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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 19
Affects Version/s: 19
Component/s: hotspot
Labels:
- performance
- vectorapi

Subcomponent:
compiler
Resolved In Build:
b23
CPU:

aarch64
OS:

generic

BEXT offers more efficient way to compress bit in vector, it's only available in SVE2.

relates to

JDK-8294186 AArch64: VectorMaskToLong failed on SVE2 machine with -XX:UseSVE=1

Resolved

links to

Commit openjdk/jdk/e9f45bb2

Review openjdk/jdk/8337

Assignee:: Eric Liu

Reporter:: Eric Liu

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Created:: 2022-03-10 05:46

Updated:: 2022-11-01 05:19

Resolved:: 2022-05-11 18:18