[gcc r12-8570] Daily bump.

[gcc r12-8570] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:b8102d1ea4bfdf38cb8c4bd2cebdc9cafbcdf0ff

commit r12-8570-gb8102d1ea4bfdf38cb8c4bd2cebdc9cafbcdf0ff
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Jul 15 00:19:21 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 14 ++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  8 ++++++++
 3 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e80d4016f99..aee305e16a7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,17 @@
+2022-07-14   Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.cc (rs6000_option_override_internal): Do
+	not generate block copies with vector pair instructions if we are
+	tuning for power10.  Back port from master branch.
+
+2022-07-14  Surya Kumari Jangala  <jskumari@linux.vnet.ibm.com>
+
+	Backported from master:
+	2022-06-14  Surya Kumari Jangala  <jskumari@linux.ibm.com>
+
+	PR rtl-optimization/105041
+	* regrename.cc (check_new_reg_p): Use nregs value from du chain.
+
 2022-07-11  Martin Jambor  <mjambor@suse.cz>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 56754ca716d..5d08726610c 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220714
+20220715
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 64076cb7864..84899b9873e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2022-07-14  Surya Kumari Jangala  <jskumari@linux.vnet.ibm.com>
+
+	Backported from master:
+	2022-06-14  Surya Kumari Jangala  <jskumari@linux.ibm.com>
+
+	PR rtl-optimization/105041
+	* gcc.target/powerpc/pr105041.c: New test.
+
 2022-07-11  Martin Jambor  <mjambor@suse.cz>
 
 	Backported from master: