Integrated: 8337785: Fix simple -Wzero-as-null-pointer-constant warnings in x86 code

[Kim Barrett]

On Sat, 3 Aug 2024 23:26:25 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

> Please review this trivial change that replaces some uses of literal 0 as a
> null pointer constant in x86 code to instead use nullptr.
> 
> Testing: mach5 tier1

This pull request has now been integrated.

Changeset: 431d4f7e
Author:    Kim Barrett <kbarrett at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/431d4f7e18369466eedd00926a5162a1461d0b25
Stats:     13 lines in 5 files changed: 0 ins; 0 del; 13 mod

8337785: Fix simple -Wzero-as-null-pointer-constant warnings in x86 code

Reviewed-by: jwaters, ayang, shade

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PR: https://git.openjdk.org/jdk/pull/20453