RFR(XS): 8028997: mathexact intrinsics are unstabl

[Igor Ignatyev]

Rickard,

You should also add -XX:+IgnoreUnrecognizedVMOptions, because 
UseMathExactIntrinsics is a c2_only flag.

On 11/25/2013 12:54 PM, Rickard Bäckman wrote:
> Updated with flags for tests.
>
> Webrev: http://cr.openjdk.java.net/~rbackman/8028997.1/
>
> Thanks
> /R
>
> On 11/22, Vladimir Kozlov wrote:
>> On 11/22/13 5:40 AM, Leonid Mesnik wrote:
>>> Rickard
>>>
>>> Does it make a sense to update corresponding tests by switching UseMathExactIntrinsics on explicitly?
>>
>> Yes, it should be done in these changes.
>>
>> Thanks,
>> Vladimir
>>
>>>
>>> Leonid
>>> On 11/22/2013 05:31 PM, Rickard Bäckman wrote:
>>>> Hi all,
>>>>
>>>> can I have a couple of reviews for this small change?
>>>> It basically sets the default value of UseMathExactIntrinsics to false
>>>> and moves it to be an experimental vm option.
>>>>
>>>> Webrev: http://cr.openjdk.java.net/~rbackman/8028997/
>>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8028997
>>>>
>>>> Thanks
>>>> /R
>>>
>>>