armeb, // ARM (big endian): armeb
aarch64, // AArch64 (little endian): aarch64
aarch64_be, // AArch64 (big endian): aarch64_be
+ avr, // AVR: Atmel AVR microcontroller
bpfel, // eBPF or extended BPF or 64-bit BPF (little endian)
bpfeb, // eBPF or extended BPF or 64-bit BPF (big endian)
hexagon, // Hexagon: hexagon
xcore, // XCore: xcore
nvptx, // NVPTX: 32-bit
nvptx64, // NVPTX: 64-bit
- le32, // le32: generic little-endian 32-bit CPU (PNaCl / Emscripten)
- le64, // le64: generic little-endian 64-bit CPU (PNaCl / Emscripten)
+ le32, // le32: generic little-endian 32-bit CPU (PNaCl)
+ le64, // le64: generic little-endian 64-bit CPU (PNaCl)
amdil, // AMDIL
amdil64, // AMDIL with 64-bit pointers
hsail, // AMD HSAIL
enum SubArchType {
NoSubArch,
+ ARMSubArch_v8_2a,
ARMSubArch_v8_1a,
ARMSubArch_v8,
ARMSubArch_v7,
ARMSubArch_v7em,
ARMSubArch_v7m,
ARMSubArch_v7s,
+ ARMSubArch_v7k,
ARMSubArch_v6,
ARMSubArch_v6m,
ARMSubArch_v6k,
MipsTechnologies,
NVIDIA,
CSR,
- LastVendorType = CSR
+ Myriad,
+ LastVendorType = Myriad
};
enum OSType {
UnknownOS,
NVCL, // NVIDIA OpenCL
AMDHSA, // AMD HSA Runtime
PS4,
- WebAssembly,
- LastOSType = WebAssembly
+ ELFIAMCU,
+ TvOS, // Apple tvOS
+ WatchOS, // Apple watchOS
+ LastOSType = WatchOS
};
enum EnvironmentType {
UnknownEnvironment,
MSVC,
Itanium,
Cygnus,
- LastEnvironmentType = Cygnus
+ AMDOpenCL,
+ CoreCLR,
+ LastEnvironmentType = CoreCLR
};
enum ObjectFormatType {
UnknownObjectFormat,
/// @name Constructors
/// @{
- /// \brief Default constructor is the same as an empty string and leaves all
+ /// Default constructor is the same as an empty string and leaves all
/// triple fields unknown.
Triple() : Data(), Arch(), Vendor(), OS(), Environment(), ObjectFormat() {}
/// common case in which otherwise valid components are in the wrong order.
static std::string normalize(StringRef Str);
- /// \brief Return the normalized form of this triple's string.
+ /// Return the normalized form of this triple's string.
std::string normalize() const { return normalize(Data); }
/// @}
/// getEnvironment - Get the parsed environment type of this triple.
EnvironmentType getEnvironment() const { return Environment; }
- /// \brief Parse the version number from the OS name component of the
+ /// Parse the version number from the OS name component of the
/// triple, if present.
///
/// For example, "fooos1.2.3" would return (1, 2, 3).
unsigned &Micro) const;
/// getiOSVersion - Parse the version number as with getOSVersion. This should
- /// only be called with IOS triples.
+ /// only be called with IOS or generic triples.
void getiOSVersion(unsigned &Major, unsigned &Minor,
unsigned &Micro) const;
+ /// getWatchOSVersion - Parse the version number as with getOSVersion. This
+ /// should only be called with WatchOS or generic triples.
+ void getWatchOSVersion(unsigned &Major, unsigned &Minor,
+ unsigned &Micro) const;
+
/// @}
/// @name Direct Component Access
/// @{
/// @name Convenience Predicates
/// @{
- /// \brief Test whether the architecture is 64-bit
+ /// Test whether the architecture is 64-bit
///
/// Note that this tests for 64-bit pointer width, and nothing else. Note
/// that we intentionally expose only three predicates, 64-bit, 32-bit, and
/// system is provided.
bool isArch64Bit() const;
- /// \brief Test whether the architecture is 32-bit
+ /// Test whether the architecture is 32-bit
///
/// Note that this tests for 32-bit pointer width, and nothing else.
bool isArch32Bit() const;
- /// \brief Test whether the architecture is 16-bit
+ /// Test whether the architecture is 16-bit
///
/// Note that this tests for 16-bit pointer width, and nothing else.
bool isArch16Bit() const;
}
/// Is this an iOS triple.
+ /// Note: This identifies tvOS as a variant of iOS. If that ever
+ /// changes, i.e., if the two operating systems diverge or their version
+ /// numbers get out of sync, that will need to be changed.
+ /// watchOS has completely different version numbers so it is not included.
bool isiOS() const {
- return getOS() == Triple::IOS;
+ return getOS() == Triple::IOS || isTvOS();
+ }
+
+ /// Is this an Apple tvOS triple.
+ bool isTvOS() const {
+ return getOS() == Triple::TvOS;
+ }
+
+ /// Is this an Apple watchOS triple.
+ bool isWatchOS() const {
+ return getOS() == Triple::WatchOS;
}
- /// isOSDarwin - Is this a "Darwin" OS (OS X or iOS).
+ /// isOSDarwin - Is this a "Darwin" OS (OS X, iOS, or watchOS).
bool isOSDarwin() const {
- return isMacOSX() || isiOS();
+ return isMacOSX() || isiOS() || isWatchOS();
}
bool isOSNetBSD() const {
return getOS() == Triple::Bitrig;
}
+ bool isOSIAMCU() const {
+ return getOS() == Triple::ELFIAMCU;
+ }
+
+ /// Checks if the environment could be MSVC.
bool isWindowsMSVCEnvironment() const {
return getOS() == Triple::Win32 &&
(getEnvironment() == Triple::UnknownEnvironment ||
getEnvironment() == Triple::MSVC);
}
+ /// Checks if the environment is MSVC.
bool isKnownWindowsMSVCEnvironment() const {
return getOS() == Triple::Win32 && getEnvironment() == Triple::MSVC;
}
+ bool isWindowsCoreCLREnvironment() const {
+ return getOS() == Triple::Win32 && getEnvironment() == Triple::CoreCLR;
+ }
+
bool isWindowsItaniumEnvironment() const {
return getOS() == Triple::Win32 && getEnvironment() == Triple::Itanium;
}
return getOS() == Triple::Win32 && getEnvironment() == Triple::GNU;
}
- /// \brief Tests for either Cygwin or MinGW OS
+ /// Tests for either Cygwin or MinGW OS
bool isOSCygMing() const {
return isWindowsCygwinEnvironment() || isWindowsGNUEnvironment();
}
- /// \brief Is this a "Windows" OS targeting a "MSVCRT.dll" environment.
+ /// Is this a "Windows" OS targeting a "MSVCRT.dll" environment.
bool isOSMSVCRT() const {
return isWindowsMSVCEnvironment() || isWindowsGNUEnvironment() ||
isWindowsItaniumEnvironment();
}
- /// \brief Tests whether the OS is Windows.
+ /// Tests whether the OS is Windows.
bool isOSWindows() const {
return getOS() == Triple::Win32;
}
- /// \brief Tests whether the OS is NaCl (Native Client)
+ /// Tests whether the OS is NaCl (Native Client)
bool isOSNaCl() const {
return getOS() == Triple::NaCl;
}
- /// \brief Tests whether the OS is Linux.
+ /// Tests whether the OS is Linux.
bool isOSLinux() const {
return getOS() == Triple::Linux;
}
- /// \brief Tests whether the OS uses the ELF binary format.
+ /// Tests whether the OS uses the ELF binary format.
bool isOSBinFormatELF() const {
return getObjectFormat() == Triple::ELF;
}
- /// \brief Tests whether the OS uses the COFF binary format.
+ /// Tests whether the OS uses the COFF binary format.
bool isOSBinFormatCOFF() const {
return getObjectFormat() == Triple::COFF;
}
- /// \brief Tests whether the environment is MachO.
+ /// Tests whether the environment is MachO.
bool isOSBinFormatMachO() const {
return getObjectFormat() == Triple::MachO;
}
- /// \brief Tests whether the target is the PS4 CPU
+ /// Tests whether the target is the PS4 CPU
bool isPS4CPU() const {
return getArch() == Triple::x86_64 &&
getVendor() == Triple::SCEI &&
getOS() == Triple::PS4;
}
- /// \brief Tests whether the target is the PS4 platform
+ /// Tests whether the target is the PS4 platform
bool isPS4() const {
return getVendor() == Triple::SCEI &&
getOS() == Triple::PS4;
}
+ /// Tests whether the target is Android
+ bool isAndroid() const { return getEnvironment() == Triple::Android; }
+
/// @}
/// @name Mutators
/// @{
/// @name Helpers to build variants of a particular triple.
/// @{
- /// \brief Form a triple with a 32-bit variant of the current architecture.
+ /// Form a triple with a 32-bit variant of the current architecture.
///
/// This can be used to move across "families" of architectures where useful.
///
/// architecture if no such variant can be found.
llvm::Triple get32BitArchVariant() const;
- /// \brief Form a triple with a 64-bit variant of the current architecture.
+ /// Form a triple with a 64-bit variant of the current architecture.
///
/// This can be used to move across "families" of architectures where useful.
///
/// architecture if no such variant can be found.
llvm::Triple get64BitArchVariant() const;
+ /// Form a triple with a big endian variant of the current architecture.
+ ///
+ /// This can be used to move across "families" of architectures where useful.
+ ///
+ /// \returns A new triple with a big endian architecture or an unknown
+ /// architecture if no such variant can be found.
+ llvm::Triple getBigEndianArchVariant() const;
+
+ /// Form a triple with a little endian variant of the current architecture.
+ ///
+ /// This can be used to move across "families" of architectures where useful.
+ ///
+ /// \returns A new triple with a little endian architecture or an unknown
+ /// architecture if no such variant can be found.
+ llvm::Triple getLittleEndianArchVariant() const;
+
/// Get the (LLVM) name of the minimum ARM CPU for the arch we are targeting.
///
/// \param Arch the architecture name (e.g., "armv7s"). If it is an empty
/// string then the triple's arch name is used.
- const char* getARMCPUForArch(StringRef Arch = StringRef()) const;
+ StringRef getARMCPUForArch(StringRef Arch = StringRef()) const;
/// @}
/// @name Static helpers for IDs.
projects / oota-llvm.git / blobdiff