https://gcc.gnu.org/g:0d1f693dac44629c2ec7c05e7f36f1929cf72eb4
commit 0d1f693dac44629c2ec7c05e7f36f1929cf72eb4
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Sat Jun 20 00:16:27 2020 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 21 +++++
gcc/DATESTAMP | 2 +-
gcc/ada/ChangeLog | 209 ++++++++++++++++++++++++++++++++++++++++++++++++
gcc/cp/ChangeLog | 6 ++
gcc/testsuite/ChangeLog | 32 ++++++++
libstdc++-v3/ChangeLog | 36 +++++++++
6 files changed, 305 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 49ce2772aa7..d599e8fe04c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,24 @@
+2020-06-19 Tobias Burnus <tobias@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_related_vector_mode): Add ARG_UNUSED.
+ (output_file_start): Use const 'char *'.
+
+2020-06-19 Przemyslaw Wirkus <Przemyslaw.Wirkus@arm.com>
+
+ PR tree-optimization/94880
+ * match.pd (A | B) - B -> (A & ~B): New simplification.
+
+2020-06-19 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_bb_slp_scalar_cost): Adjust
+ for lane permutations.
+
+2020-06-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/95761
+ * tree-vect-slp.c (vect_schedule_slp_instance): Walk all
+ vectorized stmts for finding the last one.
+
2020-06-18 Felix Yang <felix.yang@huawei.com>
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Call
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index bfd6abf660d..34d423ff9ba 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200619
+20200620
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 64a2d0fb95e..7340c50da57 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,212 @@
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (lvalue_required_for_attribute_p): Do not deal
+ with 'Pos or 'Val.
+ (Attribute_to_gnu): Likewise.
+ * gcc-interface/utils.c (create_field_decl): Small formatting fix.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (adjust_for_implicit_deref): Delete.
+ (maybe_implicit_deref): Likewise.
+ (Attribute_to_gnu): Replace calls to maybe_implicit_deref by calls
+ to maybe_padded_object.
+ (Call_to_gnu): Likewise.
+ (gnat_to_gnu) <N_Indexed_Component>: Likewise.
+ <N_Slice>: Likewise.
+ <N_Selected_Component>: Likewise.
+ <N_Free_Statement>: Remove call to adjust_for_implicit_deref and
+ manually make sure that the designated type is complete.
+ * gcc-interface/utils2.c (build_simple_component_ref): Add comment.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_param): Tidy up.
+ (gnat_to_gnu_subprog_type): For a variadic C function, do not
+ build unnamed parameters and do not add final void node.
+ * gcc-interface/misc.c: Include snames.h.
+ * gcc-interface/trans.c (Attribute_to_gnu): Tidy up.
+ (Call_to_gnu): Implement support for unnamed parameters in a
+ variadic C function.
+ * gcc-interface/utils.c: Include snames.h.
+ (copy_type): Tidy up.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Assignment_Statement): Do not apply
+ range checks to allocators here.
+
+2020-06-19 Justin Squirek <squirek@adacore.com>
+
+ * lib.adb (Check_Same_Extended_Unit): Add check to determine if
+ the body for the subunits exist in the same file as their
+ specifications.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_aggr.adb (In_Place_Assign_OK): In an allocator context,
+ check the bounds of an array aggregate against those of the
+ designated type, except if the latter is unconstrained.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch3.adb (Is_Visible_Component): Reason only on the private
+ status of the original type in an instance body.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_res.adb (Resolve_Qualified_Expression): Do not override the
+ type of the node when it is unconstrained if it is for an allocator.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_res.adb (Resolve_Allocator): Call Resolve_Qualified_Expression
+ on the qualified expression, if any, instead of doing an incomplete
+ type resolution manually.
+ (Resolve_Qualified_Expression): Apply predicate check to operand.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch4.adb (Analyze_Selected_Component): In an instance body,
+ also invoke Find_Component_In_Instance on the parent subtype of
+ a derived tagged type immediately visible. Remove obsolete case.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_attr.adb (Get_Integer_Type): Return the largest supported
+ unsigned integer type if need be.
