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, unsigned 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 unsigned 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-m1", "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-m2", "armv8-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, 279 "8-A")); 280 EXPECT_TRUE(testARMCPU("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 281 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 282 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 283 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 284 "8-A")); 285 EXPECT_TRUE(testARMCPU("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 286 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 287 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 288 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD | 289 ARM::AEK_FP16 | ARM::AEK_RAS, 290 "8.2-A")); 291 EXPECT_TRUE(testARMCPU("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 292 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 293 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 294 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD | 295 ARM::AEK_FP16 | ARM::AEK_RAS, 296 "8.2-A")); 297 EXPECT_TRUE(testARMCPU("cortex-m23", "armv8-m.base", "none", 298 ARM::AEK_HWDIVTHUMB, "8-M.Baseline")); 299 EXPECT_TRUE(testARMCPU("cortex-m33", "armv8-m.main", "fpv5-sp-d16", 300 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); 301 EXPECT_TRUE(testARMCPU("cortex-m35p", "armv8-m.main", "fpv5-sp-d16", 302 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); 303 EXPECT_TRUE(testARMCPU("iwmmxt", "iwmmxt", "none", 304 ARM::AEK_NONE, "iwmmxt")); 305 EXPECT_TRUE(testARMCPU("xscale", "xscale", "none", 306 ARM::AEK_NONE, "xscale")); 307 EXPECT_TRUE(testARMCPU("swift", "armv7s", "neon-vfpv4", 308 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 309 "7-S")); 310 } 311 312 static constexpr unsigned NumARMCPUArchs = 87; 313 314 TEST(TargetParserTest, testARMCPUArchList) { 315 SmallVector<StringRef, NumARMCPUArchs> List; 316 ARM::fillValidCPUArchList(List); 317 318 // No list exists for these in this test suite, so ensure all are 319 // valid, and match the expected 'magic' count. 320 EXPECT_EQ(List.size(), NumARMCPUArchs); 321 for(StringRef CPU : List) { 322 EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID); 323 } 324 } 325 326 TEST(TargetParserTest, testInvalidARMArch) { 327 auto InvalidArchStrings = {"armv", "armv99", "noarm"}; 328 for (const char* InvalidArch : InvalidArchStrings) 329 EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID); 330 } 331 332 bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 333 unsigned ArchAttr) { 334 ARM::ArchKind AK = ARM::parseArch(Arch); 335 return (AK!= ARM::ArchKind::INVALID) & 336 ARM::getDefaultCPU(Arch).equals(DefaultCPU) & 337 ARM::getSubArch(AK).equals(SubArch) & 338 (ARM::getArchAttr(AK) == ArchAttr); 339 } 340 341 TEST(TargetParserTest, testARMArch) { 342 EXPECT_TRUE( 343 testARMArch("armv2", "arm2", "v2", 344 ARMBuildAttrs::CPUArch::Pre_v4)); 345 EXPECT_TRUE( 346 testARMArch("armv2a", "arm3", "v2a", 347 ARMBuildAttrs::CPUArch::Pre_v4)); 348 EXPECT_TRUE( 349 testARMArch("armv3", "arm6", "v3", 350 ARMBuildAttrs::CPUArch::Pre_v4)); 351 EXPECT_TRUE( 352 testARMArch("armv3m", "arm7m", "v3m", 353 ARMBuildAttrs::CPUArch::Pre_v4)); 354 EXPECT_TRUE( 355 testARMArch("armv4", "strongarm", "v4", 356 ARMBuildAttrs::CPUArch::v4)); 357 EXPECT_TRUE( 358 testARMArch("armv4t", "arm7tdmi", "v4t", 359 ARMBuildAttrs::CPUArch::v4T)); 360 EXPECT_TRUE( 361 testARMArch("armv5t", "arm10tdmi", "v5", 362 ARMBuildAttrs::CPUArch::v5T)); 363 EXPECT_TRUE( 364 testARMArch("armv5te", "arm1022e", "v5e", 365 ARMBuildAttrs::CPUArch::v5TE)); 366 EXPECT_TRUE( 367 testARMArch("armv5tej", "arm926ej-s", "v5e", 368 ARMBuildAttrs::CPUArch::v5TEJ)); 369 EXPECT_TRUE( 370 testARMArch("armv6", "arm1136jf-s", "v6", 371 ARMBuildAttrs::CPUArch::v6)); 372 EXPECT_TRUE( 373 testARMArch("armv6k", "mpcore", "v6k", 374 ARMBuildAttrs::CPUArch::v6K)); 375 EXPECT_TRUE( 376 testARMArch("armv6t2", "arm1156t2-s", "v6t2", 377 ARMBuildAttrs::CPUArch::v6T2)); 378 EXPECT_TRUE( 379 testARMArch("armv6kz", "arm1176jzf-s", "v6kz", 380 ARMBuildAttrs::CPUArch::v6KZ)); 381 EXPECT_TRUE( 382 testARMArch("armv6-m", "cortex-m0", "v6m", 383 ARMBuildAttrs::CPUArch::v6_M)); 384 EXPECT_TRUE( 385 testARMArch("armv7-a", "generic", "v7", 386 ARMBuildAttrs::CPUArch::v7)); 387 EXPECT_TRUE( 388 testARMArch("armv7ve", "generic", "v7ve", 389 ARMBuildAttrs::CPUArch::v7)); 390 EXPECT_TRUE( 391 testARMArch("armv7-r", "cortex-r4", "v7r", 392 ARMBuildAttrs::CPUArch::v7)); 393 EXPECT_TRUE( 394 testARMArch("armv7-m", "cortex-m3", "v7m", 395 ARMBuildAttrs::CPUArch::v7)); 396 EXPECT_TRUE( 397 testARMArch("armv7e-m", "cortex-m4", "v7em", 398 ARMBuildAttrs::CPUArch::v7E_M)); 399 EXPECT_TRUE( 400 testARMArch("armv8-a", "generic", "v8", 401 ARMBuildAttrs::CPUArch::v8_A)); 402 EXPECT_TRUE( 403 testARMArch("armv8.1-a", "generic", "v8.1a", 404 ARMBuildAttrs::CPUArch::v8_A)); 405 EXPECT_TRUE( 406 testARMArch("armv8.2-a", "generic", "v8.2a", 407 ARMBuildAttrs::CPUArch::v8_A)); 408 EXPECT_TRUE( 409 testARMArch("armv8.3-a", "generic", "v8.3a", 410 ARMBuildAttrs::CPUArch::v8_A)); 411 EXPECT_TRUE( 412 testARMArch("armv8.4-a", "generic", "v8.4a", 413 ARMBuildAttrs::CPUArch::v8_A)); 414 EXPECT_TRUE( 415 testARMArch("armv8.5-a", "generic", "v8.5a", 416 ARMBuildAttrs::CPUArch::v8_A)); 417 EXPECT_TRUE( 418 testARMArch("armv8-r", "cortex-r52", "v8r", 419 ARMBuildAttrs::CPUArch::v8_R)); 420 EXPECT_TRUE( 421 testARMArch("armv8-m.base", "generic", "v8m.base", 422 ARMBuildAttrs::CPUArch::v8_M_Base)); 423 EXPECT_TRUE( 424 testARMArch("armv8-m.main", "generic", "v8m.main", 425 ARMBuildAttrs::CPUArch::v8_M_Main)); 426 EXPECT_TRUE( 427 testARMArch("armv8.1-m.main", "generic", "v8.1m.main", 428 ARMBuildAttrs::CPUArch::v8_1_M_Main)); 429 EXPECT_TRUE( 430 testARMArch("iwmmxt", "iwmmxt", "", 431 ARMBuildAttrs::CPUArch::v5TE)); 432 EXPECT_TRUE( 433 testARMArch("iwmmxt2", "generic", "", 434 ARMBuildAttrs::CPUArch::v5TE)); 435 EXPECT_TRUE( 436 testARMArch("xscale", "xscale", "v5e", 437 ARMBuildAttrs::CPUArch::v5TE)); 438 EXPECT_TRUE( 439 testARMArch("armv7s", "swift", "v7s", 440 ARMBuildAttrs::CPUArch::v7)); 441 EXPECT_TRUE( 442 testARMArch("armv7k", "generic", "v7k", 443 ARMBuildAttrs::CPUArch::v7)); 444 } 445 446 bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { 447 return ARM::getDefaultExtensions(CPUName, ArchKind) & 448 ARM::parseArchExt(ArchExt); 449 } 450 451 TEST(TargetParserTest, testARMExtension) { 452 EXPECT_FALSE(testARMExtension("arm2", ARM::ArchKind::INVALID, "thumb")); 453 EXPECT_FALSE(testARMExtension("arm3", ARM::ArchKind::INVALID, "thumb")); 454 EXPECT_FALSE(testARMExtension("arm6", ARM::ArchKind::INVALID, "thumb")); 455 EXPECT_FALSE(testARMExtension("arm7m", ARM::ArchKind::INVALID, "thumb")); 456 EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); 457 EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); 458 EXPECT_FALSE(testARMExtension("arm10tdmi", 459 ARM::ArchKind::INVALID, "simd")); 460 EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); 461 EXPECT_FALSE(testARMExtension("arm926ej-s", 462 ARM::ArchKind::INVALID, "simd")); 463 EXPECT_FALSE(testARMExtension("arm1136jf-s", 464 ARM::ArchKind::INVALID, "crypto")); 465 EXPECT_FALSE(testARMExtension("arm1176j-s", 466 ARM::ArchKind::INVALID, "crypto")); 467 EXPECT_FALSE(testARMExtension("arm1156t2-s", 468 ARM::ArchKind::INVALID, "crypto")); 469 EXPECT_FALSE(testARMExtension("arm1176jzf-s", 470 ARM::ArchKind::INVALID, "crypto")); 471 EXPECT_FALSE(testARMExtension("cortex-m0", 472 ARM::ArchKind::INVALID, "crypto")); 473 EXPECT_FALSE(testARMExtension("cortex-a8", 474 ARM::ArchKind::INVALID, "crypto")); 475 EXPECT_FALSE(testARMExtension("cortex-r4", 476 ARM::ArchKind::INVALID, "crypto")); 477 EXPECT_FALSE(testARMExtension("cortex-m3", 478 ARM::ArchKind::INVALID, "crypto")); 479 EXPECT_FALSE(testARMExtension("cortex-a53", 480 ARM::ArchKind::INVALID, "ras")); 481 EXPECT_FALSE(testARMExtension("cortex-a53", 482 ARM::ArchKind::INVALID, "fp16")); 483 EXPECT_TRUE(testARMExtension("cortex-a55", 484 ARM::ArchKind::INVALID, "fp16")); 485 EXPECT_FALSE(testARMExtension("cortex-a55", 486 ARM::ArchKind::INVALID, "fp16fml")); 487 EXPECT_TRUE(testARMExtension("cortex-a75", 488 ARM::ArchKind::INVALID, "fp16")); 489 EXPECT_FALSE(testARMExtension("cortex-a75", 490 ARM::ArchKind::INVALID, "fp16fml")); 491 EXPECT_FALSE(testARMExtension("cortex-r52", 492 ARM::ArchKind::INVALID, "ras")); 493 EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); 494 EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); 495 EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); 496 497 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); 498 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); 499 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); 500 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); 501 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); 502 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); 503 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); 504 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); 505 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); 506 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); 507 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); 508 EXPECT_FALSE(testARMExtension("generic", 509 ARM::ArchKind::ARMV6T2, "crypto")); 510 EXPECT_FALSE(testARMExtension("generic", 511 ARM::ArchKind::ARMV6KZ, "crypto")); 512 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); 513 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); 514 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); 515 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); 516 EXPECT_FALSE(testARMExtension("generic", 517 ARM::ArchKind::ARMV7EM, "crypto")); 518 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); 519 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); 520 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); 521 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); 522 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); 523 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); 524 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); 525 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); 526 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); 527 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); 528 EXPECT_FALSE(testARMExtension("generic", 529 ARM::ArchKind::ARMV8MBaseline, "crc")); 530 EXPECT_FALSE(testARMExtension("generic", 531 ARM::ArchKind::ARMV8MMainline, "crc")); 532 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); 533 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); 534 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); 535 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); 536 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); 537 } 538 539 TEST(TargetParserTest, ARMFPUVersion) { 540 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 541 FK <= ARM::FPUKind::FK_LAST; 542 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 543 if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || 544 ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") 545 EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 546 else 547 EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 548 } 549 550 TEST(TargetParserTest, ARMFPUNeonSupportLevel) { 551 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 552 FK <= ARM::FPUKind::FK_LAST; 553 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 554 if (FK == ARM::FK_LAST || 555 ARM::getFPUName(FK).find("neon") == std::string::npos) 556 EXPECT_EQ(ARM::NeonSupportLevel::None, 557 ARM::getFPUNeonSupportLevel(FK)); 558 else 559 EXPECT_NE(ARM::NeonSupportLevel::None, 560 ARM::getFPUNeonSupportLevel(FK)); 561 } 562 563 TEST(TargetParserTest, ARMFPURestriction) { 564 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 565 FK <= ARM::FPUKind::FK_LAST; 566 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 567 if (FK == ARM::FK_LAST || 568 (ARM::getFPUName(FK).find("d16") == std::string::npos && 569 ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) 570 EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 571 else 572 EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 573 } 574 } 575 576 TEST(TargetParserTest, ARMExtensionFeatures) { 577 std::map<unsigned, std::vector<StringRef>> Extensions; 578 579 for (auto &Ext : ARM::ARCHExtNames) { 580 if (Ext.Feature && Ext.NegFeature) 581 Extensions[Ext.ID] = { StringRef(Ext.Feature), 582 StringRef(Ext.NegFeature) }; 583 } 584 585 Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; 586 Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; 587 588 std::vector<StringRef> Features; 589 590 EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); 591 592 for (auto &E : Extensions) { 593 // test +extension 594 Features.clear(); 595 ARM::getExtensionFeatures(E.first, Features); 596 auto Found = 597 std::find(std::begin(Features), std::end(Features), E.second.at(0)); 598 EXPECT_TRUE(Found != std::end(Features)); 599 EXPECT_TRUE(Extensions.size() == Features.size()); 600 601 // test -extension 602 Features.clear(); 603 ARM::getExtensionFeatures(~E.first, Features); 604 Found = std::find(std::begin(Features), std::end(Features), E.second.at(1)); 605 EXPECT_TRUE(Found != std::end(Features)); 606 EXPECT_TRUE(Extensions.size() == Features.size()); 607 } 608 } 609 610 TEST(TargetParserTest, ARMFPUFeatures) { 611 std::vector<StringRef> Features; 612 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 613 FK <= ARM::FPUKind::FK_LAST; 614 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 615 EXPECT_TRUE((FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) 616 ? !ARM::getFPUFeatures(FK, Features) 617 : ARM::getFPUFeatures(FK, Features)); 618 } 619 620 TEST(TargetParserTest, ARMArchExtFeature) { 621 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 622 {"crypto", "nocrypto", "+crypto", "-crypto"}, 623 {"dsp", "nodsp", "+dsp", "-dsp"}, 624 {"fp", "nofp", nullptr, nullptr}, 625 {"idiv", "noidiv", nullptr, nullptr}, 626 {"mp", "nomp", nullptr, nullptr}, 627 {"simd", "nosimd", nullptr, nullptr}, 628 {"sec", "nosec", nullptr, nullptr}, 629 {"virt", "novirt", nullptr, nullptr}, 630 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 631 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 632 {"ras", "noras", "+ras", "-ras"}, 633 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 634 {"os", "noos", nullptr, nullptr}, 635 {"iwmmxt", "noiwmmxt", nullptr, nullptr}, 636 {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, 637 {"maverick", "maverick", nullptr, nullptr}, 638 {"xscale", "noxscale", nullptr, nullptr}, 639 {"sb", "nosb", "+sb", "-sb"}, 640 {"mve", "nomve", "+mve", "-mve"}, 641 {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; 642 643 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 644 EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); 645 EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); 646 } 647 } 648 649 TEST(TargetParserTest, ARMparseHWDiv) { 650 const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; 651 652 for (unsigned i = 0; i < array_lengthof(hwdiv); i++) 653 EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); 654 } 655 656 TEST(TargetParserTest, ARMparseArchEndianAndISA) { 657 const char *Arch[] = { 658 "v2", "v2a", "v3", "v3m", "v4", "v4t", "v5", "v5t", 659 "v5e", "v5te", "v5tej", "v6", "v6j", "v6k", "v6hl", "v6t2", 660 "v6kz", "v6z", "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", 661 "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", "v7r", "v7-m", 662 "v7m", "v7k", "v7s", "v7e-m", "v7em", "v8-a", "v8", "v8a", 663 "v8l", "v8.1-a", "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", 664 "v8.4a", "v8.5-a","v8.5a", "v8-r", "v8m.base", "v8m.main", "v8.1m.main" 665 }; 666 667 for (unsigned i = 0; i < array_lengthof(Arch); i++) { 668 std::string arm_1 = "armeb" + (std::string)(Arch[i]); 669 std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; 670 std::string arm_3 = "arm" + (std::string)(Arch[i]); 671 std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); 672 std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; 673 std::string thumb_3 = "thumb" + (std::string)(Arch[i]); 674 675 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); 676 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); 677 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); 678 679 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); 680 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); 681 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); 682 if (i >= 4) { 683 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); 684 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); 685 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); 686 687 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); 688 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); 689 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); 690 } 691 } 692 693 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); 694 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); 695 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); 696 697 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); 698 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); 699 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); 700 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); 701 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); 702 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); 703 } 704 705 TEST(TargetParserTest, ARMparseArchProfile) { 706 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { 707 switch (ARM::parseArch(ARMArch[i])) { 708 case ARM::ArchKind::ARMV6M: 709 case ARM::ArchKind::ARMV7M: 710 case ARM::ArchKind::ARMV7EM: 711 case ARM::ArchKind::ARMV8MMainline: 712 case ARM::ArchKind::ARMV8MBaseline: 713 case ARM::ArchKind::ARMV8_1MMainline: 714 EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); 715 break; 716 case ARM::ArchKind::ARMV7R: 717 case ARM::ArchKind::ARMV8R: 718 EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); 719 break; 720 case ARM::ArchKind::ARMV7A: 721 case ARM::ArchKind::ARMV7VE: 722 case ARM::ArchKind::ARMV7K: 723 case ARM::ArchKind::ARMV8A: 724 case ARM::ArchKind::ARMV8_1A: 725 case ARM::ArchKind::ARMV8_2A: 726 case ARM::ArchKind::ARMV8_3A: 727 case ARM::ArchKind::ARMV8_4A: 728 case ARM::ArchKind::ARMV8_5A: 729 EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); 730 break; 731 default: 732 EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); 733 break; 734 } 735 } 736 } 737 738 TEST(TargetParserTest, ARMparseArchVersion) { 739 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) 740 if (((std::string)ARMArch[i]).substr(0, 4) == "armv") 741 EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); 742 else 743 EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); 744 } 745 746 bool testAArch64CPU(StringRef CPUName, StringRef ExpectedArch, 747 StringRef ExpectedFPU, unsigned ExpectedFlags, 748 StringRef CPUAttr) { 749 AArch64::ArchKind AK = AArch64::parseCPUArch(CPUName); 750 bool pass = AArch64::getArchName(AK).equals(ExpectedArch); 751 752 unsigned ExtKind = AArch64::getDefaultExtensions(CPUName, AK); 753 if (ExtKind > 1 && (ExtKind & AArch64::AEK_NONE)) 754 pass &= ((ExtKind ^ AArch64::AEK_NONE) == ExpectedFlags); 755 else 756 pass &= (ExtKind == ExpectedFlags); 757 758 pass &= AArch64::getCPUAttr(AK).equals(CPUAttr); 759 760 return pass; 761 } 762 763 TEST(TargetParserTest, testAArch64CPU) { 764 EXPECT_TRUE(testAArch64CPU( 765 "invalid", "invalid", "invalid", 766 AArch64::AEK_NONE, "")); 767 EXPECT_TRUE(testAArch64CPU( 768 "generic", "invalid", "none", 769 AArch64::AEK_NONE, "")); 770 771 EXPECT_TRUE(testAArch64CPU( 772 "cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 773 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 774 AArch64::AEK_SIMD, "8-A")); 775 EXPECT_TRUE(testAArch64CPU( 776 "cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 777 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 778 AArch64::AEK_SIMD, "8-A")); 779 EXPECT_TRUE(testAArch64CPU( 780 "cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 781 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 782 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 783 AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 784 AArch64::AEK_RCPC, "8.2-A")); 785 EXPECT_TRUE(testAArch64CPU( 786 "cortex-a57", "armv8-a", "crypto-neon-fp-armv8", 787 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 788 AArch64::AEK_SIMD, "8-A")); 789 EXPECT_TRUE(testAArch64CPU( 790 "cortex-a65", "armv8.2-a", "crypto-neon-fp-armv8", 791 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 792 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 793 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 794 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 795 "8.2-A")); 796 EXPECT_TRUE(testAArch64CPU( 797 "cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", 798 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 799 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 800 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 801 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 802 "8.2-A")); 803 EXPECT_TRUE(testAArch64CPU( 804 "cortex-a72", "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-a73", "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-a75", "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-a76", "armv8.2-a", "crypto-neon-fp-armv8", 819 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 820 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 821 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 822 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 823 EXPECT_TRUE(testAArch64CPU( 824 "cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 825 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 826 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 827 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 828 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 829 EXPECT_TRUE(testAArch64CPU( 830 "cyclone", "armv8-a", "crypto-neon-fp-armv8", 831 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 832 EXPECT_TRUE(testAArch64CPU( 833 "exynos-m1", "armv8-a", "crypto-neon-fp-armv8", 834 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 835 AArch64::AEK_SIMD, "8-A")); 836 EXPECT_TRUE(testAArch64CPU( 837 "exynos-m2", "armv8-a", "crypto-neon-fp-armv8", 838 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 839 AArch64::AEK_SIMD, "8-A")); 840 EXPECT_TRUE(testAArch64CPU( 841 "exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 842 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 843 AArch64::AEK_SIMD, "8-A")); 844 EXPECT_TRUE(testAArch64CPU( 845 "exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 846 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 847 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 848 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 849 AArch64::AEK_SIMD, "8.2-A")); 850 EXPECT_TRUE(testAArch64CPU( 851 "exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 852 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 853 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 854 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 855 AArch64::AEK_SIMD, "8.2-A")); 856 EXPECT_TRUE(testAArch64CPU( 857 "falkor", "armv8-a", "crypto-neon-fp-armv8", 858 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 859 AArch64::AEK_SIMD | AArch64::AEK_RDM, "8-A")); 860 EXPECT_TRUE(testAArch64CPU( 861 "kryo", "armv8-a", "crypto-neon-fp-armv8", 862 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 863 AArch64::AEK_SIMD, "8-A")); 864 EXPECT_TRUE(testAArch64CPU( 865 "neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", 866 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 867 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 868 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 869 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 870 "8.2-A")); 871 EXPECT_TRUE(testAArch64CPU( 872 "neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 873 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 874 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 875 AArch64::AEK_PROFILE | AArch64::AEK_RAS | AArch64::AEK_RCPC | 876 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_SSBS, 877 "8.2-A")); 878 EXPECT_TRUE(testAArch64CPU( 879 "thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", 880 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 881 AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD, "8.1-A")); 882 EXPECT_TRUE(testAArch64CPU( 883 "thunderx", "armv8-a", "crypto-neon-fp-armv8", 884 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 885 AArch64::AEK_FP | AArch64::AEK_PROFILE, 886 "8-A")); 887 EXPECT_TRUE(testAArch64CPU( 888 "thunderxt81", "armv8-a", "crypto-neon-fp-armv8", 889 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 890 AArch64::AEK_FP | AArch64::AEK_PROFILE, 891 "8-A")); 892 EXPECT_TRUE(testAArch64CPU( 893 "thunderxt83", "armv8-a", "crypto-neon-fp-armv8", 894 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 895 AArch64::AEK_FP | AArch64::AEK_PROFILE, 896 "8-A")); 897 EXPECT_TRUE(testAArch64CPU( 898 "thunderxt88", "armv8-a", "crypto-neon-fp-armv8", 899 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 900 AArch64::AEK_FP | AArch64::AEK_PROFILE, 901 "8-A")); 902 EXPECT_TRUE(testAArch64CPU( 903 "tsv110", "armv8.2-a", "crypto-neon-fp-armv8", 904 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 905 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 906 AArch64::AEK_RDM | AArch64::AEK_PROFILE | AArch64::AEK_FP16 | 907 AArch64::AEK_FP16FML | AArch64::AEK_DOTPROD, 908 "8.2-A")); 909 } 910 911 static constexpr unsigned NumAArch64CPUArchs = 28; 912 913 TEST(TargetParserTest, testAArch64CPUArchList) { 914 SmallVector<StringRef, NumAArch64CPUArchs> List; 915 AArch64::fillValidCPUArchList(List); 916 917 // No list exists for these in this test suite, so ensure all are 918 // valid, and match the expected 'magic' count. 919 EXPECT_EQ(List.size(), NumAArch64CPUArchs); 920 for(StringRef CPU : List) { 921 EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); 922 } 923 } 924 925 bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 926 unsigned ArchAttr) { 927 AArch64::ArchKind AK = AArch64::parseArch(Arch); 928 return (AK != AArch64::ArchKind::INVALID) & 929 AArch64::getDefaultCPU(Arch).equals(DefaultCPU) & 930 AArch64::getSubArch(AK).equals(SubArch) & 931 (AArch64::getArchAttr(AK) == ArchAttr); 932 } 933 934 TEST(TargetParserTest, testAArch64Arch) { 935 EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", 936 ARMBuildAttrs::CPUArch::v8_A)); 937 EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", 938 ARMBuildAttrs::CPUArch::v8_A)); 939 EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", 940 ARMBuildAttrs::CPUArch::v8_A)); 941 EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", 942 ARMBuildAttrs::CPUArch::v8_A)); 943 EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", 944 ARMBuildAttrs::CPUArch::v8_A)); 945 EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", 946 ARMBuildAttrs::CPUArch::v8_A)); 947 } 948 949 bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, 950 StringRef ArchExt) { 951 return AArch64::getDefaultExtensions(CPUName, AK) & 952 AArch64::parseArchExt(ArchExt); 953 } 954 955 TEST(TargetParserTest, testAArch64Extension) { 956 EXPECT_FALSE(testAArch64Extension("cortex-a35", 957 AArch64::ArchKind::INVALID, "ras")); 958 EXPECT_FALSE(testAArch64Extension("cortex-a53", 959 AArch64::ArchKind::INVALID, "ras")); 960 EXPECT_TRUE(testAArch64Extension("cortex-a55", 961 AArch64::ArchKind::INVALID, "ras")); 962 EXPECT_FALSE(testAArch64Extension("cortex-a57", 963 AArch64::ArchKind::INVALID, "ras")); 964 EXPECT_FALSE(testAArch64Extension("cortex-a72", 965 AArch64::ArchKind::INVALID, "ras")); 966 EXPECT_FALSE(testAArch64Extension("cortex-a73", 967 AArch64::ArchKind::INVALID, "ras")); 968 EXPECT_TRUE(testAArch64Extension("cortex-a75", 969 AArch64::ArchKind::INVALID, "ras")); 970 EXPECT_FALSE(testAArch64Extension("cyclone", 971 AArch64::ArchKind::INVALID, "ras")); 972 EXPECT_FALSE(testAArch64Extension("exynos-m1", 973 AArch64::ArchKind::INVALID, "ras")); 974 EXPECT_FALSE(testAArch64Extension("exynos-m2", 975 AArch64::ArchKind::INVALID, "ras")); 976 EXPECT_FALSE(testAArch64Extension("exynos-m3", 977 AArch64::ArchKind::INVALID, "ras")); 978 EXPECT_TRUE(testAArch64Extension("exynos-m4", 979 AArch64::ArchKind::INVALID, "dotprod")); 980 EXPECT_TRUE(testAArch64Extension("exynos-m4", 981 AArch64::ArchKind::INVALID, "fp16")); 982 EXPECT_TRUE(testAArch64Extension("exynos-m4", 983 AArch64::ArchKind::INVALID, "lse")); 984 EXPECT_TRUE(testAArch64Extension("exynos-m4", 985 AArch64::ArchKind::INVALID, "ras")); 986 EXPECT_TRUE(testAArch64Extension("exynos-m4", 987 AArch64::ArchKind::INVALID, "rdm")); 988 EXPECT_TRUE(testAArch64Extension("exynos-m5", 989 AArch64::ArchKind::INVALID, "dotprod")); 990 EXPECT_TRUE(testAArch64Extension("exynos-m5", 991 AArch64::ArchKind::INVALID, "fp16")); 992 EXPECT_TRUE(testAArch64Extension("exynos-m5", 993 AArch64::ArchKind::INVALID, "lse")); 994 EXPECT_TRUE(testAArch64Extension("exynos-m5", 995 AArch64::ArchKind::INVALID, "ras")); 996 EXPECT_TRUE(testAArch64Extension("exynos-m5", 997 AArch64::ArchKind::INVALID, "rdm")); 998 EXPECT_TRUE(testAArch64Extension("falkor", 999 AArch64::ArchKind::INVALID, "rdm")); 1000 EXPECT_FALSE(testAArch64Extension("kryo", 1001 AArch64::ArchKind::INVALID, "ras")); 1002 EXPECT_TRUE(testAArch64Extension("saphira", 1003 AArch64::ArchKind::INVALID, "crc")); 1004 EXPECT_TRUE(testAArch64Extension("saphira", 1005 AArch64::ArchKind::INVALID, "lse")); 1006 EXPECT_TRUE(testAArch64Extension("saphira", 1007 AArch64::ArchKind::INVALID, "rdm")); 1008 EXPECT_TRUE(testAArch64Extension("saphira", 1009 AArch64::ArchKind::INVALID, "ras")); 1010 EXPECT_TRUE(testAArch64Extension("saphira", 1011 AArch64::ArchKind::INVALID, "rcpc")); 1012 EXPECT_TRUE(testAArch64Extension("saphira", 1013 AArch64::ArchKind::INVALID, "profile")); 1014 EXPECT_FALSE(testAArch64Extension("saphira", 1015 AArch64::ArchKind::INVALID, "fp16")); 1016 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1017 AArch64::ArchKind::INVALID, "fp16")); 1018 EXPECT_FALSE(testAArch64Extension("cortex-a55", 1019 AArch64::ArchKind::INVALID, "fp16fml")); 1020 EXPECT_TRUE(testAArch64Extension("cortex-a55", 1021 AArch64::ArchKind::INVALID, "dotprod")); 1022 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1023 AArch64::ArchKind::INVALID, "fp16")); 1024 EXPECT_FALSE(testAArch64Extension("cortex-a75", 1025 AArch64::ArchKind::INVALID, "fp16fml")); 1026 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1027 AArch64::ArchKind::INVALID, "dotprod")); 1028 EXPECT_FALSE(testAArch64Extension("thunderx2t99", 1029 AArch64::ArchKind::INVALID, "ras")); 1030 EXPECT_FALSE(testAArch64Extension("thunderx", 1031 AArch64::ArchKind::INVALID, "lse")); 1032 EXPECT_FALSE(testAArch64Extension("thunderxt81", 1033 AArch64::ArchKind::INVALID, "lse")); 1034 EXPECT_FALSE(testAArch64Extension("thunderxt83", 1035 AArch64::ArchKind::INVALID, "lse")); 1036 EXPECT_FALSE(testAArch64Extension("thunderxt88", 1037 AArch64::ArchKind::INVALID, "lse")); 1038 EXPECT_TRUE(testAArch64Extension("tsv110", 1039 AArch64::ArchKind::INVALID, "crypto")); 1040 EXPECT_FALSE(testAArch64Extension("tsv110", 1041 AArch64::ArchKind::INVALID, "sha3")); 1042 EXPECT_FALSE(testAArch64Extension("tsv110", 1043 AArch64::ArchKind::INVALID, "sm4")); 1044 EXPECT_TRUE(testAArch64Extension("tsv110", 1045 AArch64::ArchKind::INVALID, "ras")); 1046 EXPECT_TRUE(testAArch64Extension("tsv110", 1047 AArch64::ArchKind::INVALID, "profile")); 1048 EXPECT_TRUE(testAArch64Extension("tsv110", 1049 AArch64::ArchKind::INVALID, "fp16")); 1050 EXPECT_TRUE(testAArch64Extension("tsv110", 1051 AArch64::ArchKind::INVALID, "fp16fml")); 1052 EXPECT_TRUE(testAArch64Extension("tsv110", 1053 AArch64::ArchKind::INVALID, "dotprod")); 1054 1055 EXPECT_FALSE(testAArch64Extension( 1056 "generic", AArch64::ArchKind::ARMV8A, "ras")); 1057 EXPECT_FALSE(testAArch64Extension( 1058 "generic", AArch64::ArchKind::ARMV8_1A, "ras")); 1059 EXPECT_FALSE(testAArch64Extension( 1060 "generic", AArch64::ArchKind::ARMV8_2A, "profile")); 1061 EXPECT_FALSE(testAArch64Extension( 1062 "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); 1063 EXPECT_FALSE(testAArch64Extension( 1064 "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); 1065 EXPECT_FALSE(testAArch64Extension( 1066 "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); 1067 EXPECT_FALSE(testAArch64Extension( 1068 "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); 1069 EXPECT_FALSE(testAArch64Extension( 1070 "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); 1071 EXPECT_FALSE(testAArch64Extension( 1072 "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); 1073 } 1074 1075 TEST(TargetParserTest, AArch64ExtensionFeatures) { 1076 std::vector<unsigned> Extensions = { 1077 AArch64::AEK_CRC, AArch64::AEK_CRYPTO, 1078 AArch64::AEK_FP, AArch64::AEK_SIMD, 1079 AArch64::AEK_FP16, AArch64::AEK_PROFILE, 1080 AArch64::AEK_RAS, AArch64::AEK_LSE, 1081 AArch64::AEK_RDM, AArch64::AEK_DOTPROD, 1082 AArch64::AEK_SVE, AArch64::AEK_SVE2, 1083 AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, 1084 AArch64::AEK_SVE2SHA3, AArch64::AEK_SVE2BITPERM, 1085 AArch64::AEK_RCPC, AArch64::AEK_FP16FML }; 1086 1087 std::vector<StringRef> Features; 1088 1089 unsigned ExtVal = 0; 1090 for (auto Ext : Extensions) 1091 ExtVal |= Ext; 1092 1093 EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); 1094 EXPECT_TRUE(!Features.size()); 1095 1096 AArch64::getExtensionFeatures(ExtVal, Features); 1097 EXPECT_TRUE(Extensions.size() == Features.size()); 1098 1099 auto B = std::begin(Features); 1100 auto E = std::end(Features); 1101 1102 EXPECT_TRUE(std::find(B, E, "+crc") != E); 1103 EXPECT_TRUE(std::find(B, E, "+crypto") != E); 1104 EXPECT_TRUE(std::find(B, E, "+fp-armv8") != E); 1105 EXPECT_TRUE(std::find(B, E, "+neon") != E); 1106 EXPECT_TRUE(std::find(B, E, "+fullfp16") != E); 1107 EXPECT_TRUE(std::find(B, E, "+spe") != E); 1108 EXPECT_TRUE(std::find(B, E, "+ras") != E); 1109 EXPECT_TRUE(std::find(B, E, "+lse") != E); 1110 EXPECT_TRUE(std::find(B, E, "+rdm") != E); 1111 EXPECT_TRUE(std::find(B, E, "+dotprod") != E); 1112 EXPECT_TRUE(std::find(B, E, "+rcpc") != E); 1113 EXPECT_TRUE(std::find(B, E, "+fp16fml") != E); 1114 EXPECT_TRUE(std::find(B, E, "+sve") != E); 1115 EXPECT_TRUE(std::find(B, E, "+sve2") != E); 1116 EXPECT_TRUE(std::find(B, E, "+sve2-aes") != E); 1117 EXPECT_TRUE(std::find(B, E, "+sve2-sm4") != E); 1118 EXPECT_TRUE(std::find(B, E, "+sve2-sha3") != E); 1119 EXPECT_TRUE(std::find(B, E, "+sve2-bitperm") != E); 1120 } 1121 1122 TEST(TargetParserTest, AArch64ArchFeatures) { 1123 std::vector<StringRef> Features; 1124 1125 for (auto AK : AArch64::ArchKinds) 1126 EXPECT_TRUE((AK == AArch64::ArchKind::INVALID) 1127 ? !AArch64::getArchFeatures(AK, Features) 1128 : AArch64::getArchFeatures(AK, Features)); 1129 } 1130 1131 TEST(TargetParserTest, AArch64ArchExtFeature) { 1132 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 1133 {"crypto", "nocrypto", "+crypto", "-crypto"}, 1134 {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, 1135 {"simd", "nosimd", "+neon", "-neon"}, 1136 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 1137 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 1138 {"profile", "noprofile", "+spe", "-spe"}, 1139 {"ras", "noras", "+ras", "-ras"}, 1140 {"lse", "nolse", "+lse", "-lse"}, 1141 {"rdm", "nordm", "+rdm", "-rdm"}, 1142 {"sve", "nosve", "+sve", "-sve"}, 1143 {"sve2", "nosve2", "+sve2", "-sve2"}, 1144 {"sve2-aes", "nosve2-aes", "+sve2-aes", 1145 "-sve2-aes"}, 1146 {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", 1147 "-sve2-sm4"}, 1148 {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", 1149 "-sve2-sha3"}, 1150 {"sve2-bitperm", "nosve2-bitperm", 1151 "+sve2-bitperm", "-sve2-bitperm"}, 1152 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 1153 {"rcpc", "norcpc", "+rcpc", "-rcpc" }, 1154 {"rng", "norng", "+rand", "-rand"}, 1155 {"memtag", "nomemtag", "+mte", "-mte"}, 1156 {"ssbs", "nossbs", "+ssbs", "-ssbs"}, 1157 {"sb", "nosb", "+sb", "-sb"}, 1158 {"predres", "nopredres", "+predres", "-predres"} 1159 }; 1160 1161 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 1162 EXPECT_EQ(StringRef(ArchExt[i][2]), 1163 AArch64::getArchExtFeature(ArchExt[i][0])); 1164 EXPECT_EQ(StringRef(ArchExt[i][3]), 1165 AArch64::getArchExtFeature(ArchExt[i][1])); 1166 } 1167 } 1168 } 1169