[gcc/devel/c++-coroutines] (44 commits) Merge master r11-4928.

[gcc/devel/c++-coroutines] (44 commits) Merge master r11-4928.

[Iain D Sandoe]

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

 3b8571dedcb... Merge master r11-4928.

It previously pointed to:

 05557df74a1... Merge master r11-4885.

Diff:

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

  3b8571d... Merge master r11-4928.
  5d46ec3... CFI-handling : Add a hook to allow target-specific Personal (*)
  9227f81... Objective-C++ : Allow prefix attrs on linkage specs. (*)
  b1c9b3c... c++: Change the mangling of __alignof__ [PR88115] (*)
  61827d5... c++: Correct the handling of alignof(expr) [PR88115] (*)
  d6e5745... c++: Tweak tsubst_qualified_id location. (*)
  2e8b368... Fix PRE NEW_SETS guarding (*)
  505ea90... libstdc++: Exclude cygwin and mingw from linker relro suppo (*)
  86cca5c... Fix PRE topological expression set sorting (*)
  364ad1d... testsuite: Fix up scan-tree-dump-times regexps for 64-bit t (*)
  ce2d0ce... Remove superfluous call to Base_Type (*)
  4e1a215... Fix biased integer arithmetic (*)
  ec1b871... Fix segfault on elaboration of empty 1-element array at -O (*)
  1c91516... Fix internal error on chain of constants with -gnatc (*)
  1f8fc1f... Fix internal error with Shift_Right operator on signed type (*)
  4ac9360... testsuite/97797 - adjust GIMPLE tests for sizetype (*)
  bd87cc1... tree-optimization/97623 - Avoid PRE hoist insertion iterati (*)
  46c705e... aarch64: Support SVE comparisons for unpacked integers (*)
  e29dd0e... vect: Allow vconds between different vector sizes (*)
  0ebaea3... libstdc++: Assigning to a joinable std::jthread calls std:: (*)
  43f9e5a... libstdc++: Use helper type for checking thread ID (*)
  ca81388... Support Intel AVX VNNI (*)
  fbb3e27... Fix spelling. (*)
  57f0766... Drop topological sort for PRE phi-translation (*)
  c76c23a... Early exit on VR_VARYING from irange::set. (*)
  7a9a5d1... AArch64: Add FLAG for arithmetic operation intrinsics [PR94 (*)
  1644ab9... gfortran.dg/gomp/workshare-reduction-*.f90: Fix dumps for - (*)
  8137261... fortran: Fix up gfc_typename CHARACTER length handling [PR9 (*)
  693a79a... Re: Refactor copying decl section names (*)
  4656461... Improve efficiency of copying section from another tree (*)
  e79de06... Refactor section name ref counting (*)
  6b797b6... Formatting, there should be a space between PTA_* and (. (*)
  9179d9d... Update MicroBlaze strings test (*)
  96fc917... testsuite: skip zero-scratch-regs on powerpc. (*)
  ecba854... libstdc++: Implement std::emit_on_flush etc. (*)
  bb62264... Daily bump. (*)
  778087e... IBM Z: Fix bootstrap breakage due to HAVE_TF macro (*)
  5dfbc52... libstdc++: Avoid bad_alloc exceptions when changing locales (*)
  8c0c83f... c++: Improve static_assert diagnostic [PR97518] (*)
  a210d40... c++: Add 5 unfixed tests. (*)
  f7c41c5... libstdc++: Reorder constructors in <sstream> (*)
  95cb0fc... libstdc++: Add remaining C++20 additions to <sstream> [P040 (*)
  ced70eb... libstdc++: Fix more unspecified comparisons to null pointer (*)
  8b9a92f... Refactor copying decl section names (*)

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