Fix lazy deopt after tagged binary ops

src/mips/lithium-codegen-mips.h

Index: src/mips/lithium-codegen-mips.h
diff --git a/src/mips/lithium-codegen-mips.h b/src/mips/lithium-codegen-mips.h
index 28782cc778c78e1bbfb972ad7ac57762fdd039af..ff405288399a1b0c1e9602aff6ae802aa0315d59 100644
--- a/src/mips/lithium-codegen-mips.h
+++ b/src/mips/lithium-codegen-mips.h
@@ -193,6 +193,7 @@ class LCodeGen: public LCodeGenBase {
 
   // Code generation passes.  Returns true if code generation should
   // continue.
+  void GenerateBodyInstructionPre(LInstruction* instr) V8_OVERRIDE;
   bool GeneratePrologue();
   bool GenerateDeferredCode();
   bool GenerateDeoptJumpTable();