VectorICs: Remove --vector-stores flag.

src/arm64/code-stubs-arm64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
 #include "src/ic/handler-compiler.h"
@@ skipping 4160 matching lines @@
   __ Ret();
 
   __ Bind(&skip_to_incremental_noncompacting);
   GenerateIncremental(masm, INCREMENTAL);
 
   __ Bind(&skip_to_incremental_compacting);
   GenerateIncremental(masm, INCREMENTAL_COMPACTION);
 }
 
 
-void StoreArrayLiteralElementStub::Generate(MacroAssembler* masm) {
-  // x0     value            element value to store
-  // x3     index_smi        element index as smi
-  // sp[0]  array_index_smi  array literal index in function as smi
-  // sp[1]  array            array literal
-
-  Register value = x0;
-  Register index_smi = x3;
-
-  Register array = x1;
-  Register array_map = x2;
-  Register array_index_smi = x4;
-  __ PeekPair(array_index_smi, array, 0);
-  __ Ldr(array_map, FieldMemOperand(array, JSObject::kMapOffset));
-
-  Label double_elements, smi_element, fast_elements, slow_elements;
-  Register bitfield2 = x10;
-  __ Ldrb(bitfield2, FieldMemOperand(array_map, Map::kBitField2Offset));
-
-  // Jump if array's ElementsKind is not FAST*_SMI_ELEMENTS, FAST_ELEMENTS or
-  // FAST_HOLEY_ELEMENTS.
-  STATIC_ASSERT(FAST_SMI_ELEMENTS == 0);
-  STATIC_ASSERT(FAST_HOLEY_SMI_ELEMENTS == 1);
-  STATIC_ASSERT(FAST_ELEMENTS == 2);
-  STATIC_ASSERT(FAST_HOLEY_ELEMENTS == 3);
-  __ Cmp(bitfield2, Map::kMaximumBitField2FastHoleyElementValue);
-  __ B(hi, &double_elements);
-
-  __ JumpIfSmi(value, &smi_element);
-
-  // Jump if array's ElementsKind is not FAST_ELEMENTS or FAST_HOLEY_ELEMENTS.
-  __ Tbnz(bitfield2, MaskToBit(FAST_ELEMENTS << Map::ElementsKindBits::kShift),
-          &fast_elements);
-
-  // Store into the array literal requires an elements transition. Call into
-  // the runtime.
-  __ Bind(&slow_elements);
-  __ Push(array, index_smi, value);
-  __ Ldr(x10, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
-  __ Ldr(x11, FieldMemOperand(x10, JSFunction::kLiteralsOffset));
-  __ Push(x11, array_index_smi);
-  __ TailCallRuntime(Runtime::kStoreArrayLiteralElement, 5, 1);
-
-  // Array literal has ElementsKind of FAST_*_ELEMENTS and value is an object.
-  __ Bind(&fast_elements);
-  __ Ldr(x10, FieldMemOperand(array, JSObject::kElementsOffset));
-  __ Add(x11, x10, Operand::UntagSmiAndScale(index_smi, kPointerSizeLog2));
-  __ Add(x11, x11, FixedArray::kHeaderSize - kHeapObjectTag);
-  __ Str(value, MemOperand(x11));
-  // Update the write barrier for the array store.
-  __ RecordWrite(x10, x11, value, kLRHasNotBeenSaved, kDontSaveFPRegs,
-                 EMIT_REMEMBERED_SET, OMIT_SMI_CHECK);
-  __ Ret();
-
-  // Array literal has ElementsKind of FAST_*_SMI_ELEMENTS or FAST_*_ELEMENTS,
-  // and value is Smi.
-  __ Bind(&smi_element);
-  __ Ldr(x10, FieldMemOperand(array, JSObject::kElementsOffset));
-  __ Add(x11, x10, Operand::UntagSmiAndScale(index_smi, kPointerSizeLog2));
-  __ Str(value, FieldMemOperand(x11, FixedArray::kHeaderSize));
-  __ Ret();
-
-  __ Bind(&double_elements);
-  __ Ldr(x10, FieldMemOperand(array, JSObject::kElementsOffset));
-  __ StoreNumberToDoubleElements(value, index_smi, x10, x11, d0,
-                                 &slow_elements);
-  __ Ret();
-}
-
-
 void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
   CEntryStub ces(isolate(), 1, kSaveFPRegs);
   __ Call(ces.GetCode(), RelocInfo::CODE_TARGET);
   int parameter_count_offset =
       StubFailureTrampolineFrame::kCallerStackParameterCountFrameOffset;
   __ Ldr(x1, MemOperand(fp, parameter_count_offset));
   if (function_mode() == JS_FUNCTION_STUB_MODE) {
     __ Add(x1, x1, 1);
   }
   masm->LeaveFrame(StackFrame::STUB_FAILURE_TRAMPOLINE);
@@ skipping 1623 matching lines @@
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM64