MIPS: Avoid embedding new space objects into code objects in the lithium gap resolver.

src/mips/lithium-codegen-mips.cc

Index: src/mips/lithium-codegen-mips.cc
diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index 53be7d1e17ad7756ccf3cfa55fb95a039ee48049..06e886c6bb1c9db5aca15deb9a53d43daee24941 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -353,6 +353,18 @@ DoubleRegister LCodeGen::EmitLoadDoubleRegister(LOperand* op,
 }
 
 
+Handle<Object> LCodeGen::ToHandle(LConstantOperand* op) const {
+  Handle<Object> literal = chunk_->LookupLiteral(op);
+  ASSERT(chunk_->LookupLiteralRepresentation(op).IsTagged());
+  return literal;
+}
+
+
+bool LCodeGen::IsInteger32(LConstantOperand* op) const {
+  return chunk_->LookupLiteralRepresentation(op).IsInteger32();
+}
+
+
 int LCodeGen::ToInteger32(LConstantOperand* op) const {
   Handle<Object> value = chunk_->LookupLiteral(op);
   ASSERT(chunk_->LookupLiteralRepresentation(op).IsInteger32());