[8u] RFR: 8152304: aarch32: fix for compiler/7116216/StackOverflow regresstion test

[Sergey Nazarkin]

Please review the small change to fix hotspot compiler regression tests. This review can be considered as further improvement of [1], which was discussed [2].

- issue:     https://bugs.openjdk.java.net/browse/JDK-8152304
- webrev:  http://cr.openjdk.java.net/~snazarki/8152304

[1] http://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/684639c9ac90
[2] http://mail.openjdk.java.net/pipermail/aarch32-port-dev/2016-January/000077.html

Sergey Nazarkin