Remove support for 'dart:scalarlist' in the Dart VM.

runtime/vm/intrinsifier_x64.cc

 // 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.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_X64.
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/intrinsifier.h"
 
 #include "vm/assembler.h"
@@ skipping 393 matching lines @@
                      RAX);
   const Immediate& raw_null =
       Immediate(reinterpret_cast<int64_t>(Object::null()));
   __ movq(RAX, raw_null);
   __ ret();
   __ Bind(&fall_through);
   return false;
 }
 
 
-
-// Tests if index is a valid length (Smi and within valid index range),
-// jumps to fall_through if it is not.
-// Returns index in R12, array in RAX.
-// This should be used only on getIndexed intrinsics.
-void TestByteArrayGetIndex(Assembler* assembler, Label* fall_through) {
-  __ movq(RAX, Address(RSP, + 2 * kWordSize));  // Array.
-  __ movq(R12, Address(RSP, + 1 * kWordSize));  // Index.
-  __ testq(R12, Immediate(kSmiTagMask));
-  __ j(NOT_ZERO, fall_through, Assembler::kNearJump);  // Non-smi index.
-  // Range check.
-  __ cmpq(R12, FieldAddress(RAX, ByteArray::length_offset()));
-  // Runtime throws exception.
-  __ j(ABOVE_EQUAL, fall_through, Assembler::kNearJump);
-}
-
-
 #define TYPED_ARRAY_ALLOCATION(type_name, cid, max_len, scale_factor)          \
   Label fall_through;                                                          \
   const intptr_t kArrayLengthStackOffset = 1 * kWordSize;                      \
   __ movq(RDI, Address(RSP, kArrayLengthStackOffset));  /* Array length. */    \
   /* Check that length is a positive Smi. */                                   \
   /* RDI: requested array length argument. */                                  \
   __ testq(RDI, Immediate(kSmiTagSize));                                       \
   __ j(NOT_ZERO, &fall_through);                                               \
   __ cmpq(RDI, Immediate(0));                                                  \
   __ j(LESS, &fall_through);                                                   \
@@ skipping 994 matching lines @@
   __ ret();
   return true;
 }
 
 
 #undef __
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64