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-m3", "armv8-a", "crypto-neon-fp-armv8", 271 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 272 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 273 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 274 "8-A")); 275 EXPECT_TRUE(testARMCPU("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 276 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 277 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 278 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD | 279 ARM::AEK_FP16 | ARM::AEK_RAS, 280 "8.2-A")); 281 EXPECT_TRUE(testARMCPU("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 282 ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | 283 ARM::AEK_VIRT | ARM::AEK_HWDIVARM | 284 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD | 285 ARM::AEK_FP16 | ARM::AEK_RAS, 286 "8.2-A")); 287 EXPECT_TRUE(testARMCPU("cortex-m23", "armv8-m.base", "none", 288 ARM::AEK_HWDIVTHUMB, "8-M.Baseline")); 289 EXPECT_TRUE(testARMCPU("cortex-m33", "armv8-m.main", "fpv5-sp-d16", 290 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); 291 EXPECT_TRUE(testARMCPU("cortex-m35p", "armv8-m.main", "fpv5-sp-d16", 292 ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); 293 EXPECT_TRUE(testARMCPU("iwmmxt", "iwmmxt", "none", 294 ARM::AEK_NONE, "iwmmxt")); 295 EXPECT_TRUE(testARMCPU("xscale", "xscale", "none", 296 ARM::AEK_NONE, "xscale")); 297 EXPECT_TRUE(testARMCPU("swift", "armv7s", "neon-vfpv4", 298 ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, 299 "7-S")); 300 } 301 302 static constexpr unsigned NumARMCPUArchs = 85; 303 304 TEST(TargetParserTest, testARMCPUArchList) { 305 SmallVector<StringRef, NumARMCPUArchs> List; 306 ARM::fillValidCPUArchList(List); 307 308 // No list exists for these in this test suite, so ensure all are 309 // valid, and match the expected 'magic' count. 310 EXPECT_EQ(List.size(), NumARMCPUArchs); 311 for(StringRef CPU : List) { 312 EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID); 313 } 314 } 315 316 TEST(TargetParserTest, testInvalidARMArch) { 317 auto InvalidArchStrings = {"armv", "armv99", "noarm"}; 318 for (const char* InvalidArch : InvalidArchStrings) 319 EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID); 320 } 321 322 bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 323 unsigned ArchAttr) { 324 ARM::ArchKind AK = ARM::parseArch(Arch); 325 return (AK!= ARM::ArchKind::INVALID) & 326 ARM::getDefaultCPU(Arch).equals(DefaultCPU) & 327 ARM::getSubArch(AK).equals(SubArch) & 328 (ARM::getArchAttr(AK) == ArchAttr); 329 } 330 331 TEST(TargetParserTest, testARMArch) { 332 EXPECT_TRUE( 333 testARMArch("armv2", "arm2", "v2", 334 ARMBuildAttrs::CPUArch::Pre_v4)); 335 EXPECT_TRUE( 336 testARMArch("armv2a", "arm3", "v2a", 337 ARMBuildAttrs::CPUArch::Pre_v4)); 338 EXPECT_TRUE( 339 testARMArch("armv3", "arm6", "v3", 340 ARMBuildAttrs::CPUArch::Pre_v4)); 341 EXPECT_TRUE( 342 testARMArch("armv3m", "arm7m", "v3m", 343 ARMBuildAttrs::CPUArch::Pre_v4)); 344 EXPECT_TRUE( 345 testARMArch("armv4", "strongarm", "v4", 346 ARMBuildAttrs::CPUArch::v4)); 347 EXPECT_TRUE( 348 testARMArch("armv4t", "arm7tdmi", "v4t", 349 ARMBuildAttrs::CPUArch::v4T)); 350 EXPECT_TRUE( 351 testARMArch("armv5t", "arm10tdmi", "v5", 352 ARMBuildAttrs::CPUArch::v5T)); 353 EXPECT_TRUE( 354 testARMArch("armv5te", "arm1022e", "v5e", 355 ARMBuildAttrs::CPUArch::v5TE)); 356 EXPECT_TRUE( 357 testARMArch("armv5tej", "arm926ej-s", "v5e", 358 ARMBuildAttrs::CPUArch::v5TEJ)); 359 EXPECT_TRUE( 360 testARMArch("armv6", "arm1136jf-s", "v6", 361 ARMBuildAttrs::CPUArch::v6)); 362 EXPECT_TRUE( 363 testARMArch("armv6k", "mpcore", "v6k", 364 ARMBuildAttrs::CPUArch::v6K)); 365 EXPECT_TRUE( 366 testARMArch("armv6t2", "arm1156t2-s", "v6t2", 367 ARMBuildAttrs::CPUArch::v6T2)); 368 EXPECT_TRUE( 369 testARMArch("armv6kz", "arm1176jzf-s", "v6kz", 370 ARMBuildAttrs::CPUArch::v6KZ)); 371 EXPECT_TRUE( 372 testARMArch("armv6-m", "cortex-m0", "v6m", 373 ARMBuildAttrs::CPUArch::v6_M)); 374 EXPECT_TRUE( 375 testARMArch("armv7-a", "generic", "v7", 376 ARMBuildAttrs::CPUArch::v7)); 377 EXPECT_TRUE( 378 testARMArch("armv7ve", "generic", "v7ve", 379 ARMBuildAttrs::CPUArch::v7)); 380 EXPECT_TRUE( 381 testARMArch("armv7-r", "cortex-r4", "v7r", 382 ARMBuildAttrs::CPUArch::v7)); 383 EXPECT_TRUE( 384 testARMArch("armv7-m", "cortex-m3", "v7m", 385 ARMBuildAttrs::CPUArch::v7)); 386 EXPECT_TRUE( 387 testARMArch("armv7e-m", "cortex-m4", "v7em", 388 ARMBuildAttrs::CPUArch::v7E_M)); 389 EXPECT_TRUE( 390 testARMArch("armv8-a", "generic", "v8", 391 ARMBuildAttrs::CPUArch::v8_A)); 392 EXPECT_TRUE( 393 testARMArch("armv8.1-a", "generic", "v8.1a", 394 ARMBuildAttrs::CPUArch::v8_A)); 395 EXPECT_TRUE( 396 testARMArch("armv8.2-a", "generic", "v8.2a", 397 ARMBuildAttrs::CPUArch::v8_A)); 398 EXPECT_TRUE( 399 testARMArch("armv8.3-a", "generic", "v8.3a", 400 ARMBuildAttrs::CPUArch::v8_A)); 401 EXPECT_TRUE( 402 testARMArch("armv8.4-a", "generic", "v8.4a", 403 ARMBuildAttrs::CPUArch::v8_A)); 404 EXPECT_TRUE( 405 testARMArch("armv8.5-a", "generic", "v8.5a", 406 ARMBuildAttrs::CPUArch::v8_A)); 407 EXPECT_TRUE( 408 testARMArch("armv8-r", "cortex-r52", "v8r", 409 ARMBuildAttrs::CPUArch::v8_R)); 410 EXPECT_TRUE( 411 testARMArch("armv8-m.base", "generic", "v8m.base", 412 ARMBuildAttrs::CPUArch::v8_M_Base)); 413 EXPECT_TRUE( 414 testARMArch("armv8-m.main", "generic", "v8m.main", 415 ARMBuildAttrs::CPUArch::v8_M_Main)); 416 EXPECT_TRUE( 417 testARMArch("armv8.1-m.main", "generic", "v8.1m.main", 418 ARMBuildAttrs::CPUArch::v8_1_M_Main)); 419 EXPECT_TRUE( 420 testARMArch("iwmmxt", "iwmmxt", "", 421 ARMBuildAttrs::CPUArch::v5TE)); 422 EXPECT_TRUE( 423 testARMArch("iwmmxt2", "generic", "", 424 ARMBuildAttrs::CPUArch::v5TE)); 425 EXPECT_TRUE( 426 testARMArch("xscale", "xscale", "v5e", 427 ARMBuildAttrs::CPUArch::v5TE)); 428 EXPECT_TRUE( 429 testARMArch("armv7s", "swift", "v7s", 430 ARMBuildAttrs::CPUArch::v7)); 431 EXPECT_TRUE( 432 testARMArch("armv7k", "generic", "v7k", 433 ARMBuildAttrs::CPUArch::v7)); 434 } 435 436 bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { 437 return ARM::getDefaultExtensions(CPUName, ArchKind) & 438 ARM::parseArchExt(ArchExt); 439 } 440 441 TEST(TargetParserTest, testARMExtension) { 442 EXPECT_FALSE(testARMExtension("arm2", ARM::ArchKind::INVALID, "thumb")); 443 EXPECT_FALSE(testARMExtension("arm3", ARM::ArchKind::INVALID, "thumb")); 444 EXPECT_FALSE(testARMExtension("arm6", ARM::ArchKind::INVALID, "thumb")); 445 EXPECT_FALSE(testARMExtension("arm7m", ARM::ArchKind::INVALID, "thumb")); 446 EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); 447 EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); 448 EXPECT_FALSE(testARMExtension("arm10tdmi", 449 ARM::ArchKind::INVALID, "simd")); 450 EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); 451 EXPECT_FALSE(testARMExtension("arm926ej-s", 452 ARM::ArchKind::INVALID, "simd")); 453 EXPECT_FALSE(testARMExtension("arm1136jf-s", 454 ARM::ArchKind::INVALID, "crypto")); 455 EXPECT_FALSE(testARMExtension("arm1176j-s", 456 ARM::ArchKind::INVALID, "crypto")); 457 EXPECT_FALSE(testARMExtension("arm1156t2-s", 458 ARM::ArchKind::INVALID, "crypto")); 459 EXPECT_FALSE(testARMExtension("arm1176jzf-s", 460 ARM::ArchKind::INVALID, "crypto")); 461 EXPECT_FALSE(testARMExtension("cortex-m0", 462 ARM::ArchKind::INVALID, "crypto")); 463 EXPECT_FALSE(testARMExtension("cortex-a8", 464 ARM::ArchKind::INVALID, "crypto")); 465 EXPECT_FALSE(testARMExtension("cortex-r4", 466 ARM::ArchKind::INVALID, "crypto")); 467 EXPECT_FALSE(testARMExtension("cortex-m3", 468 ARM::ArchKind::INVALID, "crypto")); 469 EXPECT_FALSE(testARMExtension("cortex-a53", 470 ARM::ArchKind::INVALID, "ras")); 471 EXPECT_FALSE(testARMExtension("cortex-a53", 472 ARM::ArchKind::INVALID, "fp16")); 473 EXPECT_TRUE(testARMExtension("cortex-a55", 474 ARM::ArchKind::INVALID, "fp16")); 475 EXPECT_FALSE(testARMExtension("cortex-a55", 476 ARM::ArchKind::INVALID, "fp16fml")); 477 EXPECT_TRUE(testARMExtension("cortex-a75", 478 ARM::ArchKind::INVALID, "fp16")); 479 EXPECT_FALSE(testARMExtension("cortex-a75", 480 ARM::ArchKind::INVALID, "fp16fml")); 481 EXPECT_FALSE(testARMExtension("cortex-r52", 482 ARM::ArchKind::INVALID, "ras")); 483 EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); 484 EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); 485 EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); 486 487 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); 488 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); 489 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); 490 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); 491 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); 492 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); 493 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); 494 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); 495 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); 496 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); 497 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); 498 EXPECT_FALSE(testARMExtension("generic", 499 ARM::ArchKind::ARMV6T2, "crypto")); 500 EXPECT_FALSE(testARMExtension("generic", 501 ARM::ArchKind::ARMV6KZ, "crypto")); 502 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); 503 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); 504 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); 505 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); 506 EXPECT_FALSE(testARMExtension("generic", 507 ARM::ArchKind::ARMV7EM, "crypto")); 508 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); 509 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); 510 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); 511 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); 512 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); 513 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); 514 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); 515 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); 516 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); 517 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); 518 EXPECT_FALSE(testARMExtension("generic", 519 ARM::ArchKind::ARMV8MBaseline, "crc")); 520 EXPECT_FALSE(testARMExtension("generic", 521 ARM::ArchKind::ARMV8MMainline, "crc")); 522 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); 523 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); 524 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); 525 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); 526 EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); 527 } 528 529 TEST(TargetParserTest, ARMFPUVersion) { 530 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 531 FK <= ARM::FPUKind::FK_LAST; 532 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 533 if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || 534 ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") 535 EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 536 else 537 EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); 538 } 539 540 TEST(TargetParserTest, ARMFPUNeonSupportLevel) { 541 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 542 FK <= ARM::FPUKind::FK_LAST; 543 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 544 if (FK == ARM::FK_LAST || 545 ARM::getFPUName(FK).find("neon") == std::string::npos) 546 EXPECT_EQ(ARM::NeonSupportLevel::None, 547 ARM::getFPUNeonSupportLevel(FK)); 548 else 549 EXPECT_NE(ARM::NeonSupportLevel::None, 550 ARM::getFPUNeonSupportLevel(FK)); 551 } 552 553 TEST(TargetParserTest, ARMFPURestriction) { 554 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 555 FK <= ARM::FPUKind::FK_LAST; 556 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) { 557 if (FK == ARM::FK_LAST || 558 (ARM::getFPUName(FK).find("d16") == std::string::npos && 559 ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) 560 EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 561 else 562 EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); 563 } 564 } 565 566 TEST(TargetParserTest, ARMExtensionFeatures) { 567 std::map<unsigned, std::vector<StringRef>> Extensions; 568 569 for (auto &Ext : ARM::ARCHExtNames) { 570 if (Ext.Feature && Ext.NegFeature) 571 Extensions[Ext.ID] = { StringRef(Ext.Feature), 572 StringRef(Ext.NegFeature) }; 573 } 574 575 Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; 576 Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; 577 578 std::vector<StringRef> Features; 579 580 EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); 581 582 for (auto &E : Extensions) { 583 // test +extension 584 Features.clear(); 585 ARM::getExtensionFeatures(E.first, Features); 586 auto Found = 587 std::find(std::begin(Features), std::end(Features), E.second.at(0)); 588 EXPECT_TRUE(Found != std::end(Features)); 589 EXPECT_TRUE(Extensions.size() == Features.size()); 590 591 // test -extension 592 Features.clear(); 593 ARM::getExtensionFeatures(~E.first, Features); 594 Found = std::find(std::begin(Features), std::end(Features), E.second.at(1)); 595 EXPECT_TRUE(Found != std::end(Features)); 596 EXPECT_TRUE(Extensions.size() == Features.size()); 597 } 598 } 599 600 TEST(TargetParserTest, ARMFPUFeatures) { 601 std::vector<StringRef> Features; 602 for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); 603 FK <= ARM::FPUKind::FK_LAST; 604 FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1)) 605 EXPECT_TRUE((FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) 606 ? !ARM::getFPUFeatures(FK, Features) 607 : ARM::getFPUFeatures(FK, Features)); 608 } 609 610 TEST(TargetParserTest, ARMArchExtFeature) { 611 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 612 {"crypto", "nocrypto", "+crypto", "-crypto"}, 613 {"dsp", "nodsp", "+dsp", "-dsp"}, 614 {"fp", "nofp", nullptr, nullptr}, 615 {"idiv", "noidiv", nullptr, nullptr}, 616 {"mp", "nomp", nullptr, nullptr}, 617 {"simd", "nosimd", nullptr, nullptr}, 618 {"sec", "nosec", nullptr, nullptr}, 619 {"virt", "novirt", nullptr, nullptr}, 620 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 621 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 622 {"ras", "noras", "+ras", "-ras"}, 623 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 624 {"os", "noos", nullptr, nullptr}, 625 {"iwmmxt", "noiwmmxt", nullptr, nullptr}, 626 {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, 627 {"maverick", "maverick", nullptr, nullptr}, 628 {"xscale", "noxscale", nullptr, nullptr}, 629 {"sb", "nosb", "+sb", "-sb"}, 630 {"mve", "nomve", "+mve", "-mve"}, 631 {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; 632 633 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 634 EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); 635 EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); 636 } 637 } 638 639 TEST(TargetParserTest, ARMparseHWDiv) { 640 const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; 641 642 for (unsigned i = 0; i < array_lengthof(hwdiv); i++) 643 EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); 644 } 645 646 TEST(TargetParserTest, ARMparseArchEndianAndISA) { 647 const char *Arch[] = { 648 "v2", "v2a", "v3", "v3m", "v4", "v4t", "v5", "v5t", 649 "v5e", "v5te", "v5tej", "v6", "v6j", "v6k", "v6hl", "v6t2", 650 "v6kz", "v6z", "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", 651 "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", "v7r", "v7-m", 652 "v7m", "v7k", "v7s", "v7e-m", "v7em", "v8-a", "v8", "v8a", 653 "v8l", "v8.1-a", "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", 654 "v8.4a", "v8.5-a","v8.5a", "v8-r", "v8m.base", "v8m.main", "v8.1m.main" 655 }; 656 657 for (unsigned i = 0; i < array_lengthof(Arch); i++) { 658 std::string arm_1 = "armeb" + (std::string)(Arch[i]); 659 std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; 660 std::string arm_3 = "arm" + (std::string)(Arch[i]); 661 std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); 662 std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; 663 std::string thumb_3 = "thumb" + (std::string)(Arch[i]); 664 665 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); 666 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); 667 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); 668 669 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); 670 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); 671 EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); 672 if (i >= 4) { 673 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); 674 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); 675 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); 676 677 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); 678 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); 679 EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); 680 } 681 } 682 683 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); 684 EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); 685 EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); 686 687 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); 688 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); 689 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); 690 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); 691 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); 692 EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); 693 } 694 695 TEST(TargetParserTest, ARMparseArchProfile) { 696 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { 697 switch (ARM::parseArch(ARMArch[i])) { 698 case ARM::ArchKind::ARMV6M: 699 case ARM::ArchKind::ARMV7M: 700 case ARM::ArchKind::ARMV7EM: 701 case ARM::ArchKind::ARMV8MMainline: 702 case ARM::ArchKind::ARMV8MBaseline: 703 case ARM::ArchKind::ARMV8_1MMainline: 704 EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); 705 break; 706 case ARM::ArchKind::ARMV7R: 707 case ARM::ArchKind::ARMV8R: 708 EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); 709 break; 710 case ARM::ArchKind::ARMV7A: 711 case ARM::ArchKind::ARMV7VE: 712 case ARM::ArchKind::ARMV7K: 713 case ARM::ArchKind::ARMV8A: 714 case ARM::ArchKind::ARMV8_1A: 715 case ARM::ArchKind::ARMV8_2A: 716 case