RFR(XS): JDK-8199780: SetMemory0 and CopyMemory0 in unsafe.cpp need to resolve their operands

[Roman Kennke]

Duh. Thanks Zhengyu for spotting this.

Can you please ack this rather trivial change:

Differential:
http://cr.openjdk.java.net/~rkennke/JDK-8199780/webrev.02.diff/
Full:
http://cr.openjdk.java.net/~rkennke/JDK-8199780/webrev.02/

I re-submitted the same change for testing.

Thanks, Roman



> Seems oopDesc::is_null() no longer exists.
> 
> -Zhengyu
> 
> On 04/03/2018 09:34 AM, Roman Kennke wrote:
>> Am 03.04.2018 um 13:59 schrieb Aleksey Shipilev:
>>> On 03/28/2018 03:55 PM, Roman Kennke wrote:
>>>> Am 21.03.2018 um 20:18 schrieb Roman Kennke:
>>>>>>
>>>>>>> Diff:
>>>>>>> http://cr.openjdk.java.net/~rkennke/JDK-8199780/webrev.01.diff/
>>>>>>> Full:
>>>>>>> http://cr.openjdk.java.net/~rkennke/JDK-8199780/webrev.01/
>>>
>>> Looks good.
>>>
>>> -Aleksey
>>>
>>
>> Thanks Aleksey!
>>
>> Unfortunately, testing came back with UNSTABLE, but it doesn't look like
>> related to this change (see below). Can somebody advice me what to do?
>>
>> Thanks, Roman
>>
>>
>>
>> Build Details: 2018-04-03-1240382.roman.source
>> 0 Failed Tests
>> Mach5 Tasks Results Summary
>>
>>      EXECUTED_WITH_FAILURE: 14
>>      KILLED: 0
>>      NA: 0
>>      UNABLE_TO_RUN: 69
>>      PASSED: 0
>>      FAILED: 0
>>      Build
>>
>>          14 Not run
>>              build_jdk_linux-linux-x64-linux-x64-build-0 error while
>> building, return value: 2
>>              build_jdk_linux-linux-x64-debug-linux-x64-build-1 error
>> while building, return value: 2
>>              build_jdk_linux-linux-x64-open-linux-x64-build-2 error while
>> building, return value: 2
>>              build_jdk_linux-linux-x64-open-debug-linux-x64-build-3 error
>> while building, return value: 2
>>              build_jdk_macosx-macosx-x64-macosx-x64-build-4 error while
>> building, return value: 2
>>              build_jdk_macosx-macosx-x64-debug-macosx-x64-build-5 error
>> while building, return value: 2
>>              build_jdk_macosx-macosx-x64-open-macosx-x64-build-6 error
>> while building, return value: 2
>>              build_jdk_macosx-macosx-x64-open-debug-macosx-x64-build-7
>> error while building, return value: 2
>>              build_jdk_solaris-solaris-sparcv9-solaris-sparcv9-build-8
>> error while building, return value: 2
>>
>> build_jdk_solaris-solaris-sparcv9-debug-solaris-sparcv9-build-9 error
>> while building, return value: 2
>>              See all 14...
>>
>>      Test
>>
>>          69 Not run
>>
>> tier1-product-jdk_closed_test_hotspot_jtreg_tier1_common-linux-x64-20
>> Dependency task failed:
>> mach5...8-build_jdk_linux-linux-x64-linux-x64-build-0
>>
>> tier1-debug-jdk_closed_test_hotspot_jtreg_tier1_common-linux-x64-debug-56
>> Dependency task failed:
>> mach5...d_jdk_linux-linux-x64-debug-linux-x64-build-1
>>
>> tier1-product-jdk_closed_test_hotspot_jtreg_tier1_common-macosx-x64-21
>> Dependency task failed:
>> mach5...uild_jdk_macosx-macosx-x64-macosx-x64-build-4
>>
>> tier1-debug-jdk_closed_test_hotspot_jtreg_tier1_common-macosx-x64-debug-57
>>
>> Dependency task failed:
>> mach5...dk_macosx-macosx-x64-debug-macosx-x64-build-5
>>
>> tier1-solaris-sparc-jdk_closed_test_hotspot_jtreg_tier1_common-solaris-sparcv9-70
>>
>> Dependency task failed:
>> mach5...laris-solaris-sparcv9-solaris-sparcv9-build-8
>>
>> tier1-solaris-sparc-jdk_closed_test_hotspot_jtreg_tier1_common-solaris-sparcv9-debug-71
>>
>> Dependency task failed:
>> mach5...solaris-sparcv9-debug-solaris-sparcv9-build-9
>>
>> tier1-product-jdk_closed_test_hotspot_jtreg_tier1_common-windows-x64-22
>> Dependency task failed: mM15jYAzw
>>
>> tier1-debug-jdk_closed_test_hotspot_jtreg_tier1_common-windows-x64-debug-58
>>
>> Dependency task failed: mM15jYAAw
>>
>> tier1-debug-jdk_closed_test_hotspot_jtreg_tier1_compiler_closed-linux-x64-debug-59
>>
>> Dependency task failed:
>> mach5...d_jdk_linux-linux-x64-debug-linux-x64-build-1
>>
>> tier1-debug-jdk_closed_test_hotspot_jtreg_tier1_compiler_closed-macosx-x64-debug-60
>>
>> Dependency task failed:
>> mach5...dk_macosx-macosx-x64-debug-macosx-x64-build-5
>>              See all 69...
>>
>>
>>