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("iwmmxt", "iwmmxt", "none", 294 ARM::AEK_NONE, "iwmmxt")); 295 EXPECT_TRUE(testARMCPU("xscale", "xscale", "none", 296 ARM::AEK_NONE, "xscale")); 297 EXPECT_TRUE(testARMCPU("swift", "armv7s", "neon-vfpv4", 298 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 299 "7-S")); 300 } 301 302 static constexpr unsigned NumARMCPUArchs = 85; 303 304 TEST(TargetParserTest, testARMCPUArchList) { 305 SmallVector<StringRef, NumARMCPUArchs> List; 306 ARM::fillValidCPUArchList(List); 307 308 // No list exists for these in this test suite, so ensure all are 309 // valid, and match the expected 'magic' count. 310 EXPECT_EQ(List.size(), NumARMCPUArchs); 311 for(StringRef CPU : List) { 312 EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID); 313 } 314 } 315 316 TEST(TargetParserTest, testInvalidARMArch) { 317 auto InvalidArchStrings = {"armv", "armv99", "noarm"}; 318 for (const char* InvalidArch : InvalidArchStrings) 319 EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID); 320 } 321 322 bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 323 unsigned ArchAttr) { 324 ARM::ArchKind AK = ARM::parseArch(Arch); 325 bool Result = (AK != ARM::ArchKind::INVALID); 326 Result &= ARM::getDefaultCPU(Arch).equals(DefaultCPU); 327 Result &= ARM::getSubArch(AK).equals(SubArch); 328 Result &= (ARM::getArchAttr(AK) == ArchAttr); 329 return Result; 330 } 331 332 TEST(TargetParserTest, testARMArch) { 333 EXPECT_TRUE( 334 testARMArch("armv2", "arm2", "v2", 335 ARMBuildAttrs::CPUArch::Pre_v4)); 336 EXPECT_TRUE( 337 testARMArch("armv2a", "arm3", "v2a", 338 ARMBuildAttrs::CPUArch::Pre_v4)); 339 EXPECT_TRUE( 340 testARMArch("armv3", "arm6", "v3", 341 ARMBuildAttrs::CPUArch::Pre_v4)); 342 EXPECT_TRUE( 343 testARMArch("armv3m", "arm7m", "v3m", 344 ARMBuildAttrs::CPUArch::Pre_v4)); 345 EXPECT_TRUE( 346 testARMArch("armv4", "strongarm", "v4", 347 ARMBuildAttrs::CPUArch::v4)); 348 EXPECT_TRUE( 349 testARMArch("armv4t", "arm7tdmi", "v4t", 350 ARMBuildAttrs::CPUArch::v4T)); 351 EXPECT_TRUE( 352 testARMArch("armv5t", "arm10tdmi", "v5", 353 ARMBuildAttrs::CPUArch::v5T)); 354 EXPECT_TRUE( 355 testARMArch("armv5te", "arm1022e", "v5e", 356 ARMBuildAttrs::CPUArch::v5TE)); 357 EXPECT_TRUE( 358 testARMArch("armv5tej", "arm926ej-s", "v5e", 359 ARMBuildAttrs::CPUArch::v5TEJ)); 360 EXPECT_TRUE( 361 testARMArch("armv6", "arm1136jf-s", "v6", 362 ARMBuildAttrs::CPUArch::v6)); 363 EXPECT_TRUE( 364 testARMArch("armv6k", "mpcore", "v6k", 365 ARMBuildAttrs::CPUArch::v6K)); 366 EXPECT_TRUE( 367 testARMArch("armv6t2", "arm1156t2-s", "v6t2", 368 ARMBuildAttrs::CPUArch::v6T2)); 369 EXPECT_TRUE( 370 testARMArch("armv6kz", "arm1176jzf-s", "v6kz", 371 ARMBuildAttrs::CPUArch::v6KZ)); 372 EXPECT_TRUE( 373 testARMArch("armv6-m", "cortex-m0", "v6m", 374 ARMBuildAttrs::CPUArch::v6_M)); 375 EXPECT_TRUE( 376 testARMArch("armv7-a", "generic", "v7", 377 ARMBuildAttrs::CPUArch::v7)); 378 EXPECT_TRUE( 379 testARMArch("armv7ve", "generic", "v7ve", 380 ARMBuildAttrs::CPUArch::v7)); 381 EXPECT_TRUE( 382 testARMArch("armv7-r", "cortex-r4", "v7r", 383 ARMBuildAttrs::CPUArch::v7)); 384 EXPECT_TRUE( 385 testARMArch("armv7-m", "cortex-m3", "v7m", 386 ARMBuildAttrs::CPUArch::v7)); 387 EXPECT_TRUE( 388 testARMArch("armv7e-m", "cortex-m4", "v7em", 389 ARMBuildAttrs::CPUArch::v7E_M)); 390 EXPECT_TRUE( 391 testARMArch("armv8-a", "generic", "v8", 392 ARMBuildAttrs::CPUArch::v8_A)); 393 EXPECT_TRUE( 394 testARMArch("armv8.1-a", "generic", "v8.1a", 395 ARMBuildAttrs::CPUArch::v8_A)); 396 EXPECT_TRUE( 397 testARMArch("armv8.2-a", "generic", "v8.2a", 398 ARMBuildAttrs::CPUArch::v8_A)); 399 EXPECT_TRUE( 400 testARMArch("armv8.3-a", "generic", "v8.3a", 401 ARMBuildAttrs::CPUArch::v8_A)); 402 EXPECT_TRUE( 403 testARMArch("armv8.4-a", "generic", "v8.4a", 404 ARMBuildAttrs::CPUArch::v8_A)); 405 EXPECT_TRUE( 406 testARMArch("armv8.5-a", "generic", "v8.5a", 407 ARMBuildAttrs::CPUArch::v8_A)); 408 EXPECT_TRUE( 409 testARMArch("armv8-r", "cortex-r52", "v8r", 410 ARMBuildAttrs::CPUArch::v8_R)); 411 EXPECT_TRUE( 412 testARMArch("armv8-m.base", "generic", "v8m.base", 413 ARMBuildAttrs::CPUArch::v8_M_Base)); 414 EXPECT_TRUE( 415 testARMArch("armv8-m.main", "generic", "v8m.main", 416 ARMBuildAttrs::CPUArch::v8_M_Main)); 417 EXPECT_TRUE( 418 testARMArch("armv8.1-m.main", "generic", "v8.1m.main", 419 ARMBuildAttrs::CPUArch::v8_1_M_Main)); 420 EXPECT_TRUE( 421 testARMArch("iwmmxt", "iwmmxt", "", 422 ARMBuildAttrs::CPUArch::v5TE)); 423 EXPECT_TRUE( 424 testARMArch("iwmmxt2", "generic", "", 425 ARMBuildAttrs::CPUArch::v5TE)); 426 EXPECT_TRUE( 427 testARMArch("xscale", "xscale", "v5e", 428 ARMBuildAttrs::CPUArch::v5TE)); 429 EXPECT_TRUE( 430 testARMArch("armv7s", "swift", "v7s", 431 ARMBuildAttrs::CPUArch::v7)); 432 EXPECT_TRUE( 433 testARMArch("armv7k", "generic", "v7k", 434 ARMBuildAttrs::CPUArch::v7)); 435 } 436 437 bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { 438 return ARM::getDefaultExtensions(CPUName, ArchKind) & 439 ARM::parseArchExt(ArchExt); 440 } 441 442 TEST(TargetParserTest, testARMExtension) { 443 EXPECT_FALSE(testARMExtension("arm2", ARM::ArchKind::INVALID, "thumb")); 444 EXPECT_FALSE(testARMExtension("arm3", ARM::ArchKind::INVALID, "thumb")); 445 EXPECT_FALSE(testARMExtension("arm6", ARM::ArchKind::INVALID, "thumb")); 446 EXPECT_FALSE(testARMExtension("arm7m", ARM::ArchKind::INVALID, "thumb")); 447 EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); 448 EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); 449 EXPECT_FALSE(testARMExtension("arm10tdmi", 450 ARM::ArchKind::INVALID, "simd")); 451 EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); 452 EXPECT_FALSE(testARMExtension("arm926ej-s", 453 ARM::ArchKind::INVALID, "simd")); 454 EXPECT_FALSE(testARMExtension("arm1136jf-s", 455 ARM::ArchKind::INVALID, "crypto")); 456 EXPECT_FALSE(testARMExtension("arm1176j-s", 457 ARM::ArchKind::INVALID, "crypto")); 458 EXPECT_FALSE(testARMExtension("arm1156t2-s", 459 ARM::ArchKind::INVALID, "crypto")); 460 EXPECT_FALSE(testARMExtension("arm1176jzf-s", 461 ARM::ArchKind::INVALID, "crypto")); 462 EXPECT_FALSE(testARMExtension("cortex-m0", 463 ARM::ArchKind::INVALID, "crypto")); 464 EXPECT_FALSE(testARMExtension("cortex-a8", 465 ARM::ArchKind::INVALID, "crypto")); 466 EXPECT_FALSE(testARMExtension("cortex-r4", 467 ARM::ArchKind::INVALID, "crypto")); 468 EXPECT_FALSE(testARMExtension("cortex-m3", 469 ARM::ArchKind::INVALID, "crypto")); 470 EXPECT_FALSE(testARMExtension("cortex-a53", 471 ARM::ArchKind::INVALID, "ras")); 472 EXPECT_FALSE(testARMExtension("cortex-a53", 473 ARM::ArchKind::INVALID, "fp16")); 474 EXPECT_TRUE(testARMExtension("cortex-a55", 475 ARM::ArchKind::INVALID, "fp16")); 476 EXPECT_FALSE(testARMExtension("cortex-a55", 477 ARM::ArchKind::INVALID, "fp16fml")); 478 EXPECT_TRUE(testARMExtension("cortex-a75", 479 ARM::ArchKind::INVALID, "fp16")); 480 EXPECT_FALSE(testARMExtension("cortex-a75", 481 ARM::ArchKind::INVALID, "fp16fml")); 482 EXPECT_FALSE(testARMExtension("cortex-r52", 483 ARM::ArchKind::INVALID, "ras")); 484 EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); 485 EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); 486 EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); 487 488 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); 489 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); 490 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); 491 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); 492 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); 493 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); 494 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); 495 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); 496 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); 497 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); 498 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); 499 EXPECT_FALSE(testARMExtension("generic", 500 ARM::ArchKind::ARMV6T2, "crypto")); 501 EXPECT_FALSE(testARMExtension("generic", 502 ARM::ArchKind::ARMV6KZ, "crypto")); 503 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); 504 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); 505 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); 506 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); 507 EXPECT_FALSE(testARMExtension("generic", 508 ARM::ArchKind::ARMV7EM, "crypto")); 509 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); 510 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); 511 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); 512 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); 513 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); 514 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); 515 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); 516 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); 517 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); 518 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); 519 EXPECT_FALSE(testARMExtension("generic", 520 ARM::ArchKind::ARMV8MBaseline, "crc")); 521 EXPECT_FALSE(testARMExtension("generic", 522 ARM::ArchKind::ARMV8MMainline, "crc")); 523 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); 524 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); 525 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); 526 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); 527 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); 528 } 529 530 TEST(TargetParserTest, ARMFPUVersion) { 531 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 532 FK <= ARM::FPUKind::FK_LAST; 533 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 534 if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || 535 ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") 536 EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 537 else 538 EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 539 } 540 541 TEST(TargetParserTest, ARMFPUNeonSupportLevel) { 542 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 543 FK <= ARM::FPUKind::FK_LAST; 544 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 545 if (FK == ARM::FK_LAST || 546 ARM::getFPUName(FK).find("neon") == std::string::npos) 547 EXPECT_EQ(ARM::NeonSupportLevel::None, 548 ARM::getFPUNeonSupportLevel(FK)); 549 else 550 EXPECT_NE(ARM::NeonSupportLevel::None, 551 ARM::getFPUNeonSupportLevel(FK)); 552 } 553 554 TEST(TargetParserTest, ARMFPURestriction) { 555 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 556 FK <= ARM::FPUKind::FK_LAST; 557 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 558 if (FK == ARM::FK_LAST || 559 (ARM::getFPUName(FK).find("d16") == std::string::npos && 560 ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) 561 EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 562 else 563 EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 564 } 565 } 566 567 TEST(TargetParserTest, ARMExtensionFeatures) { 568 std::map<uint64_t, std::vector<StringRef>> Extensions; 569 570 for (auto &Ext : ARM::ARCHExtNames) { 571 if (Ext.Feature && Ext.NegFeature) 572 Extensions[Ext.ID] = { StringRef(Ext.Feature), 573 StringRef(Ext.NegFeature) }; 574 } 575 576 Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; 577 Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; 578 579 std::vector<StringRef> Features; 580 581 EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); 582 583 for (auto &E : Extensions) { 584 // test +extension 585 Features.clear(); 586 ARM::getExtensionFeatures(E.first, Features); 587 auto Found = 588 std::find(std::begin(Features), std::end(Features), E.second.at(0)); 589 EXPECT_TRUE(Found != std::end(Features)); 590 EXPECT_TRUE(Extensions.size() == Features.size()); 591 592 // test -extension 593 Features.clear(); 594 ARM::getExtensionFeatures(~E.first, Features); 595 Found = std::find(std::begin(Features), std::end(Features), E.second.at(1)); 596 EXPECT_TRUE(Found != std::end(Features)); 597 EXPECT_TRUE(Extensions.size() == Features.size()); 598 } 599 } 600 601 TEST(TargetParserTest, ARMFPUFeatures) { 602 std::vector<StringRef> Features; 603 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 604 FK <= ARM::FPUKind::FK_LAST; 605 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 606 EXPECT_TRUE((FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) 607 ? !ARM::getFPUFeatures(FK, Features) 608 : ARM::getFPUFeatures(FK, Features)); 609 } 610 611 TEST(TargetParserTest, ARMArchExtFeature) { 612 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 613 {"crypto", "nocrypto", "+crypto", "-crypto"}, 614 {"dsp", "nodsp", "+dsp", "-dsp"}, 615 {"fp", "nofp", nullptr, nullptr}, 616 {"idiv", "noidiv", nullptr, nullptr}, 617 {"mp", "nomp", nullptr, nullptr}, 618 {"simd", "nosimd", nullptr, nullptr}, 619 {"sec", "nosec", nullptr, nullptr}, 620 {"virt", "novirt", nullptr, nullptr}, 621 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 622 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 623 {"ras", "noras", "+ras", "-ras"}, 624 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 625 {"os", "noos", nullptr, nullptr}, 626 {"iwmmxt", "noiwmmxt", nullptr, nullptr}, 627 {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, 628 {"maverick", "maverick", nullptr, nullptr}, 629 {"xscale", "noxscale", nullptr, nullptr}, 630 {"sb", "nosb", "+sb", "-sb"}, 631 {"mve", "nomve", "+mve", "-mve"}, 632 {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; 633 634 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 635 EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); 636 EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); 637 } 638 } 639 640 static bool 641 testArchExtDependency(const char *ArchExt, 642 const std::initializer_list<const char *> &Expected) { 643 std::vector<StringRef> Features; 644 645 if (!ARM::appendArchExtFeatures("", ARM::ArchKind::ARMV8_1MMainline, ArchExt, 646 Features)) 647 return false; 648 649 return llvm::all_of(Expected, [&](StringRef Ext) { 650 return llvm::is_contained(Features, Ext); 651 }); 652 } 653 654 TEST(TargetParserTest, ARMArchExtDependencies) { 655 EXPECT_TRUE(testArchExtDependency("mve", {"+mve", "+dsp"})); 656 EXPECT_TRUE(testArchExtDependency("mve.fp", {"+mve.fp", "+mve", "+dsp"})); 657 EXPECT_TRUE(testArchExtDependency("nodsp", {"-dsp", "-mve", "-mve.fp"})); 658 EXPECT_TRUE(testArchExtDependency("nomve", {"-mve", "-mve.fp"})); 659 } 660 661 TEST(TargetParserTest, ARMparseHWDiv) { 662 const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; 663 664 for (unsigned i = 0; i < array_lengthof(hwdiv); i++) 665 EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); 666 } 667 668 TEST(TargetParserTest, ARMparseArchEndianAndISA) { 669 const char *Arch[] = { 670 "v2", "v2a", "v3", "v3m", "v4", "v4t", "v5", "v5t", 671 "v5e", "v5te", "v5tej", "v6", "v6j", "v6k", "v6hl", "v6t2", 672 "v6kz", "v6z", "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", 673 "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", "v7r", "v7-m", 674 "v7m", "v7k", "v7s", "v7e-m", "v7em", "v8-a", "v8", "v8a", 675 "v8l", "v8.1-a", "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", 676 "v8.4a", "v8.5-a","v8.5a", "v8-r", "v8m.base", "v8m.main", "v8.1m.main" 677 }; 678 679 for (unsigned i = 0; i < array_lengthof(Arch); i++) { 680 std::string arm_1 = "armeb" + (std::string)(Arch[i]); 681 std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; 682 std::string arm_3 = "arm" + (std::string)(Arch[i]); 683 std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); 684 std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; 685 std::string thumb_3 = "thumb" + (std::string)(Arch[i]); 686 687 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); 688 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); 689 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); 690 691 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); 692 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); 693 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); 694 if (i >= 4) { 695 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); 696 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); 697 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); 698 699 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); 700 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); 701 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); 702 } 703 } 704 705 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); 706 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); 707 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); 708 709 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); 710 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); 711 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); 712 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); 713 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); 714 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); 715 } 716 717 TEST(TargetParserTest, ARMparseArchProfile) { 718 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { 719 switch (ARM::parseArch(ARMArch[i])) { 720 case ARM::ArchKind::ARMV6M: 721 case ARM::ArchKind::ARMV7M: 722 case ARM::ArchKind::ARMV7EM: 723 case ARM::ArchKind::ARMV8MMainline: 724 case ARM::ArchKind::ARMV8MBaseline: 725 case ARM::ArchKind::ARMV8_1MMainline: 726 EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); 727 break; 728 case ARM::ArchKind::ARMV7R: 729 case ARM::ArchKind::ARMV8R: 730 EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); 731 break; 732 case ARM::ArchKind::ARMV7A: 733 case ARM::ArchKind::ARMV7VE: 734 case ARM::ArchKind::ARMV7K: 735 case ARM::ArchKind::ARMV8A: 736 case ARM::ArchKind::ARMV8_1A: 737 case ARM::ArchKind::ARMV8_2A: 738 case ARM::ArchKind::ARMV8_3A: 739 case ARM::ArchKind::ARMV8_4A: 740 case ARM::ArchKind::ARMV8_5A: 741 EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); 742 break; 743 default: 744 EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); 745 break; 746 } 747 } 748 } 749 750 TEST(TargetParserTest, ARMparseArchVersion) { 751 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) 752 if (((std::string)ARMArch[i]).substr(0, 4) == "armv") 753 EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); 754 else 755 EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); 756 } 757 758 bool testAArch64CPU(StringRef CPUName, StringRef ExpectedArch, 759 StringRef ExpectedFPU, unsigned ExpectedFlags, 760 StringRef CPUAttr) { 761 AArch64::ArchKind AK = AArch64::parseCPUArch(CPUName); 762 bool pass = AArch64::getArchName(AK).equals(ExpectedArch); 763 764 unsigned ExtKind = AArch64::getDefaultExtensions(CPUName, AK); 765 if (ExtKind > 1 && (ExtKind & AArch64::AEK_NONE)) 766 pass &= ((ExtKind ^ AArch64::AEK_NONE) == ExpectedFlags); 767 else 768 pass &= (ExtKind == ExpectedFlags); 769 770 pass &= AArch64::getCPUAttr(AK).equals(CPUAttr); 771 772 return pass; 773 } 774 775 TEST(TargetParserTest, testAArch64CPU) { 776 EXPECT_TRUE(testAArch64CPU( 777 "invalid", "invalid", "invalid", 778 AArch64::AEK_NONE, "")); 779 EXPECT_TRUE(testAArch64CPU( 780 "generic", "invalid", "none", 781 AArch64::AEK_NONE, "")); 782 783 EXPECT_TRUE(testAArch64CPU( 784 "cortex-a34", "armv8-a", "crypto-neon-fp-armv8", 785 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 786 AArch64::AEK_SIMD, "8-A")); 787 EXPECT_TRUE(testAArch64CPU( 788 "cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 789 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 790 AArch64::AEK_SIMD, "8-A")); 791 EXPECT_TRUE(testAArch64CPU( 792 "cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 793 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 794 AArch64::AEK_SIMD, "8-A")); 795 EXPECT_TRUE(testAArch64CPU( 796 "cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 797 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 798 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 799 AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 800 AArch64::AEK_RCPC, "8.2-A")); 801 EXPECT_TRUE(testAArch64CPU( 802 "cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 803 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 804 AArch64::AEK_SIMD, "8-A")); 805 EXPECT_TRUE(testAArch64CPU( 806 "cortex-a65", "armv8.2-a", "crypto-neon-fp-armv8", 807 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 808 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 809 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 810 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 811 "8.2-A")); 812 EXPECT_TRUE(testAArch64CPU( 813 "cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", 814 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 815 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 816 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 817 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 818 "8.2-A")); 819 EXPECT_TRUE(testAArch64CPU( 820 "cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 821 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 822 AArch64::AEK_SIMD, "8-A")); 823 EXPECT_TRUE(testAArch64CPU( 824 "cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 825 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 826 AArch64::AEK_SIMD, "8-A")); 827 EXPECT_TRUE(testAArch64CPU( 828 "cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 829 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 830 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 831 AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 832 AArch64::AEK_RCPC, "8.2-A")); 833 EXPECT_TRUE(testAArch64CPU( 834 "cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 835 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 836 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 837 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 838 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 839 EXPECT_TRUE(testAArch64CPU( 840 "cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 841 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 842 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 843 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 844 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 845 EXPECT_TRUE(testAArch64CPU( 846 "cyclone", "armv8-a", "crypto-neon-fp-armv8", 847 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 848 EXPECT_TRUE(testAArch64CPU( 849 "apple-a7", "armv8-a", "crypto-neon-fp-armv8", 850 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 851 EXPECT_TRUE(testAArch64CPU( 852 "apple-a8", "armv8-a", "crypto-neon-fp-armv8", 853 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 854 EXPECT_TRUE(testAArch64CPU( 855 "apple-a9", "armv8-a", "crypto-neon-fp-armv8", 856 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 857 EXPECT_TRUE(testAArch64CPU("apple-a10", "armv8-a", "crypto-neon-fp-armv8", 858 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 859 AArch64::AEK_FP | AArch64::AEK_RDM | 860 AArch64::AEK_SIMD, 861 "8-A")); 862 EXPECT_TRUE(testAArch64CPU("apple-a11", "armv8.2-a", "crypto-neon-fp-armv8", 863 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 864 AArch64::AEK_FP | AArch64::AEK_LSE | 865 AArch64::AEK_RAS | AArch64::AEK_RDM | 866 AArch64::AEK_SIMD, 867 "8.2-A")); 868 EXPECT_TRUE(testAArch64CPU( 869 "apple-a12", "armv8.3-a", "crypto-neon-fp-armv8", 870 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 871 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 872 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, 873 "8.3-A")); 874 EXPECT_TRUE(testAArch64CPU( 875 "apple-a13", "armv8.4-a", "crypto-neon-fp-armv8", 876 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 877 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 878 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 879 AArch64::AEK_FP16 | AArch64::AEK_FP16FML, 880 "8.4-A")); 881 EXPECT_TRUE(testAArch64CPU( 882 "apple-s4", "armv8.3-a", "crypto-neon-fp-armv8", 883 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 884 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 885 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, 886 "8.3-A")); 887 EXPECT_TRUE(testAArch64CPU( 888 "apple-s5", "armv8.3-a", "crypto-neon-fp-armv8", 889 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 890 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 891 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, 892 "8.3-A")); 893 EXPECT_TRUE(testAArch64CPU( 894 "exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 895 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 896 AArch64::AEK_SIMD, "8-A")); 897 EXPECT_TRUE(testAArch64CPU( 898 "exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 899 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 900 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 901 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 902 AArch64::AEK_SIMD, "8.2-A")); 903 EXPECT_TRUE(testAArch64CPU( 904 "exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 905 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 906 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 907 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 908 AArch64::AEK_SIMD, "8.2-A")); 909 EXPECT_TRUE(testAArch64CPU( 910 "falkor", "armv8-a", "crypto-neon-fp-armv8", 911 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 912 AArch64::AEK_SIMD | AArch64::AEK_RDM, "8-A")); 913 EXPECT_TRUE(testAArch64CPU( 914 "kryo", "armv8-a", "crypto-neon-fp-armv8", 915 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 916 AArch64::AEK_SIMD, "8-A")); 917 EXPECT_TRUE(testAArch64CPU( 918 "neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", 919 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 920 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 921 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 922 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 923 "8.2-A")); 924 EXPECT_TRUE(testAArch64CPU( 925 "neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 926 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 927 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 928 AArch64::AEK_PROFILE | AArch64::AEK_RAS | AArch64::AEK_RCPC | 929 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_SSBS, 930 "8.2-A")); 931 EXPECT_TRUE(testAArch64CPU( 932 "thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", 933 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 934 AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD, "8.1-A")); 935 EXPECT_TRUE(testAArch64CPU( 936 "thunderx", "armv8-a", "crypto-neon-fp-armv8", 937 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 938 AArch64::AEK_FP | AArch64::AEK_PROFILE, 939 "8-A")); 940 EXPECT_TRUE(testAArch64CPU( 941 "thunderxt81", "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 "thunderxt83", "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 "thunderxt88", "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 "tsv110", "armv8.2-a", "crypto-neon-fp-armv8", 957 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 958 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 959 AArch64::AEK_RDM | AArch64::AEK_PROFILE | AArch64::AEK_FP16 | 960 AArch64::AEK_FP16FML | AArch64::AEK_DOTPROD, 961 "8.2-A")); 962 } 963 964 static constexpr unsigned NumAArch64CPUArchs = 36; 965 966 TEST(TargetParserTest, testAArch64CPUArchList) { 967 SmallVector<StringRef, NumAArch64CPUArchs> List; 968 AArch64::fillValidCPUArchList(List); 969 970 // No list exists for these in this test suite, so ensure all are 971 // valid, and match the expected 'magic' count. 972 EXPECT_EQ(List.size(), NumAArch64CPUArchs); 973 for(StringRef CPU : List) { 974 EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); 975 } 976 } 977 978 bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 979 unsigned ArchAttr) { 980 AArch64::ArchKind AK = AArch64::parseArch(Arch); 981 return (AK != AArch64::ArchKind::INVALID) & 982 AArch64::getDefaultCPU(Arch).equals(DefaultCPU) & 983 AArch64::getSubArch(AK).equals(SubArch) & 984 (AArch64::getArchAttr(AK) == ArchAttr); 985 } 986 987 TEST(TargetParserTest, testAArch64Arch) { 988 EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", 989 ARMBuildAttrs::CPUArch::v8_A)); 990 EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", 991 ARMBuildAttrs::CPUArch::v8_A)); 992 EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", 993 ARMBuildAttrs::CPUArch::v8_A)); 994 EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", 995 ARMBuildAttrs::CPUArch::v8_A)); 996 EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", 997 ARMBuildAttrs::CPUArch::v8_A)); 998 EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", 999 ARMBuildAttrs::CPUArch::v8_A)); 