[8u] Request for approval: Backport of 8144487 and 8145754

[Tobias Hartmann]

Hi David,

sure, I included the links to the code review:

8144487: PhaseIdealLoop::build_and_optimize() must restore major_progress flag if skip_loop_opts is true
https://bugs.openjdk.java.net/browse/JDK-8144487
http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2015-December/020503.html
http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/21689239c407

8145754: PhaseIdealLoop::is_scaled_iv_plus_offset() does not match AddI
https://bugs.openjdk.java.net/browse/JDK-8145754
http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2015-December/020502.html
http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/0e9d64117522

Thanks,
Tobias

On 04.01.2016 09:35, david buck wrote:
> Hi Tobias!
> 
> Would you please include links to the code review threads on mail.openjdk.java.net?
> 
> [ JDK 8 Updates: Push Approval Request Template ]
> http://openjdk.java.net/projects/jdk8u/approval-template.html
> 
> Cheers,
> -Buck
> 
> On 2016/01/04 17:15, Tobias Hartmann wrote:
>> Hi,
>>
>> please approve and review the following backports to 8u.
>>
>> 8144487: PhaseIdealLoop::build_and_optimize() must restore major_progress flag if skip_loop_opts is true
>> https://bugs.openjdk.java.net/browse/JDK-8144487
>> http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/21689239c407
>>
>> 8145754: PhaseIdealLoop::is_scaled_iv_plus_offset() does not match AddI
>> https://bugs.openjdk.java.net/browse/JDK-8145754
>> http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/0e9d64117522
>>
>> Nightly testing showed no problems and the changes apply cleanly to 8u-dev.
>>
>> Thanks,
>> Tobias
>>