Daily bump.

10 files changed, 238 insertions, 1 deletions

diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index 4030b2f..a307c94 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,19 @@
+2022-12-16  Martin Liska  <mliska@suse.cz>
+
+	* filter-clang-warnings.py: Print each warning only one time.
+
+2022-12-16  Martin Liska  <mliska@suse.cz>
+
+	* gcc-changelog/git_email.py: Use PatchSet constructor
+	as newline argument is not supported with older unidiff
+	library.
+
+2022-12-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gcc-changelog/git_email.py (GitEmail:__init__): Support older
+	unidiff.PatchSet that do not have a newline= argument
+	of from_filename.
+
 2022-12-14  Martin Liska  <mliska@suse.cz>
 
 	* analyze_brprob.py: Add copyright header.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 43aa669..a4c26b4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,72 @@
+2022-12-16  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.cc (pa_option_override): Disable -fstack-protector.
+
+2022-12-16  Vladimir N. Makarov  <vmakarov@redhat.com>
+
+	Revert:
+	2022-12-15  Vladimir N. Makarov  <vmakarov@redhat.com>
+
+	* ira-costs.cc: Include print-rtl.h.
+	(record_reg_classes, scan_one_insn): Add code to print debug info.
+	* ira.cc (ira_init_register_move_cost): Check that at least one hard
+	reg of the mode are in the class contents to calculate the
+	register move costs.
+
+2022-12-16  Qing Zhao  <qing.zhao@oracle.com>
+
+	* doc/invoke.texi: Document -Wstrict-flex-arrays option.
+	* gimple-array-bounds.cc (check_out_of_bounds_and_warn): Add two more
+	arguments.
+	(array_bounds_checker::check_array_ref): Issue warnings for
+	-Wstrict-flex-arrays.
+	* opts.cc (finish_options): Issue warning for unsupported combination
+	of -Wstrict_flex_arrays and -fstrict-flex-array.
+	* tree-vrp.cc (execute_ranger_vrp): Enable the pass when
+	warn_strict_flex_array is true.
+
+2022-12-16  Palmer Dabbelt  <palmer@rivosinc.com>
+
+	* config/riscv/riscv.cc (riscv_option_override): Fix comment
+	wording.
+
+2022-12-16  Palmer Dabbelt  <palmer@rivosinc.com>
+
+	* doc/extend.texi (__builtin_riscv_pause): Imply
+	Xgnuzihintpausestate.
+
+2022-12-16  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/108086
+	* tree-inline.cc (remap_ssa_name): Do not unshare the
+	result from the decl_map.
+
+2022-12-16  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/108086
+	* tree-inline.cc (copy_bb): Remove handling of (foo *)&this->m
+	substitution which is done in remap_gimple_op_r via
+	re-gimplifying.
+
+2022-12-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/106751
+	* loop-invariant.cc (move_invariant_reg): If preheader bb ends
+	with a JUMP_INSN, split the preheader edge and emit invariants
+	into the new preheader basic block.
+
+2022-12-16  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/108086
+	* tree-inline.cc (remap_gimple_stmt): Add stmts to the
+	sequence without updating them.  Simplify x == x detection.
+
+2022-12-16  Haochen Jiang  <haochen.jiang@intel.com>
+
+	* config/i386/cmpccxaddintrin.h
+	(__cmpccxadd_epi32): Rename to _cmpccxadd_epi32.
+	(__cmpccxadd_epi64): Rename to _cmpccxadd_epi64.
+
 2022-12-15  Vladimir N. Makarov  <vmakarov@redhat.com>
 
 	* ira-costs.cc: Include print-rtl.h.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 0891de7..ee0b666 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20221216
+20221217
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 3363fc8..9ca2e46 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,24 @@
+2022-12-16  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/106479
+	* kf.cc (kf_memcpy_memmove::impl_call_pre): Pass in source region
+	to region_model::check_for_poison.
+	* region-model-asm.cc (region_model::on_asm_stmt): Pass NULL
+	region to region_model::check_for_poison.
+	* region-model.cc (region_model::check_for_poison): Add
+	"src_region" param, and pass it to poisoned_value_diagnostic.
+	(region_model::on_assignment): Pass NULL region to
+	region_model::check_for_poison.
+	(region_model::get_rvalue): Likewise.
+	* region-model.h (region_model::check_for_poison): Add
+	"src_region" param.
+	* sm-fd.cc (fd_state_machine::on_accept): Pass in source region
+	to region_model::check_for_poison.
+	* varargs.cc (kf_va_copy::impl_call_pre): Pass NULL region to
+	region_model::check_for_poison.
+	(kf_va_arg::impl_call_pre): Pass in source region to
+	region_model::check_for_poison.
+
 2022-12-14  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/108065
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 3fb66a7..3670dcc 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,7 @@
+2022-12-16  Qing Zhao  <qing.zhao@oracle.com>
+
+	* c.opt (Wstrict-flex-arrays): New option.
+
 2022-12-02  Andrew MacLeod  <amacleod@redhat.com>
 
