RFR 13 (S): 8196347: LogCompilation: generate log file on the fly for input to junits

[Vladimir Kozlov]

Good.

Thanks,
Vladimir

> On Jan 2, 2019, at 3:27 PM, Eric Caspole <eric.caspole at oracle.com> wrote:
> 
> 
>> On 1/2/19 17:36, Eric Caspole wrote:
>> Hi Vladimir,
>> OK I will experiment with those and let you know.
>> Thanks,
>> Eric
> 
> You are right, running with no -version produces more compilations, the log file is about 40% bigger. -Xbatch was sort of a wash. So I added combos of each since these are short running and will give more coverage.
> 
> New one:
> http://cr.openjdk.java.net/~ecaspole/JDK-8196347/02/webrev/
> 
> 
> 
>>> On 1/2/19 17:28, Vladimir Kozlov wrote:
>>> Hi Eric,
>>> 
>>> May be add -Xbatch (-XX:-BackgroundCompilation) to make sure compilation and log is complete before execution is finished. Also I think with -version much less methods are compiled than without it when 'java' help output is printed by running without arguments.
>>> 
>>> Thanks,
>>> Vladimir
>>> 
>>>> On 1/2/19 2:08 PM, Eric Caspole wrote:
>>>> Hi everybody,
>>>> Could I have reviews on this change to add setup methods to produce the test +LogCompilation files on the fly, so we can test the output of the JDK in the repo by adding it into the PATH etc, instead of reading static files. Also, this changeset removes several large static input files that did not have any special significance. Tested and builds with JDK 8 and 13. Nothing prevents adding back useful static log test files later, because it is hard to reproduce some constructs on the fly.
>>>> 
>>>> Thanks,
>>>> Eric
>>>> 
>>>> 
>>>> JBS:
>>>> https://bugs.openjdk.java.net/browse/JDK-8196347
>>>> 
>>>> webrev:
>>>> http://cr.openjdk.java.net/~ecaspole/JDK-8196347/01/webrev/