[ARM] Add fp version of vceq to assembler, disassembler, and simulator.

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 4239 matching lines @@
   dst.split_code(&vd, &d);
   int vn, n;
   src1.split_code(&vn, &n);
   int vm, m;
   src2.split_code(&vm, &m);
   int sz = static_cast<int>(size);
   emit(0x1E4U * B23 | d * B22 | sz * B20 | vn * B16 | vd * B12 | 0x8 * B8 |
        n * B7 | B6 | m * B5 | B4 | vm);
 }
 
+void Assembler::vceq(const QwNeonRegister dst, const QwNeonRegister src1,
+                     const QwNeonRegister src2) {
+  DCHECK(IsEnabled(NEON));
+  // Qd = vceq(Qn, Qm) SIMD integer compare equal.
+  // Instruction details available in ARM DDI 0406C.b, A8-844.
+  int vd, d;
+  dst.split_code(&vd, &d);
+  int vn, n;
+  src1.split_code(&vn, &n);
+  int vm, m;
+  src2.split_code(&vm, &m);
+  emit(0x1E4U * B23 | d * B22 | vn * B16 | vd * B12 | 0xe * B8 | n * B7 | B6 |
+       m * B5 | vm);
+}
+
 void Assembler::vceq(NeonSize size, QwNeonRegister dst,
                      const QwNeonRegister src1, const QwNeonRegister src2) {
   DCHECK(IsEnabled(NEON));
   // Qd = vceq(Qn, Qm) SIMD bitwise compare equal.
   // Instruction details available in ARM DDI 0406C.b, A8-844.
   int vd, d;
   dst.split_code(&vd, &d);
   int vn, n;
   src1.split_code(&vn, &n);
   int vm, m;
@@ skipping 659 matching lines @@
     DCHECK(is_uint12(offset));
     instr_at_put(pc, SetLdrRegisterImmediateOffset(instr, offset));
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM