[gcc/devel/c++-coroutines] (28 commits) Merge master r12-2627.

[gcc/devel/c++-coroutines] (28 commits) Merge master r12-2627.

[Iain D Sandoe]

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

 870d4a6f394... Merge master r12-2627.

It previously pointed to:

 e51fbd3f7d7... Merge master r12-2600.

Diff:

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

  870d4a6... Merge master r12-2627.
  3ead06c... c++: Reject anonymous struct with bases (*)
  0ba2003... c++: Fix up attribute rollbacks in cp_parser_statement (*)
  59ffdb9... Update gcc de.po. (*)
  854ef6e... x86: Don't enable LZCNT/POPCNT if disabled explicitly (*)
  011134d... d: Remove dead code from binary_op. (*)
  baa1226... d: Always layout initializer for the m_RTInfo field in Type (*)
  5ad4eab... d: Don't generate a PREDICT_EXPR when assert contracts are  (*)
  c18db63... d: Clarify comment for generating static array assignment w (*)
  370f66b... d: Only handle named enums in enum_initializer_decl (*)
  e22b7ae... d: Set COMDAT and visibility of thunks only if they are pub (*)
  99d6d3d... d: Factor aggregate_initializer_decl to set the sinit for a (*)
  3b52a10... d: Use Identifier::idPool to generate anonymous field name. (*)
  bc5208f... d: Use hasMonitor to determine whether to emit a __monitor  (*)
  b2abe4e... d: Insert null terminator in obstack buffers (*)
  bafda27... d: Drop any field or parameter types that got cached before (*)
  5530395... d: Factor d_nested_class and d_nested_struct into single fu (*)
  2730aa7... Mark gcc.dg/shrink-wrap-loop.c as XFAIL. (*)
  28665dd... [libgomp] Restore offloading 'libgomp/fortran.c' (*)
  5a973ae... arm/66791: Replace builtins in vld1. (*)
  6165cf6... Replace evrp use in loop versioning with ranger. (*)
  77ab4e3... c++: Accept C++11 attribute-definition [PR101582] (*)
  291416d... ipa-devirt: check precision mismatch of enum values [PR1013 (*)
  e41ba80... Use range-based for loops for traversing loops (*)
  4186cb9... fix breakage from "libstdc++: Remove unnecessary uses of <u (*)
  ef22e9c... Fix MMIX breakage; ICE in df_ref_record, at df-scan.c:2598 (*)
  591b128... Update gcc .po files. (*)
  0c6d21f... Reinstate branch-on-bit insns for H8 (*)

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