diff options
Diffstat (limited to 'contrib/llvm/lib/Support/Triple.cpp')
| -rw-r--r-- | contrib/llvm/lib/Support/Triple.cpp | 199 |
1 files changed, 127 insertions, 72 deletions
diff --git a/contrib/llvm/lib/Support/Triple.cpp b/contrib/llvm/lib/Support/Triple.cpp index ca68775..0838e90 100644 --- a/contrib/llvm/lib/Support/Triple.cpp +++ b/contrib/llvm/lib/Support/Triple.cpp @@ -23,8 +23,6 @@ const char *Triple::getArchTypeName(ArchType Kind) { case aarch64_be: return "aarch64_be"; case arm: return "arm"; case armeb: return "armeb"; - case arm64: return "arm64"; - case arm64_be: return "arm64_be"; case hexagon: return "hexagon"; case mips: return "mips"; case mipsel: return "mipsel"; @@ -35,6 +33,7 @@ const char *Triple::getArchTypeName(ArchType Kind) { case ppc64le: return "powerpc64le"; case ppc: return "powerpc"; case r600: return "r600"; + case amdgcn: return "amdgcn"; case sparc: return "sparc"; case sparcv9: return "sparcv9"; case systemz: return "s390x"; @@ -47,7 +46,11 @@ const char *Triple::getArchTypeName(ArchType Kind) { case nvptx: return "nvptx"; case nvptx64: return "nvptx64"; case le32: return "le32"; + case le64: return "le64"; case amdil: return "amdil"; + case amdil64: return "amdil64"; + case hsail: return "hsail"; + case hsail64: return "hsail64"; case spir: return "spir"; case spir64: return "spir64"; case kalimba: return "kalimba"; @@ -61,8 +64,6 @@ const char *Triple::getArchTypePrefix(ArchType Kind) { default: return nullptr; - case arm64: - case arm64_be: case aarch64: case aarch64_be: return "aarch64"; @@ -82,7 +83,8 @@ const char *Triple::getArchTypePrefix(ArchType Kind) { case hexagon: return "hexagon"; - case r600: return "r600"; + case amdgcn: + case r600: return "amdgpu"; case sparcv9: case sparc: return "sparc"; @@ -98,8 +100,15 @@ const char *Triple::getArchTypePrefix(ArchType Kind) { case nvptx64: return "nvptx"; case le32: return "le32"; - case amdil: return "amdil"; - case spir: return "spir"; + case le64: return "le64"; + + case amdil: + case amdil64: return "amdil"; + + case hsail: + case hsail64: return "hsail"; + + case spir: case spir64: return "spir"; case kalimba: return "kalimba"; } @@ -129,8 +138,6 @@ const char *Triple::getOSTypeName(OSType Kind) { switch (Kind) { case UnknownOS: return "unknown"; - case AuroraUX: return "auroraux"; - case Cygwin: return "cygwin"; case Darwin: return "darwin"; case DragonFly: return "dragonfly"; case FreeBSD: return "freebsd"; @@ -139,7 +146,6 @@ const char *Triple::getOSTypeName(OSType Kind) { case Linux: return "linux"; case Lv2: return "lv2"; case MacOSX: return "macosx"; - case MinGW32: return "mingw32"; case NetBSD: return "netbsd"; case OpenBSD: return "openbsd"; case Solaris: return "solaris"; @@ -153,6 +159,7 @@ const char *Triple::getOSTypeName(OSType Kind) { case AIX: return "aix"; case CUDA: return "cuda"; case NVCL: return "nvcl"; + case AMDHSA: return "amdhsa"; } llvm_unreachable("Invalid OSType"); @@ -181,10 +188,9 @@ Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) { return StringSwitch<Triple::ArchType>(Name) .Case("aarch64", aarch64) .Case("aarch64_be", aarch64_be) + .Case("arm64", aarch64) // "arm64" is an alias for "aarch64" .Case("arm", arm) .Case("armeb", armeb) - .Case("arm64", arm64) - .Case("arm64_be", arm64_be) .Case("mips", mips) .Case("mipsel", mipsel) .Case("mips64", mips64) @@ -195,6 +201,7 @@ Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) { .Case("ppc", ppc) .Case("ppc64le", ppc64le) .Case("r600", r600) + .Case("amdgcn", amdgcn) .Case("hexagon", hexagon) .Case("sparc", sparc) .Case("sparcv9", sparcv9) @@ -208,43 +215,72 @@ Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) { .Case("nvptx", nvptx) .Case("nvptx64", nvptx64) .Case("le32", le32) + .Case("le64", le64) .Case("amdil", amdil) + .Case("amdil64", amdil64) + .Case("hsail", hsail) + .Case("hsail64", hsail64) .Case("spir", spir) .Case("spir64", spir64) .Case("kalimba", kalimba) .Default(UnknownArch); } -// Returns architecture name that is understood by the target assembler. -const char *Triple::getArchNameForAssembler() { - if (!isOSDarwin() && getVendor() != Triple::Apple) - return nullptr; - - return StringSwitch<const char*>(getArchName()) - .Case("i386", "i386") - .Case("x86_64", "x86_64") - .Case("powerpc", "ppc") - .Case("powerpc64", "ppc64") - .Case("powerpc64le", "ppc64le") - .Case("arm", "arm") - .Cases("armv4t", "thumbv4t", "armv4t") - .Cases("armv5", "armv5e", "thumbv5", "thumbv5e", "armv5") - .Cases("armv6", "thumbv6", "armv6") - .Cases("armv7", "thumbv7", "armv7") - .Case("armeb", "armeb") - .Case("arm64", "arm64") - .Case("arm64_be", "arm64") - .Case("r600", "r600") - .Case("nvptx", "nvptx") - .Case("nvptx64", "nvptx64") - .Case("le32", "le32") - .Case("amdil", "amdil") - .Case("spir", "spir") - .Case("spir64", "spir64") - .Default(nullptr); +static Triple::ArchType parseARMArch(StringRef ArchName) { + size_t offset = StringRef::npos; + Triple::ArchType arch = Triple::UnknownArch; + bool isThumb = ArchName.startswith("thumb"); + + if (ArchName.equals("arm")) + return Triple::arm; + if (ArchName.equals("armeb")) + return Triple::armeb; + if (ArchName.equals("thumb")) + return Triple::thumb; + if (ArchName.equals("thumbeb")) + return Triple::thumbeb; + if (ArchName.equals("arm64") || ArchName.equals("aarch64")) + return Triple::aarch64; + if (ArchName.equals("aarch64_be")) + return Triple::aarch64_be; + + if (ArchName.startswith("armv")) { + offset = 3; + if (ArchName.endswith("eb")) { + arch = Triple::armeb; + ArchName = ArchName.substr(0, ArchName.size() - 2); + } else + arch = Triple::arm; + } else if (ArchName.startswith("armebv")) { + offset = 5; + arch = Triple::armeb; + } else if (ArchName.startswith("thumbv")) { + offset = 5; + if (ArchName.endswith("eb")) { + arch = Triple::thumbeb; + ArchName = ArchName.substr(0, ArchName.size() - 2); + } else + arch = Triple::thumb; + } else if (ArchName.startswith("thumbebv")) { + offset = 7; + arch = Triple::thumbeb; + } + return StringSwitch<Triple::ArchType>(ArchName.substr(offset)) + .Cases("v2", "v2a", isThumb ? Triple::UnknownArch : arch) + .Cases("v3", "v3m", isThumb ? Triple::UnknownArch : arch) + .Cases("v4", "v4t", arch) + .Cases("v5", "v5e", "v5t", "v5te", "v5tej", arch) + .Cases("v6", "v6j", "v6k", "v6m", arch) + .Cases("v6t2", "v6z", "v6zk", arch) + .Cases("v7", "v7a", "v7em", "v7l", arch) + .Cases("v7m", "v7r", "v7s", arch) + .Cases("v8", "v8a", arch) + .Default(Triple::UnknownArch); } static