[gcc r12-6871] Daily bump.

[gcc r12-6871] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:e0b8716f53ed6455e9f18931940141692793068d

commit r12-6871-ge0b8716f53ed6455e9f18931940141692793068d
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Jan 26 00:16:38 2022 +0000

    Daily bump.

Diff:
---
 ChangeLog               | 10 ++++++++++
 gcc/ChangeLog           | 38 ++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        | 12 ++++++++++++
 gcc/fortran/ChangeLog   | 14 ++++++++++++++
 gcc/testsuite/ChangeLog | 36 ++++++++++++++++++++++++++++++++++++
 libgcc/ChangeLog        |  5 +++++
 libgfortran/ChangeLog   | 15 +++++++++++++++
 libstdc++-v3/ChangeLog  | 38 ++++++++++++++++++++++++++++++++++++++
 9 files changed, 169 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 0be55f97240..975dcd443c1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2022-01-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	Revert:
+	2021-09-16  Andrew Pinski  <apinski@marvell.com>
+
+	PR bootstrap/67102
+	* Makefile.def: Have configure-target-libffi depend on
+	all-target-libstdc++-v3.
+	* Makefile.in: Regenerate.
+
 2022-01-22  Jakub Jelinek  <jakub@redhat.com>
 
 	PR other/104181
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 98a2cf0785c..8eb1a600179 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,41 @@
+2022-01-25  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/104203
+	* gimple-ssa-warn-access.cc (pass_data pass_data_waccess): Use
+	TV_WARN_ACCESS.
+	* pointer-query.cc (access_ref::merge_ref): Change return type.
+	Convert failure to a conservative success.
+	(access_ref::get_ref): Adjust to the change above.  Short-circuit
+	PHI evaluation after first failure turned into conservative success.
+	* pointer-query.h (access_ref::merge_ref): Change return type.
+	* timevar.def (TV_WARN_ACCESS): New timer variable.
+
+2022-01-25  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/aix.h (OPTION_GLIBC): Define as 0.
+
+2022-01-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/104214
+	* tree-ssa-loop-niter.cc (number_of_iterations_cond): Use
+	stronger guarantees for relational pointer compares when
+	rewriting BASE0 + STEP0 cmp BASE1 + STEP1 as
+	BASE0 + STEP0 - STEP1 cmp BASE1.
+
+2022-01-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/104172
+	* config/rs6000/rs6000-internal.h (rs6000_passes_ieee128): Don't
+	declare.
+	* config/rs6000/rs6000.cc (rs6000_passes_ieee128,
+	ieee128_mangling_gcc_8_1): Remove.
+	(TARGET_ASM_GLOBALIZE_DECL_NAME): Don't redefine.
+	(rs6000_mangle_type): Return "u9__ieee128" instead of
+	ieee128_mangling_gcc_8_1 ? "U10__float128" : "u9__ieee128".
+	(rs6000_globalize_decl_name): Remove.
+	* config/rs6000/rs6000-call.cc (init_cumulative_args,
+	rs6000_function_arg_advance_1): Don't set rs6000_passes_ieee128.
+
 2022-01-24  Martin Sebor  <msebor@redhat.com>
 
 	* pointer-query.cc (pointer_query::dump): Remove duplicate
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index b7861965251..d6410e65d03 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220125
+20220126
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 369b0a16a38..1229af9a115 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,15 @@
+2022-01-25  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/101532
+	PR c++/104225
+	* decl2.cc (mark_used): Don't consider maybe_instantiate_noexcept
+	on a deleted function.
+
+2022-01-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/59950
+	* call.cc (build_over_call): Use cp_build_indirect_ref.
+
 2022-01-24  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/104197
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 08753174c1d..a55e851e814 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,17 @@
+2022-01-25  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/104227
+	* check.cc (gfc_calculate_transfer_sizes): Fix checking of arrays
+	passed as MOLD argument to the TRANSFER intrinsic for having
+	storage size zero.
+
+2022-01-25  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/104212
+	* check.cc (gfc_check_norm2): Check that optional argument DIM is
+	scalar.
+	(gfc_check_parity): Likewise.
+
 2022-01-24  Jakub Jelinek  <jakub@redhat.com>
 
 	* lang.opt (fconvert=): Add EnumSet property and mention also
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 623d3e2ad89..f507a7f8e02 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,39 @@
+2022-01-25  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/104227
+	* gfortran.dg/transfer_check_6.f90: New test.
+
+2022-01-25  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/104212
+	* gfortran.dg/argument_checking_26.f90: New test.
+
+2022-01-25  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/101532
+	PR c++/104225
+	* g++.dg/cpp0x/nsdmi-template21.C: New test.
+	* g++.dg/cpp0x/nsdmi-template21a.C: New test.
+
+2022-01-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/59950
+	* g++.dg/init/assign2.C: New test.
+
+2022-01-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/104214
+	* gcc.dg/vect/pr81196-2.c: New variant testcase only
+	requiring vect_int.
+
+2022-01-25  Francois-Xavier Coudert  <fxcoudert@gmail.com>
+
+	* gfortran.dg/ieee/signaling_3.f90: Skip test on 32-bit x86/x86_64.
+
+2022-01-25  Francois-Xavier Coudert  <fxcoudert@gmail.com>
+
+	* gfortran.dg/ieee/signaling_1.f90: Fix test.
+
 2022-01-24  Marek Polacek  <polacek@redhat.com>
 
 	PR preprocessor/104030
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index bd8b6222006..035bfb5d818 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,8 @@
+2022-01-25  Florian Weimer  <fweimer@redhat.com>
+
+	PR libgcc/104207
+	* unwind-dw2-fde-dip.c (_Unwind_Find_FDE): Add NULL check.
+
 2022-01-17  Martin Liska  <mliska@suse.cz>
 
 	* libgcov-driver.c: Rename .c names to .cc.
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 8bfdacd3272..b50b911b3a1 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,18 @@
+2022-01-25  Francois-Xavier Coudert  <fxcoudert@gmail.com>
+
+	* ieee/issignaling_fallback.h: Fix GCC-specific preprocessor
+	macros.
+
+2022-01-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* ieee/issignaling_fallback.h (__issignalingl): Define for
+	IBM extended long double are returning __issignaling on the
+	first double.
+
+2022-01-25  Francois-Xavier Coudert  <fxcoudert@gmail.com>
+
+	* ieee/issignaling_fallback.h: fix preprocessor condition.
+
 2022-01-24  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 
 	* ieee/issignaling_fallback.h: New file.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a87a5c88c20..45cf5c6067d 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,41 @@
+2022-01-25  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/104019
+	* include/bits/istream.tcc (basic_istream::sentry): Add braces
+	around try-block.
+	* include/bits/shared_ptr_base.h (_Sp_counted_array_base::_M_init):
+	Add pragmas to disable bogus warnings from PR 61596.
+
+2022-01-25  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/104217
+	* src/c++17/fs_ops.cc (_GNU_SOURCE): Define.
+	* src/filesystem/dir.cc (_GNU_SOURCE): Define.
+	* src/filesystem/ops.cc (_GNU_SOURCE): Define.
+
+2022-01-25  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/104161
+	* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for
+	fdopendir.
+	* config.h.in: Regenerate.
+	* configure: Regenerate.
+	* src/c++17/fs_dir.cc (_Dir): Add nofollow flag to constructor
+	and pass it to base class constructor.
+	(directory_iterator): Pass nofollow flag to _Dir constructor.
+	(fs::recursive_directory_iterator::increment): Likewise.
+	* src/c++17/fs_ops.cc (do_remove_all): Use nofollow option for
+	directory_iterator constructor. Move error check outside loop.
+	* src/filesystem/dir-common.h (_Dir_base): Add nofollow flag to
+	constructor and when it's set use ::open with O_NOFOLLOW and
+	O_DIRECTORY.
+	* src/filesystem/dir.cc (_Dir): Add nofollow flag to constructor
+	and pass it to base class constructor.
+	(directory_iterator): Pass nofollow flag to _Dir constructor.
+	(fs::recursive_directory_iterator::increment): Likewise.
+	* src/filesystem/ops.cc (remove_all): Use nofollow option for
+	directory_iterator constructor. Move error check outside loop.
+
 2022-01-23  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/104032