1 //===----------- TargetParser.cpp - Target Parser -------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "llvm/Support/TargetParser.h" 10 #include "llvm/ADT/STLExtras.h" 11 #include "llvm/Support/ARMBuildAttributes.h" 12 #include "gtest/gtest.h" 13 #include <string> 14 15 using namespace llvm; 16 17 namespace { 18 const char *ARMArch[] = { 19 "armv2", "armv2a", "armv3", "armv3m", "armv4", 20 "armv4t", "armv5", "armv5t", "armv5e", "armv5te", 21 "armv5tej", "armv6", "armv6j", "armv6k", "armv6hl", 22 "armv6t2", "armv6kz", "armv6z", "armv6zk", "armv6-m", 23 "armv6m", "armv6sm", "armv6s-m", "armv7-a", "armv7", 24 "armv7a", "armv7ve", "armv7hl", "armv7l", "armv7-r", 25 "armv7r", "armv7-m", "armv7m", "armv7k", "armv7s", 26 "armv7e-m", "armv7em", "armv8-a", "armv8", "armv8a", 27 "armv8l", "armv8.1-a", "armv8.1a", "armv8.2-a", "armv8.2a", 28 "armv8.3-a", "armv8.3a", "armv8.4-a", "armv8.4a", "armv8.5-a", 29 "armv8.5a", "armv8-r", "armv8r", "armv8-m.base", "armv8m.base", 30 "armv8-m.main", "armv8m.main", "iwmmxt", "iwmmxt2", "xscale", 31 "armv8.1-m.main", 32 }; 33 34 bool testARMCPU(StringRef CPUName, StringRef ExpectedArch, 35 StringRef ExpectedFPU, uint64_t ExpectedFlags, 36 StringRef CPUAttr) { 37 ARM::ArchKind AK = ARM::parseCPUArch(CPUName); 38 bool pass = ARM::getArchName(AK).equals(ExpectedArch); 39 unsigned FPUKind = ARM::getDefaultFPU(CPUName, AK); 40 pass &= ARM::getFPUName(FPUKind).equals(ExpectedFPU); 41 42 uint64_t ExtKind = ARM::getDefaultExtensions(CPUName, AK); 43 if (ExtKind > 1 && (ExtKind & ARM::AEK_NONE)) 44 pass &= ((ExtKind ^ ARM::AEK_NONE) == ExpectedFlags); 45 else 46 pass &= (ExtKind == ExpectedFlags); 47 pass &= ARM::getCPUAttr(AK).equals(CPUAttr); 48 49 return pass; 50 } 51 52 TEST(TargetParserTest, testARMCPU) { 53 EXPECT_TRUE(testARMCPU("invalid", "invalid", "invalid", 54 ARM::AEK_NONE, "")); 55 EXPECT_TRUE(testARMCPU("generic", "invalid", "none", 56 ARM::AEK_NONE, "")); 57 58 EXPECT_TRUE(testARMCPU("arm2", "armv2", "none", 59 ARM::AEK_NONE, "2")); 60 EXPECT_TRUE(testARMCPU("arm3", "armv2a", "none", 61 ARM::AEK_NONE, "2A")); 62 EXPECT_TRUE(testARMCPU("arm6", "armv3", "none", 63 ARM::AEK_NONE, "3")); 64 EXPECT_TRUE(testARMCPU("arm7m", "armv3m", "none", 65 ARM::AEK_NONE, "3M")); 66 EXPECT_TRUE(testARMCPU("arm8", "armv4", "none", 67 ARM::AEK_NONE, "4")); 68 EXPECT_TRUE(testARMCPU("arm810", "armv4", "none", 69 ARM::AEK_NONE, "4")); 70 EXPECT_TRUE(testARMCPU("strongarm", "armv4", "none", 71 ARM::AEK_NONE, "4")); 72 EXPECT_TRUE(testARMCPU("strongarm110", "armv4", "none", 73 ARM::AEK_NONE, "4")); 74 EXPECT_TRUE(testARMCPU("strongarm1100", "armv4", "none", 75 ARM::AEK_NONE, "4")); 76 EXPECT_TRUE(testARMCPU("strongarm1110", "armv4", "none", 77 ARM::AEK_NONE, "4")); 78 EXPECT_TRUE(testARMCPU("arm7tdmi", "armv4t", "none", 79 ARM::AEK_NONE, "4T")); 80 EXPECT_TRUE(testARMCPU("arm7tdmi-s", "armv4t", "none", 81 ARM::AEK_NONE, "4T")); 82 EXPECT_TRUE(testARMCPU("arm710t", "armv4t", "none", 83 ARM::AEK_NONE, "4T")); 84 EXPECT_TRUE(testARMCPU("arm720t", "armv4t", "none", 85 ARM::AEK_NONE, "4T")); 86 EXPECT_TRUE(testARMCPU("arm9", "armv4t", "none", 87 ARM::AEK_NONE, "4T")); 88 EXPECT_TRUE(testARMCPU("arm9tdmi", "armv4t", "none", 89 ARM::AEK_NONE, "4T")); 90 EXPECT_TRUE(testARMCPU("arm920", "armv4t", "none", 91 ARM::AEK_NONE, "4T")); 92 EXPECT_TRUE(testARMCPU("arm920t", "armv4t", "none", 93 ARM::AEK_NONE, "4T")); 94 EXPECT_TRUE(testARMCPU("arm922t", "armv4t", "none", 95 ARM::AEK_NONE, "4T")); 96 EXPECT_TRUE(testARMCPU("arm9312", "armv4t", "none", 97 ARM::AEK_NONE, "4T")); 98 EXPECT_TRUE(testARMCPU("arm940t", "armv4t", "none", 99 ARM::AEK_NONE, "4T")); 100 EXPECT_TRUE(testARMCPU("ep9312", "armv4t", "none", 101 ARM::AEK_NONE, "4T")); 102 EXPECT_TRUE(testARMCPU("arm10tdmi", "armv5t", "none", 103 ARM::AEK_NONE, "5T")); 104 EXPECT_TRUE(testARMCPU("arm1020t", "armv5t", "none", 105 ARM::AEK_NONE, "5T")); 106 EXPECT_TRUE(testARMCPU("arm9e", "armv5te", "none", 107 ARM::AEK_DSP, "5TE")); 108 EXPECT_TRUE(testARMCPU("arm946e-s", "armv5te", "none", 109 ARM::AEK_DSP, "5TE")); 110 EXPECT_TRUE(testARMCPU("arm966e-s", "armv5te", "none", 111 ARM::AEK_DSP, "5TE")); 112 EXPECT_TRUE(testARMCPU("arm968e-s", "armv5te", "none", 113 ARM::AEK_DSP, "5TE")); 114 EXPECT_TRUE(testARMCPU("arm10e", "armv5te", "none", 115 ARM::AEK_DSP, "5TE")); 116 EXPECT_TRUE(testARMCPU("arm1020e", "armv5te", "none", 117 ARM::AEK_DSP, "5TE")); 118 EXPECT_TRUE(testARMCPU("arm1022e", "armv5te", "none", 119 ARM::AEK_DSP, "5TE")); 120 EXPECT_TRUE(testARMCPU("arm926ej-s", "armv5tej", "none", 121 ARM::AEK_DSP, "5TEJ")); 122 EXPECT_TRUE(testARMCPU("arm1136j-s", "armv6", "none", 123 ARM::AEK_DSP, "6")); 124 EXPECT_TRUE(testARMCPU("arm1136jf-s", "armv6", "vfpv2", 125 ARM::AEK_DSP, "6")); 126 EXPECT_TRUE(testARMCPU("arm1136jz-s", "armv6", "none", 127 ARM::AEK_DSP, "6")); 128 EXPECT_TRUE(testARMCPU("arm1176jz-s", "armv6kz", "none", 129 ARM::AEK_SEC | ARM::AEK_DSP, "6KZ")); 130 EXPECT_TRUE(testARMCPU("mpcore", "armv6k", "vfpv2", 131 ARM::AEK_DSP, "6K")); 132 EXPECT_TRUE(testARMCPU("mpcorenovfp", "armv6k", "none", 133 ARM::AEK_DSP, "6K")); 134 EXPECT_TRUE(testARMCPU("arm1176jzf-s", "armv6kz", "vfpv2", 135 ARM::AEK_SEC | ARM::AEK_DSP, "6KZ")); 136 EXPECT_TRUE(testARMCPU("arm1156t2-s", "armv6t2", "none", 137 ARM::AEK_DSP, "6T2")); 138 EXPECT_TRUE(testARMCPU("arm1156t2f-s", "armv6t2", "vfpv2", 139 ARM::AEK_DSP, "6T2")); 140 EXPECT_TRUE(testARMCPU("cortex-m0", "armv6-m", "none", 141 ARM::AEK_NONE, "6-M")); 142 EXPECT_TRUE(testARMCPU("cortex-m0plus", "armv6-m", "none", 143 ARM::AEK_NONE, "6-M")); 144 EXPECT_TRUE(testARMCPU("cortex-m1", "armv6-m", "none", 145 ARM::AEK_NONE, "6-M")); 146 EXPECT_TRUE(testARMCPU("sc000", "armv6-m", "none", 147 ARM::AEK_NONE, "6-M")); 148 EXPECT_TRUE(testARMCPU("cortex-a5", "armv7-a", "neon-vfpv4", 149 ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A")); 150 EXPECT_TRUE(testARMCPU("cortex-a7", "armv7-a", "neon-vfpv4", 151 ARM::AEK_HWDIVTHUMB | ARM::AEK_HWDIVARM | ARM::AEK_MP | 152 ARM::AEK_SEC | ARM::AEK_VIRT | ARM::AEK_DSP, 153 "7-A")); 154 EXPECT_TRUE(testARMCPU("cortex-a8", "armv7-a", "neon", 155 ARM::AEK_SEC | ARM::AEK_DSP, "7-A")); 156 EXPECT_TRUE(testARMCPU("cortex-a9", "armv7-a", "neon-fp16", 157 ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A")); 158 EXPECT_TRUE(testARMCPU("cortex-a12", "armv7-a", "neon-vfpv4", 159 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 160 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 161 ARM::AEK_DSP, 162 "7-A")); 163 EXPECT_TRUE(testARMCPU("cortex-a15", "armv7-a", "neon-vfpv4", 164 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 165 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 166 ARM::AEK_DSP, 167 "7-A")); 168 EXPECT_TRUE(testARMCPU("cortex-a17", "armv7-a", "neon-vfpv4", 169 ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | 170 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 171 ARM::AEK_DSP, 172 "7-A")); 173 EXPECT_TRUE(testARMCPU("krait", "armv7-a", "neon-vfpv4", 174 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 175 "7-A")); 176 EXPECT_TRUE(testARMCPU("cortex-r4", "armv7-r", "none", 177 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R")); 178 EXPECT_TRUE(testARMCPU("cortex-r4f", "armv7-r", "vfpv3-d16", 179 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R")); 180 EXPECT_TRUE(testARMCPU("cortex-r5", "armv7-r", "vfpv3-d16", 181 ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 182 ARM::AEK_DSP, 183 "7-R")); 184 EXPECT_TRUE(testARMCPU("cortex-r7", "armv7-r", "vfpv3-d16-fp16", 185 ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 186 ARM::AEK_DSP, 187 "7-R")); 188 EXPECT_TRUE(testARMCPU("cortex-r8", "armv7-r", "vfpv3-d16-fp16", 189 ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 190 ARM::AEK_DSP, 191 "7-R")); 192 EXPECT_TRUE(testARMCPU("cortex-r52", "armv8-r", "neon-fp-armv8", 193 ARM::AEK_CRC | ARM::AEK_MP | ARM::AEK_VIRT | 194 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | 195 ARM::AEK_DSP, 196 "8-R")); 197 EXPECT_TRUE( 198 testARMCPU("sc300", "armv7-m", "none", ARM::AEK_HWDIVTHUMB, "7-M")); 199 EXPECT_TRUE( 200 testARMCPU("cortex-m3", "armv7-m", "none", ARM::AEK_HWDIVTHUMB, "7-M")); 201 EXPECT_TRUE(testARMCPU("cortex-m4", "armv7e-m", "fpv4-sp-d16", 202 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7E-M")); 203 EXPECT_TRUE(testARMCPU("cortex-m7", "armv7e-m", "fpv5-d16", 204 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7E-M")); 205 EXPECT_TRUE(testARMCPU("cortex-a32", "armv8-a", "crypto-neon-fp-armv8", 206 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 207 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 208 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 209 "8-A")); 210 EXPECT_TRUE(testARMCPU("cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 211 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 212 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 213 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 214 "8-A")); 215 EXPECT_TRUE(testARMCPU("cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 216 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 217 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 218 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 219 "8-A")); 220 EXPECT_TRUE(testARMCPU("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 221 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 222 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 223 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | 224 ARM::AEK_RAS | ARM::AEK_DOTPROD, 225 "8.2-A")); 226 EXPECT_TRUE(testARMCPU("cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 227 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 228 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 229 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 230 "8-A")); 231 EXPECT_TRUE(testARMCPU("cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 232 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 233 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 234 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 235 "8-A")); 236 EXPECT_TRUE(testARMCPU("cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 237 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 238 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 239 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 240 "8-A")); 241 EXPECT_TRUE(testARMCPU("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 242 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 243 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 244 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | 245 ARM::AEK_RAS | ARM::AEK_DOTPROD, 246 "8.2-A")); 247 EXPECT_TRUE(testARMCPU("cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 248 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 249 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 250 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | 251 ARM::AEK_RAS | ARM::AEK_DOTPROD, 252 "8.2-A")); 253 EXPECT_TRUE(testARMCPU("cortex-a76ae", "armv8.2-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 | ARM::AEK_FP16 | 257 ARM::AEK_RAS | ARM::AEK_DOTPROD, 258 "8.2-A")); 259 EXPECT_TRUE(testARMCPU("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 260 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 261 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 262 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | 263 ARM::AEK_RAS | ARM::AEK_DOTPROD, 264 "8.2-A")); 265 EXPECT_TRUE(testARMCPU("cyclone", "armv8-a", "crypto-neon-fp-armv8", 266 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 267 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 268 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 269 "8-A")); 270 EXPECT_TRUE(testARMCPU("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 271 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 272 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 273 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 274 "8-A")); 275 EXPECT_TRUE(testARMCPU("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 276 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 277 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 278 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD | 279 ARM::AEK_FP16 | ARM::AEK_RAS, 280 "8.2-A")); 281 EXPECT_TRUE(testARMCPU("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 282 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 283 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 284 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD | 285 ARM::AEK_FP16 | ARM::AEK_RAS, 286 "8.2-A")); 287 EXPECT_TRUE(testARMCPU("cortex-m23", "armv8-m.base", "none", 288 ARM::AEK_HWDIVTHUMB, "8-M.Baseline")); 289 EXPECT_TRUE(testARMCPU("cortex-m33", "armv8-m.main", "fpv5-sp-d16", 290 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); 291 EXPECT_TRUE(testARMCPU("cortex-m35p", "armv8-m.main", "fpv5-sp-d16", 292 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); 293 EXPECT_TRUE(testARMCPU("cortex-m55", "armv8.1-m.main", "fp-armv8-fullfp16-d16", 294 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_SIMD | 295 ARM::AEK_FP | ARM::AEK_RAS | ARM::AEK_LOB | 296 ARM::AEK_FP16, 297 "8.1-M.Mainline")); 298 EXPECT_TRUE(testARMCPU("iwmmxt", "iwmmxt", "none", 299 ARM::AEK_NONE, "iwmmxt")); 300 EXPECT_TRUE(testARMCPU("xscale", "xscale", "none", 301 ARM::AEK_NONE, "xscale")); 302 EXPECT_TRUE(testARMCPU("swift", "armv7s", "neon-vfpv4", 303 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 304 "7-S")); 305 } 306 307 static constexpr unsigned NumARMCPUArchs = 86; 308 309 TEST(TargetParserTest, testARMCPUArchList) { 310 SmallVector<StringRef, NumARMCPUArchs> List; 311 ARM::fillValidCPUArchList(List); 312 313 // No list exists for these in this test suite, so ensure all are 314 // valid, and match the expected 'magic' count. 315 EXPECT_EQ(List.size(), NumARMCPUArchs); 316 for(StringRef CPU : List) { 317 EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID); 318 } 319 } 320 321 TEST(TargetParserTest, testInvalidARMArch) { 322 auto InvalidArchStrings = {"armv", "armv99", "noarm"}; 323 for (const char* InvalidArch : InvalidArchStrings) 324 EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID); 325 } 326 327 bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 328 unsigned ArchAttr) { 329 ARM::ArchKind AK = ARM::parseArch(Arch); 330 bool Result = (AK != ARM::ArchKind::INVALID); 331 Result &= ARM::getDefaultCPU(Arch).equals(DefaultCPU); 332 Result &= ARM::getSubArch(AK).equals(SubArch); 333 Result &= (ARM::getArchAttr(AK) == ArchAttr); 334 return Result; 335 } 336 337 TEST(TargetParserTest, testARMArch) { 338 EXPECT_TRUE( 339 testARMArch("armv2", "arm2", "v2", 340 ARMBuildAttrs::CPUArch::Pre_v4)); 341 EXPECT_TRUE( 342 testARMArch("armv2a", "arm3", "v2a", 343 ARMBuildAttrs::CPUArch::Pre_v4)); 344 EXPECT_TRUE( 345 testARMArch("armv3", "arm6", "v3", 346 ARMBuildAttrs::CPUArch::Pre_v4)); 347 EXPECT_TRUE( 348 testARMArch("armv3m", "arm7m", "v3m", 349 ARMBuildAttrs::CPUArch::Pre_v4)); 350 EXPECT_TRUE( 351 testARMArch("armv4", "strongarm", "v4", 352 ARMBuildAttrs::CPUArch::v4)); 353 EXPECT_TRUE( 354 testARMArch("armv4t", "arm7tdmi", "v4t", 355 ARMBuildAttrs::CPUArch::v4T)); 356 EXPECT_TRUE( 357 testARMArch("armv5t", "arm10tdmi", "v5", 358 ARMBuildAttrs::CPUArch::v5T)); 359 EXPECT_TRUE( 360 testARMArch("armv5te", "arm1022e", "v5e", 361 ARMBuildAttrs::CPUArch::v5TE)); 362 EXPECT_TRUE( 363 testARMArch("armv5tej", "arm926ej-s", "v5e", 364 ARMBuildAttrs::CPUArch::v5TEJ)); 365 EXPECT_TRUE( 366 testARMArch("armv6", "arm1136jf-s", "v6", 367 ARMBuildAttrs::CPUArch::v6)); 368 EXPECT_TRUE( 369 testARMArch("armv6k", "mpcore", "v6k", 370 ARMBuildAttrs::CPUArch::v6K)); 371 EXPECT_TRUE( 372 testARMArch("armv6t2", "arm1156t2-s", "v6t2", 373 ARMBuildAttrs::CPUArch::v6T2)); 374 EXPECT_TRUE( 375 testARMArch("armv6kz", "arm1176jzf-s", "v6kz", 376 ARMBuildAttrs::CPUArch::v6KZ)); 377 EXPECT_TRUE( 378 testARMArch("armv6-m", "cortex-m0", "v6m", 379 ARMBuildAttrs::CPUArch::v6_M)); 380 EXPECT_TRUE( 381 testARMArch("armv7-a", "generic", "v7", 382 ARMBuildAttrs::CPUArch::v7)); 383 EXPECT_TRUE( 384 testARMArch("armv7ve", "generic", "v7ve", 385 ARMBuildAttrs::CPUArch::v7)); 386 EXPECT_TRUE( 387 testARMArch("armv7-r", "cortex-r4", "v7r", 388 ARMBuildAttrs::CPUArch::v7)); 389 EXPECT_TRUE( 390 testARMArch("armv7-m", "cortex-m3", "v7m", 391 ARMBuildAttrs::CPUArch::v7)); 392 EXPECT_TRUE( 393 testARMArch("armv7e-m", "cortex-m4", "v7em", 394 ARMBuildAttrs::CPUArch::v7E_M)); 395 EXPECT_TRUE( 396 testARMArch("armv8-a", "generic", "v8", 397 ARMBuildAttrs::CPUArch::v8_A)); 398 EXPECT_TRUE( 399 testARMArch("armv8.1-a", "generic", "v8.1a", 400 ARMBuildAttrs::CPUArch::v8_A)); 401 EXPECT_TRUE( 402 testARMArch("armv8.2-a", "generic", "v8.2a", 403 ARMBuildAttrs::CPUArch::v8_A)); 404 EXPECT_TRUE( 405 testARMArch("armv8.3-a", "generic", "v8.3a", 406 ARMBuildAttrs::CPUArch::v8_A)); 407 EXPECT_TRUE( 408 testARMArch("armv8.4-a", "generic", "v8.4a", 409 ARMBuildAttrs::CPUArch::v8_A)); 410 EXPECT_TRUE( 411 testARMArch("armv8.5-a", "generic", "v8.5a", 412 ARMBuildAttrs::CPUArch::v8_A)); 413 EXPECT_TRUE( 414 testARMArch("armv8-r", "cortex-r52", "v8r", 415 ARMBuildAttrs::CPUArch::v8_R)); 416 EXPECT_TRUE( 417 testARMArch("armv8-m.base", "generic", "v8m.base", 418 ARMBuildAttrs::CPUArch::v8_M_Base)); 419 EXPECT_TRUE( 420 testARMArch("armv8-m.main", "generic", "v8m.main", 421 ARMBuildAttrs::CPUArch::v8_M_Main)); 422 EXPECT_TRUE( 423 testARMArch("armv8.1-m.main", "generic", "v8.1m.main", 424 ARMBuildAttrs::CPUArch::v8_1_M_Main)); 425 EXPECT_TRUE( 426 testARMArch("iwmmxt", "iwmmxt", "", 427 ARMBuildAttrs::CPUArch::v5TE)); 428 EXPECT_TRUE( 429 testARMArch("iwmmxt2", "generic", "", 430 ARMBuildAttrs::CPUArch::v5TE)); 431 EXPECT_TRUE( 432 testARMArch("xscale", "xscale", "v5e", 433 ARMBuildAttrs::CPUArch::v5TE)); 434 EXPECT_TRUE( 435 testARMArch("armv7s", "swift", "v7s", 436 ARMBuildAttrs::CPUArch::v7)); 437 EXPECT_TRUE( 438 testARMArch("armv7k", "generic", "v7k", 439 ARMBuildAttrs::CPUArch::v7)); 440 } 441 442 bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { 443 return ARM::getDefaultExtensions(CPUName, ArchKind) & 444 ARM::parseArchExt(ArchExt); 445 } 446 447 TEST(TargetParserTest, testARMExtension) { 448 EXPECT_FALSE(testARMExtension("arm2", ARM::ArchKind::INVALID, "thumb")); 449 EXPECT_FALSE(testARMExtension("arm3", ARM::ArchKind::INVALID, "thumb")); 450 EXPECT_FALSE(testARMExtension("arm6", ARM::ArchKind::INVALID, "thumb")); 451 EXPECT_FALSE(testARMExtension("arm7m", ARM::ArchKind::INVALID, "thumb")); 452 EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); 453 EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); 454 EXPECT_FALSE(testARMExtension("arm10tdmi", 455 ARM::ArchKind::INVALID, "simd")); 456 EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); 457 EXPECT_FALSE(testARMExtension("arm926ej-s", 458 ARM::ArchKind::INVALID, "simd")); 459 EXPECT_FALSE(testARMExtension("arm1136jf-s", 460 ARM::ArchKind::INVALID, "crypto")); 461 EXPECT_FALSE(testARMExtension("arm1176j-s", 462 ARM::ArchKind::INVALID, "crypto")); 463 EXPECT_FALSE(testARMExtension("arm1156t2-s", 464 ARM::ArchKind::INVALID, "crypto")); 465 EXPECT_FALSE(testARMExtension("arm1176jzf-s", 466 ARM::ArchKind::INVALID, "crypto")); 467 EXPECT_FALSE(testARMExtension("cortex-m0", 468 ARM::ArchKind::INVALID, "crypto")); 469 EXPECT_FALSE(testARMExtension("cortex-a8", 470 ARM::ArchKind::INVALID, "crypto")); 471 EXPECT_FALSE(testARMExtension("cortex-r4", 472 ARM::ArchKind::INVALID, "crypto")); 473 EXPECT_FALSE(testARMExtension("cortex-m3", 474 ARM::ArchKind::INVALID, "crypto")); 475 EXPECT_FALSE(testARMExtension("cortex-a53", 476 ARM::ArchKind::INVALID, "ras")); 477 EXPECT_FALSE(testARMExtension("cortex-a53", 478 ARM::ArchKind::INVALID, "fp16")); 479 EXPECT_TRUE(testARMExtension("cortex-a55", 480 ARM::ArchKind::INVALID, "fp16")); 481 EXPECT_FALSE(testARMExtension("cortex-a55", 482 ARM::ArchKind::INVALID, "fp16fml")); 483 EXPECT_TRUE(testARMExtension("cortex-a75", 484 ARM::ArchKind::INVALID, "fp16")); 485 EXPECT_FALSE(testARMExtension("cortex-a75", 486 ARM::ArchKind::INVALID, "fp16fml")); 487 EXPECT_FALSE(testARMExtension("cortex-r52", 488 ARM::ArchKind::INVALID, "ras")); 489 EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); 490 EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); 491 EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); 492 493 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); 494 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); 495 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); 496 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); 497 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); 498 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); 499 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); 500 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); 501 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); 502 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); 503 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); 504 EXPECT_FALSE(testARMExtension("generic", 505 ARM::ArchKind::ARMV6T2, "crypto")); 506 EXPECT_FALSE(testARMExtension("generic", 507 ARM::ArchKind::ARMV6KZ, "crypto")); 508 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); 509 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); 510 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); 511 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); 512 EXPECT_FALSE(testARMExtension("generic", 513 ARM::ArchKind::ARMV7EM, "crypto")); 514 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); 515 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); 516 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); 517 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); 518 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); 519 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); 520 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); 521 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); 522 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); 523 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); 524 EXPECT_FALSE(testARMExtension("generic", 525 ARM::ArchKind::ARMV8MBaseline, "crc")); 526 EXPECT_FALSE(testARMExtension("generic", 527 ARM::ArchKind::ARMV8MMainline, "crc")); 528 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); 529 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); 530 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); 531 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); 532 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); 533 } 534 535 TEST(TargetParserTest, ARMFPUVersion) { 536 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 537 FK <= ARM::FPUKind::FK_LAST; 538 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 539 if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || 540 ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") 541 EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 542 else 543 EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 544 } 545 546 TEST(TargetParserTest, ARMFPUNeonSupportLevel) { 547 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 548 FK <= ARM::FPUKind::FK_LAST; 549 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 550 if (FK == ARM::FK_LAST || 551 ARM::getFPUName(FK).find("neon") == std::string::npos) 552 EXPECT_EQ(ARM::NeonSupportLevel::None, 553 ARM::getFPUNeonSupportLevel(FK)); 554 else 555 EXPECT_NE(ARM::NeonSupportLevel::None, 556 ARM::getFPUNeonSupportLevel(FK)); 557 } 558 559 TEST(TargetParserTest, ARMFPURestriction) { 560 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 561 FK <= ARM::FPUKind::FK_LAST; 562 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 563 if (FK == ARM::FK_LAST || 564 (ARM::getFPUName(FK).find("d16") == std::string::npos && 565 ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) 566 EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 567 else 568 EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 569 } 570 } 571 572 TEST(TargetParserTest, ARMExtensionFeatures) { 573 std::map<uint64_t, std::vector<StringRef>> Extensions; 574 575 for (auto &Ext : ARM::ARCHExtNames) { 576 if (Ext.Feature && Ext.NegFeature) 577 Extensions[Ext.ID] = { StringRef(Ext.Feature), 578 StringRef(Ext.NegFeature) }; 579 } 580 581 Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; 582 Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; 583 584 std::vector<StringRef> Features; 585 586 EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); 587 588 for (auto &E : Extensions) { 589 // test +extension 590 Features.clear(); 591 ARM::getExtensionFeatures(E.first, Features); 592 auto Found = 593 std::find(std::begin(Features), std::end(Features), E.second.at(0)); 594 EXPECT_TRUE(Found != std::end(Features)); 595 EXPECT_TRUE(Extensions.size() == Features.size()); 596 597 // test -extension 598 Features.clear(); 599 ARM::getExtensionFeatures(~E.first, Features); 600 Found = std::find(std::begin(Features), std::end(Features), E.second.at(1)); 601 EXPECT_TRUE(Found != std::end(Features)); 602 EXPECT_TRUE(Extensions.size() == Features.size()); 603 } 604 } 605 606 TEST(TargetParserTest, ARMFPUFeatures) { 607 std::vector<StringRef> Features; 608 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 609 FK <= ARM::FPUKind::FK_LAST; 610 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 611 EXPECT_TRUE((FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) 612 ? !ARM::getFPUFeatures(FK, Features) 613 : ARM::getFPUFeatures(FK, Features)); 614 } 615 616 TEST(TargetParserTest, ARMArchExtFeature) { 617 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 618 {"crypto", "nocrypto", "+crypto", "-crypto"}, 619 {"dsp", "nodsp", "+dsp", "-dsp"}, 620 {"fp", "nofp", nullptr, nullptr}, 621 {"idiv", "noidiv", nullptr, nullptr}, 622 {"mp", "nomp", nullptr, nullptr}, 623 {"simd", "nosimd", nullptr, nullptr}, 624 {"sec", "nosec", nullptr, nullptr}, 625 {"virt", "novirt", nullptr, nullptr}, 626 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 627 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 628 {"ras", "noras", "+ras", "-ras"}, 629 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 630 {"os", "noos", nullptr, nullptr}, 631 {"iwmmxt", "noiwmmxt", nullptr, nullptr}, 632 {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, 633 {"maverick", "maverick", nullptr, nullptr}, 634 {"xscale", "noxscale", nullptr, nullptr}, 635 {"sb", "nosb", "+sb", "-sb"}, 636 {"mve", "nomve", "+mve", "-mve"}, 637 {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; 638 639 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 640 EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); 641 EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); 642 } 643 } 644 645 static bool 646 testArchExtDependency(const char *ArchExt, 647 const std::initializer_list<const char *> &Expected) { 648 std::vector<StringRef> Features; 649 650 if (!ARM::appendArchExtFeatures("", ARM::ArchKind::ARMV8_1MMainline, ArchExt, 651 Features)) 652 return false; 653 654 return llvm::all_of(Expected, [&](StringRef Ext) { 655 return llvm::is_contained(Features, Ext); 656 }); 657 } 658 659 TEST(TargetParserTest, ARMArchExtDependencies) { 660 EXPECT_TRUE(testArchExtDependency("mve", {"+mve", "+dsp"})); 661 EXPECT_TRUE(testArchExtDependency("mve.fp", {"+mve.fp", "+mve", "+dsp"})); 662 EXPECT_TRUE(testArchExtDependency("nodsp", {"-dsp", "-mve", "-mve.fp"})); 663 EXPECT_TRUE(testArchExtDependency("nomve", {"-mve", "-mve.fp"})); 664 } 665 666 TEST(TargetParserTest, ARMparseHWDiv) { 667 const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; 668 669 for (unsigned i = 0; i < array_lengthof(hwdiv); i++) 670 EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); 671 } 672 673 TEST(TargetParserTest, ARMparseArchEndianAndISA) { 674 const char *Arch[] = { 675 "v2", "v2a", "v3", "v3m", "v4", "v4t", "v5", "v5t", 676 "v5e", "v5te", "v5tej", "v6", "v6j", "v6k", "v6hl", "v6t2", 677 "v6kz", "v6z", "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", 678 "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", "v7r", "v7-m", 679 "v7m", "v7k", "v7s", "v7e-m", "v7em", "v8-a", "v8", "v8a", 680 "v8l", "v8.1-a", "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", 681 "v8.4a", "v8.5-a","v8.5a", "v8-r", "v8m.base", "v8m.main", "v8.1m.main" 682 }; 683 684 for (unsigned i = 0; i < array_lengthof(Arch); i++) { 685 std::string arm_1 = "armeb" + (std::string)(Arch[i]); 686 std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; 687 std::string arm_3 = "arm" + (std::string)(Arch[i]); 688 std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); 689 std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; 690 std::string thumb_3 = "thumb" + (std::string)(Arch[i]); 691 692 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); 693 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); 694 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); 695 696 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); 697 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); 698 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); 699 if (i >= 4) { 700 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); 701 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); 702 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); 703 704 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); 705 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); 706 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); 707 } 708 } 709 710 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); 711 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); 712 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); 713 714 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); 715 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); 716 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); 717 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); 718 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); 719 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); 720 } 721 722 TEST(TargetParserTest, ARMparseArchProfile) { 723 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { 724 switch (ARM::parseArch(ARMArch[i])) { 725 case ARM::ArchKind::ARMV6M: 726 case ARM::ArchKind::ARMV7M: 727 case ARM::ArchKind::ARMV7EM: 728 case ARM::ArchKind::ARMV8MMainline: 729 case ARM::ArchKind::ARMV8MBaseline: 730 case ARM::ArchKind::ARMV8_1MMainline: 731 EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); 732 break; 733 case ARM::ArchKind::ARMV7R: 734 case ARM::ArchKind::ARMV8R: 735 EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); 736 break; 737 case ARM::ArchKind::ARMV7A: 738 case ARM::ArchKind::ARMV7VE: 739 case ARM::ArchKind::ARMV7K: 740 case ARM::ArchKind::ARMV8A: 741 case ARM::ArchKind::ARMV8_1A: 742 case ARM::ArchKind::ARMV8_2A: 743 case ARM::ArchKind::ARMV8_3A: 744 case ARM::ArchKind::ARMV8_4A: 745 case ARM::ArchKind::ARMV8_5A: 746 EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); 747 break; 748 default: 749 EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); 750 break; 751 } 752 } 753 } 754 755 TEST(TargetParserTest, ARMparseArchVersion) { 756 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) 757 if (((std::string)ARMArch[i]).substr(0, 4) == "armv") 758 EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); 759 else 760 EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); 761 } 762 763 bool testAArch64CPU(StringRef CPUName, StringRef ExpectedArch, 764 StringRef ExpectedFPU, unsigned ExpectedFlags, 765 StringRef CPUAttr) { 766 AArch64::ArchKind AK = AArch64::parseCPUArch(CPUName); 767 bool pass = AArch64::getArchName(AK).equals(ExpectedArch); 768 769 unsigned ExtKind = AArch64::getDefaultExtensions(CPUName, AK); 770 if (ExtKind > 1 && (ExtKind & AArch64::AEK_NONE)) 771 pass &= ((ExtKind ^ AArch64::AEK_NONE) == ExpectedFlags); 772 else 773 pass &= (ExtKind == ExpectedFlags); 774 775 pass &= AArch64::getCPUAttr(AK).equals(CPUAttr); 776 777 return pass; 778 } 779 780 TEST(TargetParserTest, testAArch64CPU) { 781 EXPECT_TRUE(testAArch64CPU( 782 "invalid", "invalid", "invalid", 783 AArch64::AEK_NONE, "")); 784 EXPECT_TRUE(testAArch64CPU( 785 "generic", "invalid", "none", 786 AArch64::AEK_NONE, "")); 787 788 EXPECT_TRUE(testAArch64CPU( 789 "cortex-a34", "armv8-a", "crypto-neon-fp-armv8", 790 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 791 AArch64::AEK_SIMD, "8-A")); 792 EXPECT_TRUE(testAArch64CPU( 793 "cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 794 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 795 AArch64::AEK_SIMD, "8-A")); 