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", "armv8.6-a", "armv8.6a", "armv8-r", "armv8r", 30 "armv8-m.base", "armv8m.base", "armv8-m.main", "armv8m.main", "iwmmxt", 31 "iwmmxt2", "xscale", "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("cortex-a77", "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("neoverse-n1", "armv8.2-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 | ARM::AEK_FP16 | 269 ARM::AEK_RAS | ARM::AEK_DOTPROD, 270 "8.2-A")); 271 EXPECT_TRUE(testARMCPU("cyclone", "armv8-a", "crypto-neon-fp-armv8", 272 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 273 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 274 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 275 "8-A")); 276 EXPECT_TRUE(testARMCPU("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 277 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 278 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 279 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 280 "8-A")); 281 EXPECT_TRUE(testARMCPU("exynos-m4", "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("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 288 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 289 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 290 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD | 291 ARM::AEK_FP16 | ARM::AEK_RAS, 292 "8.2-A")); 293 EXPECT_TRUE(testARMCPU("cortex-m23", "armv8-m.base", "none", 294 ARM::AEK_HWDIVTHUMB, "8-M.Baseline")); 295 EXPECT_TRUE(testARMCPU("cortex-m33", "armv8-m.main", "fpv5-sp-d16", 296 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); 297 EXPECT_TRUE(testARMCPU("cortex-m35p", "armv8-m.main", "fpv5-sp-d16", 298 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); 299 EXPECT_TRUE(testARMCPU("cortex-m55", "armv8.1-m.main", "fp-armv8-fullfp16-d16", 300 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_SIMD | 301 ARM::AEK_FP | ARM::AEK_RAS | ARM::AEK_LOB | 302 ARM::AEK_FP16, 303 "8.1-M.Mainline")); 304 EXPECT_TRUE(testARMCPU("iwmmxt", "iwmmxt", "none", 305 ARM::AEK_NONE, "iwmmxt")); 306 EXPECT_TRUE(testARMCPU("xscale", "xscale", "none", 307 ARM::AEK_NONE, "xscale")); 308 EXPECT_TRUE(testARMCPU("swift", "armv7s", "neon-vfpv4", 309 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 310 "7-S")); 311 } 312 313 static constexpr unsigned NumARMCPUArchs = 87; 314 315 TEST(TargetParserTest, testARMCPUArchList) { 316 SmallVector<StringRef, NumARMCPUArchs> List; 317 ARM::fillValidCPUArchList(List); 318 319 // No list exists for these in this test suite, so ensure all are 320 // valid, and match the expected 'magic' count. 321 EXPECT_EQ(List.size(), NumARMCPUArchs); 322 for(StringRef CPU : List) { 323 EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID); 324 } 325 } 326 327 TEST(TargetParserTest, testInvalidARMArch) { 328 auto InvalidArchStrings = {"armv", "armv99", "noarm"}; 329 for (const char* InvalidArch : InvalidArchStrings) 330 EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID); 331 } 332 333 bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 334 unsigned ArchAttr) { 335 ARM::ArchKind AK = ARM::parseArch(Arch); 336 bool Result = (AK != ARM::ArchKind::INVALID); 337 Result &= ARM::getDefaultCPU(Arch).equals(DefaultCPU); 338 Result &= ARM::getSubArch(AK).equals(SubArch); 339 Result &= (ARM::getArchAttr(AK) == ArchAttr); 340 return Result; 341 } 342 343 TEST(TargetParserTest, testARMArch) { 344 EXPECT_TRUE( 345 testARMArch("armv2", "arm2", "v2", 346 ARMBuildAttrs::CPUArch::Pre_v4)); 347 EXPECT_TRUE( 348 testARMArch("armv2a", "arm3", "v2a", 349 ARMBuildAttrs::CPUArch::Pre_v4)); 350 EXPECT_TRUE( 351 testARMArch("armv3", "arm6", "v3", 352 ARMBuildAttrs::CPUArch::Pre_v4)); 353 EXPECT_TRUE( 354 testARMArch("armv3m", "arm7m", "v3m", 355 ARMBuildAttrs::CPUArch::Pre_v4)); 356 EXPECT_TRUE( 357 testARMArch("armv4", "strongarm", "v4", 358 ARMBuildAttrs::CPUArch::v4)); 359 EXPECT_TRUE( 360 testARMArch("armv4t", "arm7tdmi", "v4t", 361 ARMBuildAttrs::CPUArch::v4T)); 362 EXPECT_TRUE( 363 testARMArch("armv5t", "arm10tdmi", "v5", 364 ARMBuildAttrs::CPUArch::v5T)); 365 EXPECT_TRUE( 366 testARMArch("armv5te", "arm1022e", "v5e", 367 ARMBuildAttrs::CPUArch::v5TE)); 368 EXPECT_TRUE( 369 testARMArch("armv5tej", "arm926ej-s", "v5e", 370 ARMBuildAttrs::CPUArch::v5TEJ)); 371 EXPECT_TRUE( 372 testARMArch("armv6", "arm1136jf-s", "v6", 373 ARMBuildAttrs::CPUArch::v6)); 374 EXPECT_TRUE( 375 testARMArch("armv6k", "mpcore", "v6k", 376 ARMBuildAttrs::CPUArch::v6K)); 377 EXPECT_TRUE( 378 testARMArch("armv6t2", "arm1156t2-s", "v6t2", 379 ARMBuildAttrs::CPUArch::v6T2)); 380 EXPECT_TRUE( 381 testARMArch("armv6kz", "arm1176jzf-s", "v6kz", 382 ARMBuildAttrs::CPUArch::v6KZ)); 383 EXPECT_TRUE( 384 testARMArch("armv6-m", "cortex-m0", "v6m", 385 ARMBuildAttrs::CPUArch::v6_M)); 386 EXPECT_TRUE( 387 testARMArch("armv7-a", "generic", "v7", 388 ARMBuildAttrs::CPUArch::v7)); 389 EXPECT_TRUE( 390 testARMArch("armv7ve", "generic", "v7ve", 391 ARMBuildAttrs::CPUArch::v7)); 392 EXPECT_TRUE( 393 testARMArch("armv7-r", "cortex-r4", "v7r", 394 ARMBuildAttrs::CPUArch::v7)); 395 EXPECT_TRUE( 396 testARMArch("armv7-m", "cortex-m3", "v7m", 397 ARMBuildAttrs::CPUArch::v7)); 398 EXPECT_TRUE( 399 testARMArch("armv7e-m", "cortex-m4", "v7em", 400 ARMBuildAttrs::CPUArch::v7E_M)); 401 EXPECT_TRUE( 402 testARMArch("armv8-a", "generic", "v8", 403 ARMBuildAttrs::CPUArch::v8_A)); 404 EXPECT_TRUE( 405 testARMArch("armv8.1-a", "generic", "v8.1a", 406 ARMBuildAttrs::CPUArch::v8_A)); 407 EXPECT_TRUE( 408 testARMArch("armv8.2-a", "generic", "v8.2a", 409 ARMBuildAttrs::CPUArch::v8_A)); 410 EXPECT_TRUE( 411 testARMArch("armv8.3-a", "generic", "v8.3a", 412 ARMBuildAttrs::CPUArch::v8_A)); 413 EXPECT_TRUE( 414 testARMArch("armv8.4-a", "generic", "v8.4a", 415 ARMBuildAttrs::CPUArch::v8_A)); 416 EXPECT_TRUE( 417 testARMArch("armv8.5-a", "generic", "v8.5a", 418 ARMBuildAttrs::CPUArch::v8_A)); 419 EXPECT_TRUE( 420 testARMArch("armv8.6-a", "generic", "v8.6a", 421 ARMBuildAttrs::CPUArch::v8_A)); 422 EXPECT_TRUE( 423 testARMArch("armv8-r", "cortex-r52", "v8r", 424 ARMBuildAttrs::CPUArch::v8_R)); 425 EXPECT_TRUE( 426 testARMArch("armv8-m.base", "generic", "v8m.base", 427 ARMBuildAttrs::CPUArch::v8_M_Base)); 428 EXPECT_TRUE( 429 testARMArch("armv8-m.main", "generic", "v8m.main", 430 ARMBuildAttrs::CPUArch::v8_M_Main)); 431 EXPECT_TRUE( 432 testARMArch("armv8.1-m.main", "generic", "v8.1m.main", 433 ARMBuildAttrs::CPUArch::v8_1_M_Main)); 434 EXPECT_TRUE( 435 testARMArch("iwmmxt", "iwmmxt", "", 436 ARMBuildAttrs::CPUArch::v5TE)); 437 EXPECT_TRUE( 438 testARMArch("iwmmxt2", "generic", "", 439 ARMBuildAttrs::CPUArch::v5TE)); 440 EXPECT_TRUE( 441 testARMArch("xscale", "xscale", "v5e", 442 ARMBuildAttrs::CPUArch::v5TE)); 443 EXPECT_TRUE( 444 testARMArch("armv7s", "swift", "v7s", 445 ARMBuildAttrs::CPUArch::v7)); 446 EXPECT_TRUE( 447 testARMArch("armv7k", "generic", "v7k", 448 ARMBuildAttrs::CPUArch::v7)); 449 } 450 451 bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { 452 return ARM::getDefaultExtensions(CPUName, ArchKind) & 453 ARM::parseArchExt(ArchExt); 454 } 455 456 TEST(TargetParserTest, testARMExtension) { 457 EXPECT_FALSE(testARMExtension("arm2", ARM::ArchKind::INVALID, "thumb")); 458 EXPECT_FALSE(testARMExtension("arm3", ARM::ArchKind::INVALID, "thumb")); 459 EXPECT_FALSE(testARMExtension("arm6", ARM::ArchKind::INVALID, "thumb")); 460 EXPECT_FALSE(testARMExtension("arm7m", ARM::ArchKind::INVALID, "thumb")); 461 EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); 462 EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); 463 EXPECT_FALSE(testARMExtension("arm10tdmi", 464 ARM::ArchKind::INVALID, "simd")); 465 EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); 466 EXPECT_FALSE(testARMExtension("arm926ej-s", 467 ARM::ArchKind::INVALID, "simd")); 468 EXPECT_FALSE(testARMExtension("arm1136jf-s", 469 ARM::ArchKind::INVALID, "crypto")); 470 EXPECT_FALSE(testARMExtension("arm1176j-s", 471 ARM::ArchKind::INVALID, "crypto")); 472 EXPECT_FALSE(testARMExtension("arm1156t2-s", 473 ARM::ArchKind::INVALID, "crypto")); 474 EXPECT_FALSE(testARMExtension("arm1176jzf-s", 475 ARM::ArchKind::INVALID, "crypto")); 476 EXPECT_FALSE(testARMExtension("cortex-m0", 477 ARM::ArchKind::INVALID, "crypto")); 478 EXPECT_FALSE(testARMExtension("cortex-a8", 479 ARM::ArchKind::INVALID, "crypto")); 480 EXPECT_FALSE(testARMExtension("cortex-r4", 481 ARM::ArchKind::INVALID, "crypto")); 482 EXPECT_FALSE(testARMExtension("cortex-m3", 483 ARM::ArchKind::INVALID, "crypto")); 484 EXPECT_FALSE(testARMExtension("cortex-a53", 485 ARM::ArchKind::INVALID, "ras")); 486 EXPECT_FALSE(testARMExtension("cortex-a53", 487 ARM::ArchKind::INVALID, "fp16")); 488 EXPECT_TRUE(testARMExtension("cortex-a55", 489 ARM::ArchKind::INVALID, "fp16")); 490 EXPECT_FALSE(testARMExtension("cortex-a55", 491 ARM::ArchKind::INVALID, "fp16fml")); 492 EXPECT_TRUE(testARMExtension("cortex-a75", 493 ARM::ArchKind::INVALID, "fp16")); 494 EXPECT_FALSE(testARMExtension("cortex-a75", 495 ARM::ArchKind::INVALID, "fp16fml")); 496 EXPECT_FALSE(testARMExtension("cortex-r52", 497 ARM::ArchKind::INVALID, "ras")); 498 EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); 499 EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); 500 EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); 501 502 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); 503 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); 504 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); 505 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); 506 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); 507 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); 508 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); 509 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); 510 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); 511 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); 512 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); 513 EXPECT_FALSE(testARMExtension("generic", 514 ARM::ArchKind::ARMV6T2, "crypto")); 515 EXPECT_FALSE(testARMExtension("generic", 516 ARM::ArchKind::ARMV6KZ, "crypto")); 517 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); 518 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); 519 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); 520 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); 521 EXPECT_FALSE(testARMExtension("generic", 522 ARM::ArchKind::ARMV7EM, "crypto")); 523 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); 524 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); 525 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); 526 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); 527 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); 528 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); 529 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); 530 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); 531 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); 532 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); 533 EXPECT_FALSE(testARMExtension("generic", 534 ARM::ArchKind::ARMV8MBaseline, "crc")); 535 EXPECT_FALSE(testARMExtension("generic", 536 ARM::ArchKind::ARMV8MMainline, "crc")); 537 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); 538 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); 539 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); 540 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); 541 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); 542 } 543 544 TEST(TargetParserTest, ARMFPUVersion) { 545 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 546 FK <= ARM::FPUKind::FK_LAST; 547 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 548 if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || 549 ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") 550 EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 551 else 552 EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 553 } 554 555 TEST(TargetParserTest, ARMFPUNeonSupportLevel) { 556 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 557 FK <= ARM::FPUKind::FK_LAST; 558 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 559 if (FK == ARM::FK_LAST || 560 ARM::getFPUName(FK).find("neon") == std::string::npos) 561 EXPECT_EQ(ARM::NeonSupportLevel::None, 562 ARM::getFPUNeonSupportLevel(FK)); 563 else 564 EXPECT_NE(ARM::NeonSupportLevel::None, 565 ARM::getFPUNeonSupportLevel(FK)); 566 } 567 568 TEST(TargetParserTest, ARMFPURestriction) { 569 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 570 FK <= ARM::FPUKind::FK_LAST; 571 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 572 if (FK == ARM::FK_LAST || 573 (ARM::getFPUName(FK).find("d16") == std::string::npos && 574 ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) 575 EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 576 else 577 EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 578 } 579 } 580 581 TEST(TargetParserTest, ARMExtensionFeatures) { 582 std::map<uint64_t, std::vector<StringRef>> Extensions; 583 584 for (auto &Ext : ARM::ARCHExtNames) { 585 if (Ext.Feature && Ext.NegFeature) 586 Extensions[Ext.ID] = { StringRef(Ext.Feature), 587 StringRef(Ext.NegFeature) }; 588 } 589 590 Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; 591 Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; 592 593 std::vector<StringRef> Features; 594 595 EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); 596 597 for (auto &E : Extensions) { 598 // test +extension 599 Features.clear(); 600 ARM::getExtensionFeatures(E.first, Features); 601 auto Found = 602 std::find(std::begin(Features), std::end(Features), E.second.at(0)); 603 EXPECT_TRUE(Found != std::end(Features)); 604 EXPECT_TRUE(Extensions.size() == Features.size()); 605 606 // test -extension 607 Features.clear(); 608 ARM::getExtensionFeatures(~E.first, Features); 609 Found = std::find(std::begin(Features), std::end(Features), E.second.at(1)); 610 EXPECT_TRUE(Found != std::end(Features)); 611 EXPECT_TRUE(Extensions.size() == Features.size()); 612 } 613 } 614 615 TEST(TargetParserTest, ARMFPUFeatures) { 616 std::vector<StringRef> Features; 617 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 618 FK <= ARM::FPUKind::FK_LAST; 619 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 620 EXPECT_TRUE((FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) 621 ? !ARM::getFPUFeatures(FK, Features) 622 : ARM::getFPUFeatures(FK, Features)); 623 } 624 625 TEST(TargetParserTest, ARMArchExtFeature) { 626 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 627 {"crypto", "nocrypto", "+crypto", "-crypto"}, 628 {"dsp", "nodsp", "+dsp", "-dsp"}, 629 {"fp", "nofp", nullptr, nullptr}, 630 {"idiv", "noidiv", nullptr, nullptr}, 631 {"mp", "nomp", nullptr, nullptr}, 632 {"simd", "nosimd", nullptr, nullptr}, 633 {"sec", "nosec", nullptr, nullptr}, 634 {"virt", "novirt", nullptr, nullptr}, 635 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 636 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 637 {"ras", "noras", "+ras", "-ras"}, 638 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 639 {"os", "noos", nullptr, nullptr}, 640 {"iwmmxt", "noiwmmxt", nullptr, nullptr}, 641 {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, 642 {"maverick", "maverick", nullptr, nullptr}, 643 {"xscale", "noxscale", nullptr, nullptr}, 644 {"sb", "nosb", "+sb", "-sb"}, 645 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 646 {"mve", "nomve", "+mve", "-mve"}, 647 {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; 648 649 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 650 EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); 651 EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); 652 } 653 } 654 655 static bool 656 testArchExtDependency(const char *ArchExt, 657 const std::initializer_list<const char *> &Expected) { 658 std::vector<StringRef> Features; 659 660 if (!ARM::appendArchExtFeatures("", ARM::ArchKind::ARMV8_1MMainline, ArchExt, 