AArch64.cpp File Reference

#include "ABIInfoImpl.h"
#include "TargetInfo.h"
#include "clang/AST/Decl.h"
#include "clang/Basic/DiagnosticFrontend.h"
#include "llvm/TargetParser/AArch64TargetParser.h"
#include "clang/Basic/AArch64SVEACLETypes.def"

Go to the source code of this file.

Macros
#define	SVE_VECTOR_TYPE(Name, MangledName, Id, SingletonId)
#define	SVE_PREDICATE_TYPE(Name, MangledName, Id, SingletonId)
#define	SVE_TYPE(Name, Id, SingletonId)

Enumerations
enum class	ArmSMEInlinability : uint8_t {   Ok = 0 , ErrorCalleeRequiresNewZA = 1 << 0 , WarnIncompatibleStreamingModes = 1 << 1 , ErrorIncompatibleStreamingModes = 1 << 2 ,   IncompatibleStreamingModes , LLVM_MARK_AS_BITMASK_ENUM =(ErrorIncompatibleStreamingModes) }

Functions
static bool	isStreamingCompatible (const FunctionDecl *F)
static void	diagnoseIfNeedsFPReg (DiagnosticsEngine &Diags, const StringRef ABIName, const AArch64ABIInfo &ABIInfo, const QualType &Ty, const NamedDecl *D, SourceLocation loc)
static ArmSMEInlinability	GetArmSMEInlinability (const FunctionDecl *Caller, const FunctionDecl *Callee)
	Determines if there are any Arm SME ABI issues with inlining Callee into Caller.

Macro Definition Documentation

SVE_PREDICATE_TYPE

#define SVE_PREDICATE_TYPE	(		Name,
			MangledName,
			Id,
			SingletonId
	)

Value:

  case BuiltinType::Id:                                                        \
    isPredicate = true;                                                        \
    break;

SVE_TYPE

#define SVE_TYPE	(		Name,
			Id,
			SingletonId
	)

SVE_VECTOR_TYPE

#define SVE_VECTOR_TYPE	(		Name,
			MangledName,
			Id,
			SingletonId
	)

Value:

  case BuiltinType::Id:                                                        \
    isPredicate = false;                                                       \
    break;

Enumeration Type Documentation

ArmSMEInlinability

enum class ArmSMEInlinability : uint8_t

strong

Enumerator
Ok
ErrorCalleeRequiresNewZA
WarnIncompatibleStreamingModes
ErrorIncompatibleStreamingModes
IncompatibleStreamingModes
LLVM_MARK_AS_BITMASK_ENUM

Definition at line 1169 of file AArch64.cpp.

Function Documentation

diagnoseIfNeedsFPReg()

static void diagnoseIfNeedsFPReg ( DiagnosticsEngine &  Diags, const StringRef  ABIName, const AArch64ABIInfo &  ABIInfo, const QualType &  Ty, const NamedDecl *  D, SourceLocation  loc  )

static

Definition at line 1136 of file AArch64.cpp.

References D, clang::Type::isFloatingType(), clang::CodeGen::ABIInfo::isHomogeneousAggregate(), clang::Type::isVectorType(), and clang::DiagnosticsEngine::Report().

GetArmSMEInlinability()

static ArmSMEInlinability GetArmSMEInlinability ( const FunctionDecl *  Caller, const FunctionDecl *  Callee  )

static

Determines if there are any Arm SME ABI issues with inlining Callee into Caller.

Returns the issue (if any) in the ArmSMEInlinability bit enum.

Definition at line 1183 of file AArch64.cpp.

References ErrorCalleeRequiresNewZA, ErrorIncompatibleStreamingModes, clang::IsArmStreamingFunction(), isStreamingCompatible(), Ok, and WarnIncompatibleStreamingModes.

isStreamingCompatible()

static bool isStreamingCompatible ( const FunctionDecl *  F )

static

Definition at line 1127 of file AArch64.cpp.

References clang::FunctionProtoType::getAArch64SMEAttributes(), clang::Type::getAs(), clang::ValueDecl::getType(), clang::FunctionType::SME_PStateSMCompatibleMask, and clang::T.

Referenced by GetArmSMEInlinability().