RFR: 8281936: compiler/arguments/TestCodeEntryAlignment.java fails on AVX512 machines

Jie Fu jiefu at openjdk.java.net
Thu Feb 17 07:44:10 UTC 2022


On Thu, 17 Feb 2022 07:18:26 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> So, there is no actual need to make the increase from `1000` to `1200` optional, as it would be cut down to size on `UseAVX <= 2` case anyway?

More code buffer is required for AVX3 since we have more registers (e.g., 512-bit registers) to be stored/restored.

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PR: https://git.openjdk.java.net/jdk/pull/7485


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