[gcc r12-7791] Daily bump.

[gcc r12-7791] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:d1ca63a1b7d5986913b14567a4950b055a5a3f07

commit r12-7791-gd1ca63a1b7d5986913b14567a4950b055a5a3f07
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Mar 24 00:16:44 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 54 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/analyzer/ChangeLog  | 50 +++++++++++++++++++++++++++++++++++++++++++++
 gcc/cp/ChangeLog        | 18 +++++++++++++++++
 gcc/fortran/ChangeLog   |  8 ++++++++
 gcc/lto/ChangeLog       | 11 ++++++++++
 gcc/testsuite/ChangeLog | 48 +++++++++++++++++++++++++++++++++++++++++++
 libgomp/ChangeLog       | 10 +++++++++
 libstdc++-v3/ChangeLog  | 31 ++++++++++++++++++++++++++++
 9 files changed, 231 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a85a4ae1904..9640ffe4b03 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,57 @@
+2022-03-23  Richard Biener  <rguenther@suse.de>
+
+	PR target/102125
+	* gimple-fold.cc (gimple_fold_builtin_memory_op): Allow the
+	use of movmisalign when either the source or destination
+	decl is properly aligned.
+
+2022-03-23  Richard Biener  <rguenther@suse.de>
+
+	PR rtl-optimization/105028
+	* ira-color.cc (form_threads_from_copies): Remove unnecessary
+	copying of the sorted_copies tail.
+
+2022-03-23  Martin Liska  <mliska@suse.cz>
+
+	* config/rs6000/rs6000-c.cc (altivec_resolve_overloaded_builtin):
+	Use %qs in format.
+	* config/rs6000/rs6000.cc (rs6000_option_override_internal):
+	Reword the error message.
+
+2022-03-23  liuhongt  <hongtao.liu@intel.com>
+
+	PR target/104976
+	* config/i386/sse.md (ssePSmodelower): New.
+	(*avx_cmp<mode>3_ltint_not): Force_reg operand before
+	lowpart_subreg to avoid NULL_RTX.
+	(<avx512>_fmaddc_<mode>_mask1<round_expand_name>,
+	<avx512>_fcmaddc_<mode>_mask1<round_expand_name>,
+	fma_<mode>_fmaddc_bcst, fma_<mode>_fcmaddc_bcst,
+	<avx512>_<complexopname>_<mode>_mask<round_name>,
+	avx512fp16_fcmaddcsh_v8hf_mask1<round_expand_name>,
+	avx512fp16_fcmaddcsh_v8hf_mask3<round_expand_name>,
+	avx512fp16_fmaddcsh_v8hf_mask3<round_expand_name>,
+	avx512fp16_fmaddcsh_v8hf_mask3<round_expand_name>,
+	float<floatunssuffix><mode>v4hf2,
+	float<floatunssuffix>v2div2hf2,
+	fix<fixunssuffix>_truncv4hf<mode>2,
+	fix<fixunssuffix>_truncv2hfv2di2, extendv4hf<mode>2,
+	extendv2hfv2df2,
+	trunc<mode>v4hf2,truncv2dfv2hf2,
+	*avx512bw_permvar_truncv16siv16hi_1,
+	*avx512bw_permvar_truncv16siv16hi_1_hf,
+	*avx512f_permvar_truncv8siv8hi_1,
+	*avx512f_permvar_truncv8siv8hi_1_hf,
+	*avx512f_vpermvar_truncv8div8si_1,
+	*avx512f_permvar_truncv32hiv32qi_1,
+	*avx512f_permvar_truncv16hiv16qi_1,
+	*avx512f_permvar_truncv4div4si_1,
+	*avx512f_pshufb_truncv8hiv8qi_1,
+	*avx512f_pshufb_truncv4siv4hi_1,
+	*avx512f_pshufd_truncv2div2si_1,
+	sdot_prod<mode>, avx2_pblend<ssemodesuffix>_1,
+	ashrv2di3,ashrv2di3,usdot_prod<mode>): Ditto.
+
 2022-03-22  Tom de Vries  <tdevries@suse.de>
 
 	PR target/104925
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 8f50ebac6ff..a4374e63098 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220323
+20220324
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 4630bcf84b6..293548ac796 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,53 @@
+2022-03-23  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/104979
+	* engine.cc (impl_run_checkers): Create the engine after the
+	supergraph, and pass the supergraph to the engine.
+	* region-model.cc (region_model::get_lvalue_1): Pass ctxt to
+	frame_region::get_region_for_local.
+	(region_model::update_for_return_gcall): Pass the lvalue for the
+	result to pop_frame as a tree, rather than as a region.
+	(region_model::pop_frame): Update for above change, determining
+	the destination region after the frame is popped and thus with
+	respect to the caller frame rather than the called frame.
+	Likewise, set the value of the region to the return value after
+	the frame is popped.
+	(engine::engine): Add supergraph pointer.
+	(selftest::test_stack_frames): Set the DECL_CONTECT of PARM_DECLs.
+	(selftest::test_get_representative_path_var): Likewise.
+	(selftest::test_state_merging): Likewise.
+	* region-model.h (region_model::pop_frame): Convert first param
+	from a const region * to a tree.
+	(engine::engine): Add param "sg".
+	(engine::m_sg): New field.
+	* region.cc: Include "analyzer/sm.h" and
+	"analyzer/program-state.h".
+	(frame_region::get_region_for_local): Add "ctxt" param.
+	Add assertions that VAR_DECLs are locals, and that expr is for the
+	correct function.
+	* region.h (frame_region::get_region_for_local): Add "ctxt" param.
+
+2022-03-23  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/105017
+	* sm-taint.cc (taint_diagnostic::subclass_equal_p): Check
+	m_has_bounds as well as m_arg.
+	(tainted_allocation_size::subclass_equal_p): Chain up to base
+	class implementation.  Also check m_mem_space.
+	(tainted_allocation_size::emit): Add note showing stack-based vs
+	heap-based allocations.
+
+2022-03-23  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/104997
+	* diagnostic-manager.cc (diagnostic_manager::add_diagnostic):
+	Convert return type from "void" to "bool", reporting success vs
+	failure to caller, for both overloads.
+	* diagnostic-manager.h (diagnostic_manager::add_diagnostic):
+	Likewise.
+	* engine.cc (impl_region_model_context::warn): Propagate return
+	value from diagnostic_manager::add_diagnostic.
+
 2022-03-18  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/104943
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 7507231c2b5..215aad519db 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,21 @@
+2022-03-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/103337
+	* decl.cc (reshape_single_init): New.
+	(reshape_init_class): Use it.
+
+2022-03-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/105006
+	* name-lookup.cc (lookup_using_decl): Check that scope is
+	a dependent type before looking for dependent using.
+
+2022-03-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/105006
+	* name-lookup.cc (lookup_using_decl): Set DECL_DEPENDENT_P if lookup
+	finds a dependent using.
+
 2022-03-21  Jason Merrill  <jason@redhat.com>
 
 	PR c++/58646
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 2dfdf0608e1..95ca6993395 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,11 @@
+2022-03-23  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/103560
+	* scanner.cc (add_path_to_list): Don't append '/' to the
+	save include path.
+	(open_included_file): Use '/' in concatenating path + file name.
+	* module.cc (gzopen_included_file_1): Likewise.
+
 2022-03-22  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/104999
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index 99d72e0df29..b815c9b72e6 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,14 @@
+2022-03-23  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR middle-end/104285
+	* lto-partition.cc (maybe_rewrite_identifier): Use get_identifier
+	for the returned string to be usable as hash key.
+	(validize_symbol_for_target): Hence, use return value directly.
+	(privatize_symbol_name_1): Track maybe_rewrite_identifier renames.
+	* lto.cc (offload_handle_link_vars): Move function up before ...
+	(do_whole_program_analysis): Call it after static renamings.
+	(lto_main): Move call after static renamings.
+
 2022-02-04  Richard Biener  <rguenther@suse.de>
 
