[gcc r12-4799] Daily bump.

[gcc r12-4799] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:4c61300f2b243756eb2e8c59997b4675aeb8f37a

commit r12-4799-g4c61300f2b243756eb2e8c59997b4675aeb8f37a
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Oct 30 00:16:25 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 115 +++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/cp/ChangeLog        |  10 ++++
 gcc/fortran/ChangeLog   |   5 ++
 gcc/testsuite/ChangeLog | 155 ++++++++++++++++++++++++++++++++++++++++++++++++
 libcpp/ChangeLog        |   9 +++
 libgomp/ChangeLog       |   5 ++
 libstdc++-v3/ChangeLog  |   4 ++
 8 files changed, 304 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7feb03c27fe..54167a9c7fa 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,118 @@
+2021-10-29  David Malcolm  <dmalcolm@redhat.com>
+
+	* selftest.c (assert_streq): Add newlines when emitting non-equal
+	non-NULL strings.
+
+2021-10-29  David Malcolm  <dmalcolm@redhat.com>
+
+	* Makefile.in: Fix syntax for reference to LIBDEPS in
+	gengtype link rule.
+
+2021-10-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
+
+	* doc/install.texi: Bump required minimum DejaGnu version.
+
+2021-10-29  Aldy Hernandez  <aldyh@redhat.com>
+	    Andrew MacLeod  <amacleod@redhat.com>
+
+	* value-relation.cc (path_oracle::killing_def): Add a
+	self-equivalence so we don't look to the root oracle.
+
+2021-10-29  Aldy Hernandez  <aldyh@redhat.com>
+
+	* passes.def: Replace the pass_thread_jumps before VRP* with
+	pass_thread_jumps_full.  Remove all pass_vrp_threader instances.
+	* tree-ssa-threadbackward.c (pass_data_thread_jumps_full):
+	Remove hyphen from "thread-full" name.
+
+2021-10-29  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/102983
+	* gimple-range-cache.h (propagate_updated_value): Make public.
+	* gimple-range.cc (gimple_ranger::range_of_stmt): Propagate exports
+	when processing gcond stmts.
+
+2021-10-29  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gimple.c (gimple_call_retslot_flags): New function.
+	* gimple.h (gimple_call_retslot_flags): Declare.
+	* ipa-modref.c: Include tree-cfg.h.
+	(struct escape_entry): Turn parm_index to signed.
+	(modref_summary_lto::modref_summary_lto): Add retslot_flags.
+	(modref_summary::modref_summary): Initialize retslot_flags.
+	(struct modref_summary_lto): Likewise.
+	(modref_summary::useful_p): Check retslot_flags.
+	(modref_summary_lto::useful_p): Likewise.
+	(modref_summary::dump): Dump retslot_flags.
+	(modref_summary_lto::dump): Likewise.
+	(struct escape_point): Add hidden_args enum.
+	(analyze_ssa_name_flags): Ignore return slot return;
+	use gimple_call_retslot_flags.
+	(record_escape_points): Break out from ...
+	(analyze_parms): ... here; handle retslot_flags.
+	(modref_summaries::duplicate): Duplicate retslot_flags.
+	(modref_summaries_lto::duplicate): Likewise.
+	(modref_write_escape_summary): Stream parm_index as signed.
+	(modref_read_escape_summary): Likewise.
+	(modref_write): Stream retslot_flags.
+	(read_section): Likewise.
+	(struct escape_map): Fix typo in comment.
+	(update_escape_summary_1): Fix whitespace.
+	(ipa_merge_modref_summary_after_inlining): Drop retslot_flags.
+	(modref_merge_call_site_flags): Merge retslot_flags.
+	* ipa-modref.h (struct modref_summary): Add retslot_flags.
+	* tree-ssa-structalias.c (handle_rhs_call): Handle retslot_flags.
+
+2021-10-29  Tamar Christina  <tamar.christina@arm.com>
+
+	PR tree-optimization/102977
+	* tree-vect-slp-patterns.c (vect_match_call_p): Remove.
+	(vect_detect_pair_op): Add crosslane check.
+	(vect_match_call_complex_mla): Remove.
+	(class complex_mul_pattern): Update comment.
+	(complex_mul_pattern::matches): Update detection.
+	(class complex_fma_pattern): Remove.
+	(complex_fma_pattern::matches): Remove.
+	(complex_fma_pattern::recognize): Remove.
+	(complex_fma_pattern::build): Remove.
+	(class complex_fms_pattern):  Update comment.
+	(complex_fms_pattern::matches): Remove.
+	(complex_operations_pattern::recognize): Remove complex_fma_pattern
+
+2021-10-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimple-fold.c (gimple_fold_builtin_memset): Copy over location from
+	call to store.
+
+2021-10-29  Xionghu Luo  <luoxhu@linux.ibm.com>
+
+	PR target/102868
+	* config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Add
+	patterns match and emit for VSX xxpermdi.
+
+2021-10-29  liuhongt  <hongtao.liu@intel.com>
+
+	PR target/102464
+	* config/i386/i386-builtin-types.def (V8HF_FTYPE_V8HF): New
+	function type.
+	(V16HF_FTYPE_V16HF): Ditto.
+	(V32HF_FTYPE_V32HF): Ditto.
+	(V8HF_FTYPE_V8HF_ROUND): Ditto.
+	(V16HF_FTYPE_V16HF_ROUND): Ditto.
+	(V32HF_FTYPE_V32HF_ROUND): Ditto.
+	* config/i386/i386-builtin.def ( IX86_BUILTIN_FLOORPH,
+	IX86_BUILTIN_CEILPH, IX86_BUILTIN_TRUNCPH,
+	IX86_BUILTIN_FLOORPH256, IX86_BUILTIN_CEILPH256,
+	IX86_BUILTIN_TRUNCPH256, IX86_BUILTIN_FLOORPH512,
+	IX86_BUILTIN_CEILPH512, IX86_BUILTIN_TRUNCPH512): New builtin.
+	* config/i386/i386-builtins.c
+	(ix86_builtin_vectorized_function): Enable vectorization for
+	HFmode FLOOR/CEIL/TRUNC operation.
+	* config/i386/i386-expand.c (ix86_expand_args_builtin): Handle
+	new builtins.
+	* config/i386/sse.md (rint<mode>2, nearbyint<mode>2): Extend
+	to vector HFmodes.
+
 2021-10-28  Aldy Hernandez  <aldyh@redhat.com>
 	    Andrew MacLeod  <amacleod@redhat.com>
 
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 2b0e14155ab..41c1c08effe 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20211029
+20211030
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index db9d1c14699..4d46aefc99d 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,13 @@
+2021-10-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/102820
+	* semantics.c (maybe_zero_constructor_nelts): New function.
+	(finish_compound_literal): Implement DR2351 - void{}.
+	If type is cv void and compound_literal has no elements, return
+	void_node.  If type is cv void and compound_literal might have no
+	elements after expansion, handle it like other dependent compound
+	literals.
+
 2021-10-28  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/102933
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 70a4aa56c5f..129fe30a191 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,8 @@
+2021-10-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
+
+	* symbol.c (free_tb_tree): Free type-bound procedure struct.
+	(gfc_get_typebound_proc): Use explicit memcpy for clarity.
+
 2021-10-27  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 
 	* intrinsic.h (gfc_check_sum, gfc_resolve_atan2d, gfc_resolve_kill,
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 9e3462bf94e..64c469a6a9d 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,158 @@
+2021-10-29  Tamar Christina  <tamar.christina@arm.com>
+
+	* g++.dg/vect/pr99149.cc: Update case.
+
+2021-10-29  Tobias Burnus  <tobias@codesourcery.com>
+
+	* c-c++-common/gomp/pragma-1.c: New test.
+	* c-c++-common/gomp/pragma-2.c: New test.
+
+2021-10-29  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gcc.dg/loop-unswitch-2.c: Adjust for threading changes.
+	* gcc.dg/old-style-asm-1.c: Same.
+	* gcc.dg/tree-ssa/phi_on_compare-1.c: Same.
+	* gcc.dg/tree-ssa/phi_on_compare-2.c: Same.
+	* gcc.dg/tree-ssa/phi_on_compare-3.c: Same.
+	* gcc.dg/tree-ssa/phi_on_compare-4.c: Same.
+	* gcc.dg/tree-ssa/pr20701.c: Same.
+	* gcc.dg/tree-ssa/pr21001.c: Same.
+	* gcc.dg/tree-ssa/pr21294.c: Same.
+	* gcc.dg/tree-ssa/pr21417.c: Same.
+	* gcc.dg/tree-ssa/pr21559.c: Same.
+	* gcc.dg/tree-ssa/pr21563.c: Same.
+	* gcc.dg/tree-ssa/pr49039.c: Same.
+	* gcc.dg/tree-ssa/pr59597.c: Same.
+	* gcc.dg/tree-ssa/pr61839_1.c: Same.
+	* gcc.dg/tree-ssa/pr61839_3.c: Same.
+	* gcc.dg/tree-ssa/pr66752-3.c: Same.
+	* gcc.dg/tree-ssa/pr68198.c: Same.
+	* gcc.dg/tree-ssa/pr77445-2.c: Same.
+	* gcc.dg/tree-ssa/pr77445.c: Same.
+	* gcc.dg/tree-ssa/ranger-threader-1.c: Same.
+	* gcc.dg/tree-ssa/ranger-threader-2.c: Same.
+	* gcc.dg/tree-ssa/ranger-threader-4.c: Same.
+	* gcc.dg/tree-ssa/ssa-dom-thread-1.c: Same.
+	* gcc.dg/tree-ssa/ssa-dom-thread-11.c: Same.
+	* gcc.dg/tree-ssa/ssa-dom-thread-12.c: Same.
+	* gcc.dg/tree-ssa/ssa-dom-thread-14.c: Same.
+	* gcc.dg/tree-ssa/ssa-dom-thread-16.c: Same.
+	* gcc.dg/tree-ssa/ssa-dom-thread-2b.c: Same.
+	* gcc.dg/tree-ssa/ssa-dom-thread-7.c: Same.
+	* gcc.dg/tree-ssa/ssa-thread-14.c: Same.
+	* gcc.dg/tree-ssa/ssa-thread-backedge.c: Same.
+	* gcc.dg/tree-ssa/ssa-vrp-thread-1.c: Same.
+	* gcc.dg/tree-ssa/vrp02.c: Same.
+	* gcc.dg/tree-ssa/vrp03.c: Same.
+	* gcc.dg/tree-ssa/vrp05.c: Same.
+	* gcc.dg/tree-ssa/vrp06.c: Same.
+	* gcc.dg/tree-ssa/vrp07.c: Same.
+	* gcc.dg/tree-ssa/vrp08.c: Same.
+	* gcc.dg/tree-ssa/vrp09.c: Same.
+	* gcc.dg/tree-ssa/vrp33.c: Same.
+	* gcc.dg/uninit-pred-9_b.c: Same.
+	* gcc.dg/uninit-pred-7_a.c: xfail.
+
+2021-10-29  Jeff Law  <jeffreyalaw@gmail.com>
+
+	* lib/multiline.exp (_build_multiline_regex): Use a better
+	regexp than .* to match up to EOL.
+
+2021-10-29  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gcc.dg/pr102983.c: New.
+
+2021-10-29  Tamar Christina  <tamar.christina@arm.com>
+
+	PR tree-optimization/102977
+	* gcc.dg/vect/complex/bb-slp-complex-add-pattern-int.c: Updated.
+	* gcc.dg/vect/complex/bb-slp-complex-add-pattern-long.c: Updated.
+	* gcc.dg/vect/complex/bb-slp-complex-add-pattern-short.c: Updated.
+	* gcc.dg/vect/complex/bb-slp-complex-add-pattern-unsigned-int.c:
+	Updated.
+	* gcc.dg/vect/complex/bb-slp-complex-add-pattern-unsigned-long.c:
+	Updated.
+	* gcc.dg/vect/complex/bb-slp-complex-add-pattern-unsigned-short.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-add-double.c:
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-add-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-add-half-float.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-add-pattern-double.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-add-pattern-float.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-add-pattern-half-float.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mla-double.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mla-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mla-half-float.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mls-double.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mls-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mls-half-float.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mul-double.c: Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mul-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mul-half-float.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-complex-add-double.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-add-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-add-half-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-add-pattern-double.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-add-pattern-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-add-pattern-half-float.c:
+	Updated.
+	* gcc.dg/vect/complex/fast-math-complex-mla-double.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-mla-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-mla-half-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-mls-double.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-mls-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-mls-half-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-mul-double.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-mul-float.c: Updated.
+	* gcc.dg/vect/complex/fast-math-complex-mul-half-float.c: Updated.
+	* gcc.dg/vect/complex/vect-complex-add-pattern-byte.c: Updated.
+	* gcc.dg/vect/complex/vect-complex-add-pattern-int.c: Updated.
+	* gcc.dg/vect/complex/vect-complex-add-pattern-long.c: Updated.
+	* gcc.dg/vect/complex/vect-complex-add-pattern-short.c: Updated.
+	* gcc.dg/vect/complex/vect-complex-add-pattern-unsigned-byte.c:
+	Updated.
+	* gcc.dg/vect/complex/vect-complex-add-pattern-unsigned-int.c:
+	Updated.
+	* gcc.dg/vect/complex/vect-complex-add-pattern-unsigned-long.c:
+	Updated.
+	* gcc.dg/vect/complex/vect-complex-add-pattern-unsigned-short.c:
+	Updated.
+	* gcc.dg/vect/complex/bb-slp-complex-add-pattern-byte.c: Removed.
+	* gcc.dg/vect/complex/bb-slp-complex-add-pattern-unsigned-byte.c:
+	Removed.
+
+2021-10-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/Wstringop-overflow-62.c: Adjust expected diagnostics.
+
+2021-10-29  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/torture/fp-uint64-convert-double-1.c: Add
+	-fexcess-precision=standard.
+
+2021-10-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/102820
+	* g++.dg/cpp0x/dr2351.C: New test.
+
+2021-10-29  Xionghu Luo  <luoxhu@linux.ibm.com>
+
+	PR target/102868
+	* gcc.target/powerpc/pr102868.c: New test.
+
+2021-10-29  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/pr102464-vrndscaleph.c: New test.
+
 2021-10-28  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/102951
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 32c91eb1124..82e0ecae8bb 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,12 @@
+2021-10-29  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR c++/102409
+	* directives.c (destringize_and_run): Add PRAGMA_OP to the
+	CPP_PRAGMA token's flags to mark is as coming from _Pragma.
+	* include/cpplib.h (PRAGMA_OP): #define, to be used with token flags.
+	* macro.c (collect_args): Only handle CPP_PRAGMA special if PRAGMA_OP
+	is set.
+
 2021-10-22  Eric Gallager  <egallager@gcc.gnu.org>
 
 	PR other/102663
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 123d2536cbe..642497fda41 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,8 @@
+2021-10-29  Aldy Hernandez  <aldyh@redhat.com>
+
+	* testsuite/libgomp.graphite/force-parallel-4.c: Adjust for threading changes.
+	* testsuite/libgomp.graphite/force-parallel-8.c: Same.
+
 2021-10-27  Jakub Jelinek  <jakub@redhat.com>
 
 	* libgomp.texi (OpenMP 5.0): Mention that Non-rectangular loop nests
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index d71d761fcb2..e1f2d4cbd58 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2021-10-29  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/23_containers/stack/deduction.cc: Fix typo.
+
 2021-10-26  Martin Sebor  <msebor@redhat.com>
 
 	* testsuite/21_strings/basic_string/capacity/1.cc: Also suppress