[gcc r11-4821] Daily bump.

[gcc r11-4821] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:2da7ee050cf01c8c38cb20828a432921e6b9f5b7

commit r11-4821-g2da7ee050cf01c8c38cb20828a432921e6b9f5b7
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sun Nov 8 00:16:31 2020 +0000

    Daily bump.

Diff:
---
 contrib/ChangeLog       |  9 +++++++++
 gcc/ChangeLog           |  5 +++++
 gcc/DATESTAMP           |  2 +-
 gcc/ada/ChangeLog       | 10 ++++++++++
 gcc/c-family/ChangeLog  | 12 ++++++++++++
 gcc/c/ChangeLog         |  5 +++++
 gcc/objc/ChangeLog      | 11 +++++++++++
 gcc/testsuite/ChangeLog | 42 ++++++++++++++++++++++++++++++++++++++++++
 libcpp/ChangeLog        |  4 ++++
 libstdc++-v3/ChangeLog  |  9 +++++++++
 10 files changed, 108 insertions(+), 1 deletion(-)

diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index dbdf5a40512..c269e7cc5fb 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,12 @@
+2020-11-07  Lewis Hyatt  <lhyatt@gmail.com>
+
+	* unicode/EastAsianWidth.txt: Update to Unicode 13.0.0.
+	* unicode/PropList.txt: Likewise.
+	* unicode/README: Likewise.
+	* unicode/UnicodeData.txt: Likewise.
+	* unicode/from_glibc/unicode_utils.py: Update to latest glibc version.
+	* unicode/from_glibc/utf8_gen.py: Likewise.
+
 2020-11-06  Martin Liska  <mliska@suse.cz>
 
 	* gcc-changelog/git_commit.py: Add new check.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7cd090a7ec1..0e29f40cc2e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2020-11-07  Martin Uecker  <muecker@gwdg.de>
+
+	* doc/extend.texi: Document mixing labels and code.
+	* doc/invoke.texi: Likewise.
+
 2020-11-06  Segher Boessenkool  <segher@kernel.crashing.org>
 
 	* config/rs6000/rs6000.md (@tablejump<mode>_normal): Don't abuse
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 55bedf8dcf4..568c6178ca4 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201107
+20201108
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 17fd9b75cc7..e00b1a19da2 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,13 @@
+2020-11-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Makefile.in: Force target_cpu to powerpc if the
+	nominal target is powerpc64-suse-linux.
+
+2020-11-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc-interface/misc.c (gnat_printable_name): Change
+	DECL_IS_BUILTIN -> DECL_IS_UNDECLARED_BUILTIN.
+
 2020-10-28  Alexandre Oliva  <oliva@adacore.com>
 
 	PR ada/97504
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index bfe0ccc9906..741527a46b5 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,15 @@
+2020-11-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* c-common.c (c_common_reswords): Add 'atomic' property
+	attribute.
+	* c-common.h (enum rid): Add RID_PROPATOMIC for atomic
+	property attributes.
+
+2020-11-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* c-attribs.c (handle_nsobject_attribute): New.
+	* c.opt: Add WNSObject-attribute.
+
 2020-11-06  Iain Sandoe  <iain@sandoe.co.uk>
 
 	* c-objc.h (enum objc_property_attribute_group): New
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 933b343eed9..5b0d42ce8db 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,8 @@
+2020-11-07  Martin Uecker  <muecker@gwdg.de>
+
+	* c-parser.c (c_parser_label): Implement mixing of labels and code.
+	(c_parser_all_labels): Likewise.
+
 2020-11-06  Iain Sandoe  <iain@sandoe.co.uk>
 
 	* c-parser.c (c_parser_objc_at_property_declaration):
diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog
index 3fc841467c0..00e81d97b67 100644
--- a/gcc/objc/ChangeLog
+++ b/gcc/objc/ChangeLog
@@ -1,3 +1,14 @@
+2020-11-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* objc-act.c (objc_prop_attr_kind_for_rid): Handle
+	RID_PROPATOMIC.
+
+2020-11-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* objc-act.c (objc_compare_types): Handle NSObject type
+	attributes.
+	(objc_type_valid_for_messaging): Likewise.
+
 2020-11-06  Iain Sandoe  <iain@sandoe.co.uk>
 
 	* objc-act.c (start_class): Accept visibility attributes
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c98f54eec7e..e6b7875db74 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,45 @@
+2020-11-07  Marek Polacek  <polacek@redhat.com>
+
+	* c-c++-common/Wimplicit-fallthrough-20.c: Adjust dg-warning.
+
+2020-11-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* obj-c++.dg/property/at-property-4.mm: Test atomic property
+	attribute.
+	* objc.dg/property/at-property-4.m: Likewise.
+
+2020-11-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* obj-c++.dg/attributes/nsobject-01.mm: New test.
+	* objc.dg/attributes/nsobject-01.m: New test.
+
+2020-11-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* c-c++-common/zero-scratch-regs-10.c: XFAIL for
+	powerpc-darwin.
+	* c-c++-common/zero-scratch-regs-11.c: Likewise.
+	* c-c++-common/zero-scratch-regs-8.c: Likewise.
+	* c-c++-common/zero-scratch-regs-9.c: Likewise.
+
+2020-11-07  Martin Uecker  <muecker@gwdg.de>
+
+	* c-c++-common/attr-fallthrough-2.c: Update compiler flags.
+	* c-c++-common/Wimplicit-fallthrough-20.c: Adapt test.
+	* gcc.dg/20031223-1.c: Update compiler flags and adapt test.
+	* gcc.dg/c11-labels-1.c: New test.
+	* gcc.dg/c11-labels-2.c: New test.
+	* gcc.dg/c11-labels-3.c: New test.
+	* gcc.dg/c2x-attr-syntax-3.c: Adapt test.
+	* gcc.dg/c2x-labels-1.c: New test.
+	* gcc.dg/c2x-labels-2.c: New test.
+	* gcc.dg/c2x-labels-3.c: New test.
+	* gcc.dg/decl-9.c: Update compiler flags and add error.
+	* gcc.dg/gomp/barrier-2.c: Update compiler flags and add warning.
+	* gcc.dg/gomp/declare-simd-5.c: Update compiler flags and adapt test.
+	* gcc.dg/gomp/declare-variant-2.c: Update compiler flags and add error.
+	* gcc.dg/label-compound-stmt-1.c: Update compiler flags.
+	* gcc.dg/parse-decl-after-label.c: Update compiler flags.
+
 2020-11-06  Peter Bergner  <bergner@linux.ibm.com>
 
 	* gcc.target/powerpc/pr64505.c: Run everywhere.  Use correct minimized
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 4c603c2de8c..a84169e2a8a 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,7 @@
+2020-11-07  Lewis Hyatt  <lhyatt@gmail.com>
+
+	* generated_cpp_wcwidth.h: Regenerated from Unicode 13.0.0 data.
+
 2020-11-06  Nathan Sidwell  <nathan@acm.org>
 
 	* include/cpplib.h (enum class CPP_time_kind): New.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 712a5a00647..044013ec089 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2020-11-07  Liu Hao  <lh_mouse@126.com>
+
+	* libsupc++/cxxabi.h: (__cxa_atexit): mark with _GLIBCXX_CDTOR_CALLABI
+	(__cxa_thread_atexit): ditto
+	* libsupc++/atexit_thread.cc: (__cxa_atexit): mark with
+	_GLIBCXX_CDTOR_CALLABI
+	(__cxa_thread_atexit): ditto
+	(elt): ditto
+
 2020-11-06  Jonathan Wakely  <jwakely@redhat.com>
 
 	* config/abi/pre/gnu.ver (GLIBCXX_3.4.21): Tighten up patterns