[gcc r12-8849] Daily bump.

[gcc r12-8849] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:0aaef83351473e8f4eb774f8f999bbe87a4866d7

commit r12-8849-g0aaef83351473e8f4eb774f8f999bbe87a4866d7
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Oct 20 00:23:39 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 19 +++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 21 +++++++++++++++++++++
 libstdc++-v3/ChangeLog  |  8 ++++++++
 4 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5a83f183018..2f112be5a20 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,22 @@
+2022-10-19  Kewen Lin  <linkw@linux.ibm.com>
+
+	Backported from master:
+	2022-09-26  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/96072
+	* config/rs6000/rs6000-logue.cc (rs6000_emit_epilogue): Update the
+	condition for adding REG_CFA_DEF_CFA reg note with
+	frame_pointer_needed_indeed.
+
+2022-10-19  Kewen Lin  <linkw@linux.ibm.com>
+
+	Backported from master:
+	2022-09-26  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/100645
+	* config/rs6000/vector.md (vec_shr_<mode>): Replace condition
+	TARGET_ALTIVEC with VECTOR_UNIT_ALTIVEC_OR_VSX_P.
+
 2022-10-17  Pat Haugen  <pthaugen@linux.ibm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 268d1b47e9d..8b08eddd863 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20221019
+20221020
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 831106e291c..f71b53e1e6e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,24 @@
+2022-10-19  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/102892
+	* gcc.dg/pr102892-1.c: Remove undefined behaviour.
+
+2022-10-19  Kewen Lin  <linkw@linux.ibm.com>
+
+	Backported from master:
+	2022-09-26  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/96072
+	* gcc.target/powerpc/pr96072.c: New test.
+
+2022-10-19  Kewen Lin  <linkw@linux.ibm.com>
+
+	Backported from master:
+	2022-09-26  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/100645
+	* gcc.target/powerpc/pr100645.c: New test.
+
 2022-10-17  Richard Biener  <rguenther@suse.de>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index c4a29f552df..7c1f69516dc 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,11 @@
+2022-10-19  Alexandre Oliva  <oliva@adacore.com>
+
+	Backported from master:
+	2022-06-22  Alexandre Oliva  <oliva@adacore.com>
+
+	* libsupc++/eh_globals.cc [!_GLIBCXX_HAVE_TLS]
+	(__eh_globals_init::~__eh_globals_init): Clear _S_init first.
+
 2022-09-29  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: