[gcc r10-9654] Daily bump.

[gcc r10-9654] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:ace795f817651c9387580db4ad194f6748fec780

commit r10-9654-gace795f817651c9387580db4ad194f6748fec780
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Apr 2 00:17:17 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 21 +++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/c-family/ChangeLog  |  5 +++++
 gcc/cp/ChangeLog        |  9 +++++++++
 gcc/fortran/ChangeLog   |  9 +++++++++
 gcc/testsuite/ChangeLog | 28 ++++++++++++++++++++++++++++
 libstdc++-v3/ChangeLog  | 20 ++++++++++++++++++++
 7 files changed, 93 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f3ad89cc350..d4ca4078aa3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,24 @@
+2021-04-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98481
+	* common.opt (fabi-version): Default to 14.
+
+2021-04-01  Martin Jambor  <mjambor@suse.cz>
+
+	Backported from master:
+	2021-04-01  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/97009
+	* tree-sra.c (access_or_its_child_written): New function.
+	(propagate_subaccesses_from_rhs): Use it instead of a simple grp_write
+	test.
+
+2021-04-01  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/99856
+	* tree-vect-patterns.c (vect_recog_over_widening_pattern): Promote
+	precision to vector element precision.
+
 2021-03-31  Jan Hubicka  <jh@suse.cz>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 6ff3a5bed7d..f05935b69b1 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210401
+20210402
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index c1d7467b7ec..d62a29c852f 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2021-04-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98481
+	* c-opts.c (c_common_post_options): Bump latest_abi_version.
+
 2021-03-29  Marek Polacek  <polacek@redhat.com>
 
 	Backported from master:
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d3071c75102..81a887eb2d5 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,12 @@
+2021-04-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98481
+	* class.c (find_abi_tags_r): Set *walk_subtrees to 2 instead of 1
+	for types.
+	(mark_abi_tags_r): Likewise.
+	* tree.c (cp_walk_subtrees): If *walk_subtrees_p is 2, look through
+	typedefs.
+
 2021-03-31  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master:
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 635b8dd9878..2f7044c5774 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,12 @@
+2021-04-01  Harald Anlauf  <anlauf@gmx.de>
+
+	Backported from master:
+	2021-04-01  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/99840
+	* simplify.c (gfc_simplify_transpose): Properly initialize
+	resulting shape.
+
 2021-03-29  Tobias Burnus  <tobias@codesourcery.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c9de1c8dee1..2fa6413fa6c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,31 @@
+2021-04-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98481
+	* g++.dg/abi/abi-tag24.C: New test.
+	* g++.dg/abi/abi-tag24a.C: New test.
+	* g++.dg/abi/macro0.C: Adjust expected value.
+
+2021-04-01  Martin Jambor  <mjambor@suse.cz>
+
+	Backported from master:
+	2021-04-01  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/97009
+	* gcc.dg/tree-ssa/pr97009.c: New test.
+
+2021-04-01  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/99856
+	* gcc.dg/vect/pr99856.c: New testcase.
+
+2021-04-01  Harald Anlauf  <anlauf@gmx.de>
+
+	Backported from master:
+	2021-04-01  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/99840
+	* gfortran.dg/transpose_5.f90: New test.
+
 2021-03-31  Vladimir N. Makarov  <vmakarov@redhat.com>
 
 	PR testsuite/99233
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index ac16a19036f..67d8235a0f7 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,23 @@
+2021-04-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-02-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/99096
+	* testsuite/util/testsuite_fs.h: Always include <unistd.h>.
+
+2021-04-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2020-12-17  Jonathan Wakely  <jwakely@redhat.com>
+
+	* config.h.in: Regenerate.
+	* config/os/djgpp/error_constants.h: Test POSIX errno macros
+	directly, instead of corresponding _GLIBCXX_HAVE_EXXX macros.
+	* config/os/mingw32-w64/error_constants.h: Likewise.
+	* config/os/mingw32/error_constants.h: Likewise.
+	* configure: Regenerate.
+
 2021-03-29  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: