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      1 // Copyright 2011 the V8 project authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef V8_IA32_CODEGEN_IA32_H_
      6 #define V8_IA32_CODEGEN_IA32_H_
      7 
      8 #include "src/ast.h"
      9 #include "src/ic-inl.h"
     10 
     11 namespace v8 {
     12 namespace internal {
     13 
     14 
     15 class StringCharLoadGenerator : public AllStatic {
     16  public:
     17   // Generates the code for handling different string types and loading the
     18   // indexed character into |result|.  We expect |index| as untagged input and
     19   // |result| as untagged output.
     20   static void Generate(MacroAssembler* masm,
     21                        Factory* factory,
     22                        Register string,
     23                        Register index,
     24                        Register result,
     25                        Label* call_runtime);
     26 
     27  private:
     28   DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator);
     29 };
     30 
     31 
     32 class MathExpGenerator : public AllStatic {
     33  public:
     34   static void EmitMathExp(MacroAssembler* masm,
     35                           XMMRegister input,
     36                           XMMRegister result,
     37                           XMMRegister double_scratch,
     38                           Register temp1,
     39                           Register temp2);
     40 
     41  private:
     42   DISALLOW_COPY_AND_ASSIGN(MathExpGenerator);
     43 };
     44 
     45 } }  // namespace v8::internal
     46 
     47 #endif  // V8_IA32_CODEGEN_IA32_H_
     48