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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 21
Affects Version/s: 19, 20, 21
Component/s: hotspot
Labels:
- intrinsic

Subcomponent:
compiler
Introduced In Version:

19
Resolved In Build:
b15
CPU:

riscv

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8311756	17.0.9	Fei Yang	P4	Resolved	Fixed	b01

The following intrinsics in C1 are controlled by supports_atomic_xxx, but they are not set properly on RISC-V:
- _getAndAddInt
- _getAndAddLong
- _getAndSetInt
- _getAndSetLong
- _getAndSetReference

backported by

JDK-8311756 RISC-V: JDK-8276799 missed atomic intrinsic support for C1

Resolved

relates to

JDK-8276799 Implementation of JEP 422: Linux/RISC-V Port

Resolved

links to

Commit openjdk/jdk17u-dev/966fc82d

Commit openjdk/jdk/c09f83ec

Review openjdk/jdk17u-dev/1427

Review openjdk/jdk/13053

Review openjdk/riscv-port-jdk17u/19

(2 links to)

Assignee:: Feilong Jiang

Reporter:: Feilong Jiang

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2023-03-15 18:40

Updated:: 2023-07-09 19:28

Resolved:: 2023-03-19 17:56

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