JDK-6671250 : In Parse::do_if() old Cmp node 'c' should be replaced with new one after BoolNode transformation.
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: hs12
  • Priority: P4
  • Status: Closed
  • Resolution: Fixed
  • OS: solaris_10
  • CPU: sparc
  • Submitted: 2008-03-05
  • Updated: 2011-04-20
  • Resolved: 2011-04-20
The Version table provides details related to the release that this issue/RFE will be addressed.

Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

To download the current JDK release, click here.
JDK 6 Other
6u14Fixed hs12Fixed
Description
In Parse::do_if() 'c' (CmpNode) node may be changed during BoolNode transformation
so 'c' may became dead but the node is referenced later in the code.
It should be replaced with new one after BoolNode transformation.

Comments
EVALUATION See description.
05-03-2008

SUGGESTED FIX 'c' should be replaced with new node after BoolNode transformation and canonicalize one more time since transformtion can change it.
05-03-2008