[gcc r12-8915] Daily bump.

[gcc r12-8915] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:61537f7d8611934d9497547aec57e783f0b1f86c

commit r12-8915-g61537f7d8611934d9497547aec57e783f0b1f86c
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Nov 17 00:20:14 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 26 ++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  8 ++++++++
 3 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c4c1b70bd6c..2434de84f7d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,29 @@
+2022-11-16  Philipp Tomsich  <philipp.tomsich@vrull.eu>
+
+	Backported from master:
+	2022-11-14  Philipp Tomsich  <philipp.tomsich@vrull.eu>
+
+	* config/aarch64/aarch64-cores.def (AARCH64_CORE): Add ampere1a.
+	* config/aarch64/aarch64-cost-tables.h: Add ampere1a_extra_costs.
+	* config/aarch64/aarch64-fusion-pairs.def (AARCH64_FUSION_PAIR):
+	Define a new fusion pair for A+B+1/A-B-1 (i.e., add/subtract two
+	registers and then +1/-1).
+	* config/aarch64/aarch64-tune.md: Regenerate.
+	* config/aarch64/aarch64.cc (aarch_macro_fusion_pair_p): Implement
+	idiom-matcher for the new fusion pair.
+	* doc/invoke.texi: Add ampere1a.
+
+2022-11-16  Martin Jambor  <mjambor@suse.cz>
+
+	Backported from master:
+	2022-10-19  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/107206
+	* tree-sra.cc (struct access): New field grp_result_of_prop_from_lhs.
+	(analyze_access_subtree): Do not create replacements for accesses with
+	this flag when not toally scalarizing.
+	(propagate_subaccesses_from_lhs): Set the new flag.
+
 2022-11-09  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* alias.cc (init_alias_analysis): Do not record sets to the hard
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index c559bd9ee8e..3204c3c9c61 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20221116
+20221117
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2f77b936c7b..6d01b9964f3 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2022-11-16  Martin Jambor  <mjambor@suse.cz>
+
+	Backported from master:
+	2022-10-19  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/107206
+	* g++.dg/tree-ssa/pr107206.C: New test.
+
 2022-11-09  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc.dg/guality/param-6.c: New test.