Daily bump.

6 files changed, 194 insertions, 1 deletions

diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index 2baa7f9..a280c05 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,8 @@
+2020-12-04  Martin Liska  <mliska@suse.cz>
+
+	* check-params-in-docs.py: use flake8 and add some
+	tweaks to ignore aarch64 params.
+
 2020-12-02  Jason Merrill  <jason@redhat.com>
 
 	* gcc-git-customization.sh: Configure sendemail.to.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 44dadd3..853d3b2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,86 @@
+2020-12-04  Jason Merrill  <jason@redhat.com>
+
+	* vec.h (begin, end): Add overloads for vec*.
+	* tree.c (build_constructor_from_vec): Remove *.
+
+2020-12-04  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_option_override_internal):
+	Change PTR_SIZE to POINTER_SIZE_UNITS.
+
+2020-12-04  Hans-Peter Nilsson  <hp@axis.com>
+	    Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/94600
+	* doc/implement-c.texi (Qualifiers implementation): Add blurb
+	about access to the whole of a volatile aggregate object, only for
+	same-size as a scalar object.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98130
+	* gimple.c (gimple_call_fnspec): Only return ".co " for replaceable
+	operator delete or ".mC" for replaceable operator new called from
+	new/delete.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/96226
+	* config/i386/i386.md (splitter after *<rotate_insn><mode>3_mask,
+	splitter after *<rotate_insn><mode>3_mask_1): New combine splitters.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libstdc++/93121
+	* fold-const.c (native_encode_initializer): Use build_zero_cst
+	instead of build_constructor.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/98100
+	* cfgexpand.c (expand_gimple_basic_block): For vars with
+	vector type, use TYPE_MODE rather than DECL_MODE.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* common.opt (-gdwarf32, -gdwarf64): New options.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Default
+	dwarf_offset_size to 8 if not overridden from the command line.
+	* dwarf2out.c: Change all occurrences of DWARF_OFFSET_SIZE to
+	dwarf_offset_size.
+	* doc/invoke.texi (-gdwarf32, -gdwarf64): Document.
+
+2020-12-04  Martin Liska  <mliska@suse.cz>
+
+	* doc/tm.texi: Change argument of the record_gcc_switches
+	hook and remove SWITCH_TYPE_* enum values.
+	* dwarf2out.c (gen_producer_string): Move to opts.c and remove
+	handling of the dwarf_record_gcc_switches option.
+	(dwarf2out_early_finish): Use moved gen_producer_string
+	function.
+	* opts.c (gen_producer_string): New.
+	* opts.h (gen_producer_string): New.
+	* target.def: Change type of record_gcc_switches.
+	* target.h (enum print_switch_type): Remove.
+	(elf_record_gcc_switches): Change first argument.
+	* toplev.c (MAX_LINE): Remove.
+	(print_to_asm_out_file):  Likewise.
+	(print_to_stderr): Likewise.
+	(print_single_switch): Likewise.
+	(print_switch_values): Likewise.
+	(init_asm_output): Use new gen_producer_string function.
+	(process_options): Likewise.
+	* varasm.c (elf_record_gcc_switches): Just save the string argument
+	to the ELF container.
+
+2020-12-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* ipa-sra.c (verify_access_tree_1): Relax assertion on the size.
+
+2020-12-04  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Add missing params.
+
 2020-12-03  Martin Sebor  <msebor@redhat.com>
 
 	PR c++/90629
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 3fac2aa..e4face1 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201204
+20201205
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 1bf50cd..6d5caf0 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,42 @@
+2020-12-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/93083
+	* pt.c (convert_template_argument): Handle equivalent placeholders.
+	(do_class_deduction): Look through EXPR_PACK_EXPANSION, too.
+
+2020-12-04  Jason Merrill  <jason@redhat.com>
+
+	* decl2.c (clear_consteval_vfns): Remove *.
+	* pt.c (do_auto_deduction): Remove *.
+	* parser.c (cp_parser_late_parsing_default_args): Change loop
+	to use range 'for'.
+
+2020-12-04  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/98116
+	* cp-tree.h (comparing_typenames): Delete.
+	(cplus_build_array_type): Remove default parm.
+	* pt.c (comparing_typenames): Delete.
+	(spec_hasher::equal): Don't increment it.
+	* tree.c (set_array_type_canon): Remove dep parm.
+	(build_cplus_array_type): Remove dep parm changes.
+	(cp_build_qualified_type_real): Remove dependent array type
+	changes.
+	(strip_typedefs): Likewise.
+	* typeck.c (structural_comptypes): Revert comparing_typename
+	changes.
+
+2020-12-04  Nathan Sidwell  <nathan@acm.org>
+
+	* cp-tree.h: Add various inline module state predicates, and
+	declare the API that will be provided by modules.cc
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/80780
+	* cp-gimplify.c (fold_builtin_source_location): Use 2 instead of 0
+	as last argument to cxx_printable_name.
+
 2020-12-03  Jason Merrill  <jason@redhat.com>
 
 	* cp-tree.h (releasing_vec::operator[]): Change parameter type to
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0e91a06..b5f39ce 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,61 @@
+2020-12-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/93083
+	* g++.dg/cpp2a/nontype-class40.C: New test.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98130
+	* g++.dg/opt/pr98130.C: New test.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/96226
+	* gcc.target/i386/pr96226.c: New test.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libstdc++/93121
+	* g++.dg/cpp2a/bit-cast6.C: New test.
+
+2020-12-04  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/98116
+	* g++.dg/template/pr98116.C: Enable robust checking.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/98100
+	* gcc.target/i386/pr98100.c: New test.
+
+2020-12-04  Martin Liska  <mliska@suse.cz>
+
+	PR testsuite/98123
+	* gcc.dg/tree-ssa/if-to-switch-4.c: Add param to make the test
+	stable on all architectures.
+	* gcc.dg/tree-ssa/if-to-switch-6.c: Likewise.
+	* gcc.dg/tree-ssa/if-to-switch-8.c: Likewise.
+
+2020-12-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/pr98099.c: Compile only for dfp targets.
+
+2020-12-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt91.ads, gnat.dg/opt91.adb: New test.
+	* gnat.dg/opt91_pkg.ads, gnat.dg/opt91_pkg.adb: New helper.
+
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/80780
+	* g++.dg/cpp2a/srcloc1.C (quux): Use __PRETTY_FUNCTION__ instead of
+	function.
+	* g++.dg/cpp2a/srcloc2.C (quux): Likewise.
+	* g++.dg/cpp2a/srcloc15.C (S::S): Likewise.
+	(bar): Likewise.  Adjust expected column.
+	* g++.dg/cpp2a/srcloc17.C (S::S): Likewise.
+	(bar): Likewise.  Adjust expected column.
+
 2020-12-03  Jason Merrill  <jason@redhat.com>
 
 	* g++.dg/cpp2a/concepts-nodiscard1.C: XFAIL.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index ed9c82c..8447b72 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,11 @@
+2020-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/80780
+	* testsuite/18_support/source_location/1.cc (main): Adjust for
+	__builtin_source_location using __PRETTY_FUNCTION__-like names instead
+	__FUNCTION__-like.
+	* testsuite/18_support/source_location/consteval.cc (main): Likewise.
+
 2020-12-03  Martin Sebor  <msebor@redhat.com>
 
 	* testsuite/ext/vstring/modifiers/clear/56166.cc: Suppress a false