JDK-8256614 : AArch64: Add SVE backend implementation for integer min/max
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 16
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • OS: linux
  • CPU: aarch64
  • Submitted: 2020-11-19
  • Updated: 2020-12-01
  • Resolved: 2020-11-24
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JDK 16
16 b26Fixed
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Description
Currently the Arm SVE implementation for integer (byte,short,int,long) vector min/max is missing. This is needed for VectorAPI. We need to add them all, otherwise the JVM will crash with "bad AD file" with debug version.
Comments
Changeset: 67a95900 Author: Xiaohong Gong <xgong@openjdk.org> Committer: Ningsheng Jian <njian@openjdk.org> Date: 2020-11-24 02:04:34 +0000 URL: https://github.com/openjdk/jdk/commit/67a95900
24-11-2020

ILW = C2 crashes due to unsupported instructions, with vector API (incubator) on aarch64, no workaround but disable compilation = HLM = P3
19-11-2020