1000 } 1001 1002 bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, 1003 StringRef ArchExt) { 1004 return AArch64::getDefaultExtensions(CPUName, AK) & 1005 AArch64::parseArchExt(ArchExt); 1006 } 1007 1008 TEST(TargetParserTest, testAArch64Extension) { 1009 EXPECT_FALSE(testAArch64Extension("cortex-a34", 1010 AArch64::ArchKind::INVALID, "ras")); 1011 EXPECT_FALSE(testAArch64Extension("cortex-a35", 1012 AArch64::ArchKind::INVALID, "ras")); 1013 EXPECT_FALSE(testAArch64Extension("cortex-a53", 1014 AArch64::ArchKind::INVALID, "ras")); 1015 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1016 AArch64::ArchKind::INVALID, "ras")); 1017 EXPECT_FALSE(testAArch64Extension("cortex-a57", 1018 AArch64::ArchKind::INVALID, "ras")); 1019 EXPECT_FALSE(testAArch64Extension("cortex-a72", 1020 AArch64::ArchKind::INVALID, "ras")); 1021 EXPECT_FALSE(testAArch64Extension("cortex-a73", 1022 AArch64::ArchKind::INVALID, "ras")); 1023 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1024 AArch64::ArchKind::INVALID, "ras")); 1025 EXPECT_FALSE(testAArch64Extension("cyclone", 1026 AArch64::ArchKind::INVALID, "ras")); 1027 EXPECT_FALSE(testAArch64Extension("exynos-m3", 1028 AArch64::ArchKind::INVALID, "ras")); 1029 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1030 AArch64::ArchKind::INVALID, "dotprod")); 1031 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1032 AArch64::ArchKind::INVALID, "fp16")); 1033 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1034 AArch64::ArchKind::INVALID, "lse")); 1035 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1036 AArch64::ArchKind::INVALID, "ras")); 1037 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1038 AArch64::ArchKind::INVALID, "rdm")); 1039 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1040 AArch64::ArchKind::INVALID, "dotprod")); 1041 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1042 AArch64::ArchKind::INVALID, "fp16")); 1043 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1044 AArch64::ArchKind::INVALID, "lse")); 1045 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1046 AArch64::ArchKind::INVALID, "ras")); 1047 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1048 AArch64::ArchKind::INVALID, "rdm")); 1049 EXPECT_TRUE(testAArch64Extension("falkor", 1050 AArch64::ArchKind::INVALID, "rdm")); 1051 EXPECT_FALSE(testAArch64Extension("kryo", 1052 AArch64::ArchKind::INVALID, "ras")); 1053 EXPECT_TRUE(testAArch64Extension("saphira", 1054 AArch64::ArchKind::INVALID, "crc")); 1055 EXPECT_TRUE(testAArch64Extension("saphira", 1056 AArch64::ArchKind::INVALID, "lse")); 1057 EXPECT_TRUE(testAArch64Extension("saphira", 1058 AArch64::ArchKind::INVALID, "rdm")); 1059 EXPECT_TRUE(testAArch64Extension("saphira", 1060 AArch64::ArchKind::INVALID, "ras")); 1061 EXPECT_TRUE(testAArch64Extension("saphira", 1062 AArch64::ArchKind::INVALID, "rcpc")); 1063 EXPECT_TRUE(testAArch64Extension("saphira", 1064 AArch64::ArchKind::INVALID, "profile")); 1065 EXPECT_FALSE(testAArch64Extension("saphira", 1066 AArch64::ArchKind::INVALID, "fp16")); 1067 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1068 AArch64::ArchKind::INVALID, "fp16")); 1069 EXPECT_FALSE(testAArch64Extension("cortex-a55", 1070 AArch64::ArchKind::INVALID, "fp16fml")); 1071 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1072 AArch64::ArchKind::INVALID, "dotprod")); 1073 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1074 AArch64::ArchKind::INVALID, "fp16")); 1075 EXPECT_FALSE(testAArch64Extension("cortex-a75", 1076 AArch64::ArchKind::INVALID, "fp16fml")); 1077 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1078 AArch64::ArchKind::INVALID, "dotprod")); 1079 EXPECT_FALSE(testAArch64Extension("thunderx2t99", 1080 AArch64::ArchKind::INVALID, "ras")); 1081 EXPECT_FALSE(testAArch64Extension("thunderx", 1082 AArch64::ArchKind::INVALID, "lse")); 1083 EXPECT_FALSE(testAArch64Extension("thunderxt81", 1084 AArch64::ArchKind::INVALID, "lse")); 1085 EXPECT_FALSE(testAArch64Extension("thunderxt83", 1086 AArch64::ArchKind::INVALID, "lse")); 1087 EXPECT_FALSE(testAArch64Extension("thunderxt88", 1088 AArch64::ArchKind::INVALID, "lse")); 1089 EXPECT_TRUE(testAArch64Extension("tsv110", 1090 AArch64::ArchKind::INVALID, "crypto")); 1091 EXPECT_FALSE(testAArch64Extension("tsv110", 1092 AArch64::ArchKind::INVALID, "sha3")); 1093 EXPECT_FALSE(testAArch64Extension("tsv110", 1094 AArch64::ArchKind::INVALID, "sm4")); 1095 EXPECT_TRUE(testAArch64Extension("tsv110", 1096 AArch64::ArchKind::INVALID, "ras")); 1097 EXPECT_TRUE(testAArch64Extension("tsv110", 1098 AArch64::ArchKind::INVALID, "profile")); 1099 EXPECT_TRUE(testAArch64Extension("tsv110", 1100 AArch64::ArchKind::INVALID, "fp16")); 1101 EXPECT_TRUE(testAArch64Extension("tsv110", 1102 AArch64::ArchKind::INVALID, "fp16fml")); 1103 EXPECT_TRUE(testAArch64Extension("tsv110", 1104 AArch64::ArchKind::INVALID, "dotprod")); 1105 1106 EXPECT_FALSE(testAArch64Extension( 1107 "generic", AArch64::ArchKind::ARMV8A, "ras")); 1108 EXPECT_FALSE(testAArch64Extension( 1109 "generic", AArch64::ArchKind::ARMV8_1A, "ras")); 1110 EXPECT_FALSE(testAArch64Extension( 1111 "generic", AArch64::ArchKind::ARMV8_2A, "profile")); 1112 EXPECT_FALSE(testAArch64Extension( 1113 "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); 1114 EXPECT_FALSE(testAArch64Extension( 1115 "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); 1116 EXPECT_FALSE(testAArch64Extension( 1117 "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); 1118 EXPECT_FALSE(testAArch64Extension( 1119 "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); 1120 EXPECT_FALSE(testAArch64Extension( 1121 "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); 1122 EXPECT_FALSE(testAArch64Extension( 1123 "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); 1124 } 1125 1126 TEST(TargetParserTest, AArch64ExtensionFeatures) { 1127 std::vector<unsigned> Extensions = { 1128 AArch64::AEK_CRC, AArch64::AEK_CRYPTO, 1129 AArch64::AEK_FP, AArch64::AEK_SIMD, 1130 AArch64::AEK_FP16, AArch64::AEK_PROFILE, 1131 AArch64::AEK_RAS, AArch64::AEK_LSE, 1132 AArch64::AEK_RDM, AArch64::AEK_DOTPROD, 1133 AArch64::AEK_SVE, AArch64::AEK_SVE2, 1134 AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, 1135 AArch64::AEK_SVE2SHA3, AArch64::AEK_SVE2BITPERM, 1136 AArch64::AEK_RCPC, AArch64::AEK_FP16FML }; 1137 1138 std::vector<StringRef> Features; 1139 1140 unsigned ExtVal = 0; 1141 for (auto Ext : Extensions) 1142 ExtVal |= Ext; 1143 1144 EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); 1145 EXPECT_TRUE(!Features.size()); 1146 1147 AArch64::getExtensionFeatures(ExtVal, Features); 1148 EXPECT_TRUE(Extensions.size() == Features.size()); 1149 1150 auto B = std::begin(Features); 1151 auto E = std::end(Features); 1152 1153 EXPECT_TRUE(std::find(B, E, "+crc") != E); 1154 EXPECT_TRUE(std::find(B, E, "+crypto") != E); 1155 EXPECT_TRUE(std::find(B, E, "+fp-armv8") != E); 1156 EXPECT_TRUE(std::find(B, E, "+neon") != E); 1157 EXPECT_TRUE(std::find(B, E, "+fullfp16") != E); 1158 EXPECT_TRUE(std::find(B, E, "+spe") != E); 1159 EXPECT_TRUE(std::find(B, E, "+ras") != E); 1160 EXPECT_TRUE(std::find(B, E, "+lse") != E); 1161 EXPECT_TRUE(std::find(B, E, "+rdm") != E); 1162 EXPECT_TRUE(std::find(B, E, "+dotprod") != E); 1163 EXPECT_TRUE(std::find(B, E, "+rcpc") != E); 1164 EXPECT_TRUE(std::find(B, E, "+fp16fml") != E); 1165 EXPECT_TRUE(std::find(B, E, "+sve") != E); 1166 EXPECT_TRUE(std::find(B, E, "+sve2") != E); 1167 EXPECT_TRUE(std::find(B, E, "+sve2-aes") != E); 1168 EXPECT_TRUE(std::find(B, E, "+sve2-sm4") != E); 1169 EXPECT_TRUE(std::find(B, E, "+sve2-sha3") != E); 1170 EXPECT_TRUE(std::find(B, E, "+sve2-bitperm") != E); 1171 } 1172 1173 TEST(TargetParserTest, AArch64ArchFeatures) { 1174 std::vector<StringRef> Features; 1175 1176 for (auto AK : AArch64::ArchKinds) 1177 EXPECT_TRUE((AK == AArch64::ArchKind::INVALID) 1178 ? !AArch64::getArchFeatures(AK, Features) 1179 : AArch64::getArchFeatures(AK, Features)); 1180 } 1181 1182 TEST(TargetParserTest, AArch64ArchExtFeature) { 1183 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 1184 {"crypto", "nocrypto", "+crypto", "-crypto"}, 1185 {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, 1186 {"simd", "nosimd", "+neon", "-neon"}, 1187 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 1188 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 1189 {"profile", "noprofile", "+spe", "-spe"}, 1190 {"ras", "noras", "+ras", "-ras"}, 1191 {"lse", "nolse", "+lse", "-lse"}, 1192 {"rdm", "nordm", "+rdm", "-rdm"}, 1193 {"sve", "nosve", "+sve", "-sve"}, 1194 {"sve2", "nosve2", "+sve2", "-sve2"}, 1195 {"sve2-aes", "nosve2-aes", "+sve2-aes", 1196 "-sve2-aes"}, 1197 {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", 1198 "-sve2-sm4"}, 1199 {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", 1200 "-sve2-sha3"}, 1201 {"sve2-bitperm", "nosve2-bitperm", 1202 "+sve2-bitperm", "-sve2-bitperm"}, 1203 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 1204 {"rcpc", "norcpc", "+rcpc", "-rcpc" }, 1205 {"rng", "norng", "+rand", "-rand"}, 1206 {"memtag", "nomemtag", "+mte", "-mte"}, 1207 {"tme", "notme", "+tme", "-tme"}, 1208 {"ssbs", "nossbs", "+ssbs", "-ssbs"}, 1209 {"sb", "nosb", "+sb", "-sb"}, 1210 {"predres", "nopredres", "+predres", "-predres"} 1211 }; 1212 1213 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 1214 EXPECT_EQ(StringRef(ArchExt[i][2]), 1215 AArch64::getArchExtFeature(ArchExt[i][0])); 1216 EXPECT_EQ(StringRef(ArchExt[i][3]), 1217 AArch64::getArchExtFeature(ArchExt[i][1])); 1218 } 1219 } 1220 } 1221