RFR: 8364666: [BACKOUT] JDK-8360559 Optimize Math.sinh for x86 64 bit platforms

Mon Aug 4 20:32:18 UTC 2025

This reverts commit 05f8a6fca87d472a80e5952ddc90d8fa6589c75c.

This [BACKOUT] is being tested by an urgent Mach5 Tier1 job set.

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Commit messages:
 - Revert "8360559: Optimize Math.sinh for x86 64 bit platforms"

Changes: https://git.openjdk.org/jdk/pull/26628/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26628&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8364666
  Stats: 742 lines in 26 files changed: 0 ins; 739 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/26628.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26628/head:pull/26628

PR: https://git.openjdk.org/jdk/pull/26628