[jdk16u] Integrated: 8253409: Double-rounding possibility in float fma

[Joe Darcy]

8253409:  Double-rounding possibility in float fma

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Commit messages:
 - 8253409: Double-rounding possibility in float fma

Changes: https://git.openjdk.java.net/jdk16u/pull/44/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk16u&pr=44&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8253409
  Stats: 32 lines in 2 files changed: 4 ins; 11 del; 17 mod
  Patch: https://git.openjdk.java.net/jdk16u/pull/44.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk16u pull/44/head:pull/44

PR: https://git.openjdk.java.net/jdk16u/pull/44