JDK-8258558 : Revert changes for JDK-8252505 and related issues
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 16,17
  • Priority: P2
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2020-12-17
  • Updated: 2021-01-20
  • Resolved: 2021-01-06
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JDK 16 JDK 17
16 b32Fixed 17Fixed
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Description
See discussion in JDK-8257827.

This should revert:
  JDK-8258111: Problemlist compiler/blackhole tests for -Xcomp until JDK-8258101 is fixed
  JDK-8257848: -XX:CompileCommand=blackhole,* should be diagnostic
  JDK-8257805: Add compiler/blackhole tests to tier1
  JDK-8257803: Add -Xbatch to compiler/blackhole tests
  JDK-8252505: C1/C2 compiler support for blackholes

Additionally, these issues can be closed as "Not an Issue":
  JDK-8258101: compiler/blackhole tests fail with -Xcomp
  JDK-8258619: -XX:CompileCommand=blackhole,* should only accept empty static methods 
Comments
Changeset: ad456787 Author: Aleksey Shipilev <shade@openjdk.org> Date: 2021-01-06 13:27:57 +0000 URL: https://git.openjdk.java.net/jdk16/commit/ad456787
06-01-2021

JDK-8257827 has a discussion thread about why or why not JDK-825505 should be backed out or not.
17-12-2020