[gcc r15-11539] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:2d28990aaf749402899beed2170938f5127246ff

commit r15-11539-g2d28990aaf749402899beed2170938f5127246ff
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Sep 2 00:20:02 2026 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog | 44 ++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP |  2 +-
 2 files changed, 45 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index aa2c8539e54f..968718bffaa0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,47 @@
+2026-09-01  Peter Bergner  <bergner@tenstorrent.com>
+
+	Backported from master:
+	2026-08-24  Peter Bergner  <bergner@tenstorrent.com>
+
+	* config/riscv/riscv-cores.def (RISCV_TUNE): Add tt-ascalon-xg.
+	(RISCV_CORE): Likewise.
+	* doc/invoke.texi: Document it.
+
+2026-09-01  Peter Bergner  <bergner@tenstorrent.com>
+
+	Backported from master:
+	2026-06-25  Peter Bergner  <bergner@tenstorrent.com>
+
+	* config/riscv/riscv-cores.def (RISCV_TUNE): Add tt-ascalon-x.
+	(RISCV_CORE): Likewise.
+	* doc/invoke.texi: Document it.
+
+2026-09-01  Peter Bergner  <bergner@tenstorrent.com>
+
+	Backported from master:
+	2026-01-23  Peter Bergner  <bergner@tenstorrent.com>
+
+	PR target/123492
+	* config/riscv/riscv-cores.def (RISCV_CORE): Add zvfbfmin to
+	tt-ascalon-d8.
+
+2026-09-01  Peter Bergner  <bergner@tenstorrent.com>
+
+	Backported from master:
+	2026-01-09  Peter Bergner  <bergner@tenstorrent.com>
+
+	PR target/123492
+	* config/riscv/riscv-cores.def (RISCV_CORE)<tt-ascalon-d8>: Add missing
+	extensions from the rva23s64 profile and adding zkr.
+
+2026-09-01  Anton Blanchard  <antonb@tenstorrent.com>
+
+	Backported from master:
+	2025-09-08  Anton Blanchard  <antonb@tenstorrent.com>
+
+	* config/riscv/riscv.cc (tt_ascalon_d8_tune_info): Increase branch_cost
+	from 3 to 4.
+
 2026-08-29  Georg-Johann Lay  <avr@gjlay.de>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 820b8ba596e0..d7386a00e95b 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260901
+20260902