ARM::ArchKind::ARMV8_3A: 717 case ARM::ArchKind::ARMV8_4A: 718 case ARM::ArchKind::ARMV8_5A: 719 EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); 720 break; 721 default: 722 EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); 723 break; 724 } 725 } 726 } 727 728 TEST(TargetParserTest, ARMparseArchVersion) { 729 for (unsigned i = 0; i < array_lengthof(ARMArch); i++) 730 if (((std::string)ARMArch[i]).substr(0, 4) == "armv") 731 EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); 732 else 733 EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); 734 } 735 736 bool testAArch64CPU(StringRef CPUName, StringRef ExpectedArch, 737 StringRef ExpectedFPU, unsigned ExpectedFlags, 738 StringRef CPUAttr) { 739 AArch64::ArchKind AK = AArch64::parseCPUArch(CPUName); 740 bool pass = AArch64::getArchName(AK).equals(ExpectedArch); 741 742 unsigned ExtKind = AArch64::getDefaultExtensions(CPUName, AK); 743 if (ExtKind > 1 && (ExtKind & AArch64::AEK_NONE)) 744 pass &= ((ExtKind ^ AArch64::AEK_NONE) == ExpectedFlags); 745 else 746 pass &= (ExtKind == ExpectedFlags); 747 748 pass &= AArch64::getCPUAttr(AK).equals(CPUAttr); 749 750 return pass; 751 } 752 753 TEST(TargetParserTest, testAArch64CPU) { 754 EXPECT_TRUE(testAArch64CPU( 755 "invalid", "invalid", "invalid", 756 AArch64::AEK_NONE, "")); 757 EXPECT_TRUE(testAArch64CPU( 758 "generic", "invalid", "none", 759 AArch64::AEK_NONE, "")); 760 761 EXPECT_TRUE(testAArch64CPU( 762 "cortex-a35", "armv8-a", "crypto-neon-fp-armv8", 763 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 764 AArch64::AEK_SIMD, "8-A")); 765 EXPECT_TRUE(testAArch64CPU( 766 "cortex-a53", "armv8-a", "crypto-neon-fp-armv8", 767 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 768 AArch64::AEK_SIMD, "8-A")); 769 EXPECT_TRUE(testAArch64CPU( 770 "cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", 771 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 772 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 773 AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 774 AArch64::AEK_RCPC, "8.2-A")); 775 EXPECT_TRUE(testAArch64CPU( 776 "cortex-a57", "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-a65", "armv8.2-a", "crypto-neon-fp-armv8", 781 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 782 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 783 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 784 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 785 "8.2-A")); 786 EXPECT_TRUE(testAArch64CPU( 787 "cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", 788 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 789 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 790 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 791 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 792 "8.2-A")); 793 EXPECT_TRUE(testAArch64CPU( 794 "cortex-a72", "armv8-a", "crypto-neon-fp-armv8", 795 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 796 AArch64::AEK_SIMD, "8-A")); 797 EXPECT_TRUE(testAArch64CPU( 798 "cortex-a73", "armv8-a", "crypto-neon-fp-armv8", 799 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 800 AArch64::AEK_SIMD, "8-A")); 801 EXPECT_TRUE(testAArch64CPU( 802 "cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", 803 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 804 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 805 AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 806 AArch64::AEK_RCPC, "8.2-A")); 807 EXPECT_TRUE(testAArch64CPU( 808 "cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", 809 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 810 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 811 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 812 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 813 EXPECT_TRUE(testAArch64CPU( 814 "cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", 815 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 816 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | 817 AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | 818 AArch64::AEK_RCPC| AArch64::AEK_SSBS, "8.2-A")); 819 EXPECT_TRUE(testAArch64CPU( 820 "cyclone", "armv8-a", "crypto-neon-fp-armv8", 821 AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); 822 EXPECT_TRUE(testAArch64CPU( 823 "exynos-m3", "armv8-a", "crypto-neon-fp-armv8", 824 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 825 AArch64::AEK_SIMD, "8-A")); 826 EXPECT_TRUE(testAArch64CPU( 827 "exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", 828 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 