* misc.c (gfc_free): Remove function.
* gfortran.h (gfc_free): Remove its prototype.

From-SVN: r172667

Do that by running this command:
  perl -pi -e    's/\bgfc_free ?\(/free (/' \
    $(git grep -El '\bgfc_free ?\(')
which also corrects the few uses that lacked a space between
the function name and the open parenthesis.
Manually undo the change to the function definition itself
and its prototype.  They'll be removed next.
* array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
* constructor.c (node_free): Likewise.
* cpp.c (dump_queued_macros): Likewise.
* data.c (gfc_assign_data_value): Likewise.
* decl.c (free_variable, free_value, gfc_free_data): Likewise.
(gfc_free_data_all, match_old_style_init): Likewise.
(gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
Likewise.
(gfc_match_modproc): Likewise.
* dependency.c (check_section_vs_section): Likewise.
* error.c (gfc_pop_error, gfc_free_error): Likewise.
* expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
(gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
(find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
Likewise.
* frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
(strip_function_call, optimize_comparison): Likewise.
* interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
(CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
Likewise.
* intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
(gfc_convert_chartype): Likewise.
* io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
Likewise.
(gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
* match.c (gfc_free_iterator, gfc_match_associate): Likewise.
(gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
Likewise.
(free_case, gfc_free_forall_iterator): Likewise.
* misc.c: Likewise.
* module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
(free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
(mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
(mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
(mio_full_typebound_tree, skip_list, load_equiv): Likewise.
(free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
* openmp.c (gfc_free_omp_clauses): Likewise.
* options.c (gfc_post_options): Likewise.
* parse.c (select_type_pop, parse_omp_structured_block): Likewise.
* primary.c (gfc_free_structure_ctor_component): Likewise.
* resolve.c (resolve_structure_cons, check_host_association): Likewise.
(gfc_resolve_forall, resolve_equivalence): Likewise.
* scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
(gfc_define_undef_line, preprocessor_line, include_line): Likewise.
(load_file, gfc_read_orig_filename): Likewise.
* simplify.c (simplify_transformation_to_array): Likewise.
(gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
Likewise.
(gfc_simplify_compiler_options): Likewise.
* st.c (gfc_free_statement, gfc_free_statements): Likewise.
(gfc_free_association_list): Likewise.
* symbol.c (free_components, gfc_free_st_label, free_st_labels):
Likewise.
(gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
(free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
(free_common_tree, free_uop_tree, free_sym_tree): Likewise.
(gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
Likewise.
(gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
(gfc_free_namespace): Likewise.
* trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
(gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
(gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
* trans-common.c (get_init_field, create_common): Likewise.
* trans-const.c (gfc_build_wide_string_const): Likewise.
(gfc_conv_string_init): Likewise.
* trans-decl.c (gfc_generate_function_code): Likewise.
* trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
Likewise.
(SCALAR_POINTER, gfc_conv_statement_function): Likewise.
(gfc_trans_subarray_assign): Likewise.
* trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
* trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
(transfer_namelist_element, transfer_array_component): Likewise.
* trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
* trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
* trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
Likewise.

From-SVN: r172666

in preparation for the s/gfc_free/free/ transformation.
* gfortran.h (free): Remove macro definition that would otherwise
prevent direct use of the function.

From-SVN: r172665

From-SVN: r172664

	* ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h
	(want_inline_function_called_once_p): Break out the logic from
	ipa_inline.
	(edge_badness): Ensure that profile is not misupdated.
	(lookup_recursive_calls): Prioritize by call frequencies.
	(inline_small_functions): Move program size estimates here;
	actually process whole queue even when unit growth has been
	met. (to properly compute inline_failed reasons and for the
	case unit size decrease.) Revisit comments on recursive
	inlining.
	(ipa_inline): Remove unit summary code; first inline hot calls
	of functions called once, cold calls next.
	(order, nnodes): Remove unused variables.
	* Makefile.in (ipa-inline.o): No longer depent on ggc files.
	(GTFILES): Remove ipa-inline.c
	* sel-sched.c (fill_insns): Silence uninitialized var warning.

From-SVN: r172663

From-SVN: r172660

From Rainer Orth.

From-SVN: r172659

2011-04-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * array.c (gfc_match_array_ref): Check for too many
        * codimensions.
        * check.c (gfc_check_image_index): Check number of elements
        in SUB argument.
        * simplify.c (gfc_simplify_image_index): Remove unreachable
        * checks.

2011-04-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_17.f90: New.
        * gfortran.dg/coarray_10.f90: Update dg-error.

From-SVN: r172658

	PR testsuite/48251
	* gcc.dg/guality/guality.exp: Disable on alpha*-dec-osf*.
	* gfortran.dg/guality/guality.exp: Likewise.

From-SVN: r172657

From-SVN: r172655

From-SVN: r172654

From-SVN: r172651

2011-04-18  Richard Guenther  <rguenther@suse.de>

	PR middle-end/46364
	* g++.dg/torture/pr46364.C: New testcase.

From-SVN: r172649

From-SVN: r172648

	Richard Earnshaw  <rearnsha@arm.com>

	* arm.c (neon_builtin_type_bits): Remove.
	(typedef enum neon_builtin_mode): New.
	(T_MAX): Don't define.
	(typedef enum neon_builtin_datum): Remove bits, codes[],
	num_vars and base_fcode.  Add mode, code and fcode.
	(VAR1, VAR2, VAR3, VAR4, VAR5, VAR6, VAR7, VAR8, VAR9
	VAR10): Change accordingly.
	(neon_builtin_data[]): Change accordingly
	(arm_init_neon_builtins): Change accordingly.
	(neon_builtin_compare): Remove.
	(locate_neon_builtin_icode): Remove.
	(arm_expand_neon_builtin): Change accordingly.

	* arm.h (enum arm_builtins): Move to ...
	* arm.c (enum arm_builtins): ... here; and rearrange builtin code.

	* arm.c (arm_builtin_decl): Declare.
	(TARGET_BUILTIN_DECL): Define.
	(enum arm_builtins): Correct ARM_BUILTIN_MAX.
	(arm_builtin_decls[]): New.
	(arm_init_neon_builtins): Store builtin declarations in
	arm_builtin_decls[].
	(arm_init_tls_builtins): Likewise.
	(arm_init_iwmmxt_builtins): Likewise.  Refactor initialization code.
	(arm_builtin_decl): New.

Co-Authored-By: Richard Earnshaw <rearnsha@arm.com>

From-SVN: r172646

2011-04-18  Richard Guenther  <rguenther@suse.de>

	* tree.c (upper_bound_in_type): Build properly canonicalized
	INTEGER_CSTs.
	(lower_bound_in_type): Likewise.

From-SVN: r172645

2011-04-18  Richard Guenther  <rguenther@suse.de>

	* gimple.h (gimple_call_addr_fndecl): New function.
	(gimple_call_fndecl): Use it.
	* gimple-fold.c (gimple_fold_call): Fold away OBJ_TYPE_REFs
	for direct calls.
	* tree-ssa-ccp.c (ccp_fold_stmt): Remove OBJ_TYPE_REF folding.
	* tree-ssa-pre.c (eliminate): Also simplify indirect OBJ_TYPE_REFs.

From-SVN: r172644

	* gcc.dg/pr48235.c: Add dg-require-effective-target freorder.

From-SVN: r172643

2011-04-18  Richard Guenther  <rguenther@suse.de>

	PR middle-end/48650
	* tree.c (build_string): STRING_CST is now derived from tree_typed.

From-SVN: r172642

	PR lto/48492
	* cfgexpand.c (expand_debug_expr) <VAR_DECL>: Return NULL for a
	DECL_IN_CONSTANT_POOL without RTL.

From-SVN: r172641

	PR target/48252
	* config/arm/arm.c (neon_emit_pair_result_insn): Swap arguments
	to match neon_vzip/vuzp/vtrn_internal.
	* config/arm/neon.md (neon_vtrn<mode>_internal): Make both
	outputs explicitly dependent on both inputs.
	(neon_vzip<mode>_internal, neon_vuzp<mode>_internal): Likewise.


Co-Authored-By: Ira Rosen <ira.rosen@linaro.org>

From-SVN: r172639

	PR tree-optimization/48616
	* tree-vect-stmts.c (vectorizable_shift): If SLP, determine
	whether the shift is by scalar or vector based on whether all SLP
	scalar stmts have the same rhs.

	* gcc.dg/pr48616.c: New test.

From-SVN: r172638

2011-04-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * iresolve.c (gfc_resolve_image_index): Set ts.type.
        * simplify.c (gfc_simplify_image_index): Don't abort if the
        * bounds
        are not known at compile time and handle -fcoarray=lib.
        * trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
        IMAGE_INDEX.
        (conv_intrinsic_cobound): Fix comment typo.
        (trans_this_image): New function.
        * trans-array.c (gfc_unlikely): Move to trans.c.
        * trans.c (gfc_unlikely): Function moved from trans-array.c.
        (gfc_trans_runtime_check): Use it.
        * trans-io.c (gfc_trans_io_runtime_check): Ditto.
        * trans.h (gfc_unlikely): Add prototype.

2011-04-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_16.f90: New.

From-SVN: r172637

2011-04-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/48462
	* trans-expr.c (fcncall_realloc_result): Renamed version of
	realloc_lhs_bounds_for_intrinsic_call that does not touch the
	descriptor bounds anymore but makes a temporary descriptor to
	hold the result.
	(gfc_trans_arrayfunc_assign): Modify the reference to above
	renamed function.

2011-04-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/48462
	* gfortran.dg/realloc_on_assign_7.f03: New test.

From-SVN: r172636

2011-04-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/48602
	* gfortran.dg/fmt_g0_6.f08: New test.

From-SVN: r172635

2011-04-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/48602
	* io/write_float.def (output_float_FMT_G): Use current rounding mode
	to set the rounding parameters. (output_float): Skip rounding
	if value is zero.

From-SVN: r172634

	PR c++/48531
	* typeck2.c (build_functional_cast): Disallow array type.

From-SVN: r172632

From-SVN: r172631

From-SVN: r172630

2011-04-17  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/25_algorithms/partition/moveable.cc: Actually run
	it in parallel-mode for check-parallel.

From-SVN: r172625

	* gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
	$(CFLAGS) on the link line.

From-SVN: r172622

2011-04-17  Daniel Krugler  <daniel.kruegler@googlemail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/48635 (again)
	* include/bits/unique_ptr.h (unique_ptr<>::unique_ptr(unique_ptr<>&&),
	unique_ptr<_Tp[]>::unique_ptr(unique_ptr<>&&),
	unique_ptr<>::operator=(unique_ptr<>&&),
	unique_ptr<_Tp[]>::operator=(unique_ptr<>&&)): Use forward<_Ep>, not
	forward<_Dp>, to forward the deleter.
	* testsuite/20_util/unique_ptr/assign/48635_neg.cc: New.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r172619

2011-04-17  Chung-Lin Tang  <cltang@codesourcery.com>

	* config/arm/arm.c (neon_struct_mem_operand): Support POST_INC/PRE_DEC
	memory operands.

From-SVN: r172617

gcc/
	* config/mips/mips.c (mips_cfun_call_saved_reg_p): Handle global
	registers.

gcc/testsuite/
	* gcc.target/mips/reg-var-1.c: New test.

From-SVN: r172616

	* cgrpah.h (struct cgraph_node): Remove finalized_by_frontend.
	* cgrpahunit.c (cgraph_finalize_function): Do not set finalized_by_frontend.
	* lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
	finalized_by_frontend.

From-SVN: r172614

	* cgraph.c (cgraph_clone_node): Do not handle vtable_method
	* cgraph.h (struct cgraph_local_info): Drop vtable_method.
	* cgraphunit.c (cgraph_copy_node_for_versioning): Drop vtable_method.
	* lto-cgraph.c (lto_output_node, input_overwrite_node): Drop vtable method.
	* gimple-fold.c (can_refer_decl_in_current_unit_p): Mention PR20991 in
	gimple-fold.c
	* varasm.c (mark_decl_referenced): Drop vtable_method handling code.
	* cp/class.c (cp_fold_obj_type_ref): Drop vtable_method.

