[gcc r12-9031] Daily bump.

[gcc r12-9031] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:e824a270d999c2718c0874d666c46dee1058f561

commit r12-9031-ge824a270d999c2718c0874d666c46dee1058f561
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Jan 6 00:21:03 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 13 +++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  9 +++++++++
 libstdc++-v3/ChangeLog  | 11 +++++++++++
 4 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d7bf79de0a3..b768fb23c1c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,16 @@
+2023-01-05  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/106736
+	* config/rs6000/mma.md (define_expand movoo): Call function
+	rs6000_opaque_type_invalid_use_p to check and emit error message for
+	the invalid use of opaque type.
+	(define_expand movxo): Likewise.
+	* config/rs6000/rs6000-protos.h
+	(rs6000_opaque_type_invalid_use_p): New function declaration.
+	(currently_expanding_gimple_stmt): New extern declaration.
+	* config/rs6000/rs6000.cc (rs6000_opaque_type_invalid_use_p): New
+	function.
+
 2022-12-22  Richard Biener  <rguenther@suse.de>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9d39ee8c855..5cf4a378549 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230105
+20230106
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 144bd30a6f3..304fbe0a88b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2023-01-05  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/106736
+	* gcc.target/powerpc/pr106736-1.c: New test.
+	* gcc.target/powerpc/pr106736-2.c: Likewise.
+	* gcc.target/powerpc/pr106736-3.c: Likewise.
+	* gcc.target/powerpc/pr106736-4.c: Likewise.
+	* gcc.target/powerpc/pr106736-5.c: Likewise.
+
 2023-01-04  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 9120913abb7..02ec4a72b46 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,14 @@
+2023-01-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-01-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/108265
+	* include/std/chrono (hh_mm_ss): Do not use chrono::abs if
+	duration rep is unsigned. Remove incorrect noexcept-specifier.
+	* testsuite/std/time/hh_mm_ss/1.cc: Check unsigned rep. Check
+	floating-point representations. Check default construction.
+
 2022-12-21  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: