* cfgloop.h (struct loop): Add simdlen member.
	* cfgloopmanip.c (copy_loop_info): Copy simdlen as well.
	* omp-expand.c (expand_omp_simd): Set it if simdlen clause is present.
	* tree-vect-loop.c (vect_analyze_loop): Pass loop->simdlen != 0
	as new argument to autovectorize_vector_sizes target hook.  If
	loop->simdlen, pick up vector size where the vectorization factor
	is equal to loop->simd, and if there is none, fall back to the first
	successful one.
	(vect_transform_loop): Adjust autovectorize_vector_sizes target hook
	caller.
	* omp-low.c (omp_clause_aligned_alignment): Likewise.
	* omp-general.c (omp_max_vf): Likewise.
	* optabs-query.c (can_vec_mask_load_store_p): Likewise.
	* tree-vect-slp.c (vect_slp_bb): Likewise.
	* target.def (autovectorize_vector_sizes): Add ALL argument and
	document it.
	* doc/tm.texi: Adjust documentation.
	* targhooks.c (default_autovectorize_vector_sizes): Add bool argument.
	* targhooks.h (default_autovectorize_vector_sizes): Likewise.
	* config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes): Add
	bool argument.
	* config/arc/arc.c (arc_autovectorize_vector_sizes): Likewise.
	* config/arm/arm.c (arm_autovectorize_vector_sizes): Likewise.
	* config/mips/mips.c (mips_autovectorize_vector_sizes): Likewise.
	* config/i386/i386.c (ix86_autovectorize_vector_sizes): Likewise.  If
	true and TARGET_AVX512F or TARGET_AVX, push 3 or 2 sizes even if
	preferred vector size is not 512-bit or 256-bit, just put those
	unpreferred ones last.

	* gcc.target/i386/avx512f-simd-1.c: New test.

From-SVN: r271403

2019-05-20  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/aarch64/target_attr_10.c: Add quotes to expected
	error message.
	* gcc.target/arm/attr-neon-builtin-fail.c: Likewise.

From-SVN: r271402

2019-05-20  Martin Liska  <mliska@suse.cz>

	* targhooks.c (default_libc_has_fast_function): New function.
	* targhooks.h (default_libc_has_fast_function): Likewise.

From-SVN: r271401

2019-05-20  Martin Liska  <mliska@suse.cz>

	PR middle-end/90263
	* builtins.c (expand_builtin_memory_copy_args): When having a
	target with fast mempcpy implementation do now use memcpy.
	* config/i386/i386.c (ix86_libc_has_fast_function): New.
	(TARGET_LIBC_HAS_FAST_FUNCTION): Likewise.
	* doc/tm.texi: Likewise.
	* doc/tm.texi.in: Likewise.
	* target.def:
	* expr.c (emit_block_move_hints): Add 2 new arguments.
	* expr.h (emit_block_move_hints): Bail out when libcall
	to memcpy would be used.
2019-05-20  Martin Liska  <mliska@suse.cz>

	PR middle-end/90263
	* gcc.c-torture/compile/pr90263.c: New test.
	* lib/target-supports.exp: Add check_effective_target_glibc.

From-SVN: r271400

2019-05-20  Martin Liska  <mliska@suse.cz>

	* profile-count.c: Add vertical spacing in order
	to separate functions.
	* profile-count.h: Likewise.

From-SVN: r271399

2019-05-20  Martin Liska  <mliska@suse.cz>

	* profile-count.h: Do not use full qualified
	names if possible.
	* profile-count.c (profile_count::to_frequency): Likewise.

From-SVN: r271398

2019-05-20  Martin Liska  <mliska@suse.cz>

	* profile-count.h (enum profile_quality): Use capital letters
	for enum value names.  Use the adjusted names.
	* profile-count.c: Use the adjusted names.

From-SVN: r271397

2019-05-20  Richard Biener  <rguenther@suse.de>

	PR testsuite/90518
	* gcc.dg/gimplefe-40.c: Restrict to targets with appropriate
	vector support.
	* gcc.dg/gimplefe-41.c: Likewise.

From-SVN: r271396

libcpp/ChangeLog:
2019-05-19  Andrew Pinski  <apinski@marvell.com>

        PR pch/81721
        * lex.c (cpp_token_val_index <case SPELL_OPERATOR>): If tok->flags
        has NAMED_OP set, then return CPP_TOKEN_FLD_NODE.

gcc/testsuite/ChangeLog:
2019-05-19  Andrew Pinski  <apinski@marvell.com>

        PR pch/81721
        * g++.dg/pch/operator-1.C: New testcase.
        * g++.dg/pch/operator-1.Hs: New file.

