RFR (xs): JDK-8214057: GC/C2 abstraction for Node::has_special_unique_user()
C2 needs to take special actions when a node has a special unique user. Shenandoah has GC barrier nodes that need to do this. Let's put an abstraction there. Bug: https://bugs.openjdk.java.net/browse/JDK-8214057 Webrev: http://cr.openjdk.java.net/~rkennke/JDK-8214057/webrev.00/ Testing: tier1 Ok? Roman
+1 Vladimir On 11/21/18 2:03 AM, Roland Westrelin wrote:
That looks good to me.
Roland.
Thanks Vladimir and Roland! Any idea what's up with the test in Mach5 though? [Mach5] mach5-one-rkennke-JDK-8214057-20181121-1951-11313: FAILED Build Details: 2018-11-21-1948308.roman.source 0 Failed Tests Mach5 Tasks Results Summary UNABLE_TO_RUN: 1 FAILED: 0 EXECUTED_WITH_FAILURE: 1 KILLED: 0 PASSED: 74 NA: 0 Build 1 Executed with failure solaris-sparcv9-debug-solaris-sparcv9-build-10 error while building, return value: 2 Test 1 Not run tier1-solaris-sparc-open_test_hotspot_jtreg_tier1_common-solaris-sparcv9-debug-59 Dependency task failed: mach5...olaris-sparcv9-debug-solaris-sparcv9-build-10
+1
Vladimir
On 11/21/18 2:03 AM, Roland Westrelin wrote:
That looks good to me.
Roland.
participants (3)
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Roland Westrelin
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Roman Kennke
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Vladimir Kozlov