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// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/builtins/builtins-utils-gen.h"
#include "src/builtins/builtins.h"
#include "src/codegen/code-stub-assembler.h"
#include "src/ic/binary-op-assembler.h"
#include "src/ic/unary-op-assembler.h"
namespace v8 {
namespace internal {
// -----------------------------------------------------------------------------
// ES6 section 20.1 Number Objects
#define DEF_BINOP(Name, Generator) \
TF_BUILTIN(Name, CodeStubAssembler) { \
auto lhs = Parameter<Object>(Descriptor::kLeft); \
auto rhs = Parameter<Object>(Descriptor::kRight); \
auto context = Parameter<Context>(Descriptor::kContext); \
auto feedback_vector = \
Parameter<FeedbackVector>(Descriptor::kFeedbackVector); \
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot); \
\
BinaryOpAssembler binop_asm(state()); \
TNode<Object> result = \
binop_asm.Generator([&]() { return context; }, lhs, rhs, slot, \
[&]() { return feedback_vector; }, \
UpdateFeedbackMode::kGuaranteedFeedback, false); \
\
Return(result); \
}
DEF_BINOP(Add_WithFeedback, Generate_AddWithFeedback)
DEF_BINOP(Subtract_WithFeedback, Generate_SubtractWithFeedback)
DEF_BINOP(Multiply_WithFeedback, Generate_MultiplyWithFeedback)
DEF_BINOP(Divide_WithFeedback, Generate_DivideWithFeedback)
DEF_BINOP(Modulus_WithFeedback, Generate_ModulusWithFeedback)
DEF_BINOP(Exponentiate_WithFeedback, Generate_ExponentiateWithFeedback)
DEF_BINOP(BitwiseOr_WithFeedback, Generate_BitwiseOrWithFeedback)
DEF_BINOP(BitwiseXor_WithFeedback, Generate_BitwiseXorWithFeedback)
DEF_BINOP(BitwiseAnd_WithFeedback, Generate_BitwiseAndWithFeedback)
DEF_BINOP(ShiftLeft_WithFeedback, Generate_ShiftLeftWithFeedback)
DEF_BINOP(ShiftRight_WithFeedback, Generate_ShiftRightWithFeedback)
DEF_BINOP(ShiftRightLogical_WithFeedback,
Generate_ShiftRightLogicalWithFeedback)
#undef DEF_BINOP
#define DEF_BINOP(Name, Generator) \
TF_BUILTIN(Name, CodeStubAssembler) { \
auto lhs = Parameter<Object>(Descriptor::kLeft); \
auto rhs = Parameter<Object>(Descriptor::kRight); \
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot); \
\
BinaryOpAssembler binop_asm(state()); \
TNode<Object> result = binop_asm.Generator( \
[&]() { return LoadContextFromBaseline(); }, lhs, rhs, slot, \
[&]() { return LoadFeedbackVectorFromBaseline(); }, \
UpdateFeedbackMode::kGuaranteedFeedback, false); \
\
Return(result); \
}
DEF_BINOP(Add_Baseline, Generate_AddWithFeedback)
DEF_BINOP(Subtract_Baseline, Generate_SubtractWithFeedback)
DEF_BINOP(Multiply_Baseline, Generate_MultiplyWithFeedback)
DEF_BINOP(Divide_Baseline, Generate_DivideWithFeedback)
DEF_BINOP(Modulus_Baseline, Generate_ModulusWithFeedback)
DEF_BINOP(Exponentiate_Baseline, Generate_ExponentiateWithFeedback)
DEF_BINOP(BitwiseOr_Baseline, Generate_BitwiseOrWithFeedback)
DEF_BINOP(BitwiseXor_Baseline, Generate_BitwiseXorWithFeedback)
DEF_BINOP(BitwiseAnd_Baseline, Generate_BitwiseAndWithFeedback)
DEF_BINOP(ShiftLeft_Baseline, Generate_ShiftLeftWithFeedback)
DEF_BINOP(ShiftRight_Baseline, Generate_ShiftRightWithFeedback)
DEF_BINOP(ShiftRightLogical_Baseline, Generate_ShiftRightLogicalWithFeedback)
#undef DEF_BINOP
#define DEF_UNOP(Name, Generator) \
TF_BUILTIN(Name, CodeStubAssembler) { \
auto value = Parameter<Object>(Descriptor::kValue); \
auto context = Parameter<Context>(Descriptor::kContext); \
auto feedback_vector = \
Parameter<FeedbackVector>(Descriptor::kFeedbackVector); \
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot); \
\
UnaryOpAssembler a(state()); \
TNode<Object> result = \
a.Generator(context, value, slot, feedback_vector, \
UpdateFeedbackMode::kGuaranteedFeedback); \
\
Return(result); \
}
DEF_UNOP(BitwiseNot_WithFeedback, Generate_BitwiseNotWithFeedback)
DEF_UNOP(Decrement_WithFeedback, Generate_DecrementWithFeedback)
DEF_UNOP(Increment_WithFeedback, Generate_IncrementWithFeedback)
DEF_UNOP(Negate_WithFeedback, Generate_NegateWithFeedback)
#undef DEF_UNOP
#define DEF_UNOP(Name, Generator) \
TF_BUILTIN(Name, CodeStubAssembler) { \
auto value = Parameter<Object>(Descriptor::kValue); \
auto context = LoadContextFromBaseline(); \
