[gcc r12-8843] Daily bump.

[GCC Administrator <gccadmin@gcc.gnu.org>]

https://gcc.gnu.org/g:912bdd5cfb92f6dd58accd755ad14f47c0df619e

commit r12-8843-g912bdd5cfb92f6dd58accd755ad14f47c0df619e
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Oct 18 00:21:01 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 76 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 59 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 136 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 22d698f9f89..5a83f183018 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,79 @@
+2022-10-17  Pat Haugen  <pthaugen@linux.ibm.com>
+
+	Backported from master:
+	2022-05-17  Pat Haugen  <pthaugen@linux.ibm.com>
+
+	PR target/99685
+	* config/rs6000/rs6000-call.cc (rs6000_function_arg_advance_1): Bump
+	register count when not splitting IEEE 128-bit Complex.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-10-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107254
+	* tree-vect-slp.cc (vect_slp_analyze_node_operations_1):
+	For permutes also analyze live lanes.
+	(vect_schedule_slp_node): For permutes also code generate
+	live lane extracts.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-10-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107212
+	* tree-vect-loop.cc (vectorizable_reduction): Make sure to
+	set STMT_VINFO_REDUC_DEF for all live lanes in a SLP
+	reduction.
+	(vectorizable_live_operation): Do not pun to the SLP
+	node representative for reduction epilogue generation.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-10-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107160
+	* tree-vect-loop.cc (vect_create_epilog_for_reduction):
+	Do not register accumulator if we failed to reduce it
+	to a single vector.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-10-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107107
+	* tree-ssa-sccvn.cc (visit_reference_op_store): Do not
+	affect value-numbering when doing the tail merging
+	MODIFY_EXPR lookup.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-09-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106922
+	* tree-ssa-sccvn.cc (vn_reference_lookup_3): Allow
+	an arbitrary number of same valued skipped stores.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-09-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106922
+	* tree-ssa-sccvn.cc (vn_walk_cb_data::same_val): New member.
+	(vn_walk_cb_data::finish): Perform delayed verification of
+	a skipped may-alias.
+	(vn_reference_lookup_pieces): Likewise.
+	(vn_reference_lookup): Likewise.
+	(vn_reference_lookup_3): When skipping stores of the same
+	value also handle constant stores that are more than a
+	single VDEF away by delaying the verification.
+
 2022-10-14  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR target/107248
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 856b00bc5d5..e1b70eb75bf 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20221017
+20221018
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8452ecbe1a6..831106e291c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,62 @@
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-10-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107254
+	* gfortran.dg/vect/pr107254.f90: New testcase.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-10-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107212
+	* gcc.dg/vect/pr107212-1.c: New testcase.
+	* gcc.dg/vect/pr107212-2.c: Likewise.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-10-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107160
+	* gcc.dg/vect/pr107160.c: New testcase.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-10-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107107
+	* gcc.dg/pr107107.c: New testcase.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-09-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106922
+	* g++.dg/torture/pr106922.C: New testcase.
+
+2022-10-17  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2022-09-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/106922
+	* g++.dg/tree-ssa/pr106922.C: Scan in cddce3 dump rather than
+	dce3.  Remove -fdump-tree-pre-details from dg-options.
+
+2022-10-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-09-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106922
+	* gcc.dg/tree-ssa/ssa-fre-100.c: New testcase.
+	* g++.dg/tree-ssa/pr106922.C: Adjust.
+
 2022-10-13  Marek Polacek  <polacek@redhat.com>
 
 	Backported from master: