[gcc r12-9240] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:7ba91ff96b7d1d2f93792054a94176603d50093f

commit r12-9240-g7ba91ff96b7d1d2f93792054a94176603d50093f
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Mar 11 00:20:19 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 13 +++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 11 +++++++++++
 libstdc++-v3/ChangeLog  | 13 +++++++++++++
 4 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index de46cb4e565..1f98dcc74a6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,16 @@
+2023-03-10  Andrew Pinski  <apinski@marvell.com>
+
+	Backported from master:
+	2023-02-10  Andrew Pinski  <apinski@marvell.com>
+		    Andrew Macleod   <amacleod@redhat.com>
+
+	PR tree-optimization/108684
+	* tree-ssa-dce.cc (simple_dce_from_worklist):
+	Check all ssa names and not just non-vdef ones
+	before accepting the inline-asm.
+	Call unlink_stmt_vdef on the statement before
+	removing it.
+
 2023-03-08  Tobias Burnus  <tobias@codesourcery.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index cca5b336d18..1a5dec56378 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230310
+20230311
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a3ba840fad2..067b7d72af8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2023-03-10  Andrew Pinski  <apinski@marvell.com>
+
+	Backported from master:
+	2023-02-10  Andrew Pinski  <apinski@marvell.com>
+		    Andrew Macleod   <amacleod@redhat.com>
+
+	PR tree-optimization/108684
+	* gcc.c-torture/compile/dce-inline-asm-1.c: New test.
+	* gcc.c-torture/compile/dce-inline-asm-2.c: New test.
+	* gcc.dg/tree-ssa/pr108684-1.c: New test.
+
 2023-03-07  Marek Polacek  <polacek@redhat.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index dd4121bca11..e010658d424 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,16 @@
+2023-03-10  Thomas W Rodgers  <rodgert@twrodgers.com>
+
+	Backported from master:
+	2023-02-14  Thomas W Rodgers  <rodgert@twrodgers.com>
+
+	PR libstdc++/103934
+	* include/std/atomic (atomic_flag_wait): Add.
+	(atomic_flag_wait_explicit): Add.
+	(atomic_flag_notify): Add.
+	(atomic_flag_notify_explicit): Add.
+	* testsuite/29_atomics/atomic_flag/wait_notify/1.cc:
+	Add test case to cover missing atomic_flag free functions.
+
 2023-02-23  Matthias Kretz  <m.kretz@gsi.de>
 
 	Backported from master: