const char *Triple::getArchTypeName(ArchType Kind) {
switch (Kind) {
- case InvalidArch: return "<invalid>";
case UnknownArch: return "unknown";
case arm: return "arm";
case msp430: return "msp430";
case ppc64: return "powerpc64";
case ppc: return "powerpc";
+ case r600: return "r600";
case sparc: return "sparc";
case sparcv9: return "sparcv9";
case tce: return "tce";
case x86_64: return "x86_64";
case xcore: return "xcore";
case mblaze: return "mblaze";
- case ptx32: return "ptx32";
- case ptx64: return "ptx64";
+ case nvptx: return "nvptx";
+ case nvptx64: return "nvptx64";
case le32: return "le32";
case amdil: return "amdil";
}
case mblaze: return "mblaze";
- case hexagon: return "hexagon";
+ case mips:
+ case mipsel:
+ case mips64:
+ case mips64el:return "mips";
+
+ case hexagon: return "hexagon";
+
+ case r600: return "r600";
case sparcv9:
case sparc: return "sparc";
case xcore: return "xcore";
- case ptx32: return "ptx";
- case ptx64: return "ptx";
+ case nvptx: return "nvptx";
+ case nvptx64: return "nvptx";
case le32: return "le32";
case amdil: return "amdil";
}
case Apple: return "apple";
case PC: return "pc";
case SCEI: return "scei";
+ case BGP: return "bgp";
+ case BGQ: return "bgq";
}
llvm_unreachable("Invalid VendorType!");
case MinGW32: return "mingw32";
case NetBSD: return "netbsd";
case OpenBSD: return "openbsd";
- case Psp: return "psp";
case Solaris: return "solaris";
case Win32: return "win32";
case Haiku: return "haiku";
case Minix: return "minix";
case RTEMS: return "rtems";
case NativeClient: return "nacl";
+ case CNK: return "cnk";
}
llvm_unreachable("Invalid OSType");
.Case("ppc32", ppc)
.Case("ppc", ppc)
.Case("mblaze", mblaze)
+ .Case("r600", r600)
.Case("hexagon", hexagon)
.Case("sparc", sparc)
.Case("sparcv9", sparcv9)
.Case("x86", x86)
.Case("x86-64", x86_64)
.Case("xcore", xcore)
- .Case("ptx32", ptx32)
- .Case("ptx64", ptx64)
+ .Case("nvptx", nvptx)
+ .Case("nvptx64", nvptx64)
.Case("le32", le32)
.Case("amdil", amdil)
.Default(UnknownArch);
// This is derived from the driver driver.
.Cases("arm", "armv4t", "armv5", "armv6", Triple::arm)
.Cases("armv7", "armv7f", "armv7k", "armv7s", "xscale", Triple::arm)
- .Case("ptx32", Triple::ptx32)
- .Case("ptx64", Triple::ptx64)
+ .Case("r600", Triple::r600)
+ .Case("nvptx", Triple::nvptx)
+ .Case("nvptx64", Triple::nvptx64)
.Case("amdil", Triple::amdil)
.Default(Triple::UnknownArch);
}
.Cases("armv5", "armv5e", "thumbv5", "thumbv5e", "armv5")
.Cases("armv6", "thumbv6", "armv6")
.Cases("armv7", "thumbv7", "armv7")
- .Case("ptx32", "ptx32")
- .Case("ptx64", "ptx64")
+ .Case("r600", "r600")
+ .Case("nvptx", "nvptx")
+ .Case("nvptx64", "nvptx64")
.Case("le32", "le32")
.Case("amdil", "amdil")
.Default(NULL);
}
-Triple::ArchType Triple::ParseArch(StringRef ArchName) {
- return StringSwitch<ArchType>(ArchName)
- .Cases("i386", "i486", "i586", "i686", x86)
- .Cases("i786", "i886", "i986", x86) // FIXME: Do we need to support these?
- .Cases("amd64", "x86_64", x86_64)
- .Case("powerpc", ppc)
- .Cases("powerpc64", "ppu", ppc64)
- .Case("mblaze", mblaze)
- .Cases("arm", "xscale", arm)
+static Triple::ArchType parseArch(StringRef ArchName) {
+ return StringSwitch<Triple::ArchType>(ArchName)
+ .Cases("i386", "i486", "i586", "i686", Triple::x86)
+ // FIXME: Do we need to support these?
+ .Cases("i786", "i886", "i986", Triple::x86)
+ .Cases("amd64", "x86_64", Triple::x86_64)
+ .Case("powerpc", Triple::ppc)
+ .Cases("powerpc64", "ppu", Triple::ppc64)
+ .Case("mblaze", Triple::mblaze)
+ .Cases("arm", "xscale", Triple::arm)
// FIXME: It would be good to replace these with explicit names for all the
// various suffixes supported.
