RFR(S): 8205999: C2 compilation fails with "assert(store->find_edge(load) != -1) failed: missing precedence edge"

[Vladimir Kozlov]

Thank you, Nils

I agree with back out.

This should be pushed into jdk 11 too.

Thanks,
Vladimir

On 7/3/18 12:35 AM, Nils Eliasson wrote:
> Hi,
> 
> This change backs out 8204157 and 8192992 so we get back to the state 
> pre 8192992. Total diff is just one line.
> 
> This gets us back to a state when the problem only reproduces rarely 
> with -XX:+AlwaysInlineIncrementally on x64 and is handled gracefully in 
> production builds.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8205999
> 
> Webrev: http://cr.openjdk.java.net/~neliasso/8205999/webrev.01/
> 
> Regards,
> 
> Nils
> 
> 
> 
>