Introduce LiteralsArray to hide it's implementation.

src/full-codegen/mips/full-codegen-mips.cc

Index: src/full-codegen/mips/full-codegen-mips.cc
diff --git a/src/full-codegen/mips/full-codegen-mips.cc b/src/full-codegen/mips/full-codegen-mips.cc
index ed599ca6f0981ca2ca5a7be7cdb356a391cd4329..8678f8ae852d0c99051753aeee5f266a921d60ec 100644
--- a/src/full-codegen/mips/full-codegen-mips.cc
+++ b/src/full-codegen/mips/full-codegen-mips.cc
@@ -1497,8 +1497,8 @@ void FullCodeGenerator::VisitRegExpLiteral(RegExpLiteral* expr) {
   // a0 = RegExp literal clone
   __ lw(a0, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
   __ lw(t0, FieldMemOperand(a0, JSFunction::kLiteralsOffset));
-  int literal_offset =
-      FixedArray::kHeaderSize + expr->literal_index() * kPointerSize;
+  int literal_offset = LiteralsArray::kOffsetToFirstLiteral +

[Igor Sheludko, 2015/09/28 15:16:46]

Same here.

+                       expr->literal_index() * kPointerSize;
   __ lw(t1, FieldMemOperand(t0, literal_offset));
   __ LoadRoot(at, Heap::kUndefinedValueRootIndex);
   __ Branch(&materialized, ne, t1, Operand(at));