From syan at openjdk.org  Sun Feb  1 10:20:22 2026
From: syan at openjdk.org (SendaoYan)
Date: Sun, 1 Feb 2026 10:20:22 GMT
Subject: [jdk8u-dev] RFR: 8264524:
 jdk/internal/platform/docker/TestDockerMemoryMetrics.java fails due to
 swapping not working
In-Reply-To: <JdTE5RPLr6dAZerjFupaiDKMilbET5kryped52SoKrE=.01fd624e-75d5-483b-94c9-da3ab4446875@github.com>
References: <JdTE5RPLr6dAZerjFupaiDKMilbET5kryped52SoKrE=.01fd624e-75d5-483b-94c9-da3ab4446875@github.com>
Message-ID: <1L_qDMg-5wOqmU0HCyRFcXY1HvkX7Js5Cx0XI_w2on8=.dc07019b-fcdd-411c-bd41-f2bf429ee9a1@github.com>

On Fri, 24 Oct 2025 06:25:34 GMT, SendaoYan <syan at openjdk.org> wrote:

> Hi all,
> 
> This backport PR partial fix the test bug, which may cause test fails without swapping memory. Change has been verified locally. Test-fix only, no risk. This backport will make later backport JDK-8343340 cleanly.
> 
> Only the different copyright year cause this backport uncleanly. Other parts are backport cleanly.

Thanks for the approved.

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/708#issuecomment-3830815629

From syan at openjdk.org  Sun Feb  1 10:20:23 2026
From: syan at openjdk.org (SendaoYan)
Date: Sun, 1 Feb 2026 10:20:23 GMT
Subject: [jdk8u-dev] Integrated: 8264524:
 jdk/internal/platform/docker/TestDockerMemoryMetrics.java fails due to
 swapping not working
In-Reply-To: <JdTE5RPLr6dAZerjFupaiDKMilbET5kryped52SoKrE=.01fd624e-75d5-483b-94c9-da3ab4446875@github.com>
References: <JdTE5RPLr6dAZerjFupaiDKMilbET5kryped52SoKrE=.01fd624e-75d5-483b-94c9-da3ab4446875@github.com>
Message-ID: <VbQjWTU9FacOc42Rm6JqVmxtZ-5zby1p0Qe2keUtczk=.17699c40-1f4e-4b42-bc9a-dcb3ebf329eb@github.com>

On Fri, 24 Oct 2025 06:25:34 GMT, SendaoYan <syan at openjdk.org> wrote:

> Hi all,
> 
> This backport PR partial fix the test bug, which may cause test fails without swapping memory. Change has been verified locally. Test-fix only, no risk. This backport will make later backport JDK-8343340 cleanly.
> 
> Only the different copyright year cause this backport uncleanly. Other parts are backport cleanly.

This pull request has now been integrated.

Changeset: 88730553
Author:    SendaoYan <syan at openjdk.org>
URL:       https://git.openjdk.org/jdk8u-dev/commit/88730553eb4342440e82c3c2a1bc441c0009d638
Stats:     25 lines in 1 file changed: 23 ins; 0 del; 2 mod

8264524: jdk/internal/platform/docker/TestDockerMemoryMetrics.java fails due to swapping not working

Reviewed-by: phh
Backport-of: bfb034abf9d5e5eb24d524f35b3f745e94631c4a

-------------

PR: https://git.openjdk.org/jdk8u-dev/pull/708

From tkiriyama at openjdk.org  Mon Feb  2 09:19:20 2026
From: tkiriyama at openjdk.org (Takuya Kiriyama)
Date: Mon, 2 Feb 2026 09:19:20 GMT
Subject: [jdk8u-dev] RFR: 8251189:
 com/sun/jndi/ldap/LdapDnsProviderTest.java failed due to timeout
In-Reply-To: <xAd3YG26sK1i8tUjAIiILoblDsJojQf-IJPO0dWycmM=.aaf07c3e-f217-4caf-adb1-4e04da3081d1@github.com>
References: <xAd3YG26sK1i8tUjAIiILoblDsJojQf-IJPO0dWycmM=.aaf07c3e-f217-4caf-adb1-4e04da3081d1@github.com>
Message-ID: <edslKZCZm7_pwzqpex6e0xu0-M0n2ehMqVdUrAUMBDM=.271ba76b-2aaa-4838-9293-387d7e5f29be@github.com>

On Mon, 19 Jan 2026 11:20:17 GMT, Takuya Kiriyama <tkiriyama at openjdk.org> wrote:

> Hi All,
> 
> I would like to backport this bug fix (JDK-8251189) done in jdk16 to jdk8 to ensure test stability. This backport is clean from jdk11.
> Since only the test is modified, the risk is low.
> 
> Please review this fix.
> 
> Thank you.

Hi @gnu-andrew.
Would you please approve this pull request as maintainer?

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/747#issuecomment-3833911375

From sgehwolf at openjdk.org  Mon Feb  2 10:08:11 2026
From: sgehwolf at openjdk.org (Severin Gehwolf)
Date: Mon, 2 Feb 2026 10:08:11 GMT
Subject: [jdk8u-dev] RFR: 8376338: Test7005594.sh fails when given a memory
 value with decimals
In-Reply-To: <5f4Kd6-euaGr431_Lvlzmf1MqBQf0wffOD7tzhcP2F8=.93bb04d1-2756-4b9b-9707-f151d04c90fd@github.com>
References: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
 <LlAtm60s-JcIk1wR4ZN131mGGfeRX-G3HQtmMRKX6w8=.9d099257-814e-44e3-9ff4-a2bde32a6326@github.com>
 <5f4Kd6-euaGr431_Lvlzmf1MqBQf0wffOD7tzhcP2F8=.93bb04d1-2756-4b9b-9707-f151d04c90fd@github.com>
Message-ID: <XrxArJ8RZ5B201vJQBNZiM_N7WXwbf2soG4Jtics74g=.201676e2-c8f0-4912-ad88-8594e7a3b914@github.com>

On Thu, 29 Jan 2026 11:14:10 GMT, Adam Farley <afarley at openjdk.org> wrote:

>>> /approval 8376338 request
>> 
>> Please use an appropriate text. The fix request comment is empty. See:  https://openjdk.org/projects/jdk-updates/approval.html
>
> Thanks @jerboaa ?

@adamfarley This seems to cause test failures in GHA (Linux x86_64 - Ubuntu).

Please take a look:
https://github.com/gnu-andrew/jdk8u-dev/actions/runs/21544259898/job/62083584064#step:9:275


 /home/runner/work/jdk8u-dev/jdk8u-dev/hotspot/test/compiler/5091921/Test7005594.sh: 40: Bad substitution

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/751#issuecomment-3834147023

From sgehwolf at openjdk.org  Mon Feb  2 10:09:23 2026
From: sgehwolf at openjdk.org (Severin Gehwolf)
Date: Mon, 2 Feb 2026 10:09:23 GMT
Subject: [jdk8u-dev] RFR: 8369226: GHA: Switch to MacOS 15 [v3]
In-Reply-To: <_-Ad-nE5e9gCRhs5gVjdo3ahvCTf26L_PYGG2Usqs9g=.567a358d-6988-41b5-8dfc-5144ca3e55d2@github.com>
References: <KjdsdtvovH-jEqp8vwmU8o2Q2j40VNWnveMOIVU1Jec=.9972c360-38d3-4a16-9522-04ad58e48795@github.com>
 <_-Ad-nE5e9gCRhs5gVjdo3ahvCTf26L_PYGG2Usqs9g=.567a358d-6988-41b5-8dfc-5144ca3e55d2@github.com>
Message-ID: <aC5XdGhXRLskMpnM7g5j1Wi3ejGPRt3Ej4T4c9gcX0U=.7de3d0d9-b8d9-4e95-a530-461465bbd7b1@github.com>

On Sat, 31 Jan 2026 11:46:46 GMT, Andrew John Hughes <andrew at openjdk.org> wrote:

>> This is a backport of [JDK-8369226](https://bugs.openjdk.org/browse/JDK-8369226) from 11u that upgrades from macos-13 to macos-15-intel, and XCode from 14.3.1 to 16.4, as MacOS 13 runners are now unavailable.
>> 
>> Due to the different structure of the GHA support in 8u, and the absence of aarch64 on MacOS, this is a backport in spirit rather than a 1:1 relationship, with the same values being changed in their different locations in the 8u `submit.yml`.
>
> Andrew John Hughes has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains seven commits:
> 
>  - Merge remote-tracking branch 'dev/master' into JDK-8369226
>  - Revert LOG_LEVEL=debug additions
>  - Backport 1b0f612e5e08cfa1581cf22433b36b5f075c0f23
>  - Print spec files on all POSIX platforms
>  - Add LOG_LEVEL=debug to all GHA builds
>  - Whitespace cleanup
>  - 8374899: [8u] Fully handle clang as the toolchain in flags.m4

Ship it, please!

-------------

Marked as reviewed by sgehwolf (Reviewer).

PR Review: https://git.openjdk.org/jdk8u-dev/pull/738#pullrequestreview-3738441577

From sgehwolf at openjdk.org  Mon Feb  2 10:13:46 2026
From: sgehwolf at openjdk.org (Severin Gehwolf)
Date: Mon, 2 Feb 2026 10:13:46 GMT
Subject: [jdk8u-dev] RFR: 8376338: Test7005594.sh fails when given a memory
 value with decimals
In-Reply-To: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
References: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
Message-ID: <KTVevUpLnzuuq8p2mUMUHMYh0xzqFYuVocznYTi6Vbg=.d42c9375-87b2-40a0-8e03-0404e66f51fd@github.com>

On Mon, 26 Jan 2026 15:22:09 GMT, Adam Farley <afarley at openjdk.org> wrote:

> Because right now it cannot, due to bash arithmetic limitations.
> 
> Requesting a merge directly into jdk8u-dev because this file is not present in later versions, and cannot be backported.
> 
> https://bugs.openjdk.org/browse/JDK-8376338

Please make the fix PR dependent on #742 which enables MacOS X GHA again. That way we should see test runs for Linux x86_64 and x86 (32 bit, which are currently broken) as well as MacOS X runs of the changed test.

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/751#issuecomment-3834177244

From sgehwolf at openjdk.org  Mon Feb  2 10:15:55 2026
From: sgehwolf at openjdk.org (Severin Gehwolf)
Date: Mon, 2 Feb 2026 10:15:55 GMT
Subject: [jdk8u-dev] RFR: 8369226: GHA: Switch to MacOS 15 [v3]
In-Reply-To: <0s41mq3afOR3n-8oAyvZw29D7icoX7wgiNmoqSgvTLU=.5562b706-3e96-49f8-9726-5007f0972ab8@github.com>
References: <KjdsdtvovH-jEqp8vwmU8o2Q2j40VNWnveMOIVU1Jec=.9972c360-38d3-4a16-9522-04ad58e48795@github.com>
 <_-Ad-nE5e9gCRhs5gVjdo3ahvCTf26L_PYGG2Usqs9g=.567a358d-6988-41b5-8dfc-5144ca3e55d2@github.com>
 <0s41mq3afOR3n-8oAyvZw29D7icoX7wgiNmoqSgvTLU=.5562b706-3e96-49f8-9726-5007f0972ab8@github.com>
Message-ID: <NYyaKH_zLc0hxP1DxJ8sgYMqZFGKY9CZ1zeVa8QnOcc=.e6fafc92-52b6-4f5a-b6f6-593f61ea8252@github.com>

On Sat, 31 Jan 2026 12:07:30 GMT, Andrew John Hughes <andrew at openjdk.org> wrote:

>> Andrew John Hughes has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains seven commits:
>> 
>>  - Merge remote-tracking branch 'dev/master' into JDK-8369226
>>  - Revert LOG_LEVEL=debug additions
>>  - Backport 1b0f612e5e08cfa1581cf22433b36b5f075c0f23
>>  - Print spec files on all POSIX platforms
>>  - Add LOG_LEVEL=debug to all GHA builds
>>  - Whitespace cleanup
>>  - 8374899: [8u] Fully handle clang as the toolchain in flags.m4
>
> MacOS build failure is fixed by https://github.com/openjdk/jdk8u-dev/pull/742

@gnu-andrew Please apply for approval. The Linux GHA test failures are a regression caused by #751.

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/738#issuecomment-3834185036

From afarley at openjdk.org  Mon Feb  2 12:05:44 2026
From: afarley at openjdk.org (Adam Farley)
Date: Mon, 2 Feb 2026 12:05:44 GMT
Subject: [jdk8u-dev] RFR: 8376338: Test7005594.sh fails when given a memory
 value with decimals
In-Reply-To: <KTVevUpLnzuuq8p2mUMUHMYh0xzqFYuVocznYTi6Vbg=.d42c9375-87b2-40a0-8e03-0404e66f51fd@github.com>
References: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
 <KTVevUpLnzuuq8p2mUMUHMYh0xzqFYuVocznYTi6Vbg=.d42c9375-87b2-40a0-8e03-0404e66f51fd@github.com>
Message-ID: <2Mfo8suRascJ6K6uQe0YhZje9gr3zMG22EJFa5JW1tA=.b4b075b8-bd1c-4518-a427-f889d4c0d392@github.com>

On Mon, 2 Feb 2026 10:11:26 GMT, Severin Gehwolf <sgehwolf at openjdk.org> wrote:

> Please make the fix PR dependent on #742 which enables MacOS X GHA again. That way we should see test runs for Linux x86_64 and x86 (32 bit, which are currently broken) as well as MacOS X runs of the changed test.

Sure thing. Wonder why I didn't see that. Will check it out.

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/751#issuecomment-3834720872

From sgehwolf at openjdk.org  Mon Feb  2 12:51:52 2026
From: sgehwolf at openjdk.org (Severin Gehwolf)
Date: Mon, 2 Feb 2026 12:51:52 GMT
Subject: [jdk8u-dev] RFR: 8376338: Test7005594.sh fails when given a memory
 value with decimals
In-Reply-To: <2Mfo8suRascJ6K6uQe0YhZje9gr3zMG22EJFa5JW1tA=.b4b075b8-bd1c-4518-a427-f889d4c0d392@github.com>
References: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
 <KTVevUpLnzuuq8p2mUMUHMYh0xzqFYuVocznYTi6Vbg=.d42c9375-87b2-40a0-8e03-0404e66f51fd@github.com>
 <2Mfo8suRascJ6K6uQe0YhZje9gr3zMG22EJFa5JW1tA=.b4b075b8-bd1c-4518-a427-f889d4c0d392@github.com>
Message-ID: <JNNU2m4mFHAK7S1Ply8knV7aRFeCn4bplUJorvVft2Y=.5df8921d-e7cd-43e7-af0f-f14620e094ab@github.com>

On Mon, 2 Feb 2026 12:03:26 GMT, Adam Farley <afarley at openjdk.org> wrote:

> > Please make the fix PR dependent on #742 which enables MacOS X GHA again. That way we should see test runs for Linux x86_64 and x86 (32 bit, which are currently broken) as well as MacOS X runs of the changed test.
> 
> Sure thing.

Thanks.

> Wonder why I didn't see that. Will check it out.

Looks to me that on Ubuntu `/bin/sh` is `dash` over `bash`:


# MEM=`cat /proc/meminfo |grep ^MemTotal: | awk '{print $2}'`
# echo $MEM
65250308
# MEM="$((${MEM/.*/} / 1024))"
/bin/sh: 5: Bad substitution
# echo $?  
2
# echo $MEM
65250308

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/751#issuecomment-3834930158

From afarley at openjdk.org  Mon Feb  2 13:13:26 2026
From: afarley at openjdk.org (Adam Farley)
Date: Mon, 2 Feb 2026 13:13:26 GMT
Subject: [jdk8u-dev] RFR: 8376338: Test7005594.sh fails when given a memory
 value with decimals
In-Reply-To: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
References: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
Message-ID: <kO1MAkTDPcA7YbyJ2ojQ2DcLeUeZehI6PvJdR4FP7-k=.b7c7aa40-4bd1-4fbc-a530-e87db34c7f82@github.com>

On Mon, 26 Jan 2026 15:22:09 GMT, Adam Farley <afarley at openjdk.org> wrote:

> Because right now it cannot, due to bash arithmetic limitations.
> 
> Requesting a merge directly into jdk8u-dev because this file is not present in later versions, and cannot be backported.
> 
> https://bugs.openjdk.org/browse/JDK-8376338

Yeah. Maybe a cut is a better call here.
```cut -d'.' -f1```

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/751#issuecomment-3835037184

From andrew at openjdk.org  Mon Feb  2 14:22:32 2026
From: andrew at openjdk.org (Andrew John Hughes)
Date: Mon, 2 Feb 2026 14:22:32 GMT
Subject: [jdk8u-dev] RFR: 8376338: Test7005594.sh fails when given a memory
 value with decimals
In-Reply-To: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
References: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
Message-ID: <1quHCxEYEg4LMtIQH_CfdxUnwqvwTa0icARjJnQ2HEk=.6c49c0d0-304d-449c-bbc7-dfa60b32ac6b@github.com>

On Mon, 26 Jan 2026 15:22:09 GMT, Adam Farley <afarley at openjdk.org> wrote:

> Because right now it cannot, due to bash arithmetic limitations.
> 
> Requesting a merge directly into jdk8u-dev because this file is not present in later versions, and cannot be backported.
> 
> https://bugs.openjdk.org/browse/JDK-8376338

The correct fix for this is to backport [JDK-8170464](https://bugs.openjdk.org/browse/JDK-8170464) as Oracle have.  The shell script is not in later versions because it was removed, but the Java test itself is.

It's a bit hard to follow because the test moved around multiple times. I'm about to post a PR that will have the details.

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/751#issuecomment-3835416035

From andrew at openjdk.org  Mon Feb  2 14:41:25 2026
From: andrew at openjdk.org (Andrew John Hughes)
Date: Mon, 2 Feb 2026 14:41:25 GMT
Subject: [jdk8u-dev] RFR: 8376338: Test7005594.sh fails when given a memory
 value with decimals
In-Reply-To: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
References: <QYw4th1phWnGpZXMd3o3c0_iOsi_-_RJWsRSf0kR1EQ=.1ca5e3d2-38e2-4656-b235-e2553d022aa4@github.com>
Message-ID: <sTBSlWilNF-nwLxDIMF0wLZ_11_6SurxrgGB1Bgbfsw=.e25a97a6-7089-4a4d-9632-8176c6266e57@github.com>

On Mon, 26 Jan 2026 15:22:09 GMT, Adam Farley <afarley at openjdk.org> wrote:

> Because right now it cannot, due to bash arithmetic limitations.
> 
> Requesting a merge directly into jdk8u-dev because this file is not present in later versions, and cannot be backported.
> 
> https://bugs.openjdk.org/browse/JDK-8376338

See https://github.com/openjdk/jdk8u-dev/pull/755 for the backport

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/751#issuecomment-3835521429

From andrew at openjdk.org  Mon Feb  2 14:43:43 2026
From: andrew at openjdk.org (Andrew John Hughes)
Date: Mon, 2 Feb 2026 14:43:43 GMT
Subject: [jdk8u-dev] RFR: 8369226: GHA: Switch to MacOS 15 [v3]
In-Reply-To: <_-Ad-nE5e9gCRhs5gVjdo3ahvCTf26L_PYGG2Usqs9g=.567a358d-6988-41b5-8dfc-5144ca3e55d2@github.com>
References: <KjdsdtvovH-jEqp8vwmU8o2Q2j40VNWnveMOIVU1Jec=.9972c360-38d3-4a16-9522-04ad58e48795@github.com>
 <_-Ad-nE5e9gCRhs5gVjdo3ahvCTf26L_PYGG2Usqs9g=.567a358d-6988-41b5-8dfc-5144ca3e55d2@github.com>
Message-ID: <9o10LBOqsG-ZWqeZyWz68xYU7BXaepz0HaBHqAo4HDs=.cd37e8d9-3bcf-4268-af91-a803b1d036b5@github.com>

On Sat, 31 Jan 2026 11:46:46 GMT, Andrew John Hughes <andrew at openjdk.org> wrote:

>> This is a backport of [JDK-8369226](https://bugs.openjdk.org/browse/JDK-8369226) from 11u that upgrades from macos-13 to macos-15-intel, and XCode from 14.3.1 to 16.4, as MacOS 13 runners are now unavailable.
>> 
>> Due to the different structure of the GHA support in 8u, and the absence of aarch64 on MacOS, this is a backport in spirit rather than a 1:1 relationship, with the same values being changed in their different locations in the 8u `submit.yml`.
>
> Andrew John Hughes has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains seven commits:
> 
>  - Merge remote-tracking branch 'dev/master' into JDK-8369226
>  - Revert LOG_LEVEL=debug additions
>  - Backport 1b0f612e5e08cfa1581cf22433b36b5f075c0f23
>  - Print spec files on all POSIX platforms
>  - Add LOG_LEVEL=debug to all GHA builds
>  - Whitespace cleanup
>  - 8374899: [8u] Fully handle clang as the toolchain in flags.m4

MacOS build failure is fixed by https://github.com/openjdk/jdk8u-dev/pull/742

> @gnu-andrew Please apply for approval. The Linux GHA test failures are a regression caused by #751.

Yes, I was waiting for builds to complete.  The solution to the regression is https://github.com/openjdk/jdk8u-dev/pull/755

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/738#issuecomment-3835537284

From andrew at openjdk.org  Mon Feb  2 14:48:40 2026
From: andrew at openjdk.org (Andrew John Hughes)
Date: Mon, 2 Feb 2026 14:48:40 GMT
Subject: [jdk8u-dev] RFR: 8170464: Remove shell script from
 compiler/c2/cr7005594/Test7005594.java
Message-ID: <4VII4hooDYWcfNx4KbPhinQUTCLsSDsl4psl8x_fuFA=.4b5f4008-f3f8-47cc-8161-c1dfa3ecec7c@github.com>

This backport converts `Test7005594.java` to be pure Java rather than a mix of Java and shell, which is currently causing test failures.

The patch is not clean due to a couple of moves and minor changes now made redundant by the removal of the script.  The final Java test file matches that in 11u.

1.  File move from [8062854](https://bugs.openjdk.org/browse/JDK-8062854): "move compiler jtreg test to corresponding subfolders and use those in TEST.groups"
2. File move from [8132919](https://bugs.openjdk.org/browse/JDK-8132919): "Put compiler tests in packages"
3. File  move from [8187443](https://bugs.openjdk.org/browse/JDK-8187443): "Forest Consolidation: Move files to unified layout"
4. Changes to how Java was invoked in the script in [8135068](https://bugs.openjdk.org/browse/JDK-8135068): "Extract method matchers from CompilerOracle"
5. Changes to how memory was calculated in the script in [8376338](https://bugs.openjdk.org/browse/JDK-8376338): "Test7005594.sh fails when given a memory value with decimals"

Created on top of pr/742 to get a Mac run

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Depends on: https://git.openjdk.org/jdk8u-dev/pull/742

Commit messages:
 - Backport d652c70de6425a67907e00e75521588ec4a2e940

Changes: https://git.openjdk.org/jdk8u-dev/pull/755/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=755&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8170464
  Stats: 220 lines in 3 files changed: 53 ins; 167 del; 0 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/755.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/755/head:pull/755

PR: https://git.openjdk.org/jdk8u-dev/pull/755