[gcc r13-8578] Daily bump.

[gcc r13-8578] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:fd24c47e48c0e4a99e2393e3cd249d6c990060b5

commit r13-8578-gfd24c47e48c0e4a99e2393e3cd249d6c990060b5
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Apr 4 00:21:12 2024 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           |  8 +++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 15 ++++++++++
 libcc1/ChangeLog        |  9 ++++++
 libstdc++-v3/ChangeLog  | 80 +++++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 113 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1cbcf912deb..38d1c8f0ec6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2024-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	Backported from master:
+	2024-03-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR middle-end/111632
+	* system.h: Include safe-ctype.h after C++ standard headers.
+
 2024-04-02  Qing Zhao  <qing.zhao@oracle.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 154a306dc5c..9bcd31d63c9 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240403
+20240404
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 28ddb66a0c3..3872c2714fb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,18 @@
+2024-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	Backported from master:
+	2023-10-30  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	* gcc.target/i386/pr105554.c: Require ifunc.
+
+2024-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	Backported from master:
+	2023-12-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR testsuite/112297
+	* gcc.target/i386/pr100936.c: Require nonpic target.
+
 2024-04-02  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master:
diff --git a/libcc1/ChangeLog b/libcc1/ChangeLog
index d74c14c12da..115f85f17e5 100644
--- a/libcc1/ChangeLog
+++ b/libcc1/ChangeLog
@@ -1,3 +1,12 @@
+2024-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	Backported from master:
+	2024-03-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR middle-end/111632
+	* libcc1plugin.cc: Fix include.
+	* libcp1plugin.cc: Fix include.
+
 2023-07-27  Release Manager
 
 	* GCC 13.2.0 released.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 2550e45e126..af4abca0fcf 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,83 @@
+2024-04-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2024-02-19  Iain Sandoe  <iain@sandoe.co.uk>
+		    Jonathan Wakely  <jwakely@redhat.com>
+
+	PR target/112397
+	* configure: Regenerate.
+	* configure.ac: Detect if we are building for Darwin.
+	* libsupc++/Makefile.am: If we are building for Darwin, then
+	suppress hot/cold partitioning for the array allocators.
+	* libsupc++/Makefile.in: Regenerated.
+
+2024-04-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2024-03-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* testsuite/lib/dg-options.exp (atomic_link_flags): Emit a -B
+	option for the path to the uninstalled libatomic.
+
+2024-04-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2024-03-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* testsuite/lib/libstdc++.exp (v3_target_compile): Instead of
+	/dev/null, use a temporary file for test executables on Darwin.
+
+2024-04-03  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2024-03-22  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/114401
+	* include/bits/hashtable.h (_Hashtable::_M_reinsert_node): Call
+	release() on node handle instead of just zeroing its pointer.
+	(_Hashtable::_M_reinsert_node_multi): Likewise.
+	(_Hashtable::_M_merge_unique): Likewise.
+	(_Hashtable::_M_merge_multi): Likewise.
+	* include/bits/node_handle.h (_Node_handle_common::release()):
+	New member function.
+	(_Node_handle_common::_Optional_alloc::_M_empty): Remove
+	unnecessary union member.
+	(_Node_handle_common): Declare _Hashtable as a friend.
+	* include/bits/stl_tree.h (_Rb_tree::_M_reinsert_node_unique):
+	Call release() on node handle instead of just zeroing its
+	pointer.
+	(_Rb_tree::_M_reinsert_node_equal): Likewise.
+	(_Rb_tree::_M_reinsert_node_hint_unique): Likewise.
+	(_Rb_tree::_M_reinsert_node_hint_equal): Likewise.
+	* testsuite/23_containers/multiset/modifiers/114401.cc: New test.
+	* testsuite/23_containers/set/modifiers/114401.cc: New test.
+	* testsuite/23_containers/unordered_multiset/modifiers/114401.cc: New test.
+	* testsuite/23_containers/unordered_set/modifiers/114401.cc: New test.
+
+2024-04-03  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2024-03-22  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/113841
+	* include/bits/allocator.h (allocator<cv T>): Add default
+	constructor to partial specializations for cv-qualified types.
+	* include/bits/stl_vector.h (_Vector_impl::_Vector_impl()):
+	Constrain so that it's only present if the allocator is default
+	constructible.
+	* include/bits/stl_bvector.h (_Bvector_impl::_Bvector_impl()):
+	Likewise.
+	* testsuite/23_containers/vector/cons/113841.cc: New test.
+
+2024-04-03  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2024-03-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/114367
+	* include/bits/stl_bvector.h (_M_allocate): Use allocator's
+	construct function to begin lifetime of words.
+
 2024-03-20  François Dumont  <fdumont@gcc.gnu.org>
 
 	* include/std/iterator (__cpp_lib_null_iterators): Define regardless of