JDK-2154559 : 64-bit j2se build problem: ArrayIndexOutOfBoundsException: -2147483521
  • Type: Backport
  • Backport of: JDK-6616627
  • Component: hotspot
  • Sub-Component: compiler
  • Priority: P2
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2007-10-17
  • Updated: 2010-05-11
  • Resolved: 2008-06-18
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Other
hs11 b09Fixed
Description
See main bug Description and Comments.
This SubCR for the HSX 11 workspace backport.
Comments
SUGGESTED FIX Webrev: http://prt-web.sfbay.sun.com/net/prt-archiver.sfbay/data/archived_workspaces/11/baseline/2007/20071017095151.kvn.6616627/workspace/webrevs/webrev-2007.10.17/index.html Solution: Restore the code in ConvI2LNode::Ideal() back before 6602875 changes. This fix will cause performance regression of 64-bits VM comparing to b22 but it still should be better then b21. There is plan to get performance back in future builds by using other optimization.
17-10-2007
EVALUATION See main bug Evaluation.
17-10-2007