[gcc/meissner/heads/work251-sha] (32 commits) Merge commit 'refs/users/meissner/heads/work251-sha' of git

The branch 'meissner/heads/work251-sha' was updated to point to:

 4fbd27915aa6... Merge commit 'refs/users/meissner/heads/work251-sha' of git

It previously pointed to:

 b2227c792a30... Add ChangeLog.sha and update REVISION.

Diff:

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

  4fbd279... Merge commit 'refs/users/meissner/heads/work251-sha' of git
  1c3e4a2... Add ChangeLog.sha and update REVISION.
  cc91328... Merge commit 'refs/users/meissner/heads/work251' of git+ssh (*)
  92c1a87... Add ChangeLog.meissner and REVISION. (*)
  9dab90d... gcov: Build edge updates in a local sequence (*)
  6566ad9... gcov: Optimize condition coverage code generation (*)
  d2a3bf4... libstdc++: Disable serialization test for piecewise_linear_ (*)
  610134a... libstdc++: Apply rule triggering at Zone line transition [P (*)
  be751fc... RISC-V: Adjust test case due to allow vwcvt[u].x.x.v overla (*)
  df635aa... RISC-V: Add test cases for vwcvtu.x.x.v reg overlap (*)
  df28d04... RISC-V: Add test cases for vwcvt.x.x.v reg overlap (*)
  5d98400... RISC-V: Allow RVV register overlap for vwcvt[u].x.x.v (*)
  f81f033... contrib: Fix exit status of relpath.sh for invalid args [PR (*)
  3ab2199... [RISC-V] Improve costing for if-converted sequences (*)
  f8c277e... libstdc++: Generate result_type bits of precision in piecew (*)
  a0f7c85... testsuite, aarch64: Drop duplication of big endian AArch64  (*)
  874605e... libstdc++: Mark std::indirect and std::polymorphic with _GL (*)
  70bc613... Avoid complex gimple_build API (*)
  e2e5465... OpenMP: Fix implicit declare target - aka fix libgomp.fortr (*)
  6ba996c... Fix typo in comment of invert_mod2n (*)
  7f2bba0... libstdc++: Fix LD_LIBRARY_PATH when testing an installed co (*)
  9e2e40f... OpenMP: uses_allocators - fix Fortran memspace use + multip (*)
  921e86d... OpenMP: Handle 'device_type(host)' on 'target': Repair 'lib (*)
  572a98a... libstdc++: Fix spelling of new macro in ChangeLog (*)
  ddf645c... libgomp: Robustify omp_get_device_distances: ... some more  (*)
  58925a5... OpenMP: Handle 'device_type(nohost)' on 'target': Fix 'libg (*)
  a6109ab... AVR: Fix a typo in the AVR Options documentation. (*)
  2fc7611... Remove netbsd_link_ld_elf_so spec (*)
  1988893... testsuite: Fix gcc.dg/vect/tsvc tests on NetBSD (*)
  1731ba6... testsuite: Require bitint in gcc.dg/torture/bitint-101.c (*)
  b032f71... bitintlower: Avoid coalescing lhs with operands for .MUL_OV (*)
  26446ca... libstdc++: Use _Clang::__no_specializations__ attribute in  (*)

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    Because the reference `refs/users/meissner/heads/work251-sha' matches
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