[gcc/devel/c++-coroutines] (49 commits) Merge master r11-4801.

[gcc/devel/c++-coroutines] (49 commits) Merge master r11-4801.

[Iain D Sandoe]

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

 202ab0bacb7... Merge master r11-4801.

It previously pointed to:

 d128957178a... Merge master r11-4753.

Diff:

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

  202ab0b... Merge master r11-4801.
  887515a... libstdc++: Fix symbol version conflict in linker script (*)
  6e8e103... Objective-C/C++ : Allow visibility prefix attributes on int (*)
  9a34a5c... Objective-C/C++ (parsers) : Update @property attribute pars (*)
  6c282c1... c++: Propagate attributes to clones in duplicate_decls [PR6 (*)
  556ab51... Darwin: Darwin 20 is to be macOS 11 (Big Sur). (*)
  600be7f... rework PRE PHI translation cache (*)
  129e1a8... Combine new calculated ranges with existing range. (*)
  25126a2... Add PC as control register (*)
  ba64981... core: Rename DECL_IS_BUILTIN -> DECL_IS_UNDECLARED_BUILTIN (*)
  05f1883... aarch64: Use intrinsics for upper saturating shift right (*)
  4b5f564... libcpp: Provide date routine (*)
  6c3ce63... aarch64: Support permutes on unpacked SVE vectors (*)
  9b11203... Add -fbit-tests option. (*)
  d398949... make PRE constant value IDs negative (*)
  22175d0... tree-optimization/97706 - handle PHIs in pattern recog mask (*)
  1db815f... c++: Parser tweaks (*)
  15bcd01... testsuite: fix malloc alignment in test (*)
  4c27f90... [Fortran] Remove OpenACC 'loop' inside 'parallel' special-c (*)
  52b7446... Remove 'gfortran.dg/goacc/loop-6.f95' (*)
  4dfa178... Remove 'gfortran.dg/goacc/loop-5.f95' (*)
  f176773... gcc-changelog: prevent double cherry-pick line (*)
  b88fdcc... refactor SLP analysis (*)
  7144270... Move ipa-refs from ggc to heap. (*)
  8a2fd71... ipa-modref: Fix comment typos (*)
  b92e4be... IBM Z: Remove override of inline params (*)
  7307d8e... tree-optimization/97706 - part one, refactor vect_determine (*)
  c2e9f58... OpenACC/Fortran: Reject '!$acc atomic update capture' (*)
  a2c1193... OpenACC (C/C++): Fix 'acc atomic' parsing (*)
  8ebedfc... tree-optimization/97732 - fix init of SLP induction vectori (*)
  f11b1f9... Add dg-require-profiling directives to gcc.target/i386 test (*)
  ff47c61... Add dg-require-effective-target fpic to g++ tests (*)
  6cef01c... Add fnspec handling to ipa mode of ipa-modef. (*)
  366099f... Move size time tables from GGC to heap (*)
  344106a... c-common: Remove DEBUG_FUNCTION from verify_sequence_points (*)
  2210bf6... tree-optimization/97733 - fix SLP of reductions with zero r (*)
  c283a71... Fortran: Fix type-decl for PDT / wrong-code pdt_14.f03 issu (*)
  32ee472... Improve overflow check (*)
  6483f05... Simplify x >> x to 0. This fixes PR96701. (*)
  56ecdc2... RISC-V: Mark non-export symbol static and const in riscv-co (*)
  65e8263... PR target/96307: Fix KASAN option checking. (*)
  f72af3a... MAINTAINERS: Add myself for write after approval. (*)
  0cfd910... Daily bump. (*)
  44e1f63... c++: Add auto_diagnostic_group to check_handlers_1. (*)
  e6fd02c... c++: Fix decltype(auto) deduction with rvalue ref [PR78209] (*)
  1d87302... c++: Add -Wexceptions warning option [PR97675] (*)
  5b20031... c++: Implement -Wvexing-parse [PR25814] (*)
  22984f3... Pass multi-range from range_query::value_*  routines (*)
  d16d456... libstdc++: Fix typo in ChangeLog entry (*)

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