| 1 | |
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| 12 | |
| 13 | #include "AArch64.h" |
| 14 | #include "clang/Basic/TargetBuiltins.h" |
| 15 | #include "clang/Basic/TargetInfo.h" |
| 16 | #include "llvm/ADT/ArrayRef.h" |
| 17 | #include "llvm/ADT/StringExtras.h" |
| 18 | |
| 19 | using namespace clang; |
| 20 | using namespace clang::targets; |
| 21 | |
| 22 | const Builtin::Info AArch64TargetInfo::BuiltinInfo[] = { |
| 23 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 24 | {#ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, nullptr}, |
| 25 | #include "clang/Basic/BuiltinsNEON.def" |
| 26 | |
| 27 | #define BUILTIN(ID, TYPE, ATTRS) \ |
| 28 | {#ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, nullptr}, |
| 29 | #define LANGBUILTIN(ID, TYPE, ATTRS, LANG) \ |
| 30 | {#ID, TYPE, ATTRS, nullptr, LANG, nullptr}, |
| 31 | #define (ID, TYPE, ATTRS, HEADER, LANGS, FEATURE) \ |
| 32 | {#ID, TYPE, ATTRS, HEADER, LANGS, FEATURE}, |
| 33 | #include "clang/Basic/BuiltinsAArch64.def" |
| 34 | }; |
| 35 | |
| 36 | AArch64TargetInfo::AArch64TargetInfo(const llvm::Triple &Triple, |
| 37 | const TargetOptions &Opts) |
| 38 | : TargetInfo(Triple), ABI("aapcs") { |
| 39 | if (getTriple().isOSOpenBSD()) { |
| 40 | Int64Type = SignedLongLong; |
| 41 | IntMaxType = SignedLongLong; |
| 42 | } else { |
| 43 | if (!getTriple().isOSDarwin() && !getTriple().isOSNetBSD()) |
| 44 | WCharType = UnsignedInt; |
| 45 | |
| 46 | Int64Type = SignedLong; |
| 47 | IntMaxType = SignedLong; |
| 48 | } |
| 49 | |
| 50 | |
| 51 | HasLegalHalfType = true; |
| 52 | HasFloat16 = true; |
| 53 | |
| 54 | LongWidth = LongAlign = PointerWidth = PointerAlign = 64; |
| 55 | MaxVectorAlign = 128; |
| 56 | MaxAtomicInlineWidth = 128; |
| 57 | MaxAtomicPromoteWidth = 128; |
| 58 | |
| 59 | LongDoubleWidth = LongDoubleAlign = SuitableAlign = 128; |
| 60 | LongDoubleFormat = &llvm::APFloat::IEEEquad(); |
| 61 | |
| 62 | |
| 63 | HasBuiltinMSVaList = true; |
| 64 | |
| 65 | |
| 66 | |
| 67 | NoAsmVariants = true; |
| 68 | |
| 69 | |
| 70 | |
| 71 | |
| 72 | |
| 73 | (0) . __assert_fail ("UseBitFieldTypeAlignment && \"bitfields affect type alignment\"", "/home/seafit/code_projects/clang_source/clang/lib/Basic/Targets/AArch64.cpp", 73, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(UseBitFieldTypeAlignment && "bitfields affect type alignment"); |
| 74 | UseZeroLengthBitfieldAlignment = true; |
| 75 | |
| 76 | |
| 77 | TheCXXABI.set(TargetCXXABI::GenericAArch64); |
| 78 | |
| 79 | if (Triple.getOS() == llvm::Triple::Linux) |
| 80 | this->MCountName = "\01_mcount"; |
| 81 | else if (Triple.getOS() == llvm::Triple::UnknownOS) |
| 82 | this->MCountName = |
| 83 | Opts.EABIVersion == llvm::EABI::GNU ? "\01_mcount" : "mcount"; |
| 84 | } |
| 85 | |
| 86 | StringRef AArch64TargetInfo::getABI() const { return ABI; } |
| 87 | |
| 88 | bool AArch64TargetInfo::setABI(const std::string &Name) { |
| 89 | if (Name != "aapcs" && Name != "darwinpcs") |
