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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 19
Affects Version/s: 17, 18, 19
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b21

~~JDK-8253525~~ added uses of `logical_and` with long/int constants without protecting them with `load_immediate`. This was proven to be a problem at least on ARM32, see ~~JDK-8279301~~. We should reconsider how `logical_and` is used in that new code.

Draft PR: https://github.com/openjdk/jdk/pull/7080

duplicates

JDK-8279301 c1 getObjectSize intrinsic should guard round mask constant

Closed

is blocked by

JDK-8280166 Extend java/lang/instrument/GetObjectSizeIntrinsicsTest.java test cases

Resolved

relates to

JDK-8253525 Implement getInstanceSize/sizeOf intrinsics

Resolved

links to

Commit openjdk/jdk/7b7207a4

Review openjdk/jdk/7080

Assignee:: Aleksey Shipilev

Reporter:: Aleksey Shipilev

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Created:: 2022-01-14 02:25

Updated:: 2023-05-17 12:43

Resolved:: 2022-05-04 08:43

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