[regexp][liveedit] Fix inconsistent JSArrays

src/arm/code-stubs-arm.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.
 
 #if V8_TARGET_ARCH_ARM
 
 #include "src/code-stubs.h"
 #include "src/api-arguments.h"
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
@@ skipping 1481 matching lines @@
   __ ldr(r1,
          FieldMemOperand(regexp_data, JSRegExp::kIrregexpCaptureCountOffset));
   // Calculate number of capture registers (number_of_captures + 1) * 2.
   // Multiplying by 2 comes for free since r1 is smi-tagged.
   STATIC_ASSERT(kSmiTag == 0);
   STATIC_ASSERT(kSmiTagSize + kSmiShiftSize == 1);
   __ add(r1, r1, Operand(2));  // r1 was a smi.
 
   __ ldr(r0, MemOperand(sp, kLastMatchInfoOffset));
   __ JumpIfSmi(r0, &runtime);
-  __ CompareObjectType(r0, r2, r2, JS_ARRAY_TYPE);
+  __ CompareObjectType(r0, r2, r2, JS_OBJECT_TYPE);
   __ b(ne, &runtime);
-  // Check that the JSArray is in fast case.
+  // Check that the object has fast elements.
   __ ldr(last_match_info_elements,
          FieldMemOperand(r0, JSArray::kElementsOffset));
   __ ldr(r0, FieldMemOperand(last_match_info_elements, HeapObject::kMapOffset));
   __ CompareRoot(r0, Heap::kFixedArrayMapRootIndex);
   __ b(ne, &runtime);
   // Check that the last match info has space for the capture registers and the
   // additional information.
   __ ldr(r0,
          FieldMemOperand(last_match_info_elements, FixedArray::kLengthOffset));
   __ add(r2, r1, Operand(RegExpImpl::kLastMatchOverhead));
@@ skipping 3699 matching lines @@
   CallApiFunctionAndReturn(masm, api_function_address, thunk_ref,
                            kStackUnwindSpace, NULL, return_value_operand, NULL);
 }
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM