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// Copyright 2013 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.
#ifndef V8_ARM64_CODEGEN_ARM64_H_
#define V8_ARM64_CODEGEN_ARM64_H_
#include "src/ast.h"
#include "src/ic-inl.h"
namespace v8 {
namespace internal {
class StringCharLoadGenerator : public AllStatic {
public:
// Generates the code for handling different string types and loading the
// indexed character into |result|. We expect |index| as untagged input and
// |result| as untagged output. Register index is asserted to be a 32-bit W
// register.
static void Generate(MacroAssembler* masm,
Register string,
Register index,
Register result,
Label* call_runtime);
private:
DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator);
};
class MathExpGenerator : public AllStatic {
public:
static void EmitMathExp(MacroAssembler* masm,
DoubleRegister input,
DoubleRegister result,
DoubleRegister double_scratch1,
DoubleRegister double_scratch2,
Register temp1,
Register temp2,
Register temp3);
private:
DISALLOW_COPY_AND_ASSIGN(MathExpGenerator);
};
} } // namespace v8::internal
#endif // V8_ARM64_CODEGEN_ARM64_H_
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