RFR: 8260473: [vector] ZGC: VectorReshape test produces incorrect results with ZGC enabled [v4]

Fri Jan 29 08:26:42 UTC 2021

On Fri, 29 Jan 2021 06:48:36 GMT, 王超 <github.com+25214855+casparcwang at openjdk.org> wrote:

> Considering `PhaseVector::optimize_vector_boxes()` already has access to a usable `GraphKit` instance, it is possible that `GraphKit::access_load_at` will "just work".

The main thing to make sure you get right, is the aliasing. I'm not sure that will work right after parsing, the way it works now.

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PR: https://git.openjdk.java.net/jdk/pull/2253