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  1. 08 May, 2009 15 commits
    • re PR c/36892 (Support __attribute__((deprecated("text string")))) · 9b86d6bb 
      gcc/

2009-05-08  H.J. Lu  <hongjiu.lu@intel.com>
	    Andrew Morrow  <acm@google.com>

	PR c/36892
	* c-common.c (c_common_attribute_table): Permit deprecated
	attribute to take an optional argument.
	(handle_deprecated_attribute): If the optional argument to
	__attribute__((deprecated)) is not a string ignore the attribute
	and emit a warning.

	* c-decl.c (grokdeclarator): Updated warn_deprecated_use call.
	* c-typeck.c (build_component_ref): Likewise.
	(build_external_ref): Likewise.

	* toplev.c (warn_deprecated_use): Add an attribute argument.
	Emit the message associated with __attribute__((deprecated)).

	* toplev.h (warn_deprecated_use): Updated.

	* doc/extend.texi: Document new optional parameter to
	__attribute__((deprecated))

gcc/cp/

2009-05-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR c/36892
	* call.c (build_call_a): Updated warn_deprecated_use call.
	(build_over_call): Likewise.
	* decl.c (grokdeclarator): Likewise.
	(grokparms): Likewise.
	* semantics.c (finish_id_expression): Likewise.
	* typeck.c (build_class_member_access_expr): Likewise.
	(finish_class_member_access_expr): Likewise.

gcc/testsuite/

2009-05-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR c/36892
	* g++.dg/warn/deprecated-6.C: New.
	* gcc.dg/deprecated-4.c: Likewise.
	* gcc.dg/deprecated-5.c: Likewise.
	* gcc.dg/deprecated-6.c: Likewise.

From-SVN: r147293
      H.J. Lu committed
    • Fix bug in movdf_softfloat32. · 82ad047f 
      From-SVN: r147290
      Michael Eager committed
    • no-vfa-vect-37.c: Replace __aligned__(16) with __aligned__(__BIGGEST_ALIGNMENT__). · 03f1063f 
      2009-05-08  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.dg/vect/no-vfa-vect-37.c: Replace __aligned__(16) with
	__aligned__(__BIGGEST_ALIGNMENT__).
	* gcc.dg/vect/no-vfa-vect-43.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-49.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-53.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-57.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-61.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-79.c: Likewise.
	* gcc.dg/vect/Os-vect-95.c: Likewise.
	* gcc.dg/vect/pr20122.c: Likewise.
	* gcc.dg/vect/pr36493.c: Likewise.
	* gcc.dg/vect/pr37385.c: Likewise.
	* gcc.dg/vect/slp-7.c: Likewise.
	* gcc.dg/vect/slp-9.c: Likewise.
	* gcc.dg/vect/slp-widen-mult-s16.c: Likewise.
	* gcc.dg/vect/slp-widen-mult-u8.c: Likewise.
	* gcc.dg/vect/vect-35.c: Likewise.
	* gcc.dg/vect/vect-40.c: Likewise.
	* gcc.dg/vect/vect-42.c: Likewise.
	* gcc.dg/vect/vect-44.c: Likewise.
	* gcc.dg/vect/vect-46.c: Likewise.
	* gcc.dg/vect/vect-48.c: Likewise.
	* gcc.dg/vect/vect-52.c: Likewise.
	* gcc.dg/vect/vect-54.c: Likewise.
	* gcc.dg/vect/vect-56.c: Likewise.
	* gcc.dg/vect/vect-58.c: Likewise.
	* gcc.dg/vect/vect-60.c: Likewise.
	* gcc.dg/vect/vect-74.c: Likewise.
	* gcc.dg/vect/vect-75.c: Likewise.
	* gcc.dg/vect/vect-76.c: Likewise.
	* gcc.dg/vect/vect-77-alignchecks.c: Likewise.
	* gcc.dg/vect/vect-77.c: Likewise.
	* gcc.dg/vect/vect-77-global.c: Likewise.
	* gcc.dg/vect/vect-78-alignchecks.c: Likewise.
	* gcc.dg/vect/vect-78.c: Likewise.
	* gcc.dg/vect/vect-78-global.c: Likewise.
	* gcc.dg/vect/vect-80.c: Likewise.
	* gcc.dg/vect/vect-85.c: Likewise.
	* gcc.dg/vect/vect-87.c: Likewise.
	* gcc.dg/vect/vect-88.c: Likewise.
	* gcc.dg/vect/vect-92.c: Likewise.
	* gcc.dg/vect/vect-93.c: Likewise.
	* gcc.dg/vect/vect-95.c: Likewise.
	* gcc.dg/vect/vect-97.c: Likewise.
	* gcc.dg/vect/vect-complex-1.c: Likewise.
	* gcc.dg/vect/vect-complex-4.c: Likewise.
	* gcc.dg/vect/vect-complex-5.c: Likewise.
	* gcc.dg/vect/vect-multitypes-10.c: Likewise.
	* gcc.dg/vect/vect-multitypes-11.c: Likewise.
	* gcc.dg/vect/vect-multitypes-12.c: Likewise.
	* gcc.dg/vect/vect-multitypes-13.c: Likewise.
	* gcc.dg/vect/vect-multitypes-14.c: Likewise.
	* gcc.dg/vect/vect-multitypes-15.c: Likewise.
	* gcc.dg/vect/vect-multitypes-16.c: Likewise.
	* gcc.dg/vect/vect-multitypes-17.c: Likewise.
	* gcc.dg/vect/vect-multitypes-3.c: Likewise.
	* gcc.dg/vect/vect-multitypes-6.c: Likewise.
	* gcc.dg/vect/vect-multitypes-7.c: Likewise.
	* gcc.dg/vect/vect-multitypes-8.c: Likewise.
	* gcc.dg/vect/vect-multitypes-9.c: Likewise.
	* gcc.dg/vect/vect-outer-1a.c: Likewise.
	* gcc.dg/vect/vect-outer-1.c: Likewise.
	* gcc.dg/vect/vect-outer-2a.c: Likewise.
	* gcc.dg/vect/vect-outer-2b.c: Likewise.
	* gcc.dg/vect/vect-outer-2.c: Likewise.
	* gcc.dg/vect/vect-outer-2c.c: Likewise.
	* gcc.dg/vect/vect-outer-2d.c: Likewise.
	* gcc.dg/vect/vect-outer-3a.c: Likewise.
	* gcc.dg/vect/vect-outer-3b.c: Likewise.
	* gcc.dg/vect/vect-outer-3.c: Likewise.
	* gcc.dg/vect/vect-outer-3c.c: Likewise.
	* gcc.dg/vect/vect-outer-5.c: Likewise.
	* gcc.dg/vect/vect-outer-6.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s16a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s16b.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s8a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s8c.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u16a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u16b.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-s16.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-s8.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-u8.c: Likewise.
	* gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise.

From-SVN: r147286
      H.J. Lu committed
    • re PR tree-optimization/40062 (high memory usage and compile time in SCEV cprop with -O3) · 788d3075 
      2009-05-08  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/40062
	* tree-scalar-evolution.c (follow_ssa_edge_in_condition_phi):
	Avoid exponential behavior.

From-SVN: r147283
      Richard Guenther committed
    • re PR rtl-optimization/33928 (30% performance slowdown in floating-point code caused by r118475) · 00952e97 
      2009-05-08  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/33928
	PR 26854
	* fwprop.c (use_def_ref, get_def_for_use, bitmap_only_bit_bitween,
	process_uses, build_single_def_use_links): New.
	(update_df): Update use_def_ref.
	(forward_propagate_into): Use get_def_for_use instead of use-def
	chains.
	(fwprop_init): Call build_single_def_use_links and let it initialize
	dataflow.
	(fwprop_done): Free use_def_ref.
	(fwprop_addr): Eliminate duplicate call to df_set_flags.
	* df-problems.c (df_rd_simulate_artificial_defs_at_top, 
	df_rd_simulate_one_insn): New.
	(df_rd_bb_local_compute_process_def): Update head comment.
	(df_chain_create_bb): Use the new RD simulation functions.
	* df.h (df_rd_simulate_artificial_defs_at_top, 
	df_rd_simulate_one_insn): New.
	* opts.c (decode_options): Enable fwprop at -O1.
	* doc/invoke.texi (-fforward-propagate): Document this.

