8254352: 3 compiler tests failed with "assert(allocates2(pc)) failed: not in CodeBuffer memory"

[vnkozlov]

JDK-8252847 changes added new AVX3 specific stubs for arraycopy and increased code buffer size but it was not enough.
On Windows we need 3500 bytes more because additional code is used to preserve registers.

Tested hs tier1-3 and ran bug's tests on machine where they failed.

---

Progress

• Change must not contain extraneous whitespace
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• Change must be properly reviewed

Testing

	Linux x64	Windows x64	macOS x64
Build	✔️ (5/5 passed)	✔️ (2/2 passed)	✔️ (2/2 passed)
Test (tier1)	✔️ (9/9 passed)	✔️ (9/9 passed)	✔️ (9/9 passed)

Issue

• JDK-8254352: 3 compiler tests failed with "assert(allocates2(pc)) failed: not in CodeBuffer memory"

Reviewers

• Aleksey Shipilev (@shipilev - Reviewer)

Download

$ git fetch https://git.openjdk.java.net/jdk pull/592/head:pull/592
$ git checkout pull/592

[bridgekeeper]

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[openjdk]

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[mlbridge]

Webrevs

• 00: Full (4fb2c1e)

[shipilev]

Note: you would not be able to integrate until PR and issue title match, see "Integration Blocker" notice in the PR body.

[openjdk]

@vnkozlov This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8254352: 3 compiler tests failed with "assert(allocates2(pc)) failed: not in CodeBuffer memory"

Reviewed-by: shade

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[vnkozlov]

/integrate

[openjdk]

@vnkozlov Pushed as commit 25001c5.

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