JDK 9 build with GCC 6.1.1

[Andrew Haley]

On 27/06/16 00:25, David Holmes wrote:
> Not sure how the crash relates to the gcc 6.6.1 compilation issues.

Maybe it's related to -fno-delete-null-pointer-checks and HotSpot's
habit of dereferencing null pointers.  I made a start on some of these
issues but ran out of time and enthusiasm.  It'd be great to have a
campaign to get rid of HotSpot's undefined behaviour.

Andrew.