[gcc r12-10586] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:aba733582ecf079a1dd7f58f9dd47959b7e66d4f

commit r12-10586-gaba733582ecf079a1dd7f58f9dd47959b7e66d4f
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Jun 28 00:20:48 2024 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog          | 6 ++++++
 gcc/DATESTAMP          | 2 +-
 libstdc++-v3/ChangeLog | 9 +++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index de45aac0538..ca82b09f87c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2024-06-27  Kyrylo Tkachov  <ktkachov@nvidia.com>
+
+	* config/aarch64/aarch64-cores.def (grace): New entry.
+	* config/aarch64/aarch64-tune.md: Regenerate.
+	* doc/invoke.texi (AArch64 Options): Document the above.
+
 2024-06-24  Kewen Lin  <linkw@linux.ibm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 3402e552106..b08c5cee3e2 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240627
+20240628
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a81c1ed112d..62345b0d11e 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2024-06-27  Alexandre Oliva  <oliva@adacore.com>
+
+	Backported from master:
+	2024-06-27  Alexandre Oliva  <oliva@adacore.com>
+
+	PR libstdc++/115454
+	* testsuite/experimental/simd/pr115454_find_last_set.cc: Defer
+	to check_vect_support_and_set_flags's default dg-do action.
+
 2024-06-25  Jonathan Wakely  <jwakely@redhat.com>
 
 	* doc/xml/manual/status_cxx2023.xml: Change reference from