From-SVN: r271395

From-SVN: r271394

This replaces "wH" by "v", "wI" by "d", and when both are allowed it
uses "wa"; all with isa "p8v".


	* config/rs6000/constraints.md (define_register_constraint "wH"):
	Delete.
	(define_register_constraint "wI"): Delete.
	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
	RS6000_CONSTRAINT_wH and RS6000_CONSTRAINT_wI.
	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
	(rs6000_init_hard_regno_mode_ok): Adjust.
	* config/rs6000/rs6000.md: Replace "wH" and "wI" constraints by "v"
	resp. "d", or with "wa" as appropriate, all with "p8v".
	* config/rs6000/vsx.md: Ditto.
	* doc/md.texi (Machine Constraints): Adjust.

From-SVN: r271390

This replaces the "wy" constraint by "wa", with isa "p8v".  It also
creates a new attribute <Fisa>, used together with all <Fv2>.


	* config/rs6000/constraints.md (define_register_constraint "wy"):
	Delete.
	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
	RS6000_CONSTRAINT_wy.
	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
	(rs6000_init_hard_regno_mode_ok): Adjust.
	* config/rs6000/rs6000.md: Replace "wy" constraint by "wa" with "p8v".
	Use "<Fisa>" as "isa" in all alternatives that use "<Fv2>".
	(define_mode_attr Fisa): New.
	* config/rs6000/vsx.md: Replace "wy" constraint by "wa" with "p8v".
	* doc/md.texi (Machine Constraints): Adjust.

From-SVN: r271389

This replaces the "wu" constraint by "v", with isa "p8v".  Or, in most
cases, use "wa", since the instructions allow all VSX registers, and it
does not change how GCC behaves, so it is clearer that way.

This also delete the unused <Fa>.


	* config/rs6000/constraints.md (define_register_constraint "wu"):
	Delete.
	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
	RS6000_CONSTRAINT_wu.
	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
	(rs6000_init_hard_regno_mode_ok): Adjust.
	* config/rs6000/rs6000.md: Replace "wu" constraint by "v" or "wa",
	both with "p8v".
	(define_mode_attr Fa): Delete.
	* config/rs6000/vsx.md: Ditto.
	* doc/md.texi (Machine Constraints): Adjust.

From-SVN: r271388

This replaces "wJ" by "wI", and "wK by "wH", both with isa "p9v".


	* config/rs6000/constraints.md (define_register_constraint "wJ"):
	Delete.
	(define_register_constraint "wK"): Delete.
	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
	RS6000_CONSTRAINT_wJ and RS6000_CONSTRAINT_wK.
	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
	(rs6000_init_hard_regno_mode_ok): Adjust.
	* config/rs6000/rs6000.md: Replace "wJ" constraint by "wI" with "p9v".
	Replace "wK" constraint by "wH" with "p9v".
	* config/rs6000/vsx.md: Ditto.
	* doc/md.texi (Machine Constraints): Adjust.

From-SVN: r271387

This replaces the "wb" constraint by "v", with isa "p9v".


	* config/rs6000/constraints.md (define_register_constraint "wb"):
	Delete.
	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
	RS6000_CONSTRAINT_wb.
	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
	(rs6000_init_hard_regno_mode_ok): Adjust.
	* config/rs6000/rs6000.md: Replace "wb" constraint by "v" with "p9v".
	* config/rs6000/vsx.md: Ditto.
	* doc/md.texi (Machine Constraints): Adjust.

From-SVN: r271386

This replaces the "wo" constraint by "wa", with isa "p9v".


	* config/rs6000/constraints.md (define_register_constraint "wo"):
	Delete.
	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
	RS6000_CONSTRAINT_wo.
	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
	(rs6000_init_hard_regno_mode_ok): Adjust.
	* config/rs6000/rs6000.md: Replace "wo" constraint by "wa" with "p9v".
	* config/rs6000/altivec.md: Ditto.
	* doc/md.texi (Machine Constraints): Adjust.

From-SVN: r271385

When using posix_spawn or fork to launch a child process, the parent
needs to wait for the child, otherwise the dead child is left as a
zombie process. For this purpose one can install a signal handler for
SIGCHLD.

2019-05-19  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libfortran/90038
	* intrinsics/execute_command_line (sigchld_handler): New function.
        (execute_command_line): Install handler for SIGCHLD.
        * configure.ac: Check for presence of sigaction and waitpid.
        * config.h.in: Regenerated.
        * configure: Regenerated.

Regtested on x86_64-pc-linux-gnu.

From-SVN: r271384

From-SVN: r271382

2019-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/90498
	* trans-stmt.c (trans_associate_var) Do not use the saved
	descriptor if the expression is a COMPONENT_REF.

2019-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/90498
	* gfortran.dg/associate_48.f90 : New test.

From-SVN: r271380

re PR fortran/78290 (Gfortran incorrectly creates a copy of an array passed to an array pointer dummy argument)

2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/78290
	* gfortran.dg/pr78290.f90: New test.

From-SVN: r271379

2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

    PR fortran/88821
    * ChangeLog: Add forgotten entry.

From-SVN: r271378

2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88821
	* expr.c (gfc_is_simply_contiguous): Return true for
	an EXPR_ARRAY.
	* trans-array.c (is_pointer): New function.
	(gfc_conv_array_parameter): Call gfc_conv_subref_array_arg
	when not optimizing and not optimizing for size if the formal
	arg is passed by reference.
	* trans-expr.c (gfc_conv_subref_array_arg): Add arguments
	fsym, proc_name and sym.  Add run-time warning for temporary
	array creation.  Wrap argument if passing on an optional
	argument to an optional argument.
	* trans.h (gfc_conv_subref_array_arg): Add optional arguments
	fsym, proc_name and sym to prototype.

2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88821
	* gfortran.dg/alloc_comp_auto_array_3.f90: Add -O0 to dg-options
	to make sure the test for internal_pack is retained.
	* gfortran.dg/assumed_type_2.f90: Split compile and run time
	tests into this and
	* gfortran.dg/assumed_type_2a.f90: New file.
	* gfortran.dg/c_loc_test_22.f90: Likewise.
	* gfortran.dg/contiguous_3.f90: Likewise.
	* gfortran.dg/internal_pack_11.f90: Likewise.
	* gfortran.dg/internal_pack_12.f90: Likewise.
	* gfortran.dg/internal_pack_16.f90: Likewise.
	* gfortran.dg/internal_pack_17.f90: Likewise.
	* gfortran.dg/internal_pack_18.f90: Likewise.
	* gfortran.dg/internal_pack_4.f90: Likewise.
	* gfortran.dg/internal_pack_5.f90: Add -O0 to dg-options
	to make sure the test for internal_pack is retained.
	* gfortran.dg/internal_pack_6.f90: Split compile and run time
	tests into this and
	* gfortran.dg/internal_pack_6a.f90: New file.
	* gfortran.dg/internal_pack_8.f90: Likewise.
	* gfortran.dg/missing_optional_dummy_6: Split compile and run time
	tests into this and
	* gfortran.dg/missing_optional_dummy_6a.f90: New file.
	* gfortran.dg/no_arg_check_2.f90: Split compile and run time tests
	into this and
	* gfortran.dg/no_arg_check_2a.f90: New file.
	* gfortran.dg/typebound_assignment_5.f90: Split compile and run time
	tests into this and
	* gfortran.dg/typebound_assignment_5a.f90: New file.
	* gfortran.dg/typebound_assignment_6.f90: Split compile and run time
	tests into this and
	* gfortran.dg/typebound_assignment_6a.f90: New file.
	* gfortran.dg/internal_pack_19.f90: New file.
	* gfortran.dg/internal_pack_20.f90: New file.
	* gfortran.dg/internal_pack_21.f90: New file.

From-SVN: r271377

2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/90329
	* invoke.texi: Document -fbroken-callers.
	* lang.opt: Add -fbroken-callers.
	* trans-decl.c (create_function_arglist): Only set
	DECL_HIDDEN_STRING_LENGTH if flag_broken_callers is set.

From-SVN: r271376

From-SVN: r271375

Darwin is able to use two runtimes for objective-c; the
default is its native "NeXT" runtime, but also it can build
code using the "gnu-runtime".  In order to do this, we have to
be able to find the gnu-runtime headers (which are installed
into the compiler's tree).

The process to do this is erroneously prepending the sysroot
to this when a sysroot is in force.  The gnu-runtime headers have
never been installed in a Darwin (macOS) SDK so we must make
sure that they are found local to the compiler.

gcc/

2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>

	* config/darwin-c.c (darwin_register_objc_includes): Do not
	prepend the sysroot when building gnu-runtime header search
	paths.

From-SVN: r271371

The instancetype has been added as a typedef alias to id
in order to allow diagnosis of cases where a class is used
or returned where an instance is expected.

This adds the typedef, and tests that we can parse it.
It doesn't alter the diagnostics yet.

gcc/objc/

2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>

	* objc/objc-act.h (OCTI_INSTANCE_TYPE, OCTI_INSTANCETYPE_NAME): New.
	(objc_global_trees): Add instance type and name.
	(INSTANCE_TYPEDEF_NAME): New.
	* objc/objc-act.c (synth_module_prologue): Build decls for
	objc_instancetype_type and objc_instancetype_name.

gcc/testsuite/

2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>

	* objc.dg/instancetype-0.m: New.

From-SVN: r271370

We have been emitting two section swiches in the Darwin's
file end function.  This means that varasm is not updated
which could matter if we elect to reorder some of the file
end operations in support of LTO actions.

2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>

	* config/darwin.c (darwin_file_end): Use switch_to_section ()
	instead of direct output of the asm.

From-SVN: r271369

From-SVN: r271368

gcc/testsuite/ChangeLog:

	* g++.dg/overload/conv-op1.C: Adjust text of expected messages.
	* g++.dg/ubsan/pr63956.C: Same.
	* g++.old-deja/g++.pt/assign1.C: Same.

From-SVN: r271364

	PR libstdc++/90520
	* python/libstdcxx/v6/printers.py (UniquePointerPrinter.__init__):
	Raise exception if unique_ptr tuple member has unknown structure.
	* python/libstdcxx/v6/xmethods.py (UniquePtrGetWorker.__call__):
	Adjust worker to support new __uniq_ptr_data base class. Do not
	assume field called _M_head_impl is the first tuple element.

From-SVN: r271363

gcc/testsuite/ChangeLog:

	* gcc.dg/gcc_diag-11.c: Remove accidentally committed test.

From-SVN: r271362

This uses epilogue_type directly.  It also changes some ints to bools,
declares variables later, and simplifies some code.

There is one actual change:

   else if (info->push_p
           && DEFAULT_ABI != ABI_V4
-          && !crtl->calls_eh_return)
+          && epilogue_type != EPILOGUE_TYPE_EH_RETURN)
     {
       /* Prevent reordering memory accesses against stack pointer restore.  */

(different because calls_eh_return can be true for sibcalls).  This is
a bugfix.  The code was never exercised.

One place in the epilogue still uses crtl->calls_eh_return.  If that
is changed the prologue has to have a corresponding change, and the
emit_prologue function does not have an epilogue_type parameter, so
bail on changing this for now.  We might want to do this (saving the
CR fields to separate stack slots) always, not just for functions
calling eh_return, but that will require more investigation.


	* config/rs6000/rs6000.c (restore_saved_cr): Change a boolean
	argument to be type bool (was int before).
	(rs6000_emit_epilogue): Simplify some code.  Declare some variables
	at first use.  Use type bool for some variables.  Fix a theoretical
	eh_return bug for svr4.

From-SVN: r271361

This adds the "enabled" attribute to the rs6000 backend.  It uses the
(new) "isa" attribute to automatically select which instruction
alternatives should be enabled.

For now it allows isa strings of "p5", "p6", "p7", meaning the
instructions introduced on that CPU, not requiring vectors; and "p7v",
"p8v", "p9v" for the same, but with vectors.

These are currently mapped to TARGET_POPCNTB, TARGET_CMPB,
TARGET_POPCNTD, TARGET_VSX, TARGET_P8_VECTOR, and TARGET_P9_VECTOR;
that will change to something a bit saner later.


	* config/rs6000/rs6000.md (isa): New attribute.
	(enabled): New attribute.

From-SVN: r271360

Change that moved assemble_start_function/assemble_end_function to
backends missed aarch64. Fix that.

gcc/
2019-05-17  Max Filippov  <jcmvbkbc@gmail.com>

	* config/aarch64/aarch64.c (aarch64_output_mi_thunk): Call
	assemble_start_function and assemble_end_function.

