Daily bump.

11 files changed, 277 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b26f256..4fd8ff7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,54 @@
+2021-08-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config.gcc: Include rpath.opt for Darwin.
+	* config/darwin.h (DRIVER_SELF_SPECS): Handle -rpath.
+
+2021-08-18  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR bootstrap/101959
+	* hash-map-tests.c (test_map_of_type_with_ctor_and_dtor_expand):
+	Use an 'int_hash'.
+
+2021-08-18  Jonathan Wright  <jonathan.wright@arm.com>
+
+	* config/aarch64/arm_neon.h (vld3_lane_f64): Use float RTL
+	pattern and type cast.
+	(vld4_lane_f32): Use float RTL pattern.
+	(vld4q_lane_f64): Use float type cast.
+
+2021-08-18  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-uninit.c (maybe_warn_pass_by_reference): Check also
+	EAF_NOREAD.
+
+2021-08-18  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): Extend.
+	(test_map_of_type_with_ctor_and_dtor_expand): Add function.
+	(hash_map_tests_c_tests): Call it.
+
+2021-08-18  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* ggc.h (enum ggc_collect): New.
+	(ggc_collect): Use it.
+	* ggc-page.c: Adjust.
+	* ggc-common.c: Likewise.
+	* ggc-tests.c: Likewise.
+	* read-rtl-function.c: Likewise.
+	* selftest-run-tests.c: Likewise.
+	* doc/gty.texi (Invoking the garbage collector): Likewise.
+
+2021-08-18  liuhongt  <hongtao.liu@intel.com>
+
+	PR target/97147
+	* config/i386/i386.h (TARGET_V2DF_REDUCTION_PREFER_HADDPD):
+	New macro.
+	* config/i386/sse.md (*sse3_haddv2df3_low): Add
+	TARGET_V2DF_REDUCTION_PREFER_HADDPD.
+	(*sse3_hsubv2df3_low): Ditto.
+	* config/i386/x86-tune.def
+	(X86_TUNE_V2DF_REDUCTION_PREFER_HADDPD): New tune.
+
 2021-08-17  Andrew MacLeod  <amacleod@redhat.com>
 
