[Interpreter] Changes GenerateDoubleToObject to push and pop rsi value.

src/x64/codegen-x64.cc

 // Copyright 2012 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.
 
 #include "src/x64/codegen-x64.h"
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/codegen.h"
 #include "src/macro-assembler.h"
@@ skipping 270 matching lines @@
   if (mode == TRACK_ALLOCATION_SITE) {
     __ JumpIfJSArrayHasAllocationMemento(rdx, rdi, fail);
   }
 
   // Check for empty arrays, which only require a map transition and no changes
   // to the backing store.
   __ movp(r8, FieldOperand(rdx, JSObject::kElementsOffset));
   __ CompareRoot(r8, Heap::kEmptyFixedArrayRootIndex);
   __ j(equal, &only_change_map);
 
+  __ Push(rsi);
   __ Push(rax);
 
   __ movp(r8, FieldOperand(rdx, JSObject::kElementsOffset));
   __ SmiToInteger32(r9, FieldOperand(r8, FixedDoubleArray::kLengthOffset));
   // r8 : source FixedDoubleArray
   // r9 : number of elements
   __ leap(rdi, Operand(r9, times_pointer_size, FixedArray::kHeaderSize));
   __ Allocate(rdi, r11, r14, r15, &gc_required, TAG_OBJECT);
   // r11: destination FixedArray
   __ LoadRoot(rdi, Heap::kFixedArrayMapRootIndex);
@@ skipping 18 matching lines @@
   __ bind(&initialization_loop_entry);
   __ decp(r9);
   __ j(not_sign, &initialization_loop);
 
   __ SmiToInteger32(r9, FieldOperand(r8, FixedDoubleArray::kLengthOffset));
   __ jmp(&entry);
 
   // Call into runtime if GC is required.
   __ bind(&gc_required);
   __ Pop(rax);
-  __ movp(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
+  __ Pop(rsi);
   __ jmp(fail);
 
   // Box doubles into heap numbers.
   __ bind(&loop);
   __ movq(r14, FieldOperand(r8,
                             r9,
                             times_8,
                             FixedDoubleArray::kHeaderSize));
   // r9 : current element's index
   // r14: current element
@@ skipping 33 matching lines @@
   // Replace receiver's backing store with newly created and filled FixedArray.
   __ movp(FieldOperand(rdx, JSObject::kElementsOffset), r11);
   __ RecordWriteField(rdx,
                       JSObject::kElementsOffset,
                       r11,
                       r15,
                       kDontSaveFPRegs,
                       EMIT_REMEMBERED_SET,
                       OMIT_SMI_CHECK);
   __ Pop(rax);
-  __ movp(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
+  __ Pop(rsi);
 
   __ bind(&only_change_map);
   // Set transitioned map.
   __ movp(FieldOperand(rdx, HeapObject::kMapOffset), rbx);
   __ RecordWriteField(rdx,
                       HeapObject::kMapOffset,
                       rbx,
                       rdi,
                       kDontSaveFPRegs,
                       OMIT_REMEMBERED_SET,
@@ skipping 239 matching lines @@
     return Operand(base_reg_, argument_count_reg_, times_pointer_size,
         displacement_to_last_argument + (receiver - 1 - index) * kPointerSize);
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64