HAllocate should never generate allocation code if the requested size does not fit into page. Regre…

test/mjsunit/regress/regress-347543.js

Index: test/mjsunit/regress/regress-347543.js
diff --git a/test/mjsunit/regress/regress-347543.js b/test/mjsunit/regress/regress-347543.js
new file mode 100644
index 0000000000000000000000000000000000000000..aceddb5f874014b224a039e15a94cda4997cdd85
--- /dev/null
+++ b/test/mjsunit/regress/regress-347543.js
@@ -0,0 +1,19 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax --debug-code --fold-constants
+
+function f(a) {
+  a[5000000] = 256;
+  assertEquals(256, a[5000000]);
+}
+
+var v1 = new Array(5000001);
+var v2 = new Array(10);
+f(v1);
+f(v2);
+f(v2);
+%OptimizeFunctionOnNextCall(f);
+f(v2);
+f(v1);