[11u] RFR: 8231318: Several compiler/aot tests fail for JDK11 on Windows when only MSVC 2017 is installed

[Langer, Christoph]

Hi,

Please review this fix to make several aot tests work in JDK11 on Windows hosts where only MSVC 2017 is installed. It actually is a backport of the changes to src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/Linker.java from both the Graal updates of JDK-8206992 and JDK-8218074.

Bug: https://bugs.openjdk.java.net/browse/JDK-8231318
Webrev: http://cr.openjdk.java.net/~clanger/webrevs/8231318.11u-dev.0/

Original Changes:
http://hg.openjdk.java.net/jdk/jdk/rev/091c0d22e735#l89.1 (JDK-8206992)
http://hg.openjdk.java.net/jdk/jdk/rev/84f10bbf993f#l3.1 (JDK-8218074)

With this patch applied the test cases mentioned in the bug description pass on Windows systems where we only have MSVC 2017.

Thanks
Christoph