796 EXPECT_TRUE(testAArch64CPU( 797 "cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 798 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 799 AArch64::AEK_SIMD, "8-A")); 800 EXPECT_TRUE(testAArch64CPU( 801 "cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 802 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 803 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 804 AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 805 AArch64::AEK_RCPC, "8.2-A")); 806 EXPECT_TRUE(testAArch64CPU( 807 "cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 808 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 809 AArch64::AEK_SIMD, "8-A")); 810 EXPECT_TRUE(testAArch64CPU( 811 "cortex-a65", "armv8.2-a", "crypto-neon-fp-armv8", 812 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 813 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 814 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 815 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 816 "8.2-A")); 817 EXPECT_TRUE(testAArch64CPU( 818 "cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", 819 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 820 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 821 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 822 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 823 "8.2-A")); 824 EXPECT_TRUE(testAArch64CPU( 825 "cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 826 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 827 AArch64::AEK_SIMD, "8-A")); 828 EXPECT_TRUE(testAArch64CPU( 829 "cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 830 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 831 AArch64::AEK_SIMD, "8-A")); 832 EXPECT_TRUE(testAArch64CPU( 833 "cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 834 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 835 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 836 AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 837 AArch64::AEK_RCPC, "8.2-A")); 838 EXPECT_TRUE(testAArch64CPU( 839 "cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 840 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 841 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 842 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 843 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 844 EXPECT_TRUE(testAArch64CPU( 845 "cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 846 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 847 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 848 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 849 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 850 EXPECT_TRUE(testAArch64CPU( 851 "cyclone", "armv8-a", "crypto-neon-fp-armv8", 852 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 853 EXPECT_TRUE(testAArch64CPU( 854 "apple-a7", "armv8-a", "crypto-neon-fp-armv8", 855 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 856 EXPECT_TRUE(testAArch64CPU( 857 "apple-a8", "armv8-a", "crypto-neon-fp-armv8", 858 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 859 EXPECT_TRUE(testAArch64CPU( 860 "apple-a9", "armv8-a", "crypto-neon-fp-armv8", 861 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 862 EXPECT_TRUE(testAArch64CPU("apple-a10", "armv8-a", "crypto-neon-fp-armv8", 863 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 864 AArch64::AEK_FP | AArch64::AEK_RDM | 865 AArch64::AEK_SIMD, 866 "8-A")); 867 EXPECT_TRUE(testAArch64CPU("apple-a11", "armv8.2-a", "crypto-neon-fp-armv8", 868 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 869 AArch64::AEK_FP | AArch64::AEK_LSE | 870 AArch64::AEK_RAS | AArch64::AEK_RDM | 871 AArch64::AEK_SIMD, 872 "8.2-A")); 873 EXPECT_TRUE(testAArch64CPU( 874 "apple-a12", "armv8.3-a", "crypto-neon-fp-armv8", 875 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 876 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 877 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, 878 "8.3-A")); 879 EXPECT_TRUE(testAArch64CPU( 880 "apple-a13", "armv8.4-a", "crypto-neon-fp-armv8", 881 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 882 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 883 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 884 AArch64::AEK_FP16 | AArch64::AEK_FP16FML, 885 "8.4-A")); 886 EXPECT_TRUE(testAArch64CPU( 887 "apple-s4", "armv8.3-a", "crypto-neon-fp-armv8", 888 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 889 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 890 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, 891 "8.3-A")); 892 EXPECT_TRUE(testAArch64CPU( 893 "apple-s5", "armv8.3-a", "crypto-neon-fp-armv8", 894 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 895 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 896 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, 897 "8.3-A")); 898 EXPECT_TRUE(testAArch64CPU( 899 "exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 900 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 901 AArch64::AEK_SIMD, "8-A")); 902 EXPECT_TRUE(testAArch64CPU( 903 "exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 904 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 905 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 906 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 907 AArch64::AEK_SIMD, "8.2-A")); 908 EXPECT_TRUE(testAArch64CPU( 909 "exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 910 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 911 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 912 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 913 AArch64::AEK_SIMD, "8.2-A")); 914 EXPECT_TRUE(testAArch64CPU( 915 "falkor", "armv8-a", "crypto-neon-fp-armv8", 916 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 917 AArch64::AEK_SIMD | AArch64::AEK_RDM, "8-A")); 918 EXPECT_TRUE(testAArch64CPU( 919 "kryo", "armv8-a", "crypto-neon-fp-armv8", 920 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 921 AArch64::AEK_SIMD, "8-A")); 922 EXPECT_TRUE(testAArch64CPU( 923 "neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", 924 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 925 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 926 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 927 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 928 "8.2-A")); 929 EXPECT_TRUE(testAArch64CPU( 930 "neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 931 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 932 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 