Integrated: 8239927: Product variable PrefetchFieldsAhead is unused and should be removed

[Bhavana-Kilambi]

On Thu, 9 Dec 2021 11:51:05 GMT, Bhavana-Kilambi <duke at openjdk.java.net> wrote:

> The product variable "PrefetchFieldsAhead" is defined in gc_globals.hpp and set in vm_version_x86.cpp. 
> But as it's not used anywhere, removing this option from the JDK source.

This pull request has now been integrated.

Changeset: adbe0661
Author:    Bhavana Kilambi <bhavana.kilambi at arm.com>
Committer: Ningsheng Jian <njian at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/adbe0661029f12a36a44af52b83b189384d33a27
Stats:     13 lines in 3 files changed: 1 ins; 10 del; 2 mod

8239927: Product variable PrefetchFieldsAhead is unused and should be removed

Reviewed-by: njian, dholmes

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PR: https://git.openjdk.java.net/jdk/pull/6783