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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: 24
Affects Version/s: 17, 21, 22, 23, 24
Component/s: hotspot
Labels:

Subcomponent:
compiler
Introduced In Version:

17
Resolved In Build:
b04
CPU:

ppc
OS:

generic

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8342950	23.0.2	Richard Reingruber	P4	Resolved	Fixed	b04
JDK-8343203	21.0.6	Richard Reingruber	P4	Resolved	Fixed	b01

postalloc_expand_java_dynamic_call_sched should copy also MachSafePointNode::_has_ea_local_in_scope

If the information is not propagated then it can happen that C2 optimizations based on escape analysis are not reverted when an object reference escapes because an JVMTI agent reads it.

backported by

JDK-8342950 [PPC64]: postalloc_expand_java_dynamic_call_sched does not copy all fields

Resolved

JDK-8343203 [PPC64]: postalloc_expand_java_dynamic_call_sched does not copy all fields

Resolved

relates to

JDK-8332903 ubsan: opto/output.cpp:1002:18: runtime error: load of value 171, which is not a valid value for type 'bool'

Resolved

JDK-8334303 Create common method to initialize MachCallJavaNode fields

Open

links to

Commit openjdk/jdk/13dce296

Commit(master) openjdk/jdk21u-dev/9ea9971e

Commit(master) openjdk/jdk23u/26e077b3

Review openjdk/jdk/19789

Review(master) openjdk/jdk21u-dev/1097

Review(master) openjdk/jdk23u/190

(5 links to)

Assignee:: Richard Reingruber

Reporter:: Richard Reingruber

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2024-06-19 03:19

Updated:: 2024-10-29 08:11

Resolved:: 2024-06-23 23:35

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