JDK-8237581 : Improve allocation expansion
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 15
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2020-01-21
  • Updated: 2024-03-12
  • Resolved: 2020-02-06
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 15
15 b10Fixed
Related Reports
Relates :  
JDK-8248467 - C2: compiler/intrinsics/object/TestClone fails with -XX:+VerifyGraphEdges
Relates :  
JDK-8241533 - [lworld] PhaseMacroExpand::migrate_outs should be replaced by PhaseIterGVN::replace_in_uses
Relates :  
JDK-8326992 - Incorrect result of C2 compiled code
Relates :  
JDK-8327868 - Incorrect result of C2 compiled code
Relates :  
JDK-8278079 - C2: expand_dtrace_alloc_probe doesn't take effect in macro.cpp
Relates :  
JDK-8327963 - [Umbrella] Incorrect result of C2 compiled code since JDK-8237581
Relates :  
JDK-8239885 - [TESTBUG] compiler/allocation/TestAllocation.java fails with release VMs
Relates :  
JDK-8238723 - yank_alloc_node must remove membar
Relates :  
JDK-8327012 - Incorrect result of C2 compiled code
Comments
Changeset: b59f6302 Author: Nils Eliasson <neliasso@openjdk.org> Date: 2020-02-06 11:21:39 +0000 URL: https://git.openjdk.java.net/panama-foreign/commit/b59f6302
07-02-2020
URL: https://hg.openjdk.java.net/jdk/jdk/rev/6e507ee93768 User: neliasso Date: 2020-02-06 11:48:11 +0000
06-02-2020
http://cr.openjdk.java.net/~neliasso/8237581/webrev.03/
23-01-2020