[gcc/meissner/heads/work252-test] (16 commits) Merge commit 'refs/users/meissner/heads/work252-test' of gi

The branch 'meissner/heads/work252-test' was updated to point to:

 9fd2b9aa3b51... Merge commit 'refs/users/meissner/heads/work252-test' of gi

It previously pointed to:

 ebb73309f519... Add ChangeLog.test and update REVISION.

Diff:

Summary of changes (added commits):
-----------------------------------

  9fd2b9a... Merge commit 'refs/users/meissner/heads/work252-test' of gi
  69d3a9f... Add ChangeLog.test and update REVISION.
  d98c9ae... Merge commit 'refs/users/meissner/heads/work252' of git+ssh (*)
  11f06d4... Add ChangeLog.meissner and REVISION. (*)
  b5e6f5d... middle-end: Replace INTEGER_CST + expand_normal with tree_t (*)
  5fbbf2d... gcn: mkoffload - pass -L<dir> on to the amdgcn-amdhsa linke (*)
  ad8686f... AArch64: Update Neoverse V2 cost model for SVE structure lo (*)
  d20adca... target/126328 - [x86] insn_cost of *sse3_h{add,sub}v2df3[_l (*)
  a3a3e4f... Remove shift vectorization check from vect_build_slp_tree_1 (*)
  04e8cc4... Set INSN_CODE to recognized insn before calling insn_cost i (*)
  d96ac42... testsuite: Split rs6000 mma tests into power10 and future (*)
  380bd5c... OpenMP/C++: Handle OMP_CLAUSE_DEVICE_TYPE in pt.cc (*)
  10cba11... Mention the forge on unofficial mirrors (*)
  b13e5bf... x86 SSE: Use insertps to zero V4SI/V4SF elements in a singl (*)
  33402b1... ifcvt: drop redundant reversibility pre-checks in store-fla (*)
  7c89181... libgfortran: Add additional long double math support for hp (*)

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