- .StartsWith("armv", arm)
- .Case("thumb", thumb)
- .StartsWith("thumbv", thumb)
- .Cases("spu", "cellspu", cellspu)
- .Case("msp430", msp430)
- .Cases("mips", "mipseb", "mipsallegrex", mips)
- .Cases("mipsel", "mipsallegrexel", "psp", mipsel)
- .Cases("mips64", "mips64eb", mips64)
- .Case("mips64el", mips64el)
- .Case("hexagon", hexagon)
- .Case("sparc", sparc)
- .Case("sparcv9", sparcv9)
- .Case("tce", tce)
- .Case("xcore", xcore)
- .Case("ptx32", ptx32)
- .Case("ptx64", ptx64)
- .Case("le32", le32)
- .Case("amdil", amdil)
- .Default(UnknownArch);
+ .StartsWith("armv", Triple::arm)
+ .Case("thumb", Triple::thumb)
+ .StartsWith("thumbv", Triple::thumb)
+ .Cases("spu", "cellspu", Triple::cellspu)
+ .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("hexagon", Triple::hexagon)
+ .Case("sparc", Triple::sparc)
+ .Case("sparcv9", Triple::sparcv9)
+ .Case("tce", Triple::tce)
+ .Case("xcore", Triple::xcore)
+ .Case("nvptx", Triple::nvptx)
+ .Case("nvptx64", Triple::nvptx64)
+ .Case("le32", Triple::le32)
+ .Case("amdil", Triple::amdil)
+ .Default(Triple::UnknownArch);
}
-Triple::VendorType Triple::ParseVendor(StringRef VendorName) {
- return StringSwitch<VendorType>(VendorName)
- .Case("apple", Apple)
- .Case("pc", PC)
- .Case("scei", SCEI)
- .Default(UnknownVendor);
-}
-
-Triple::OSType Triple::ParseOS(StringRef OSName) {
- return StringSwitch<OSType>(OSName)
- .StartsWith("auroraux", AuroraUX)
- .StartsWith("cygwin", Cygwin)
- .StartsWith("darwin", Darwin)
- .StartsWith("dragonfly", DragonFly)
- .StartsWith("freebsd", FreeBSD)
- .StartsWith("ios", IOS)
- .StartsWith("kfreebsd", KFreeBSD)
- .StartsWith("linux", Linux)
- .StartsWith("lv2", Lv2)
- .StartsWith("macosx", MacOSX)
- .StartsWith("mingw32", MinGW32)
- .StartsWith("netbsd", NetBSD)
- .StartsWith("openbsd", OpenBSD)
- .StartsWith("psp", Psp)
- .StartsWith("solaris", Solaris)
- .StartsWith("win32", Win32)
- .StartsWith("haiku", Haiku)
- .StartsWith("minix", Minix)
- .StartsWith("rtems", RTEMS)
- .StartsWith("nacl", NativeClient)
- .Default(UnknownOS);
-}
-
-Triple::EnvironmentType Triple::ParseEnvironment(StringRef EnvironmentName) {
- return StringSwitch<EnvironmentType>(EnvironmentName)
- .StartsWith("eabi", EABI)
- .StartsWith("gnueabihf", GNUEABIHF)
- .StartsWith("gnueabi", GNUEABI)
- .StartsWith("gnu", GNU)
- .StartsWith("macho", MachO)
- .StartsWith("androideabi", ANDROIDEABI)
- .Default(UnknownEnvironment);
-}
-
-void Triple::Parse() const {
- assert(!isInitialized() && "Invalid parse call.");
-
- Arch = ParseArch(getArchName());
- Vendor = ParseVendor(getVendorName());
- OS = ParseOS(getOSName());
- Environment = ParseEnvironment(getEnvironmentName());
-
- assert(isInitialized() && "Failed to initialize!");
+static Triple::VendorType parseVendor(StringRef VendorName) {
+ return StringSwitch<Triple::VendorType>(VendorName)
+ .Case("apple", Triple::Apple)
+ .Case("pc", Triple::PC)
+ .Case("scei", Triple::SCEI)
+ .Case("bgp", Triple::BGP)
+ .Case("bgq", Triple::BGQ)
+ .Default(Triple::UnknownVendor);
+}
+
+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)
+ .StartsWith("ios", Triple::IOS)
+ .StartsWith("kfreebsd", Triple::KFreeBSD)
+ .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)
+ .StartsWith("win32", Triple::Win32)
+ .StartsWith("haiku", Triple::Haiku)
+ .StartsWith("minix", Triple::Minix)
+ .StartsWith("rtems", Triple::RTEMS)
+ .StartsWith("nacl", Triple::NativeClient)
+ .StartsWith("cnk", Triple::CNK)
+ .Default(Triple::UnknownOS);
+}
+
+static Triple::EnvironmentType parseEnvironment(StringRef EnvironmentName) {
+ return StringSwitch<Triple::EnvironmentType>(EnvironmentName)
+ .StartsWith("eabi", Triple::EABI)
+ .StartsWith("gnueabihf", Triple::GNUEABIHF)
+ .StartsWith("gnueabi", Triple::GNUEABI)
+ .StartsWith("gnu", Triple::GNU)
+ .StartsWith("macho", Triple::MachO)
+ .StartsWith("androideabi", Triple::ANDROIDEABI)
+ .Default(Triple::UnknownEnvironment);
}
/// \brief Construct a triple from the string representation provided.
///
-/// This doesn't actually parse the string representation eagerly. Instead it
-/// stores it, and tracks the fact that it hasn't been parsed. The first time
-/// any of the structural queries are made, the string is parsed and the
-/// results cached in various members.
-Triple::Triple(const Twine &Str) : Data(Str.str()), Arch(InvalidArch) {}
+/// This stores the string representation and parses the various pieces into
+/// enum members.
+Triple::Triple(const Twine &Str)
+ : Data(Str.str()),
+ Arch(parseArch(getArchName())),
+ Vendor(parseVendor(getVendorName())),
+ OS(parseOS(getOSName())),
+ Environment(parseEnvironment(getEnvironmentName())) {
+}
/// \brief Construct a triple from string representations of the architecture,
/// vendor, and OS.
///
-/// This doesn't actually use these already distinct strings to setup the
-/// triple information. Instead it joins them into a canonical form of a triple
-/// string, and lazily parses it on use.
+/// This joins each argument into a canonical string representation and parses
+/// them into enum members. It leaves the environment unknown and omits it from
+/// the string representation.
Triple::Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr)
: Data((ArchStr + Twine('-') + VendorStr + Twine('-') + OSStr).str()),
- Arch(InvalidArch) {
+ Arch(parseArch(ArchStr.str())),
+ Vendor(parseVendor(VendorStr.str())),
+ OS(parseOS(OSStr.str())),
+ Environment() {
}
/// \brief Construct a triple from string representations of the architecture,
/// vendor, OS, and environment.
///
-/// This doesn't actually use these already distinct strings to setup the
-/// triple information. Instead it joins them into a canonical form of a triple
-/// string, and lazily parses it on use.
+/// This joins each argument into a canonical string representation and parses
+/// them into enum members.
Triple::Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr,
const Twine &EnvironmentStr)
: Data((ArchStr + Twine('-') + VendorStr + Twine('-') + OSStr + Twine('-') +
EnvironmentStr).str()),
- Arch(InvalidArch) {
+ Arch(parseArch(ArchStr.str())),
+ Vendor(parseVendor(VendorStr.str())),
+ OS(parseOS(OSStr.str())),
+ Environment(parseEnvironment(EnvironmentStr.str())) {
}
std::string Triple::normalize(StringRef Str) {
// Parse into components.
SmallVector<StringRef, 4> Components;
- for (size_t First = 0, Last = 0; Last != StringRef::npos; First = Last + 1) {
- Last = Str.find('-', First);
- Components.push_back(Str.slice(First, Last));
- }
+ Str.split(Components, "-");
// If the first component corresponds to a known architecture, preferentially
// use it for the architecture. If the second component corresponds to a
// valid os.
ArchType Arch = UnknownArch;
if (Components.size() > 0)
- Arch = ParseArch(Components[0]);
+ Arch = parseArch(Components[0]);
VendorType Vendor = UnknownVendor;
if (Components.size() > 1)
- Vendor = ParseVendor(Components[1]);
+ Vendor = parseVendor(Components[1]);
OSType OS = UnknownOS;
if (Components.size() > 2)
- OS = ParseOS(Components[2]);
+ OS = parseOS(Components[2]);
EnvironmentType Environment = UnknownEnvironment;
if (Components.size() > 3)
- Environment = ParseEnvironment(Components[3]);
+ Environment = parseEnvironment(Components[3]);
// Note which components are already in their final position. These will not
// be moved.
switch (Pos) {
default: llvm_unreachable("unexpected component type!");
case 0:
- Arch = ParseArch(Comp);
+ Arch = parseArch(Comp);
Valid = Arch != UnknownArch;
break;
case 1:
- Vendor = ParseVendor(Comp);
+ Vendor = parseVendor(Comp);
Valid = Vendor != UnknownVendor;
break;
case 2:
- OS = ParseOS(Comp);
+ OS = parseOS(Comp);
Valid = OS != UnknownOS;
break;
case 3:
- Environment = ParseEnvironment(Comp);
+ Environment = parseEnvironment(Comp);
Valid = Environment != UnknownEnvironment;
break;
}
// components to the right.
for (unsigned i = Pos; !CurrentComponent.empty(); ++i) {
// Skip over any fixed components.
- while (i < array_lengthof(Found) && Found[i]) ++i;
+ while (i < array_lengthof(Found) && Found[i])
+ ++i;
// Place the component at the new position, getting the component
// that was at this position - it will be moved right.
std::swap(CurrentComponent, Components[i]);
Components.push_back(CurrentComponent);
// Advance Idx to the component's new position.
- while (++Idx < array_lengthof(Found) && Found[Idx]) {}
+ while (++Idx < array_lengthof(Found) && Found[Idx])
+ ;
} while (Idx < Pos); // Add more until the final position is reached.
}
assert(Pos < Components.size() && Components[Pos] == Comp &&
return true;
}
+void Triple::getiOSVersion(unsigned &Major, unsigned &Minor,
+ unsigned &Micro) const {
+ switch (getOS()) {
+ default: llvm_unreachable("unexpected OS for Darwin triple");
+ case Darwin:
+ case MacOSX:
+ // Ignore the version from the triple. This is only handled because the
+ // the clang driver combines OS X and IOS support into a common Darwin
+ // toolchain that wants to know the iOS version number even when targeting
+ // OS X.
+ Major = 3;
+ Minor = 0;
+ Micro = 0;
+ break;
+ case IOS:
+ getOSVersion(Major, Minor, Micro);
+ // Default to 3.0.
+ if (Major == 0)
+ Major = 3;
+ break;
+ }
+}
+
void Triple::setTriple(const Twine &Str) {
- Data = Str.str();
- Arch = InvalidArch;
+ *this = Triple(Str);
}
void Triple::setArch(ArchType Kind) {
static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) {
switch (Arch) {
case llvm::Triple::UnknownArch:
- case llvm::Triple::InvalidArch:
return 0;
case llvm::Triple::msp430:
case llvm::Triple::mblaze:
case llvm::Triple::mips:
case llvm::Triple::mipsel:
+ case llvm::Triple::nvptx:
case llvm::Triple::ppc:
- case llvm::Triple::ptx32:
+ case llvm::Triple::r600:
case llvm::Triple::sparc:
case llvm::Triple::tce:
case llvm::Triple::thumb:
case llvm::Triple::mips64:
case llvm::Triple::mips64el:
+ case llvm::Triple::nvptx64:
case llvm::Triple::ppc64:
- case llvm::Triple::ptx64:
case llvm::Triple::sparcv9:
case llvm::Triple::x86_64:
return 64;
Triple T(*this);
switch (getArch()) {
case Triple::UnknownArch:
- case Triple::InvalidArch:
case Triple::msp430:
T.setArch(UnknownArch);
break;
case Triple::mblaze:
case Triple::mips:
case Triple::mipsel:
+ case Triple::nvptx:
case Triple::ppc:
- case Triple::ptx32:
+ case Triple::r600:
case Triple::sparc:
case Triple::tce:
case Triple::thumb:
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::ptx64: T.setArch(Triple::ptx32); break;
case Triple::sparcv9: T.setArch(Triple::sparc); break;
case Triple::x86_64: T.setArch(Triple::x86); break;
}
Triple Triple::get64BitArchVariant() const {
Triple T(*this);
switch (getArch()) {
- case Triple::InvalidArch:
case Triple::UnknownArch:
case Triple::amdil:
case Triple::arm:
case Triple::le32:
case Triple::mblaze:
case Triple::msp430:
+ case Triple::r600:
case Triple::tce:
case Triple::thumb:
case Triple::xcore:
case Triple::mips64:
case Triple::mips64el:
+ case Triple::nvptx64:
case Triple::ppc64:
- case Triple::ptx64:
case Triple::sparcv9:
case Triple::x86_64:
// Already 64-bit.
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::ptx32: T.setArch(Triple::ptx64); break;
case Triple::sparc: T.setArch(Triple::sparcv9); break;
case Triple::x86: T.setArch(Triple::x86_64); break;
}
projects / oota-llvm.git / blobdiff