Follow up fix for bug 626361.

js/src/methodjit/Compiler.cpp

@@ -2711,8 +2711,6 @@ mjit::Compiler::inlineCallHelper(uint32 callImmArgc, bool callingNew)
         rejoin2 = stubcc.masm.jump();
     }
 
-    RESERVE_IC_SPACE(masm);
-
     /*
      * If the call site goes to a closure over the same function, it will
      * generate an out-of-line stub that joins back here.