Daily bump.

8 files changed, 168 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5b39e8b..ffe02a5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,78 @@
+2020-06-01  Jeff Law  <law@torsion.usersys.redhat.com>
+
+	* lower-subreg.c (resolve_simple_move): If simplify_gen_subreg_concatn
+	returns (const_int 0) for the destination, then emit nothing.
+
+2020-06-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* lto-streamer.h (enum LTO_tags): Remove LTO_field_decl_ref,
+	LTO_function_decl_ref, LTO_label_decl_ref, LTO_namespace_decl_ref,
+	LTO_result_decl_ref, LTO_type_decl_ref, LTO_type_ref,
+	LTO_const_decl_ref, LTO_imported_decl_ref,
+	LTO_translation_unit_decl_ref, LTO_global_decl_ref and
+	LTO_namelist_decl_ref; add LTO_global_stream_ref.
+	* lto-streamer-in.c (lto_input_tree_ref): Simplify.
+	(lto_input_scc): Update.
+	(lto_input_tree_1): Update.
+	* lto-streamer-out.c (lto_indexable_tree_ref): Simlify.
+	* lto-streamer.c (lto_tag_name): Update.
+
+2020-06-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-reference.c (stream_out_bitmap): Use lto_output_var_decl_ref.
+	(ipa_reference_read_optimization_summary): Use lto_intput_var_decl_ref.
+	* lto-cgraph.c (lto_output_node): Likewise.
+	(lto_output_varpool_node): Likewise.
+	(output_offload_tables): Likewise.
+	(input_node): Likewise.
+	(input_varpool_node): Likewise.
+	(input_offload_tables): Likewise.
+	* lto-streamer-in.c (lto_input_tree_ref): Declare.
+	(lto_input_var_decl_ref): Declare.
+	(lto_input_fn_decl_ref): Declare.
+	* lto-streamer-out.c (lto_indexable_tree_ref): Use only one decl stream.
+	(lto_output_var_decl_index): Rename to ..
+	(lto_output_var_decl_ref): ... this.
+	(lto_output_fn_decl_index): Rename to ...
+	(lto_output_fn_decl_ref): ... this.
+	* lto-streamer.h (enum lto_decl_stream_e_t): Remove per-type streams.
+	(DEFINE_DECL_STREAM_FUNCS): Remove.
+	(lto_output_var_decl_index): Remove.
+	(lto_output_fn_decl_index): Remove.
+	(lto_output_var_decl_ref): Declare.
+	(lto_output_fn_decl_ref): Declare.
+	(lto_input_var_decl_ref): Declare.
+	(lto_input_fn_decl_ref): Declare.
+
+2020-06-01  Feng Xue  <fxue@os.amperecomputing.com>
+
+	* cgraphclones.c (materialize_all_clones): Adjust replace map dump.
+	* ipa-param-manipulation.c (ipa_dump_adjusted_parameters): Do not
+	dump infomation if there is no adjusted parameter.
+	* (ipa_param_adjustments::dump): Adjust prefix spaces for dump string.
+
+2020-06-01  Aldy Hernandez  <aldyh@redhat.com>
+
+	* Makefile.in (gimple-array-bounds.o): New.
+	* tree-vrp.c: Move array bounds code...
+	* gimple-array-bounds.cc: ...here...
+	* gimple-array-bounds.h: ...and here.
+
+2020-06-01  Aldy Hernandez  <aldyh@redhat.com>
+
+	* Makefile.in (OBJS): Add value-range-equiv.o.
+	* tree-vrp.c (*value_range_equiv*): Move to...
+	* value-range-equiv.cc: ...here.
+	* tree-vrp.h (class value_range_equiv): Move to...
+	* value-range-equiv.h: ...here.
+	* vr-values.h: Include value-range-equiv.h.
+
+2020-06-01  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/93429
+	* ipa-cp.c (propagate_aggs_across_jump_function): Check aggregate
+	lattice for simple pass-through by-ref argument.
+
 2020-05-31  Jeff Law  <law@redhat.com>
 
 	* lra.c (add_auto_inc_notes): Remove function.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index babac42..2bd6d2b 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200601
+20200602
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 5a841fe..382d3b1 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,19 @@
+2020-06-01  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95466
+	PR c++/95311
+	PR c++/95221
+	* class.c (build_vfn_ref): Revert 95311 change.
+	* cp-ubsan.c (cp_ubsan_maybe_instrument_member_call): Build a
+	COMPOUND_EXPR.
+
+2020-06-01  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR c++/95350
+	* coroutines.cc (struct param_info): Remove rv_ref field.
+	(build_actor_fn): Remove specifial rvalue ref handling.
+	(morph_fn_to_coro): Likewise.
+
 2020-05-31  Iain Sandoe  <iain@sandoe.co.uk>
 
 	PR c++/95087
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 25cb8d8..45a9a68 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,23 @@
+2020-06-01  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95466
+	* g++.dg/ubsan/vptr-17.C: New test.
+
+2020-06-01  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR c++/95350
+	* g++.dg/coroutines/torture/func-params-08.C: Adjust test to
+	reflect that all rvalue refs are dangling.
+	* g++.dg/coroutines/torture/func-params-09-awaitable-parms.C:
+	Likewise.
+	* g++.dg/coroutines/pr95350.C: New test.
+
+2020-06-01  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/93429
+	* gcc.dg/ipa/ipcp-agg-8.c: Change dump string.
+	* gcc.dg/ipa/ipcp-agg-13.c: New test.
+
 2020-05-31  Iain Sandoe  <iain@sandoe.co.uk>
 
 	PR c++/95087
diff --git a/libatomic/ChangeLog b/libatomic/ChangeLog
index 0a26f3e..fc92015 100644
--- a/libatomic/ChangeLog
+++ b/libatomic/ChangeLog
@@ -1,3 +1,7 @@
+2020-06-01  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/x86/fenv.c (struct fenv): Add __attribute__ ((gcc_struct)).
+
 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
 
 	PR bootstrap/95413
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 81ff41f..e39bd90 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,8 @@
+2020-06-01  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sfp-exceptions.c (struct fenv):
+	Add __attribute__ ((gcc_struct)).
+
 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
 
 	PR bootstrap/95413
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 549bd05..c2358cb 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,8 @@
+2020-06-01  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR libfortran/95418
+	* config/fpu-387.h (struct fenv): Add __attribute__ ((gcc_struct)).
+
 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
 
 	PR bootstrap/95413
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 683723e..21387bb 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,45 @@
+2020-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/95392
+	* include/bits/fs_path.h (path::_S_to_string): Move to
+	namespace-scope and rename to ...
+	(__detail::__string_from_range): ... this.
+	[WINDOWS] (__detail::__wstr_from_utf8): New function template to
+	convert a char sequence containing UTF-8 to wstring.
+	(path::_S_convert(Iter, Iter)): Adjust call to _S_to_string.
+	(path::_S_convert_loc(Iter, Iter, const locale&)): Likewise.
+	(u8path(InputIterator, InputIterator)) [WINDOWS]: Use
+	__string_from_range to obtain a contiguous range and
+	__wstr_from_utf8 to obtain a wide string.
+	(u8path(const Source&)) [WINDOWS]: Use __effective_range to
+	obtain a contiguous range and __wstr_from_utf8 to obtain a wide
+	string.
+	(path::_S_convert(const _EcharT*, const _EcharT)) [WINDOWS]:
+	Use __wstr_from_utf8.
+
+2020-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/util/testsuite_iterators.h:
+	(input_iterator_wrapper::operator++(int)): Return proxy object.
+
+2020-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/manual/evolution.xml: Document deprecation of
+	__is_nullptr_t and removal of std::allocator members.
+	* doc/html/manual/api.html: Regenerate.
+
+2020-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/manual/containers.xml: Replace <xref> with <link>.
+	* doc/xml/manual/evolution.xml: Likewise.
+	* doc/html/manual/api.html: Regenerate.
+	* doc/html/manual/containers.html: Regenerate.
+
+2020-06-01  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/xml/faq.xml: Adjust Valgrind reference and remove another.
+	* doc/html/faq.html: Regenerate.
+
 2020-06-01  Gerald Pfeifer  <gerald@pfeifer.com>
 
 	* doc/xml/manual/policy_data_structures_biblio.xml: Remove