[jdk17u-dev] RFR: 8295811: serviceability/sa/TestObjectAlignment.java fails on x86_32

[Aleksey Shipilev]

Clean backport to unbreak x86_32.

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Depends on: https://git.openjdk.org/jdk17u-dev/pull/1457

Commit messages:
 - Backport 7cbf6721dcae6b0c22a57838d8dd769d87df9127

Changes: https://git.openjdk.org/jdk17u-dev/pull/1458/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1458&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8295811
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1458.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1458/head:pull/1458

PR: https://git.openjdk.org/jdk17u-dev/pull/1458