Add VSQRT instruction to the integrated ARM assembler.

src/DartARM32/assembler_arm.h

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 //
 // This is forked from Dart revision df52deea9f25690eb8b66c5995da92b70f7ac1fe
 // Please update the (git) revision if we merge changes from Dart.
 // https://code.google.com/p/dart/wiki/GettingTheSource
 
 #ifndef VM_ASSEMBLER_ARM_H_
 #define VM_ASSEMBLER_ARM_H_
@@ skipping 719 matching lines @@
   void vcgtqi(OperandSize sz, QRegister qd, QRegister qn, QRegister qm);
   void vcugtqi(OperandSize sz, QRegister qd, QRegister qn, QRegister qm);
   void vcgtqs(QRegister qd, QRegister qn, QRegister qm);
 
   void vabss(SRegister sd, SRegister sm, Condition cond = AL);
   void vabsd(DRegister dd, DRegister dm, Condition cond = AL);
   void vabsqs(QRegister qd, QRegister qm);
   void vnegs(SRegister sd, SRegister sm, Condition cond = AL);
   void vnegd(DRegister dd, DRegister dm, Condition cond = AL);
   void vnegqs(QRegister qd, QRegister qm);
+#if 0
+  // Moved to ARM32::AssemblerARM32::vsqrts().
   void vsqrts(SRegister sd, SRegister sm, Condition cond = AL);
+  // Moved to ARM32::AssemblerARM32::vsqrts().
   void vsqrtd(DRegister dd, DRegister dm, Condition cond = AL);
 
-#if 0
   // Moved to ARM32::AssemblerARM32::vcvtsd().
   void vcvtsd(SRegister sd, DRegister dm, Condition cond = AL);
   // Moved to ARM32::AssemblerARM32:vcvtds().
   void vcvtds(DRegister dd, SRegister sm, Condition cond = AL);
   // Moved to ARM32::AssemblerARM32::vcvtis()
   void vcvtis(SRegister sd, SRegister sm, Condition cond = AL);
   // Moved to ARM32::AssemblerARM32::vcvtid()
   void vcvtid(SRegister sd, DRegister dm, Condition cond = AL);
   // Moved to ARM32::AssemblerARM32::vcvtsi()
   void vcvtsi(SRegister sd, SRegister sm, Condition cond = AL);
@@ skipping 639 matching lines @@
   // ARM32::AssemblerARM::veord()
 #endif
 
   DISALLOW_ALLOCATION();
   DISALLOW_COPY_AND_ASSIGN(Assembler);
 };
 
 }  // namespace dart
 
 #endif  // VM_ASSEMBLER_ARM_H_