Bug ID: JDK-8272709 AArch64: SVE backend support for masking operations with predicate feature

Type: Sub-task
Component: hotspot
Sub-Component: compiler
Affected Version: 18

Priority: P4
Status: Resolved
Resolution: Fixed
OS: generic
CPU: aarch64

Submitted: 2021-08-19
Updated: 2021-11-15
Resolved: 2021-11-15

Versions (Unresolved/Resolved/Fixed)

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Other
tbdFixed

Integration of https://bugs.openjdk.java.net/browse/JDK-8271313.

This adds SVE predicate based backend support for Vector API masking operations. With the backend implementations, the SVE predicated instructions can be generated for Vector API masked vector operations and mask operations.