[gcc/devel/c++-coroutines] Merge master r11-49.

[Iain D Sandoe]

https://gcc.gnu.org/g:fb4768825ae82f177b7249640ac0f567f79299fe

commit fb4768825ae82f177b7249640ac0f567f79299fe
Merge: 5b13a45ea2f 0719055a956
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Mon May 4 20:57:33 2020 +0100

    Merge master r11-49.
    
    2020-05-04  Iain Sandoe  <iain@sandoe.co.uk>
    
            * Merge master r11-49-g0719055a956d.

Diff:

 gcc/ChangeLog                                      |  83 +++
 gcc/DATESTAMP                                      |   2 +-
 gcc/config/i386/i386-expand.c                      |  18 +-
 gcc/config/i386/i386.c                             |  31 +-
 gcc/config/i386/i386.md                            | 126 ++++-
 gcc/config/i386/predicates.md                      |   3 +
 gcc/cp/ChangeLog                                   |  20 +
 gcc/cp/constraint.cc                               |  13 +-
 gcc/cp/coroutines.cc                               |   2 +
 gcc/cp/pt.c                                        |  47 +-
 gcc/fold-const.c                                   |  44 --
 gcc/match.pd                                       |  53 +-
 gcc/opts.c                                         |  28 +-
 gcc/po/ChangeLog                                   |   4 +
 gcc/po/sv.po                                       | 590 ++++++++-------------
 gcc/testsuite/ChangeLog                            |  29 +
 gcc/testsuite/g++.dg/warn/Warray-bounds-10.C       |  40 --
 gcc/testsuite/gcc.dg/tree-ssa/pr39612.c            |  21 +
 gcc/testsuite/gcc.dg/tree-ssa/pr94718-1.c          |  49 ++
 gcc/testsuite/gcc.dg/tree-ssa/pr94718-2.c          |  49 ++
 gcc/testsuite/gcc.dg/tree-ssa/pr94718-3.c          |  45 ++
 gcc/testsuite/gcc.dg/tree-ssa/pr94718-4.c          |  61 +++
 gcc/testsuite/gcc.dg/tree-ssa/pr94718-5.c          |  61 +++
 gcc/testsuite/gcc.target/i386/pr94650.c            |  30 ++
 gcc/testsuite/gcc.target/i386/pr94795-1.c          |  21 +
 gcc/testsuite/gcc.target/i386/pr94795-2.c          |  20 +
 gcc/tree-inline.c                                  |  42 +-
 gcc/tree-ssa-loop-im.c                             |  47 +-
 gcc/tree-ssa-sccvn.c                               |   6 +-
 gcc/tree.c                                         |   4 +-
 libstdc++-v3/ChangeLog                             |  30 ++
 libstdc++-v3/libsupc++/dyncast.cc                  |  11 +-
 libstdc++-v3/src/c++17/memory_resource.cc          | 127 +++--
 .../synchronized_pool_resource/allocate_single.cc  |  24 +
 .../synchronized_pool_resource/cons_single.cc      |  24 +
 .../synchronized_pool_resource/release_single.cc   |  24 +
 36 files changed, 1199 insertions(+), 630 deletions(-)