RFR: 8170464: Remove shell script from compiler/c2/cr7005594/Test7005594.java

[Vladimir Kozlov]

Than it is good. Thank you for testing.

Vladimir

On 12/8/16 2:30 AM, Boris Molodenkov wrote:
> Vladimir,
>
> I checked that changed test reproduces 7005594 problem in JDK7 b120.
> Issue is not reproduced with suggested workaround -XX:LoopOptsCount=0.
>
> $ jdk1.7.0/bin/java -showversion -Xcomp
> -XX:CompileOnly=compiler.c2.cr7005594.Test7005594::test
> compiler.c2.cr7005594.Test7005594
> java version "1.7.0-ea"
> Java(TM) SE Runtime Environment (build 1.7.0-ea-b120)
> Java HotSpot(TM) 64-Bit Server VM (build 20.0-b03, compiled mode)
>
> Exception in thread "main" java.lang.AssertionError: Expected
> ArrayIndexOutOfBoundsException was not thrown
>     at compiler.c2.cr7005594.Test7005594.main(Test7005594.java:48)
>
> $ jdk1.7.0/bin/java -showversion -Xcomp -XX:LoopOptsCount=0
> -XX:CompileOnly=compiler.c2.cr7005594.Test7005594::test
> compiler.c2.cr7005594.Test7005594
> java version "1.7.0-ea"
> Java(TM) SE Runtime Environment (build 1.7.0-ea-b120)
> Java HotSpot(TM) 64-Bit Server VM (build 20.0-b03, compiled mode)
>
> Expected java.lang.ArrayIndexOutOfBoundsException: -2147483648 was thrown
>
> Thanks,
> Boris
>
> On 12/05/2016 08:09 PM, Vladimir Kozlov wrote:
>> You changed test behavior. The loop should execute 3 iterations to hit
>> the problem (to execute main-loop after iterations split loop
>> optimization). Please, verify that 7005594 problem is reproduced with
>> old JVM.
>>
>> Vladimir
>>
>> On 12/5/16 5:06 AM, Boris Molodenkov wrote:
>>> Hi All,
>>>
>>> Could you please review shell script removal from compiler test.
>>>
>>> Test used shell script to check available memory size and message
>>> "Could not reserve enough space" in output.
>>> Test was slightly changed. Now it allocates array of 2 bytes instead
>>> of 1GB as in original.
>>> Tested locally that issue is reproduced with JDK7 b120.
>>>
>>> JBS: https://bugs.openjdk.java.net/browse/JDK-8170464
>>> Webrev: http://cr.openjdk.java.net/~bmoloden/8170464/webrev.00/
>>>
>>> Thanks,
>>> Boris
>>>
>