[gcc r12-5982] Daily bump.

[gcc r12-5982] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:9c6586bc20ba49d6f42b889936cee0f7563a0966

commit r12-5982-g9c6586bc20ba49d6f42b889936cee0f7563a0966
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Dec 15 00:16:28 2021 +0000

    Daily bump.

Diff:
---
 ChangeLog               |   4 +
 gcc/ChangeLog           | 344 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/c/ChangeLog         |   6 +
 gcc/cp/ChangeLog        |  54 ++++++++
 gcc/fortran/ChangeLog   |  21 +++
 gcc/jit/ChangeLog       |  37 ++++++
 gcc/testsuite/ChangeLog | 111 ++++++++++++++++
 libgfortran/ChangeLog   |   7 +
 libstdc++-v3/ChangeLog  |  51 +++++++
 10 files changed, 636 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 2232f419779..0a48a1d74e4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2021-12-14  Marc Poulhiès  <poulhies@adacore.com>
+
+	* MAINTAINERS: Add myself to write after approval.
+
 2021-12-06  Navid Rahimi  <navidrahimi@microsoft.com>
 
 	* MAINTAINERS: Adding myself.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 029d491e0ac..ca2c5aee991 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,347 @@
+2021-12-14  liuhongt  <hongtao.liu@intel.com>
+
+	PR target/103682
+	* tree-ssa-ccp.c (optimize_atomic_bit_test_and): Check
+	is_gimple_assign before gimple_assign_rhs_code.
+
+2021-12-14  Sören Tempel  <soeren@soeren-tempel.net>
+
+	* ginclude/stddef.h (__DEFINED_ptrdiff_t): Add support for musl
+	libc typedef macro guard.
+	(__DEFINED_size_t): Ditto.
+	(__DEFINED_wchar_t): Ditto.
+
+2021-12-14  JoJo R  <rjiejie@linux.alibaba.com>
+
+	* regrename.c (find_rename_reg): Return satisfied regno
+	if instruction is noop move.
+
+2021-12-14  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Rename
+	rs6000_builtin_decls_x to rs6000_builtin_decls.
+	(altivec_resolve_overloaded_builtin): Likewise.  Also rename
+	rs6000_builtin_info_x to rs6000_builtin_info.
+	* config/rs6000/rs6000-call.c (rs6000_invalid_builtin): Rename
+	rs6000_builtin_info_x to rs6000_builtin_info.
+	(rs6000_builtin_is_supported): Likewise.
+	(rs6000_gimple_fold_mma_builtin): Likewise.  Also rename
+	rs6000_builtin_decls_x to rs6000_builtin_decls.
+	(rs6000_gimple_fold_builtin): Rename rs6000_builtin_info_x to
+	rs6000_builtin_info.
+	(cpu_expand_builtin): Likewise.
+	(rs6000_expand_builtin): Likewise.
+	(rs6000_init_builtins): Likewise.  Also rename rs6000_builtin_decls_x
+	to rs6000_builtin_decls.
+	(rs6000_builtin_decl): Rename rs6000_builtin_decls_x to
+	rs6000_builtin_decls.
+	* config/rs6000/rs6000-gen-builtins.c (write_decls): In generated code,
+	rename rs6000_builtin_decls_x to rs6000_builtin_decls, and rename
+	rs6000_builtin_info_x to rs6000_builtin_info.
+	(write_bif_static_init): In generated code, rename
+	rs6000_builtin_info_x to rs6000_builtin_info.
+	(write_init_bif_table): In generated code, rename
+	rs6000_builtin_decls_x to rs6000_builtin_decls, and rename
+	rs6000_builtin_info_x to rs6000_builtin_info.
+	(write_init_ovld_table): In generated code, rename
+	rs6000_builtin_decls_x to rs6000_builtin_decls.
+	(write_init_file): Likewise.
+	* config/rs6000/rs6000.c (rs6000_builtin_vectorized_function):
+	Likewise.
+	(rs6000_builtin_md_vectorized_function): Likewise.
+	(rs6000_builtin_reciprocal): Likewise.
+	(add_condition_to_bb): Likewise.
+	(rs6000_atomic_assign_expand_fenv): Likewise.
+
+2021-12-14  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-c.c (altivec_resolve_new_overloaded_builtin):
+	Remove forward declaration.
+	(rs6000_new_builtin_type_compatible): Rename to
+	rs6000_builtin_type_compatible.
+	(rs6000_builtin_type_compatible): Remove.
+	(altivec_resolve_overloaded_builtin): Remove.
+	(altivec_build_new_resolved_builtin): Rename to
+	altivec_build_resolved_builtin.
+	(altivec_resolve_new_overloaded_builtin): Rename to
+	altivec_resolve_overloaded_builtin.  Remove static keyword.  Adjust
+	called function names.
+	* config/rs6000/rs6000-call.c (rs6000_expand_new_builtin): Remove
+	forward declaration.
+	(rs6000_gimple_fold_new_builtin): Likewise.
+	(rs6000_invalid_new_builtin): Rename to rs6000_invalid_builtin.
+	(rs6000_gimple_fold_builtin): Remove.
+	(rs6000_new_builtin_valid_without_lhs): Rename to
+	rs6000_builtin_valid_without_lhs.
+	(rs6000_new_builtin_is_supported): Rename to
+	rs6000_builtin_is_supported.
+	(rs6000_gimple_fold_new_mma_builtin): Rename to
+	rs6000_gimple_fold_mma_builtin.
+	(rs6000_gimple_fold_new_builtin): Rename to
+	rs6000_gimple_fold_builtin.  Remove static keyword.  Adjust called
+	function names.
+	(rs6000_expand_builtin): Remove.
+	(new_cpu_expand_builtin): Rename to cpu_expand_builtin.
+	(new_mma_expand_builtin): Rename to mma_expand_builtin.
+	(new_htm_spr_num): Rename to htm_spr_num.
+	(new_htm_expand_builtin): Rename to htm_expand_builtin.  Change name
+	of called function.
+	(rs6000_expand_new_builtin): Rename to rs6000_expand_builtin.  Remove
+	static keyword.  Adjust called function names.
+	(rs6000_new_builtin_decl): Rename to rs6000_builtin_decl.  Remove
+	static keyword.
+	(rs6000_builtin_decl): Remove.
+	* config/rs6000/rs6000-gen-builtins.c (write_decls): In gnerated code,
+	rename rs6000_new_builtin_is_supported to rs6000_builtin_is_supported.
+	* config/rs6000/rs6000-internal.h (rs6000_invalid_new_builtin): Rename
+	to rs6000_invalid_builtin.
+	* config/rs6000/rs6000.c (rs6000_new_builtin_vectorized_function):
+	Rename to rs6000_builtin_vectorized_function.
+	(rs6000_new_builtin_md_vectorized_function): Rename to
+	rs6000_builtin_md_vectorized_function.
+	(rs6000_builtin_vectorized_function): Remove.
+	(rs6000_builtin_md_vectorized_function): Remove.
+
+2021-12-14  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-builtin.def: Delete.
+	* config/rs6000/rs6000-call.c (builtin_compatibility): Delete.
+	(builtin_description): Delete.
+	(builtin_hash_struct): Delete.
+	(builtin_hasher): Delete.
+	(builtin_hash_table): Delete.
+	(builtin_hasher::hash): Delete.
+	(builtin_hasher::equal): Delete.
+	(rs6000_builtin_info_type): Delete.
+	(rs6000_builtin_info): Delete.
+	(bdesc_compat): Delete.
+	(bdesc_3arg): Delete.
+	(bdesc_4arg): Delete.
+	(bdesc_dst): Delete.
+	(bdesc_2arg): Delete.
+	(bdesc_altivec_preds): Delete.
+	(bdesc_abs): Delete.
+	(bdesc_1arg): Delete.
+	(bdesc_0arg): Delete.
+	(bdesc_htm): Delete.
+	(bdesc_mma): Delete.
+	(rs6000_overloaded_builtin_p): Delete.
+	(rs6000_overloaded_builtin_name): Delete.
+	(htm_spr_num): Delete.
+	(rs6000_builtin_is_supported_p): Delete.
+	(rs6000_gimple_fold_mma_builtin): Delete.
+	(gt-rs6000-call.h): Remove include directive.
