In LCodeGen::DoDeferredLInstanceOfKnownGlobal emit safepoint with registers for the call to stub.

test/mjsunit/regress/regress-78270.js

Index: test/mjsunit/regress/regress-78270.js
diff --git a/test/mjsunit/regress/regress-78270.js b/test/mjsunit/regress/regress-78270.js
new file mode 100644
index 0000000000000000000000000000000000000000..f5aa6a5f2731a8d2a37f851adff46ff20b80672b
--- /dev/null
+++ b/test/mjsunit/regress/regress-78270.js
@@ -0,0 +1,11 @@
+

[fschneider, 2011/04/07 11:28:30]

Insert copyright header.

+for (var i = 0; i < 10000; i++) {
+  try {
+    var object = { };
+    function g(f0) {
+      var f0 = (object instanceof encodeURI)('foo');
+    }
+    g(75);
+  } catch (g) {
+  }
+}