From 5d7914a698d9278773bb11ce2a9de5ff719ea50b Mon Sep 17 00:00:00 2001
From: Andreas Gal <gal@mozilla.com>
Date: Wed, 13 Aug 2008 03:54:54 -0700
Subject: [PATCH] Blacklist a trace if we hit a global shape mismatch. This
 makes us suck less on date-format-tofte until we find a way to fix the
 property cache misses.

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

diff --git a/js/src/jstracer.cpp b/js/src/jstracer.cpp
index 0f5f863047b..0cb89ac753f 100644
--- a/js/src/jstracer.cpp
+++ b/js/src/jstracer.cpp
@@ -1689,6 +1689,7 @@ js_ExecuteTree(JSContext* cx, Fragment* f, uintN& inlineCallCount)
         AUDIT(globalShapeMismatchAtEntry);
         debug_only(printf("global shape mismatch, flushing tree.\n"));
         js_TrashTree(cx, f);
+        f->blacklist();
         return NULL;
     }