+	* config/rs6000/rs6000-protos.h (rs6000_overloaded_builtin_p): Delete.
+	(rs6000_builtin_is_supported_p): Delete.
+	(rs6000_overloaded_builtin_name): Delete.
+	* config/rs6000/rs6000.c (rs6000_builtin_decls): Delete.
+	(rs6000_debug_reg_global): Remove reference to RS6000_BUILTIN_COUNT.
+	* config/rs6000/rs6000.h (rs6000_builtins): Delete.
+	(altivec_builtin_types): Delete.
+	(rs6000_builtin_decls): Delete.
+	* config/rs6000/t-rs6000 (TM_H): Don't add rs6000-builtin.def.
+
+2021-12-14  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-builtin-new.def: Rename to...
+	* config/rs6000/rs6000-builtins.def: ...this.
+	* config/rs6000/rs6000-gen-builtins.c: Adjust header commentary.
+	* config/rs6000/t-rs6000 (EXTRA_GTYPE_DEPS): Rename
+	rs6000-builtin-new.def to rs6000-builtins.def.
+	(rs6000-builtins.c): Likewise.
+
+2021-12-14  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-call.c (altivec_overloaded_builtins): Remove.
+	* config/rs6000/rs6000.h (altivec_overloaded_builtins): Remove.
+
+2021-12-14  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR target/103548
+	* config/rs6000/mma.md (UNSPEC_MMA_ASSEMBLE): Rename unspec from this...
+	(UNSPEC_VSX_ASSEMBLE): ...to this.
+	(UNSPECV_MMA_ASSEMBLE): New unspecv.
+	(vsx_assemble_pair): Use UNSPEC_VSX_ASSEMBLE.
+	(*vsx_assemble_pair): Likewise.
+	(mma_assemble_acc): Use UNSPECV_MMA_ASSEMBLE.
+	(*mma_assemble_acc): Likewise.
+	* config/rs6000/rs6000.c (rs6000_split_multireg_move): Handle
+	UNSPEC_VOLATILE.  Use UNSPEC_VSX_ASSEMBLE and UNSPECV_MMA_ASSEMBLE.
+
+2021-12-14  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/103571
+	* config/i386/i386-expand.c (ix86_expand_vector_init_duplicate)
+	<case E_V8HFmode>: Implement for TARGET_SSE2.
+	<case E_V16HFmode>: Implement for TARGET_AVX.
+	<case E_V32HFmode>: Implement for TARGET_AVX512F.
+	(ix86_expand_vector_set_var): Handle V32HFmode
+	without TARGET_AVX512BW.
+	(ix86_expand_vector_extract)
+	<case E_V8HFmode>: Implement for TARGET_SSE2.
+	<case E_V16HFmode>: Implement for TARGET_AVX.
+	<case E_V32HFmode>: Implement for TARGET_AVX512BW.
+	(expand_vec_perm_broadcast_1) <case E_V8HFmode>: New.
+	* config/i386/sse.md (VI12HF_AVX512VL): Remove
+	TARGET_AVX512FP16 condition.
+	(V): Ditto.
+	(V_256_512): Ditto.
+	(avx_vbroadcastf128_<mode>): Use V_256H mode iterator.
+
+2021-12-14  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Remove
+	test for new_builtins_are_live and simplify.
+	* config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Remove
+	dead function.
+	(altivec_resolve_overloaded_builtin): Remove test for
+	new_builtins_are_live and simplify.
+	* config/rs6000/rs6000-call.c (altivec_init_builtins): Remove forward
+	declaration.
+	(builtin_function_type): Likewise.
+	(rs6000_common_init_builtins): Likewise.
+	(htm_init_builtins): Likewise.
+	(mma_init_builtins): Likewise.
+	(def_builtin): Remove dead function.
+	(rs6000_expand_zeroop_builtin): Likewise.
+	(rs6000_expand_mtfsf_builtin): Likewise.
+	(rs6000_expand_mtfsb_builtin): Likewise.
+	(rs6000_expand_set_fpscr_rn_builtin): Likewise.
+	(rs6000_expand_set_fpscr_drn_builtin): Likewise.
+	(rs6000_expand_unop_builtin): Likewise.
+	(altivec_expand_abs_builtin): Likewise.
+	(rs6000_expand_binop_builtin): Likewise.
+	(altivec_expand_lxvr_builtin): Likewise.
+	(altivec_expand_lv_builtin): Likewise.
+	(altivec_expand_stxvl_builtin): Likewise.
+	(altivec_expand_stv_builtin): Likewise.
+	(mma_expand_builtin): Likewise.
+	(htm_expand_builtin): Likewise.
+	(cpu_expand_builtin): Likewise.
+	(rs6000_expand_quaternop_builtin): Likewise.
+	(rs6000_expand_ternop_builtin): Likewise.
+	(altivec_expand_dst_builtin): Likewise.
+	(altivec_expand_vec_sel_builtin): Likewise.
+	(altivec_expand_builtin): Likewise.
+	(rs6000_invalid_builtin): Likewise.
+	(rs6000_builtin_valid_without_lhs): Likewise.
+	(rs6000_gimple_fold_builtin): Remove test for new_builtins_are_live and
+	simplify.
+	(rs6000_expand_builtin): Likewise.
+	(rs6000_init_builtins): Remove tests for new_builtins_are_live and
+	simplify.
+	(rs6000_builtin_decl): Likewise.
+	(altivec_init_builtins): Remove dead function.
+	(mma_init_builtins): Likewise.
+	(htm_init_builtins): Likewise.
+	(builtin_quaternary_function_type): Likewise.
+	(builtin_function_type): Likewise.
+	(rs6000_common_init_builtins): Likewise.
+	* config/rs6000/rs6000-gen-builtins.c (write_header_file): Don't
+	declare new_builtins_are_live.
+	(write_init_bif_table): In generated code, remove test for
+	new_builtins_are_live and simplify.
+	(write_init_ovld_table): Likewise.
+	(write_init_file): Don't initialize new_builtins_are_live.
+	* config/rs6000/rs6000.c (rs6000_builtin_vectorized_function): Remove
+	test for new_builtins_are_live and simplify.
+	(rs6000_builtin_md_vectorized_function): Likewise.
+	(rs6000_builtin_reciprocal): Likewise.
+	(add_condition_to_bb): Likewise.
+	(rs6000_atomic_assign_expand_fenv): Likewise.
+
+2021-12-14  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR target/103625
+	* config/rs6000/rs6000-builtin-new.def (__builtin_altivec_vcmpequd):
+	Move to power8-vector stanza.
+	(__builtin_altivec_vcmpequd_p): Likewise.
+	(__builtin_altivec_vcmpgtsd): Likewise.
+	(__builtin_altivec_vcmpgtsd_p): Likewise.
+	(__builtin_altivec_vcmpgtud): Likewise.
+	(__builtin_altivec_vcmpgtud_p): Likewise.
+
+2021-12-14  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR target/103623
+	* config/rs6000/rs6000-builtin-new.def (__builtin_pack_longdouble): Add
+	ibmld attribute.
+	(__builtin_unpack_longdouble): Likewise.
+	* config/rs6000/rs6000-call.c (rs6000_expand_new_builtin): Add special
+	handling for ibmld attribute.
+	* config/rs6000/rs6000-gen-builtins.c (attrinfo): Add isibmld.
+	(parse_bif_attrs): Handle ibmld.
+	(write_decls): Likewise.
+	(write_bif_static_init): Likewise.
+
+2021-12-14  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/103585
+	* ipa-modref-tree.c (modref_access_node::range_info_useful_p): Handle
+	MODREF_GLOBAL_MEMORY_PARM.
+	(modref_access_node::dump): Likewise.
+	(modref_access_node::get_call_arg): Likewise.
+	* ipa-modref-tree.h (enum modref_special_parms): Add
+	MODREF_GLOBAL_MEMORY_PARM.
+	(modref_access_node::useful_for_kill): Handle
+	MODREF_GLOBAL_MEMORY_PARM.
+	(modref:tree::merge): Add promote_unknown_to_global.
+	* ipa-modref.c (verify_arg):New function.
+	(may_access_nonescaping_parm_p): New function.
+	(modref_access_analysis::record_global_memory_load): New member
+	function.
