Bug 561031 - Treat JSOP_FILTER as a jump. r=brendan.

--HG--
extra : rebase_source : 9b8430b57cbe41407709dc6ffa244a81a112878d

js/src/jsemit.cpp

@@ -6268,7 +6268,7 @@ js_EmitTree(JSContext *cx, JSCodeGenerator *cg, JSParseNode *pn)
       case TOK_FILTER:
         if (!js_EmitTree(cx, cg, pn->pn_left))
             return JS_FALSE;
-        jmp = js_Emit3(cx, cg, JSOP_FILTER, 0, 0);
+        jmp = EmitJump(cx, cg, JSOP_FILTER, 0);
         if (jmp < 0)
             return JS_FALSE;
         top = js_Emit1(cx, cg, JSOP_TRACE);

js/src/tests/e4x/Regress/jstests.list

@@ -92,3 +92,4 @@ script regress-470619.js
 script regress-473709.js
 script regress-474319.js
 script regress-477053.js
+script regress-561031.js