF16, 1013 "9-A"), 1014 ARMCPUTestParams( 1015 "neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8", 1016 AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS | 1017 AArch64::AEK_RCPC | AArch64::AEK_CRC | AArch64::AEK_FP | 1018 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 1019 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1020 AArch64::AEK_CRYPTO | AArch64::AEK_FP16 | AArch64::AEK_BF16, 1021 "8.4-A"), 1022 ARMCPUTestParams("cortex-r82", "armv8-r", "crypto-neon-fp-armv8", 1023 AArch64::AEK_CRC | AArch64::AEK_RDM | 1024 AArch64::AEK_SSBS | AArch64::AEK_DOTPROD | 1025 AArch64::AEK_FP | AArch64::AEK_SIMD | 1026 AArch64::AEK_FP16 | AArch64::AEK_FP16FML | 1027 AArch64::AEK_RAS | AArch64::AEK_RCPC | 1028 AArch64::AEK_LSE | AArch64::AEK_SB, 1029 "8-R"), 1030 ARMCPUTestParams("cortex-x1", "armv8.2-a", "crypto-neon-fp-armv8", 1031 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1032 AArch64::AEK_FP | AArch64::AEK_RDM | 1033 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1034 AArch64::AEK_LSE | AArch64::AEK_FP16 | 1035 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 1036 AArch64::AEK_SSBS, 1037 "8.2-A"), 1038 ARMCPUTestParams("cortex-x2", "armv9-a", "neon-fp-armv8", 1039 AArch64::AEK_CRC | AArch64::AEK_FP | 1040 AArch64::AEK_SIMD | AArch64::AEK_RAS | 1041 AArch64::AEK_LSE | AArch64::AEK_RDM | 1042 AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1043 AArch64::AEK_MTE | AArch64::AEK_PAUTH | 1044 AArch64::AEK_I8MM | AArch64::AEK_BF16 | 1045 AArch64::AEK_SVE | AArch64::AEK_SVE2 | 1046 AArch64::AEK_SVE2BITPERM | AArch64::AEK_SSBS | 1047 AArch64::AEK_SB | AArch64::AEK_FP16FML, 1048 "9-A"), 1049 ARMCPUTestParams("cyclone", "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-a7", "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-a8", "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-a9", "armv8-a", "crypto-neon-fp-armv8", 1062 AArch64::AEK_NONE | AArch64::AEK_CRYPTO | 1063 AArch64::AEK_FP | AArch64::AEK_SIMD, 1064 "8-A"), 1065 ARMCPUTestParams("apple-a10", "armv8-a", "crypto-neon-fp-armv8", 1066 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1067 AArch64::AEK_FP | AArch64::AEK_RDM | 1068 AArch64::AEK_SIMD, 1069 "8-A"), 1070 ARMCPUTestParams("apple-a11", "armv8.2-a", "crypto-neon-fp-armv8", 1071 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1072 AArch64::AEK_FP | AArch64::AEK_LSE | 1073 AArch64::AEK_RAS | AArch64::AEK_RDM | 1074 AArch64::AEK_SIMD | AArch64::AEK_FP16, 1075 "8.2-A"), 1076 ARMCPUTestParams("apple-a12", "armv8.3-a", "crypto-neon-fp-armv8", 1077 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1078 AArch64::AEK_FP | AArch64::AEK_SIMD | 1079 AArch64::AEK_LSE | AArch64::AEK_RAS | 1080 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1081 AArch64::AEK_FP16, 1082 "8.3-A"), 1083 ARMCPUTestParams("apple-a13", "armv8.4-a", "crypto-neon-fp-armv8", 1084 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1085 AArch64::AEK_FP | AArch64::AEK_SIMD | 1086 AArch64::AEK_LSE | AArch64::AEK_RAS | 1087 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1088 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1089 AArch64::AEK_FP16FML, 1090 "8.4-A"), 1091 ARMCPUTestParams("apple-a14", "armv8.5-a", "crypto-neon-fp-armv8", 1092 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1093 AArch64::AEK_FP | AArch64::AEK_SIMD | 1094 AArch64::AEK_LSE | AArch64::AEK_RAS | 1095 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1096 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1097 AArch64::AEK_FP16FML, 1098 "8.5-A"), 1099 ARMCPUTestParams("apple-m1", "armv8.5-a", "crypto-neon-fp-armv8", 1100 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1101 AArch64::AEK_FP | AArch64::AEK_SIMD | 1102 AArch64::AEK_LSE | AArch64::AEK_RAS | 1103 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1104 AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | 1105 AArch64::AEK_FP16FML, 1106 "8.5-A"), 1107 ARMCPUTestParams("apple-s4", "armv8.3-a", "crypto-neon-fp-armv8", 1108 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1109 AArch64::AEK_FP | AArch64::AEK_SIMD | 1110 AArch64::AEK_LSE | AArch64::AEK_RAS | 1111 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1112 AArch64::AEK_FP16, 1113 "8.3-A"), 1114 ARMCPUTestParams("apple-s5", "armv8.3-a", "crypto-neon-fp-armv8", 1115 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1116 AArch64::AEK_FP | AArch64::AEK_SIMD | 1117 AArch64::AEK_LSE | AArch64::AEK_RAS | 1118 AArch64::AEK_RDM | AArch64::AEK_RCPC | 1119 AArch64::AEK_FP16, 1120 "8.3-A"), 1121 ARMCPUTestParams("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 1122 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1123 AArch64::AEK_FP | AArch64::AEK_SIMD, 1124 "8-A"), 1125 ARMCPUTestParams("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 1126 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1127 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1128 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1129 AArch64::AEK_RAS | AArch64::AEK_RDM | 1130 AArch64::AEK_SIMD, 1131 "8.2-A"), 1132 ARMCPUTestParams("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 1133 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1134 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1135 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1136 AArch64::AEK_RAS | AArch64::AEK_RDM | 1137 AArch64::AEK_SIMD, 1138 "8.2-A"), 1139 ARMCPUTestParams("falkor", "armv8-a", "crypto-neon-fp-armv8", 1140 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1141 AArch64::AEK_FP | AArch64::AEK_SIMD | 1142 AArch64::AEK_RDM, 1143 "8-A"), 1144 ARMCPUTestParams("kryo", "armv8-a", "crypto-neon-fp-armv8", 1145 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1146 AArch64::AEK_FP | AArch64::AEK_SIMD, 1147 "8-A"), 1148 ARMCPUTestParams("neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", 1149 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1150 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1151 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1152 AArch64::AEK_RAS | AArch64::AEK_RCPC | 1153 AArch64::AEK_RDM | AArch64::AEK_SIMD | 1154 AArch64::AEK_SSBS, 1155 "8.2-A"), 1156 ARMCPUTestParams("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 1157 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1158 AArch64::AEK_DOTPROD | AArch64::AEK_FP | 1159 AArch64::AEK_FP16 | AArch64::AEK_LSE | 1160 AArch64::AEK_PROFILE | AArch64::AEK_RAS | 1161 AArch64::AEK_RCPC | AArch64::AEK_RDM | 1162 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 1163 "8.2-A"), 1164 ARMCPUTestParams("neoverse-n2", "armv8.5-a", "crypto-neon-fp-armv8", 1165 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1166 AArch64::AEK_FP | AArch64::AEK_SIMD | 1167 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1168 AArch64::AEK_LSE | AArch64::AEK_SVE | 1169 AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | 1170 AArch64::AEK_RDM | AArch64::AEK_MTE | 1171 AArch64::AEK_SSBS | AArch64::AEK_SB | 1172 AArch64::AEK_SVE2 | AArch64::AEK_SVE2BITPERM | 1173 AArch64::AEK_BF16 | AArch64::AEK_I8MM, 1174 "8.5-A"), 1175 ARMCPUTestParams( 1176 "neoverse-512tvb", "armv8.4-a", "crypto-neon-fp-armv8", 1177 AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS | 1178 AArch64::AEK_RCPC | AArch64::AEK_CRC | AArch64::AEK_FP | 1179 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 1180 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 1181 AArch64::AEK_CRYPTO | AArch64::AEK_FP16 | AArch64::AEK_BF16, 1182 "8.4-A"), 1183 ARMCPUTestParams("thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", 1184 AArch64::AEK_NONE | AArch64::AEK_CRC | 1185 AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 1186 AArch64::AEK_RDM | AArch64::AEK_FP | 1187 AArch64::AEK_SIMD, 1188 "8.1-A"), 1189 ARMCPUTestParams("thunderx3t110", "armv8.3-a", "crypto-neon-fp-armv8", 1190 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1191 AArch64::AEK_LSE | AArch64::AEK_RDM | 1192 AArch64::AEK_FP | AArch64::AEK_SIMD | 1193 AArch64::AEK_PROFILE | AArch64::AEK_RAS | 1194 AArch64::AEK_RAND | AArch64::AEK_RCPC, 1195 "8.3-A"), 1196 ARMCPUTestParams("thunderx", "armv8-a", "crypto-neon-fp-armv8", 1197 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1198 AArch64::AEK_SIMD | AArch64::AEK_FP | 1199 AArch64::AEK_PROFILE, 1200 "8-A"), 1201 ARMCPUTestParams("thunderxt81", "armv8-a", "crypto-neon-fp-armv8", 1202 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1203 AArch64::AEK_SIMD | AArch64::AEK_FP | 1204 AArch64::AEK_PROFILE, 1205 "8-A"), 1206 ARMCPUTestParams("thunderxt83", "armv8-a", "crypto-neon-fp-armv8", 1207 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1208 AArch64::AEK_SIMD | AArch64::AEK_FP | 1209 AArch64::AEK_PROFILE, 1210 "8-A"), 1211 ARMCPUTestParams("thunderxt88", "armv8-a", "crypto-neon-fp-armv8", 1212 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1213 AArch64::AEK_SIMD | AArch64::AEK_FP | 1214 AArch64::AEK_PROFILE, 1215 "8-A"), 1216 ARMCPUTestParams("tsv110", "armv8.2-a", "crypto-neon-fp-armv8", 1217 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1218 AArch64::AEK_FP | AArch64::AEK_SIMD | 1219 AArch64::AEK_RAS | AArch64::AEK_LSE | 1220 AArch64::AEK_RDM | AArch64::AEK_PROFILE | 1221 AArch64::AEK_FP16 | AArch64::AEK_FP16FML | 1222 AArch64::AEK_DOTPROD, 1223 "8.2-A"), 1224 ARMCPUTestParams("a64fx", "armv8.2-a", "crypto-neon-fp-armv8", 1225 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1226 AArch64::AEK_FP | AArch64::AEK_SIMD | 1227 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1228 AArch64::AEK_LSE | AArch64::AEK_SVE | 1229 AArch64::AEK_RDM, 1230 "8.2-A"), 1231 ARMCPUTestParams("carmel", "armv8.2-a", "crypto-neon-fp-armv8", 1232 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 1233 AArch64::AEK_FP | AArch64::AEK_SIMD | 1234 AArch64::AEK_FP16 | AArch64::AEK_RAS | 1235 AArch64::AEK_LSE | AArch64::AEK_RDM, 1236 "8.2-A"))); 1237 1238 static constexpr unsigned NumAArch64CPUArchs = 52; 1239 1240 TEST(TargetParserTest, testAArch64CPUArchList) { 1241 SmallVector<StringRef, NumAArch64CPUArchs> List; 1242 AArch64::fillValidCPUArchList(List); 1243 1244 // No list exists for these in this test suite, so ensure all are 1245 // valid, and match the expected 'magic' count. 1246 EXPECT_EQ(List.size(), NumAArch64CPUArchs); 1247 for(StringRef CPU : List) { 1248 EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); 1249 } 1250 } 1251 1252 bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 1253 unsigned ArchAttr) { 1254 AArch64::ArchKind AK = AArch64::parseArch(Arch); 1255 return (AK != AArch64::ArchKind::INVALID) && 1256 AArch64::getDefaultCPU(Arch).equals(DefaultCPU) && 1257 AArch64::getSubArch(AK).equals(SubArch) && 1258 (AArch64::getArchAttr(AK) == ArchAttr); 1259 } 1260 1261 TEST(TargetParserTest, testAArch64Arch) { 1262 EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", 1263 ARMBuildAttrs::CPUArch::v8_A)); 1264 EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", 1265 ARMBuildAttrs::CPUArch::v8_A)); 1266 EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", 1267 ARMBuildAttrs::CPUArch::v8_A)); 1268 EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", 1269 ARMBuildAttrs::CPUArch::v8_A)); 1270 EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", 1271 ARMBuildAttrs::CPUArch::v8_A)); 1272 EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", 1273 ARMBuildAttrs::CPUArch::v8_A)); 1274 EXPECT_TRUE(testAArch64Arch("armv8.6-a", "generic", "v8.6a", 1275 ARMBuildAttrs::CPUArch::v8_A)); 1276 EXPECT_TRUE(testAArch64Arch("armv8.7-a", "generic", "v8.7a", 1277 ARMBuildAttrs::CPUArch::v8_A)); 1278 EXPECT_TRUE(testAArch64Arch("armv8.8-a", "generic", "v8.8a", 1279 ARMBuildAttrs::CPUArch::v8_A)); 1280 EXPECT_TRUE(testAArch64Arch("armv9-a", "generic", "v9a", 1281 ARMBuildAttrs::CPUArch::v8_A)); 1282 EXPECT_TRUE(testAArch64Arch("armv9.1-a", "generic", "v9.1a", 1283 ARMBuildAttrs::CPUArch::v8_A)); 1284 EXPECT_TRUE(testAArch64Arch("armv9.2-a", "generic", "v9.2a", 1285 ARMBuildAttrs::CPUArch::v8_A)); 1286 } 1287 1288 bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, 1289 StringRef ArchExt) { 1290 return AArch64::getDefaultExtensions(CPUName, AK) & 1291 AArch64::parseArchExt(ArchExt); 1292 } 1293 1294 TEST(TargetParserTest, testAArch64Extension) { 1295 EXPECT_FALSE(testAArch64Extension("cortex-a34", 1296 AArch64::ArchKind::INVALID, "ras")); 1297 EXPECT_FALSE(testAArch64Extension("cortex-a35", 1298 AArch64::ArchKind::INVALID, "ras")); 1299 EXPECT_FALSE(testAArch64Extension("cortex-a53", 1300 AArch64::ArchKind::INVALID, "ras")); 1301 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1302 AArch64::ArchKind::INVALID, "ras")); 1303 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1304 AArch64::ArchKind::INVALID, "fp16")); 1305 EXPECT_FALSE(testAArch64Extension("cortex-a55", 1306 AArch64::ArchKind::INVALID, "fp16fml")); 1307 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1308 AArch64::ArchKind::INVALID, "dotprod")); 1309 EXPECT_FALSE(testAArch64Extension("cortex-a57", 1310 AArch64::ArchKind::INVALID, "ras")); 1311 EXPECT_FALSE(testAArch64Extension("cortex-a72", 1312 AArch64::ArchKind::INVALID, "ras")); 1313 EXPECT_FALSE(testAArch64Extension("cortex-a73", 1314 AArch64::ArchKind::INVALID, "ras")); 1315 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1316 AArch64::ArchKind::INVALID, "ras")); 1317 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1318 