From ccde666b24499a4cbdbe108f2342020c799d5deb Mon Sep 17 00:00:00 2001
From: David Anderson <danderson@mozilla.com>
Date: Mon, 16 Aug 2010 13:37:47 -0400
Subject: [PATCH] Disable recursion for heavyweight functions (bug 583757,
 r=jorendorff).

---
 js/src/jstracer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/src/jstracer.cpp b/js/src/jstracer.cpp
index b00d3a4c63..214af0e3e7 100644
--- a/js/src/jstracer.cpp
+++ b/js/src/jstracer.cpp
@@ -10348,7 +10348,7 @@ IsTraceableRecursion(JSContext *cx)
         return false;
     if (*fp->script->code != JSOP_TRACE)
         return false;
-    return true;
+    return !fp->fun->isHeavyweight();
 }
 
 JS_REQUIRES_STACK AbortableRecordingStatus
-- 
2.11.4.GIT