[8u-dev] RFA: 8139040 : Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux.

[David Buck]

approved for backport to 8u-dev

Here is the “conclusion” of the review thread:

http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2016-March/018220.html

Cheers,
-Buck

> On Mar 1, 2016, at 15:49, Cheleswer Sahu <cheleswer.sahu at oracle.com> wrote:
> 
> Hi,
> 
> 
> 
> May I please have approval to backport this fix from JDK9 to JDK8. I have built the JDK8 in JPRT, it shows no error.  
> 
> 
> 
> Bug URL: https://bugs.openjdk.java.net/browse/JDK-8139040
> 
> JDK8 review link: http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2016-February/018012.html
> 
> JDK8 webev: HYPERLINK "http://cr.openjdk.java.net/%7Ecsahu/8139040/"http://cr.openjdk.java.net/~csahu/8139040/
> 
> 
> 
> 
> 
> Regards,
> 
> Cheleswer