GitLab

	* config/sh/sh.c (sh_output_mi_thunk): Don't call dbr_schedule.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177839 138bc75d-0d04-0410-961f-82ee72b054a4

        PR fortran/31461
        * trans-decl.c (generate_local_decl): Warn about
        unused explicitly imported module variables/parameters.

2011-08-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/31461
        * gfortran.dg/warn_unused_var_2.f90: New.
        * gfortran.dg/warn_unused_var_3.f90: New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177833 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree.h (convert_to_ptrofftype_loc): New function.
	(convert_to_ptrofftype): Define.
	* builtins.c (expand_builtin_bzero): Use size_type_node.
	(fold_builtin_bzero): Likewise.
	(std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer.
	* c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc.
	* cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc.
	(cgraph_redirect_edge_call_stmt_to_callee): Use size_int.
	* expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus.
	* fold-const.c (build_range_check): Negate using the original
	type.
	(fold_unary_loc): Use fold_build_pointer_plus_loc.
	* gimple-fold.c (gimple_adjust_this_by_delta): Use
	convert_to_ptrofftype.
	* gimplify.c (gimplify_self_mod_expr): Likewise.
	* graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise.
	(graphite_create_new_loop_guard): Likewise.
	* graphite-sese-to-poly.c (my_long_long): Remove.
	(scop_ivs_can_be_represented): Adjust.
	* tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p.
	* tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus.
	* tree-loop-distribution.c (build_size_arg_loc): Use
	size_type_node.
	(generate_memset_zero): Simplify.
	* tree-mudflap.c: Use fold_convert, not convert.
	* tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in
	its own type.
	(determine_offset): Likewise for DR_STEP.
	(valid_initializer_p): Likewise.
	* tree-profile.c (prepare_instrumented_value): Convert the pointer
	to an integer type of same size.
	* tree-scalar-evolution.c (interpret_rhs_expr): Do not refer
	to sizetype without need.
	* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
	* tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype.
	* tree-ssa-loop-manip.c (create_iv): Likewise.
	(determine_exit_conditions): Adjust comment.
	* tree-ssa-pre.c (create_expression_by_pieces): Use
	convert_to_ptrofftype.
	* tree-ssa-structalias.c (get_constraint_for_1): Likewise.
	* varasm.c (array_size_for_constructor): Compute using double_ints.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177828 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/43597
	* gcc.target/arm/pr43597.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177827 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/50090
	* config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
	instead of an assembly one.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177826 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/50070
	* resolve.c (resolve_fl_variable): Reject non-constant character lengths
	in COMMON variables.


2011-08-17  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/50070
	* gfortran.dg/common_13.f90: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177825 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177820 138bc75d-0d04-0410-961f-82ee72b054a4

	* pt.c (unify_pack_expansion): Correct overloaded unification
	logic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177813 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177812 138bc75d-0d04-0410-961f-82ee72b054a4

	on a member function or static data member, call mark_used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177811 138bc75d-0d04-0410-961f-82ee72b054a4

	* typeck2.c (cxx_incomplete_type_diagnostic): Handle
	init_list_type_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177810 138bc75d-0d04-0410-961f-82ee72b054a4

            Dominique Dhumieres  <dominiq@lps.ens.fr>

        PR fortran/50094
        * resolve.c (resolve_symbol): Fix stupid typo.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177801 138bc75d-0d04-0410-961f-82ee72b054a4

	when generating an integer result where possible.  Short-cut
	comparison against 0 also for QImode.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177795 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/spu/spu-protos.h (spu_legitimize_reload_address): Add
	prototype.
	* config/spu/spu.c (spu_legitimize_reload_address): New function.
	(spu_legitimate_address_p): Do not check displacement if the base
	is an eliminable stack register.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177794 138bc75d-0d04-0410-961f-82ee72b054a4

	PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
	* config/m32c/m32c-protos.h (m32c_preferred_reload_class,
	m32c_preferred_output_reload_class): Remove.
	* config/m32c/m32c.c (m32c_preferred_reload_class): Make static.
	Change rclass argument and return types to reg_class_t. Use
	reg_class_subset_p instead of class_sizes.
	(m32c_preferred_output_reload_class): Make static. Change rclass
	argument and return types to reg_class_t.
	(TARGET_PREFERRED_RELOAD_CLASS,
	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177790 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177789 138bc75d-0d04-0410-961f-82ee72b054a4

	PR tree-optimization/50082
	* tree-ssa-forwprop.c (combine_cond_expr_cond): Handle overflow
	warnings here, instead of ...
	(ssa_forward_propagate_and_combine): ... here.
	(forward_propagate_into_comparison_1): Adjust.
	(forward_propagate_into_comparison): Likewise.
	(forward_propagate_into_gimple_cond): Likewise.
	(forward_propagate_into_cond): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177788 138bc75d-0d04-0410-961f-82ee72b054a4

instead of ggc_alloc_zone_vec_rtvec_def.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177785 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree.h (ptrofftype_p): New helper function.
	* tree-cfg.c (verify_expr): Use ptrofftype_p for POINTER_PLUS_EXPR
	offset verification.
	(verify_gimple_assign_binary): Likewise.
	* tree.c (build2_stat): Likewise.
	* tree-chrec.c (chrec_fold_plus_poly_poly): Likewise.
	(reset_evolution_in_loop): Likewise.
	* tree-chrec.h (build_polynomial_chrec): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177784 138bc75d-0d04-0410-961f-82ee72b054a4

	* ggc.h (ggc_alloc_rtvec_sized): Change arguments of
	ggc_alloc_zone_vec_rtvec_def.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177782 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree-vrp.c (extract_range_from_multiplicative_op_1): New
	helper factored out from ...
	(extract_range_from_binary_expr_1): ... here.  Re-structure
	to not glob handling too different tree codes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177781 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177779 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177777 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/50085
	* g++.dg/opt/life1.C: Only run on Linux.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177772 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177769 138bc75d-0d04-0410-961f-82ee72b054a4

linemap_position_for_column, removed it and updated users
to use linemap_position_for_column instead

        libcpp/ChangeLog
	* include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove.
	Update all users to use linemap_position_for_column instead.

        gcc/go/ChangeLog
	* gofrontend/lex.cc (Lex::location): Update to use
	linemap_position_for_column instead.
        (Lex::earlier_location): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177768 138bc75d-0d04-0410-961f-82ee72b054a4

        * resolve.c (resolve_symbol): Fix coarray result-var check.

2011-08-15  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_26.f90: New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177767 138bc75d-0d04-0410-961f-82ee72b054a4

        * explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size
        setting out to include allocate_stack named pattern as well.
        * builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note.
        * stmt.c (expand_stack_restore): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177764 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177763 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/50082
	* fold-const.c (maybe_canonicalize_comparison_1): Properly
	convert the modified operand to the other operand type.
	(fold_comparison): Call maybe_canonicalize_comparison_1 with
	useless conversions stripped from comparison operands.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177762 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree-vrp.c (value_range_nonnegative_p): Fix anti-range case.
	(extract_range_from_unary_expr_1): Restructure.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177761 138bc75d-0d04-0410-961f-82ee72b054a4

	PR tree-optimization/50058
	* tree-ssa-sccvn.c (vn_reference_lookup_3): Relax aggregate
	copy matching.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177760 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	PR target/50022
	* config/arm/arm.c (output_move_double): Add 2 parameters
	to count the number of insns emitted and whether to emit or not.
	Use the flag to decide when to emit and count number of instructions
	that will be emitted.
	Handle case where output_move_double might be called for calculating
	lengths with an invalid constant.
	(arm_count_output_move_double_insns): Define.
	* config/arm/arm-protos.h (arm_count_output_move_double_insns): Declare.
	(output_move_double): Adjust prototype.
	* config/arm/vfp.md ("*movdi_vfp"): Adjust call to
	output_move_double.
	("*movdi_vfp_cortexa8"): Likewise and add attribute
	for ce_count.
	* config/arm/arm.md ("*arm_movdi"): Adjust call to output_move_double.
	("*movdf_soft_insn"): Likewise.
	* config/arm/cirrus.md ("*cirrus_arm_movdi"): Likewise.
	("*cirrus_thumb2_movdi"): Likewise.
	("*thumb2_cirrus_movdf_hard_insn"): Likewise.
	("*cirrus_movdf_hard_insn"): Likewise.
	* config/arm/neon.md (*neon_mov<mode> VD): Likewise.
	* config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Likewise.
	("mov<mode>_internal VMMX"): Likewise.
	* config/arm/fpa.md (*movdf_fpa, *thumb2_movdf_fpa): Likewise.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177759 138bc75d-0d04-0410-961f-82ee72b054a4

	-fdump-tree-vrp1.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177758 138bc75d-0d04-0410-961f-82ee72b054a4

	* doc/xml/images/*: Image and image filename changes.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177757 138bc75d-0d04-0410-961f-82ee72b054a4

	* testsuite/data/make_graph_test_infos.xml: Edit.
	* testsuite/data/make_graph_htmls.xml: Remove
	* scripts/make_graph.py: Edit, fix.
	* scripts/make_graphs.py: Remove.

	* doc/Makefile.am (doc-svg-performance): New.
	(doc-html-performance): Remove.
	* doc/Makefile.in: Regenerate.

	* doc/xml/manual/test_policy_data_structures.xml: Markup changes.
	* doc/xml/manual/policy_data_structures.xml: Same.
	* doc/xml/manual/locale.xml: Same.

