hg: jdk8u/jdk8u-dev/nashorn: 8058610: must not let long operations overflow

[attila.szegedi at oracle.com]

Changeset: 3219e9e47daf
Author:    attila
Date:      2014-10-21 14:27 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/nashorn/rev/3219e9e47daf

8058610: must not let long operations overflow
Reviewed-by: hannesw, jlaskey, lagergren

! src/jdk/nashorn/internal/codegen/CodeGenerator.java
+ test/script/basic/JDK-8058610.js
+ test/script/basic/JDK-8058610.js.EXPECTED