+	(modref_access_analysis::record_global_memory_store): Likewise.
+	(modref_access_analysis::process_fnspec): Distingush global and local
+	memory.
+	(modref_access_analysis::analyze_call): Likewise.
+	* tree-ssa-alias.c (ref_may_access_global_memory_p): New function.
+	(modref_may_conflict): Use it.
+
+2021-12-14  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
+
+	* config/aarch64/aarch64-builtins.c (enum aarch64_builtins):
+	Define AARCH64_LS64_BUILTIN_LD64B, AARCH64_LS64_BUILTIN_ST64B,
+	AARCH64_LS64_BUILTIN_ST64BV, AARCH64_LS64_BUILTIN_ST64BV0.
+	(aarch64_init_ls64_builtin_decl): Helper function.
+	(aarch64_init_ls64_builtins): Helper function.
+	(aarch64_init_ls64_builtins_types): Helper function.
+	(aarch64_general_init_builtins): Init LS64 intrisics for
+	TARGET_LS64.
+	(aarch64_expand_builtin_ls64): LS64 intrinsics expander.
+	(aarch64_general_expand_builtin): Handle aarch64_expand_builtin_ls64.
+	(ls64_builtins_data): New helper struct.
+	(v8di_UP): New define.
+	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+	__ARM_FEATURE_LS64.
+	* config/aarch64/aarch64.c (aarch64_classify_address): Enforce the
+	V8DI range (7-bit signed scaled) for both ends of the range.
+	* config/aarch64/aarch64-simd.md (movv8di): New pattern.
+	(aarch64_movv8di): New pattern.
+	* config/aarch64/aarch64.h (AARCH64_ISA_LS64): New define.
+	(TARGET_LS64): New define.
+	* config/aarch64/aarch64.md: Add UNSPEC_LD64B, UNSPEC_ST64B,
+	UNSPEC_ST64BV and UNSPEC_ST64BV0.
+	(ld64b): New define_insn.
+	(st64b): New define_insn.
+	(st64bv): New define_insn.
+	(st64bv0): New define_insn.
+	* config/aarch64/arm_acle.h (data512_t): New type derived from
+	__arm_data512_t.
+	(__arm_data512_t): New internal type.
+	(__arm_ld64b): New intrinsic.
+	(__arm_st64b): New intrinsic.
+	(__arm_st64bv): New intrinsic.
+	(__arm_st64bv0): New intrinsic.
+	* config/arm/types.md: Add new type ls64.
+
+2021-12-14  Olivier Hainque  <hainque@adacore.com>
+
+	* config/i386/t-vxworks: Drop the fPIC multilibs.
+
+2021-12-14  Fred Konrad  <konrad@adacore.com>
+
+	* config/rs6000/t-vxworks: Drop the fPIC multilib.
+
 2021-12-13  Vladimir N. Makarov  <vmakarov@redhat.com>
 
 	PR target/99531
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index e5026007433..c11bfa65202 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20211214
+20211215
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 90c06402167..e9c054d36ad 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,9 @@
+2021-12-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/103587
+	* c-parser.c (c_parser_balanced_token_sequence): For CPP_PRAGMA,
+	consume the pragma and silently skip to the pragma eol.
+
 2021-12-12  Jonathan Wakely  <jwakely@redhat.com>
 
 	* c-decl.c: Define INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 0cdb2e1810c..c72be7d0604 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,57 @@
+2021-12-14  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/103408
+	* constraint.cc (type_deducible_p): Remove workaround for
+	non-templated requires-expressions.
+	(normalize_placeholder_type_constraints): Likewise.
+	* cp-tree.h (current_template_depth): Define.
+	(PROCESSING_REAL_TEMPLATE_DECL): Inspect current_template_depth
+	instead of the magnitude of processing_template_decl.
+	* decl.c (start_decl): Likewise.
+	(grokfndecl): Likewise.
+	(grokvardecl): Likewise.
+	(grokdeclarator): Likewise.
+	* friend.c (make_friend_class): Likewise.  Calculate
+	friend_depth differently when called at instantiation time
+	instead of parse time.
+	(do_friend): Likewise.
+	* parser.c (cp_parser_requires_clause_expression): Remove
+	workaround for lambdas inside constraints.