+
+2020-06-19 Justin Squirek <squirek@adacore.com>
+
+ * sem_warn.adb (Warn_On_Known_Condition): Add general sanity
+ check that asserts the original source node being checked
+ contains an entity. If not, it could be the result of special
+ case expansion for type conversions.
+
+2020-06-19 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Expression_Function): Do not indicate
+ that the function has a completion if it appears within a Ghost
+ generic package.
+
+2020-06-19 Bob Duff <duff@adacore.com>
+
+ * libgnat/a-ststbo.adb (Write): Replace pragma Assert with "if
+ ... raise Constraint_Error".
+
+2020-06-19 Justin Squirek <squirek@adacore.com>
+
+ * widechar.adb, widechar.ads (Skip_Wide): Catch validity check
+ failure when skipping over characters, and update comment to
+ reflect Skip_Wide's usage in error printing.
+
+2020-06-19 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch3.ads (Ensure_Activation_Chain_And_Master): New
+ subprogram.
+ * exp_ch3.adb (Ensure_Activation_Chain_And_Master): New
+ subprogram that factorizes code.
+ (Expand_N_Object_Declaration): Call new subprogram.
+ * sem_ch6.adb (Analyze_Function_Return): Returning a
+ build-in-place unconstrained array type defer the full analysis
+ of the returned object to avoid generating the corresponding
+ constrained subtype; otherwise the bounds would be created in
+ the stack and a dangling reference would be returned pointing to
+ the bounds.
+
+2020-06-19 Arnaud Charlet <charlet@adacore.com>
+
+ * libgnat/a-nbnbin.adb, libgnat/a-nbnbin.ads,
+ libgnat/a-nbnbin__gmp.adb, libgnat/a-nbnbre.adb,
+ libgnat/a-nbnbre.ads: Update spec according to AI12-0366.
+
+2020-06-19 Piotr Trojanek <trojanek@adacore.com>
+
+ * checks.ads: Remove excessive whitespace in declarations of
+ functions for check suppression.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch7.adb (Hide_Public_Entities): Split handling of objects
+ and subprograms, and do not reject the latter upfront in nested
+ instance specs if there are no referencer subprograms at all.
+ (Analyze_Package_Body_Helper): Also call Hide_Public_Entities on
+ nested generic instances.
+
+2020-06-19 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_attr.adb (Analyze_Attribute): Reject illegal positional
+ component associations; fix syntax in comment about named
+ component associations.
+
+2020-06-19 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_aggr.adb (Resolve_Delta_Record_Aggregate): Modify a nested
+ Get_Component_Type routine to return a component and not just
+ its type; use this routine to decorate the identifier within the
+ delta aggregate.
+
+2020-06-19 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch4.adb (Find_Equality_Types.Check_Access_Attribute): New.
+ (Find_Equality_Types): Move universal_access related checks at
+ the end of the processing and add call to
+ Check_Access_Attribute.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_prag.adb (Process_Convention): Revert previous change.
+
+2020-06-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * checks.ads (Apply_Static_Length_Check): Move up.
+ (Apply_Range_Check): Add parameter Insert_Node.
+ * checks.adb (Apply_Selected_Range_Checks): Merge into...
+ (Apply_Range_Check): ...this. Add parameter Insert_Node,
+ pass it as Warn_Node to Selected_Range_Checks and use it
+ as insertion point for the checks.
+ * sem_ch3.adb (Analyze_Subtype_Declaration): Rewrite block
+ dealing with the range checks for the subtype indication.
+ Use local variable and call Apply_Range_Check in both cases.
+
+2020-06-19 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference): Call Ensure_Valid
+ on the expression of an object declaration that captures the
+ value of 'Old prefix.
+
+2020-06-19 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference): Add comment.
+ * sem_attr.adb (Analyze_Attribute): Add ??? comment.
+ * sem_util.ads (Valid_Scalars): This routine is only used for
+ 'Valid_Scalars and not for 'Valid.
+
+2020-06-19 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference): Do not call
+ Scalar_Part_Present on the array component's type.
+ (Build_Array_VS_Func): Remove Comp_Typ parameter, because it can
+ be easily computed from the Array_Top parameter *and redundant
+ parameters are confusing and error-prone).
+
+2020-06-19 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_attr.adb (Build_Record_VS_Func): Strip privacy and type
+ derivation from the root type when 'Valid_Scalars is applied to
+ a class-wide type.
+
+2020-06-19 Piotr Trojanek <trojanek@adacore.com>
+
+ * checks.adb (Apply_Parameter_Validity_Checks): Remove testing
+ of Check_Validity_Of_Parameters for every formal parameter and
+ function result.
+
+2020-06-19 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_warn.adb (Warn_On_Overlapping_Actuals): Add missing
+ warning tag.
+
2020-06-18 Eric Botcazou <ebotcazou@adacore.com>
* exp_ch4.adb (Get_Size_For_Range): Only make sure to return a
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 8c027b238c8..4af420a2cdb 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2020-06-19 Jason Merrill <jason@redhat.com>
+
+ * method.c (early_check_defaulted_comparison): Allow defaulting
+ comparison outside class. Complain if non-member operator isn't a
+ friend.
+
2020-06-18 Jason Merrill <jason@redhat.com>
* method.c (early_check_defaulted_comparison): Check for &&.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index dbb9c56c888..ab7066f6856 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,35 @@
+2020-06-19 David Edelsohn <dje.gcc@gmail.com>
+
+ * gcc.dg/tree-ssa/popcount4ll.c: Add target lp64.
+ * gcc.dg/tree-ssa/popcount5ll.c: Same.
+
+2020-06-19 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp2a/spaceship-friend1.C: New test.
+ * g++.dg/cpp2a/spaceship-err4.C: Adjust diagnostic.
+
+2020-06-19 David Edelsohn <dje.gcc@gmail.com>
+
+ * gcc.target/powerpc/vec-extracth-be-0.c: Apply -mbig
+ conditionally for powerpc64le*-*-*.
+ * gcc.target/powerpc/vec-extracth-be-1.c: Same.
+ * gcc.target/powerpc/vec-extracth-be-2.c: Same.
+ * gcc.target/powerpc/vec-extracth-be-3.c: Same.
+ * gcc.target/powerpc/vec-extractl-be-0.c: Same.
+ * gcc.target/powerpc/vec-extractl-be-1.c: Same.
+ * gcc.target/powerpc/vec-extractl-be-2.c: Same.
+ * gcc.target/powerpc/vec-extractl-be-3.c: Same.
+
+2020-06-19 Przemyslaw Wirkus <Przemyslaw.Wirkus@arm.com>
+
+ PR tree-optimization/94880
+ * gcc.dg/tree-ssa/pr94880.c: New Test.
+
+2020-06-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/95761
+ * gcc.dg/torture/pr95761.c: New testcase.
+
2020-06-18 Jason Merrill <jason@redhat.com>
* g++.dg/cpp2a/spaceship-ref1.C: New test.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 76262375d82..b148f854870 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,39 @@
+2020-06-19 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/95765
+ * include/bits/stl_algobase.h (__size_to_integer(float))
+ (__size_to_integer(double), __size_to_integer(long double))
+ (__size_to_integer(__float128)): Cast return type explicitly.
+ * include/bits/stl_uninitialized.h (__uninitialized_default_1<true>):
+ Remove unused typedef.
+
+2020-06-19 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/stl_pair.h (_Index_tuple): Remove redundant
+ namespace qualification.
+ (pair::pair(tuple<>&, tuple<>&, _Index_tuple, _Index_tuple)):
+ Likewise.
+ * include/std/tuple (_Head_base, _Tuple_impl, tuple_size)
+ (tuple_element, __get_helper, get, __make_tuple_impl)
+ (__make_1st_indices, __tuple_concater)
+ (pair::pair(tuple<>&, tuple<>&, _Index_tuple, _Index_tuple)):
+ Likewise.
+ * include/std/utility (tuple_element, __is_tuple_like_impl)
+ (tuple_size, __pair_get, get): Likewise.
+
+2020-06-19 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/std_function.h (function): Define all member
+ functions inline.
+
+2020-06-19 Marc Glisse <marc.glisse@inria.fr>
+
+ * include/bits/stl_algo.h (__includes): Simplify the code.
+
+2020-06-19 Marc Glisse <marc.glisse@inria.fr>
+
+ * include/std/optional (optional()): Explicitly define it.
+
2020-06-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/94540