 	* gimple-range-gori.cc (gori_compute::gori_compute): Enable tracing.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 70b09db..30a51b9 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210818
+20210819
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 8e19ca4..63a04b1 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2021-08-18  Eric Botcazou  <ebotcazou@gcc.gnu.org>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <discrete_type>: Fix
+	thinko in latest change.
+
 2021-08-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 
 	PR debug/101598
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 43e3c63..0b483cc 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,54 @@
+2021-08-18  Ankur Saini  <arsenic@sourceware.org>
+
+	PR analyzer/97114
+	* region-model.cc (region_model::get_rvalue_1): Add case for
+	OBJ_TYPE_REF.
+
+2021-08-18  Ankur Saini  <arsenic@sourceware.org>
+
+	PR analyzer/100546
+	* analysis-plan.cc (analysis_plan::use_summary_p): Don't use call
+	summaries if there is no callgraph edge
+	* checker-path.cc (call_event::call_event): Handle calls events that
+	are not represented by a supergraph call edge
+	(return_event::return_event): Likewise.
+	(call_event::get_desc): Work with new call_event structure.
+	(return_event::get_desc): Likeise.
+	* checker-path.h (call_event::m_src_snode): New field.
+	(call_event::m_dest_snode): New field.
+	(return_event::m_src_snode): New field.
+	(return_event::m_dest_snode): New field.
+	* diagnostic-manager.cc
+	(diagnostic_manager::prune_for_sm_diagnostic)<case EK_CALL_EDGE>:
+	Refactor to work with edges without callgraph edge.
+	(diagnostic_manager::prune_for_sm_diagnostic)<case EK_RETURN_EDGE>:
+	Likewise.
+	* engine.cc (dynamic_call_info_t::update_model): New function.
+	(dynamic_call_info_t::add_events_to_path): New function.
+	(exploded_graph::create_dynamic_call): New function.
+	(exploded_graph::process_node): Work with dynamically discovered calls.
+	* exploded-graph.h (class dynamic_call_info_t): New class.
+	(exploded_graph::create_dynamic_call): New decl.
+	* program-point.cc (program_point::push_to_call_stack): New function.
+	(program_point::pop_from_call_stack): New function.
+	* program-point.h (program_point::push_to_call_stack): New decl.
+	(program_point::pop_from_call_stack): New decl.
+	* program-state.cc (program_state::push_call): New function.
+	(program_state::returning_call): New function.
+	* program-state.h (program_state::push_call): New decl.
+	(program_state::returning_call): New decl.
+	* region-model.cc (region_model::update_for_gcall) New function.
+	(region_model::update_for_return_gcall): New function.
+	(egion_model::update_for_call_superedge): Get the underlying gcall and
+	update for gcall.
+	(region_model::update_for_return_superedge): Likewise.
+	* region-model.h (region_model::update_for_gcall): New decl.
+	(region_model::update_for_return_gcall): New decl.
+	* state-purge.cc (state_purge_per_ssa_name::process_point): Update to
+	work with calls without underlying cgraph edge.
+	* supergraph.cc (supergraph::supergraph) Split snodes at every callsite.
+	* supergraph.h (supernode::get_returning_call) New accessor.
+
 2021-08-04  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/101570
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 5595994..ab566ba 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,9 @@
+2021-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_NOTHING.
+	* c-pragma.c (omp_pragmas): Add nothing directive.
+	* c-omp.c (omp_directives): Uncomment nothing directive entry.
+
 2021-08-17  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/101539
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index caeac5b..53abd1a 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,32 @@
+2021-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-parser.c (c_parser_omp_nothing): New function.
+	(c_parser_pragma): Handle PRAGMA_OMP_NOTHING.
+
+2021-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-parser.c (c_parser_statement_after_labels): Add restart label
+	near the start of the function.  If c_parser_pragma returns false,
+	goto restart.
+	(c_parser_pragma): For PRAGMA_OMP_CANCELLATION_POINT return what
+	c_parser_omp_cancellation_point returned.  For PRAGMA_OMP_DECLARE
+	return what c_parser_omp_declare returned.  Return true instead of
+	false after emitting errors that the directive is not allowed in
+	pragma_stmt context.
+	(c_parser_omp_ordered): Return true instead of
+	false after emitting errors that the directive is not allowed in
+	pragma_stmt context.
+	(c_parser_omp_target_update): Likewise.
+	(c_parser_omp_target_enter_data, c_parser_omp_target_exit_data):
+	Change return type from tree to bool, return false if the
+	directive should be ignored in pragma_stmt contexts.
+	(c_parser_omp_target): Adjust callers of c_parser_omp_target_*_data,
+	return their result directly.
+	(c_parser_omp_cancellation_point): Change return type from void to
+	bool, return false if the directive should be ignored in pragma_stmt
+	contexts.
+	(c_parser_omp_declare): Likewise.
+
 2021-08-17  Jakub Jelinek  <jakub@redhat.com>
 
 	* c-parser.c (OMP_SCOPE_CLAUSE_MASK): Define.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index a2d47b3..a06a496 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,42 @@
+2021-08-18  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/101344
+	PR c++/101820
+	* cp-tree.h (CONSTRUCTOR_BRACES_ELIDED_P): Define.
+	* decl.c (reshape_init_r): Set it.
+	* pt.c (collect_ctor_idx_types): Recurse into a sub-CONSTRUCTOR
+	iff CONSTRUCTOR_BRACES_ELIDED_P.
+
+2021-08-18  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/101883
+	* pt.c (convert_template_argument): Pass LOOKUP_IMPLICIT to
+	do_auto_deduction.
+
+2021-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* parser.c (cp_parser_omp_nothing): New function.
+	(cp_parser_pragma): Handle PRAGMA_OMP_NOTHING.
+
+2021-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* parser.c (cp_parser_omp_ordered): Return true instead of
+	false after emitting errors that the directive is not allowed in
+	pragma_stmt context.
+	(cp_parser_omp_target_update): Likewise.
+	(cp_parser_omp_cancellation_point): Change return type from void to
+	bool, return false if the directive should be ignored in pragma_stmt
+	contexts.
+	(cp_parser_omp_target_enter_data, cp_parser_omp_target_exit_data):
+	Change return type from tree to bool, return false if the
+	directive should be ignored in pragma_stmt contexts.
+	(cp_parser_omp_target): Adjust callers of cp_parser_omp_target_*_data,
+	return their result directly.
+	(cp_parser_pragma): For PRAGMA_OMP_CANCELLATION_POINT return what
+	cp_parser_omp_cancellation_point returned.  Return true instead of
+	false after emitting errors that the directive is not allowed in
+	pragma_stmt context.
+
 2021-08-17  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/101539
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 86a2bda..90a3e53 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2021-08-18  Tobias Burnus  <tobias@codesourcery.com>
+
+	* match.h (gfc_match_omp_nothing): New.
+	* openmp.c (gfc_match_omp_nothing): New.
+	* parse.c (decode_omp_directive): Match 'nothing' directive.
+
 2021-08-17  Tobias Burnus  <tobias@codesourcery.com>
 
 	* dump-parse-tree.c (show_omp_node, show_code_node): Handle
diff --git a/gcc/jit/ChangeLog b/gcc/jit/ChangeLog
index 2a2675a..7557e17 100644
--- a/gcc/jit/ChangeLog
+++ b/gcc/jit/ChangeLog
@@ -1,3 +1,8 @@
+2021-08-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR jit/100613
+	* Make-lang.in: Provide clauses for Darwin hosts.
+
 2021-07-18  Antoni Boucher  <bouanto@zoho.com>
 
 	PR target/95498
diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog
index 8adde0d..ea8c88b 100644
--- a/gcc/objc/ChangeLog
+++ b/gcc/objc/ChangeLog
@@ -1,3 +1,13 @@
+2021-08-18  Iain Sandoe  <iain@sandoe.co.uk>
+	    Matt Jacobson   <mhjacobson@me.com>
+
+	PR objc/101666
+	* objc-act.c (objc_build_constructor): Handle empty constructor
+	lists.
+	* objc-next-runtime-abi-02.c (build_v2_objc_method_fixup_call):
+	Handle nil receivers.
+	(build_v2_build_objc_method_call): Likewise.
+
 2021-08-17  Matt Jacobson  <mhjacobson@me.com>
 
 	* objc-next-runtime-abi-02.c
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e5dcd4a..57b714a 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,77 @@
+2021-08-18  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR testsuite/101963
+	* gfortran.dg/nothing-1.f90: Moved to ...
+	* gfortran.dg/gomp/nothing-1.f90: ... here.
+	* gfortran.dg/nothing-2.f90: Moved to ...
+	* gfortran.dg/gomp/nothing-2.f90: ... here;
+	avoid $ issue in $OMP in dg-error.
+
+2021-08-18  Iain Sandoe  <iain@sandoe.co.uk>
+	    Matt Jacobson   <mhjacobson@me.com>
+
+	PR objc/101666
+	* obj-c++.dg/pr101666-0.mm: New test.
+	* obj-c++.dg/pr101666-1.mm: New test.
+	* obj-c++.dg/pr101666.inc: New.
+	* objc.dg/pr101666-0.m: New test.
+	* objc.dg/pr101666-1.m: New test.
+	* objc.dg/pr101666.inc: New.
+
+2021-08-18  Ankur Saini  <arsenic@sourceware.org>
+
+	PR analyzer/97114
+	* g++.dg/analyzer/vfunc-2.C: New test.
+	* g++.dg/analyzer/vfunc-3.C: New test.
+	* g++.dg/analyzer/vfunc-4.C: New test.
+	* g++.dg/analyzer/vfunc-5.C: New test.
+
+2021-08-18  Ankur Saini  <arsenic@sourceware.org>
+
+	PR analyzer/100546
+	* gcc.dg/analyzer/function-ptr-4.c: New test.
+	* gcc.dg/analyzer/pr100546.c: New test.
+
+2021-08-18  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/nothing-1.f90: New test.
+	* gfortran.dg/nothing-2.f90: New test.
+
+2021-08-18  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/101344
+	PR c++/101820
+	* g++.dg/cpp2a/class-deduction-aggr11.C: New test.
+	* g++.dg/cpp2a/class-deduction-aggr12.C: New test.
+
+2021-08-18  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/101883
+	* g++.dg/cpp2a/nontype-class49.C: New test.
+
+2021-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/nothing-1.c: New test.
+	* g++.dg/gomp/attrs-1.C (bar): Add nothing directive test.
+	* g++.dg/gomp/attrs-2.C (bar): Likewise.
+	* g++.dg/gomp/attrs-9.C: Likewise.
+
+2021-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/pr63326.c: Don't expect extra "before" errors
+	in C++.
+	* g++.dg/gomp/attrs-7.C: Don't expect one extra error.
+	* g++.dg/gomp/barrier-2.C: Likewise.
+	* gcc.dg/gomp/declare-simd-5.c: Likewise.
+	* gcc.dg/gomp/barrier-2.c: Likewise.
+	* gcc.dg/gomp/declare-variant-2.c: Likewise.
+
+2021-08-18  liuhongt  <hongtao.liu@intel.com>
+
+	PR target/97147
+	* gcc.target/i386/pr54400.c: Adjust testcase.
+	* gcc.target/i386/pr94147.c: New test.
+
 2021-08-17  Martin Sebor  <msebor@redhat.com>
 
 	PR middle-end/101854