From-SVN: r271359

	libgomp/
	* acc_prof.h: New file.
	* oacc-profiling.c: Likewise.
	* Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
	Add these, respectively.
	* Makefile.in: Regenerate.
	* env.c (initialize_env): Call goacc_profiling_initialize.
	* oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
	(GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
	* oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
	(GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
	* libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
	acc_prof_register, acc_prof_unregister, and acc_register_library.
	(GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
	GOMP_PLUGIN_goacc_thread.
	* oacc-int.h (struct goacc_thread): Add prof_info, api_info,
	prof_callbacks_enabled members.
	(goacc_prof_enabled, goacc_profiling_initialize)
	(_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
	(goacc_profiling_dispatch): Declare.
	(GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
	(GOACC_PROFILING_SETUP_P): Define.
	* oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
	(acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
	OpenACC Profiling Interface.
	* oacc-cuda.c (acc_get_current_cuda_device)
	(acc_get_current_cuda_context, acc_get_cuda_stream)
	(acc_set_cuda_stream): Likewise.
	* oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
	(acc_init, acc_set_device_type, acc_get_device_type)
	(acc_get_device_num, goacc_lazy_initialize): Likewise.
	* oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
	(acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
	(acc_unmap_data, present_create_copy, delete_copyout)
	(update_dev_host): Likewise.
	* oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
	(GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
	Likewise.
	* plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
	(GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
	Likewise.
	* libgomp.texi: Update.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
	file.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
	Likewise.

From-SVN: r271346

	gcc/
	PR middle-end/89433
	* omp-general.c (oacc_verify_routine_clauses): Change formal
	parameters.  Add checking if already marked with an OpenACC
	'routine' directive.  Adjust all users.
	gcc/c/
	PR c/89433
	* c-parser.c (c_finish_oacc_routine): Rework checking if already
	marked with an OpenACC 'routine' directive.
	gcc/cp/
	PR c++/89433
	* parser.c (cp_finalize_oacc_routine): Rework checking if already
	marked with an OpenACC 'routine' directive.
	gcc/testsuite/
	PR testsuite/89433
	* c-c++-common/goacc/routine-5.c: Update.
	* c-c++-common/goacc/routine-level-of-parallelism-1.c: Likewise.
	* c-c++-common/goacc/routine-level-of-parallelism-2.c: New file.

From-SVN: r271345

	gcc/
	PR middle-end/89433
	* omp-general.c (oacc_build_routine_dims): Move some of its
	processing into...
	(oacc_verify_routine_clauses): ... this new function.
	* omp-general.h (oacc_verify_routine_clauses): New prototype.
	gcc/c/
	PR c/89433
	* c-parser.c (c_parser_oacc_routine): Normalize order of clauses.
	(c_finish_oacc_routine): Call oacc_verify_routine_clauses.
	gcc/cp/
	PR c++/89433
	* parser.c (cp_parser_oacc_routine)
	(cp_parser_late_parsing_oacc_routine): Normalize order of clauses.
	(cp_finalize_oacc_routine): Call oacc_verify_routine_clauses.
	gcc/testsuite/
	PR testsuite/89433
	* c-c++-common/goacc/routine-2.c: Update, and move some test
	into...
	* c-c++-common/goacc/routine-level-of-parallelism-1.c: ... this
	new file.

From-SVN: r271344

	gcc/c-family/
	PR c/89433
	* c-attribs.c (c_common_attribute_table): Set min_len to -1 for
	"omp declare target".
	gcc/c/
	PR c/89433
	* c-parser.c (c_finish_oacc_routine): Refer to OpenACC 'routine'
	clauses from "omp declare target" attribute.
	gcc/cp/
	PR c++/89433
	* parser.c (cp_finalize_oacc_routine): Refer to OpenACC 'routine'
	clauses from "omp declare target" attribute.
	gcc/fortran/
	PR fortran/89433
	* f95-lang.c (gfc_attribute_table): Set min_len to -1 for "omp
	declare target".
	* trans-decl.c (add_attributes_to_decl): Refer to OpenACC
	'routine' clauses from "omp declare target" attribute.
	gcc/testsuite/
	PR testsuite/89433
	* c-c++-common/goacc/classify-routine.c: Update.
	* gfortran.dg/goacc/classify-routine.f95: Likewise.

From-SVN: r271343

The rest of the Darwin ports now emit Lnnn$pb as the picbase
lable instead of the ancient (and hard to read) "L0000000nnn$pb".

This just updates this part of the rs6000 port, NFC intended.

2019-05-17  Iain Sandoe  <iain@sandoe.co.uk>

	* config/rs6000/rs6000.c (machopic_output_stub): Adjust the
	formatting of picbase labels to match other ports.

From-SVN: r271342

NFC intended, this simply adds a missing tab to the
generaed code.

2019-05-17  Iain Sandoe  <iain@sandoe.co.uk>

        * config/rs6000/rs6000.c (macho_branch_islands): Fix bad indent
        on the generated code.

From-SVN: r271341