Triple::ArchType parseArch(StringRef ArchName) { + Triple::ArchType ARMArch(parseARMArch(ArchName)); + return StringSwitch<Triple::ArchType>(ArchName) .Cases("i386", "i486", "i586", "i686", Triple::x86) // FIXME: Do we need to support these? @@ -253,26 +289,18 @@ static Triple::ArchType parseArch(StringRef ArchName) { .Case("powerpc", Triple::ppc) .Cases("powerpc64", "ppu", Triple::ppc64) .Case("powerpc64le", Triple::ppc64le) - .Case("aarch64", Triple::aarch64) - .Case("aarch64_be", Triple::aarch64_be) - .Cases("arm", "xscale", Triple::arm) - // FIXME: It would be good to replace these with explicit names for all the - // various suffixes supported. - .StartsWith("armv", Triple::arm) - .Case("armeb", Triple::armeb) - .StartsWith("armebv", Triple::armeb) - .Case("thumb", Triple::thumb) - .StartsWith("thumbv", Triple::thumb) - .Case("thumbeb", Triple::thumbeb) - .StartsWith("thumbebv", Triple::thumbeb) - .Case("arm64", Triple::arm64) - .Case("arm64_be", Triple::arm64_be) + .Case("xscale", Triple::arm) + .Case("xscaleeb", Triple::armeb) + .StartsWith("arm", ARMArch) + .StartsWith("thumb", ARMArch) + .StartsWith("aarch64", ARMArch) .Case("msp430", Triple::msp430) .Cases("mips", "mipseb", "mipsallegrex", Triple::mips) .Cases("mipsel", "mipsallegrexel", Triple::mipsel) .Cases("mips64", "mips64eb", Triple::mips64) .Case("mips64el", Triple::mips64el) .Case("r600", Triple::r600) + .Case("amdgcn", Triple::amdgcn) .Case("hexagon", Triple::hexagon) .Case("s390x", Triple::systemz) .Case("sparc", Triple::sparc) @@ -282,10 +310,14 @@ static Triple::ArchType parseArch(StringRef ArchName) { .Case("nvptx", Triple::nvptx) .Case("nvptx64", Triple::nvptx64) .Case("le32", Triple::le32) + .Case("le64", Triple::le64) .Case("amdil", Triple::amdil) + .Case("amdil64", Triple::amdil64) + .Case("hsail", Triple::hsail) + .Case("hsail64", Triple::hsail64) .Case("spir", Triple::spir) .Case("spir64", Triple::spir64) - .Case("kalimba", Triple::kalimba) + .StartsWith("kalimba", Triple::kalimba) .Default(Triple::UnknownArch); } @@ -307,8 +339,6 @@ static Triple::VendorType parseVendor(StringRef VendorName) { static Triple::OSType parseOS(StringRef OSName) { return StringSwitch<Triple::OSType>(OSName) - .StartsWith("auroraux", Triple::AuroraUX) - .StartsWith("cygwin", Triple::Cygwin) .StartsWith("darwin", Triple::Darwin) .StartsWith("dragonfly", Triple::DragonFly) .StartsWith("freebsd", Triple::FreeBSD) @@ -317,7 +347,6 @@ static Triple::OSType parseOS(StringRef OSName) { .StartsWith("linux", Triple::Linux) .StartsWith("lv2", Triple::Lv2) .StartsWith("macosx", Triple::MacOSX) - .StartsWith("mingw32", Triple::MinGW32) .StartsWith("netbsd", Triple::NetBSD) .StartsWith("openbsd", Triple::OpenBSD) .StartsWith("solaris", Triple::Solaris) @@ -332,6 +361,7 @@ static Triple::OSType parseOS(StringRef OSName) { .StartsWith("aix", Triple::AIX) .StartsWith("cuda", Triple::CUDA) .StartsWith("nvcl", Triple::NVCL) + .StartsWith("amdhsa", Triple::AMDHSA) .Default(Triple::UnknownOS); } @@ -360,6 +390,9 @@ static Triple::ObjectFormatType parseFormat(StringRef EnvironmentName) { } static Triple::SubArchType parseSubArch(StringRef SubArchName) { + if (SubArchName.endswith("eb")) + SubArchName = SubArchName.substr(0, SubArchName.size() - 2); + return StringSwitch<Triple::SubArchType>(SubArchName) .EndsWith("v8", Triple::ARMSubArch_v8) .EndsWith("v8a", Triple::ARMSubArch_v8) @@ -378,6 +411,9 @@ static Triple::SubArchType parseSubArch(StringRef SubArchName) { .EndsWith("v5t", Triple::ARMSubArch_v5) .EndsWith("v5te", Triple::ARMSubArch_v5te) .EndsWith("v4t", Triple::ARMSubArch_v4t) + .EndsWith("kalimba3", Triple::KalimbaSubArch_v3) + .EndsWith("kalimba4", Triple::KalimbaSubArch_v4) + .EndsWith("kalimba5", Triple::KalimbaSubArch_v5) .Default(Triple::NoSubArch); } @@ -451,6 +487,9 @@ Triple::Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr, } std::string Triple::normalize(StringRef Str) { + bool IsMinGW32 = false; + bool IsCygwin = false; + // Parse into components. SmallVector<StringRef, 4> Components; Str.split(Components, "-"); @@ -467,8 +506,11 @@ std::string Triple::normalize(StringRef Str) { if (Components.size() > 1) Vendor = parseVendor(Components[1]); OSType OS = UnknownOS; - if (Components.size() > 2) + if (Components.size() > 2) { OS = parseOS(Components[2]); + IsCygwin = Components[2].startswith("cygwin"); + IsMinGW32 = Components[2].startswith("mingw"); + } EnvironmentType Environment = UnknownEnvironment; if (Components.size() > 3) Environment = parseEnvironment(Components[3]); @@ -511,7 +553,9 @@ std::string Triple::normalize(StringRef Str) { break; case 2: OS = parseOS(Comp); - Valid = OS != UnknownOS; + IsCygwin = Comp.startswith("cygwin"); + IsMinGW32 = Comp.startswith("mingw"); + Valid = OS != UnknownOS || IsCygwin || IsMinGW32; break; case 3: Environment = parseEnvironment(Comp); @@ -591,16 +635,16 @@ std::string Triple::normalize(StringRef Str) { else Components[3] = getObjectFormatTypeName(ObjectFormat); } - } else if (OS == Triple::MinGW32) { + } else if (IsMinGW32) { Components.resize(4); Components[2] = "windows"; Components[3] = "gnu"; - } else if (OS == Triple::Cygwin) { + } else if (IsCygwin) { Components.resize(4); Components[2] = "windows"; Components[3] = "cygnus"; } - if (OS == Triple::MinGW32 || OS == Triple::Cygwin || + if (IsMinGW32 || IsCygwin || (OS == Triple::Win32 && Environment != UnknownEnvironment)) { if (ObjectFormat != UnknownObjectFormat && ObjectFormat != Triple::COFF) { Components.resize(5); @@ -742,7 +786,7 @@ void Triple::getiOSVersion(unsigned &Major, unsigned &Minor, getOSVersion(Major, Minor, Micro); // Default to 5.0 (or 7.0 for arm64). if (Major == 0) - Major = (getArch() == arm64) ? 7 : 5; + Major = (getArch() == aarch64) ? 7 : 5; break; } } @@ -815,7 +859,6 @@ static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) { case llvm::Triple::msp430: return 16; - case llvm::Triple::amdil: case llvm::Triple::arm: case llvm::Triple::armeb: case llvm::Triple::hexagon: @@ -831,14 +874,16 @@ static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) { case llvm::Triple::thumbeb: case llvm::Triple::x86: case llvm::Triple::xcore: + case llvm::Triple::amdil: + case llvm::Triple::hsail: case llvm::Triple::spir: case llvm::Triple::kalimba: return 32; - case llvm::Triple::arm64: - case llvm::Triple::arm64_be: case llvm::Triple::aarch64: case llvm::Triple::aarch64_be: + case llvm::Triple::amdgcn: + case llvm::Triple::le64: case llvm::Triple::mips64: case llvm::Triple::mips64el: case llvm::Triple::nvptx64: @@ -847,6 +892,8 @@ static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) { case llvm::Triple::sparcv9: case llvm::Triple::systemz: case llvm::Triple::x86_64: + case llvm::Triple::amdil64: + case llvm::Triple::hsail64: case llvm::Triple::spir64: return 64; } @@ -871,8 +918,7 @@ Triple Triple::get32BitArchVariant() const { case Triple::UnknownArch: case Triple::aarch64: case Triple::aarch64_be: - case Triple::arm64: - case Triple::arm64_be: + case Triple::amdgcn: case Triple::msp430: case Triple::systemz: case Triple::ppc64le: @@ -880,6 +926,7 @@ Triple Triple::get32BitArchVariant() const { break; case Triple::amdil: + case Triple::hsail: case Triple::spir: case Triple::arm: case Triple::armeb: @@ -900,12 +947,15 @@ Triple Triple::get32BitArchVariant() const { // Already 32-bit. break; + case Triple::le64: T.setArch(Triple::le32); break; case Triple::mips64: T.setArch(Triple::mips); break; case Triple::mips64el: T.setArch(Triple::mipsel); break; case Triple::nvptx64: T.setArch(Triple::nvptx); break; case Triple::ppc64: T.setArch(Triple::ppc); break; case Triple::sparcv9: T.setArch(Triple::sparc); break; case Triple::x86_64: T.setArch(Triple::x86); break; + case Triple::amdil64: T.setArch(Triple::amdil); break; + case Triple::hsail64: T.setArch(Triple::hsail); break; case Triple::spir64: T.setArch(Triple::spir); break; } return T; @@ -915,12 +965,10 @@ Triple Triple::get64BitArchVariant() const { Triple T(*this); switch (getArch()) { case Triple::UnknownArch: - case Triple::amdil: case Triple::arm: case Triple::armeb: case Triple::hexagon: case Triple::kalimba: - case Triple::le32: case Triple::msp430: case Triple::r600: case Triple::tce: @@ -932,6 +980,10 @@ Triple Triple::get64BitArchVariant() const { case Triple::aarch64: case Triple::aarch64_be: + case Triple::le64: + case Triple::amdil64: + case Triple::amdgcn: + case Triple::hsail64: case Triple::spir64: case Triple::mips64: case Triple::mips64el: @@ -941,17 +993,18 @@ Triple Triple::get64BitArchVariant() const { case Triple::sparcv9: case Triple::systemz: case Triple::x86_64: - case Triple::arm64: - case Triple::arm64_be: // Already 64-bit. break; + case Triple::le32: T.setArch(Triple::le64); break; case Triple::mips: T.setArch(Triple::mips64); break; case Triple::mipsel: T.setArch(Triple::mips64el); break; case Triple::nvptx: T.setArch(Triple::nvptx64); break; case Triple::ppc: T.setArch(Triple::ppc64); break; case Triple::sparc: T.setArch(Triple::sparcv9); break; case Triple::x86: T.setArch(Triple::x86_64); break; + case Triple::amdil: T.setArch(Triple::amdil64); break; + case Triple::hsail: T.setArch(Triple::hsail64); break; case Triple::spir: T.setArch(Triple::spir64); break; } return T; @@ -983,6 +1036,8 @@ const char *Triple::getARMCPUForArch(StringRef MArch) const { offset = 5; if (offset != StringRef::npos && MArch.substr(offset, 2) == "eb") offset += 2; + if (MArch.endswith("eb")) + MArch = MArch.substr(0, MArch.size() - 2); if (offset != StringRef::npos) result = llvm::StringSwitch<const char *>(MArch.substr(offset)) .Cases("v2", "v2a", "arm2") |