661 Features)) 662 return false; 663 664 return llvm::all_of(Expected, [&](StringRef Ext) { 665 return llvm::is_contained(Features, Ext); 666 }); 667 } 668 669 TEST(TargetParserTest, ARMArchExtDependencies) { 670 EXPECT_TRUE(testArchExtDependency("mve", {"+mve", "+dsp"})); 671 EXPECT_TRUE(testArchExtDependency("mve.fp", {"+mve.fp", "+mve", "+dsp"})); 672 EXPECT_TRUE(testArchExtDependency("nodsp", {"-dsp", "-mve", "-mve.fp"})); 673 EXPECT_TRUE(testArchExtDependency("nomve", {"-mve", "-mve.fp"})); 674 } 675 676 TEST(TargetParserTest, ARMparseHWDiv) { 677 const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; 678 679 for (unsigned i = 0; i < array_lengthof(hwdiv); i++) 680 EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); 681 } 682 683 TEST(TargetParserTest, ARMparseArchEndianAndISA) { 684 const char *Arch[] = { 685 "v2", "v2a", "v3", "v3m", "v4", "v4t", "v5", "v5t", 686 "v5e", "v5te", "v5tej", "v6", "v6j", "v6k", "v6hl", "v6t2", 687 "v6kz", "v6z", "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", 688 "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", "v7r", "v7-m", 689 "v7m", "v7k", "v7s", "v7e-m", "v7em", "v8-a", "v8", "v8a", 690 "v8l", "v8.1-a", "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", 691 "v8.4a", "v8.5-a","v8.5a", "v8.6-a", "v8.6a", "v8-r", "v8m.base", "v8m.main", "v8.1m.main" 692 }; 693 694 for (unsigned i = 0; i < array_lengthof(Arch); i++) { 695 std::string arm_1 = "armeb" + (std::string)(Arch[i]); 696 std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; 697 std::string arm_3 = "arm" + (std::string)(Arch[i]); 698 std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); 699 std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; 700 std::string thumb_3 = "thumb" + (std::string)(Arch[i]); 701 702 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); 703 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); 704 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); 705 706 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); 707 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); 708 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); 709 if (i >= 4) { 710 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); 711 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); 712 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); 713 714 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); 715 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); 716 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); 717 } 718 } 719 720 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); 721 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); 722 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); 723 724 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); 725 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); 726 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); 727 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); 728 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); 729 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); 730 } 731 732 TEST(TargetParserTest, ARMparseArchProfile) { 733 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { 734 switch (ARM::parseArch(ARMArch[i])) { 735 case ARM::ArchKind::ARMV6M: 736 case ARM::ArchKind::ARMV7M: 737 case ARM::ArchKind::ARMV7EM: 738 case ARM::ArchKind::ARMV8MMainline: 739 case ARM::ArchKind::ARMV8MBaseline: 740 case ARM::ArchKind::ARMV8_1MMainline: 741 EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); 742 break; 743 case ARM::ArchKind::ARMV7R: 744 case ARM::ArchKind::ARMV8R: 745 EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); 746 break; 747 case ARM::ArchKind::ARMV7A: 748 case ARM::ArchKind::ARMV7VE: 749 case ARM::ArchKind::ARMV7K: 750 case ARM::ArchKind::ARMV8A: 751 case ARM::ArchKind::ARMV8_1A: 752 case ARM::ArchKind::ARMV8_2A: 753 case ARM::ArchKind::ARMV8_3A: 754 case ARM::ArchKind::ARMV8_4A: 755 case ARM::ArchKind::ARMV8_5A: 756 case ARM::ArchKind::ARMV8_6A: 757 EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); 758 break; 759 default: 760 EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); 761 break; 762 } 763 } 764 } 765 766 TEST(TargetParserTest, ARMparseArchVersion) { 767 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) 768 if (((std::string)ARMArch[i]).substr(0, 4) == "armv") 769 EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); 770 else 771 EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); 772 } 773 774 bool testAArch64CPU(StringRef CPUName, StringRef ExpectedArch, 775 StringRef ExpectedFPU, unsigned ExpectedFlags, 776 StringRef CPUAttr) { 777 AArch64::ArchKind AK = AArch64::parseCPUArch(CPUName); 778 bool pass = AArch64::getArchName(AK).equals(ExpectedArch); 779 780 unsigned ExtKind = AArch64::getDefaultExtensions(CPUName, AK); 781 if (ExtKind > 1 && (ExtKind & AArch64::AEK_NONE)) 782 pass &= ((ExtKind ^ AArch64::AEK_NONE) == ExpectedFlags); 783 else 784 pass &= (ExtKind == ExpectedFlags); 785 786 pass &= AArch64::getCPUAttr(AK).equals(CPUAttr); 787 788 return pass; 789 } 790 791 TEST(TargetParserTest, testAArch64CPU) { 792 EXPECT_TRUE(testAArch64CPU( 793 "invalid", "invalid", "invalid", 794 AArch64::AEK_NONE, "")); 795 EXPECT_TRUE(testAArch64CPU( 796 "generic", "invalid", "none", 797 AArch64::AEK_NONE, "")); 798 799 EXPECT_TRUE(testAArch64CPU( 800 "cortex-a34", "armv8-a", "crypto-neon-fp-armv8", 801 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 802 AArch64::AEK_SIMD, "8-A")); 803 EXPECT_TRUE(testAArch64CPU( 804 "cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 805 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 806 AArch64::AEK_SIMD, "8-A")); 807 EXPECT_TRUE(testAArch64CPU( 808 "cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 809 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 810 AArch64::AEK_SIMD, "8-A")); 811 EXPECT_TRUE(testAArch64CPU( 812 "cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 813 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 814 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 815 AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 816 AArch64::AEK_RCPC, "8.2-A")); 817 EXPECT_TRUE(testAArch64CPU( 818 "cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 819 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 820 AArch64::AEK_SIMD, "8-A")); 821 EXPECT_TRUE(testAArch64CPU( 822 "cortex-a65", "armv8.2-a", "crypto-neon-fp-armv8", 823 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 824 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 825 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 826 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 827 "8.2-A")); 828 EXPECT_TRUE(testAArch64CPU( 829 "cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", 830 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 831 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 832 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 833 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 834 "8.2-A")); 835 EXPECT_TRUE(testAArch64CPU( 836 "cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 837 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 838 AArch64::AEK_SIMD, "8-A")); 839 EXPECT_TRUE(testAArch64CPU( 840 "cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 841 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 842 AArch64::AEK_SIMD, "8-A")); 843 EXPECT_TRUE(testAArch64CPU( 844 "cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 845 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 846 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 847 AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 848 AArch64::AEK_RCPC, "8.2-A")); 849 EXPECT_TRUE(testAArch64CPU( 850 "cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 851 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 852 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 853 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 854 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 855 EXPECT_TRUE(testAArch64CPU( 856 "cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 857 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 858 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 859 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 860 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 861 EXPECT_TRUE(testAArch64CPU( 862 "cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8", 863 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 864 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 865 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 866 AArch64::AEK_RCPC | AArch64::AEK_SSBS, "8.2-A")); 867 EXPECT_TRUE(testAArch64CPU( 868 "cyclone", "armv8-a", "crypto-neon-fp-armv8", 869 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 870 EXPECT_TRUE(testAArch64CPU( 871 "apple-a7", "armv8-a", "crypto-neon-fp-armv8", 872 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 873 EXPECT_TRUE(testAArch64CPU( 874 "apple-a8", "armv8-a", "crypto-neon-fp-armv8", 875 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 876 EXPECT_TRUE(testAArch64CPU( 877 "apple-a9", "armv8-a", "crypto-neon-fp-armv8", 878 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 879 EXPECT_TRUE(testAArch64CPU("apple-a10", "armv8-a", "crypto-neon-fp-armv8", 880 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 881 AArch64::AEK_FP | AArch64::AEK_RDM | 882 AArch64::AEK_SIMD, 883 "8-A")); 884 EXPECT_TRUE(testAArch64CPU("apple-a11", "armv8.2-a", "crypto-neon-fp-armv8", 885 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 886 AArch64::AEK_FP | AArch64::AEK_LSE | 887 AArch64::AEK_RAS | AArch64::AEK_RDM | 888 AArch64::AEK_SIMD, 889 "8.2-A")); 890 EXPECT_TRUE(testAArch64CPU( 891 "apple-a12", "armv8.3-a", "crypto-neon-fp-armv8", 892 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 893 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 894 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, 895 "8.3-A")); 896 EXPECT_TRUE(testAArch64CPU( 897 "apple-a13", "armv8.4-a", "crypto-neon-fp-armv8", 898 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 899 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 900 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | 901 AArch64::AEK_FP16 | AArch64::AEK_FP16FML, 902 "8.4-A")); 903 EXPECT_TRUE(testAArch64CPU( 904 "apple-s4", "armv8.3-a", "crypto-neon-fp-armv8", 905 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 906 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 907 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, 908 "8.3-A")); 909 EXPECT_TRUE(testAArch64CPU( 910 "apple-s5", "armv8.3-a", "crypto-neon-fp-armv8", 911 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 912 AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | 913 AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, 914 "8.3-A")); 915 EXPECT_TRUE(testAArch64CPU( 916 "exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 917 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 918 AArch64::AEK_SIMD, "8-A")); 919 EXPECT_TRUE(testAArch64CPU( 920 "exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 921 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 922 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 923 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 924 AArch64::AEK_SIMD, "8.2-A")); 925 EXPECT_TRUE(testAArch64CPU( 926 "exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 927 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 928 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 929 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 930 AArch64::AEK_SIMD, "8.2-A")); 931 EXPECT_TRUE(testAArch64CPU( 932 "falkor", "armv8-a", "crypto-neon-fp-armv8", 933 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 934 AArch64::AEK_SIMD | AArch64::AEK_RDM, "8-A")); 935 EXPECT_TRUE(testAArch64CPU( 936 "kryo", "armv8-a", "crypto-neon-fp-armv8", 937 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 938 AArch64::AEK_SIMD, "8-A")); 939 EXPECT_TRUE(testAArch64CPU( 940 "neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", 941 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 942 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 943 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 944 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 945 "8.2-A")); 946 EXPECT_TRUE(testAArch64CPU( 947 "neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 948 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 949 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 950 AArch64::AEK_PROFILE | AArch64::AEK_RAS | AArch64::AEK_RCPC | 951 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_SSBS, 952 "8.2-A")); 953 EXPECT_TRUE(testAArch64CPU( 954 "thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", 955 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 956 AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD, "8.1-A")); 957 EXPECT_TRUE(testAArch64CPU( 958 "thunderx3t110", "armv8.3-a", "crypto-neon-fp-armv8", 959 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 960 AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD | 961 AArch64::AEK_PROFILE | AArch64::AEK_RAS | AArch64::AEK_RAND | 962 AArch64::AEK_RCPC, 963 "8.3-A")); 964 EXPECT_TRUE(testAArch64CPU( 965 "thunderx", "armv8-a", "crypto-neon-fp-armv8", 966 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 967 AArch64::AEK_FP | AArch64::AEK_PROFILE, 968 "8-A")); 969 EXPECT_TRUE(testAArch64CPU( 970 "thunderxt81", "armv8-a", "crypto-neon-fp-armv8", 971 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 972 AArch64::AEK_FP | AArch64::AEK_PROFILE, 973 "8-A")); 974 EXPECT_TRUE(testAArch64CPU( 975 "thunderxt83", "armv8-a", "crypto-neon-fp-armv8", 976 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 977 AArch64::AEK_FP | AArch64::AEK_PROFILE, 978 "8-A")); 979 EXPECT_TRUE(testAArch64CPU( 980 "thunderxt88", "armv8-a", "crypto-neon-fp-armv8", 981 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 982 AArch64::AEK_FP | AArch64::AEK_PROFILE, 983 "8-A")); 984 EXPECT_TRUE(testAArch64CPU( 985 "tsv110", "armv8.2-a", "crypto-neon-fp-armv8", 986 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 987 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 988 AArch64::AEK_RDM | AArch64::AEK_PROFILE | AArch64::AEK_FP16 | 989 AArch64::AEK_FP16FML | AArch64::AEK_DOTPROD, 990 "8.2-A")); 991 EXPECT_TRUE(testAArch64CPU( 992 "a64fx", "armv8.2-a", "crypto-neon-fp-armv8", 993 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 994 AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_RAS | 995 AArch64::AEK_LSE | AArch64::AEK_SVE | AArch64::AEK_RDM, 996 "8.2-A")); 997 EXPECT_TRUE(testAArch64CPU( 998 "carmel", "armv8.2-a", "crypto-neon-fp-armv8", 999 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 1000 AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_RAS | 1001 AArch64::AEK_LSE | AArch64::AEK_RDM, 1002 "8.2-A")); 1003 } 1004 1005 static constexpr unsigned NumAArch64CPUArchs = 40; 1006 1007 TEST(TargetParserTest, testAArch64CPUArchList) { 1008 SmallVector<StringRef, NumAArch64CPUArchs> List; 1009 AArch64::fillValidCPUArchList(List); 1010 1011 // No list exists for these in this test suite, so ensure all are 1012 // valid, and match the expected 'magic' count. 1013 EXPECT_EQ(List.size(), NumAArch64CPUArchs); 1014 for(StringRef CPU : List) { 1015 EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); 1016 } 1017 } 1018 1019 bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 1020 unsigned ArchAttr) { 1021 AArch64::ArchKind AK = AArch64::parseArch(Arch); 1022 return (AK != AArch64::ArchKind::INVALID) & 1023 AArch64::getDefaultCPU(Arch).equals(DefaultCPU) & 1024 AArch64::getSubArch(AK).equals(SubArch) & 1025 (AArch64::getArchAttr(AK) == ArchAttr); 1026 } 1027 1028 TEST(TargetParserTest, testAArch64Arch) { 1029 EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", 1030 ARMBuildAttrs::CPUArch::v8_A)); 1031 EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", 1032 ARMBuildAttrs::CPUArch::v8_A)); 1033 EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", 1034 ARMBuildAttrs::CPUArch::v8_A)); 1035 EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", 1036 ARMBuildAttrs::CPUArch::v8_A)); 1037 EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", 1038 ARMBuildAttrs::CPUArch::v8_A)); 1039 EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", 1040 ARMBuildAttrs::CPUArch::v8_A)); 1041 EXPECT_TRUE(testAArch64Arch("armv8.6-a", "generic", "v8.6a", 1042 ARMBuildAttrs::CPUArch::v8_A)); 1043 } 1044 1045 bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, 1046 StringRef ArchExt) { 1047 return AArch64::getDefaultExtensions(CPUName, AK) & 1048 AArch64::parseArchExt(ArchExt); 1049 } 1050 1051 TEST(TargetParserTest, testAArch64Extension) { 1052 EXPECT_FALSE(testAArch64Extension("cortex-a34", 1053 AArch64::ArchKind::INVALID, "ras")); 1054 EXPECT_FALSE(testAArch64Extension("cortex-a35", 1055 AArch64::ArchKind::INVALID, "ras")); 1056 EXPECT_FALSE(testAArch64Extension("cortex-a53", 1057 AArch64::ArchKind::INVALID, "ras")); 1058 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1059 AArch64::ArchKind::INVALID, "ras")); 1060 EXPECT_FALSE(testAArch64Extension("cortex-a57", 1061 AArch64::ArchKind::INVALID, "ras")); 1062 EXPECT_FALSE(testAArch64Extension("cortex-a72", 1063 AArch64::ArchKind::INVALID, "ras")); 1064 EXPECT_FALSE(testAArch64Extension("cortex-a73", 1065 AArch64::ArchKind::INVALID, "ras")); 1066 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1067 AArch64::ArchKind::INVALID, "ras")); 1068 EXPECT_FALSE(testAArch64Extension("cyclone", 1069 AArch64::ArchKind::INVALID, "ras")); 1070 EXPECT_FALSE(testAArch64Extension("exynos-m3", 1071 AArch64::ArchKind::INVALID, "ras")); 1072 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1073 AArch64::ArchKind::INVALID, "dotprod")); 1074 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1075 AArch64::ArchKind::INVALID, "fp16")); 1076 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1077 AArch64::ArchKind::INVALID, "lse")); 1078 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1079 AArch64::ArchKind::INVALID, "ras")); 1080 EXPECT_TRUE(testAArch64Extension("exynos-m4", 1081 AArch64::ArchKind::INVALID, "rdm")); 1082 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1083 AArch64::ArchKind::INVALID, "dotprod")); 1084 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1085 AArch64::ArchKind::INVALID, "fp16")); 1086 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1087 AArch64::ArchKind::INVALID, "lse")); 1088 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1089 AArch64::ArchKind::INVALID, "ras")); 1090 EXPECT_TRUE(testAArch64Extension("exynos-m5", 1091 AArch64::ArchKind::INVALID, "rdm")); 1092 EXPECT_TRUE(testAArch64Extension("falkor", 1093 AArch64::ArchKind::INVALID, "rdm")); 1094 EXPECT_FALSE(testAArch64Extension("kryo", 1095 AArch64::ArchKind::INVALID, "ras")); 1096 EXPECT_TRUE(testAArch64Extension("saphira", 1097 AArch64::ArchKind::INVALID, "crc")); 1098 EXPECT_TRUE(testAArch64Extension("saphira", 1099 AArch64::ArchKind::INVALID, "lse")); 1100 EXPECT_TRUE(testAArch64Extension("saphira", 1101 AArch64::ArchKind::INVALID, "rdm")); 1102 EXPECT_TRUE(testAArch64Extension("saphira", 1103 AArch64::ArchKind::INVALID, "ras")); 1104 EXPECT_TRUE(testAArch64Extension("saphira", 1105 AArch64::ArchKind::INVALID, "rcpc")); 1106 EXPECT_TRUE(testAArch64Extension("saphira", 1107 AArch64::ArchKind::INVALID, "profile")); 1108 EXPECT_FALSE(testAArch64Extension("saphira", 1109 AArch64::ArchKind::INVALID, "fp16")); 1110 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1111 AArch64::ArchKind::INVALID, "fp16")); 1112 EXPECT_FALSE(testAArch64Extension("cortex-a55", 1113 AArch64::ArchKind::INVALID, "fp16fml")); 1114 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1115 AArch64::ArchKind::INVALID, "dotprod")); 1116 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1117 AArch64::ArchKind::INVALID, "fp16")); 1118 EXPECT_FALSE(testAArch64Extension("cortex-a75", 1119 AArch64::ArchKind::INVALID, "fp16fml")); 1120 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1121 AArch64::ArchKind::INVALID, "dotprod")); 1122 EXPECT_FALSE(testAArch64Extension("thunderx2t99", 1123 AArch64::ArchKind::INVALID, "ras")); 1124 EXPECT_FALSE(testAArch64Extension("thunderx", 1125 AArch64::ArchKind::INVALID, "lse")); 1126 EXPECT_FALSE(testAArch64Extension("thunderxt81", 1127 AArch64::ArchKind::INVALID, "lse")); 1128 EXPECT_FALSE(testAArch64Extension("thunderxt83", 1129 AArch64::ArchKind::INVALID, "lse")); 1130 EXPECT_FALSE(testAArch64Extension("thunderxt88", 1131 AArch64::ArchKind::INVALID, "lse")); 1132 EXPECT_TRUE(testAArch64Extension("tsv110", 1133 AArch64::ArchKind::INVALID, "crypto")); 1134 EXPECT_FALSE(testAArch64Extension("tsv110", 1135 AArch64::ArchKind::INVALID, "sha3")); 1136 EXPECT_FALSE(testAArch64Extension("tsv110", 1137 AArch64::ArchKind::INVALID, "sm4")); 1138 EXPECT_TRUE(testAArch64Extension("tsv110", 1139 AArch64::ArchKind::INVALID, "ras")); 1140 EXPECT_TRUE(testAArch64Extension("tsv110", 1141 AArch64::ArchKind::INVALID, "profile")); 1142 EXPECT_TRUE(testAArch64Extension("tsv110", 1143 AArch64::ArchKind::INVALID, "fp16")); 1144 EXPECT_TRUE(testAArch64Extension("tsv110", 1145 AArch64::ArchKind::INVALID, "fp16fml")); 1146 EXPECT_TRUE(testAArch64Extension("tsv110", 1147 AArch64::ArchKind::INVALID, "dotprod")); 1148 EXPECT_TRUE(testAArch64Extension("a64fx", 1149 AArch64::ArchKind::INVALID, "fp16")); 1150 EXPECT_TRUE(testAArch64Extension("a64fx", 1151 AArch64::ArchKind::INVALID, "sve")); 1152 EXPECT_FALSE(testAArch64Extension("a64fx", 1153 AArch64::ArchKind::INVALID, "sve2")); 1154 EXPECT_TRUE( 1155 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "crypto")); 1156 EXPECT_TRUE( 1157 testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "fp16")); 1158 1159 EXPECT_FALSE(testAArch64Extension( 1160 "generic", AArch64::ArchKind::ARMV8A, "ras")); 1161 EXPECT_FALSE(testAArch64Extension( 1162 "generic", AArch64::ArchKind::ARMV8_1A, "ras")); 1163 EXPECT_FALSE(testAArch64Extension( 1164 "generic", AArch64::ArchKind::ARMV8_2A, "profile")); 1165 EXPECT_FALSE(testAArch64Extension( 1166 "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); 1167 EXPECT_FALSE(testAArch64Extension( 1168 "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); 1169 EXPECT_FALSE(testAArch64Extension( 1170 "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); 1171 EXPECT_FALSE(testAArch64Extension( 1172 "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); 1173 EXPECT_FALSE(testAArch64Extension( 1174 "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); 1175 EXPECT_FALSE(testAArch64Extension( 1176 "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); 1177 } 1178 1179 TEST(TargetParserTest, AArch64ExtensionFeatures) { 1180 std::vector<unsigned> Extensions = { 1181 AArch64::AEK_CRC, AArch64::AEK_CRYPTO, 1182 AArch64::AEK_FP, AArch64::AEK_SIMD, 1183 AArch64::AEK_FP16, AArch64::AEK_PROFILE, 1184 AArch64::AEK_RAS, AArch64::AEK_LSE, 1185 AArch64::AEK_RDM, AArch64::AEK_DOTPROD, 1186 AArch64::AEK_SVE, AArch64::AEK_SVE2, 1187 AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, 1188 AArch64::AEK_SVE2SHA3, AArch64::AEK_SVE2BITPERM, 1189 AArch64::AEK_RCPC, AArch64::AEK_FP16FML }; 1190 1191 std::vector<StringRef> Features; 1192 1193 unsigned ExtVal = 0; 1194 for (auto Ext : Extensions) 1195 ExtVal |= Ext; 1196 1197 EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); 1198 EXPECT_TRUE(!Features.size()); 1199 1200 AArch64::getExtensionFeatures(ExtVal, Features); 1201 EXPECT_TRUE(Extensions.size() == Features.size()); 1202 1203 auto B = std::begin(Features); 1204 auto E = std::end(Features); 1205 1206 EXPECT_TRUE(std::find(B, E, "+crc") != E); 1207 EXPECT_TRUE(std::find(B, E, "+crypto") != E); 1208 EXPECT_TRUE(std::find(B, E, "+fp-armv8") != E); 1209 EXPECT_TRUE(std::find(B, E, "+neon") != E); 1210 EXPECT_TRUE(std::find(B, E, "+fullfp16") != E); 1211 EXPECT_TRUE(std::find(B, E, "+spe") != E); 1212 EXPECT_TRUE(std::find(B, E, "+ras") != E); 1213 EXPECT_TRUE(std::find(B, E, "+lse") != E); 1214 EXPECT_TRUE(std::find(B, E, "+rdm") != E); 1215 EXPECT_TRUE(std::find(B, E, "+dotprod") != E); 1216 EXPECT_TRUE(std::find(B, E, "+rcpc") != E); 1217 EXPECT_TRUE(std::find(B, E, "+fp16fml") != E); 1218 EXPECT_TRUE(std::find(B, E, "+sve") != E); 1219 EXPECT_TRUE(std::find(B, E, "+sve2") != E); 1220 EXPECT_TRUE(std::find(B, E, "+sve2-aes") != E); 1221 EXPECT_TRUE(std::find(B, E, "+sve2-sm4") != E); 1222 EXPECT_TRUE(std::find(B, E, "+sve2-sha3") != E); 1223 EXPECT_TRUE(std::find(B, E, "+sve2-bitperm") != E); 1224 } 1225 1226 TEST(TargetParserTest, AArch64ArchFeatures) { 1227 std::vector<StringRef> Features; 1228 1229 for (auto AK : AArch64::ArchKinds) 1230 EXPECT_TRUE((AK == AArch64::ArchKind::INVALID) 1231 ? !AArch64::getArchFeatures(AK, Features) 1232 : AArch64::getArchFeatures(AK, Features)); 1233 } 1234 1235 TEST(TargetParserTest, AArch64ArchExtFeature) { 1236 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 1237 {"crypto", "nocrypto", "+crypto", "-crypto"}, 1238 {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, 1239 {"simd", "nosimd", "+neon", "-neon"}, 1240 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 1241 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 1242 {"profile", "noprofile", "+spe", "-spe"}, 1243 {"ras", "noras", "+ras", "-ras"}, 1244 {"lse", "nolse", "+lse", "-lse"}, 1245 {"rdm", "nordm", "+rdm", "-rdm"}, 1246 {"sve", "nosve", "+sve", "-sve"}, 1247 {"sve2", "nosve2", "+sve2", "-sve2"}, 1248 {"sve2-aes", "nosve2-aes", "+sve2-aes", 1249 "-sve2-aes"}, 1250 {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", 1251 "-sve2-sm4"}, 1252 {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", 1253 "-sve2-sha3"}, 1254 {"sve2-bitperm", "nosve2-bitperm", 1255 "+sve2-bitperm", "-sve2-bitperm"}, 1256 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 1257 {"rcpc", "norcpc", "+rcpc", "-rcpc" }, 1258 {"rng", "norng", "+rand", "-rand"}, 1259 {"memtag", "nomemtag", "+mte", "-mte"}, 1260 {"tme", "notme", "+tme", "-tme"}, 1261 {"ssbs", "nossbs", "+ssbs", "-ssbs"}, 1262 {"sb", "nosb", "+sb", "-sb"}, 1263 {"predres", "nopredres", "+predres", "-predres"}, 1264 {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, 1265 {"f32mm", "nof32mm", "+f32mm", "-f32mm"}, 1266 {"f64mm", "nof64mm", "+f64mm", "-f64mm"}, 1267 }; 1268 1269 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 1270 EXPECT_EQ(StringRef(ArchExt[i][2]), 1271 AArch64::getArchExtFeature(ArchExt[i][0])); 1272 EXPECT_EQ(StringRef(ArchExt[i][3]), 1273 AArch64::getArchExtFeature(ArchExt[i][1])); 1274 } 1275 } 1276 } 1277