[gcc r10-9719] Daily bump.

[gcc r10-9719] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:9c2c106369e4035351eb2325a05dc2fc929a22db

commit r10-9719-g9c2c106369e4035351eb2325a05dc2fc929a22db
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Apr 20 00:17:16 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 16 ++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/d/ChangeLog         | 11 +++++++++++
 gcc/testsuite/ChangeLog | 20 ++++++++++++++++++++
 libstdc++-v3/ChangeLog  | 40 ++++++++++++++++++++++++++++++++++++++++
 5 files changed, 88 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 15d41f05ec9..e71bf05954f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,19 @@
+2021-04-19  Tobias Burnus  <tobias@codesourcery.com>
+
+	Backported from master:
+	2020-11-27  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR c/97880
+	* omp-expand.c (expand_oacc_collapse_init, expand_oacc_collapse_vars):
+	Use now passed diff_type.
+	(expand_oacc_for): Take largest type for diff_type, taking tiling
+	and collapsing into account.
+
+2021-04-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/i386/winnt.c (i386_pe_seh_cold_init): Properly deal with
+	frames larger than the SEH maximum frame size.
+
 2021-04-18  Hafiz Abid Qadeer  <abidh@codesourcery.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index fac6a1c7805..b392715811c 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210419
+20210420
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index 8bc729ae32d..afe5976027b 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,14 @@
+2021-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	Backported from master:
+	2021-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/98457
+	* d-diagnostic.cc (expand_d_format): Handle escaped backticks.
+	(escape_d_format): New funtion.
+	(verror): Call escape_d_format on prefixing strings.
+	(vdeprecation): Likewise.
+
 2021-04-08  Release Manager
 
 	* GCC 10.3.0 released.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 57c688431b6..ba467fe2982 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,23 @@
+2021-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	Backported from master:
+	2021-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/98457
+	* gdc.dg/pr98457.d: New test.
+
+2021-04-19  Tobias Burnus  <tobias@codesourcery.com>
+
+	Backported from master:
+	2020-11-27  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR c/97880
+	* gcc.dg/goacc/tile-1.c: New test.
+
+2021-04-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt92.adb: New test.
+
 2021-04-18  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 11d6d0e6186..c841cbab075 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,43 @@
+2021-04-19  François Dumont  <fdumont@gcc.gnu.org>
+
+	PR libstdc++/99402
+	* include/debug/helper_functions.h (__can_advance(_InputIterator,
+	const std::pair<_Diff, _Distance_precision>&, int)): New.
+	(__can_advance(const _Safe_iterator<>&,
+	const std::pair<_Diff, _Distance_precision>&, int)): New.
+	* include/debug/macros.h (__glibcxx_check_can_increment_dist): New,
+	use latter.
+	(__glibcxx_check_can_increment_range): Adapt to use latter.
+	(__glibcxx_check_can_decrement_range): Likewise.
+	* include/debug/safe_iterator.h
+	(_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&,
+	int)): New.
+	(__can_advance(const _Safe_iterator<>&,
+	const std::pair<_Diff, _Distance_precision>&, int)): New.
+	* include/debug/safe_iterator.tcc
+	(_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&,
+	int)): New.
+	(_Safe_iterator<>::_M_valid_range(const _Safe_iterator<>&,
+	std::pair<difference_type, _Distance_precision>&, bool)): Adapt for
+	__dp_sign_max_size.
+	(__copy_move_a): Adapt to use __glibcxx_check_can_increment_dist.
+	(__copy_move_backward_a): Likewise.
+	(__equal_aux): Likewise.
+	* include/debug/stl_iterator.h (__can_advance(const std::reverse_iterator<>&,
+	const std::pair<_Diff, _Distance_precision>&, int)): New.
+	(__can_advance(const std::move_iterator<>&,
+	const std::pair<_Diff, _Distance_precision>&, int)): New.
+	* testsuite/25_algorithms/copy/debug/99402.cc: New test.
+
+2021-04-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2020-10-26  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/97570
+	* libsupc++/new_opa.cc: Declare size_t in global namespace.
+	Remove unused header.
+
 2021-04-13  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: