[gcc/devel/c++-coroutines] (18 commits) Merge master r11-7695.

[Iain D Sandoe]

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

 d11b2f60c3f... Merge master r11-7695.

It previously pointed to:

 154ff13aff6... Merge master r11-7678.

Diff:

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

  d11b2f6... Merge master r11-7695.
  a0b5843... rs6000: Workaround for PR98092 (*)
  d55ce33... i386: Avoid mutual recursion between two peephole2s [PR9960 (*)
  1c7bec8... c++: support target attr for DECL_LOCAL_DECL_P fns [PR99108 (*)
  f6e9c1c... Fix potentially undefined behaviour when computing a sha1 v (*)
  408d137... options: ignore flag_ipa_ra in cl_optimization_compare (*)
  4073a09... IBM Z: Fix "+fvm" constraint with long doubles (*)
  995a740... libstdc++: Remove symbols for new std::call_once implementa (*)
  6ee2463... libstdc++: Revert to old std::call_once implementation [PR  (*)
  7b900dc... c++: Incorrect type equivalence [PR 99496] (*)
  3c5b6d2... Daily bump. (*)
  5f6a43d... gcc-changelog: skip broken commit in git_update_version.py. (*)
  82085eb... i386: Fix up _mm256_vzeroupper() handling [PR99563] (*)
  fcefc59... aarch64: Fix up aarch64_simd_clone_compute_vecsize_and_simd (*)
  1973bea... testsuite: Fix up target selector syntax errors in modules/ (*)
  3a5bcac... libgo: update to Go 1.16.2 release (*)
  7b843d4... Update gcc sv.po. (*)
  770d348... c++: Fix 2 testcases [PR 99601] (*)

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    Because the reference `refs/heads/devel/c++-coroutines' matches
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