[ARM] Add vrecpe, vrecps, vrsqrte, vrsqrts instructions to assembler.

src/arm/assembler-arm.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 1362 matching lines @@
   void vadd(NeonSize size, const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2);
   void vsub(const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2);
   void vsub(NeonSize size, const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2);
   void vmul(const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2);
   void vmul(NeonSize size, const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2);
+  // vrecpe and vrsqrte only support floating point lanes.
+  void vrecpe(const QwNeonRegister dst, const QwNeonRegister src);
+  void vrsqrte(const QwNeonRegister dst, const QwNeonRegister src);
+  void vrecps(const QwNeonRegister dst, const QwNeonRegister src1,
+              const QwNeonRegister src2);
+  void vrsqrts(const QwNeonRegister dst, const QwNeonRegister src1,
+               const QwNeonRegister src2);
   void vtst(NeonSize size, const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2);
   void vceq(const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2);
   void vceq(NeonSize size, const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2);
   void vbsl(const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2);
   void vext(const QwNeonRegister dst, const QwNeonRegister src1,
             const QwNeonRegister src2, int bytes);
@@ skipping 406 matching lines @@
   explicit EnsureSpace(Assembler* assembler) {
     assembler->CheckBuffer();
   }
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_ARM_ASSEMBLER_ARM_H_