Classes
struct	TypePairAndMemDesc

Functions
template<typename Predicate>
Predicate	predNot (Predicate P)
	True iff P is false.
template<typename Predicate>
Predicate	all (Predicate P0, Predicate P1)
	True iff P0 and P1 are true.
template<typename Predicate, typename... Args>
Predicate	all (Predicate P0, Predicate P1, Args... args)
	True iff all given predicates are true.
template<typename Predicate>
Predicate	any (Predicate P0, Predicate P1)
	True iff P0 or P1 are true.
template<typename Predicate, typename... Args>
Predicate	any (Predicate P0, Predicate P1, Args... args)
	True iff any given predicates are true.
LLVM_ABI LegalityPredicate	typeIs (unsigned TypeIdx, LLT TypesInit)
	True iff the given type index is the specified type.
LLVM_ABI LegalityPredicate	typeInSet (unsigned TypeIdx, std::initializer_list< LLT > TypesInit)
	True iff the given type index is one of the specified types.
LegalityPredicate	typeIsNot (unsigned TypeIdx, LLT Type)
	True iff the given type index is not the specified type.
LLVM_ABI LegalityPredicate	typePairInSet (unsigned TypeIdx0, unsigned TypeIdx1, std::initializer_list< std::pair< LLT, LLT > > TypesInit)
	True iff the given types for the given pair of type indexes is one of the specified type pairs.
LLVM_ABI LegalityPredicate	typeTupleInSet (unsigned TypeIdx0, unsigned TypeIdx1, unsigned Type2, std::initializer_list< std::tuple< LLT, LLT, LLT > > TypesInit)
	True iff the given types for the given tuple of type indexes is one of the specified type tuple.
LLVM_ABI LegalityPredicate	typePairAndMemDescInSet (unsigned TypeIdx0, unsigned TypeIdx1, unsigned MMOIdx, std::initializer_list< TypePairAndMemDesc > TypesAndMemDescInit)
	True iff the given types for the given pair of type indexes is one of the specified type pairs.
LLVM_ABI LegalityPredicate	isScalar (unsigned TypeIdx)
	True iff the specified type index is a scalar.
LLVM_ABI LegalityPredicate	isVector (unsigned TypeIdx)
	True iff the specified type index is a vector.
LLVM_ABI LegalityPredicate	isPointer (unsigned TypeIdx)
	True iff the specified type index is a pointer (with any address space).
LLVM_ABI LegalityPredicate	isPointer (unsigned TypeIdx, unsigned AddrSpace)
	True iff the specified type index is a pointer with the specified address space.
LLVM_ABI LegalityPredicate	isPointerVector (unsigned TypeIdx)
	True iff the specified type index is a vector of pointers (with any address space).
LLVM_ABI LegalityPredicate	elementTypeIs (unsigned TypeIdx, LLT EltTy)
	True if the type index is a vector with element type `EltTy`.
LLVM_ABI LegalityPredicate	scalarNarrowerThan (unsigned TypeIdx, unsigned Size)
	True iff the specified type index is a scalar that's narrower than the given size.
LLVM_ABI LegalityPredicate	scalarWiderThan (unsigned TypeIdx, unsigned Size)
	True iff the specified type index is a scalar that's wider than the given size.
LLVM_ABI LegalityPredicate	scalarOrEltNarrowerThan (unsigned TypeIdx, unsigned Size)
	True iff the specified type index is a scalar or vector with an element type that's narrower than the given size.
LLVM_ABI LegalityPredicate	scalarOrEltWiderThan (unsigned TypeIdx, unsigned Size)
	True iff the specified type index is a scalar or a vector with an element type that's wider than the given size.
LLVM_ABI LegalityPredicate	sizeNotMultipleOf (unsigned TypeIdx, unsigned Size)
	True iff the specified type index is a scalar whose size is not a multiple of Size.
LLVM_ABI LegalityPredicate	sizeNotPow2 (unsigned TypeIdx)
	True iff the specified type index is a scalar whose size is not a power of.
LLVM_ABI LegalityPredicate	scalarOrEltSizeNotPow2 (unsigned TypeIdx)
	True iff the specified type index is a scalar or vector whose element size is not a power of 2.
LLVM_ABI LegalityPredicate	sizeIs (unsigned TypeIdx, unsigned Size)
	True if the total bitwidth of the specified type index is `Size` bits.
LLVM_ABI LegalityPredicate	sameSize (unsigned TypeIdx0, unsigned TypeIdx1)
	True iff the specified type indices are both the same bit size.
LLVM_ABI LegalityPredicate	largerThan (unsigned TypeIdx0, unsigned TypeIdx1)
	True iff the first type index has a larger total bit size than second type index.
LLVM_ABI LegalityPredicate	smallerThan (unsigned TypeIdx0, unsigned TypeIdx1)
	True iff the first type index has a smaller total bit size than second type index.
LLVM_ABI LegalityPredicate	memSizeInBytesNotPow2 (unsigned MMOIdx)
	True iff the specified MMO index has a size (rounded to bytes) that is not a power of 2.
LLVM_ABI LegalityPredicate	memSizeNotByteSizePow2 (unsigned MMOIdx)
	True iff the specified MMO index has a size that is not an even byte size, or that even byte size is not a power of 2.
LLVM_ABI LegalityPredicate	numElementsNotPow2 (unsigned TypeIdx)
	True iff the specified type index is a vector whose element count is not a power of 2.
LLVM_ABI LegalityPredicate	atomicOrderingAtLeastOrStrongerThan (unsigned MMOIdx, AtomicOrdering Ordering)
	True iff the specified MMO index has at an atomic ordering of at Ordering or stronger.

