RFR: 8304948: [vectorapi] C2 crashes when expanding VectorBox [v3]

Thu May 4 01:22:16 UTC 2023

On Tue, 2 May 2023 13:59:46 GMT, Quan Anh Mai <qamai at openjdk.org> wrote:

> May I ask why is this needed? Thanks.

It is a constraint that nodes must be removed from hash table before modifying their inputs.  https://github.com/openjdk/jdk/blob/f4630cdc6f49812d147b9ba8a4ea4009968f0db2/src/hotspot/share/opto/node.hpp#L434

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PR Review Comment: https://git.openjdk.org/jdk/pull/13489#discussion_r1184448660