[gcc r13-1980] Daily bump.

[GCC Administrator <gccadmin@gcc.gnu.org>]

https://gcc.gnu.org/g:36e96748edef21eecfe8ffc51dba8ec06e8533ec

commit r13-1980-g36e96748edef21eecfe8ffc51dba8ec06e8533ec
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Aug 6 00:16:27 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 43 +++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/analyzer/ChangeLog  |  8 ++++++++
 gcc/testsuite/ChangeLog | 15 +++++++++++++++
 libstdc++-v3/ChangeLog  | 14 ++++++++++++++
 5 files changed, 81 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 73f42777541..f12ef971c7d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,46 @@
+2022-08-05  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/105947
+	* doc/invoke.texi: Add -Wanalyzer-jump-through-null.
+
+2022-08-05  Roger Sayle  <roger@nextmovesoftware.com>
+
+	* expmed.cc (emit_store_flag_1): Move code to expand double word
+	equality and inequality against zero or -1, using word operations,
+	to after trying to use the backend's cstore<mode>4 optab/expander.
+
+2022-08-05  Tamar Christina  <tamar.christina@arm.com>
+
+	PR middle-end/106534
+	* tree-ssa-phiopt.cc (tree_ssa_phiopt_worker): Guard the
+	value_replacement and store_elim from diamonds.
+
+2022-08-05  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-threadbackward.cc (back_threader::maybe_register_path):
+	Check whether the registry register_path rejected the path.
+	(back_threader_registry::register_path): Return whether
+	register_jump_thread succeeded.
+
+2022-08-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR tree-optimization/106514
+	* value-range.cc (unsupported_range::unsupported_range): Move...
+	* value-range.h (unsupported_range::unsupported_range): ...here.
+	(unsupported_range::set_undefined): New.
+
+2022-08-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106533
+	* tree-loop-distribution.cc (loop_distribution::execute): Continue
+	analyzing the inner loops when find_seed_stmts_for_distribution
+	fails.
+
+2022-08-05  Andrew Pinski  <apinski@marvell.com>
+
+	* config/riscv/predicates.md (splittable_const_int_operand):
+	Remove the check for TARGET_64BIT for single bit const values.
+
 2022-08-04  Andrew MacLeod  <amacleod@redhat.com>
 
 	PR tree-optimization/106514
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9f7125e822a..6f474c62c62 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220805
+20220806
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 5a47d452a8c..0b93219e5c3 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,11 @@
+2022-08-05  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/105947
+	* analyzer.opt (Wanalyzer-jump-through-null): New option.
+	* engine.cc (class jump_through_null): New.
+	(exploded_graph::process_node): Complain about jumps through NULL
+	function pointers.
+
 2022-08-02  Immad Mir  <mirimmad@outlook.com>
 
 	PR analyzer/106298
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 98434c0fbe5..6ee657dc1a7 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,18 @@
+2022-08-05  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/105947
+	* gcc.dg/analyzer/function-ptr-5.c: New test.
+
+2022-08-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106533
+	* gcc.dg/tree-ssa/ldist-39.c: New testcase.
+
+2022-08-05  Haochen Gui  <guihaoc@gcc.gnu.org>
+
+	* lib/target-supports.exp (check_p9modulo_hw_available): Correct return
+	value.
+
 2022-08-04  Tamar Christina  <tamar.christina@arm.com>
 
 	* gcc.dg/subnot.c: New test.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 34495f5c0bc..35af704d57f 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,17 @@
+2022-08-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/experimental/scope (__cpp_lib_experimental_scope):
+	Define.
+	* testsuite/experimental/scopeguard/uniqueres.cc: Check macro.
+
+2022-08-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/Makefile.am: Add new header.
+	* include/Makefile.in: Regenerate.
+	* include/experimental/scope: New file.
+	* testsuite/experimental/scopeguard/uniqueres.cc: New test.
+	* testsuite/experimental/scopeguard/exit.cc: New test.
+
 2022-08-04  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/std/string_view (basic_string_view(Range&&)): Add