Attributes.h File Reference

This file contains the simple types necessary to represent the attributes associated with functions and their calls. More...

#include "llvm-c/Types.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/BitmaskEnum.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/Support/Alignment.h"
#include "llvm/Support/CodeGen.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ModRef.h"
#include "llvm/Support/PointerLikeTypeTraits.h"
#include <cassert>
#include <cstdint>
#include <optional>
#include <string>
#include <utility>
#include "llvm/IR/Attributes.inc"

Go to the source code of this file.

Classes
class	llvm::Attribute
	Functions, function parameters, and return types can have attributes to indicate how they should be treated by optimizations and code generation. More...
class	llvm::AttributeSet
	This class holds the attributes for a particular argument, parameter, function, or return value. More...
struct	llvm::DenseMapInfo< AttributeSet, void >
	Provide DenseMapInfo for AttributeSet. More...

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Macros
#define	GET_ATTR_ENUM

Enumerations
enum class	llvm::AllocFnKind : uint64_t {   llvm::Unknown = 0 , llvm::Alloc = 1 << 0 , llvm::Realloc = 1 << 1 , llvm::Free = 1 << 2 ,   llvm::Uninitialized = 1 << 3 , llvm::Zeroed = 1 << 4 , llvm::Aligned = 1 << 5 }

Functions
LLVMAttributeRef	llvm::wrap (Attribute Attr)
Attribute	llvm::unwrap (LLVMAttributeRef Attr)
LLVM_ABI AttributeMask	llvm::typeIncompatible (Type *Ty, AttributeSet AS, AttributeSafetyKind ASK=ASK_ALL)
	This class holds the attributes for a function, its return value, and its parameters.
LLVM_ABI AttributeMask	llvm::getUBImplyingAttributes ()
	Get param/return attributes which imply immediate undefined behavior if an invalid value is passed.
LLVM_ABI bool	llvm::areInlineCompatible (const Function &Caller, const Function &Callee)
LLVM_ABI bool	llvm::areOutlineCompatible (const Function &A, const Function &B)
	Checks if there are any incompatible function attributes between A and B.
LLVM_ABI void	llvm::mergeAttributesForInlining (Function &Caller, const Function &Callee)
	Merge caller's and callee's attributes.
LLVM_ABI void	llvm::mergeAttributesForOutlining (Function &Base, const Function &ToMerge)
	Merges the functions attributes from ToMerge into function Base.
LLVM_ABI void	llvm::updateMinLegalVectorWidthAttr (Function &Fn, uint64_t Width)
	Update min-legal-vector-width if it is in Attribute and less than Width.

Detailed Description

This file contains the simple types necessary to represent the attributes associated with functions and their calls.

Definition in file Attributes.h.

Macro Definition Documentation

GET_ATTR_ENUM

#define GET_ATTR_ENUM

Definition at line 91 of file Attributes.h.