Daily bump.

6 files changed, 256 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 755c129..eab26b5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,117 @@
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/97675
+	* doc/invoke.texi: Document -Wexceptions.
+
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/25814
+	* doc/invoke.texi: Document -Wvexing-parse.
+
+2020-11-05  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/97725
+	* range-op.cc (operator_equal::fold_range): Use new tmp value.
+	(operator_not_equal::fold_range): Ditto.
+	* value-query.cc (range_query::value_of_expr): Use int_range_max
+	not a value_range.
+	(range_query::value_on_edge): Ditto.
+	(range_query::value_of_stmt): Ditto.
+
+2020-11-05  Olivier Hainque  <hainque@adacore.com>
+
+	* config/aarch64/aarch64-vxworks.h (TARGET_OS_USES_R18):
+	Remove definition.
+	(STATIC_CHAIN_REGNUM): Redefine to 9.
+
+2020-11-05  Olivier Hainque  <hainque@adacore.com>
+
+	* config/aarch64/aarch64.md: Define PROBE_STACK_FIRST_REGNUM
+	and PROBE_STACK_SECOND_REGNUM constants, designating r10/r11.
+	Replacements for the PROBE_STACK_FIRST/SECOND_REG constants in
+	aarch64.c.
+	* config/aarch64/aarch64.c (PROBE_STACK_FIRST_REG): Remove.
+	(PROBE_STACK_SECOND_REG): Remove.
+	(aarch64_emit_probe_stack_range): Adjust to the _REG -> _REGNUM
+	suffix update for PROBE_STACK register numbers.
+
+2020-11-05  Jan Hubicka  <jh@suse.cz>
+
+	* gimple.c (gimple_call_fnspec): Handle C++ new and delete.
+	* gimple.h (gimple_call_from_new_or_delete): Constify parameter.
+
+2020-11-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR tree-optimization/97721
+	* gimple-range.cc (get_tree_range): Drop overflow from constants.
+
+2020-11-05  David Malcolm  <dmalcolm@redhat.com>
+
+	* tree-diagnostic-path.cc (struct path_summary::event_range): Move
+	out of path_summary to...
+	(struct event_range): ...here.
+	(class path_summary): Convert to...
+	(struct path_summary): ...this.
+	(path_summary::m_ranges): Drop "private".
+	(path_summary::print): Convert to...
+	(print_path_summary_as_text): ...this, passing in the path_summary
+	explicitly.
+	(default_tree_diagnostic_path_printer): Update for above change.
+	(selftest::test_empty_path): Likewise.
+	(selftest::test_intraprocedural_path): Likewise.
+	(selftest::test_interprocedural_path_1): Likewise.
+	(selftest::test_interprocedural_path_2): Likewise.
+	(selftest::test_recursion): Likewise.
+
+2020-11-05  qing zhao  <qinzhao@gcc.gnu.org>
+
+	PR target/97715
+	* config/i386/i386.c (zero_all_st_registers): Return
+	earlier when the FPU is disabled.
+
+2020-11-05  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-modref.c (parm_map_for_arg): Initialize parm_offset and
+	parm_offset_knonw.
+	(read_section): Set writes_errno to false.
+
+2020-11-05  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-data-refs.c (vect_slp_analyze_node_dependences):
+	Use the original stmts.
+	(vect_slp_analyze_node_alignment): Use the pattern stmt.
+	* tree-vect-slp.c (vect_fixup_store_groups_with_patterns):
+	New function.
+	(vect_slp_analyze_bb_1): Call it.
+
+2020-11-05  Tamar Christina  <tamar.christina@arm.com>
+
+	* tree-vect-slp.c (vect_slp_tree_permute_noop_p): New.
+	(vect_optimize_slp): Optimize permutes.
+	(vectorizable_slp_permutation): Fix typo.
+
+2020-11-05  Richard Biener  <rguenther@suse.de>
+
+	PR debug/97718
+	* dwarf2out.c (add_abstract_origin_attribute): Make sure to
+	point to the abstract instance.
+
+2020-11-05  Tamar Christina  <tamar.christina@arm.com>
+
+	* tree-vect-loop.c (vect_analyze_loop_2): Check kind.
+	* tree-vect-slp.c (vect_build_slp_instance): New.
+	(enum slp_instance_kind): Move to...
+	* tree-vectorizer.h (enum slp_instance_kind): .. Here
+	(SLP_INSTANCE_KIND): New.
+
+2020-11-05  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/96933
+	* config/rs6000/rs6000.c (rs6000_expand_vector_init): Use direct move
+	instructions for vector construction with char/short types.
+	* config/rs6000/rs6000.md (p8_mtvsrwz_v16qisi2): New define_insn.
+	(p8_mtvsrd_v16qidi2): Likewise.
+
 2020-11-04  Tamar Christina  <tamar.christina@arm.com>
 
 	* tree-vect-slp.c (vect_analyze_slp_instance): Moved load/store lanes
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 35d25ab..7096b2d 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201105
+20201106
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index f87d2a7..44847ed 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,8 @@
+2020-11-05  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/97668
+	* svalue.cc (cmp_cst): Handle COMPLEX_CST.
+
 2020-10-29  David Malcolm  <dmalcolm@redhat.com>
 
 	* program-state.cc (sm_state_map::on_liveness_change): Sort the
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 1022b11..160c5ea 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,13 @@
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/97675
+	* c.opt (Wexceptions): New option.
+
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/25814
+	* c.opt (Wvexing-parse): New option.
+
 2020-11-04  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/97670
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 7ad2d53..9046b10 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,43 @@
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	* except.c (check_handlers_1): Add auto_diagnostic_group.
+
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/78209
+	* pt.c (do_auto_deduction): If init is REFERENCE_REF_P, use its
+	first operand.
+
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/97675
+	* except.c (check_handlers_1): Use OPT_Wexceptions for the
+	warning.  Use inform for the second part of the warning.
+
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/25814
+	* cp-tree.h (enum cp_tree_index): Add CPTI_EXPLICIT_VOID_LIST.
+	(explicit_void_list_node): Define.
+	(PARENTHESIZED_LIST_P): New macro.
+	(struct cp_declarator): Add function::parens_loc.
+	* decl.c (cxx_init_decl_processing): Initialize explicit_void_list_node.
+	(grokparms): Also break when explicit_void_list_node.
+	* parser.c (make_call_declarator): New location_t parameter.  Use it
+	to set declarator->u.function.parens_loc.
+	(cp_parser_lambda_declarator_opt): Pass UNKNOWN_LOCATION to
+	make_call_declarator.
+	(warn_about_ambiguous_parse): New function.
+	(cp_parser_init_declarator): Call warn_about_ambiguous_parse.
+	(cp_parser_declarator): Set *parenthesized_p to false rather than to
+	true.
+	(cp_parser_direct_declarator): Create a location for the function's
+	parentheses and pass it to make_call_declarator.
+	(cp_parser_parameter_declaration_clause): Return explicit_void_list_node
+	for (void).
+	(cp_parser_parameter_declaration_list): Set PARENTHESIZED_LIST_P
+	in the parameters tree.
+
 2020-11-04  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/97670
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 64cd385..cb9c26b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,89 @@
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/78209
+	* g++.dg/cpp1y/decltype-auto1.C: New test.
+
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/97675
+	* g++.old-deja/g++.eh/catch10.C: Adjust dg-warning.
+	* g++.dg/warn/Wexceptions1.C: New test.
+	* g++.dg/warn/Wexceptions2.C: New test.
+
+2020-11-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/25814
+	* g++.dg/cpp2a/fn-template16.C: Add a dg-warning.
+	* g++.dg/cpp2a/fn-template7.C: Likewise.
+	* g++.dg/lookup/pr80891-5.C: Likewise.
+	* g++.dg/lto/pr79050_0.C: Add extern.
+	* g++.dg/lto/pr84805_0.C: Likewise.
+	* g++.dg/parse/pr58898.C: Add a dg-warning.
+	* g++.dg/template/scope5.C: Likewise.
+	* g++.old-deja/g++.brendan/recurse.C: Likewise.
+	* g++.old-deja/g++.jason/template4.C: Likewise.
+	* g++.old-deja/g++.law/arm4.C: Likewise.
+	* g++.old-deja/g++.mike/for2.C: Likewise.
+	* g++.old-deja/g++.other/local4.C: Likewise.
+	* g++.old-deja/g++.pt/crash3.C: Likewise.
+	* g++.dg/warn/Wvexing-parse.C: New test.
+	* g++.dg/warn/Wvexing-parse2.C: New test.
+	* g++.dg/warn/Wvexing-parse3.C: New test.
+	* g++.dg/warn/Wvexing-parse4.C: New test.
+	* g++.dg/warn/Wvexing-parse5.C: New test.
+	* g++.dg/warn/Wvexing-parse6.C: New test.
+	* g++.dg/warn/Wvexing-parse7.C: New test.
+
+2020-11-05  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gcc.dg/pr97725.c: New.
+
+2020-11-05  Olivier Hainque  <hainque@adacore.com>
+
+	* gcc.dg/sms-12.c: Add dg-require-effective-target fpic.
+
+2020-11-05  Jan Hubicka  <jh@suse.cz>
+
+	* g++.dg/ipa/devirt-24.C: Update template.
+
+2020-11-05  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.dg/vect/slp-11b.c: Guard statements.
+
+2020-11-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gcc.dg/pr97721.c: New test.
+
+2020-11-05  qing zhao  <qinzhao@gcc.gnu.org>
+
+	PR target/97715
+	* gcc.target/i386/zero-scratch-regs-32.c: New test.
+
+2020-11-05  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/97668
+	* gcc.dg/analyzer/pr97668.c: New test.
+	* gfortran.dg/analyzer/pr97668.f: New test.
+
+2020-11-05  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/bb-slp-69.c: New testcase.
+
+2020-11-05  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.dg/vect/slp-11b.c: Update testcase.
+	* gcc.dg/vect/slp-perm-6.c: Update target selector.
+
+2020-11-05  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/96933
+	* gcc.target/powerpc/pr96933-1.c: New test.
+	* gcc.target/powerpc/pr96933-2.c: New test.
+	* gcc.target/powerpc/pr96933-3.c: New test.
+	* gcc.target/powerpc/pr96933-4.c: New test.
+	* gcc.target/powerpc/pr96933.h: New test.
+	* gcc.target/powerpc/pr96933-run.h: New test.
+
 2020-11-04  Tamar Christina  <tamar.christina@arm.com>
 
 	* gcc.dg/vect/slp-11b.c: Update output scan.