auto feedback_vector = LoadFeedbackVectorFromBaseline(); \
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot); \
\
UnaryOpAssembler a(state()); \
TNode<Object> result = \
a.Generator(context, value, slot, feedback_vector, \
UpdateFeedbackMode::kGuaranteedFeedback); \
\
Return(result); \
}
DEF_UNOP(BitwiseNot_Baseline, Generate_BitwiseNotWithFeedback)
DEF_UNOP(Decrement_Baseline, Generate_DecrementWithFeedback)
DEF_UNOP(Increment_Baseline, Generate_IncrementWithFeedback)
DEF_UNOP(Negate_Baseline, Generate_NegateWithFeedback)
#undef DEF_UNOP
#define DEF_COMPARE(Name) \
TF_BUILTIN(Name##_WithFeedback, CodeStubAssembler) { \
auto lhs = Parameter<Object>(Descriptor::kLeft); \
auto rhs = Parameter<Object>(Descriptor::kRight); \
auto context = Parameter<Context>(Descriptor::kContext); \
auto feedback_vector = \
Parameter<FeedbackVector>(Descriptor::kFeedbackVector); \
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot); \
\
TVARIABLE(Smi, var_type_feedback); \
TNode<Oddball> result = RelationalComparison(Operation::k##Name, lhs, rhs, \
context, &var_type_feedback); \
UpdateFeedback(var_type_feedback.value(), feedback_vector, slot); \
\
Return(result); \
}
DEF_COMPARE(LessThan)
DEF_COMPARE(LessThanOrEqual)
DEF_COMPARE(GreaterThan)
DEF_COMPARE(GreaterThanOrEqual)
#undef DEF_COMPARE
#define DEF_COMPARE(Name) \
TF_BUILTIN(Name##_Baseline, CodeStubAssembler) { \
auto lhs = Parameter<Object>(Descriptor::kLeft); \
auto rhs = Parameter<Object>(Descriptor::kRight); \
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot); \
\
TVARIABLE(Smi, var_type_feedback); \
TNode<Oddball> result = RelationalComparison( \
Operation::k##Name, lhs, rhs, \
[&]() { return LoadContextFromBaseline(); }, &var_type_feedback); \
auto feedback_vector = LoadFeedbackVectorFromBaseline(); \
UpdateFeedback(var_type_feedback.value(), feedback_vector, slot); \
\
Return(result); \
}
DEF_COMPARE(LessThan)
DEF_COMPARE(LessThanOrEqual)
DEF_COMPARE(GreaterThan)
DEF_COMPARE(GreaterThanOrEqual)
#undef DEF_COMPARE
TF_BUILTIN(Equal_WithFeedback, CodeStubAssembler) {
auto lhs = Parameter<Object>(Descriptor::kLeft);
auto rhs = Parameter<Object>(Descriptor::kRight);
auto context = Parameter<Context>(Descriptor::kContext);
auto feedback_vector = Parameter<FeedbackVector>(Descriptor::kFeedbackVector);
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot);
TVARIABLE(Smi, var_type_feedback);
TNode<Oddball> result = Equal(
lhs, rhs, [&]() { return context; }, &var_type_feedback);
UpdateFeedback(var_type_feedback.value(), feedback_vector, slot);
Return(result);
}
TF_BUILTIN(StrictEqual_WithFeedback, CodeStubAssembler) {
auto lhs = Parameter<Object>(Descriptor::kLeft);
auto rhs = Parameter<Object>(Descriptor::kRight);
auto feedback_vector = Parameter<FeedbackVector>(Descriptor::kFeedbackVector);
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot);
TVARIABLE(Smi, var_type_feedback);
TNode<Oddball> result = StrictEqual(lhs, rhs, &var_type_feedback);
UpdateFeedback(var_type_feedback.value(), feedback_vector, slot);
Return(result);
}
TF_BUILTIN(Equal_Baseline, CodeStubAssembler) {
auto lhs = Parameter<Object>(Descriptor::kLeft);
auto rhs = Parameter<Object>(Descriptor::kRight);
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot);
TVARIABLE(Smi, var_type_feedback);
TNode<Oddball> result = Equal(
lhs, rhs, [&]() { return LoadContextFromBaseline(); },
&var_type_feedback);
auto feedback_vector = LoadFeedbackVectorFromBaseline();
UpdateFeedback(var_type_feedback.value(), feedback_vector, slot);
Return(result);
}
TF_BUILTIN(StrictEqual_Baseline, CodeStubAssembler) {
auto lhs = Parameter<Object>(Descriptor::kLeft);
auto rhs = Parameter<Object>(Descriptor::kRight);
auto slot = UncheckedParameter<UintPtrT>(Descriptor::kSlot);
TVARIABLE(Smi, var_type_feedback);
TNode<Oddball> result = StrictEqual(lhs, rhs, &var_type_feedback);
auto feedback_vector = LoadFeedbackVectorFromBaseline();
UpdateFeedback(var_type_feedback.value(), feedback_vector, slot);
Return(result);
}
} // namespace internal
} // namespace v8
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