[jdk17u-dev] RFR: 8293887: AArch64 build failure with GCC 12 due to maybe-uninitialized warning in libfdlibm k_rem_pio2.c [v3]

[Dan Lutker]

> Trivial backport to support building GCC 12 on Aarch64.
> 
> Successfully build on Linux x64 and aarc64 with gcc 12.2.0.

Dan Lutker has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains one additional commit since the last revision:

  Backport 02ea338177df781912dc782e32200eaf4731a0da

-------------

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/1231/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/1231/files/c96608f6..e96975aa

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1231&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1231&range=01-02

  Stats: 408 lines in 13 files changed: 358 ins; 24 del; 26 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1231.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1231/head:pull/1231

PR: https://git.openjdk.org/jdk17u-dev/pull/1231