 	PR middle-end/90348
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3e49f8b85ce..d41b8e9fc0d 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,51 @@
+2022-03-23  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/104979
+	* gcc.dg/analyzer/boxed-malloc-1-29.c: Deleted test, moving the
+	now fixed test_29 to...
+	* gcc.dg/analyzer/boxed-malloc-1.c: ...here.
+	* gcc.dg/analyzer/stale-frame-1.c: Add test coverage.
+
+2022-03-23  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/103560
+	* gfortran.dg/include_14.f90: Update dg-warning.
+	* gfortran.dg/include_17.f90: Likewise.
+	* gfortran.dg/include_18.f90: Likewise.
+	* gfortran.dg/include_6.f90: Update dg-*.
+
+2022-03-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/105006
+	* g++.dg/template/using30.C: New test.
+
+2022-03-23  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/105017
+	* gcc.dg/analyzer/taint-alloc-1.c: Add expected messages relating
+	to heap vs stack.
+
+2022-03-23  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/104997
+	* gcc.dg/analyzer/write-to-string-literal-4-disabled.c: New test,
+	adapted from write-to-string-literal-4.c.
+
+2022-03-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/102986
+	* gcc.target/i386/sse2-v1ti-shift-3.c (rotr_v1ti, rotl_v1ti, rotr_ti,
+	rotl_ti): Use -i&127 instead of 128-i to avoid UB on i == 0.
+
+2022-03-23  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/pr104976.c: New test.
+	* gcc.target/i386/avx512fp16-vfcmaddcph-1a.c: Scan either
+	vblendps or masked vmovaps.
+	* gcc.target/i386/avx512fp16-vfmaddcph-1a.c: Ditto
+	* gcc.target/i386/avx512fp16vl-vfcmaddcph-1a.c: Ditto.
+	* gcc.target/i386/avx512fp16vl-vfmaddcph-1a.c: Ditto.
+
 2022-03-22  Marek Polacek  <polacek@redhat.com>
 
 	PR c/82283
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 30f6b7e355c..e1e60b98a31 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,13 @@
+2022-03-23  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR middle-end/104285
+	* testsuite/libgomp.c++/target-same-name-2-a.C: New test.
+	* testsuite/libgomp.c++/target-same-name-2-b.C: New test.
+	* testsuite/libgomp.c++/target-same-name-2.C: New test.
+	* testsuite/libgomp.c-c++-common/target-same-name-1-a.c: New test.
+	* testsuite/libgomp.c-c++-common/target-same-name-1-b.c: New test.
+	* testsuite/libgomp.c-c++-common/target-same-name-1.c: New test.
+
 2022-03-22  Tom de Vries  <tdevries@suse.de>
 
 	PR target/104916
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 27d0e8090b2..6b272418e40 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,34 @@
+2022-03-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/105027
+	* include/std/bit (bit_cast): Add constraints.
+	* testsuite/26_numerics/bit/bit.cast/105027.cc: New test.
+
+2022-03-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/version [!_GLIBCXX_HOSTED]
+	(__cpp_lib_hardware_interference_size): Define for freestanding.
+	(__cpp_lib_bit_cast): Likewise.
+	(__cpp_lib_is_layout_compatible): Likewise.
+	(__cpp_lib_is_pointer_interconvertible): Likewise.
+	(__cpp_lib_adaptor_iterator_pair_constructor): Do not define for
+	freestanding.
+	(__cpp_lib_invoke_r): Likewise.
+	(__cpp_lib_ios_noreplace): Likewise.
+	(__cpp_lib_monadic_optional): Likewise.
+	(__cpp_lib_move_only_function): Likewise.
+	(__cpp_lib_spanstream): Likewise.
+	(__cpp_lib_stacktrace): Likewise.
+	(__cpp_lib_string_contains): Likewise.
+	(__cpp_lib_string_resize_and_overwrite): Likewise.
+	(__cpp_lib_to_underlying): Likewise.
+
+2022-03-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/105021
+	* include/bits/atomic_base.h [!_GLIBCXX_HOSTED]: Do not include
+	<bits/atomic_wait.h> for freestanding.
+
 2022-03-22  Hans-Peter Nilsson  <hp@axis.com>
 
 	* testsuite/20_util/from_chars/6.cc (test01) [FE_DOWNWARD]: