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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 19
Affects Version/s: 17, 18, 19
Component/s: hotspot
Labels:
- c2
- huawei-interest
- undo

Subcomponent:
compiler
Resolved In Build:
b18
CPU:

generic
OS:

generic

~~JDK-8261137~~ introduced a regression and has been disabled by ~~JDK-8276112~~. Better to revert the changes of the optimization instead of letting the dead-code decay.

relates to

JDK-8264940 java/lang/invoke/6998541/Test6998541.java failed "guarantee(ik->is_initialized()) failed: java/lang/Byte$ByteCache must be initialized"

Closed

JDK-8276112 Inconsistent scalar replacement debug info at safepoints

Closed

JDK-8261137 Optimization of Box nodes in uncommon_trap

Closed

links to

Commit openjdk/jdk/0c04bf8e

Review openjdk/jdk17u-dev/368

Review openjdk/jdk18u/107

Review openjdk/jdk/8083

(2 links to)

Assignee:: Wu Yan

Reporter:: Wu Yan

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2022-04-01 23:01

Updated:: 2022-04-28 04:22

Resolved:: 2022-04-10 23:24

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