[gcc r14-12819] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:8a91459bc2d960bf4947bfa1bf86cc32fbd71a19

commit r14-12819-g8a91459bc2d960bf4947bfa1bf86cc32fbd71a19
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Aug 18 00:18:42 2026 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP          | 2 +-
 libstdc++-v3/ChangeLog | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 16d61608baff..96f8ad477e25 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260817
+20260818
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 5fb05af306bd..b5e7d616d852 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2026-08-17  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2026-08-17  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/126849
+	* include/std/numbers: Fix preprocessor check for
+	std::bfloat16_t support.
+
 2026-07-31  Tomasz Kamiński  <tkaminsk@redhat.com>
 
 	Backported from master: