The export data, which is approximately readable and looks something
    like Go, was first implemented back when Go still used semicolons.
    Drop the semicolons, to make it look slightly more Go like and make it
    slightly smaller.
    
    This updates the compiler and the gccgoimporter package.
    
    This introduces a new version of the export data.  There are going to
    be more changes to the export data, so this version is still subject
    to change.
    
    Reviewed-on: https://go-review.googlesource.com/c/143018

From-SVN: r265284

        PR fortran/87625
        * trans-array.c (gfc_is_reallocatable_lhs): Detect allocatable
        polymorphic arrays.

        PR fortran/87625
        * gfortran.dg/realloc_on_assign_31.f90: New file.

From-SVN: r265283

	* udivmodsi4.c (__udivmodsi4): Rename to conform to coding
	standard.
	* divmod.c: Update references to __udivmodsi4.
	* udivmod.c: Ditto.
	* udivhi3.c: New file.
	* udivmodhi4.c: New file.
	* config/pdp11/t-pdp11 (LIB2ADD): Add the new files.

From-SVN: r265277

	* doc/invoke.texi (-dumpversion): Improve grammar.
	(-dumpfullversion): Make more consistent with -dumpversion.

From-SVN: r265276

	* config/i386/i386.c (ix86_emit_fp_unordered_jump):
	Set JUMP_LABEL to the jump insn.
	(ix86_emit_i387_log1p): Use ix86_expand_branch to expand branch.
	Predict emitted jump and add label to jump insn.

From-SVN: r265274

From-SVN: r265272

In r264887 I broke the build of 502.gcc_r due to an ICE.
The ICE occurs when generating a location for an sprintf warning within
a string literal, where the sprintf call is in a macro.

The root cause is a bug in the original commit of substring locations
(r239175).  get_substring_ranges_for_loc has code to handle the case
where the string literal is in a very long source line that exceeds the
length that the current linemap can represent: the start of the token
is in one line map, but then another line map is started, and the end
of the token is in the new linemap.  get_substring_ranges_for_loc handles
this by using the linemap of the end-point when building location_t
values within the string.  When extracting the linemap for the endpoint
in r239175 I erroneously used LRK_MACRO_EXPANSION_POINT, which should
have instead been LRK_SPELLING_LOCATION.

I believe this bug was dormant due to rejecting macro locations earlier
in the function, but in r264887 I allowed some macro locations in order
to deal with locations coming from the C++ lexer, and this uncovered
the bug: if a string literal was defined in a macro, locations within
the string literal would be looked up using the linemap of the expansion
point of the macro, rather than of the spelling point.  This would lead
to garbage location_t values, and, depending on the precise line numbers
of the two locations, an assertion failure (which was causing the build
failure in 502.gcc_r).

This patch fixes the bug by using LRK_SPELLING_LOCATION, and adds some
bulletproofing to the "two linemaps" case.

Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu
(g++.sum gained 5 PASS results; gcc.sum gained 3 PASS results).
I also verified that this fixes the build of 502.gcc_r.

gcc/ChangeLog:
	PR tree-optimization/87562
	* input.c (get_substring_ranges_for_loc): Use
	LRK_SPELLING_LOCATION rather than LRK_MACRO_EXPANSION_POINT when
	getting the linemap for the endpoint.  Verify that it's either
	in the same linemap as the start point's spelling location, or
	at least in the same file.

gcc/testsuite/ChangeLog:
	PR tree-optimization/87562
	* c-c++-common/substring-location-PR-87562-1-a.h: New file.
	* c-c++-common/substring-location-PR-87562-1-b.h: New file.
	* c-c++-common/substring-location-PR-87562-1.c: New test.
	* gcc.dg/plugin/diagnostic-test-string-literals-1.c: Add test for
	PR 87562.
	* gcc.dg/plugin/pr87562-a.h: New file.
	* gcc.dg/plugin/pr87562-b.h: New file.

From-SVN: r265271

Use the value of the first element as the initial value of the
__valarray_sum accumulator. Value-initialization might not create the
additive identity for the value type.

Make a similar change to __valarray_product even though it's only ever
used internally with a value_type of size_t.

	PR libstdc++/87641
	* include/bits/valarray_array.h (__valarray_sum): Use first element
	to initialize accumulator instead of value-initializing it.
	(__valarray_product<_Tp>): Move to ...
	* src/c++98/valarray.cc (__valarray_product<_Tp>): Here. Use first
	element to initialize accumulator.
	(__valarray_product(const valarray<size_t>&)): Remove const_cast made
	unnecessary by LWG 389.
	* testsuite/26_numerics/valarray/87641.cc: New test.

From-SVN: r265270

i386.c (ix86_builtin_vectorization_cost): Do not feed width-specific load/store costs through ix86_vec_cost.

2018-10-18  Richard Biener  <rguenther@suse.de>

	* config/i386/i386.c (ix86_builtin_vectorization_cost): Do not
	feed width-specific load/store costs through ix86_vec_cost.
	* config/i386/x86-tune-costs.h (athlon_cost): Adjust.
	(k8_cost): Likewise.
	(bdver_cost): Likewise.
	(znver1_cost): Likewise.
	(btver1_cost): Likewise.
	(btver2_cost): Likewise.

From-SVN: r265268

Simplify
	(subreg (vec_merge (X)
			   (vector)
			   (const_int ((1 << N) | M)))
		(N * sizeof (outermode)))
to
	(subreg (X) (N * sizeof (outermode)))

	* simplify-rtx.c (simplify_subreg): Call simplify_gen_subreg
	to simplify subreg of vec_merge.

From-SVN: r265267

2018-10-18  Richard Biener  <rguenther@suse.de>

	* config/i386/i386.c: Fix costing of vector FMA.

From-SVN: r265266

2018-10-18  Richard Biener  <rguenther@suse.de>

	* config/i386/i386.c (ix86_vec_cost): Remove !parallel path
	and argument.
	(ix86_builtin_vectorization_cost): For vec_construct properly
	cost insertion into SSE regs.
	(...): Adjust calls to ix86_vec_cost.

From-SVN: r265265

2018-10-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/58618
	* trans-stmt.c (trans_associate_var): All strings that return
	as pointer types can be assigned directly to the associate
	name so remove 'attr' and the condition that uses it.

2018-10-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/58618
	* gfortran.dg/associate_45.f90 : New test.

From-SVN: r265264

2018-10-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/58618
	* trans-decl.c (gfc_get_symbol_decl): Deal correctly with the
	initialization with NULL() of a deferred length pointer.

2018-10-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/58618
	* gfortran.dg/deferred_character_30.f90 : New test.

From-SVN: r265263

2018-10-18  Richard Biener  <rguenther@suse.de>

	PR middle-end/87087
	Revert
	2018-02-07  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/84204
        * tree-chrec.c (chrec_fold_plus_1): Remove size limiting in
        this place.

	* gcc.dg/torture/pr87087.c: New testcase.
	* gcc.dg/graphite/pr84204.c: XFAIL.
	* gcc.dg/graphite/pr85935.c: Likewise.

From-SVN: r265261

We can simplify

  (subreg (vec_merge (vec_duplicate X)
		     (vector)
		     (const_int ((1 << N) | M)))
	  (N * sizeof (X)))

to X when mode of X is the same as of mode of subreg.

gcc/

	PR target/87537
	* simplify-rtx.c (simplify_subreg): Simplify subreg of vec_merge
	of vec_duplicate.
	(test_vector_ops_duplicate): Add test for a scalar subreg of a
	VEC_MERGE of a VEC_DUPLICATE.

gcc/testsuite/

	PR target/87537
	* gcc.target/i386/pr87537-1.c: New test.

From-SVN: r265260

2018-10-18  François Dumont  <fdumont@gcc.gnu.org>

	Partial revert.
	2018-10-08  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/list (list<>::cbegin()): Use C++11 direct
	initialization.
	(list<>::cend()): Likewise.
	(list<>::erase(const_iterator, const_iterator)): Ensure consistent
	iterator comparisons.
	(list<>::splice(const_iterator, list&&, const_iterator,
	const_iterator)): Likewise.

	Partial revert.
	2018-10-15  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/vector (vector<>::cbegin()): Use C++11 direct
	initialization.
	(vector<>::cend()): Likewise.
	(vector<>::insert(const_iterator, const _Tp&)): Use consistent
	iterator comparison.
	(vector<>::erase(const_iterator)): Likewise.
	(vector<>::erase(const_iterator, const_iterator)): Likewise.