Function Documentation

◆ all() [1/2]

template<typename Predicate>

Predicate llvm::LegalityPredicates::all	(	Predicate	P0,
		Predicate	P1 )

True iff P0 and P1 are true.

Definition at line 233 of file LegalizerInfo.h.

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo(), all(), llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo(), llvm::PPCLegalizerInfo::PPCLegalizerInfo(), llvm::SPIRVLegalizerInfo::SPIRVLegalizerInfo(), typeIsLegalBoolVec(), typeIsLegalIntOrFPVec(), and typeIsLegalPtrVec().

◆ all() [2/2]

template<typename Predicate, typename... Args>

Predicate llvm::LegalityPredicates::all	(	Predicate	P0,
		Predicate	P1,
		Args...	args )

True iff all given predicates are true.

Definition at line 240 of file LegalizerInfo.h.

References all(), and args.

◆ any() [1/2]

template<typename Predicate>

Predicate llvm::LegalityPredicates::any	(	Predicate	P0,
		Predicate	P1 )

True iff P0 or P1 are true.

Definition at line 246 of file LegalizerInfo.h.

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo(), and any().

◆ any() [2/2]

template<typename Predicate, typename... Args>

Predicate llvm::LegalityPredicates::any	(	Predicate	P0,
		Predicate	P1,
		Args...	args )

True iff any given predicates are true.

Definition at line 253 of file LegalizerInfo.h.

References any(), and args.

◆ atomicOrderingAtLeastOrStrongerThan()

LegalityPredicate llvm::LegalityPredicates::atomicOrderingAtLeastOrStrongerThan	(	unsigned	MMOIdx,
		AtomicOrdering	Ordering )

True iff the specified MMO index has at an atomic ordering of at Ordering or stronger.

Definition at line 226 of file LegalityPredicates.cpp.

References llvm::isAtLeastOrStrongerThan().

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo().

◆ elementTypeIs()

LegalityPredicate llvm::LegalityPredicates::elementTypeIs	(	unsigned	TypeIdx,
		LLT	EltTy )

True if the type index is a vector with element type EltTy.

Definition at line 110 of file LegalityPredicates.cpp.

References llvm::LLT::getElementType(), and llvm::LLT::isVector().

Referenced by llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo().

◆ isPointer() [1/2]

LegalityPredicate llvm::LegalityPredicates::isPointer ( unsigned TypeIdx )

True iff the specified type index is a pointer (with any address space).

Definition at line 90 of file LegalityPredicates.cpp.

Referenced by llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo().

◆ isPointer() [2/2]

LegalityPredicate llvm::LegalityPredicates::isPointer	(	unsigned	TypeIdx,
		unsigned	AddrSpace )

True iff the specified type index is a pointer with the specified address space.

Definition at line 96 of file LegalityPredicates.cpp.

References llvm::LLT::isPointer().

◆ isPointerVector()

LegalityPredicate llvm::LegalityPredicates::isPointerVector ( unsigned TypeIdx )

True iff the specified type index is a vector of pointers (with any address space).

Definition at line 104 of file LegalityPredicates.cpp.

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo().

◆ isScalar()

LegalityPredicate llvm::LegalityPredicates::isScalar ( unsigned TypeIdx )

True iff the specified type index is a scalar.

Definition at line 78 of file LegalityPredicates.cpp.

Referenced by llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo().

◆ isVector()

LegalityPredicate llvm::LegalityPredicates::isVector ( unsigned TypeIdx )

True iff the specified type index is a vector.

Definition at line 84 of file LegalityPredicates.cpp.

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo().

◆ largerThan()

LegalityPredicate llvm::LegalityPredicates::largerThan	(	unsigned	TypeIdx0,
		unsigned	TypeIdx1 )

True iff the first type index has a larger total bit size than second type index.

Definition at line 142 of file LegalityPredicates.cpp.

Referenced by llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo().

◆ memSizeInBytesNotPow2()

LegalityPredicate llvm::LegalityPredicates::memSizeInBytesNotPow2 ( unsigned MMOIdx )

True iff the specified MMO index has a size (rounded to bytes) that is not a power of 2.

Definition at line 203 of file LegalityPredicates.cpp.

References llvm::has_single_bit().

Referenced by llvm::LegalizeRuleSet::lowerIfMemSizeNotPow2(), and llvm::LegalizeRuleSet::unsupportedIfMemSizeNotPow2().

◆ memSizeNotByteSizePow2()

LegalityPredicate llvm::LegalityPredicates::memSizeNotByteSizePow2 ( unsigned MMOIdx )

True iff the specified MMO index has a size that is not an even byte size, or that even byte size is not a power of 2.

Definition at line 210 of file LegalityPredicates.cpp.

References llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getKnownMinValue(), llvm::LLT::getSizeInBytes(), llvm::has_single_bit(), and llvm::LLT::isByteSized().

Referenced by llvm::LegalizeRuleSet::lowerIfMemSizeNotByteSizePow2().

◆ numElementsNotPow2()

LegalityPredicate llvm::LegalityPredicates::numElementsNotPow2 ( unsigned TypeIdx )

True iff the specified type index is a vector whose element count is not a power of 2.

Definition at line 219 of file LegalityPredicates.cpp.

References llvm::LLT::getNumElements(), llvm::LLT::isFixedVector(), and llvm::isPowerOf2_32().

◆ predNot()

template<typename Predicate>

Predicate llvm::LegalityPredicates::predNot ( Predicate P )

True iff P is false.

Definition at line 227 of file LegalizerInfo.h.

References P.

◆ sameSize()

LegalityPredicate llvm::LegalityPredicates::sameSize	(	unsigned	TypeIdx0,
		unsigned	TypeIdx1 )

True iff the specified type indices are both the same bit size.

Definition at line 195 of file LegalityPredicates.cpp.

Referenced by llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo().

◆ scalarNarrowerThan()

LegalityPredicate llvm::LegalityPredicates::scalarNarrowerThan	(	unsigned	TypeIdx,
		unsigned	Size )

True iff the specified type index is a scalar that's narrower than the given size.

Definition at line 118 of file LegalityPredicates.cpp.

References llvm::LLT::getSizeInBits(), llvm::LLT::isScalar(), and Size.

Referenced by llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo(), and llvm::X86LegalizerInfo::X86LegalizerInfo().

◆ scalarOrEltNarrowerThan()

LegalityPredicate llvm::LegalityPredicates::scalarOrEltNarrowerThan	(	unsigned	TypeIdx,
		unsigned	Size )

True iff the specified type index is a scalar or vector with an element type that's narrower than the given size.

Definition at line 150 of file LegalityPredicates.cpp.

References llvm::LLT::getScalarSizeInBits(), and Size.

Referenced by llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo().

◆ scalarOrEltSizeNotPow2()

LegalityPredicate llvm::LegalityPredicates::scalarOrEltSizeNotPow2 ( unsigned TypeIdx )

True iff the specified type index is a scalar or vector whose element size is not a power of 2.

Definition at line 166 of file LegalityPredicates.cpp.

References llvm::LLT::getScalarSizeInBits(), and llvm::isPowerOf2_32().

◆ scalarOrEltWiderThan()

LegalityPredicate llvm::LegalityPredicates::scalarOrEltWiderThan	(	unsigned	TypeIdx,
		unsigned	Size )

True iff the specified type index is a scalar or a vector with an element type that's wider than the given size.

Definition at line 158 of file LegalityPredicates.cpp.

References llvm::LLT::getScalarSizeInBits(), and Size.

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo(), and llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo().

◆ scalarWiderThan()

LegalityPredicate llvm::LegalityPredicates::scalarWiderThan	(	unsigned	TypeIdx,
		unsigned	Size )

True iff the specified type index is a scalar that's wider than the given size.

Definition at line 126 of file LegalityPredicates.cpp.

References llvm::LLT::getSizeInBits(), llvm::LLT::isScalar(), and Size.

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo().

◆ sizeIs()

LegalityPredicate llvm::LegalityPredicates::sizeIs	(	unsigned	TypeIdx,
		unsigned	Size )

True if the total bitwidth of the specified type index is Size bits.

Definition at line 189 of file LegalityPredicates.cpp.

References Size.

Referenced by llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo().

◆ sizeNotMultipleOf()

LegalityPredicate llvm::LegalityPredicates::sizeNotMultipleOf	(	unsigned	TypeIdx,
		unsigned	Size )

True iff the specified type index is a scalar whose size is not a multiple of Size.

Definition at line 173 of file LegalityPredicates.cpp.

References llvm::LLT::getSizeInBits(), llvm::LLT::isScalar(), and Size.

◆ sizeNotPow2()

LegalityPredicate llvm::LegalityPredicates::sizeNotPow2 ( unsigned TypeIdx )

True iff the specified type index is a scalar whose size is not a power of.

Definition at line 181 of file LegalityPredicates.cpp.

References llvm::LLT::getSizeInBits(), llvm::has_single_bit(), and llvm::LLT::isScalar().

◆ smallerThan()

LegalityPredicate llvm::LegalityPredicates::smallerThan	(	unsigned	TypeIdx0,
		unsigned	TypeIdx1 )

True iff the first type index has a smaller total bit size than second type index.

Definition at line 134 of file LegalityPredicates.cpp.

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo(), and llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo().

◆ typeInSet()

LegalityPredicate llvm::LegalityPredicates::typeInSet	(	unsigned	TypeIdx,
		std::initializer_list< LLT >	TypesInit )

True iff the given type index is one of the specified types.

Definition at line 34 of file LegalityPredicates.cpp.

References llvm::is_contained().

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo(), llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo(), llvm::SPIRVLegalizerInfo::SPIRVLegalizerInfo(), typeIsLegalBoolVec(), typeIsLegalIntOrFPVec(), typeIsLegalPtrVec(), and llvm::X86LegalizerInfo::X86LegalizerInfo().

◆ typeIs()

LegalityPredicate llvm::LegalityPredicates::typeIs	(	unsigned	TypeIdx,
		LLT	TypesInit )

True iff the given type index is the specified type.

Definition at line 28 of file LegalityPredicates.cpp.

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo(), llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo(), and llvm::X86LegalizerInfo::X86LegalizerInfo().

◆ typeIsNot()

LegalityPredicate llvm::LegalityPredicates::typeIsNot	(	unsigned	TypeIdx,
		LLT	Type )

inline

True iff the given type index is not the specified type.

Definition at line 264 of file LegalizerInfo.h.

Referenced by llvm::AMDGPULegalizerInfo::AMDGPULegalizerInfo(), and llvm::PPCLegalizerInfo::PPCLegalizerInfo().

◆ typePairAndMemDescInSet()

LegalityPredicate llvm::LegalityPredicates::typePairAndMemDescInSet	(	unsigned	TypeIdx0,
		unsigned	TypeIdx1,
		unsigned	MMOIdx,
		std::initializer_list< TypePairAndMemDesc >	TypesAndMemDescInit )

True iff the given types for the given pair of type indexes is one of the specified type pairs.

Definition at line 63 of file LegalityPredicates.cpp.

References llvm::any_of(), and llvm::LegalityPredicates::TypePairAndMemDesc::isCompatible().

Referenced by llvm::LegalizeRuleSet::legalForTypesWithMemDesc().

◆ typePairInSet()

LegalityPredicate llvm::LegalityPredicates::typePairInSet	(	unsigned	TypeIdx0,
		unsigned	TypeIdx1,
		std::initializer_list< std::pair< LLT, LLT > >	TypesInit )

True iff the given types for the given pair of type indexes is one of the specified type pairs.

Definition at line 42 of file LegalityPredicates.cpp.

References llvm::is_contained().

Referenced by llvm::X86LegalizerInfo::X86LegalizerInfo().

◆ typeTupleInSet()

LegalityPredicate llvm::LegalityPredicates::typeTupleInSet	(	unsigned	TypeIdx0,
		unsigned	TypeIdx1,
		unsigned	Type2,
		std::initializer_list< std::tuple< LLT, LLT, LLT > >	TypesInit )

True iff the given types for the given tuple of type indexes is one of the specified type tuple.

Definition at line 52 of file LegalityPredicates.cpp.

References llvm::is_contained().

Classes

Functions

Function Documentation

◆ all() [1/2]

◆ all() [2/2]

◆ any() [1/2]

◆ any() [2/2]

◆ atomicOrderingAtLeastOrStrongerThan()

◆ elementTypeIs()

◆ isPointer() [1/2]

◆ isPointer() [2/2]

◆ isPointerVector()

◆ isScalar()

◆ isVector()

◆ largerThan()

◆ memSizeInBytesNotPow2()

◆ memSizeNotByteSizePow2()

◆ numElementsNotPow2()

◆ predNot()

◆ sameSize()

◆ scalarNarrowerThan()

◆ scalarOrEltNarrowerThan()

◆ scalarOrEltSizeNotPow2()

◆ scalarOrEltWiderThan()

◆ scalarWiderThan()

◆ sizeIs()

◆ sizeNotMultipleOf()

◆ sizeNotPow2()

◆ smallerThan()

◆ typeInSet()

◆ typeIs()

◆ typeIsNot()

◆ typePairAndMemDescInSet()

◆ typePairInSet()

◆ typeTupleInSet()