VM: Refactor more intrinsics of GrowableList to use IR builder.

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 79 matching lines @@
       RCX);
 
   // Set the length field in the growable array object to 0.
   __ ZeroInitSmiField(FieldAddress(RAX, GrowableObjectArray::length_offset()));
   __ ret();  // returns the newly allocated object in RAX.
 
   __ Bind(&fall_through);
 }
 
 
-// Access growable object array at specified index.
-// On stack: growable array (+2), index (+1), return-address (+0).
-void Intrinsifier::GrowableArrayGetIndexed(Assembler* assembler) {
-  Label fall_through;
-  __ movq(RCX, Address(RSP, + 1 * kWordSize));  // Index.
-  __ movq(RAX, Address(RSP, + 2 * kWordSize));  // GrowableArray.
-  __ testq(RCX, Immediate(kSmiTagMask));
-  __ j(NOT_ZERO, &fall_through, Assembler::kNearJump);  // Non-smi index.
-  // Range check using _length field.
-  __ cmpq(RCX, FieldAddress(RAX, GrowableObjectArray::length_offset()));
-  // Runtime throws exception.
-  __ j(ABOVE_EQUAL, &fall_through, Assembler::kNearJump);
-  __ movq(RAX, FieldAddress(RAX, GrowableObjectArray::data_offset()));  // data.
-
-  // Note that RCX is Smi, i.e, times 4.
-  ASSERT(kSmiTagShift == 1);
-  __ movq(RAX, FieldAddress(RAX, RCX, TIMES_4, Array::data_offset()));
-  __ ret();
-  __ Bind(&fall_through);
-}
-
-
-// Set value into growable object array at specified index.
-// On stack: growable array (+3), index (+2), value (+1), return-address (+0).
-void Intrinsifier::GrowableArraySetIndexed(Assembler* assembler) {
-  if (FLAG_enable_type_checks) {
-    return;
-  }
-  __ movq(RDX, Address(RSP, + 1 * kWordSize));  // Value.
-  __ movq(RCX, Address(RSP, + 2 * kWordSize));  // Index.
-  __ movq(RAX, Address(RSP, + 3 * kWordSize));  // GrowableArray.
-  Label fall_through;
-  __ testq(RCX, Immediate(kSmiTagMask));
-  __ j(NOT_ZERO, &fall_through);  // Non-smi index.
-  // Range check using _length field.
-  __ cmpq(RCX, FieldAddress(RAX, GrowableObjectArray::length_offset()));
-  // Runtime throws exception.
-  __ j(ABOVE_EQUAL, &fall_through);
-  __ movq(RAX, FieldAddress(RAX, GrowableObjectArray::data_offset()));  // data.
-  // Note that RCX is Smi, i.e, times 4.
-  ASSERT(kSmiTagShift == 1);
-  __ StoreIntoObject(RAX,
-                     FieldAddress(RAX, RCX, TIMES_4, Array::data_offset()),
-                     RDX);
-  __ ret();
-  __ Bind(&fall_through);
-}
-
-
-// Set length of growable object array. The length cannot
-// be greater than the length of the data container.
-// On stack: growable array (+2), length (+1), return-address (+0).
-void Intrinsifier::GrowableArraySetLength(Assembler* assembler) {
-  Label fall_through;
-  __ movq(RAX, Address(RSP, + 2 * kWordSize));  // Growable array.
-  __ movq(RCX, Address(RSP, + 1 * kWordSize));  // Length value.
-  __ testq(RCX, Immediate(kSmiTagMask));
-  __ j(NOT_ZERO, &fall_through, Assembler::kNearJump);  // Non-smi length.
-  FieldAddress length_field(RAX, GrowableObjectArray::length_offset());
-  __ StoreIntoSmiField(length_field, RCX);
-  __ ret();
-  __ Bind(&fall_through);
-}
-
-
-// Set data of growable object array.
-// On stack: growable array (+2), data (+1), return-address (+0).
-void Intrinsifier::GrowableArraySetData(Assembler* assembler) {
-  if (FLAG_enable_type_checks) {
-    return;
-  }
-  Label fall_through;
-  __ movq(RBX, Address(RSP, + 1 * kWordSize));  /// Data.
-  __ testq(RBX, Immediate(kSmiTagMask));
-  __ j(ZERO, &fall_through);  // Data is Smi.
-  __ CompareClassId(RBX, kArrayCid);
-  __ j(NOT_EQUAL, &fall_through);
-  __ movq(RAX, Address(RSP, + 2 * kWordSize));  // Growable array.
-  __ StoreIntoObject(RAX,
-                     FieldAddress(RAX, GrowableObjectArray::data_offset()),
-                     RBX);
-  __ ret();
-  __ Bind(&fall_through);
-}
-
-
 // Add an element to growable array if it doesn't need to grow, otherwise
 // call into regular code.
 // On stack: growable array (+2), value (+1), return-address (+0).
 void Intrinsifier::GrowableArray_add(Assembler* assembler) {
   // In checked mode we need to check the incoming argument.
   if (FLAG_enable_type_checks) return;
   Label fall_through;
   __ movq(RAX, Address(RSP, + 2 * kWordSize));  // Array.
   __ movq(RCX, FieldAddress(RAX, GrowableObjectArray::length_offset()));
   // RCX: length.
@@ skipping 1824 matching lines @@
   // Set return value to Isolate::current_tag_.
   __ movq(RAX, Address(RBX, Isolate::current_tag_offset()));
   __ ret();
 }
 
 #undef __
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64