[gcc r15-11319] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:f27a16df1bb1afb91ba5b388dda9229b545f87ca

commit r15-11319-gf27a16df1bb1afb91ba5b388dda9229b545f87ca
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Jun 26 00:20:38 2026 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP           | 2 +-
 gcc/testsuite/ChangeLog | 9 +++++++++
 libstdc++-v3/ChangeLog  | 9 +++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 155841997d62..29656a8522bf 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260625
+20260626
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 73ee09e6255c..3932596be2f2 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2026-06-25  Torbjörn SVENSSON  <torbjorn.svensson@foss.st.com>
+
+	Backported from master:
+	2026-03-24  Torbjörn SVENSSON  <torbjorn.svensson@foss.st.com>
+
+	PR rtl-optimization/124454
+	* gcc.dg/pr124454-1.c: Add missing require effective target
+	fopenmp.
+
 2026-06-22  Robin Dapp  <rdapp.gcc@gmail.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 7f07a3ce796e..227f5fc2baac 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2026-06-25  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2026-06-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* src/c++23/Makefile.am (stamp-modules-bits): Use abs_builddir instead
+	of abs_srcdir.
+	* src/c++23/Makefile.in: Regenerate.
+
 2026-06-24  Alexandre Oliva  <oliva@adacore.com>
 
 	Backported from master: