[gcc r11-5892] Daily bump.

[gcc r11-5892] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:ca2bd9494927c0caf7b3fce96a5bcda43f3e0c3e

commit r11-5892-gca2bd9494927c0caf7b3fce96a5bcda43f3e0c3e
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Dec 10 00:16:47 2020 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 71 ++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/c-family/ChangeLog  |  5 ++++
 gcc/c/ChangeLog         | 11 ++++++++
 gcc/cp/ChangeLog        | 75 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog | 63 +++++++++++++++++++++++++++++++++++++++++
 include/ChangeLog       |  6 ++++
 libgomp/ChangeLog       |  5 ++++
 libstdc++-v3/ChangeLog  | 13 +++++++++
 9 files changed, 250 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 902e496e2d1..f986deed3d0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,74 @@
+2020-12-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/98188
+	* tree-ssa-phiopt.c (two_value_replacement): Don't special case
+	BOOLEAN_TYPEs for ranges, instead if get_range_info doesn't return
+	VR_RANGE, set min/max to wi::min/max_value.
+
+2020-12-09  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
+
+	* config/aarch64/aarch64-option-extensions.def
+	(AARCH64_OPT_EXTENSION): New +pauth option in -march for AArch64.
+	* config/aarch64/aarch64.h (AARCH64_FL_PAUTH): New pauth extension bitmask.
+	(AARCH64_ISA_PUATH): New ISA bitmask for PAUTH.
+	(AARCH64_FL_FOR_ARCH8_3): Add PAUTH to Armv8.3-A.
+	(TARGET_PAUTH): New target mask to isolate PAUTH instructions.
+	* config/aarch64/aarch64.md (do_return): Condition set to TARGET_PAUTH.
+	* doc/invoke.texi: Update docs for +flagm and +pauth.
+
+2020-12-09  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.h (REG_ALLOC_ORDER): Remove
+
+2020-12-09  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/98213
+	* tree-ssa-loop-im.c (sm_seq_valid_bb): Cache successfully
+	processed PHIs.
+	(hoist_memory_references): Adjust.
+
+2020-12-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64-protos.h (cpu_vector_cost): Move simd
+	fields to...
+	(simd_vec_cost): ... Here.  Define.
+	(advsimd_vec_cost): Define.
+	(sve_vec_cost): Define.
+	* config/aarch64/aarch64.c (generic_advsimd_vector_cost):
+	Define.
+	(generic_sve_vector_cost): Likewise.
+	(generic_vector_cost): Update.
+	(qdf24xx_advsimd_vector_cost): Define.
+	(qdf24xx_vector_cost): Update.
+	(thunderx_advsimd_vector_cost): Define.
+	(thunderx_vector_cost): Update.
+	(tsv110_advsimd_vector_cost): Define.
+	(tsv110_vector_cost): Likewise.
+	(cortexa57_advsimd_vector_cost): Define.
+	(cortexa57_vector_cost): Update.
+	(exynosm1_advsimd_vector_cost): Define.
+	(exynosm1_vector_cost): Update.
+	(xgene1_advsimd_vector_cost): Define.
+	(xgene1_vector_cost): Update.
+	(thunderx2t99_advsimd_vector_cost): Define.
+	(thunderx2t99_vector_cost): Update.
+	(thunderx3t110_advsimd_vector_cost): Define.
+	(thunderx3t110_vector_cost): Update.
+	(aarch64_builtin_vectorization_cost): Handle sve and advsimd
+	vector cost fields.
+
+2020-12-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/98199
+	* fold-const.c (native_encode_initializer): Fix handling bit-fields
+	when off > 0.
+
+2020-12-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98193
+	* fold-const.c (native_encode_initializer): Set pos to field's
+	byte position if iterating over a field with missing initializer.
+
 2020-12-08  Martin Liska  <mliska@suse.cz>
 
 	PR tree-optimization/98182
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index c8f34b85e95..9320aaa99a8 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201209
+20201210
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 79b7bec9cfc..d0bfaaebe4d 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2020-12-09  Tobias Burnus  <tobias@codesourcery.com>
+
+	* c-pragma.c (omp_pragmas): Add 'allocate'.
+	* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_ALLOCATE.
+
 2020-12-08  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/98187
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 15eaa3d2433..bb21d0c7654 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,14 @@
+2020-12-09  Tobias Burnus  <tobias@codesourcery.com>
+
+	* c-parser.c (c_parser_omp_allocate): New.
+	(c_parser_omp_construct): Call it.
+
+2020-12-09  Richard Biener  <rguenther@suse.de>
+
+	PR c/98200
+	* gimple-parser.c (c_parser_gimple_postfix_expression): Return
+	early on error.
+
 2020-12-07  Martin Uecker  <muecker@gwdg.de>
 
 	PR c/97981
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index cb91fedcb2d..ce97c8553f9 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,78 @@
+2020-12-09  Nathan Sidwell  <nathan@acm.org>
+
+	* parser.h (struct cp_token): Add main_source_p field.
+	* parser.c (cp_lexer_new_main): Pass thought module token filter.
+	Check macros.
+	(cp_lexer_get_preprocessor_token): Set main_source_p.
+	(enum module_parse): New.
+	(cp_parser_diagnose_invalid_type_name): Deal with unrecognized
+	module-directives.
+	(cp_parser_skip_to_closing_parenthesize_1): Skip module-directivres.
+	(cp_parser_skip_to_end_of_statement): Likewise.
+	(cp_parser_skiup_to_end_of_block_or_statement): Likewise.
+	(cp_parser_translation_unit): Add module parsing calls.
+	(cp_parser_module_name, cp_parser_module_declaration): New.
+	(cp_parser_import_declaration, cp_parser_module_export): New.
+	(cp_parser_declaration): Add module export detection.
+	(cp_parser_template_declaration): Adjust 'export' error message.
+	(cp_parser_function_definition_after_declarator): Add
+	module-specific logic.
+	* module.cc (import_module, declare_module)
+	(maybe_check_all_macros): Stubs.
+
+2020-12-09  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/97517
+	* cxx-pretty-print.c (cxx_pretty_printer::simple_type_specifier): Handle
+	NULLPTR_TYPE.
+	(pp_cxx_type_specifier_seq): Likewise.
+	(cxx_pretty_printer::type_id): Likewise.
+
+2020-12-09  Nathan Sidwell  <nathan@acm.org>
+
+	* decl.c (duplicate_decls): Add module-specific redeclaration
+	logic.
+	(cxx_init_decl_processing): Export the global namespace, maybe
+	initialize modules.
+	(start_decl): Reject local-extern in a module, adjust linkage of
+	template var.
+	(xref_tag_1): Add module-specific redeclaration logic.
+	(start_enum): Likewise.
+	(finish_enum_value_list): Export unscoped members of an exported
+	enum.
+	(grokmethod): Implement p1779 linkage of in-class defined
+	functions.
+	* decl2.c (no_linkage_error): Imports are ok.
+	(c_parse_final_cleanups): Call fini_modules.
+	* lex.c (cxx_dup_lang_specific): Clear some module flags in the
+	copy.
+	* module.cc (module_kind): Define.
+	(module_may_redeclare, set_defining_module): Stubs.
+	(init_modules): Error on modules.
+	(fini_modules): Stub.
+	* rtti.c (push_abi_namespace): Save and reset module_kind.
+	(pop_abi_namespace): Restore module kind.
+	(build_dynamic_cast_1, tinfo_base_init): Adjust.
+	* semantics.c (begin_class_definition): Add module-specific logic.
+	(expand_or_defer_fn_1): Keep bodies of more fns when modules_p.
+
+2020-12-09  Tobias Burnus  <tobias@codesourcery.com>
+
+	* parser.c (cp_parser_omp_allocate): New.
+	(cp_parser_omp_construct, cp_parser_pragma): Call it.
+
+2020-12-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/98019
+	* cvt.c (maybe_warn_nodiscard): Check c_inhibit_evaluation_warnings.
+
+2020-12-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/59238
+	* init.c (expand_default_init): Pass tf_no_cleanup when building
+	a TARGET_EXPR to go on the RHS of an INIT_EXPR.
+	* typeck.c (cp_build_modify_expr): Likewise.
+
 2020-12-08  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/98103
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b22f0d535b8..63abb26fe35 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,66 @@
+2020-12-09  Ian Lance Taylor  <iant@golang.org>
+
+	* go.test/go-test.exp (errchk): Rewrite regexp quoting to use
+	curly braces, making it much simpler.
+
+2020-12-09  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/98213
+	* g++.dg/pr98213.C: New testcase.
+
+2020-12-09  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/97517
+	* g++.dg/diagnostic/nullptr.C: New test.
+
+2020-12-09  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/98182
+	* gcc.dg/tree-ssa/if-to-switch-1.c: Add case-values-threshold in
+	order to fix them for aarch64.
+	* gcc.dg/tree-ssa/if-to-switch-10.c: Likewise.
+
+2020-12-09  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* gcc.target/s390/zvector/autovec-double-signaling-eq.c: Build
+	with exceptions.
+	* gcc.target/s390/zvector/autovec-float-signaling-eq.c:
+	Likewise.
+
+2020-12-09  Tobias Burnus  <tobias@codesourcery.com>
+
+	* c-c++-common/gomp/allocate-5.c: New test.
+
+2020-12-09  Richard Biener  <rguenther@suse.de>
+
+	PR c/98200
+	* gcc.dg/gimplefe-error-8.c: New testcase.
+
+2020-12-09  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/gomp/reduction4.f90: Update scan-trees, add
+	lost testcase; move test with FE error to ...
+	* gfortran.dg/gomp/reduction5.f90: ... here.
+
+2020-12-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/98199
+	* gcc.c-torture/compile/pr98199.c: New test.
+
+2020-12-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/98193
+	* g++.dg/cpp2a/bit-cast7.C: New test.
+
+2020-12-09  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp2a/concepts-nodiscard1.C: Remove xfail.
+
+2020-12-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/59238
+	* g++.dg/cpp0x/new4.C: New test.
+
 2020-12-08  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/98191
diff --git a/include/ChangeLog b/include/ChangeLog
index 41e3b76766e..f49e8cd0a01 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,9 @@
+2020-12-09  Andrew Stubbs  <ams@codesourcery.com>
+
+	* hsa.h: Replace whole file.
+	* hsa_ext_amd.h: New file.
+	* hsa_ext_image.h: New file.
+
 2020-09-24  Mark Wielaard  <mark@klomp.org>
 
 	* dwarf2.def: Add DWARF5 Unit type header encoding macros
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 016c8fca67d..326011fc11c 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,8 @@
+2020-12-09  Andrew Stubbs  <ams@codesourcery.com>
+
+	* plugin/plugin-gcn.c: Include hsa_ext_amd.h.
+	(HSA_AMD_AGENT_INFO_COMPUTE_UNIT_COUNT): Delete redundant definition.
+
 2020-12-08  Tobias Burnus  <tobias@codesourcery.com>
 
 	* testsuite/libgomp.fortran/scan-1.f90: New test.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 9c4467bb6a9..e494f05490a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,16 @@
+2020-12-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Define NO_SLEEP
+	if none of nanosleep, sleep and Sleep is available.
+	* config.h.in: Regenerate.
+	* configure: Regenerate.
+	* include/std/thread [_GLIBCXX_NO_SLEEP] (__sleep_for): Do
+	not declare.
+	[_GLIBCXX_NO_SLEEP] (sleep_for, sleep_until): Do not
+	define.
+	* src/c++11/thread.cc [_GLIBCXX_NO_SLEEP] (__sleep_for): Do
+	not define.
+
 2020-12-08  Jason Merrill  <jason@redhat.com>
 
 	PR c++/96299