| 90 | return false; |
| 91 | |
| 92 | ABI = Name; |
| 93 | return true; |
| 94 | } |
| 95 | |
| 96 | bool AArch64TargetInfo::isValidCPUName(StringRef Name) const { |
| 97 | return Name == "generic" || |
| 98 | llvm::AArch64::parseCPUArch(Name) != llvm::AArch64::ArchKind::INVALID; |
| 99 | } |
| 100 | |
| 101 | bool AArch64TargetInfo::setCPU(const std::string &Name) { |
| 102 | return isValidCPUName(Name); |
| 103 | } |
| 104 | |
| 105 | void AArch64TargetInfo::fillValidCPUList( |
| 106 | SmallVectorImpl<StringRef> &Values) const { |
| 107 | llvm::AArch64::fillValidCPUArchList(Values); |
| 108 | } |
| 109 | |
| 110 | void AArch64TargetInfo::getTargetDefinesARMV81A(const LangOptions &Opts, |
| 111 | MacroBuilder &Builder) const { |
| 112 | Builder.defineMacro("__ARM_FEATURE_QRDMX", "1"); |
| 113 | } |
| 114 | |
| 115 | void AArch64TargetInfo::getTargetDefinesARMV82A(const LangOptions &Opts, |
| 116 | MacroBuilder &Builder) const { |
| 117 | |
| 118 | getTargetDefinesARMV81A(Opts, Builder); |
| 119 | } |
| 120 | |
| 121 | void AArch64TargetInfo::getTargetDefines(const LangOptions &Opts, |
| 122 | MacroBuilder &Builder) const { |
| 123 | |
| 124 | Builder.defineMacro("__aarch64__"); |
| 125 | |
| 126 | if (getTriple().getOS() == llvm::Triple::UnknownOS && |
| 127 | getTriple().isOSBinFormatELF()) |
| 128 | Builder.defineMacro("__ELF__"); |
| 129 | |
| 130 | |
| 131 | if (!getTriple().isOSWindows()) { |
| 132 | Builder.defineMacro("_LP64"); |
| 133 | Builder.defineMacro("__LP64__"); |
| 134 | } |
| 135 | |
| 136 | |
| 137 | Builder.defineMacro("__ARM_ACLE", "200"); |
| 138 | Builder.defineMacro("__ARM_ARCH", "8"); |
| 139 | Builder.defineMacro("__ARM_ARCH_PROFILE", "'A'"); |
| 140 | |
| 141 | Builder.defineMacro("__ARM_64BIT_STATE", "1"); |
| 142 | Builder.defineMacro("__ARM_PCS_AAPCS64", "1"); |
| 143 | Builder.defineMacro("__ARM_ARCH_ISA_A64", "1"); |
| 144 | |
| 145 | Builder.defineMacro("__ARM_FEATURE_CLZ", "1"); |
| 146 | Builder.defineMacro("__ARM_FEATURE_FMA", "1"); |
| 147 | Builder.defineMacro("__ARM_FEATURE_LDREX", "0xF"); |
| 148 | Builder.defineMacro("__ARM_FEATURE_IDIV", "1"); |
| 149 | Builder.defineMacro("__ARM_FEATURE_DIV"); |
| 150 | Builder.defineMacro("__ARM_FEATURE_NUMERIC_MAXMIN", "1"); |
| 151 | Builder.defineMacro("__ARM_FEATURE_DIRECTED_ROUNDING", "1"); |
| 152 | |
| 153 | Builder.defineMacro("__ARM_ALIGN_MAX_STACK_PWR", "4"); |
| 154 | |
| 155 | |
| 156 | Builder.defineMacro("__ARM_FP", "0xE"); |
| 157 | |
| 158 | |
| 159 | |
| 160 | Builder.defineMacro("__ARM_FP16_FORMAT_IEEE", "1"); |
| 161 | Builder.defineMacro("__ARM_FP16_ARGS", "1"); |
| 162 | |
| 163 | if (Opts.UnsafeFPMath) |
| 164 | Builder.defineMacro("__ARM_FP_FAST", "1"); |
| 165 | |
| 166 | Builder.defineMacro("__ARM_SIZEOF_WCHAR_T", |
| 167 | Twine(Opts.WCharSize ? Opts.WCharSize : 4)); |
| 168 | |
| 169 | Builder.defineMacro("__ARM_SIZEOF_MINIMAL_ENUM", Opts.ShortEnums ? "1" : "4"); |
| 170 | |
| 171 | if (FPU & NeonMode) { |
| 172 | Builder.defineMacro("__ARM_NEON", "1"); |
| 173 | |
| 174 | Builder.defineMacro("__ARM_NEON_FP", "0xE"); |
| 175 | } |
| 176 | |
| 177 | if (FPU & SveMode) |
| 178 | Builder.defineMacro("__ARM_FEATURE_SVE", "1"); |
| 179 | |
| 180 | if (CRC) |
| 181 | Builder.defineMacro("__ARM_FEATURE_CRC32", "1"); |
| 182 | |
| 183 | if (Crypto) |
| 184 | Builder.defineMacro("__ARM_FEATURE_CRYPTO", "1"); |
| 185 | |
| 186 | if (Unaligned) |
| 187 | Builder.defineMacro("__ARM_FEATURE_UNALIGNED", "1"); |
| 188 | |
| 189 | if ((FPU & NeonMode) && HasFullFP16) |
| 190 | Builder.defineMacro("__ARM_FEATURE_FP16_VECTOR_ARITHMETIC", "1"); |
| 191 | if (HasFullFP16) |
| 192 | Builder.defineMacro("__ARM_FEATURE_FP16_SCALAR_ARITHMETIC", "1"); |
| 193 | |
| 194 | if (HasDotProd) |
| 195 | Builder.defineMacro("__ARM_FEATURE_DOTPROD", "1"); |
| 196 | |
| 197 | if ((FPU & NeonMode) && HasFP16FML) |
| 198 | Builder.defineMacro("__ARM_FEATURE_FP16FML", "1"); |
| 199 | |
| 200 | switch (ArchKind) { |
| 201 | default: |
| 202 | break; |
| 203 | case llvm::AArch64::ArchKind::ARMV8_1A: |
| 204 | getTargetDefinesARMV81A(Opts, Builder); |
| 205 | break; |
| 206 | case llvm::AArch64::ArchKind::ARMV8_2A: |
| 207 | getTargetDefinesARMV82A(Opts, Builder); |
| 208 | break; |
| 209 | } |
| 210 | |
| 211 | |
| 212 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1"); |
| 213 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2"); |
| 214 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); |
| 215 | Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); |
| 216 | } |
| 217 | |
| 218 | ArrayRef<Builtin::Info> AArch64TargetInfo::getTargetBuiltins() const { |
| 219 | return llvm::makeArrayRef(BuiltinInfo, clang::AArch64::LastTSBuiltin - |
| 220 | Builtin::FirstTSBuiltin); |
| 221 | } |
| 222 | |
| 223 | bool AArch64TargetInfo::hasFeature(StringRef Feature) const { |
| 224 | return Feature == "aarch64" || Feature == "arm64" || Feature == "arm" || |
| 225 | (Feature == "neon" && (FPU & NeonMode)) || |
| 226 | (Feature == "sve" && (FPU & SveMode)); |
| 227 | } |
| 228 | |
| 229 | bool AArch64TargetInfo::handleTargetFeatures(std::vector<std::string> &Features, |
| 230 | DiagnosticsEngine &Diags) { |
| 231 | FPU = FPUMode; |
| 232 | CRC = 0; |
| 233 | Crypto = 0; |
| 234 | Unaligned = 1; |
| 235 | HasFullFP16 = 0; |
| 236 | HasDotProd = 0; |
| 237 | HasFP16FML = 0; |
| 238 | ArchKind = llvm::AArch64::ArchKind::ARMV8A; |
| 239 | |
| 240 | for (const auto &Feature : Features) { |
| 241 | if (Feature == "+neon") |
| 242 | FPU |= NeonMode; |
| 243 | if (Feature == "+sve") |
| 244 | FPU |= SveMode; |
| 245 | if (Feature == "+crc") |
| 246 | CRC = 1; |
| 247 | if (Feature == "+crypto") |
| 248 | Crypto = 1; |
| 249 | if (Feature == "+strict-align") |
| 250 | Unaligned = 0; |
| 251 | if (Feature == "+v8.1a") |
| 252 | ArchKind = llvm::AArch64::ArchKind::ARMV8_1A; |
| 253 | if (Feature == "+v8.2a") |
| 254 | ArchKind = llvm::AArch64::ArchKind::ARMV8_2A; |
| 255 | if (Feature == "+fullfp16") |