From-SVN: r265259

From-SVN: r265255

Now new features are starting to be added to a C2X draft (in the C2x
branch of the C standard git repository, no public WG14 document yet),
it's time to add -std=c2x and associated options to GCC for use in
enabling C2X features.

This patch adds the expected set of options: -std=c2x, -std=gnu2x,
-Wc11-c2x-compat.  A first C2X feature is added (the only one so far
in the repository that's obviously relevant to GCC): support (as in
C++) for the string constant to be omitted in _Static_assert.  This
feature is duly also supported as an extension in earlier standard
modes (diagnosed with -pedantic, unless -Wno-c11-c2x-compat is given,
or with -Wc11-c2x-compat even in C2X mode).

Bootstrapped with no regressions on x86_64-pc-linux-gnu.

gcc/
	* doc/cpp.texi (__STDC_VERSION__): Document C2X handling.
	* doc/invoke.texi (-std=c2x, -std=gnu2x): Document new options.
	* doc/standards.texi (C Language): Document C2X.
	* dwarf2out.c (highest_c_language), config/rl78/rl78.c
	(rl78_option_override): Handle "GNU C2X" language name.

gcc/c/
	* c-errors.c (pedwarn_c11): New function.
	* c-parser.c (disable_extension_diagnostics): Save
	warn_c11_c2x_compat and set it to 0.
	(restore_extension_diagnostics): Restore warn_c11_c2x_compat.
	(c_parser_static_assert_declaration_no_semi): Handle
	_Static_assert without string constant.
	* c-tree.h (pedwarn_c11): New prototype.

gcc/c-family/
	* c-common.c (flag_isoc2x): New variable.
	* c-common.h (clk_c): Update comment to reference C2X.
	(flag_isoc99, flag_isoc11): Update comments to reference future
	standard versions in general.
	(flag_isoc2x): Declare.
	* c-opts.c (set_std_c2x): New function.
	(c_common_handle_option): Handle -std=c2x and -std=gnu2x.
	(set_std_c89, set_std_c99, set_std_c11, set_std_c17): Set
	flag_isoc2x to 0.
	* c.opt (Wc11-c2x-compat, std=c2x, std=gnu2x): New options.

gcc/testsuite/
	* gcc.dg/c11-static-assert-7.c, gcc.dg/c11-static-assert-8.c,
	gcc.dg/c11-static-assert-9.c, gcc.dg/c2x-static-assert-1.c,
	gcc.dg/c2x-static-assert-2.c, gcc.dg/c99-static-assert-2.c,
	gcc.dg/gnu2x-static-assert-1.c: New tests.
	* gcc.dg/missing-symbol-3.c: Update expected fix-it text.

libcpp/
	* include/cpplib.h (enum c_lang): Add CLK_GNUC2X and CLK_STDC2X.
	* init.c (lang_defaults): Add GNUC2X and STDC2X entries.
	(cpp_init_builtins): Define __STDC_VERSION__ to 202000L for C2X.

From-SVN: r265251

	* c.opt (std=c17, std=c18, std=gnu17, std=gnu18, std=iso9899:2017)
	(std=iso9899:2018): Document C17 as published in 2018.

From-SVN: r265250

This patch makes references in the manual to C17 reflect it having
been published in July 2018.  (For the reasons it took so long to get
to ballot and publication, see the WG14 convenor's report to the last
SC22 plenary - SC22 N5297 - where it references "A troubling new trend
where ISO CS has begun enforcing undocumented rules that are approved
neither by the TMB nor by the WG 14 editors, leading to a decrease in
the usefulness of standards documents.".)

Tested with "make info html pdf".

	* doc/invoke.texi (-std=c17), doc/standards.texi (C Language):
	Document C17 as published in 2018.

From-SVN: r265249

        PR fortran/87632
        * resolve.c (resolve_select_type): Use correct variable.

        PR fortran/87632
        * gfortran.dg/select_type_47.f90: New.

From-SVN: r265248

PR libstdc++/87619

* include/std/variant (__select_index): Fix an off-by-one.
* testsuite/20_util/variant/87619.cc: New.

From-SVN: r265247

One target file (config/c6x/t-elf) lists _printf and _gcc_bcmp in
LIB2FUNCS_EXCLUDE, but that does not have any effect, since those are
not filtered away from LIB2FUNCS_ST. Another option is to do as in
config/rl78/t-rl78, which explicitly sets LIB2FUNCS_ST

# Remove __gcc_bcmp from LIB2FUNCS_ST
LIB2FUNCS_ST = _eprintf

but honouring LIB2FUNCS_EXCLUDE also for LIB2FUNCS_ST seems more
natural.

From-SVN: r265246

re PR middle-end/87623 (bytes swapped in register when comparing cause fail when compiled with  -O1 or higher)

	PR middle-end/87623
	* fold-const.c (fold_truth_andor_1): If the right side is not constant,
	bail out if both sides do not have the same storage order.

From-SVN: r265242

	* bitmap.c (bitmap_head::dump): New.
	* bitmap.h (bitmap_head): Add dump().
	* gimple-ssa-evrp-analyze.c
	(evrp_range_analyzer::try_find_new_range): Adjust for value_range API.
	(evrp_range_analyzer::set_ssa_range_info): Same.
	(evrp_range_analyzer::record_ranges_from_phis): Same.
	(evrp_range_analyzer::record_ranges_from_stmt): Same.
	* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children): Same.
	* gimple-ssa-sprintf.c (get_int_range): Same.
	(format_integer): Same.
	(sprintf_dom_walker::handle_gimple_call): Same.
	* ipa-cp.c (ipcp_vr_lattice::meet_with_1): Same.
	(ipcp_vr_lattice::top_p): Same.
	(ipcp_vr_lattice::bottom_p): Same.
	(ipcp_vr_lattice::set_to_bottom): Same.
	(ipa_vr_operation_and_type_effects): Same.
	(propagate_vr_across_jump_function): Same.
	(ipcp_store_vr_results): Same.
	* ipa-prop.c (struct ipa_vr_ggc_hash_traits): Same.
	(ipa_print_node_jump_functions_for_edge): Same.
	(ipa_get_value_range): Same.
	(ipa_compute_jump_functions_for_edge): Same.
	(ipa_write_jump_function): Same.
	* tree-ssa-dom.c (simplify_stmt_for_jump_threading): Same.
	* tree-ssa-threadedge.c (record_temporary_equivalences_from_phis):
	Same.
	* vr-values.c (set_value_range_to_nonnegative): Same.
	(set_value_range_to_truthvalue): Same.
	(vr_values::get_value_range): Same.
	(vr_values::set_defs_to_varying): Same.
	(vr_values::update_value_range): Same.
	(symbolic_range_based_on_p): Same.
	(vr_values::op_with_boolean_value_range_p): Same.
	(vr_values::extract_range_for_var_from_comparison_expr): Same.
	(vr_values::extract_range_from_ssa_name): Same.
	(vr_values::extract_range_from_binary_expr): Same.
	(vr_values::extract_range_from_unary_expr): Same.
	(vr_values::extract_range_from_cond_expr): Same.
	(vr_values::extract_range_from_comparison): Same.
	(vr_values::check_for_binary_op_overflow): Same.
	(vr_values::extract_range_basic): Same.
	(vr_values::extract_range_from_assignment): Same.
	(compare_ranges): Same.
	(compare_range_with_value): Same.
	(vr_values::adjust_range_with_scev): Same.
	(vrp_valueize): Same.
	(vrp_valueize_1): Same.
	(vr_values::get_vr_for_comparison): Same.
	(vr_values::compare_name_with_value): Same.
	(vr_values::compare_names): Same.
	(vr_values::vrp_evaluate_conditional): Same.
	(find_case_label_ranges): Same.
	(vr_values::vrp_visit_switch_stmt): Same.
	(vr_values::extract_range_from_phi_node): Same.
	(vr_values::simplify_div_or_mod_using_ranges): Same.
	(vr_values::simplify_bit_ops_using_ranges): Same.
	(test_for_singularity): Same.
	(range_fits_type_p): Same.
	(vr_values::simplify_cond_using_ranges_1): Same.
	(vr_values::simplify_switch_using_ranges): Same.
	(vr_values::simplify_float_conversion_using_ranges): Same.
	(vr_values::two_valued_val_range_p): Same.
	(vr_values::add_equivalence): Move to value_range::equiv_add.
	* vr-values.h (vr_values::add_equivalence): Remove.
	(VR_INITIALIZER): Remove.
	* tree-vrp.c (value_range::set): New.
	(value_range::equiv_add): New.
	(value_range::value_range): New.
	(value_range::deep_copy): New.
	(value_range::check): New.
	(value_range::equal_p): New.
	(value_range::ignore_equivs_equal_p): New.
	(value_range::operator==): New.
	(value_range::operator!=): New.
	(value_range::symbolic_p): New.
	(value_range::numeric_p): New.
	(value_range::set_undefined): New.
	(value_range::set_varying): New.
	(value_range::may_contain_p): New.
	(value_range::equiv_clear): New.
	(value_range::singleton_p): New.
	(value_range::intersect): New.
	(value_range::dump): New.
	(value_range::set_and_canonicalize): New.
	(set_value_range): Adjust for value_range API.
	(set_value_range_to_undefined): Same.
	(set_value_range_to_varying): Same.
	(set_and_canonicalize_value_range): Same.
	(set_value_range_to_nonnull): Same.
	(set_value_range_to_null): Same.
	(range_is_null): Same.
	(range_is_nonnull): Same.
	(range_int_cst_p): Same.
	(range_int_cst_singleton_p): Same.
	(symbolic_range_p): Same.
	(range_includes_zero_p): Same.
	(value_range_constant_singleton): Same.
	(vrp_set_zero_nonzero_bits): Same.
	(ranges_from_anti_range): Same.
	(extract_range_into_wide_ints): Same.
	(extract_range_from_multiplicative_op): Same.
	(set_value_range_with_overflow): Same.
	(extract_range_from_binary_expr_1): Same.
	(extract_range_from_unary_expr): Same.
	(dump_value_range): Same.
	(debug_value_range): Same.
	(vrp_prop::check_array_ref): Same.
	(vrp_prop::check_mem_ref): Same.
	(vrp_prop::vrp_initialize): Same.
	(vrp_prop::visit_stmt): Same.
	(intersect_ranges): Same.
	(vrp_prop::visit_phi): Same.
	(vrp_prop::vrp_finalize): Same.
	(determine_value_range_1): Same.
	(determine_value_range): Same.
	(vrp_intersect_ranges_1): Rename to...
	(vrp_intersect_1): this.
	(vrp_intersect_ranges): Rename to...
	(value_range::intersect_helper): ...this.
	(vrp_meet_1): Rename to...
	(value_range::union_helper): ...this.
	(vrp_meet): Rename to...
	(value_range::union_): ...this.
	(copy_value_range): Remove.
	* tree-vrp.h (struct value_range): Rewrite into a proper class.
	(value_range::vrtype): New.
	(value_range::type): New.
	(value_range::equiv): New.
	(value_range::min): New.
	(value_range::max): New.
	(value_range::varying_p): New.
	(value_range::undefined_p): New.
	(value_range::null_p): New.
	(value_range::equiv_add): New.
	(copy_value_range): Remove.

From-SVN: r265241

gcc/ChangeLog:
	* Makefile.in (SELFTEST_TARGETS): New.
	(selftest) Change from s-selftest-c to $(SELFTEST_TARGETS).
	(C_SELFTEST_FLAGS, C_SELFTEST_DEPS, s-selftest-c, selftest-c-gdb)
	(selftest-gdb, selftest-c-valgrind, selftest-valgrind): Move to
	c/Make-lang.in.
	(CPP_SELFTEST_FLAGS, CPP_SELFTEST_DEPS, s-selftest-c++)
	(selftest-c++-gdb, selftest-c++-valgrind): Move to
	cp/Make-lang.in.
	* configure: Regenerate.
	* configure.ac (selftest_languages): New.

gcc/brig/ChangeLog:
	* Make-lang.in (selftest-brig): New.

gcc/c/ChangeLog:
	* Make-lang.in (selftest-c): New.
	(C_SELFTEST_FLAGS, C_SELFTEST_DEPS, s-selftest-c, selftest-c-gdb)
	(selftest-gdb, selftest-c-valgrind, selftest-valgrind): Move here
	from gcc/Makefile.in.

gcc/cp/ChangeLog:
	* Make-lang.in (selftest-c++): New.
	(CPP_SELFTEST_FLAGS, CPP_SELFTEST_DEPS, s-selftest-c++)
	(selftest-c++-gdb, selftest-c++-valgrind): Move here from
	gcc/Makefile.in.

gcc/fortran/ChangeLog:
	* Make-lang.in (selftest-fortran): New.

gcc/go/ChangeLog:
	* Make-lang.in (selftest-go): New.

gcc/jit/ChangeLog:
	* Make-lang.in (selftest-jit): New.

gcc/lto/ChangeLog:
	* Make-lang.in (selftest-lto): New.

gcc/objc/ChangeLog:
	* Make-lang.in (selftest-objc): New.

gcc/objcp/ChangeLog:
	* Make-lang.in (selftest-obj-c++): New.

From-SVN: r265240

        * tree-vrp.c (extract_range_from_multiplicative_op): Remove
	overflow wraps argument.
        (extract_range_from_binary_expr_1): Do not pass overflow wraps to
	wide_int_range_multiplicative_op.
        * wide-int-range.cc (wide_int_range_mult_wrapping): Remove
	overflow wraps argument.
        (wide_int_range_multiplicative_op): Same.
        (wide_int_range_lshift): Same.
        (wide_int_range_div): Same.
        * wide-int-range.h (wide_int_range_multiplicative_op): Same.
        (wide_int_range_lshift): Same.
        (wide_int_range_div): Same.

From-SVN: r265238

	* wide-int-range.h (wide_int_range_shift_undefined_p): Adjust to
	use sign as argument.
	* tree-vrp.c (extract_range_from_binary_expr_1): Pass sign to
	wide_int_range_shift_undefined_p.

From-SVN: r265237

	* Fix typo in ChangeLog.

From-SVN: r265234

/cp
2018-10-17  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/84705
	* init.c (build_cplus_new): Avoid duplicate diagnostic about
	incomplete type, early return error_mark_node if the second
	argument is error_mark_node.

/testsuite
2018-10-17  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/84705
	* g++.dg/cpp0x/pr84705.C: New.

From-SVN: r265233

2018-10-17  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/56386
	PR fortran/58906
	PR fortran/77385
	PR fortran/80260
	PR fortran/82077
	* resolve.c (resolve_variable): Fix up expressions with array
	associate names, where the parser did not detect that this is
	array and there was no array part_ref in the expression.

2018-10-17  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/56386
	PR fortran/58906
	PR fortran/77385
	* gfortran.dg/associate_44.f90 : New test.

	PR fortran/80260
	* gfortran.dg/select_type_45.f90 : New test.

	PR fortran/82077
	* gfortran.dg/select_type_46.f90 : New test.

From-SVN: r265232

From-SVN: r265228

From-SVN: r265223

When the default constructor was split out into a separate function (in
r261522) I accidentally  made it call _M_init("mt19937") instead of
_M_init_pretr1("mt19937"). That means it will always throw an exception,
because "mt19937" isn't a valid token accepted by the _M_init function.
Restore the original behaviour by calling _M_init_pretr1("mt19937").

	* include/bits/random.h (random_device) [!_GLIBCXX_USE_DEV_RANDOM]:
	Fix default constructor to call correct function.

From-SVN: r265218

        PR fortran/67125
        * gfortran.dg/allocate_with_source_26.f90: Extend
        testcase with polymorphic variables.

From-SVN: r265215

        PR fortran/67125
        * trans-array.c (gfc_array_init_size, gfc_array_allocate):
        Rename argument e3_is_array_constr to e3_has_nodescriptor
        and update comments.
        * trans-stmt.c (gfc_trans_allocate): Also fix lower bound
        to 1 for nonalloc/nonpointer func results/vars besides
        array constructors.

        PR fortran/67125
        * gfortran.dg/allocate_with_source_26.f90: New.

From-SVN: r265212

        PR fortran/87556
        * trans-stmt.c (form_team, change_team, sync_team):
        Don't ignore argse.pre/argse.post.

From-SVN: r265211

We can use the new '@' modifier to MD patterns to generate mode-parametrised gen_ functions
for the despeculate_copy patterns and therefore remove the switch on modes in aarch64.c
that is used to pick the right generator. This simplifies the code. 

	* config/aarch64/aarch64.md (despeculate_copy<ALLI_TI:mode>):
	Rename to...
	(@despeculate_copy<ALLI_TI:mode>): ... This.
	* config/aarch64/aarch64.c (aarch64_speculation_safe_value): Remove
	switch statement.

From-SVN: r265210

	* testsuite/experimental/net/internet/address/v4/creation.cc: Do not
	declare ip in global namespace, to avoid collision with struct ip
	defined in <netinet/ip.h>.

From-SVN: r265205