[gcc(refs/vendors/redhat/heads/gcc-8-branch)] Daily bump.

[Jakub Jelinek]

https://gcc.gnu.org/g:8ed81e8ef69a535cbc168f55d06941bf3e4ef8ee

commit 8ed81e8ef69a535cbc168f55d06941bf3e4ef8ee
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Mon Sep 28 00:17:33 2020 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 10 ++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/fortran/ChangeLog   | 20 ++++++++++++++++++++
 gcc/testsuite/ChangeLog | 18 ++++++++++++++++++
 4 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 233b10df566..8ec34dce448 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2020-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2020-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/97073
+	* optabs.c (expand_binop, expand_absneg_bit, expand_unop,
+	expand_copysign_bit): Check reg_overlap_mentioned_p between target
+	and operand(s) and if it returns true, force a pseudo as target.
+
 2020-09-25  Tamar Christina  <tamar.christina@arm.com>
 
 	PR target/71233
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 51daa72546b..0c0687f326c 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200927
+20200928
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 27d7dce2710..7368bdc73fd 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,23 @@
+2020-09-27  Mark Eggleston  <markeggleston@gcc.gnu.org>
+
+	Backported from master:
+	2020-09-27  Steven G. Kargl  <kargl@gcc.gnu.org>
+		    Mark Eggleston  <markeggleston@gcc.gnu.org>
+
+	PR fortran/95614
+	* decl.c (gfc_get_common): Use gfc_match_common_name instead
+	of match_common_name.
+	* decl.c (gfc_bind_idents): Use gfc_match_common_name instead
+	of match_common_name.
+	* match.c : Rename match_common_name to gfc_match_common_name.
+	* match.c (gfc_match_common): Use gfc_match_common_name instead
+	of match_common_name.
+	* match.h : Rename match_common_name to gfc_match_common_name.
+	* resolve.c (resolve_common_vars): Check each symbol in a
+	common block has a global symbol.  If there is a global symbol
+	issue an error if the symbol type is known as is not a common
+	block name.
+
 2020-09-19  Tobias Burnus  <tobias@codesourcery.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 002b1ca7b61..53b4509f8e7 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,21 @@
+2020-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2020-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/97073
+	* gcc.c-torture/execute/pr97073.c: New test.
+
+2020-09-27  Mark Eggleston  <markeggleston@gcc.gnu.org>
+
+	Backported from master:
+	2020-09-27  Steven G. Kargl  <kargl@gcc.gnu.org>
+		    Mark Eggleston  <markeggleston@gcc.gnu.org>
+
+	PR fortran/95614
+	* gfortran.dg/pr95614_1.f90: New test.
+	* gfortran.dg/pr95614_2.f90: New test.
+
 2020-09-25  Tamar Christina  <tamar.christina@arm.com>
 
 	PR target/71233