AArch64::ArchKind::INVALID, "fp16")); 1319 EXPECT_FALSE(testAArch64Extension("cortex-a75", 1320 AArch64::ArchKind::INVALID, "fp16fml")); 1321 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1322 AArch64::ArchKind::INVALID, "dotprod")); 1323 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1324 AArch64::ArchKind::INVALID, "ras")); 1325 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1326 AArch64::ArchKind::INVALID, "fp16")); 1327 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1328 AArch64::ArchKind::INVALID, "fp16fml")); 1329 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1330 AArch64::ArchKind::INVALID, "dotprod")); 1331 EXPECT_TRUE(testAArch64Extension("cortex-r82", 1332 AArch64::ArchKind::INVALID, "lse")); 1333 EXPECT_FALSE(testAArch64Extension("cyclone", 1334 AArch64::ArchKind::INVALID, "ras")); 1335 EXPECT_FALSE(testAArch64Extension("exynos-m3", 1336 AArch64::ArchKind::INVALID, "ras")); 1337 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1338 AArch64::ArchKind::INVALID, "dotprod")); 1339 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1340 AArch64::ArchKind::INVALID, "fp16")); 1341 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1342 AArch64::ArchKind::INVALID, "lse")); 1343 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1344 AArch64::ArchKind::INVALID, "ras")); 1345 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1346 AArch64::ArchKind::INVALID, "rdm")); 1347 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1348 AArch64::ArchKind::INVALID, "dotprod")); 1349 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1350 AArch64::ArchKind::INVALID, "fp16")); 1351 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1352 AArch64::ArchKind::INVALID, "lse")); 1353 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1354 AArch64::ArchKind::INVALID, "ras")); 1355 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1356 AArch64::ArchKind::INVALID, "rdm")); 1357 EXPECT_TRUE(testAArch64Extension("falkor", 1358 AArch64::ArchKind::INVALID, "rdm")); 1359 EXPECT_FALSE(testAArch64Extension("kryo", 1360 AArch64::ArchKind::INVALID, "ras")); 1361 EXPECT_TRUE(testAArch64Extension("saphira", 1362 AArch64::ArchKind::INVALID, "crc")); 1363 EXPECT_TRUE(testAArch64Extension("saphira", 1364 AArch64::ArchKind::INVALID, "lse")); 1365 EXPECT_TRUE(testAArch64Extension("saphira", 1366 AArch64::ArchKind::INVALID, "rdm")); 1367 EXPECT_TRUE(testAArch64Extension("saphira", 1368 AArch64::ArchKind::INVALID, "ras")); 1369 EXPECT_TRUE(testAArch64Extension("saphira", 1370 AArch64::ArchKind::INVALID, "rcpc")); 1371 EXPECT_TRUE(testAArch64Extension("saphira", 1372 AArch64::ArchKind::INVALID, "profile")); 1373 EXPECT_FALSE(testAArch64Extension("saphira", 1374 AArch64::ArchKind::INVALID, "fp16")); 1375 EXPECT_FALSE(testAArch64Extension("thunderx2t99", 1376 AArch64::ArchKind::INVALID, "ras")); 1377 EXPECT_FALSE(testAArch64Extension("thunderx", 1378 AArch64::ArchKind::INVALID, "lse")); 1379 EXPECT_FALSE(testAArch64Extension("thunderxt81", 1380 AArch64::ArchKind::INVALID, "lse")); 1381 EXPECT_FALSE(testAArch64Extension("thunderxt83", 1382 AArch64::ArchKind::INVALID, "lse")); 1383 EXPECT_FALSE(testAArch64Extension("thunderxt88", 1384 AArch64::ArchKind::INVALID, "lse")); 1385 EXPECT_TRUE(testAArch64Extension("tsv110", 1386 AArch64::ArchKind::INVALID, "crypto")); 1387 EXPECT_FALSE(testAArch64Extension("tsv110", 1388 AArch64::ArchKind::INVALID, "sha3")); 1389 EXPECT_FALSE(testAArch64Extension("tsv110", 1390 AArch64::ArchKind::INVALID, "sm4")); 1391 EXPECT_TRUE(testAArch64Extension("tsv110", 1392 AArch64::ArchKind::INVALID, "ras")); 1393 EXPECT_TRUE(testAArch64Extension("tsv110", 1394 AArch64::ArchKind::INVALID, "profile")); 1395 EXPECT_TRUE(testAArch64Extension("tsv110", 1396 AArch64::ArchKind::INVALID, "fp16")); 1397 EXPECT_TRUE(testAArch64Extension("tsv110", 1398 AArch64::ArchKind::INVALID, "fp16fml")); 1399 EXPECT_TRUE(testAArch64Extension("tsv110", 1400 AArch64::ArchKind::INVALID, "dotprod")); 1401 EXPECT_TRUE(testAArch64Extension("a64fx", 1402 AArch64::ArchKind::INVALID, "fp16")); 1403 EXPECT_TRUE(testAArch64Extension("a64fx", 1404 AArch64::ArchKind::INVALID, "sve")); 1405 EXPECT_FALSE(testAArch64Extension("a64fx", 1406 AArch64::ArchKind::INVALID, "sve2")); 1407 EXPECT_TRUE( 1408 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "crypto")); 1409 EXPECT_TRUE( 1410 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "fp16")); 1411 1412 EXPECT_FALSE(testAArch64Extension( 1413 "generic", AArch64::ArchKind::ARMV8A, "ras")); 1414 EXPECT_FALSE(testAArch64Extension( 1415 "generic", AArch64::ArchKind::ARMV8_1A, "ras")); 1416 EXPECT_FALSE(testAArch64Extension( 1417 "generic", AArch64::ArchKind::ARMV8_2A, "profile")); 1418 EXPECT_FALSE(testAArch64Extension( 1419 "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); 1420 EXPECT_FALSE(testAArch64Extension( 1421 "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); 1422 EXPECT_FALSE(testAArch64Extension( 1423 "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); 1424 EXPECT_FALSE(testAArch64Extension( 1425 "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); 1426 EXPECT_FALSE(testAArch64Extension( 1427 "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); 1428 EXPECT_FALSE(testAArch64Extension( 1429 "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); 1430 } 1431 1432 TEST(TargetParserTest, AArch64ExtensionFeatures) { 1433 std::vector<uint64_t> Extensions = { 1434 AArch64::AEK_CRC, AArch64::AEK_CRYPTO, AArch64::AEK_FP, 1435 AArch64::AEK_SIMD, AArch64::AEK_FP16, AArch64::AEK_PROFILE, 1436 AArch64::AEK_RAS, AArch64::AEK_LSE, AArch64::AEK_RDM, 1437 AArch64::AEK_DOTPROD, AArch64::AEK_SVE, AArch64::AEK_SVE2, 1438 AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, AArch64::AEK_SVE2SHA3, 1439 AArch64::AEK_SVE2BITPERM, AArch64::AEK_RCPC, AArch64::AEK_FP16FML, 1440 AArch64::AEK_SME, AArch64::AEK_SMEF64, AArch64::AEK_SMEI64, 1441 AArch64::AEK_PERFMON}; 1442 1443 std::vector<StringRef> Features; 1444 1445 uint64_t ExtVal = 0; 1446 for (auto Ext : Extensions) 1447 ExtVal |= Ext; 1448 1449 EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); 1450 EXPECT_TRUE(!Features.size()); 1451 1452 AArch64::getExtensionFeatures(ExtVal, Features); 1453 EXPECT_EQ(Extensions.size(), Features.size()); 1454 1455 EXPECT_TRUE(llvm::is_contained(Features, "+crc")); 1456 EXPECT_TRUE(llvm::is_contained(Features, "+crypto")); 1457 EXPECT_TRUE(llvm::is_contained(Features, "+fp-armv8")); 1458 EXPECT_TRUE(llvm::is_contained(Features, "+neon")); 1459 EXPECT_TRUE(llvm::is_contained(Features, "+fullfp16")); 1460 EXPECT_TRUE(llvm::is_contained(Features, "+spe")); 1461 EXPECT_TRUE(llvm::is_contained(Features, "+ras")); 1462 