| 256 | HasFullFP16 = 1; |
| 257 | if (Feature == "+dotprod") |
| 258 | HasDotProd = 1; |
| 259 | if (Feature == "+fp16fml") |
| 260 | HasFP16FML = 1; |
| 261 | } |
| 262 | |
| 263 | setDataLayout(); |
| 264 | |
| 265 | return true; |
| 266 | } |
| 267 | |
| 268 | TargetInfo::CallingConvCheckResult |
| 269 | AArch64TargetInfo::checkCallingConvention(CallingConv CC) const { |
| 270 | switch (CC) { |
| 271 | case CC_C: |
| 272 | case CC_Swift: |
| 273 | case CC_PreserveMost: |
| 274 | case CC_PreserveAll: |
| 275 | case CC_OpenCLKernel: |
| 276 | case CC_AArch64VectorCall: |
| 277 | case CC_Win64: |
| 278 | return CCCR_OK; |
| 279 | default: |
| 280 | return CCCR_Warning; |
| 281 | } |
| 282 | } |
| 283 | |
| 284 | bool AArch64TargetInfo::isCLZForZeroUndef() const { return false; } |
| 285 | |
| 286 | TargetInfo::BuiltinVaListKind AArch64TargetInfo::getBuiltinVaListKind() const { |
| 287 | return TargetInfo::AArch64ABIBuiltinVaList; |
| 288 | } |
| 289 | |
| 290 | const char *const AArch64TargetInfo::GCCRegNames[] = { |
| 291 | |
| 292 | "w0", "w1", "w2", "w3", "w4", "w5", "w6", "w7", "w8", "w9", "w10", "w11", |
| 293 | "w12", "w13", "w14", "w15", "w16", "w17", "w18", "w19", "w20", "w21", "w22", |
| 294 | "w23", "w24", "w25", "w26", "w27", "w28", "w29", "w30", "wsp", |
| 295 | |
| 296 | |
| 297 | "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", |
| 298 | "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", "x22", |
| 299 | "x23", "x24", "x25", "x26", "x27", "x28", "fp", "lr", "sp", |
| 300 | |
| 301 | |
| 302 | "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", |
| 303 | "s12", "s13", "s14", "s15", "s16", "s17", "s18", "s19", "s20", "s21", "s22", |
| 304 | "s23", "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31", |
| 305 | |
| 306 | |
| 307 | "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8", "d9", "d10", "d11", |
| 308 | "d12", "d13", "d14", "d15", "d16", "d17", "d18", "d19", "d20", "d21", "d22", |
| 309 | "d23", "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", |
| 310 | |
| 311 | |
| 312 | "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", |
| 313 | "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", |
| 314 | "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31" |
| 315 | }; |
| 316 | |
| 317 | ArrayRef<const char *> AArch64TargetInfo::getGCCRegNames() const { |
| 318 | return llvm::makeArrayRef(GCCRegNames); |
| 319 | } |
| 320 | |
| 321 | const TargetInfo::GCCRegAlias AArch64TargetInfo::GCCRegAliases[] = { |
| 322 | {{"w31"}, "wsp"}, |
| 323 | {{"x31"}, "sp"}, |
| 324 | |
| 325 | {{"r0"}, "x0"}, |
| 326 | {{"r1"}, "x1"}, |
| 327 | {{"r2"}, "x2"}, |
| 328 | {{"r3"}, "x3"}, |
| 329 | {{"r4"}, "x4"}, |
| 330 | {{"r5"}, "x5"}, |
| 331 | {{"r6"}, "x6"}, |
| 332 | {{"r7"}, "x7"}, |
| 333 | {{"r8"}, "x8"}, |
| 334 | {{"r9"}, "x9"}, |
| 335 | {{"r10"}, "x10"}, |
| 336 | {{"r11"}, "x11"}, |
| 337 | {{"r12"}, "x12"}, |
| 338 | {{"r13"}, "x13"}, |
| 339 | {{"r14"}, "x14"}, |
| 340 | {{"r15"}, "x15"}, |
| 341 | {{"r16"}, "x16"}, |
| 342 | {{"r17"}, "x17"}, |
| 343 | {{"r18"}, "x18"}, |
| 344 | {{"r19"}, "x19"}, |
| 345 | {{"r20"}, "x20"}, |
| 346 | {{"r21"}, "x21"}, |
| 347 | {{"r22"}, "x22"}, |
| 348 | {{"r23"}, "x23"}, |
| 349 | {{"r24"}, "x24"}, |
| 350 | {{"r25"}, "x25"}, |
| 351 | {{"r26"}, "x26"}, |
| 352 | {{"r27"}, "x27"}, |
| 353 | {{"r28"}, "x28"}, |
| 354 | {{"r29", "x29"}, "fp"}, |
| 355 | {{"r30", "x30"}, "lr"}, |
| 356 | |
| 357 | |
| 358 | }; |
| 359 | |
| 360 | ArrayRef<TargetInfo::GCCRegAlias> AArch64TargetInfo::getGCCRegAliases() const { |
| 361 | return llvm::makeArrayRef(GCCRegAliases); |
| 362 | } |
| 363 | |
| 364 | bool AArch64TargetInfo::validateAsmConstraint( |
| 365 | const char *&Name, TargetInfo::ConstraintInfo &Info) const { |
| 366 | switch (*Name) { |
| 367 | default: |
| 368 | return false; |
| 369 | case 'w': |
| 370 | Info.setAllowsRegister(); |
| 371 | return true; |
| 372 | case 'I': |
| 373 | case 'J': |
| 374 | case 'K': |
| 375 | case 'L': |
| 376 | case 'M': |
| 377 | case 'N': |
| 378 | case 'Y': |
| 379 | case 'Z': |
| 380 | return true; |
| 381 | case 'Q': |
| 382 | Info.setAllowsMemory(); |
| 383 | return true; |
| 384 | case 'S': |
| 385 | Info.setAllowsRegister(); |
| 386 | return true; |
| 387 | case 'U': |
| 388 | |
| 389 | |
| 390 | |
| 391 | |
| 392 | llvm_unreachable("FIXME: Unimplemented support for U* constraints."); |
| 393 | case 'z': |
| 394 | Info.setAllowsRegister(); |
| 395 | return true; |
| 396 | case 'x': |
| 397 | Info.setAllowsRegister(); |
| 398 | return true; |
| 399 | } |
| 400 | return false; |
| 401 | } |
| 402 | |
| 403 | bool AArch64TargetInfo::validateConstraintModifier( |
| 404 | StringRef Constraint, char Modifier, unsigned Size, |
| 405 | std::string &SuggestedModifier) const { |
| 406 | |
| 407 | while (Constraint[0] == '=' || Constraint[0] == '+' || Constraint[0] == '&') |
| 408 | Constraint = Constraint.substr(1); |
| 409 | |
| 410 | switch (Constraint[0]) { |
| 411 | default: |
| 412 | return true; |
| 413 | case 'z': |
| 414 | case 'r': { |
| 415 | switch (Modifier) { |
| 416 | case 'x': |
| 417 | case 'w': |
| 418 | |
| 419 | |
| 420 | return true; |
| 421 | default: |
| 422 | |
| 423 | |
| 424 | if (Size == 64) |
| 425 | return true; |
| 426 | |
| 427 | SuggestedModifier = "w"; |
| 428 | return false; |
| 429 | } |
| 430 | } |
| 431 | } |
| 432 | } |
| 433 | |
| 434 | const char *AArch64TargetInfo::getClobbers() const { return ""; } |
| 435 | |
| 436 | int AArch64TargetInfo::getEHDataRegisterNumber(unsigned RegNo) const { |
| 437 | if (RegNo == 0) |
| 438 | return 0; |
| 439 | if (RegNo == 1) |
| 440 | return 1; |
| 441 | return -1; |
| 442 | } |
| 443 | |
| 444 | AArch64leTargetInfo::AArch64leTargetInfo(const llvm::Triple &Triple, |
| 445 | const TargetOptions &Opts) |
| 446 | : AArch64TargetInfo(Triple, Opts) {} |
| 447 | |
| 448 | void AArch64leTargetInfo::setDataLayout() { |
| 449 | if (getTriple().isOSBinFormatMachO()) |
| 450 | resetDataLayout("e-m:o-i64:64-i128:128-n32:64-S128"); |
| 451 | else |
| 452 | resetDataLayout("e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"); |
| 453 | } |
| 454 | |
| 455 | void AArch64leTargetInfo::getTargetDefines(const LangOptions &Opts, |
| 456 | MacroBuilder &Builder) const { |
| 457 | Builder.defineMacro("__AARCH64EL__"); |
| 458 | AArch64TargetInfo::getTargetDefines(Opts, Builder); |
| 459 | } |
| 460 | |
| 461 | AArch64beTargetInfo::AArch64beTargetInfo(const llvm::Triple &Triple, |
| 462 | const TargetOptions &Opts) |
| 463 | : AArch64TargetInfo(Triple, Opts) {} |
| 464 | |
| 465 | void AArch64beTargetInfo::getTargetDefines(const LangOptions &Opts, |
| 466 | MacroBuilder &Builder) const { |
| 467 | Builder.defineMacro("__AARCH64EB__"); |
| 468 | Builder.defineMacro("__AARCH_BIG_ENDIAN"); |
| 469 | Builder.defineMacro("__ARM_BIG_ENDIAN"); |
| 470 | AArch64TargetInfo::getTargetDefines(Opts, Builder); |
| 471 | } |
| 472 | |
| 473 | void AArch64beTargetInfo::setDataLayout() { |
| 474 | assert(!getTriple().isOSBinFormatMachO()); |
| 475 | resetDataLayout("E-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"); |
| 476 | } |
| 477 | |
| 478 | WindowsARM64TargetInfo::WindowsARM64TargetInfo(const llvm::Triple &Triple, |
| 479 | const TargetOptions &Opts) |
| 480 | : WindowsTargetInfo<AArch64leTargetInfo>(Triple, Opts), Triple(Triple) { |
| 481 | |
| 482 | |
| 483 | |
| 484 | IntWidth = IntAlign = 32; |
| 485 | LongWidth = LongAlign = 32; |
| 486 | DoubleAlign = LongLongAlign = 64; |
| 487 | LongDoubleWidth = LongDoubleAlign = 64; |
| 488 | LongDoubleFormat = &llvm::APFloat::IEEEdouble(); |
| 489 | IntMaxType = SignedLongLong; |
| 490 | Int64Type = SignedLongLong; |
| 491 | SizeType = UnsignedLongLong; |
| 492 | PtrDiffType = SignedLongLong; |
| 493 | IntPtrType = SignedLongLong; |
| 494 | } |
| 495 | |
| 496 | void WindowsARM64TargetInfo::setDataLayout() { |
| 497 | resetDataLayout("e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128"); |
| 498 | } |
| 499 | |
| 500 | TargetInfo::BuiltinVaListKind |
| 501 | WindowsARM64TargetInfo::getBuiltinVaListKind() const { |
| 502 | return TargetInfo::CharPtrBuiltinVaList; |
| 503 | } |
| 504 | |
| 505 | TargetInfo::CallingConvCheckResult |
| 506 | WindowsARM64TargetInfo::checkCallingConvention(CallingConv CC) const { |
| 507 | switch (CC) { |
| 508 | case CC_X86StdCall: |
| 509 | case CC_X86ThisCall: |
| 510 | case CC_X86FastCall: |
| 511 | case CC_X86VectorCall: |
| 512 | return CCCR_Ignore; |
| 513 | case CC_C: |
| 514 | case CC_OpenCLKernel: |
| 515 | case CC_PreserveMost: |
| 516 | case CC_PreserveAll: |
| 517 | case CC_Swift: |
| 518 | case CC_Win64: |
| 519 | return CCCR_OK; |
| 520 | default: |
| 521 | return CCCR_Warning; |
| 522 | } |
| 523 | } |
| 524 | |
| 525 | MicrosoftARM64TargetInfo::MicrosoftARM64TargetInfo(const llvm::Triple &Triple, |
| 526 | const TargetOptions &Opts) |
| 527 | : WindowsARM64TargetInfo(Triple, Opts) { |