933 AArch64::AEK_PROFILE | AArch64::AEK_RAS | AArch64::AEK_RCPC | 934 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_SSBS, 935 "8.2-A")); 936 EXPECT_TRUE(testAArch64CPU( 937 "thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", 938 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 939 AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD, "8.1-A")); 940 EXPECT_TRUE(testAArch64CPU( 941 "thunderx", "armv8-a", "crypto-neon-fp-armv8", 942 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 943 AArch64::AEK_FP | AArch64::AEK_PROFILE, 944 "8-A")); 945 EXPECT_TRUE(testAArch64CPU( 946 "thunderxt81", "armv8-a", "crypto-neon-fp-armv8", 947 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 948 AArch64::AEK_FP | AArch64::AEK_PROFILE, 949 "8-A")); 950 EXPECT_TRUE(testAArch64CPU( 951 "thunderxt83", "armv8-a", "crypto-neon-fp-armv8", 952 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 953 AArch64::AEK_FP | AArch64::AEK_PROFILE, 954 "8-A")); 955 EXPECT_TRUE(testAArch64CPU( 956 "thunderxt88", "armv8-a", "crypto-neon-fp-armv8", 957 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 958 AArch64::AEK_FP | AArch64::AEK_PROFILE, 959 "8-A")); 960 EXPECT_TRUE(testAArch64CPU( 961 "tsv110", "armv8.2-a", "crypto-neon-fp-armv8", 962 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 963 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 964 AArch64::AEK_RDM | AArch64::AEK_PROFILE | AArch64::AEK_FP16 | 965 AArch64::AEK_FP16FML | AArch64::AEK_DOTPROD, 966 "8.2-A")); 967 EXPECT_TRUE(testAArch64CPU( 968 "a64fx", "armv8.2-a", "crypto-neon-fp-armv8", 969 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 970 AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_RAS | 971 AArch64::AEK_LSE | AArch64::AEK_SVE | AArch64::AEK_RDM, 972 "8.2-A")); 973 } 974 975 static constexpr unsigned NumAArch64CPUArchs = 37; 976 977 TEST(TargetParserTest, testAArch64CPUArchList) { 978 SmallVector<StringRef, NumAArch64CPUArchs> List; 979 AArch64::fillValidCPUArchList(List); 980 981 // No list exists for these in this test suite, so ensure all are 982 // valid, and match the expected 'magic' count. 983 EXPECT_EQ(List.size(), NumAArch64CPUArchs); 984 for(StringRef CPU : List) { 985 EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); 986 } 987 } 988 989 bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 990 unsigned ArchAttr) { 991 AArch64::ArchKind AK = AArch64::parseArch(Arch); 992 return (AK != AArch64::ArchKind::INVALID) & 993 AArch64::getDefaultCPU(Arch).equals(DefaultCPU) & 994 AArch64::getSubArch(AK).equals(SubArch) & 995 (AArch64::getArchAttr(AK) == ArchAttr); 996 } 997 998 TEST(TargetParserTest, testAArch64Arch) { 999 EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", 1000 ARMBuildAttrs::CPUArch::v8_A)); 1001 EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", 1002 ARMBuildAttrs::CPUArch::v8_A)); 1003 EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", 1004 ARMBuildAttrs::CPUArch::v8_A)); 1005 EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", 1006 ARMBuildAttrs::CPUArch::v8_A)); 1007 EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", 1008 ARMBuildAttrs::CPUArch::v8_A)); 1009 EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", 1010 ARMBuildAttrs::CPUArch::v8_A)); 1011 } 1012 1013 bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, 1014 StringRef ArchExt) { 1015 return AArch64::getDefaultExtensions(CPUName, AK) & 1016 AArch64::parseArchExt(ArchExt); 1017 } 1018 1019 TEST(TargetParserTest, testAArch64Extension) { 1020 EXPECT_FALSE(testAArch64Extension("cortex-a34", 1021 AArch64::ArchKind::INVALID, "ras")); 1022 EXPECT_FALSE(testAArch64Extension("cortex-a35", 1023 AArch64::ArchKind::INVALID, "ras")); 1024 EXPECT_FALSE(testAArch64Extension("cortex-a53", 1025 AArch64::ArchKind::INVALID, "ras")); 1026 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1027 AArch64::ArchKind::INVALID, "ras")); 1028 EXPECT_FALSE(testAArch64Extension("cortex-a57", 1029 AArch64::ArchKind::INVALID, "ras")); 1030 EXPECT_FALSE(testAArch64Extension("cortex-a72", 1031 AArch64::ArchKind::INVALID, "ras")); 1032 EXPECT_FALSE(testAArch64Extension("cortex-a73", 1033 AArch64::ArchKind::INVALID, "ras")); 1034 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1035 AArch64::ArchKind::INVALID, "ras")); 1036 EXPECT_FALSE(testAArch64Extension("cyclone", 1037 AArch64::ArchKind::INVALID, "ras")); 1038 EXPECT_FALSE(testAArch64Extension("exynos-m3", 1039 AArch64::ArchKind::INVALID, "ras")); 1040 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1041 AArch64::ArchKind::INVALID, "dotprod")); 1042 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1043 AArch64::ArchKind::INVALID, "fp16")); 1044 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1045 AArch64::ArchKind::INVALID, "lse")); 1046 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1047 AArch64::ArchKind::INVALID, "ras")); 1048 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1049 AArch64::ArchKind::INVALID, "rdm")); 1050 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1051 AArch64::ArchKind::INVALID, "dotprod")); 1052 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1053 AArch64::ArchKind::INVALID, "fp16")); 1054 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1055 AArch64::ArchKind::INVALID, "lse")); 1056 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1057 AArch64::ArchKind::INVALID, "ras")); 1058 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1059 AArch64::ArchKind::INVALID, "rdm")); 1060 EXPECT_TRUE(testAArch64Extension("falkor", 1061 AArch64::ArchKind::INVALID, "rdm")); 1062 EXPECT_FALSE(testAArch64Extension("kryo", 1063 AArch64::ArchKind::INVALID, "ras")); 1064 EXPECT_TRUE(testAArch64Extension("saphira", 1065 AArch64::ArchKind::INVALID, "crc")); 1066 EXPECT_TRUE(testAArch64Extension("saphira", 1067 AArch64::ArchKind::INVALID, "lse")); 1068 EXPECT_TRUE(testAArch64Extension("saphira", 1069 AArch64::ArchKind::INVALID, "rdm")); 1070 EXPECT_TRUE(testAArch64Extension("saphira", 1071 AArch64::ArchKind::INVALID, "ras")); 1072 EXPECT_TRUE(testAArch64Extension("saphira", 1073 AArch64::ArchKind::INVALID, "rcpc")); 1074 EXPECT_TRUE(testAArch64Extension("saphira", 1075 AArch64::ArchKind::INVALID, "profile")); 1076 EXPECT_FALSE(testAArch64Extension("saphira", 1077 AArch64::ArchKind::INVALID, "fp16")); 1078 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1079 AArch64::ArchKind::INVALID, "fp16")); 1080 EXPECT_FALSE(testAArch64Extension("cortex-a55", 1081 AArch64::ArchKind::INVALID, "fp16fml")); 1082 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1083 AArch64::ArchKind::INVALID, "dotprod")); 1084 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1085 AArch64::ArchKind::INVALID, "fp16")); 1086 EXPECT_FALSE(testAArch64Extension("cortex-a75", 1087 AArch64::ArchKind::INVALID, "fp16fml")); 1088 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1089 AArch64::ArchKind::INVALID, "dotprod")); 1090 EXPECT_FALSE(testAArch64Extension("thunderx2t99", 1091 AArch64::ArchKind::INVALID, "ras")); 1092 EXPECT_FALSE(testAArch64Extension("thunderx", 1093 AArch64::ArchKind::INVALID, "lse")); 1094 EXPECT_FALSE(testAArch64Extension("thunderxt81", 1095 AArch64::ArchKind::INVALID, "lse")); 1096 EXPECT_FALSE(testAArch64Extension("thunderxt83", 1097 AArch64::ArchKind::INVALID, "lse")); 1098 EXPECT_FALSE(testAArch64Extension("thunderxt88", 1099 AArch64::ArchKind::INVALID, "lse")); 1100 EXPECT_TRUE(testAArch64Extension("tsv110", 1101 AArch64::ArchKind::INVALID, "crypto")); 1102 EXPECT_FALSE(testAArch64Extension("tsv110", 1103 AArch64::ArchKind::INVALID, "sha3")); 1104 EXPECT_FALSE(testAArch64Extension("tsv110", 1105 AArch64::ArchKind::INVALID, "sm4")); 1106 EXPECT_TRUE(testAArch64Extension("tsv110", 1107 AArch64::ArchKind::INVALID, "ras")); 1108 EXPECT_TRUE(testAArch64Extension("tsv110", 1109 AArch64::ArchKind::INVALID, "profile")); 1110 EXPECT_TRUE(testAArch64Extension("tsv110", 1111 AArch64::ArchKind::INVALID, "fp16")); 1112 EXPECT_TRUE(testAArch64Extension("tsv110", 1113 AArch64::ArchKind::INVALID, "fp16fml")); 1114 EXPECT_TRUE(testAArch64Extension("tsv110", 1115 AArch64::ArchKind::INVALID, "dotprod")); 1116 EXPECT_TRUE(testAArch64Extension("a64fx", 1117 AArch64::ArchKind::INVALID, "fp16")); 1118 EXPECT_TRUE(testAArch64Extension("a64fx", 1119 AArch64::ArchKind::INVALID, "sve")); 1120 EXPECT_FALSE(testAArch64Extension("a64fx", 1121 AArch64::ArchKind::INVALID, "sve2")); 1122 1123 EXPECT_FALSE(testAArch64Extension( 1124 "generic", AArch64::ArchKind::ARMV8A, "ras")); 1125 EXPECT_FALSE(testAArch64Extension( 1126 "generic", AArch64::ArchKind::ARMV8_1A, "ras")); 1127 EXPECT_FALSE(testAArch64Extension( 1128 "generic", AArch64::ArchKind::ARMV8_2A, "profile")); 1129 EXPECT_FALSE(testAArch64Extension( 1130 "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); 1131 EXPECT_FALSE(testAArch64Extension( 1132 "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); 1133 EXPECT_FALSE(testAArch64Extension( 1134 "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); 1135 EXPECT_FALSE(testAArch64Extension( 1136 "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); 1137 EXPECT_FALSE(testAArch64Extension( 1138 "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); 1139 EXPECT_FALSE(testAArch64Extension( 1140 "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); 1141 } 1142 1143 TEST(TargetParserTest, AArch64ExtensionFeatures) { 1144 std::vector<unsigned> Extensions = { 1145 AArch64::AEK_CRC, AArch64::AEK_CRYPTO, 1146 AArch64::AEK_FP, AArch64::AEK_SIMD, 1147 AArch64::AEK_FP16, AArch64::AEK_PROFILE, 1148 AArch64::AEK_RAS, AArch64::AEK_LSE, 1149 AArch64::AEK_RDM, AArch64::AEK_DOTPROD, 1150 AArch64::AEK_SVE, AArch64::AEK_SVE2, 1151 AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, 1152 AArch64::AEK_SVE2SHA3, AArch64::AEK_SVE2BITPERM, 1153 AArch64::AEK_RCPC, AArch64::AEK_FP16FML }; 1154 1155 std::vector<StringRef> Features; 1156 1157 unsigned ExtVal = 0; 1158 for (auto Ext : Extensions) 1159 ExtVal |= Ext; 1160 1161 EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); 1162 EXPECT_TRUE(!Features.size()); 1163 1164 AArch64::getExtensionFeatures(ExtVal, Features); 1165 EXPECT_TRUE(Extensions.size() == Features.size()); 1166 1167 auto B = std::begin(Features); 1168 auto E = std::end(Features); 1169 1170 EXPECT_TRUE(std::find(B, E, "+crc") != E); 1171 EXPECT_TRUE(std::find(B, E, "+crypto") != E); 1172 EXPECT_TRUE(std::find(B, E, "+fp-armv8") != E); 1173 EXPECT_TRUE(std::find(B, E, "+neon") != E); 1174 EXPECT_TRUE(std::find(B, E, "+fullfp16") != E); 1175 EXPECT_TRUE(std::find(B, E, "+spe") != E); 1176 EXPECT_TRUE(std::find(B, E, "+ras") != E); 1177 EXPECT_TRUE(std::find(B, E, "+lse") != E); 1178 EXPECT_TRUE(std::find(B, E, "+rdm") != E); 1179 EXPECT_TRUE(std::find(B, E, "+dotprod") != E); 1180 EXPECT_TRUE(std::find(B, E, "+rcpc") != E); 1181 EXPECT_TRUE(std::find(B, E, "+fp16fml") != E); 1182 EXPECT_TRUE(std::find(B, E, "+sve") != E); 1183 EXPECT_TRUE(std::find(B, E, "+sve2") != E); 1184 EXPECT_TRUE(std::find(B, E, "+sve2-aes") != E); 1185 EXPECT_TRUE(std::find(B, E, "+sve2-sm4") != E); 1186 EXPECT_TRUE(std::find(B, E, "+sve2-sha3") != E); 1187 EXPECT_TRUE(std::find(B, E, "+sve2-bitperm") != E); 1188 } 1189 1190 TEST(TargetParserTest, AArch64ArchFeatures) { 1191 std::vector<StringRef> Features; 1192 1193 for (auto AK : AArch64::ArchKinds) 1194 EXPECT_TRUE((AK == AArch64::ArchKind::INVALID) 1195 ? !AArch64::getArchFeatures(AK, Features) 1196 : AArch64::getArchFeatures(AK, Features)); 1197 } 1198 1199 TEST(TargetParserTest, AArch64ArchExtFeature) { 1200 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 1201 {"crypto", "nocrypto", "+crypto", "-crypto"}, 1202 {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, 1203 {"simd", "nosimd", "+neon", "-neon"}, 1204 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 1205 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 1206 {"profile", "noprofile", "+spe", "-spe"}, 1207 {"ras", "noras", "+ras", "-ras"}, 1208 {"lse", "nolse", "+lse", "-lse"}, 1209 {"rdm", "nordm", "+rdm", "-rdm"}, 1210 {"sve", "nosve", "+sve", "-sve"}, 1211 {"sve2", "nosve2", "+sve2", "-sve2"}, 1212 {"sve2-aes", "nosve2-aes", "+sve2-aes", 1213 "-sve2-aes"}, 1214 {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", 1215 "-sve2-sm4"}, 1216 {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", 1217 "-sve2-sha3"}, 1218 {"sve2-bitperm", "nosve2-bitperm", 1219 "+sve2-bitperm", "-sve2-bitperm"}, 1220 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 1221 {"rcpc", "norcpc", "+rcpc", "-rcpc" }, 1222 {"rng", "norng", "+rand", "-rand"}, 1223 {"memtag", "nomemtag", "+mte", "-mte"}, 1224 {"tme", "notme", "+tme", "-tme"}, 1225 {"ssbs", "nossbs", "+ssbs", "-ssbs"}, 1226 {"sb", "nosb", "+sb", "-sb"}, 1227 {"predres", "nopredres", "+predres", "-predres"} 1228 }; 1229 1230 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 1231 EXPECT_EQ(StringRef(ArchExt[i][2]), 1232 AArch64::getArchExtFeature(ArchExt[i][0])); 1233 EXPECT_EQ(StringRef(ArchExt[i][3]), 1234 AArch64::getArchExtFeature(ArchExt[i][1])); 1235 } 1236 } 1237 } 1238