EXPECT_TRUE(llvm::is_contained(Features, "+lse")); 1463 EXPECT_TRUE(llvm::is_contained(Features, "+rdm")); 1464 EXPECT_TRUE(llvm::is_contained(Features, "+dotprod")); 1465 EXPECT_TRUE(llvm::is_contained(Features, "+rcpc")); 1466 EXPECT_TRUE(llvm::is_contained(Features, "+fp16fml")); 1467 EXPECT_TRUE(llvm::is_contained(Features, "+sve")); 1468 EXPECT_TRUE(llvm::is_contained(Features, "+sve2")); 1469 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-aes")); 1470 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sm4")); 1471 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sha3")); 1472 EXPECT_TRUE(llvm::is_contained(Features, "+sve2-bitperm")); 1473 EXPECT_TRUE(llvm::is_contained(Features, "+sme")); 1474 EXPECT_TRUE(llvm::is_contained(Features, "+sme-f64")); 1475 EXPECT_TRUE(llvm::is_contained(Features, "+sme-i64")); 1476 EXPECT_TRUE(llvm::is_contained(Features, "+perfmon")); 1477 } 1478 1479 TEST(TargetParserTest, AArch64ArchFeatures) { 1480 std::vector<StringRef> Features; 1481 1482 for (auto AK : AArch64::ArchKinds) { 1483 if (AK == AArch64::ArchKind::INVALID) 1484 EXPECT_FALSE(AArch64::getArchFeatures(AK, Features)); 1485 else 1486 EXPECT_TRUE(AArch64::getArchFeatures(AK, Features)); 1487 } 1488 } 1489 1490 TEST(TargetParserTest, AArch64ArchExtFeature) { 1491 const char *ArchExt[][4] = { 1492 {"crc", "nocrc", "+crc", "-crc"}, 1493 {"crypto", "nocrypto", "+crypto", "-crypto"}, 1494 {"flagm", "noflagm", "+flagm", "-flagm"}, 1495 {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, 1496 {"simd", "nosimd", "+neon", "-neon"}, 1497 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 1498 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 1499 {"profile", "noprofile", "+spe", "-spe"}, 1500 {"ras", "noras", "+ras", "-ras"}, 1501 {"lse", "nolse", "+lse", "-lse"}, 1502 {"rdm", "nordm", "+rdm", "-rdm"}, 1503 {"sve", "nosve", "+sve", "-sve"}, 1504 {"sve2", "nosve2", "+sve2", "-sve2"}, 1505 {"sve2-aes", "nosve2-aes", "+sve2-aes", "-sve2-aes"}, 1506 {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", "-sve2-sm4"}, 1507 {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", "-sve2-sha3"}, 1508 {"sve2-bitperm", "nosve2-bitperm", "+sve2-bitperm", "-sve2-bitperm"}, 1509 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 1510 {"rcpc", "norcpc", "+rcpc", "-rcpc"}, 1511 {"rng", "norng", "+rand", "-rand"}, 1512 {"memtag", "nomemtag", "+mte", "-mte"}, 1513 {"tme", "notme", "+tme", "-tme"}, 1514 {"pauth", "nopauth", "+pauth", "-pauth"}, 1515 {"ssbs", "nossbs", "+ssbs", "-ssbs"}, 1516 {"sb", "nosb", "+sb", "-sb"}, 1517 {"predres", "nopredres", "+predres", "-predres"}, 1518 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 1519 {"f32mm", "nof32mm", "+f32mm", "-f32mm"}, 1520 {"f64mm", "nof64mm", "+f64mm", "-f64mm"}, 1521 {"sme", "nosme", "+sme", "-sme"}, 1522 {"sme-f64", "nosme-f64", "+sme-f64", "-sme-f64"}, 1523 {"sme-i64", "nosme-i64", "+sme-i64", "-sme-i64"}, 1524 {"hbc", "nohbc", "+hbc", "-hbc"}, 1525 {"mops", "nomops", "+mops", "-mops"}, 1526 {"pmuv3", "nopmuv3", "+perfmon", "-perfmon"}, 1527 }; 1528 1529 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 1530 EXPECT_EQ(StringRef(ArchExt[i][2]), 1531 AArch64::getArchExtFeature(ArchExt[i][0])); 1532 EXPECT_EQ(StringRef(ArchExt[i][3]), 1533 AArch64::getArchExtFeature(ArchExt[i][1])); 1534 } 1535 } 1536 1537 } // namespace 1538