 	* c-attribs.cc (handle_deprecated_attribute): Use type when
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 0c8d3fc..d52b03f 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,10 @@
+2022-12-16  Andrew Pinski  <pinskia@gmail.com>
+	    Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR c++/107768
+	* coroutines.cc (coro_rewrite_function_body): Initialize pointers
+	from nullptr_node.  (morph_fn_to_coro): Likewise.
+
 2022-12-15  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/102104
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a509def..24c4756 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,51 @@
+2022-12-16  John David Anglin  <danglin@gcc.gnu.org>
+
+	* lib/target-supports.exp (check_effective_target_static): Return 0
+	on hppa*-*-*.
+
+2022-12-16  Andrew Pinski  <pinskia@gmail.com>
+	    Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR c++/107768
+	* g++.dg/coroutines/pr107768.C: New test.
+
+2022-12-16  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/106479
+	* gcc.dg/analyzer/pr104308.c (test_memmove_within_uninit): Remove
+	xfail on region creation event.
+
+2022-12-16  Vladimir N. Makarov  <vmakarov@redhat.com>
+
+	Revert:
+	2022-12-16  Vladimir N. Makarov  <vmakarov@redhat.com>
+
+	* gcc.target/avr/pr90706.c: New.
+
+2022-12-16  Qing Zhao  <qing.zhao@oracle.com>
+
+	* gcc.dg/Warray-bounds-flex-arrays-1.c: Update testing case with
+	-Wstrict-flex-arrays.
+	* gcc.dg/Warray-bounds-flex-arrays-2.c: Likewise.
+	* gcc.dg/Warray-bounds-flex-arrays-3.c: Likewise.
+	* gcc.dg/Warray-bounds-flex-arrays-4.c: Likewise.
+	* gcc.dg/Warray-bounds-flex-arrays-5.c: Likewise.
+	* gcc.dg/Warray-bounds-flex-arrays-6.c: Likewise.
+	* c-c++-common/Wstrict-flex-arrays.c: New test.
+	* gcc.dg/Wstrict-flex-arrays-2.c: New test.
+	* gcc.dg/Wstrict-flex-arrays-3.c: New test.
+	* gcc.dg/Wstrict-flex-arrays.c: New test.
+
+2022-12-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/106751
+	* gcc.c-torture/compile/pr106751.c: New test.
+
+2022-12-16  Haochen Jiang  <haochen.jiang@intel.com>
+
+	* gcc.target/i386/cmpccxadd-1.c: Fix intrin name.
+	* gcc.target/i386/cmpccxadd-2.c: Ditto.
+
 2022-12-15  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/102104
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 03119bb..5559ce1 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,12 @@
+2022-12-16  Thomas Neumann  <tneumann@users.sourceforge.net>
+
+	* unwind-dw2-fde.c: Initialize fde object lazily when
+	the first exception tries to pass through.
+
+2022-12-16  Thomas Neumann  <tneumann@users.sourceforge.net>
+
+	* unwind-dw2-fde.c: Use radix sort instead of split+sort+merge.
+
 2022-12-08  Max Filippov  <jcmvbkbc@gmail.com>
 
 	* config/xtensa/xtensa-config-builtin.h (XCHAL_NUM_AREGS)
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index c1f7bd6..cf81dc5 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,9 @@
+2022-12-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR libfortran/108056
+	* testsuite/libgomp.fortran/allocate-4.f90: Remove
+	accidentally added file.
+
 2022-12-15  Tobias Burnus  <tobias@codesourcery.com>
 
 	PR libfortran/108056
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a32cff8..3f56376 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,60 @@
+2022-12-16  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
+
+2022-12-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/expected (expected): Add monadic operations.
+	(expected<void, E>): Likewise.
+	* include/std/version (__cpp_lib_expected): Bump value.
+	* testsuite/20_util/expected/synopsis.cc: Adjust expected macro
+	value.
+	* testsuite/20_util/expected/version.cc: Likewise.
+	* testsuite/20_util/expected/illformed_neg.cc: Prune additional
+	errors from ill-formed monadic operations.
+	* testsuite/20_util/expected/observers.cc: Check error_or.
+	* testsuite/20_util/expected/monadic.cc: New test.
+
+2022-12-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/expected (expected::_M_swap_val_unex): Guard the
+	correct object.
+	(expected::swap): Move is_swappable
+	requirement from static_assert to constraint.
+	(swap): Likewise.
+	(operator==): Remove noexcept-specifier.
+	* testsuite/20_util/expected/swap.cc: Check swapping of
+	types without non-throwing move constructor. Check constraints
+	on swap.
+	* testsuite/20_util/expected/unexpected.cc: Check constraints on
+	swap.
+	* testsuite/20_util/expected/equality.cc: New test.
+
+2022-12-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/alloc_traits.h (__allocator_traits_base::__rebind):
+	Add static assert for rebind requirement.
+	* testsuite/20_util/allocator_traits/members/rebind_alloc.cc:
+	Fix invalid rebind member in test allocator.
+	* testsuite/20_util/allocator_traits/requirements/rebind_neg.cc:
+	New test.
+	* testsuite/20_util/scoped_allocator/outermost.cc: Add rebind to
+	test allocator.
+	* testsuite/23_containers/forward_list/48101_neg.cc: Prune new
+	static assert error.
+	* testsuite/23_containers/unordered_multiset/48101_neg.cc:
+	Likewise.
+	* testsuite/23_containers/unordered_set/48101_neg.cc:
+	Likewise.
+	* testsuite/23_containers/vector/52591.cc: Fix typo in rebind.
+
+2022-12-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/108118
+	* include/bits/shared_ptr_base.h (weak_ptr::operator=):
+	Implement as move-and-swap exactly as specified in the standard.
+	* testsuite/20_util/weak_ptr/cons/self_move.cc: New test.
+
 2022-12-15  Jakub Jelinek  <jakub@redhat.com>
 
 	PR libstdc++/108075