829 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 830 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 831 AArch64::AEK_SIMD, "8.2-A")); 832 EXPECT_TRUE(testAArch64CPU( 833 "exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", 834 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | 835 AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | 836 AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | 837 AArch64::AEK_SIMD, "8.2-A")); 838 EXPECT_TRUE(testAArch64CPU( 839 "falkor", "armv8-a", "crypto-neon-fp-armv8", 840 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 841 AArch64::AEK_SIMD | AArch64::AEK_RDM, "8-A")); 842 EXPECT_TRUE(testAArch64CPU( 843 "kryo", "armv8-a", "crypto-neon-fp-armv8", 844 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 845 AArch64::AEK_SIMD, "8-A")); 846 EXPECT_TRUE(testAArch64CPU( 847 "neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", 848 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 849 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 850 AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | 851 AArch64::AEK_SIMD | AArch64::AEK_SSBS, 852 "8.2-A")); 853 EXPECT_TRUE(testAArch64CPU( 854 "neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", 855 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | 856 AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | 857 AArch64::AEK_PROFILE | AArch64::AEK_RAS | AArch64::AEK_RCPC | 858 AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_SSBS, 859 "8.2-A")); 860 EXPECT_TRUE(testAArch64CPU( 861 "thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", 862 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE | 863 AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD, "8.1-A")); 864 EXPECT_TRUE(testAArch64CPU( 865 "thunderx", "armv8-a", "crypto-neon-fp-armv8", 866 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 867 AArch64::AEK_FP | AArch64::AEK_PROFILE, 868 "8-A")); 869 EXPECT_TRUE(testAArch64CPU( 870 "thunderxt81", "armv8-a", "crypto-neon-fp-armv8", 871 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 872 AArch64::AEK_FP | AArch64::AEK_PROFILE, 873 "8-A")); 874 EXPECT_TRUE(testAArch64CPU( 875 "thunderxt83", "armv8-a", "crypto-neon-fp-armv8", 876 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 877 AArch64::AEK_FP | AArch64::AEK_PROFILE, 878 "8-A")); 879 EXPECT_TRUE(testAArch64CPU( 880 "thunderxt88", "armv8-a", "crypto-neon-fp-armv8", 881 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | 882 AArch64::AEK_FP | AArch64::AEK_PROFILE, 883 "8-A")); 884 EXPECT_TRUE(testAArch64CPU( 885 "tsv110", "armv8.2-a", "crypto-neon-fp-armv8", 886 AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | 887 AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | 888 AArch64::AEK_RDM | AArch64::AEK_PROFILE | AArch64::AEK_FP16 | 889 AArch64::AEK_FP16FML | AArch64::AEK_DOTPROD, 890 "8.2-A")); 891 } 892 893 static constexpr unsigned NumAArch64CPUArchs = 26; 894 895 TEST(TargetParserTest, testAArch64CPUArchList) { 896 SmallVector<StringRef, NumAArch64CPUArchs> List; 897 AArch64::fillValidCPUArchList(List); 898 899 // No list exists for these in this test suite, so ensure all are 900 // valid, and match the expected 'magic' count. 901 EXPECT_EQ(List.size(), NumAArch64CPUArchs); 902 for(StringRef CPU : List) { 903 EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); 904 } 905 } 906 907 bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, 908 unsigned ArchAttr) { 909 AArch64::ArchKind AK = AArch64::parseArch(Arch); 910 return (AK != AArch64::ArchKind::INVALID) & 911 AArch64::getDefaultCPU(Arch).equals(DefaultCPU) & 912 AArch64::getSubArch(AK).equals(SubArch) & 913 (AArch64::getArchAttr(AK) == ArchAttr); 914 } 915 916 TEST(TargetParserTest, testAArch64Arch) { 917 EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", 918 ARMBuildAttrs::CPUArch::v8_A)); 919 EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", 920 ARMBuildAttrs::CPUArch::v8_A)); 921 EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", 922 ARMBuildAttrs::CPUArch::v8_A)); 923 EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", 924 ARMBuildAttrs::CPUArch::v8_A)); 925 EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", 926 ARMBuildAttrs::CPUArch::v8_A)); 927 EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", 928 ARMBuildAttrs::CPUArch::v8_A)); 929 } 930 931 bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, 932 StringRef ArchExt) { 933 return AArch64::getDefaultExtensions(CPUName, AK) & 934 AArch64::parseArchExt(ArchExt); 935 } 936 937 TEST(TargetParserTest, testAArch64Extension) { 938 EXPECT_FALSE(testAArch64Extension("cortex-a35", 939 AArch64::ArchKind::INVALID, "ras")); 940 EXPECT_FALSE(testAArch64Extension("cortex-a53", 941 AArch64::ArchKind::INVALID, "ras")); 942 EXPECT_TRUE(testAArch64Extension("cortex-a55", 943 AArch64::ArchKind::INVALID, "ras")); 944 EXPECT_FALSE(testAArch64Extension("cortex-a57", 945 AArch64::ArchKind::INVALID, "ras")); 946 EXPECT_FALSE(testAArch64Extension("cortex-a72", 947 AArch64::ArchKind::INVALID, "ras")); 948 EXPECT_FALSE(testAArch64Extension("cortex-a73", 949 AArch64::ArchKind::INVALID, "ras")); 950 EXPECT_TRUE(testAArch64Extension("cortex-a75", 951 AArch64::ArchKind::INVALID, "ras")); 952 EXPECT_FALSE(testAArch64Extension("cyclone", 953 AArch64::ArchKind::INVALID, "ras")); 954 EXPECT_FALSE(testAArch64Extension("exynos-m3", 955 AArch64::ArchKind::INVALID, "ras")); 956 EXPECT_TRUE(testAArch64Extension("exynos-m4", 957 AArch64::ArchKind::INVALID, "dotprod")); 958 EXPECT_TRUE(testAArch64Extension("exynos-m4", 959 AArch64::ArchKind::INVALID, "fp16")); 960 EXPECT_TRUE(testAArch64Extension("exynos-m4", 961 AArch64::ArchKind::INVALID, "lse")); 962 EXPECT_TRUE(testAArch64Extension("exynos-m4", 963 AArch64::ArchKind::INVALID, "ras")); 964 EXPECT_TRUE(testAArch64Extension("exynos-m4", 965 AArch64::ArchKind::INVALID, "rdm")); 966 EXPECT_TRUE(testAArch64Extension("exynos-m5", 967 AArch64::ArchKind::INVALID, "dotprod")); 968 EXPECT_TRUE(testAArch64Extension("exynos-m5", 969 AArch64::ArchKind::INVALID, "fp16")); 970 EXPECT_TRUE(testAArch64Extension("exynos-m5", 971 AArch64::ArchKind::INVALID, "lse")); 972 EXPECT_TRUE(testAArch64Extension("exynos-m5", 973 AArch64::ArchKind::INVALID, "ras")); 974 EXPECT_TRUE(testAArch64Extension("exynos-m5", 975 AArch64::ArchKind::INVALID, "rdm")); 976 EXPECT_TRUE(testAArch64Extension("falkor", 977 AArch64::ArchKind::INVALID, "rdm")); 978 EXPECT_FALSE(testAArch64Extension("kryo", 979 AArch64::ArchKind::INVALID, "ras")); 980 EXPECT_TRUE(testAArch64Extension("saphira", 981 AArch64::ArchKind::INVALID, "crc")); 982 EXPECT_TRUE(testAArch64Extension("saphira", 983 AArch64::ArchKind::INVALID, "lse")); 984 EXPECT_TRUE(testAArch64Extension("saphira", 985 AArch64::ArchKind::INVALID, "rdm")); 986 EXPECT_TRUE(testAArch64Extension("saphira", 987 AArch64::ArchKind::INVALID, "ras")); 988 EXPECT_TRUE(testAArch64Extension("saphira", 989 AArch64::ArchKind::INVALID, "rcpc")); 990 EXPECT_TRUE(testAArch64Extension("saphira", 991 AArch64::ArchKind::INVALID, "profile")); 992 EXPECT_FALSE(testAArch64Extension("saphira", 993 AArch64::ArchKind::INVALID, "fp16")); 994 EXPECT_TRUE(testAArch64Extension("cortex-a55", 995 AArch64::ArchKind::INVALID, "fp16")); 996 EXPECT_FALSE(testAArch64Extension("cortex-a55", 997 AArch64::ArchKind::INVALID, "fp16fml")); 998 EXPECT_TRUE(testAArch64Extension("cortex-a55", 999 AArch64::ArchKind::INVALID, "dotprod")); 1000 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1001 AArch64::ArchKind::INVALID, "fp16")); 1002 EXPECT_FALSE(testAArch64Extension("cortex-a75", 1003 AArch64::ArchKind::INVALID, "fp16fml")); 1004 EXPECT_TRUE(testAArch64Extension("cortex-a75", 1005 AArch64::ArchKind::INVALID, "dotprod")); 1006 EXPECT_FALSE(testAArch64Extension("thunderx2t99", 1007 AArch64::ArchKind::INVALID, "ras")); 1008 EXPECT_FALSE(testAArch64Extension("thunderx", 1009 AArch64::ArchKind::INVALID, "lse")); 1010 EXPECT_FALSE(testAArch64Extension("thunderxt81", 1011 AArch64::ArchKind::INVALID, "lse")); 1012 EXPECT_FALSE(testAArch64Extension("thunderxt83", 1013 AArch64::ArchKind::INVALID, "lse")); 1014 EXPECT_FALSE(testAArch64Extension("thunderxt88", 1015 AArch64::ArchKind::INVALID, "lse")); 1016 EXPECT_TRUE(testAArch64Extension("tsv110", 1017 AArch64::ArchKind::INVALID, "crypto")); 1018 EXPECT_FALSE(testAArch64Extension("tsv110", 1019 AArch64::ArchKind::INVALID, "sha3")); 1020 EXPECT_FALSE(testAArch64Extension("tsv110", 1021 AArch64::ArchKind::INVALID, "sm4")); 1022 EXPECT_TRUE(testAArch64Extension("tsv110", 1023 AArch64::ArchKind::INVALID, "ras")); 1024 EXPECT_TRUE(testAArch64Extension("tsv110", 1025 AArch64::ArchKind::INVALID, "profile")); 1026 EXPECT_TRUE(testAArch64Extension("tsv110", 1027 AArch64::ArchKind::INVALID, "fp16")); 1028 EXPECT_TRUE(testAArch64Extension("tsv110", 1029 AArch64::ArchKind::INVALID, "fp16fml")); 1030 EXPECT_TRUE(testAArch64Extension("tsv110", 1031 AArch64::ArchKind::INVALID, "dotprod")); 1032 1033 EXPECT_FALSE(testAArch64Extension( 1034 "generic", AArch64::ArchKind::ARMV8A, "ras")); 1035 EXPECT_FALSE(testAArch64Extension( 1036 "generic", AArch64::ArchKind::ARMV8_1A, "ras")); 1037 EXPECT_FALSE(testAArch64Extension( 1038 "generic", AArch64::ArchKind::ARMV8_2A, "profile")); 1039 EXPECT_FALSE(testAArch64Extension( 1040 "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); 1041 EXPECT_FALSE(testAArch64Extension( 1042 "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); 1043 EXPECT_FALSE(testAArch64Extension( 1044 "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); 1045 EXPECT_FALSE(testAArch64Extension( 1046 "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); 1047 EXPECT_FALSE(testAArch64Extension( 1048 "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); 1049 EXPECT_FALSE(testAArch64Extension( 1050 "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); 1051 } 1052 1053 TEST(TargetParserTest, AArch64ExtensionFeatures) { 1054 std::vector<unsigned> Extensions = { 1055 AArch64::AEK_CRC, AArch64::AEK_CRYPTO, 1056 AArch64::AEK_FP, AArch64::AEK_SIMD, 1057 AArch64::AEK_FP16, AArch64::AEK_PROFILE, 1058 AArch64::AEK_RAS, AArch64::AEK_LSE, 1059 AArch64::AEK_RDM, AArch64::AEK_DOTPROD, 1060 AArch64::AEK_SVE, AArch64::AEK_SVE2, 1061 AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, 1062 AArch64::AEK_SVE2SHA3, AArch64::AEK_SVE2BITPERM, 1063 AArch64::AEK_RCPC, AArch64::AEK_FP16FML }; 1064 1065 std::vector<StringRef> Features; 1066 1067 unsigned ExtVal = 0; 1068 for (auto Ext : Extensions) 1069 ExtVal |= Ext; 1070 1071 EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); 1072 EXPECT_TRUE(!Features.size()); 1073 1074 AArch64::getExtensionFeatures(ExtVal, Features); 1075 EXPECT_TRUE(Extensions.size() == Features.size()); 1076 1077 auto B = std::begin(Features); 1078 auto E = std::end(Features); 1079 1080 EXPECT_TRUE(std::find(B, E, "+crc") != E); 1081 EXPECT_TRUE(std::find(B, E, "+crypto") != E); 1082 EXPECT_TRUE(std::find(B, E, "+fp-armv8") != E); 1083 EXPECT_TRUE(std::find(B, E, "+neon") != E); 1084 EXPECT_TRUE(std::find(B, E, "+fullfp16") != E); 1085 EXPECT_TRUE(std::find(B, E, "+spe") != E); 1086 EXPECT_TRUE(std::find(B, E, "+ras") != E); 1087 EXPECT_TRUE(std::find(B, E, "+lse") != E); 1088 EXPECT_TRUE(std::find(B, E, "+rdm") != E); 1089 EXPECT_TRUE(std::find(B, E, "+dotprod") != E); 1090 EXPECT_TRUE(std::find(B, E, "+rcpc") != E); 1091 EXPECT_TRUE(std::find(B, E, "+fp16fml") != E); 1092 EXPECT_TRUE(std::find(B, E, "+sve") != E); 1093 EXPECT_TRUE(std::find(B, E, "+sve2") != E); 1094 EXPECT_TRUE(std::find(B, E, "+sve2-aes") != E); 1095 EXPECT_TRUE(std::find(B, E, "+sve2-sm4") != E); 1096 EXPECT_TRUE(std::find(B, E, "+sve2-sha3") != E); 1097 EXPECT_TRUE(std::find(B, E, "+sve2-bitperm") != E); 1098 } 1099 1100 TEST(TargetParserTest, AArch64ArchFeatures) { 1101 std::vector<StringRef> Features; 1102 1103 for (auto AK : AArch64::ArchKinds) 1104 EXPECT_TRUE((AK == AArch64::ArchKind::INVALID) 1105 ? !AArch64::getArchFeatures(AK, Features) 1106 : AArch64::getArchFeatures(AK, Features)); 1107 } 1108 1109 TEST(TargetParserTest, AArch64ArchExtFeature) { 1110 const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, 1111 {"crypto", "nocrypto", "+crypto", "-crypto"}, 1112 {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, 1113 {"simd", "nosimd", "+neon", "-neon"}, 1114 {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, 1115 {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, 1116 {"profile", "noprofile", "+spe", "-spe"}, 1117 {"ras", "noras", "+ras", "-ras"}, 1118 {"lse", "nolse", "+lse", "-lse"}, 1119 {"rdm", "nordm", "+rdm", "-rdm"}, 1120 {"sve", "nosve", "+sve", "-sve"}, 1121 {"sve2", "nosve2", "+sve2", "-sve2"}, 1122 {"sve2-aes", "nosve2-aes", "+sve2-aes", 1123 "-sve2-aes"}, 1124 {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", 1125 "-sve2-sm4"}, 1126 {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", 1127 "-sve2-sha3"}, 1128 {"sve2-bitperm", "nosve2-bitperm", 1129 "+sve2-bitperm", "-sve2-bitperm"}, 1130 {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, 1131 {"rcpc", "norcpc", "+rcpc", "-rcpc" }, 1132 {"rng", "norng", "+rand", "-rand"}, 1133 {"memtag", "nomemtag", "+mte", "-mte"}, 1134 {"tme", "notme", "+tme", "-tme"}, 1135 {"ssbs", "nossbs", "+ssbs", "-ssbs"}, 1136 {"sb", "nosb", "+sb", "-sb"}, 1137 {"predres", "nopredres", "+predres", "-predres"} 1138 }; 1139 1140 for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { 1141 EXPECT_EQ(StringRef(ArchExt[i][2]), 1142 AArch64::getArchExtFeature(ArchExt[i][0])); 1143 EXPECT_EQ(StringRef(ArchExt[i][3]), 1144 AArch64::getArchExtFeature(ArchExt[i][1])); 1145 } 1146 } 1147 } 1148