JDK-8026796 : Make replace_in_map() on parent maps generic
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: hs25,8u40
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2013-10-17
  • Updated: 2019-09-13
  • Resolved: 2014-06-10
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JDK 8 JDK 9 Other
8u40Fixed 9 b20Fixed openjdk7uFixed
Related Reports
Relates :  
JDK-8024069 - replace_in_map() should operate on parent maps
Relates :  
JDK-8073954 - Initialize _replaced_nodes in SafePoints.
Description
The change of 8024069 only works in a limited set of cases
Comments
8u is affected because 8024069 was backported into jdk8.
12-08-2014
Consider to backport this changes to 8u so that 8u and 9 C2 code is more consistent.
07-08-2014
Regarding lack of regression test: this change affects quality of compiled code and as every similar change is harder to test.
10-06-2014