[gcc r15-10880] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:2c70ed4cfad940460bc959a75f94c0ee96a72a12

commit r15-10880-g2c70ed4cfad940460bc959a75f94c0ee96a72a12
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Mar 5 00:20:06 2026 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 22 ++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 17 +++++++++++++++++
 libstdc++-v3/ChangeLog  |  9 +++++++++
 4 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6a22c56ce5ab..d8246a4c0564 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,25 @@
+2026-03-04  Martin Jambor  <mjambor@suse.cz>
+
+	Backported from master:
+	2026-02-20  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/122856
+	* ipa-cp.cc (self_recursive_pass_through_p): Test jump function type first.
+	(self_recursive_ancestor_p): New function.
+	(find_scalar_values_for_callers_subset): Test also for self-recursive
+	ancestor jump functions.
+	(push_agg_values_for_index_from_edge): Likewise.
+
+2026-03-04  Xi Ruoyao  <xry111@xry111.site>
+
+	Backported from master:
+	2026-02-26  Xi Ruoyao  <xry111@xry111.site>
+
+	PR middle-end/124250
+	PR target/123807
+	* optabs.cc (expand_binop): Extend the shift amount if it's
+	narrower than the element of the shifted vector.
+
 2026-02-26  Xi Ruoyao  <xry111@xry111.site>
 
 	Revert:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 1b28e5c81f42..efa54f725085 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260304
+20260305
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3ae44f920279..32282eec383e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,20 @@
+2026-03-04  Martin Jambor  <mjambor@suse.cz>
+
+	Backported from master:
+	2026-02-20  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/122856
+	* g++.dg/ipa/pr122856.C: New test.
+
+2026-03-04  Xi Ruoyao  <xry111@xry111.site>
+
+	Backported from master:
+	2026-02-26  Xi Ruoyao  <xry111@xry111.site>
+
+	PR middle-end/124250
+	PR target/123807
+	* gcc.c-torture/compile/pr124250.c: New test.
+
 2026-03-03  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index cc92afbcfb29..eeb9033f674e 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2026-03-04  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2026-03-04  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/124363
+	* include/std/string_view: Adjust comment on #endif to match #if
+	condition. Likewise for header guard.
+
 2026-03-03  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master: