RFR: 8317012: Explicitly check for 32-bit word size for using libatomic with zero

Tue Apr 8 17:20:11 UTC 2025

On Tue, 8 Apr 2025 14:50:25 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> In libraries.m4, there is a long list of known 32-bit CPU architectures as a condition for using libatomic with zero. We should just check the address size instead.

Marked as reviewed by erikj (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/24515#pullrequestreview-2750821448