RFR: Verifier should print verification label at liveness verification

[Roman Kennke]

Am 05.10.2017 um 09:29 schrieb Aleksey Shipilev:
> Trivial: print out the label.
>
> $ hg diff
> diff -r 80dac6eb4247 src/share/vm/gc/shenandoah/shenandoahVerifier.cpp
> --- a/src/share/vm/gc/shenandoah/shenandoahVerifier.cpp	Wed Oct 04 14:12:29 2017 +0200
> +++ b/src/share/vm/gc/shenandoah/shenandoahVerifier.cpp	Thu Oct 05 09:28:24 2017 +0200
> @@ -801,8 +801,8 @@
>           ResourceMark rm;
>           stringStream ss;
>           r->print_on(&ss);
> -        fatal("Live data should match: region-live = " SIZE_FORMAT ", verifier-live = "
> UINT32_FORMAT "\n%s",
> -              reg_live, verf_live, ss.as_string());
> +        fatal("%s: Live data should match: region-live = " SIZE_FORMAT ", verifier-live = "
> UINT32_FORMAT "\n%s",
> +              label, reg_live, verf_live, ss.as_string());
>         }
>       }
>     }
>
> Testing: injecting failures and examining hs_err
>
> Thanks,
> -Aleksey
>
Yup