	Testsuite renames.
	* performance/ext/pb_ds/priority_queue_text_modify_down_timing.cc:
	Rename.
	* performance/ext/pb_ds/random_int_find_timing.cc: Same.
	* performance/ext/pb_ds/multimap_text_insert_mem_usage.hpp
	* performance/ext/pb_ds/multimap_text_find_timing.hpp
	* performance/ext/pb_ds/priority_queue_random_int_push_timing.cc: Same.
	* performance/ext/pb_ds/priority_queue_text_modify_timing.hpp
	* performance/ext/pb_ds/tree_order_statistics_timing.cc: Same.
	* performance/ext/pb_ds/multimap_text_insert_mem_usage_large.cc: Same.
	* performance/ext/pb_ds/priority_queue_text_push_pop_timing.cc: Same.
	* performance/ext/pb_ds/priority_queue_text_join_timing.cc: Same.
	* performance/ext/pb_ds/multimap_text_insert_timing_small.cc: Same.
	* performance/ext/pb_ds/random_int_subscript_insert_timing.cc: Same.
	* performance/ext/pb_ds/tree_text_lor_find_timing.cc: Same.
	* performance/ext/pb_ds/priority_queue_text_pop_mem_usage.cc: Same.
	* performance/ext/pb_ds/multimap_text_find_timing_small.cc: Same.
	* performance/ext/pb_ds/text_find_timing.cc: Same.
	* performance/ext/pb_ds/tree_text_insert_timing.cc: Same.
	* performance/ext/pb_ds/hash_random_int_erase_mem_usage.cc: Same.
	* performance/ext/pb_ds/random_int_subscript_find_timing.cc: Same.
	* performance/ext/pb_ds/priority_queue_text_push_timing.cc: Same.
	* performance/ext/pb_ds/tree_split_join_timing.cc: Same.
	* performance/ext/pb_ds/multimap_text_insert_timing_large.cc: Same.
	* performance/ext/pb_ds/priority_queue_text_modify_up_timing.cc: Same.
	* performance/ext/pb_ds/multimap_text_find_timing_large.cc: Same.
	* performance/ext/pb_ds/priority_queue_random_int_push_pop_timing.cc:
	Same.
	* performance/ext/pb_ds/multimap_text_insert_timing.hpp
	* performance/ext/pb_ds/multimap_text_insert_mem_usage_small.cc: Same.
	* performance/ext/pb_ds/hash_zlob_random_int_find_timing.cc: Same.

	* performance/ext/pb_ds/all_int_find.cc: To these new files...
	* performance/ext/pb_ds/all_int_subscript_find.cc: ...this.
	* performance/ext/pb_ds/all_int_subscript_insert.cc: ...this.
	* performance/ext/pb_ds/all_text_find.cc: ...this.
	* performance/ext/pb_ds/hash_int_erase_mem.cc: ...this.
	* performance/ext/pb_ds/hash_zlob_int_find.cc: ...this.
	* performance/ext/pb_ds/multimap_text_find.hpp
	* performance/ext/pb_ds/multimap_text_find_large.cc: ...this.
	* performance/ext/pb_ds/multimap_text_find_small.cc: ...this.
	* performance/ext/pb_ds/multimap_text_insert.hpp
	* performance/ext/pb_ds/multimap_text_insert_large.cc: ...this.
	* performance/ext/pb_ds/multimap_text_insert_mem.hpp
	* performance/ext/pb_ds/multimap_text_insert_mem_large.cc: ...this.
	* performance/ext/pb_ds/multimap_text_insert_mem_small.cc: ...this.
	* performance/ext/pb_ds/multimap_text_insert_small.cc: ...this.
	* performance/ext/pb_ds/priority_queue_int_push.cc: ...this.
	* performance/ext/pb_ds/priority_queue_int_push_pop.cc: ...this.
	* performance/ext/pb_ds/priority_queue_text_join.cc: ...this.
	* performance/ext/pb_ds/priority_queue_text_modify_down.cc: ...this.
	* performance/ext/pb_ds/priority_queue_text_modify.hpp
	* performance/ext/pb_ds/priority_queue_text_modify_up.cc: ...this.
	* performance/ext/pb_ds/priority_queue_text_pop_mem.cc: ...this.
	* performance/ext/pb_ds/priority_queue_text_push.cc: ...this.
	* performance/ext/pb_ds/priority_queue_text_push_pop.cc: ...this.
	* performance/ext/pb_ds/tree_order_statistics.cc: ...this.
	* performance/ext/pb_ds/tree_split_join.cc: ...this.
	* performance/ext/pb_ds/tree_text_insert.cc: ...this.
	* performance/ext/pb_ds/tree_text_lor_find.cc: ...this.

	* doc/xml/images/*: Image and image filename changes.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177756 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177755 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/i386/i386-protos.h (ix86_expand_round_sse4): New prototype.
	* config/i386/i386.md (round<mode>2): Use ix86_expand_round_sse4
	for TARGET_ROUND.

	(rint<mode>2): Simplify TARGET_ROUND check.
	(floor<mode>2): Ditto.
	(ceil<mode>2): Ditto.
	(btrunc<mode>2): Ditto.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177751 138bc75d-0d04-0410-961f-82ee72b054a4

	* module.c (use_iso_fortran_env_module):  Spell 'referrenced' correctly.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177750 138bc75d-0d04-0410-961f-82ee72b054a4

	as mmix_preferred_output_reload_class.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177749 138bc75d-0d04-0410-961f-82ee72b054a4