From-SVN: r172613

	PR lto/48538
	* lto-cgraph.c (merge_profile_summaries): Check that lto_file_data
	is non-null before accessing it.
	(input_cgraph): Remove trailing spaces.

From-SVN: r172611

From-SVN: r172610

lto-symtab.c (lto_cgraph_replace_node): When call statement is present, also set gimple_call_set_cannot_inline.


	* lto-symtab.c (lto_cgraph_replace_node): When call statement is
	present, also set gimple_call_set_cannot_inline.
	* ipa-inline.c: Update toplevel comment.
	(MAX_TIME): Remove.
	(cgraph_clone_inlined_nodes): Fix linebreaks.
	(cgraph_check_inline_limits): Restructure to ...
	(caller_growth_limits): ... this one; be more tolerant
	on growth in nested inline chains; add explanatory comment;
	fix stack accounting thinko introduced by previous patch.
	(cgraph_default_inline_p): Remove.
	(report_inline_failed_reason): New function.
	(can_inline_edge_p): New function.
	(can_early_inline_edge_p): New function.
	(leaf_node_p): Move upwards in file.
	(want_early_inline_function_p): New function.
	(want_inline_small_function_p): New function.
	(want_inline_self_recursive_call_p): New function.
	(cgraph_edge_badness): Rename to ...
	(edge_badness) ... this one; fix linebreaks.
	(update_edge_key): Update call of edge_baddness; add
	detailed dump about queue updates.
	(update_caller_keys): Use can_inline_edge_p and
	want_inline_small_function_p.
	(cgraph_decide_recursive_inlining): Rename to...
	(recursive_inlining): Use can_inline_edge_p and
	want_inline_self_recursive_call_p; simplify and
	remove no longer valid FIXME.
	(cgraph_set_inline_failed): Remove.
	(add_new_edges_to_heap): Use can_inline_edge_p and
	want_inline_small_function_p.
	(cgraph_decide_inlining_of_small_functions): Rename to ...
	(inline_small_functions): ... this one; cleanup; use
	can/want predicates; cleanup debug ouput; work edges
	till fibheap is exhausted and do not stop once unit
	growth is reached; remove later loop processing remaining
	edges.
	(cgraph_flatten): Rename to ...
	(flatten_function): ... this one; use can_inline_edge_p
	and can_early_inline_edge_p predicates.
	(cgraph_decide_inlining): Rename to ...
	(ipa_inline): ... this one; remove unreachable nodes before
	inlining functions called once; simplify the pass.
	(cgraph_perform_always_inlining): Rename to ...
	(inline_always_inline_functions): ... this one; use
	DECL_DISREGARD_INLINE_LIMITS; use can_inline_edge_p
	predicate
	(cgraph_decide_inlining_incrementally): Rename to ...
	(early_inline_small_functions): ... this one; simplify
	using new predicates; cleanup; make dumps prettier.
	(cgraph_early_inlining): Rename to ...
	(early_inliner): newer inline regular functions into always-inlines;
	fix updating of call stmt summaries.
	(pass_early_inline): Update for new names.
	(inline_transform): Fix formating.
	(gate_cgraph_decide_inlining): Rename to ...
	(pass_ipa_inline): ... this one.
	* ipa-inline.h (inline_summary): Remove disregard_inline_limits.
	* ipa-inline-analysis.c (dump_inline_summary): Update.
	(compute_inline_parameters): Do not compute disregard_inline_limits;
	look for mismatching arguments.
	(estimate_growth): Fix handlig of non-trivial self recursion.
	(inline_read_summary): Do not read info->disregard_inline_limits.
	(inline_write_summary): Do not write info->disregard_inline_limits.
	* tree-inline.c (inline_forbidden_into_p, tree_can_inline_p): Remove and
	move all checks into can_inline_edge_p predicate; re-enable code comparing
	optimization levels.
	(expand_call_inline): Do not test inline_forbidden_into_p.
	* Makefile.in (ipa-inline.o): Update arguments.

	* gcc.dg/winline-5.c: Update testcase.

From-SVN: r172609

decl.c (gnat_to_gnu_entity): Declare the padded type built for the return type if it is unconstrained.

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
	padded type built for the return type if it is unconstrained.

From-SVN: r172608