[gcc r11-10743] Daily bump.

[gcc r11-10743] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:846ee85d3fe91bb1fd45ec68cb287c96bbfaa5e6

commit r11-10743-g846ee85d3fe91bb1fd45ec68cb287c96bbfaa5e6
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu May 4 00:20:15 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog          | 18 ++++++++++++++++++
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 85fdac27cd3..4ca4dc03b0b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,21 @@
+2023-05-03  Arsen Arsenović  <arsen@aarsen.me>
+
+	* doc/extend.texi: Replace @itemx not being preceded by @item.
+
+2023-05-03  Anthony Sharp  <anthonysharp15@gmail.com>
+
+	Backported from master:
+	2021-08-27  Anthony Sharp  <anthonysharp15@gmail.com>
+
+	* symbol-summary.h: Added missing template keyword.
+
+2023-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/109473
+	* tree-vect-loop.c (get_initial_def_for_reduction):
+	Convert the scalar values to the vector component type
+	before using it to build the vector for the initial value.
+
 2023-05-02  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 61f8aade98f..2e0cd4ba7e1 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230503
+20230504
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 2b6c1fed779..36dffd68923 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,41 @@
+2023-05-03  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/105844
+	* include/experimental/numeric (lcm): Use built-in instead of
+	__is_constant_evaluated.
+	* include/std/numeric (__abs_r, lcm): Likewise.
+	* testsuite/26_numerics/gcd/105844.cc: Add dg-prune-output.
+	* testsuite/26_numerics/lcm/105844.cc: Likewise.
+
+2023-05-03  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2022-06-10  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/105844
+	* include/experimental/numeric (experimental::gcd): Simplify
+	assertions. Use __abs_r instead of __absu.
+	(experimental::lcm): Likewise. Remove use of __detail::__lcm so
+	overflow can be detected.
+	* include/std/numeric (__detail::__absu): Rename to __abs_r and
+	change to allow signed result type, so overflow can be detected.
+	(__detail::__lcm): Remove.
+	(gcd): Simplify assertions. Use __abs_r instead of __absu.
+	(lcm): Likewise. Remove use of __detail::__lcm so overflow can
+	be detected.
+	* testsuite/26_numerics/gcd/gcd_neg.cc: Adjust dg-error lines.
+	* testsuite/26_numerics/lcm/lcm_neg.cc: Likewise.
+	* testsuite/26_numerics/gcd/105844.cc: New test.
+	* testsuite/26_numerics/lcm/105844.cc: New test.
+
+2023-05-03  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-04-28  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/doxygen/user.cfg.in (STRIP_FROM_PATH): Remove prefixes
+	from header paths.
+
 2023-04-27  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: