[gcc r12-8390] Daily bump.

[gcc r12-8390] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:325d82b08696da17fb26bd2e1b6ba607649357fb

commit r12-8390-g325d82b08696da17fb26bd2e1b6ba607649357fb
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue May 17 00:18:54 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 15 +++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 16 ++++++++++++++++
 libgcc/ChangeLog        |  6 ++++++
 libstdc++-v3/ChangeLog  | 36 ++++++++++++++++++++++++++++++++++++
 5 files changed, 74 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2ba35406034..754a240be64 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,18 @@
+2022-05-16  Sebastian Pop  <spop@amazon.com>
+
+	PR target/105162
+	* config/aarch64/aarch64-protos.h (atomic_ool_names): Increase dimension
+	of str array.
+	* config/aarch64/aarch64.cc (aarch64_atomic_ool_func): Call
+	memmodel_from_int and handle MEMMODEL_SYNC_*.
+	(DEF0): Add __aarch64_*_sync functions.
+
+2022-05-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dwarf2out.cc (loc_list_from_tree_1) <TRUTH_NOT_EXPR>: Do a logical
+	instead of a bitwise negation.
+	<COND_EXPR>: Swap the operands if the condition is TRUTH_NOT_EXPR.
+
 2022-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* tree-sra.cc (sra_modify_assign): Check that scalar storage order
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 634dc22adcd..260f74988e6 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220516
+20220517
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 70758d837da..ef42b1274a4 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,19 @@
+2022-05-16  Sebastian Pop  <spop@amazon.com>
+
+	PR target/105162
+	* gcc.target/aarch64/sync-comp-swap-ool.c: New.
+	* gcc.target/aarch64/sync-op-acquire-ool.c: New.
+	* gcc.target/aarch64/sync-op-full-ool.c: New.
+	* gcc.target/aarch64/target_attr_20.c: Update check.
+	* gcc.target/aarch64/target_attr_21.c: Same.
+
+2022-05-16  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2022-05-16  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/torture/pr105598.c: New testcase.
+
 2022-05-15  Jason Merrill  <jason@redhat.com>
 
 	PR c++/105589
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 2a6f45b65a5..540228ac21c 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,9 @@
+2022-05-16  Sebastian Pop  <spop@amazon.com>
+
+	PR target/105162
+	* config/aarch64/lse.S: Define BARRIER and handle memory MODEL 5.
+	* config/aarch64/t-lse: Add a 5th memory model for _sync functions.
+
 2022-05-13  Martin Liska  <mliska@suse.cz>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index df0ce7e988e..875c9f805bb 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,39 @@
+2022-05-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2022-05-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/manual/prerequisites.xml: Fix attributes for external
+	hyperlink.
+	* doc/html/manual/setup.html: Regenerate.
+
+2022-05-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2022-05-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/manual/status_cxx2023.xml: Update with gcc-12 support.
+	* doc/html/*: Regenerate.
+
+2022-05-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2022-05-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/manual/intro.xml: Include new chapter.
+	* doc/xml/manual/status_cxx2020.xml: Tweak release numbers.
+	* doc/xml/manual/status_cxx2023.xml: New file.
+	* doc/html/*: Regenerate.
+
+2022-05-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2022-05-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/html/manual/status.html: Regenerate.
+	* doc/xml/manual/status_cxx2020.xml: Fix supported version for
+	C++20 bit operations.
+
 2022-05-13  Alexandre Oliva  <oliva@adacore.com>
 
 	Backported from master: