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// Copyright 2011 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef V8_X64_CODEGEN_X64_H_
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#define V8_X64_CODEGEN_X64_H_
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// Forward declarations
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class CompilationInfo;
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enum TypeofState { INSIDE_TYPEOF, NOT_INSIDE_TYPEOF };
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// -------------------------------------------------------------------------
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class CodeGenerator: public AstVisitor {
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static bool MakeCode(CompilationInfo* info);
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// Printing of AST, etc. as requested by flags.
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static void MakeCodePrologue(CompilationInfo* info);
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// Allocate and install the code.
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static Handle<Code> MakeCodeEpilogue(MacroAssembler* masm,
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CompilationInfo* info);
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// Print the code after compiling it.
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static void PrintCode(Handle<Code> code, CompilationInfo* info);
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static bool ShouldGenerateLog(Expression* type);
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static bool RecordPositions(MacroAssembler* masm,
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bool right_here = false);
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DISALLOW_COPY_AND_ASSIGN(CodeGenerator);
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class StringCharLoadGenerator : public AllStatic {
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// Generates the code for handling different string types and loading the
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// indexed character into |result|. We expect |index| as untagged input and
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// |result| as untagged output.
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static void Generate(MacroAssembler* masm,
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DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator);
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} } // namespace v8::internal
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#endif // V8_X64_CODEGEN_X64_H_