JDK-8167300 : Scheduling failures during gcm should be fatal
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 8,9
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2016-10-06
  • Updated: 2020-07-02
  • Resolved: 2016-10-31
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JDK 9 Other
9 b146Fixed openjdk8u272Fixed
Related Reports
Blocks :  
JDK-8239852 - java/util/concurrent tests fail with -XX:+VerifyGraphEdges: assert(!VerifyGraphEdges) failed: verification should have failed
Description
Currently local scheduling failures cause the compilation to bail out silently and bugs can be hidden.
Comments
8u Fix Request: Backporting this patch helps diagnose incorrect C2 mis-compilations and could catch bugs that would otherwise go unnoticed. Patch applies cleanly to 8u. Testing: tier1
31-03-2020