[gcc(refs/vendors/redhat/heads/gcc-8-branch)] Daily bump.

[Jakub Jelinek <jakub@gcc.gnu.org>]

https://gcc.gnu.org/g:dbe079da64859be81d2809ec7d5aa148955cfc35

commit dbe079da64859be81d2809ec7d5aa148955cfc35
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Aug 8 00:17:46 2020 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  8 ++++++++
 libgcc/ChangeLog        |  9 +++++++++
 libstdc++-v3/ChangeLog  | 44 ++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 62 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 007638ea22c..0aaecf38b04 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200807
+20200808
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f67b22981e0..f25f44c6dff 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2020-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2020-08-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/96402
+	* gcc.target/aarch64/pr96402.c: New test.
+
 2020-07-25  Dominique d'Humieres  <dhumieres.dominique@free.fr>
 
 	Backported from master:
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 8733c6d85c8..57bb03a009f 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,12 @@
+2020-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2020-08-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/96402
+	* config/aarch64/lse.S (__aarch64_cas16_acq_rel): Use x2, x3 instead
+	of x(tmp0), x(tmp1) in STXP arguments.
+
 2020-06-17  Samuel Thibault  <samuel.thibault@gnu.org>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 1f65999f6e0..eea7612e325 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,47 @@
+2020-08-07  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2020-03-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/27_io/filesystem/operations/last_write_time.cc: Fixes for
+	filesystems that silently truncate timestamps.
+	* testsuite/experimental/filesystem/operations/last_write_time.cc:
+	Likewise.
+
+2020-08-07  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2019-01-10  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/27_io/filesystem/operations/last_write_time.cc: Fix
+	test failures on targets with 32-bit time_t.
+
+2020-08-07  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2020-03-21  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/93245
+	* include/experimental/bits/fs_path.h (path::generic_string<C,T,A>()):
+	Return the generic format not the native format.
+	* testsuite/experimental/filesystem/path/generic/generic_string.cc:
+	Improve test coverage.
+
+2020-08-07  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2020-03-21  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/94242
+	* include/bits/fs_path.h (path::_S_str_convert): Replace first
+	parameter with basic_string_view so that strings with different
+	allocators can be accepted.
+	(path::generic_string<C,T,A>()): Use basic_string object that uses the
+	right allocator type.
+	* testsuite/27_io/filesystem/path/generic/94242.cc: New test.
+	* testsuite/27_io/filesystem/path/generic/generic_string.cc: Improve
+	test coverage.
+
 2020-08-06  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: