Classes
class	LibcallImplBitset
	Manage a bitset representing the list of available libcalls for a module. More...
struct	RuntimeLibcallsInfo
	A simple container for information about the supported runtime calls. More...

Functions
LLVM_ABI Libcall	getSHL (EVT VT)
LLVM_ABI Libcall	getSRL (EVT VT)
LLVM_ABI Libcall	getSRA (EVT VT)
LLVM_ABI Libcall	getMUL (EVT VT)
LLVM_ABI Libcall	getMULO (EVT VT)
LLVM_ABI Libcall	getSDIV (EVT VT)
LLVM_ABI Libcall	getUDIV (EVT VT)
LLVM_ABI Libcall	getSREM (EVT VT)
LLVM_ABI Libcall	getUREM (EVT VT)
LLVM_ABI Libcall	getCTPOP (EVT VT)
LLVM_ABI Libcall	getFPLibCall (EVT VT, Libcall Call_F32, Libcall Call_F64, Libcall Call_F80, Libcall Call_F128, Libcall Call_PPCF128)
	GetFPLibCall - Helper to return the right libcall for the given floating point type, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getFPEXT (EVT OpVT, EVT RetVT)
	getFPEXT - Return the FPEXT__ value for the given types, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getFPROUND (EVT OpVT, EVT RetVT)
	getFPROUND - Return the FPROUND__ value for the given types, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getFPTOSINT (EVT OpVT, EVT RetVT)
	getFPTOSINT - Return the FPTOSINT__ value for the given types, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getFPTOUINT (EVT OpVT, EVT RetVT)
	getFPTOUINT - Return the FPTOUINT__ value for the given types, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getSINTTOFP (EVT OpVT, EVT RetVT)
	getSINTTOFP - Return the SINTTOFP__ value for the given types, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getUINTTOFP (EVT OpVT, EVT RetVT)
	getUINTTOFP - Return the UINTTOFP__ value for the given types, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getSYNC (unsigned Opc, MVT VT)
	Return the SYNC_FETCH_AND_* value for the given opcode and type, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getOutlineAtomicHelper (const Libcall(&LC)[5][4], AtomicOrdering Order, uint64_t MemSize)
	Return the outline atomics value for the given atomic ordering, access size and set of libcalls for a given atomic, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getOUTLINE_ATOMIC (unsigned Opc, AtomicOrdering Order, MVT VT)
	Return the outline atomics value for the given opcode, atomic ordering and type, or UNKNOWN_LIBCALL if there is none.
LLVM_ABI Libcall	getMEMCPY_ELEMENT_UNORDERED_ATOMIC (uint64_t ElementSize)
	getMEMCPY_ELEMENT_UNORDERED_ATOMIC - Return MEMCPY_ELEMENT_UNORDERED_ATOMIC_* value for the given element size or UNKNOW_LIBCALL if there is none.
LLVM_ABI Libcall	getMEMMOVE_ELEMENT_UNORDERED_ATOMIC (uint64_t ElementSize)
	getMEMMOVE_ELEMENT_UNORDERED_ATOMIC - Return MEMMOVE_ELEMENT_UNORDERED_ATOMIC_* value for the given element size or UNKNOW_LIBCALL if there is none.
LLVM_ABI Libcall	getMEMSET_ELEMENT_UNORDERED_ATOMIC (uint64_t ElementSize)
	getMEMSET_ELEMENT_UNORDERED_ATOMIC - Return MEMSET_ELEMENT_UNORDERED_ATOMIC_* value for the given element size or UNKNOW_LIBCALL if there is none.
static auto	libcalls ()
static auto	libcall_impls ()

Function Documentation

◆ getCTPOP()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getCTPOP ( EVT VT )

Returns: The CTPOP_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 233 of file TargetLoweringBase.cpp.

References LLVM_ABI.

◆ getFPEXT()

RTLIB::Libcall llvm::RTLIB::getFPEXT	(	EVT	OpVT,
		EVT	RetVT )

getFPEXT - Return the FPEXT_*_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 262 of file TargetLoweringBase.cpp.

Referenced by getConvRTLibDesc().

◆ getFPLibCall()

LLVM_ABI Libcall llvm::RTLIB::getFPLibCall	(	EVT	VT,
		Libcall	Call_F32,
		Libcall	Call_F64,
		Libcall	Call_F80,
		Libcall	Call_F128,
		Libcall	Call_PPCF128 )

GetFPLibCall - Helper to return the right libcall for the given floating point type, or UNKNOWN_LIBCALL if there is none.

References LLVM_ABI.

◆ getFPROUND()

RTLIB::Libcall llvm::RTLIB::getFPROUND	(	EVT	OpVT,
		EVT	RetVT )

getFPROUND - Return the FPROUND_*_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 297 of file TargetLoweringBase.cpp.

Referenced by getConvRTLibDesc(), and llvm::RISCVTargetLowering::LowerOperation().

◆ getFPTOSINT()

RTLIB::Libcall llvm::RTLIB::getFPTOSINT	(	EVT	OpVT,
		EVT	RetVT )

getFPTOSINT - Return the FPTOSINT_*_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 344 of file TargetLoweringBase.cpp.

Referenced by findFPToIntLibcall(), getConvRTLibDesc(), llvm::LoongArchTargetLowering::ReplaceNodeResults(), and llvm::RISCVTargetLowering::ReplaceNodeResults().

◆ getFPTOUINT()

RTLIB::Libcall llvm::RTLIB::getFPTOUINT	(	EVT	OpVT,
		EVT	RetVT )

getFPTOUINT - Return the FPTOUINT_*_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 393 of file TargetLoweringBase.cpp.

Referenced by findFPToIntLibcall(), getConvRTLibDesc(), and llvm::RISCVTargetLowering::ReplaceNodeResults().

◆ getMEMCPY_ELEMENT_UNORDERED_ATOMIC()

RTLIB::Libcall llvm::RTLIB::getMEMCPY_ELEMENT_UNORDERED_ATOMIC ( uint64_t ElementSize )

getMEMCPY_ELEMENT_UNORDERED_ATOMIC - Return MEMCPY_ELEMENT_UNORDERED_ATOMIC_* value for the given element size or UNKNOW_LIBCALL if there is none.

Definition at line 666 of file TargetLoweringBase.cpp.

Referenced by llvm::SelectionDAG::getAtomicMemcpy().

◆ getMEMMOVE_ELEMENT_UNORDERED_ATOMIC()

RTLIB::Libcall llvm::RTLIB::getMEMMOVE_ELEMENT_UNORDERED_ATOMIC ( uint64_t ElementSize )

getMEMMOVE_ELEMENT_UNORDERED_ATOMIC - Return MEMMOVE_ELEMENT_UNORDERED_ATOMIC_* value for the given element size or UNKNOW_LIBCALL if there is none.

Definition at line 683 of file TargetLoweringBase.cpp.

Referenced by llvm::SelectionDAG::getAtomicMemmove().

◆ getMEMSET_ELEMENT_UNORDERED_ATOMIC()

RTLIB::Libcall llvm::RTLIB::getMEMSET_ELEMENT_UNORDERED_ATOMIC ( uint64_t ElementSize )

getMEMSET_ELEMENT_UNORDERED_ATOMIC - Return MEMSET_ELEMENT_UNORDERED_ATOMIC_* value for the given element size or UNKNOW_LIBCALL if there is none.

Definition at line 700 of file TargetLoweringBase.cpp.

Referenced by llvm::SelectionDAG::getAtomicMemset().

◆ getMUL()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getMUL ( EVT VT )

Returns: The MUL_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 163 of file TargetLoweringBase.cpp.

References LLVM_ABI.

◆ getMULO()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getMULO ( EVT VT )

Returns: The MULO_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 175 of file TargetLoweringBase.cpp.

References LLVM_ABI.

◆ getOUTLINE_ATOMIC()

RTLIB::Libcall llvm::RTLIB::getOUTLINE_ATOMIC	(	unsigned	Opc,
		AtomicOrdering	Order,
		MVT	VT )

Return the outline atomics value for the given opcode, atomic ordering and type, or UNKNOWN_LIBCALL if there is none.

Definition at line 586 of file TargetLoweringBase.cpp.

References llvm::ISD::ATOMIC_CMP_SWAP, llvm::ISD::ATOMIC_LOAD_ADD, llvm::ISD::ATOMIC_LOAD_CLR, llvm::ISD::ATOMIC_LOAD_OR, llvm::ISD::ATOMIC_LOAD_XOR, llvm::ISD::ATOMIC_SWAP, getOutlineAtomicHelper(), llvm::MVT::getScalarSizeInBits(), llvm::MVT::isScalarInteger(), LCALL5, and Opc.

◆ getOutlineAtomicHelper()

RTLIB::Libcall llvm::RTLIB::getOutlineAtomicHelper	(	const Libcall(&)	LC[5][4],
		AtomicOrdering	Order,
		uint64_t	MemSize )

Return the outline atomics value for the given atomic ordering, access size and set of libcalls for a given atomic, or UNKNOWN_LIBCALL if there is none.

Definition at line 541 of file TargetLoweringBase.cpp.

References llvm::Acquire, llvm::AcquireRelease, llvm::Monotonic, llvm::Release, and llvm::SequentiallyConsistent.

Referenced by getOUTLINE_ATOMIC().

◆ getSDIV()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getSDIV ( EVT VT )

Returns: The SDIV_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 185 of file TargetLoweringBase.cpp.

References LLVM_ABI.

◆ getSHL()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getSHL ( EVT VT )

Returns: The SHL_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 124 of file TargetLoweringBase.cpp.

References LLVM_ABI.

◆ getSINTTOFP()

RTLIB::Libcall llvm::RTLIB::getSINTTOFP	(	EVT	OpVT,
		EVT	RetVT )

getSINTTOFP - Return the SINTTOFP_*_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 442 of file TargetLoweringBase.cpp.

Referenced by getConvRTLibDesc().

◆ getSRA()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getSRA ( EVT VT )

Returns: The SRA_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 150 of file TargetLoweringBase.cpp.

References LLVM_ABI.

◆ getSREM()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getSREM ( EVT VT )

Returns: The SREM_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 209 of file TargetLoweringBase.cpp.

References LLVM_ABI.

◆ getSRL()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getSRL ( EVT VT )

Returns: The SRL_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 137 of file TargetLoweringBase.cpp.

References LLVM_ABI.

◆ getSYNC()

RTLIB::Libcall llvm::RTLIB::getSYNC	(	unsigned	Opc,
		MVT	VT )

Return the SYNC_FETCH_AND_* value for the given opcode and type, or UNKNOWN_LIBCALL if there is none.

Definition at line 628 of file TargetLoweringBase.cpp.

References llvm::ISD::ATOMIC_CMP_SWAP, llvm::ISD::ATOMIC_LOAD_ADD, llvm::ISD::ATOMIC_LOAD_AND, llvm::ISD::ATOMIC_LOAD_MAX, llvm::ISD::ATOMIC_LOAD_MIN, llvm::ISD::ATOMIC_LOAD_NAND, llvm::ISD::ATOMIC_LOAD_OR, llvm::ISD::ATOMIC_LOAD_SUB, llvm::ISD::ATOMIC_LOAD_UMAX, llvm::ISD::ATOMIC_LOAD_UMIN, llvm::ISD::ATOMIC_LOAD_XOR, llvm::ISD::ATOMIC_SWAP, OP_TO_LIBCALL, and Opc.

◆ getUDIV()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getUDIV ( EVT VT )

Returns: The UDIV_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 197 of file TargetLoweringBase.cpp.

References LLVM_ABI.

◆ getUINTTOFP()

RTLIB::Libcall llvm::RTLIB::getUINTTOFP	(	EVT	OpVT,
		EVT	RetVT )

getUINTTOFP - Return the UINTTOFP_*_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 490 of file TargetLoweringBase.cpp.

Referenced by getConvRTLibDesc().

◆ getUREM()

LLVM_ABI RTLIB::Libcall llvm::RTLIB::getUREM ( EVT VT )

Returns: The UREM_* value for the given types, or UNKNOWN_LIBCALL if there is none.

Definition at line 221 of file TargetLoweringBase.cpp.

References LLVM_ABI.

Referenced by llvm::TargetLowering::expandDIVREMByConstant().

◆ libcall_impls()

auto llvm::RTLIB::libcall_impls ( )

inlinestatic

Definition at line 63 of file RuntimeLibcalls.h.

References llvm::enum_seq().

Referenced by llvm::lto::LTO::getRuntimeLibcallSymbols(), llvm::LibcallLoweringInfo::LibcallLoweringInfo(), and llvm::DeclareRuntimeLibcallsPass::run().

◆ libcalls()

auto llvm::RTLIB::libcalls ( )

inlinestatic

Definition at line 59 of file RuntimeLibcalls.h.

References llvm::enum_seq().

Classes

Functions

Function Documentation

◆ getCTPOP()

◆ getFPEXT()

◆ getFPLibCall()

◆ getFPROUND()

◆ getFPTOSINT()

◆ getFPTOUINT()

◆ getMEMCPY_ELEMENT_UNORDERED_ATOMIC()

◆ getMEMMOVE_ELEMENT_UNORDERED_ATOMIC()

◆ getMEMSET_ELEMENT_UNORDERED_ATOMIC()

◆ getMUL()

◆ getMULO()

◆ getOUTLINE_ATOMIC()

◆ getOutlineAtomicHelper()

◆ getSDIV()

◆ getSHL()

◆ getSINTTOFP()

◆ getSRA()

◆ getSREM()

◆ getSRL()

◆ getSYNC()

◆ getUDIV()

◆ getUINTTOFP()

◆ getUREM()

◆ libcall_impls()

◆ libcalls()