RFR: 8304836: Make MALLOC_MIN4 macro more robust

Fri Apr 21 01:44:43 UTC 2023

On Thu, 20 Apr 2023 18:39:29 GMT, Naoto Sato <naoto at openjdk.org> wrote:

> The current macro assumes the argument is `jint` because all locations pass `jint`. However, this would not work if a wider type such as `jlong` is passed. Removing the `unsigned` cast and make the condition explicit would make the macro more robust.

Looks fine.

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Marked as reviewed by bchristi (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13564#pullrequestreview-1394947363