IntrinsicInst.cpp File Reference

#include "llvm/IR/IntrinsicInst.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Operator.h"
#include "llvm/IR/PatternMatch.h"
#include "llvm/IR/Statepoint.h"
#include <optional>
#include "llvm/IR/VPIntrinsics.def"

Go to the source code of this file.

Macros
#define	BEGIN_REGISTER_VP_INTRINSIC(VPID, MASKPOS, VLENPOS)
#define	BEGIN_REGISTER_VP_INTRINSIC(VPID, MASKPOS, VLENPOS)
#define	BEGIN_REGISTER_VP_INTRINSIC(VPID, MASKPOS, VLENPOS)
#define	BEGIN_REGISTER_VP_INTRINSIC(VPID, ...)
#define	VP_PROPERTY_FUNCTIONAL_OPC(OPC)
#define	END_REGISTER_VP_INTRINSIC(VPID)
#define	BEGIN_REGISTER_VP_INTRINSIC(VPID, ...)
#define	VP_PROPERTY_FUNCTIONAL_INTRINSIC(INTRIN)
#define	END_REGISTER_VP_INTRINSIC(VPID)
#define	BEGIN_REGISTER_VP_INTRINSIC(VPID, ...)
#define	VP_PROPERTY_NO_FUNCTIONAL   return true;
#define	END_REGISTER_VP_INTRINSIC(VPID)
#define	BEGIN_REGISTER_VP_INTRINSIC(VPID, ...)

Functions
static ValueAsMetadata *	getAsMetadata (Value *V)
static FCmpInst::Predicate	getFPPredicateFromMD (const Value *Op)
constexpr bool	isVPIntrinsic (Intrinsic::ID ID)
static constexpr std::optional< unsigned >	getFunctionalOpcodeForVP (Intrinsic::ID ID)
static constexpr std::optional< Intrinsic::ID >	getFunctionalIntrinsicIDForVP (Intrinsic::ID ID)
static constexpr bool	doesVPHaveNoFunctionalEquivalent (Intrinsic::ID ID)

Macro Definition Documentation

BEGIN_REGISTER_VP_INTRINSIC [1/7]

#define BEGIN_REGISTER_VP_INTRINSIC	(		VPID,
			MASKPOS,
			VLENPOS )

Value:

  case Intrinsic::VPID:                                                        \
    return MASKPOS;

Definition at line 541 of file IntrinsicInst.cpp.

BEGIN_REGISTER_VP_INTRINSIC [2/7]

#define BEGIN_REGISTER_VP_INTRINSIC	(		VPID,
			MASKPOS,
			VLENPOS )

Value:

  case Intrinsic::VPID:                                                        \
    return VLENPOS;

Definition at line 541 of file IntrinsicInst.cpp.

BEGIN_REGISTER_VP_INTRINSIC [3/7]

#define BEGIN_REGISTER_VP_INTRINSIC	(		VPID,
			MASKPOS,
			VLENPOS )

Value:

  case Intrinsic::VPID:                                                        \
    return true;

Definition at line 541 of file IntrinsicInst.cpp.

BEGIN_REGISTER_VP_INTRINSIC [4/7]

#define BEGIN_REGISTER_VP_INTRINSIC	(		VPID,
			... )

Value:

case Intrinsic::VPID:

Definition at line 541 of file IntrinsicInst.cpp.

BEGIN_REGISTER_VP_INTRINSIC [5/7]

#define BEGIN_REGISTER_VP_INTRINSIC	(		VPID,
			... )

Value:

case Intrinsic::VPID:

Definition at line 541 of file IntrinsicInst.cpp.

BEGIN_REGISTER_VP_INTRINSIC [6/7]

#define BEGIN_REGISTER_VP_INTRINSIC	(		VPID,
			... )

Value:

case Intrinsic::VPID:

Definition at line 541 of file IntrinsicInst.cpp.

BEGIN_REGISTER_VP_INTRINSIC [7/7]

#define BEGIN_REGISTER_VP_INTRINSIC	(		VPID,
			... )

Value:

  static_assert(doesVPHaveNoFunctionalEquivalent(Intrinsic::VPID) ||           \
                getFunctionalOpcodeForVP(Intrinsic::VPID) ||                   \
                getFunctionalIntrinsicIDForVP(Intrinsic::VPID));

Definition at line 541 of file IntrinsicInst.cpp.

END_REGISTER_VP_INTRINSIC [1/3]

#define END_REGISTER_VP_INTRINSIC

(

VPID

)

Value:

break;

END_REGISTER_VP_INTRINSIC [2/3]

#define END_REGISTER_VP_INTRINSIC

(

VPID

)

Value:

break;

END_REGISTER_VP_INTRINSIC [3/3]

#define END_REGISTER_VP_INTRINSIC

(

VPID

)

Value:

break;

VP_PROPERTY_FUNCTIONAL_INTRINSIC

#define VP_PROPERTY_FUNCTIONAL_INTRINSIC

(

INTRIN

)

Value:

return Intrinsic::INTRIN;

VP_PROPERTY_FUNCTIONAL_OPC

#define VP_PROPERTY_FUNCTIONAL_OPC

(

OPC

)

Value:

return Instruction::OPC;

VP_PROPERTY_NO_FUNCTIONAL

#define VP_PROPERTY_NO_FUNCTIONAL   return true;

Function Documentation

doesVPHaveNoFunctionalEquivalent()

constexpr bool doesVPHaveNoFunctionalEquivalent ( Intrinsic::ID ID )

staticconstexpr

Definition at line 527 of file IntrinsicInst.cpp.

getAsMetadata()

ValueAsMetadata * getAsMetadata ( Value * V )

static

Definition at line 116 of file IntrinsicInst.cpp.

References llvm::cast(), llvm::dyn_cast(), llvm::ValueAsMetadata::get(), and llvm::isa().

getFPPredicateFromMD()

FCmpInst::Predicate getFPPredicateFromMD ( const Value * Op )

static

Definition at line 312 of file IntrinsicInst.cpp.

References llvm::CmpInst::BAD_FCMP_PREDICATE, llvm::StringSwitch< T, R >::Case(), llvm::cast(), llvm::StringSwitch< T, R >::Default(), llvm::CmpInst::FCMP_OEQ, llvm::CmpInst::FCMP_OGE, llvm::CmpInst::FCMP_OGT, llvm::CmpInst::FCMP_OLE, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::FCMP_ONE, llvm::CmpInst::FCMP_ORD, llvm::CmpInst::FCMP_UEQ, llvm::CmpInst::FCMP_UGE, llvm::CmpInst::FCMP_UGT, llvm::CmpInst::FCMP_ULE, llvm::CmpInst::FCMP_ULT, llvm::CmpInst::FCMP_UNE, llvm::CmpInst::FCMP_UNO, and llvm::isa().

Referenced by llvm::ConstrainedFPCmpIntrinsic::getPredicate().

getFunctionalIntrinsicIDForVP()

constexpr std::optional< Intrinsic::ID > getFunctionalIntrinsicIDForVP ( Intrinsic::ID ID )

staticconstexpr

Definition at line 510 of file IntrinsicInst.cpp.

getFunctionalOpcodeForVP()

constexpr std::optional< unsigned > getFunctionalOpcodeForVP ( Intrinsic::ID ID )

staticconstexpr

Definition at line 491 of file IntrinsicInst.cpp.

isVPIntrinsic()

bool isVPIntrinsic ( Intrinsic::ID ID )

constexpr

Definition at line 473 of file IntrinsicInst.cpp.