Implement JSOP_CALLEE in JM (bug 794427, r=bhackett).

--HG--
extra : rebase_source : 6aa85c3434a70d93fcf409bdb4cc2baaf024896e

js/src/jsanalyze.cpp

@@ -457,6 +457,7 @@ ScriptAnalysis::analyzeBytecode(JSContext *cx)
           /* Additional opcodes which can be compiled but which can't be inlined. */
           case JSOP_ARGUMENTS:
           case JSOP_FUNAPPLY:
+          case JSOP_CALLEE:
             isJaegerInlineable = false;
             break;
           case JSOP_THROW:

js/src/methodjit/Compiler.cpp

@@ -2816,6 +2816,10 @@ mjit::Compiler::generateMethod()
             frame.push(NullValue());
           END_CASE(JSOP_NULL)
 
+          BEGIN_CASE(JSOP_CALLEE)
+            frame.pushCallee();
+          END_CASE(JSOP_CALLEE)
+
           BEGIN_CASE(JSOP_THIS)
             jsop_this();
           END_CASE(JSOP_THIS)