hg: jdk9/sandbox/hotspot: JDK-8054307-branch: Fixed unnecessary array instantiation for string concatenation optimization.

[tobias.hartmann at oracle.com]

Changeset: 0b44f93fb807
Author:    thartmann
Date:      2015-03-02 15:22 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/0b44f93fb807

JDK-8054307-branch: Fixed unnecessary array instantiation for string concatenation optimization.

! src/share/vm/opto/stringopts.cpp
! src/share/vm/opto/stringopts.hpp