Daily bump.

11 files changed, 759 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fa6f22d8b6b..a8472544ee8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,83 @@
+2020-06-16  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR tree-optimization/95649
+	* tree-ssa-propagate.c (propagate_into_phi_args): Do not propagate unless
+	value is a constant.
+
+2020-06-16  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
+
+	* config.in: Regenerate.
+	* config/s390/s390.c (print_operand): Emit vector alignment hints
+	for target z13, if AS accepts them.  For other targets the logic
+	stays the same.
+	* config/s390/s390.h (TARGET_VECTOR_LOADSTORE_ALIGNMENT_HINTS): Define
+	macro.
+	* configure: Regenerate.
+	* configure.ac: Check HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS_ON_Z13.
+
+2020-06-16  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	* config/arm/arm_mve.h (__arm_vaddq_m_n_s8): Correct the intrinsic
+	arguments.
+	(__arm_vaddq_m_n_s32): Likewise.
+	(__arm_vaddq_m_n_s16): Likewise.
+	(__arm_vaddq_m_n_u8): Likewise.
+	(__arm_vaddq_m_n_u32): Likewise.
+	(__arm_vaddq_m_n_u16): Likewise.
+	(__arm_vaddq_m): Modify polymorphic variant.
+
+2020-06-16  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	* config/arm/mve.md (mve_uqrshll_sat<supf>_di): Correct the predicate
+	and constraint of all the operands.
+	(mve_sqrshrl_sat<supf>_di): Likewise.
+	(mve_uqrshl_si): Likewise.
+	(mve_sqrshr_si): Likewise.
+	(mve_uqshll_di): Likewise.
+	(mve_urshrl_di): Likewise.
+	(mve_uqshl_si): Likewise.
+	(mve_urshr_si): Likewise.
+	(mve_sqshl_si): Likewise.
+	(mve_srshr_si): Likewise.
+	(mve_srshrl_di): Likewise.
+	(mve_sqshll_di): Likewise.
+	* config/arm/predicates.md (arm_low_register_operand): Define.
+
+2020-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree.h (OMP_FOR_NON_RECTANGULAR): Define.
+	* gimplify.c (gimplify_omp_for): Diagnose schedule, ordered
+	or dist_schedule clause on non-rectangular loops.  Handle
+	gimplification of non-rectangular lb/b expressions.  When changing
+	iteration variable, adjust also non-rectangular lb/b expressions
+	referencing that.
+	* omp-general.h (struct omp_for_data_loop): Add m1, m2 and outer
+	members.
+	(struct omp_for_data): Add non_rect member.
+	* omp-general.c (omp_extract_for_data): Handle non-rectangular
+	loops.  Fill in non_rect, m1, m2 and outer.
+	* omp-low.c (lower_omp_for): Handle non-rectangular lb/b expressions.
+	* omp-expand.c (expand_omp_for): Emit sorry_at for unsupported
+	non-rectangular loop cases and assert for cases that can't be
+	non-rectangular.
+	* tree-pretty-print.c (dump_mem_ref): Formatting fix.
+	(dump_omp_loop_non_rect_expr): New function.
+	(dump_generic_node): Handle non-rectangular OpenMP loops.
+	* tree-pretty-print.h (dump_omp_loop_non_rect_expr): Declare.
+	* gimple-pretty-print.c (dump_gimple_omp_for): Handle non-rectangular
+	OpenMP loops.
+
+2020-06-16  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/95690
+	* varasm.c (build_constant_desc): Remove set_mem_attributes call.
+
+2020-06-16  Kito Cheng  <kito.cheng@sifive.com>
+
+	PR target/95683
+	* config/riscv/riscv.c (riscv_gpr_save_operation_p): Remove
+	assertion and turn it into a early exit check.
+
 2020-06-15  Eric Botcazou  <ebotcazou@gcc.gnu.org>
 
 	* gimplify.c (gimplify_init_constructor) <AGGREGATE_TYPE>: Declare
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 3ca7808b314..d2b0822d197 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200616
+20200617
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 3b6735aa1e7..31d6c249849 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,279 @@
+2020-06-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sinfo.ads (Conversion_OK): Document use for 'Pos and 'Val.
+	* exp_attr.adb (Get_Integer_Type): New function returning a
+	small integer type appropriate for an enumeration type.
+	(Expand_N_Attribute_Reference) <Attribute_Enum_Rep>: Call it.
+	<Attribute_Pos>: For an enumeration type with a standard
+	representation, expand to a conversion with Conversion_OK.
+	<Attribute_Val>: Likewise.
+	* exp_ch4.adb (Expand_N_Type_Conversion): Do not expand when
+	the target is an enumeration type and Conversion_OK is set.
+
+2020-06-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_ch4.adb (Common_Type): Go to Underlying_Full_View, if any.
+
+2020-06-16  Richard Kenner  <kenner@adacore.com>
+
+	* exp_unst.adb (Subp_Index): Change way we detect internal
+	protected subprograms.
+
+2020-06-16  Richard Kenner  <kenner@adacore.com>
+
+	* comperr.adb (Compiler_Abort): Clarify message displayed to
+	customers.
+
+2020-06-16  Piotr Trojanek  <trojanek@adacore.com>
+
+	* checks.adb, doc/gnat_ugn/the_gnat_compilation_model.rst,
+	einfo.ads, exp_ch5.adb, exp_ch7.adb, lib-xref.ads,
+	libgnat/g-spitbo.ads, make.adb, sem_aux.adb, sem_ch3.adb,
+	sem_ch4.adb, sem_ch5.adb, urealp.adb: Fix wrong casing.
+	* gnat_ugn.texi: Regenerate.
+
+2020-06-16  Piotr Trojanek  <trojanek@adacore.com>
+
+	* einfo.adb, exp_spark.adb, exp_util.adb, sem_eval.adb: Replace
+	"Ekind ... in Object_Kind" with "Is_Object (...)".
+
+2020-06-16  Piotr Trojanek  <trojanek@adacore.com>
+
+	* sem_warn.adb (Warn_On_Overlapping_Actuals): Fix typo in
+	comment.
+
+2020-06-16  Piotr Trojanek  <trojanek@adacore.com>
+
+	* exp_util.adb (Evaluate_Name): Force evaluation of aggregates;
+	recursively evaluate expression of a qualified expression; fix
+	location of the comment for an attribute referenced and an
+	indexed component.
+
+2020-06-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* freeze.adb (Freeze_Expression): Use consistent style and
+	formatting in a couple of cases.
+
+2020-06-16  Steve Baird  <baird@adacore.com>
+
+	* libgnat/a-nbnbin.ads, libgnat/a-nbnbre.ads: Uncomment the
+	commented-out Integer_Literal aspect specification for type
+	Big_Integer.
+
+2020-06-16  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch6.adb (BIP_Suffix_Kind, Check_BIP_Actuals,
+	Is_Build_In_Place_Entity): New subprograms.
+	(Make_Build_In_Place_Call_In_Allocator,
+	Make_Build_In_Place_Call_In_Anonymous_Context,
+	Make_Build_In_Place_Call_In_Assignment,
+	Make_Build_In_Place_Call_In_Object_Declaration): Add assertions.
+	(Needs_BIP_Task_Actuals): Add missing support for thunks.
+	(Expand_Actuals): Ensure that the BIP call has available an
+	activation chain and the _master variable.
+	* exp_ch9.adb (Find_Enclosing_Context): Initialize the list of
+	declarations of empty blocks when the _master variable must be
+	declared and the list was not available.
+
+2020-06-16  Bob Duff  <duff@adacore.com>
+
+	* par-ch4.adb (P_Case_Expression): Move to be local.
+	(P_Declare_Expression): New parsing routine.
+	(P_Unparen_Cond_Expr_Etc): New name for
+	P_Unparen_Cond_Case_Quant_Expression which was missing one case
+	in its name (iterated component association), and we're adding a
+	new case (declare expression), so lets use "Etc" instead of
+	trying to pack all those things into the name.  Add call to
+	P_Declare_Expression, and check for missing parens.
+	(P_Expression_If_OK, P_Expression_Or_Range_Attribute_If_OK): Add
+	Tok_Declare.
+	* par.adb (P_Basic_Declarative_Items): Add parameter
+	Declare_Expression so we can tailor the error message about
+	incorrect bodies.
+	(P_Case_Expression): Move to body.
+	* par-ch3.adb (P_Basic_Declarative_Items): Tailor the error
+	message about incorrect bodies.
+	* par-ch7.adb (P_Package): Pass Declare_Expression => False to
+	P_Basic_Declarative_Items.
+	* sem.ads (In_Declare_Expr): Counter used to determine whether
+	we are analyzing a declare_expression. Needed to give errors
+	about things that are not allowed in declare_expression, such as
+	the 'Access attribute.
+	* sem.adb (Do_Analyze): Save/restore In_Declare_Expr.
+	* sem_ch4.adb (Analyze_Expression_With_Actions): Give this node
+	its own scope.  That seems better in general, but it is
+	necessary for declare_expressions.  For example, an identifier
+	declared in a declare_expression should not clash with the same
+	identifier in an outer scope.  If this is a declare_expression,
+	indicated by Comes_From_Source, then check legality rules, and
+	incr/decr In_Declare_Expr.
+	* sem_aggr.adb (Resolve_Aggregate): Allow an applicable index
+	constraint for a declare_expression, so if its expression is an
+	array aggregate, it can have "others => ...".
+	* sem_attr.adb (Analyze_Access_Attribute): Disallow these
+	attributes in declare_expressions. Add comment to make it clear
+	that Unrestricted_Access is included.
+	* sinfo.ads, sinfo.adb, atree.ads, atree.adb: Remove the
+	now-incorrect comment in sinfo.ads that says
+	N_Expression_With_Actions has no proper scope.  Add 17-parameter
+	versions of Nkind_In.  Remove the 16-parameter versions of
+	Nkind_In.
+
+2020-06-16  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_aux.ads, sem_aux.adb (Is_Record_Or_Limited_Type): New
+	function.
+	* exp_ch4.adb, sem_ch4.adb (Analyze_Membership_Op,
+	Expand_Set_Membership.Make_Cond): Choose between primitive and
+	predefined equality for membership tests.
+
+2020-06-16  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_warn.adb (Warn_On_Overlapping_Actuals): Simplify code and
+	implement AI12-0216 which clarifies the conditions under which
+	overlapping actuals in a call are illegal. If proper warnings
+	are enabled, GNAT also emits warnings in legal cases of
+	overlopping actuals.
+
+2020-06-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* freeze.adb (Freeze_Expression): Stop climbing the parent chain
+	at a N_{Case,If}_Expression node for a type or an entity that
+	does not come from source.
+
+2020-06-16  Steve Baird  <baird@adacore.com>
+
+	* snames.ads-tmpl: Define names of the three new aspects.
+	* aspects.ads: Define the three new aspects.
+	* sem_util.ads, sem_util.adb, sem_dim.adb: Move the function
+	String_From_Numeric_Literal from being declared in the body of
+	package Sem_Dim to being declared in the visible part of package
+	Sem_Util.
+	* sem_ch13.ads, sem_ch13.adb: Declare new visible procedure
+	Validate_Literal_Aspect. This is where most of the legality
+	checking occurs for an aspect specification for one of the three
+	new aspects, as well as resolution of the subprogram named in
+	the aspect specification. Follow example of other aspects (e.g.,
+	Validate_Literal_Aspect is called in much the same way as
+	Validate_Iterable_Aspect in Analyze_Aspects_At_Freeze_Point; a
+	small amount of legality checking is performed in
+	Analyze_One_Aspect in much the same way as for Default_Value or
+	Default_Component_Value aspects). Most of the work is done in
+	Validate_Literal_Aspect.
+	* contracts.adb (Add_Contract_Item): Call
+	Validate_Literal_Aspect in much the same way that
+	Validate_Iterable_Aspect was already being called.
+	* sem_res.adb (Resolve): Rewrite a literal as a call if it is a
+	user-defined literal.  This is where the dynamic semantics of
+	the 3 new aspects are implemented.
+	* sem_ch6.adb (Fully_Conformant_Expressions): Two numeric
+	literals that have different text but the same value (e.g.,
+	12345 and 12_345) do not conform if they are user-defined
+	literals. Introduce a new function
+	User_Defined_Numeric_Literal_Mismatch to avoid duplication in
+	making this check.
+	* sem_type.adb (Has_Compatible_Type): A numeric literal can be
+	compatible with a non-numeric type (and a string literal can be
+	compatible with a non-string type) if it can be interpreted as a
+	user-defined literal.
+
+2020-06-16  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_aggr.adb (Resolve_Extension_Aggregate): Fix implementation
+	of AI05-0115 by checking the correct type.
+
+2020-06-16  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch6.adb (Analyze_Subprogram_Specification): Generate error
+	message for functions returning interfaces.
+
+2020-06-16  Piotr Trojanek  <trojanek@adacore.com>
+
+	* sem_ch13.adb (Membership_Entry): Relax assertion to also
+	recognize qualified identifiers.
+
+2020-06-16  Piotr Trojanek  <trojanek@adacore.com>
+
+	* exp_util.adb (Evaluate_Name): Force evaluation of operators.
+
+2020-06-16  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch4.adb (Analyze_Membership_Op): Reset entity of equality
+	nodes for membership tests with singletons.
+	(Analyze_User_Defined_Binary_Op): Always perform the analysis
+	since nodes coming from the expander also may refer to non
+	standard operators as part of membership expansion.
+	* exp_ch4.adb (Expand_Set_Membership.Make_Cond): Reset entity of
+	equality node.
+	* sem_type.ads: Fix typo in comment.
+
+2020-06-16  Ghjuvan Lacambre  <lacambre@adacore.com>
+
+	* sem_attr.adb (Analyze_Attribute): Add
+	Check_Not_Incomplete_Type call.
+
+2020-06-16  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch6.adb: Add closing paren in a comment.
+	* sem_util.adb: Correct comment typo (aggreate => aggregate).
+
+2020-06-16  Javier Miranda  <miranda@adacore.com>
+
+	* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
+	Code cleanup.
+
+2020-06-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* freeze.adb (In_Expanded_Body): Remove unreachable code.
+	(Freeze_Expression): Rename a couple of local variables.
+	In the case of an expanded body, also freeze locally the
+	entities declared in a nested block.
+
+2020-06-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_ch4.adb (Transform_Object_Operation): Document that it
+	may be partially destructive for the parent of the node.
+	(Try_Object_Operation): Undo the changes made above on failure.
+
+2020-06-16  Javier Miranda  <miranda@adacore.com>
+
+	* restrict.adb (Global_No_Tasking): Adding
+	Targparm.Restrictions_On_Target Fixes regressions with zfp.
+
+2020-06-16  Ed Schonberg  <schonberg@adacore.com>
+
+	* freeze.adb: (Freeze_Expression, In_Expanded_Body): Treat the
+	generated body of an expression function like other bodies
+	generated during expansion (e.g. stream subprograms) so that
+	those bodies are not treated as freezing points. Handle properly
+	other global references in such completions.
+
+2020-06-16  Piotr Trojanek  <trojanek@adacore.com>
+
+	* sem_ch8.adb (Analyze_Object_Renaming): Remove trivially
+	useless initialization of Is_Object_Reference.
+	* sem_util.adb (Is_Object_Reference): Simplify detection of
+	binary and unary operators; literally implement rules about
+	aggregates and qualified expressions; recognize string literals
+	as object references.
+
+2020-06-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_ch12.adb (Validate_Derived_Type_Instance): Reword error
+	message for 12.5.1(8) subclause and add secondary message if
+	the incompatibility comes from the predicates.
+	* sem_ch3.adb (Check_Constraining_Discriminant): New procedure
+	to give the error required by the 3.7(15) subclause.  Mention
+	"statically" in the error message and add secondary message
+	if the incompatibility comes from the predicates.
+	(Build_Derived_Concurrent_Type): Call it when a new discriminant
+	constrains an old one.
+	(Build_Derived_Record_Type): Likewise.
+	* sem_eval.ads (Predicates_Compatible): Declare.
+	* sem_eval.adb (Predicates_Compatible): New function to implement
+	the compatibility of predicates specified by the 4.9.1 clause.
+	(Subtypes_Statically_Compatible): Call it.
+
 2020-06-15  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* sem_eval.ads (Predicates_Match): Fix description.
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 71085837dd3..4bc6a6b4e79 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,19 @@
+2020-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-common.h (c_omp_check_loop_iv_exprs): Add an int argument.
+	* c-omp.c (struct c_omp_check_loop_iv_data): Add maybe_nonrect and
+	idx members.
+	(c_omp_is_loop_iterator): New function.
+	(c_omp_check_loop_iv_r): Use it.  Add support for silent scanning
+	if outer loop iterator is present.  Perform duplicate checking through
+	hash_set in the function rather than expecting caller to do that.
+	Pass NULL instead of d->ppset to walk_tree_1.
+	(c_omp_check_nonrect_loop_iv): New function.
+	(c_omp_check_loop_iv): Use it.  Fill in new members, allow
+	non-rectangular loop forms, diagnose multiple associated loops with
+	the same iterator.  Pass NULL instead of &pset to walk_tree_1.
+	(c_omp_check_loop_iv_exprs): Likewise.
+
 2020-06-10  Martin Liska  <mliska@suse.cz>
 
 	PR tree-optimization/92860
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index bf38e8704b7..7d85d5a53ac 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,21 @@
+2020-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-parser.c (c_parser_expr_no_commas): Save, clear and restore
+	c_in_omp_for.
+	(c_parser_omp_for_loop): Set c_in_omp_for around some calls to avoid
+	premature c_fully_fold.  Defer explicit c_fully_fold calls to after
+	c_finish_omp_for.
+	* c-tree.h (c_in_omp_for): Declare.
+	* c-typeck.c (c_in_omp_for): Define.
+	(build_modify_expr): Avoid c_fully_fold if c_in_omp_for.
+	(digest_init): Likewise.
+	(build_binary_op): Likewise.
+
+2020-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-parser.c (c_parser_omp_clause_schedule): Reject modifier separated
+	from kind by comma rather than colon.
+
 2020-06-05  Mark Wielaard  <mark@klomp.org>
 
 	* c-decl.c (implicit_decl_warning): When warned and olddecl is
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 876c36483c2..01753789b17 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,85 @@
+2020-06-16  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95369
+	* call.c (add_list_candidates): Return if a designated initializer
+	is used with a non-aggregate.
+	(implicit_conversion_error): Give an error for the case above.
+
+2020-06-16  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95560
+	* name-lookup.c (check_local_shadow): Check if types are
+	non-null before calling same_type_p.
+
+2020-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* semantics.c (handle_omp_for_class_iterator): Adjust
+	c_omp_check_loop_iv_exprs caller.
+	(finish_omp_for): Likewise.  Don't call fold_build_cleanup_point_expr
+	before calling c_finish_omp_for and c_omp_check_loop_iv, move it
+	after those calls.
+	* pt.c (tsubst_omp_for_iterator): Handle non-rectangular loops.
+
+2020-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* parser.c (cp_parser_omp_clause_schedule): Reject modifier separated
+	from kind by comma rather than colon.
+
+2020-06-16  Patrick Palka  <ppalka@redhat.com>
+
+	* pt.c (perform_instantiation_time_access_checks): No need to
+	tsubst into decl.
+	* semantics.c (enforce_access): Verify that decl is not
+	dependent.
+
+2020-06-16  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/41437
+	PR c++/47346
+	* cp-tree.h (qualified_typedef_usage_s): Delete.
+	(qualified_typedef_usage_t): Delete.
+	(deferred_access_check): Move up in file.
+	(tree_template_info::typedefs_needing_access_checking): Delete.
+	(tree_template_info::deferred_access_checks): New field.
+	(TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): Rename to ...
+	(TI_DEFERRED_ACCESS_CHECKS): ... this, and adjust accordingly.
+	* pt.c (perform_typedefs_access_check): Rename to ...
+	(perform_instantiation_time_access_checks): ... this, and adjust
+	accordingly.  Remove unnecessary tree tests.
+	(instantiate_class_template_1): Adjust accordingly.
+	(instantiate_decl): Likewise.
+	* semantics.c (enforce_access): Likewise.
+
+2020-06-16  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/41437
+	PR c++/47346
+	* call.c (enforce_access): Move to semantics.c.
+	* cp-tree.h (enforce_access): Delete.
+	(get_types_needing_access_check): Delete.
+	(add_typedef_to_current_template_for_access_check): Delete.
+	* decl.c (make_typename_type): Adjust accordingly.  Use
+	check_accessibility_of_qualified_id instead of directly using
+	perform_or_defer_access_check.
+	* parser.c (cp_parser_template_declaration_after_parameters):
+	Don't push a dk_no_check access state when parsing a template.
+	* pt.c (get_types_needing_access_check): Delete.
+	(append_type_to_template_for_access_check_1): Delete.
+	(perform_typedefs_access_check): Adjust.  If type_decl is a
+	FIELD_DECL, also check its DECL_CONTEXT for dependence. Use
+	tsubst_copy instead of tsubst to substitute into type_decl so
+	that we substitute into the DECL_CONTEXT of a FIELD_DECL.
+	(append_type_to_template_for_access_check): Delete.
+	* search.c (accessible_p): Remove the processing_template_decl
+	early exit.
+	* semantics.c (enforce_access): Moved from call.c.  If we're
+	parsing a template and the access check failed, add the check to
+	TI_TYPEDEFS_NEEDING_ACCESS_CHECKING.
+	(perform_or_defer_access_check): Adjust comment.
+	(add_typedef_to_current_template_for_access_check): Delete.
+	(check_accessibility_of_qualified_id):  Adjust accordingly.
+	Exit early if the scope is dependent.
+
 2020-06-11  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/93467
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index 99ec7451808..d2dd2082bad 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,141 @@
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-attribs.cc (handle_noreturn_attribute): Remove names of unused
+	function parameters.
+	(handle_leaf_attribute): Likewise.
+	(handle_const_attribute): Likewise.
+	(handle_malloc_attribute): Likewise.
+	(handle_pure_attribute): Likewise.
+	(handle_novops_attribute): Likewise.
+	(handle_nonnull_attribute): Likewise.
+	(handle_nothrow_attribute): Likewise.
+	(handle_type_generic_attribute): Likewise.
+	(handle_transaction_pure_attribute): Likewise.
+	(handle_returns_twice_attribute): Likewise.
+	(handle_fnspec_attribute): Likewise.
+	(handle_always_inline_attribute): Likewise.
+	(d_handle_noinline_attribute): Likewise.
+	(d_handle_forceinline_attribute): Likewise.
+	(d_handle_flatten_attribute): Likewise.
+	(d_handle_noclone_attribute): Likewise.
+	(d_handle_section_attribute): Likewise.
+	(d_handle_alias_attribute): Likewise.
+	(d_handle_weak_attribute): Likewise.
+
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-attribs.cc: Update code formatting in a consistant style.
+	* d-builtins.cc: Likewise.
+	* d-codegen.cc: Likewise.
+	* d-compiler.cc: Likewise.
+	* d-convert.cc: Likewise.
+	* d-diagnostic.cc: Likewise.
+	* d-frontend.cc: Likewise.
+	* d-lang.cc: Likewise.
+	* d-longdouble.cc: Likewise.
+	* d-port.cc: Likewise.
+	* d-spec.cc: Likewise.
+	* d-tree.h: Likewise.
+	* decl.cc: Likewise.
+	* expr.cc: Likewise.
+	* longdouble.h: Likewise.
+	* modules.cc: Likewise.
+	* toir.cc: Likewise.
+	* typeinfo.cc: Likewise.
+
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-builtins.cc: Update quotation formatting of comments.
+	* d-codegen.cc: Likewise.
+	* d-lang.cc: Likewise.
+	* decl.cc: Likewise.
+	* expr.cc: Likewise.
+	* imports.cc: Likewise.
+	* runtime.cc: Likewise.
+	* toir.cc: Likewise.
+	* typeinfo.cc: Likewise.
+	* types.cc: Likewise.
+
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-diagnostic.cc (expand_d_format): Replace OutBuffer with obstack.
+	(d_diagnostic_report_diagnostic): Don't free xformat.
+	* d-lang.cc (struct d_option_data): Change deps_target type from
+	OutBuffer to vec <const char *>.
+	(deps_add_target): Update to push each target to deps_target.
+	(deps_write_string): New function.
+	(deps_write): Change buffer type to obstack* and remove colmax.
+	(d_init_options): Update initialization of deps_target.
+	(d_parse_file): Replace OutBuffer with obstack.
+
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-lang.cc (d_parse_file): Replace uses of File with FILE.
+
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-codegen.cc (build_array_bounds_call): New function.
+	(build_bounds_condition): Use build_array_bounds_call.
+	* d-lang.cc (d_init_options): Explicitly set default check action to
+	CHECKACTION_D.
+	(d_post_options): Set check action to CHECKACTION_C if the flag
+	-fno-druntime was seen.
+	* d-tree.h (build_array_bounds_call): Declare.
+	* expr.cc (ExprVisitor::visit (AssertExp *)): Use
+	build_array_bounds_call.
+
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-attribs.cc (build_attributes): Use toStringExp instead of cast.
+	* toir.cc (IRVisitor::visit): Likewise.
+
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-attribs.cc (build_attributes): Use isXxxxExp helpers instead of
+	explicit casts.
+	* d-codegen.cc (d_build_call): Likewise.
+	* d-compiler.cc (Compiler::paintAsType): Likewise.
+	* decl.cc (ExprVisitor::visit): Likewise.
+	(layout_class_initializer): Likewise.
+	* expr.cc (ExprVisitor::lvalue_p): Likewise
+	(ExprVisitor::visit): Likewise.
+	* types.cc (layout_aggregate_members): Likewise.
+
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-frontend.cc (eval_builtin): Use toTypeFunction instead of cast.
+	* decl.cc (DeclVisitor::visit): Likewise.
+	* toir.cc (IRVisitor::visit): Likewise.
+	* typeinfo.cc (TypeInfoVisitor::visit): Likewise.
+
+2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-builtins.cc (d_eval_constant_expression): Use isTypeXxxx helpers
+	instead of explicit casts.
+	(d_build_builtins_module): Likewise.
+	* d-codegen.cc (get_array_length): Likewise.
+	(identity_compare_p): Likewise.
+	(lower_struct_comparison): Likewise.
+	(build_array_from_val): Likewise.
+	(array_bounds_check): Likewise.
+	(get_function_type): Likewise.
+	(d_build_call): Likewise.
+	* d-compiler.cc (Compiler::paintAsType): Likewise.
+	* d-convert.cc (convert_expr): Likewise.
+	(convert_for_assignment): Likewise.
+	* d-lang.cc (d_classify_record): Likewise.
+	(d_build_eh_runtime_type): Likewise.
+	* decl.cc (DeclVisitor::visit): Likewise.
+	* expr.cc (ExprVisitor::needs_postblit): Likewise.
+	(ExprVisitor::needs_dtor): Likewise.
+	(ExprVisitor::visit): Likewise.
+	* imports.cc (ImportVisitor::visit): Likewise.
+	* typeinfo.cc (get_typeinfo_kind): Likewise.
+	(TypeInfoVisitor::visit): Likewise.
+	(TypeDeclInfoVisitor::visit): Likewise.
+	* types.cc (merge_aggregate_types): Likewise.
+	(TypeVisitor::visit): Likewise.
+
 2020-06-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	* expr.cc (ExprVisitor::visit (AssocArrayLiteralExp *)): Fix line
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index a11553ecc83..ddad8295b1a 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,20 @@
+2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	* parse.c (decode_oacc_directive): Permit 'acc routine' also
+	inside pure procedures.
+	* openmp.c (gfc_match_oacc_routine): Inside pure procedures
+	do not permit gang, worker or vector clauses.
+
+2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	* parse.c (decode_omp_directive): Remove "or ELEMENTAL"
+	from "in PURE" error message also for -fopenmp-simd.
+
+2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	* parse.c (decode_omp_directive): Remove "or ELEMENTAL"
+	from "in PURE" error message.
+
 2020-06-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/42122
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 641b65dbfc7..c2459d2ab06 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,112 @@
+2020-06-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* g++.dg/torture/pr95493-1.C: New test.
+
+2020-06-16  Aldy Hernandez  <aldyh@redhat.com>
+
+	* g++.dg/tree-ssa/pr95649.C: New test.
+	* gcc.dg/tree-ssa/pr95649.c: New test.
+
+2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/goacc/pure-elemental-procedures-2.f90: New test.
+
+2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/gomp/pr79154-simd.f90: New test.
+
+2020-06-16  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95369
+	* g++.dg/cpp2a/desig11.C: Adjust dg-error.
+	* g++.dg/cpp2a/desig16.C: New test.
+
+2020-06-16  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95560
+	* g++.dg/warn/Wshadow-local-3.C: New test.
+
+2020-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/asan/inline.c: Add -ffat-lto-objects to dg-options.
+	* c-c++-common/asan/inline-kernel.c: Likewise.
+	* c-c++-common/ubsan/inline.c: Likewise.
+
+2020-06-16  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	* gcc.target/arm/mve/intrinsics/mve_vaddq_m.c: New test.
+
+2020-06-16  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	* gcc.target/arm/mve/intrinsics/mve_scalar_shifts1.c: New test.
+	* gcc.target/arm/mve/intrinsics/mve_scalar_shifts2.c: Likewise.
+	* gcc.target/arm/mve/intrinsics/mve_scalar_shifts3.c: Likewise.
+	* gcc.target/arm/mve/intrinsics/mve_scalar_shifts4.c: Likewise.
+
+2020-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/loop-6.c: New test.
+	* gcc.dg/gomp/loop-1.c: Don't expect diagnostics on valid
+	non-rectangular loops.
+	* gcc.dg/gomp/loop-2.c: New test.
+	* g++.dg/gomp/loop-1.C: Don't expect diagnostics on valid
+	non-rectangular loops.
+	* g++.dg/gomp/loop-2.C: Likewise.
+	* g++.dg/gomp/loop-5.C: New test.
+	* g++.dg/gomp/loop-6.C: New test.
+
+2020-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/schedule-modifiers-2.c: New test.
+
+2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR middle-end/95622
+	* lib/target-supports.exp (check_effective_target_offloading_enabled):
+	New.
+	* c-c++-common/goacc/kernels-alias-ipa-pta-2.c: Use it for xfail.
+	* c-c++-common/goacc/kernels-alias-ipa-pta-4.c: Likewise.
+	* c-c++-common/goacc/kernels-alias-ipa-pta.c: Likewise.
+
+2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/gomp/pr79154-1.f90: Update dg-*;
+	add an impure elemental example.
+	* gfortran.dg/gomp/pr79154-2.f90: Likewise.
+
+2020-06-16  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/41437
+	PR c++/47346
+	* g++.dg/cpp2a/concepts-using2.C: Adjust.
+	* g++.dg/lto/20081219_1.C: Adjust.
+	* g++.dg/lto/20091002-1_0.C: Adjust.
+	* g++.dg/lto/pr65475c_0.C: Adjust.
+	* g++.dg/opt/dump1.C: Adjust.
+	* g++.dg/other/pr53574.C: Adjust.
+	* g++.dg/template/access30.C: New test.
+	* g++.dg/template/access31.C: New test.
+	* g++.dg/wrappers/wrapper-around-type-pack-expansion.C: Adjust.
+
+2020-06-16  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/95690
+	* gfortran.dg/pr95690.f90: New testcase.
+
+2020-06-16  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR tree-optimization/94988
+	* gcc.dg/graphite/pr80906.c: Un-XFAIL.
+
+2020-06-16  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* gcc.dg/lto/pr52634_0.c: Further adjust 'dg-lto-options'.
+
+2020-06-16  Kito Cheng  <kito.cheng@sifive.com>
+
+	PR target/95683
+	* gcc.target/riscv/pr95683.c: New.
+
 2020-06-15  Eric Botcazou  <ebotcazou@gcc.gnu.org>
 
 	* gnat.dg/aggr30.ads, gnat.dg/aggr30.adb: New test.
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index e814546d935..ae729763913 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
+
+	* testsuite/libgomp.oacc-fortran/routine-10.f90: New test.
+
 2020-06-08  Tobias Burnus  <tobias@codesourcery.com>
 
 	PR lto/94848
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 0ca1b1b39b9..99f547c72ca 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,21 @@
+2020-06-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/95282
+	* include/bits/atomic_base.h (__atomic_impl::load): Use the _Val
+	alias instead of deducing _Tp as an unqualified type.
+	(__atomic_impl::exchange): Use the _Val alias to remove volatile
+	from the reinterpret_cast result type.
+
+2020-06-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/atomic (atomic): Add static assertions.
+	* testsuite/29_atomics/atomic/requirements/types_neg.cc: New test.
+
+2020-06-16  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/94003
+	* testsuite/20_util/is_constructible/94003.cc: New test.
+
 2020-06-15  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/bits/char_traits.h (__cpp_lib_constexpr_char_traits):