| 528 | TheCXXABI.set(TargetCXXABI::Microsoft); |
| 529 | } |
| 530 | |
| 531 | void MicrosoftARM64TargetInfo::getVisualStudioDefines( |
| 532 | const LangOptions &Opts, MacroBuilder &Builder) const { |
| 533 | WindowsTargetInfo<AArch64leTargetInfo>::getVisualStudioDefines(Opts, Builder); |
| 534 | Builder.defineMacro("_M_ARM64", "1"); |
| 535 | } |
| 536 | |
| 537 | void MicrosoftARM64TargetInfo::getTargetDefines(const LangOptions &Opts, |
| 538 | MacroBuilder &Builder) const { |
| 539 | WindowsTargetInfo::getTargetDefines(Opts, Builder); |
| 540 | getVisualStudioDefines(Opts, Builder); |
| 541 | } |
| 542 | |
| 543 | TargetInfo::CallingConvKind |
| 544 | MicrosoftARM64TargetInfo::getCallingConvKind(bool ClangABICompat4) const { |
| 545 | return CCK_MicrosoftWin64; |
| 546 | } |
| 547 | |
| 548 | MinGWARM64TargetInfo::MinGWARM64TargetInfo(const llvm::Triple &Triple, |
| 549 | const TargetOptions &Opts) |
| 550 | : WindowsARM64TargetInfo(Triple, Opts) { |
| 551 | TheCXXABI.set(TargetCXXABI::GenericAArch64); |
| 552 | } |
| 553 | |
| 554 | DarwinAArch64TargetInfo::DarwinAArch64TargetInfo(const llvm::Triple &Triple, |
| 555 | const TargetOptions &Opts) |
| 556 | : DarwinTargetInfo<AArch64leTargetInfo>(Triple, Opts) { |
| 557 | Int64Type = SignedLongLong; |
| 558 | UseSignedCharForObjCBool = false; |
| 559 | |
| 560 | LongDoubleWidth = LongDoubleAlign = SuitableAlign = 64; |
| 561 | LongDoubleFormat = &llvm::APFloat::IEEEdouble(); |
| 562 | |
| 563 | TheCXXABI.set(TargetCXXABI::iOS64); |
| 564 | } |
| 565 | |
| 566 | void DarwinAArch64TargetInfo::getOSDefines(const LangOptions &Opts, |
| 567 | const llvm::Triple &Triple, |
| 568 | MacroBuilder &Builder) const { |
| 569 | Builder.defineMacro("__AARCH64_SIMD__"); |
| 570 | Builder.defineMacro("__ARM64_ARCH_8__"); |
| 571 | Builder.defineMacro("__ARM_NEON__"); |
| 572 | Builder.defineMacro("__LITTLE_ENDIAN__"); |
| 573 | Builder.defineMacro("__REGISTER_PREFIX__", ""); |
| 574 | Builder.defineMacro("__arm64", "1"); |
| 575 | Builder.defineMacro("__arm64__", "1"); |
| 576 | |
| 577 | getDarwinDefines(Builder, Opts, Triple, PlatformName, PlatformMinVersion); |
| 578 | } |
| 579 | |
| 580 | TargetInfo::BuiltinVaListKind |
| 581 | DarwinAArch64TargetInfo::getBuiltinVaListKind() const { |
| 582 | return TargetInfo::CharPtrBuiltinVaList; |
| 583 | } |
| 584 | |
| 585 | |
| 586 | RenderScript64TargetInfo::RenderScript64TargetInfo(const llvm::Triple &Triple, |
| 587 | const TargetOptions &Opts) |
| 588 | : AArch64leTargetInfo(llvm::Triple("aarch64", Triple.getVendorName(), |
| 589 | Triple.getOSName(), |
| 590 | Triple.getEnvironmentName()), |
| 591 | Opts) { |
| 592 | IsRenderScriptTarget = true; |
| 593 | } |
| 594 | |
| 595 | void RenderScript64TargetInfo::getTargetDefines(const LangOptions &Opts, |
| 596 | MacroBuilder &Builder) const { |
| 597 | Builder.defineMacro("__RENDERSCRIPT__"); |
| 598 | AArch64leTargetInfo::getTargetDefines(Opts, Builder); |
| 599 | } |
| 600 | |