Integrated: 8313530: VM build without C2 fails after JDK-8312579

[Gergö Barany]

On Tue, 22 Aug 2023 09:04:32 GMT, Gergö Barany <gbarany at openjdk.org> wrote:

> The EnableVectorSupport flag is declared in `opto/c2_globals.hpp`, which is not included if `COMPILER2` is not set. But after my changes for [JDK-8312579](https://bugs.openjdk.org/browse/JDK-8312579) we try to access this flag in some places guarded by `#if COMPILER2_OR_JVMCI`.
> 
> This PR moves some flags from `c2_globals.hpp` to the shared `compiler_globals.hpp`, so that they are accessible even if C2 is disabled but JVMCI is enabled.

This pull request has now been integrated.

Changeset: c418933d
Author:    Gergö Barany <gbarany at openjdk.org>
Committer: Jie Fu <jiefu at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/c418933d32a4e158f0e526d1be27b4b00f0c08a6
Stats:     13 lines in 1 file changed: 12 ins; 0 del; 1 mod

8313530: VM build without C2 fails after JDK-8312579

Reviewed-by: dnsimon, haosun, jiefu, kvn

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PR: https://git.openjdk.org/jdk/pull/15384