Faster implementation of Math.exp()

src/ia32/assembler-ia32.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 972 matching lines @@
   void cvttss2si(Register dst, const Operand& src);
   void cvttsd2si(Register dst, const Operand& src);
   void cvtsd2si(Register dst, XMMRegister src);
 
   void cvtsi2sd(XMMRegister dst, Register src) { cvtsi2sd(dst, Operand(src)); }
   void cvtsi2sd(XMMRegister dst, const Operand& src);
   void cvtss2sd(XMMRegister dst, XMMRegister src);
   void cvtsd2ss(XMMRegister dst, XMMRegister src);
 
   void addsd(XMMRegister dst, XMMRegister src);
+  void addsd(XMMRegister dst, const Operand& src);
   void subsd(XMMRegister dst, XMMRegister src);
   void mulsd(XMMRegister dst, XMMRegister src);
+  void mulsd(XMMRegister dst, const Operand& src);
   void divsd(XMMRegister dst, XMMRegister src);
   void xorpd(XMMRegister dst, XMMRegister src);
   void xorps(XMMRegister dst, XMMRegister src);
   void sqrtsd(XMMRegister dst, XMMRegister src);
 
   void andpd(XMMRegister dst, XMMRegister src);
   void orpd(XMMRegister dst, XMMRegister src);
 
   void ucomisd(XMMRegister dst, XMMRegister src);
   void ucomisd(XMMRegister dst, const Operand& src);
@@ skipping 36 matching lines @@
 
   void pand(XMMRegister dst, XMMRegister src);
   void pxor(XMMRegister dst, XMMRegister src);
   void por(XMMRegister dst, XMMRegister src);
   void ptest(XMMRegister dst, XMMRegister src);
 
   void psllq(XMMRegister reg, int8_t shift);
   void psllq(XMMRegister dst, XMMRegister src);
   void psrlq(XMMRegister reg, int8_t shift);
   void psrlq(XMMRegister dst, XMMRegister src);
-  void pshufd(XMMRegister dst, XMMRegister src, int8_t shuffle);
+  void pshufd(XMMRegister dst, XMMRegister src, uint8_t shuffle);
   void pextrd(Register dst, XMMRegister src, int8_t offset) {
     pextrd(Operand(dst), src, offset);
   }
   void pextrd(const Operand& dst, XMMRegister src, int8_t offset);
   void pinsrd(XMMRegister dst, Register src, int8_t offset) {
     pinsrd(dst, Operand(src), offset);
   }
   void pinsrd(XMMRegister dst, const Operand& src, int8_t offset);
 
   // Parallel XMM operations.
@@ skipping 143 matching lines @@
  private:
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_ASSEMBLER_IA32_H_