Merge revision 6500-6600 from bleeding_edge to the isolates branch.

src/arm/assembler-arm.cc

 // 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 2213 matching lines @@
 
 void Assembler::vcvt_f32_f64(const SwVfpRegister dst,
                              const DwVfpRegister src,
                              ConversionMode mode,
                              const Condition cond) {
   ASSERT(Isolate::Current()->cpu_features()->IsEnabled(VFP3));
   emit(EncodeVCVT(F32, dst.code(), F64, src.code(), mode, cond));
 }
 
 
+void Assembler::vabs(const DwVfpRegister dst,
+                     const DwVfpRegister src,
+                     const Condition cond) {
+  emit(cond | 0xE*B24 | 0xB*B20 | dst.code()*B12 |
+       0x5*B9 | B8 | 0x3*B6 | src.code());
+}
+
+
 void Assembler::vadd(const DwVfpRegister dst,
                      const DwVfpRegister src1,
                      const DwVfpRegister src2,
                      const Condition cond) {
   // Dd = vadd(Dn, Dm) double precision floating point addition.
   // Dd = D:Vd; Dm=M:Vm; Dn=N:Vm.
   // Instruction details available in ARM DDI 0406A, A8-536.
   // cond(31-28) | 11100(27-23)| D=?(22) | 11(21-20) | Vn(19-16) |
   // Vd(15-12) | 101(11-9) | sz(8)=1 | N(7)=0 | 0(6) | M=?(5) | 0(4) | Vm(3-0)
   ASSERT(Isolate::Current()->cpu_features()->IsEnabled(VFP3));
@@ skipping 366 matching lines @@
 
   // Since a constant pool was just emitted, move the check offset forward by
   // the standard interval.
   next_buffer_check_ = pc_offset() + kCheckConstInterval;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM