RFR: 8355904: Use variadic macros for J2dTrace [v7]

[Phil Race]

On Fri, 6 Jun 2025 08:36:40 GMT, Nikita Gubarkov <ngubarkov at openjdk.org> wrote:

>> J2dTrace macros have multiple overloads specifying number of arguments, making it less convent to change number of arguments. There were cases when existing macros were not enough and people had to add new variants with even more arguments. We could simply use variadic macros instead.
>> 
>> Also, currently those macros expand to a { code block }, which doesn't require a semicolon at the end, so it can sometimes be missed, leading to an inconsistent code style. We could expand it directly to the function, forcing user to insert a semicolon after that, in a function-like style.
>
> Nikita Gubarkov has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains eight additional commits since the last revision:
> 
>  - Merge remote-tracking branch 'origin/master' into JDK-8355904
>  - Update D3DShaderGen.c
>  - fixup! 8355904: Use variadic macros for J2dTrace
>  - fixup! 8355904: Use variadic macros for J2dTrace
>  - fixup! 8355904: Use variadic macros for J2dTrace
>  - Apply suggestions from code review
>    
>    Co-authored-by: Alexey Ivanov <alexey.ivanov at oracle.com>
>  - fixup! 8355904: Use variadic macros for J2dTrace
>  - 8355904: Use variadic macros for J2dTrace

Marked as reviewed by prr (Reviewer).

-------------

PR Review: https://git.openjdk.org/jdk/pull/24949#pullrequestreview-2940603838