[gcc/devel/c++-coroutines] (54 commits) Merge master r12-6644.

[gcc/devel/c++-coroutines] (54 commits) Merge master r12-6644.

[Iain D Sandoe]

The branch 'devel/c++-coroutines' was updated to point to:

 50697e006ac... Merge master r12-6644.

It previously pointed to:

 b9705e1854b... Merge master r12-6591.

Diff:

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

  50697e0... Merge master r12-6644.
  6cb61e5... Enable -Wuninitialized + -ftrivial-auto-var-init for addres (*)
  aeca447... c++: Fix cp_genericize_target_expr for TARGET_EXPRs created (*)
  d3a5799... diagnostic: avoid repeating include path (*)
  450c85b... OpenMP: allow requires dynamic_allocators (*)
  1374d4b... middle-end/101292 - invalid memory access with warning cont (*)
  deb9f18... Change kind of integer literal to fix a testcase. (*)
  a81f609... Fix glitch in entry for vxworks_posix_open (*)
  463d910... widening_mul, i386: Improve spaceship expansion on x86 [PR1 (*)
  4152e4a... Bump gcc/BASE-VER to 12.0.1 now that we are in stage4. (*)
  3acb929... libstdc++: Define <stacktrace> header for C++23 (*)
  5a3dc58... libstdc++: Document final option names for enabling C++20 (*)
  fa09257... libstdc++: Rename non-reserved macros in config header [PR1 (*)
  d573a30... Fortran: remove new files introduced by mistake (*)
  a42805d... Make the tests working. (*)
  91a38a3... Rename test-cases that are not executed. (*)
  4460c63... Add check_effective_target_pytest3. (*)
  84eb13b... libstdc++: Don't fail if math_errhandling is not defined (*)
  57cfcb3... Start using check-MAINTAINERS.py instead of legacy maintain (*)
  d4c02ec... Fix test warnings. (*)
  a923345... libstdc++: Add 'typename' to dependent types in atomic<shar (*)
  b75aab1... Extend test cases for references in OpenACC 'private' claus (*)
  fbb4388... Test cases for references in OpenACC 'private' clauses (*)
  025a707... Allow for multiple defaults in endianness and r16 in GFORTR (*)
  b3e7722... rs6000: Use known constant for GET_MODE_NUNITS and similar (*)
  240dd6c... rs6000: Split pattern for TI to V1TI move [PR103124] (*)
  1e942d7... Daily bump. (*)
  a326934... libstdc++: Update C++20 status table (*)
  2ac0649... libstdc++: Implement C++20 atomic<shared_ptr> and atomic<we (*)
  86e3b47... Fortran: xfail signaling NaN testcases on x87 (*)
  90045c5... Fortran: allow IEEE_VALUE to correctly return signaling NaN (*)
  bca1c43... libstdc++: Ignore deprecated warnings [PR104037] (*)
  15630e6... testsuite: Enrich tests with variants failing on the branch (*)
  a78b1ab... amdgcn: Tune default OpenMP/OpenACC GPU utilization (*)
  9d7e192... Add VxWorks fixincludes hack, open posix API for C++ (*)
  943fad6... Add VxWorks fixincludes hack, #include sysLib.h in time.h (*)
  00cc412... Add VxWorks fixincludes hack, C99 FP classification (*)
  1c25755... [i386] GLC tuning: Break false dependency for dest register (*)
  9248ee4... Daily bump. (*)
  9d6a0f3... Add -Wdangling-pointer [PR63272]. (*)
  671a283... Add -Wuse-after-free [PR80532]. (*)
  29401b7... Fortran: fix ICE and wrong code with TRANSFER and CHARACTER (*)
  52d2821... libstdc++: Fix ODR issues with different -m flags (*)
  f4a2cec... i386: Improve and optimize ix86_expand_sse_movcc (*)
  dcf8fe1... libgcc: Fix __gthr_i486_lock_cmp_xchg clobber for Windows (*)
  617db51... Daily bump. (*)
  952b7db... ada: Fix up handling of ghost units [PR104027] (*)
  cc3b67e... analyzer: fix ICE when combining taint states has_ub and ha (*)
  8931adf... analyzer: fix ICE in taint checker on unary ops [PR104029] (*)
  70e24c9... Fortran: always reject alternate return specifier as argume (*)
  c76b3bc... Fix reverse scalar storage order issues in IPA-SRA (*)
  79ae130... vect: Fix uninitialised variable PR104026 (*)
  a4a8ae1... Fortran: fix ICE overloading elemental intrinsics (*)
  7233233... Use enclosing object size if it's smaller than member [PR 1 (*)

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