Remove all encountered weak maps from the list of weak collections when incremental marking is abor…

test/mjsunit/regress/regress-399527.js

Index: test/mjsunit/regress/regress-399527.js
diff --git a/test/mjsunit/regress/regress-361025.js b/test/mjsunit/regress/regress-399527.js
similarity index 62%
copy from test/mjsunit/regress/regress-361025.js
copy to test/mjsunit/regress/regress-399527.js
index 74f50d86e8db982902b700ad7c1dcc56194710eb..df7d1685d9af8be802f65cb0dcf640ee2fe24f1f 100644
--- a/test/mjsunit/regress/regress-361025.js
+++ b/test/mjsunit/regress/regress-399527.js
@@ -4,7 +4,10 @@
 
 // Flags: --expose-gc
 
-var x = new Object();
-x.__defineGetter__('a', function() { return 7 });
-JSON.parse('{"a":2600753951}');
+var weak_map = new WeakMap;
+var v = "[1]";
+for (var i = 0; i < 100000; i++) {

[Michael Starzinger, 2014/08/04 09:58:20]

This test looks long-running is there any way we can speed it up?

+  v = "[1," + v + "]";
+}
+weak_map = {};
 gc();