RFR: 8269087: CheckSegmentedCodeCache test fails in an emulated-client VM [v2]

[Igor Veresov]

On Tue, 22 Jun 2021 08:16:54 GMT, Christoph Göttschkes <cgo at openjdk.org> wrote:

>> 8269087: CheckSegmentedCodeCache test fails in an emulated-client VM
>
> Christoph Göttschkes has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Use the Platform class from testlib to check if tiered is supported or not.

I ran this through internal testing. All clean.

test/hotspot/jtreg/compiler/codecache/CheckSegmentedCodeCache.java line 61:

> 59:             } catch (RuntimeException e) {
> 60:                 // Check if TieredCompilation is disabled (in a client VM)
> 61:                 if (Platform.isTieredSupported()) {

That's probably not a complete set of conditions of when the segmented code cache is disabled. But if it solves the current issue, I think that's fine.

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Marked as reviewed by iveresov (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/4540