#include <stddef.h>
#include <stdint.h>
#include <limits>
#include <optional>
#include <type_traits>
#include <vector>
#include "src/base/bits.h"
#include "src/base/flags.h"
#include "src/base/iterator.h"
#include "src/base/logging.h"
#include "src/base/macros.h"
#include "src/codegen/cpu-features.h"
#include "src/codegen/ia32/assembler-ia32.h"
#include "src/codegen/ia32/register-ia32.h"
#include "src/codegen/machine-type.h"
#include "src/codegen/macro-assembler-base.h"
#include "src/common/globals.h"
#include "src/compiler/backend/instruction-codes.h"
#include "src/compiler/backend/instruction-selector-adapter.h"
#include "src/compiler/backend/instruction-selector-impl.h"
#include "src/compiler/backend/instruction-selector.h"
#include "src/compiler/backend/instruction.h"
#include "src/compiler/frame.h"
#include "src/compiler/globals.h"
#include "src/compiler/linkage.h"
#include "src/compiler/turboshaft/opmasks.h"
#include "src/compiler/write-barrier-kind.h"
#include "src/flags/flags.h"
#include "src/utils/utils.h"
#include "src/zone/zone-containers.h"

Include dependency graph for instruction-selector-ia32.cc:

Classes
class	v8::internal::compiler::IA32OperandGeneratorT

Namespaces
namespace	v8

namespace	v8::internal

namespace	v8::internal::compiler

Macros
#define	RO_OP_T_LIST(V)

#define	RO_WITH_TEMP_OP_T_LIST(V)

#define	RO_WITH_TEMP_SIMD_OP_T_LIST(V)

#define	RR_OP_T_LIST(V)

#define	RRO_FLOAT_OP_T_LIST(V)

#define	FLOAT_UNOP_T_LIST(V)

#define	RO_VISITOR(Name, opcode)

#define	RO_WITH_TEMP_VISITOR(Name, opcode)

#define	RO_WITH_TEMP_SIMD_VISITOR(Name, opcode)

#define	RR_VISITOR(Name, opcode)

#define	RRO_FLOAT_VISITOR(Name, opcode)

#define	FLOAT_UNOP_VISITOR(Name, opcode)

#define	VISIT_ATOMIC_BINOP(op)

#define	SIMD_INT_TYPES(V)

#define	SIMD_BINOP_LIST(V)

#define	SIMD_BINOP_UNIFIED_SSE_AVX_LIST(V)

#define	SIMD_BINOP_RRR(V)

#define	SIMD_UNOP_LIST(V)

#define	SIMD_ALLTRUE_LIST(V)

#define	SIMD_SHIFT_OPCODES_UNIFED_SSE_AVX(V)

Functions
static void	v8::internal::compiler::VisitShift (InstructionSelectorT *selector, OpIndex node, ArchOpcode opcode)

void	v8::internal::compiler::VisitWord32PairShift (InstructionSelectorT *selector, InstructionCode opcode, OpIndex node)

AtomicMemoryOrder	v8::internal::compiler::AtomicOrder (InstructionSelectorT *selector, OpIndex node)

MachineType	v8::internal::compiler::AtomicOpType (InstructionSelectorT *selector, OpIndex node)

Macro Definition Documentation

◆ FLOAT_UNOP_T_LIST

#define FLOAT_UNOP_T_LIST ( V )

Value:

  V(Float32Abs, kFloat32Abs)        \
  V(Float64Abs, kFloat64Abs)        \
  V(Float32Neg, kFloat32Neg)        \
  V(Float64Neg, kFloat64Neg)        \
  IF_WASM(V, F32x4Abs, kFloat32Abs) \
  IF_WASM(V, F32x4Neg, kFloat32Neg) \
  IF_WASM(V, F64x2Abs, kFloat64Abs) \
  IF_WASM(V, F64x2Neg, kFloat64Neg)

Definition at line 1582 of file instruction-selector-ia32.cc.

◆ FLOAT_UNOP_VISITOR

#define FLOAT_UNOP_VISITOR	(		Name,
			opcode )

Value:

  void InstructionSelectorT::Visit##Name(OpIndex node) {         \
    DCHECK_EQ(this->value_input_count(node), 1);                 \
    VisitFloatUnop(this, node, this->input_at(node, 0), opcode); \
  }

Definition at line 1632 of file instruction-selector-ia32.cc.

◆ RO_OP_T_LIST

#define RO_OP_T_LIST ( V )

Value:

  V(Float32Sqrt, kIA32Float32Sqrt)                           \
  V(Float64Sqrt, kIA32Float64Sqrt)                           \
  V(ChangeInt32ToFloat64, kSSEInt32ToFloat64)                \
  V(TruncateFloat32ToInt32, kIA32Float32ToInt32)             \
  V(TruncateFloat64ToFloat32, kIA32Float64ToFloat32)         \
  V(BitcastFloat32ToInt32, kIA32BitcastFI)                   \
  V(BitcastInt32ToFloat32, kIA32BitcastIF)                   \
  V(Float64ExtractLowWord32, kIA32Float64ExtractLowWord32)   \
  V(Float64ExtractHighWord32, kIA32Float64ExtractHighWord32) \
  V(ChangeFloat64ToInt32, kIA32Float64ToInt32)               \
  V(ChangeFloat32ToFloat64, kIA32Float32ToFloat64)           \
  V(RoundInt32ToFloat32, kSSEInt32ToFloat32)                 \
  V(RoundFloat64ToInt32, kIA32Float64ToInt32)                \
  V(Word32Clz, kIA32Lzcnt)                                   \
  V(Word32Ctz, kIA32Tzcnt)                                   \
  V(Word32Popcnt, kIA32Popcnt)                               \
  V(SignExtendWord8ToInt32, kIA32Movsxbl)                    \
  V(SignExtendWord16ToInt32, kIA32Movsxwl)                   \

Definition at line 1521 of file instruction-selector-ia32.cc.

◆ RO_VISITOR

#define RO_VISITOR	(		Name,
			opcode )

Value:

  void InstructionSelectorT::Visit##Name(OpIndex node) { \
    VisitRO(this, node, opcode);                         \
  }

Definition at line 1592 of file instruction-selector-ia32.cc.

◆ RO_WITH_TEMP_OP_T_LIST

#define RO_WITH_TEMP_OP_T_LIST ( V )

Value:

V(ChangeUint32ToFloat64, kIA32Uint32ToFloat64)

Definition at line 1541 of file instruction-selector-ia32.cc.

◆ RO_WITH_TEMP_SIMD_OP_T_LIST

#define RO_WITH_TEMP_SIMD_OP_T_LIST ( V )

Value:

  V(TruncateFloat64ToUint32, kIA32Float64ToUint32) \
  V(TruncateFloat32ToUint32, kIA32Float32ToUint32) \
  V(ChangeFloat64ToUint32, kIA32Float64ToUint32)

Definition at line 1543 of file instruction-selector-ia32.cc.

◆ RO_WITH_TEMP_SIMD_VISITOR

#define RO_WITH_TEMP_SIMD_VISITOR	(		Name,
			opcode )

Value:

  void InstructionSelectorT::Visit##Name(OpIndex node) { \
    VisitROWithTempSimd(this, node, opcode);             \
  }

Definition at line 1608 of file instruction-selector-ia32.cc.

◆ RO_WITH_TEMP_VISITOR

#define RO_WITH_TEMP_VISITOR	(		Name,
			opcode )

Value:

  void InstructionSelectorT::Visit##Name(OpIndex node) { \
    VisitROWithTemp(this, node, opcode);                 \
  }

Definition at line 1600 of file instruction-selector-ia32.cc.

◆ RR_OP_T_LIST

#define RR_OP_T_LIST ( V )

Value:

  V(Float32RoundDown, kIA32Float32Round | MiscField::encode(kRoundDown))       \
  V(Float64RoundDown, kIA32Float64Round | MiscField::encode(kRoundDown))       \
  V(Float32RoundUp, kIA32Float32Round | MiscField::encode(kRoundUp))           \
  V(Float64RoundUp, kIA32Float64Round | MiscField::encode(kRoundUp))           \
  V(Float32RoundTruncate, kIA32Float32Round | MiscField::encode(kRoundToZero)) \
  V(Float64RoundTruncate, kIA32Float64Round | MiscField::encode(kRoundToZero)) \
  V(Float32RoundTiesEven,                                                      \
    kIA32Float32Round | MiscField::encode(kRoundToNearest))                    \
  V(Float64RoundTiesEven,                                                      \
    kIA32Float64Round | MiscField::encode(kRoundToNearest))                    \
  V(TruncateFloat64ToWord32, kArchTruncateDoubleToI)                           \
  IF_WASM(V, F32x4Ceil, kIA32F32x4Round | MiscField::encode(kRoundUp))         \
  IF_WASM(V, F32x4Floor, kIA32F32x4Round | MiscField::encode(kRoundDown))      \
  IF_WASM(V, F32x4Trunc, kIA32F32x4Round | MiscField::encode(kRoundToZero))    \
  IF_WASM(V, F32x4NearestInt,                                                  \
          kIA32F32x4Round | MiscField::encode(kRoundToNearest))                \
  IF_WASM(V, F64x2Ceil, kIA32F64x2Round | MiscField::encode(kRoundUp))         \
  IF_WASM(V, F64x2Floor, kIA32F64x2Round | MiscField::encode(kRoundDown))      \
  IF_WASM(V, F64x2Trunc, kIA32F64x2Round | MiscField::encode(kRoundToZero))    \
  IF_WASM(V, F64x2NearestInt,                                                  \
          kIA32F64x2Round | MiscField::encode(kRoundToNearest))                \
  IF_WASM(V, F64x2Sqrt, kIA32F64x2Sqrt)

Definition at line 1548 of file instruction-selector-ia32.cc.

◆ RR_VISITOR

#define RR_VISITOR	(		Name,
			opcode )

Value:

  void InstructionSelectorT::Visit##Name(OpIndex node) { \
    VisitRR(this, node, opcode);                         \
  }

Definition at line 1616 of file instruction-selector-ia32.cc.

◆ RRO_FLOAT_OP_T_LIST

#define RRO_FLOAT_OP_T_LIST ( V )

Value:

  V(Float32Add, kFloat32Add)   \
  V(Float64Add, kFloat64Add)   \
  V(Float32Sub, kFloat32Sub)   \
  V(Float64Sub, kFloat64Sub)   \
  V(Float32Mul, kFloat32Mul)   \
  V(Float64Mul, kFloat64Mul)   \
  V(Float32Div, kFloat32Div)   \
  V(Float64Div, kFloat64Div)

Definition at line 1572 of file instruction-selector-ia32.cc.

◆ RRO_FLOAT_VISITOR

#define RRO_FLOAT_VISITOR	(		Name,
			opcode )

Value:

  void InstructionSelectorT::Visit##Name(OpIndex node) { \
    VisitRROFloat(this, node, opcode);                   \
  }

Definition at line 1624 of file instruction-selector-ia32.cc.

◆ SIMD_ALLTRUE_LIST

#define SIMD_ALLTRUE_LIST ( V )

Value:

  V(I64x2AllTrue)            \
  V(I32x4AllTrue)            \
  V(I16x8AllTrue)            \
  V(I8x16AllTrue)

Definition at line 2808 of file instruction-selector-ia32.cc.

◆ SIMD_BINOP_LIST

#define SIMD_BINOP_LIST ( V )

Value:

  V(I32x4GtU)              \
  V(I32x4GeU)              \
  V(I16x8Ne)               \
  V(I16x8GeS)              \
  V(I16x8GtU)              \
  V(I16x8GeU)              \
  V(I8x16Ne)               \
  V(I8x16GeS)              \
  V(I8x16GtU)              \
  V(I8x16GeU)

Definition at line 2680 of file instruction-selector-ia32.cc.

◆ SIMD_BINOP_RRR

#define SIMD_BINOP_RRR ( V )

Value:

  V(I64x2ExtMulLowI32x4S)  \
  V(I64x2ExtMulHighI32x4S) \
  V(I64x2ExtMulLowI32x4U)  \
  V(I64x2ExtMulHighI32x4U) \
  V(I32x4ExtMulLowI16x8S)  \
  V(I32x4ExtMulHighI16x8S) \
  V(I32x4ExtMulLowI16x8U)  \
  V(I32x4ExtMulHighI16x8U) \
  V(I16x8ExtMulLowI8x16S)  \
  V(I16x8ExtMulHighI8x16S) \
  V(I16x8ExtMulLowI8x16U)  \
  V(I16x8ExtMulHighI8x16U) \
  V(I16x8Q15MulRSatS)      \
  V(I16x8RelaxedQ15MulRS)

Definition at line 2764 of file instruction-selector-ia32.cc.

◆ SIMD_BINOP_UNIFIED_SSE_AVX_LIST

#define SIMD_BINOP_UNIFIED_SSE_AVX_LIST ( V )

Definition at line 2692 of file instruction-selector-ia32.cc.

◆ SIMD_INT_TYPES

#define SIMD_INT_TYPES ( V )

Value:

  V(I32x4)                \
  V(I16x8)                \
  V(I8x16)

Definition at line 2675 of file instruction-selector-ia32.cc.

◆ SIMD_SHIFT_OPCODES_UNIFED_SSE_AVX

#define SIMD_SHIFT_OPCODES_UNIFED_SSE_AVX ( V )

Value:

  V(I64x2Shl)                                \
  V(I64x2ShrU)                               \
  V(I32x4Shl)                                \
  V(I32x4ShrS)                               \
  V(I32x4ShrU)                               \
  V(I16x8Shl)                                \
  V(I16x8ShrS)                               \
  V(I16x8ShrU)

Definition at line 2814 of file instruction-selector-ia32.cc.

◆ SIMD_UNOP_LIST

#define SIMD_UNOP_LIST ( V )

Value:

  V(F64x2ConvertLowI32x4S)  \
  V(F32x4DemoteF64x2Zero)   \
  V(F32x4Sqrt)              \
  V(F32x4SConvertI32x4)     \
  V(I64x2BitMask)           \
  V(I64x2SConvertI32x4Low)  \
  V(I64x2SConvertI32x4High) \
  V(I64x2UConvertI32x4Low)  \
  V(I64x2UConvertI32x4High) \
  V(I32x4SConvertI16x8Low)  \
  V(I32x4SConvertI16x8High) \
  V(I32x4Neg)               \
  V(I32x4UConvertI16x8Low)  \
  V(I32x4UConvertI16x8High) \
  V(I32x4Abs)               \
  V(I32x4BitMask)           \
  V(I16x8SConvertI8x16Low)  \
  V(I16x8SConvertI8x16High) \
  V(I16x8Neg)               \
  V(I16x8UConvertI8x16Low)  \
  V(I16x8UConvertI8x16High) \
  V(I16x8Abs)               \
  V(I8x16Neg)               \
  V(I8x16Abs)               \
  V(I8x16BitMask)           \
  V(S128Not)

Definition at line 2780 of file instruction-selector-ia32.cc.

◆ VISIT_ATOMIC_BINOP

#define VISIT_ATOMIC_BINOP ( op )

Value:

  void InstructionSelectorT::VisitWord32Atomic##op(OpIndex node) {       \
    VisitWord32AtomicBinaryOperation(                                    \
        node, kAtomic##op##Int8, kAtomic##op##Uint8, kAtomic##op##Int16, \
        kAtomic##op##Uint16, kAtomic##op##Word32);                       \
  }

Definition at line 2520 of file instruction-selector-ia32.cc.

Variable Documentation

◆ base

OpIndex base = {}

Definition at line 65 of file instruction-selector-ia32.cc.

◆ displacement

int32_t displacement = 0

Definition at line 80 of file instruction-selector-ia32.cc.

◆ displacement_mode

DisplacementMode displacement_mode = kPositiveDisplacement

Definition at line 81 of file instruction-selector-ia32.cc.

◆ index

OpIndex index = {}

Definition at line 66 of file instruction-selector-ia32.cc.

◆ offset

int32_t offset

Definition at line 67 of file instruction-selector-ia32.cc.

◆ scale

int scale = 0

Definition at line 73 of file instruction-selector-ia32.cc.

Classes

Namespaces

Macros

Functions

Macro Definition Documentation

◆ FLOAT_UNOP_T_LIST

◆ FLOAT_UNOP_VISITOR

◆ RO_OP_T_LIST

◆ RO_VISITOR

◆ RO_WITH_TEMP_OP_T_LIST

◆ RO_WITH_TEMP_SIMD_OP_T_LIST

◆ RO_WITH_TEMP_SIMD_VISITOR

◆ RO_WITH_TEMP_VISITOR

◆ RR_OP_T_LIST

◆ RR_VISITOR

◆ RRO_FLOAT_OP_T_LIST

◆ RRO_FLOAT_VISITOR

◆ SIMD_ALLTRUE_LIST

◆ SIMD_BINOP_LIST

◆ SIMD_BINOP_RRR

◆ SIMD_BINOP_UNIFIED_SSE_AVX_LIST

◆ SIMD_INT_TYPES

◆ SIMD_SHIFT_OPCODES_UNIFED_SSE_AVX

◆ SIMD_UNOP_LIST

◆ VISIT_ATOMIC_BINOP

Variable Documentation

◆ base

◆ displacement

◆ displacement_mode

◆ index

◆ offset

◆ scale