JDK-8140389 : Remove StringCharIntrinsics flag after JDK-8138651 is fixed
  • Type: Sub-task
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 9
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2015-10-23
  • Updated: 2015-11-19
  • Resolved: 2015-11-06
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JDK 9
9 b93Fixed
Related Reports
Blocks :  
JDK-8138651 - -XX:DisableIntrinsic matches intrinsics overly eagerly
Description
We need to remove the workaround fix for JDK-8138651:

725   case vmIntrinsics::_putCharStringU:
726     // Until JDK-8138651 is fixed, we have to rely on a special flag to
727     // disable these intrinsics for experiments.
728     if (!StringCharIntrinsics) return true;

http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/f192cdd66c6d