+	(cp_parser_constraint_expression): Likewise.
+	(cp_parser_requires_expression): Likewise.
+	(synthesize_implicit_template_parm): Add to current_template_parms
+	before calling process_template_parm.
+	* pt.c (inline_needs_template_parms): Inspect
+	current_template_depth instead of the magnitude of
+	processing_template_decl.
+	(push_inline_template_parms_recursive): Likewise.
+	(maybe_begin_member_template_processing): Likewise.
+	(begin_template_parm_list): Likewise.
+	(process_template_parm): Likewise.
+	(end_template_parm_list): Likewise.
+	(push_template_decl): Likewise.
+	(add_inherited_template_parms): Likewise.
+	(instantiate_class_template_1): Don't adjust
+	processing_template_decl around the call to make_friend_class.
+	adjust_processing_template_decl to adjust_template_depth.  Set
+	current_template_parms instead of processing_template_decl when
+	adjust_template_depth.
+	(make_auto_1): Inspect current_template_depth instead of the
+	magnitude of processing_template_decl.
+	(splice_late_return_type): Likewise.
+	* semantics.c (fixup_template_type): Likewise.
+
+2021-12-14  Patrick Palka  <ppalka@redhat.com>
+
+	* call.c (build_new_op): Use releasing_vec for arglist.  Declare
+	conv in the scope it's used.
+
+2021-12-14  Patrick Palka  <ppalka@redhat.com>
+
+	* cp-tree.h (COMPOUND_EXPR_OVERLOADED): Remove.
+	* pt.c (build_non_dependent_expr): Don't inspect the flag.
+	* tree.c (build_min_non_dep): Don't set the flag.
+
 2021-12-12  Jonathan Wakely  <jwakely@redhat.com>
 
 	* error.c: Define INCLUDE_MEMORY instead of
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index fc7bea1d1b5..264fa1b44f8 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,24 @@
+2021-12-14  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/103717
+	* frontend-passes.c (doloop_code): Prevent NULL pointer
+	dereference when checking for passing a do-loop variable to a
+	contained procedure with an interface mismatch.
+
+2021-12-14  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/103718
+	PR fortran/103719
+	* frontend-passes.c (doloop_contained_procedure_code): Add several
+	checks to prevent NULL pointer dereferences on valid and invalid
+	code called within do-loops.
+
+2021-12-14  Manfred Schwarb  <manfred99@gmx.ch>
+
+	PR fortran/91497
+	* simplify.c (simplify_min_max): Disable conversion warnings for
+	MIN1 and MAX1.
+
 2021-12-13  Tobias Burnus  <tobias@codesourcery.com>
 
 	PR fortran/103576
diff --git a/gcc/jit/ChangeLog b/gcc/jit/ChangeLog
index ab06d513ee8..0b44fc1c362 100644
--- a/gcc/jit/ChangeLog
+++ b/gcc/jit/ChangeLog
@@ -1,3 +1,40 @@
+2021-12-14  Petter Tomner  <tomner@kth.se>
+
+	* jit-common.h: New enum
+	* jit-playback.c : Folding an setting intitial
+	(global_new_decl) : Handle const global generation
+	(new_global) : New flag
+	(global_set_init_rvalue) : New
+	(new_ctor) : New
+	(new_global_initialized) : Flag
+	(as_truth_value) : Fold
+	(new_unary_op) : Fold
+	(new_binary_op) : Fold
+	(new_comparison) : Fold
+	(new_array_access) : Fold
+	(new_dereference) : Fold
+	(get_address) : Fold
+	* jit-playback.h :
+	(global_set_init_rvalue) : New
+	(new_ctor) : New
+	* jit-recording.c :
+	* jit-recording.h :
+	(new_global_init_rvalue) : New
+	(new_ctor) : New
+	(ctor) : New, inherits rvalue
+	(global_init_rvalue) : New, inherits memento
+	(type::is_union) : New
+	* libgccjit++.h : New entrypoints, see C-header
+	* libgccjit.c : See .h
+	* libgccjit.h : New entrypoints
+	(gcc_jit_context_new_array_constructor) : New
+	(gcc_jit_context_new_struct_constructor) : New
+	(gcc_jit_context_new_union_constructor) : New
+	(gcc_jit_global_set_initializer_rvalue) : New
+	(LIBGCCJIT_HAVE_CTORS) : New feuture macro
+	* libgccjit.map : New entrypoints added to ABI 19
+	* docs/topics/expressions.rst : Updated docs
+
 2021-12-12  Antoni Boucher  <bouanto@zoho.com>
 
 	PR target/100688
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1a61c86a0f9..3dffea873e5 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,114 @@
+2021-12-14  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.c-torture/compile/pr103682.c: New test.
+
+2021-12-14  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR target/103548
+	* gcc.target/powerpc/mma-builtin-10-pair.c: New test.
+	* gcc.target/powerpc/mma-builtin-10-quad.c: New test.
+
+2021-12-14  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/103717
+	* gfortran.dg/do_check_19.f90: New test.
+
+2021-12-14  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/103718
+	PR fortran/103719
+	* gfortran.dg/do_check_18.f90: New test.
+
+2021-12-14  Petter Tomner  <tomner@kth.se>
+
+	* jit.dg/all-non-failing-tests.h: Added two tests
+	* jit.dg/test-error-ctor-array-wrong-obj.c: New
+	* jit.dg/test-error-ctor-struct-too-big.c: New
+	* jit.dg/test-error-ctor-struct-wrong-field-obj.c: New
+	* jit.dg/test-error-ctor-struct-wrong-type.c: New
+	* jit.dg/test-error-ctor-struct-wrong-type2.c
+	* jit.dg/test-error-ctor-union-wrong-field-name.c: New
+	* jit.dg/test-error-global-already-init.c: New
+	* jit.dg/test-error-global-common-section.c: New
+	* jit.dg/test-error-global-init-too-small-array.c: New
+	* jit.dg/test-error-global-lvalue-init.c: New
+	* jit.dg/test-error-global-nonconst-init.c: New
+	* jit.dg/test-global-init-rvalue.c: New
+	* jit.dg/test-local-init-rvalue.c: New
+
+2021-12-14  Harald Anlauf  <anlauf@gmx.de>
+
+	PR libfortran/103634
+	* gfortran.dg/intrinsic_pack_6.f90: New test.
+
+2021-12-14  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.dg/analyzer/data-model-1.c: Disable ipa-modref.
+	* gcc.dg/uninit-38.c: Likewise.
+	* gcc.dg/uninit-pr98578.c: Liewise.
+
+2021-12-14  Manfred Schwarb  <manfred99@gmx.ch>
+
+	PR fortran/91497
+	* gfortran.dg/pr91497.f90: Adjust test to use
+	dg-require-effective-target directive.
+	* gfortran.dg/pr91497_2.f90: New test to cover all targets.
+	Cover MAX1 and MIN1 intrinsics.
+
+2021-12-14  Vladimir N. Makarov  <vmakarov@redhat.com>
+
+	PR target/99531
+	* gcc.target/i386/pr99531.c: Do not scan for ia32.
+
+2021-12-14  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
+
+	* gcc.target/aarch64/acle/ls64_asm.c: New test.
+	* gcc.target/aarch64/acle/ls64_ld64b.c: New test.
+	* gcc.target/aarch64/acle/ls64_ld64b-2.c: New test.
+	* gcc.target/aarch64/acle/ls64_ld64b-3.c: New test.
+	* gcc.target/aarch64/acle/ls64_st64b.c: New test.
+	* gcc.target/aarch64/acle/ls64_ld_st_o0.c: New test.
+	* gcc.target/aarch64/acle/ls64_st64b-2.c: New test.
+	* gcc.target/aarch64/acle/ls64_st64bv.c: New test.
+	* gcc.target/aarch64/acle/ls64_st64bv-2.c: New test.
+	* gcc.target/aarch64/acle/ls64_st64bv-3.c: New test.
+	* gcc.target/aarch64/acle/ls64_st64bv0.c: New test.
+	* gcc.target/aarch64/acle/ls64_st64bv0-2.c: New test.
+	* gcc.target/aarch64/acle/ls64_st64bv0-3.c: New test.
+	* gcc.target/aarch64/pragma_cpp_predefs_2.c: Add checks
+	for __ARM_FEATURE_LS64.
+
+2021-12-14  Martin Liska  <mliska@suse.cz>
+
+	* gcc.target/i386/avx2-psraq-1.c: Use ARRAY_SIZE.
+	* gcc.target/i386/m128-check.h: Move it to the top-level
+	context.
+	* gcc.target/i386/sse2-psraq-1.c: Use ARRAY_SIZE.
+	* gcc.target/i386/sse4_2-check.h: Include the header with
+	ARRAY_SIZE definition.
+
+2021-12-14  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/103408
+	* g++.dg/concepts/diagnostic18.C: Expect a "constraints on a
+	non-templated function" error.
+	* g++.dg/cpp23/auto-fncast11.C: New test.
+
+2021-12-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/103587
+	* gcc.dg/pr103587.c: New test.
+
+2021-12-14  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR fortran/103576
+	PR testsuite/103697
+	* gfortran.dg/goacc/privatization-1-compute-loop.f90: Adjust.
+	* gfortran.dg/goacc/privatization-1-compute.f90: Likewise.
+	* gfortran.dg/goacc/privatization-1-routine_gang-loop.f90:
+	Likewise.
+	* gfortran.dg/goacc/privatization-1-routine_gang.f90: Likewise.
+
 2021-12-13  Vladimir N. Makarov  <vmakarov@redhat.com>
 
 	PR target/99531
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index ccad9a355ee..90d7daf0175 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,10 @@
+2021-12-14  Harald Anlauf  <anlauf@gmx.de>
+
+	PR libfortran/103634
+	* intrinsics/pack_generic.c (pack_internal): Handle case when the
+	array argument of PACK has one or more extents of size zero to
+	avoid invalid reads.
+
 2021-10-18  Tobias Burnus  <tobias@codesourcery.com>
 
 	PR fortran/102086
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 1210f88e216..7fd18645d34 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,54 @@
+2021-12-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/103687
+	* testsuite/22_locale/time_get/get_date/wchar_t/4.cc: Restore
+	original locale before returning.
+	* testsuite/22_locale/time_get/get_time/char/2.cc: Check for %p
+	in locale's T_FMT and adjust accordingly.
+	* testsuite/22_locale/time_get/get_time/wchar_t/2.cc: Likewise.
+
+2021-12-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/102447
+	* include/bits/regex_compiler.h (_Compiler::_BracketState): New
+	class.
+	(_Compiler::_BrackeyMatcher): New alias template.
+	(_Compiler::_M_expression_term): Change pair<bool, CharT>
+	parameter to _BracketState. Process first character for
+	ECMAScript syntax as well as POSIX.
+	* include/bits/regex_compiler.tcc
+	(_Compiler::_M_insert_bracket_matcher): Pass _BracketState.
+	(_Compiler::_M_expression_term): Use _BracketState to store
+	state between calls. Improve handling of dashes in ranges.
+	* testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
+	Add more tests for ranges containing dashes. Check invalid
+	ranges with character class at the beginning.
+
+2021-12-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/ext/pointer.h (_Relative_pointer_impl::_UIntPtrType):
+	Rename to uintptr_t and define as __UINTPTR_TYPE__.
+
+2021-12-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/regex_constants.h (__syntax_option, __match_flag):
+	Remove.
+	(syntax_option_type, match_flag_type): Define enumerators.
+	Use to initialize globals. Add constexpr to compound assignment
+	operators.
+	* include/bits/regex_error.h (error_type): Add comment.
+	* testsuite/28_regex/constants/constexpr.cc: Remove comment.
+	* testsuite/28_regex/constants/error_type.cc: Improve comment.
+	* testsuite/28_regex/constants/match_flag_type.cc: Check bitmask
+	requirements.
+	* testsuite/28_regex/constants/syntax_option_type.cc: Likewise.
+
+2021-12-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/regex_compiler.tcc (_Compiler::_M_match_token):
+	Use reserved name for parameter.
+	* testsuite/17_intro/names.cc: Check "token".
+
 2021-12-13  Jonathan Wakely  <jwakely@redhat.com>
 
 	* scripts/make_exports.pl: Replace '?' with '.' when turning