Merge WebKit at r59636: Update v8 to r4660.
Will build and run with current webkit.
Change-Id: I57bae621fd894da363ba84e1757ad09eb7c502b9
diff --git a/src/date.js b/src/date.js
index b9e19d6..e780cb8 100644
--- a/src/date.js
+++ b/src/date.js
@@ -238,7 +238,15 @@
return time + DaylightSavingsOffset(time) + local_time_offset;
}
+
+var ltcache = {
+ key: null,
+ val: null
+};
+
function LocalTimeNoCheck(time) {
+ var ltc = ltcache;
+ if (%_ObjectEquals(time, ltc.key)) return ltc.val;
if (time < -MAX_TIME_MS || time > MAX_TIME_MS) {
return $NaN;
}
@@ -252,7 +260,8 @@
} else {
var dst_offset = DaylightSavingsOffset(time);
}
- return time + local_time_offset + dst_offset;
+ ltc.key = time;
+ return (ltc.val = time + local_time_offset + dst_offset);
}