Host.cpp File Reference (original) (raw)

#include "[llvm/TargetParser/Host.h](Host%5F8h%5Fsource.html)"
#include "[llvm/ADT/Bitfields.h](Bitfields%5F8h%5Fsource.html)"
#include "[llvm/ADT/STLFunctionalExtras.h](STLFunctionalExtras%5F8h%5Fsource.html)"
#include "[llvm/ADT/SmallVector.h](SmallVector%5F8h%5Fsource.html)"
#include "[llvm/ADT/StringExtras.h](StringExtras%5F8h%5Fsource.html)"
#include "[llvm/ADT/StringMap.h](ADT%5F2StringMap%5F8h%5Fsource.html)"
#include "[llvm/ADT/StringRef.h](StringRef%5F8h%5Fsource.html)"
#include "[llvm/ADT/StringSwitch.h](StringSwitch%5F8h%5Fsource.html)"
#include "llvm/Config/llvm-config.h"
#include "[llvm/Support/MemoryBuffer.h](MemoryBuffer%5F8h%5Fsource.html)"
#include "[llvm/Support/raw_ostream.h](raw%5F%5Fostream%5F8h%5Fsource.html)"
#include "[llvm/TargetParser/RISCVTargetParser.h](RISCVTargetParser%5F8h%5Fsource.html)"
#include "[llvm/TargetParser/Triple.h](Triple%5F8h%5Fsource.html)"
#include "[llvm/TargetParser/X86TargetParser.h](X86TargetParser%5F8h%5Fsource.html)"
#include <[string.h](string%5F8h%5Fsource.html)>
#include "[Unix/Host.inc](Unix%5F2Host%5F8inc%5Fsource.html)"
#include <sched.h>

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Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::sys
namespace	llvm::sys::detail
namespace	llvm::sys::detail::x86
	Helper functions to extract CPU details from CPUID on x86.

Macros
#define	DEBUG_TYPE "host-detection"

Functions
static std::unique_ptr< llvm::MemoryBuffer >	getProcCpuinfoContent ()
StringRef	getHostCPUNameForARMFromComponents (StringRef Implementer, StringRef Hardware, StringRef Part, ArrayRef< StringRef > Parts, function_ref< unsigned()> GetVariant)
LLVM_ABI VendorSignatures	llvm::sys::detail::x86::getVendorSignature (unsigned *MaxLeaf=nullptr)
	Returns the host CPU's vendor.

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "host-detection"

Definition at line 63 of file Host.cpp.

Function Documentation

◆ getHostCPUNameForARMFromComponents()

StringRef getHostCPUNameForARMFromComponents	(	StringRef	Implementer,
StringRef	Hardware,
StringRef	Part,
ArrayRef< StringRef >	Parts,
function_ref< unsigned()>	GetVariant )

Definition at line 174 of file Host.cpp.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), llvm::StringRef::ends_with(), llvm::StringRef::getAsInteger(), and llvm::ArrayRef< T >::size().

Referenced by llvm::sys::detail::getHostCPUNameForARM(), and llvm::sys::detail::getHostCPUNameForARM().

◆ getProcCpuinfoContent()

std::unique_ptr< llvm::MemoryBuffer > getProcCpuinfoContent ( )	static

Definition at line 74 of file Host.cpp.

References llvm::errs(), and llvm::MemoryBuffer::getFileAsStream().