From-SVN: r147282
      Paolo Bonzini committed
    • re PR c/24581 (Complex arithmetic on special cases is incorrect.) · 2ca862e9 
      	PR c/24581
	* c-typeck.c (build_binary_op): Handle arithmetic between one real
	and one complex operand specially.
	* tree-complex.c (some_nonzerop): Do not identify a real value as
	zero if flag_signed_zeros.

testsuite:
	* gcc.dg/torture/complex-sign.h: New header.
	* gcc.dg/torture/complex-sign-add.c,
	gcc.dg/torture/complex-sign-mixed-add.c,
	gcc.dg/torture/complex-sign-mixed-div.c,
	gcc.dg/torture/complex-sign-mixed-mul.c,
	gcc.dg/torture/complex-sign-mixed-sub.c,
	gcc.dg/torture/complex-sign-mul.c,
	gcc.dg/torture/complex-sign-sub.c: New tests.

From-SVN: r147281
      Joseph Myers committed
    • re PR fortran/39876 (module procedure name that collides with the GNU intrinsic) · cb8e4445 
      2009-05-08  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39876
	* intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
	the symbol is a module procedure.


2009-05-08  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39876
	* gfortran.dg/intrinsic_3.f90: New.

From-SVN: r147279
      Janus Weil committed
    • re PR rtl-optimization/33928 (30% performance slowdown in floating-point code caused by r118475) · 3e807ffc 
      2009-05-08  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/33928
        * loop-invariant.c (record_use): Fix && vs. || mishap.

From-SVN: r147274
      Paolo Bonzini committed
    • re PR rtl-optimization/33928 (30% performance slowdown in floating-point code caused by r118475) · 1bfdbb29 
      2009-05-08  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/33928
        * loop-invariant.c (struct use): Add addr_use_p.
        (struct def): Add n_addr_uses.
        (struct invariant): Add cheap_address.
        (create_new_invariant): Set cheap_address.
        (record_use): Accept df_ref.  Set addr_use_p and update n_addr_uses.
        (record_uses): Pass df_ref to record_use.
        (get_inv_cost): Do not add inv->cost to comp_cost for cheap addresses used
	only as such.

From-SVN: r147270
      Paolo Bonzini committed
    • invoke.texi: Add do/recursion to the -fcheck= summary. · 7e79080a 
      2009-05-08  Tobias Burnus  <burnus@net-b.de>

       * invoke.texi: Add do/recursion to the -fcheck= summary.

From-SVN: r147268
      Tobias Burnus committed
    • sh.c: Do not include c-pragma.h. · 702cb2a0 
      	* config/sh/sh.c: Do not include c-pragma.h.

From-SVN: r147267
      Kaz Kojima committed
    • spu.c: Remove include of c-common.h. · 5e8df753 
      2009-05-07  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config/spu/spu.c: Remove include of c-common.h.

From-SVN: r147266
      Andrew Pinski committed
    • throw_allocator.h: Remove redundante include. · 29e357fd 
      2009-05-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/throw_allocator.h: Remove redundante include.

From-SVN: r147265
      Paolo Carlini committed
    • throw_allocator.h (throw_allocator_base): Avoid out of line member functions definitions. · 9fcf9c24 
      2009-05-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/throw_allocator.h (throw_allocator_base): Avoid
	out of line member functions definitions.
	(throw_allocator_base::_S_g, _S_map, _S_throw_prob, _S_label):
	Remove, use static locals instead.
	(throw_allocator_base::do_check_allocated, print_to_string): Declare.
	* src/throw_allocator.cc: New.
	* src/Makefile.am: Add.
	* config/abi/pre/gnu.ver: Add exports.
	* src/Makefile.in: Regenerate.

From-SVN: r147264
      Paolo Carlini committed
    • Daily bump. · c704f737 
      From-SVN: r147263
      GCC Administrator committed
  3. 07 May, 2009 21 commits
  5. 06 May, 2009 4 commits
    • gimple.def (GIMPLE_ASSIGN): Fix incorrect information in the comment. · 22f597f1 
      	* gimple.def (GIMPLE_ASSIGN): Fix incorrect information in the
	comment.  Add that if LHS is not a gimple register, then RHS1 has
	to be a single object (GIMPLE_SINGLE_RHS).

Co-Authored-By: Adam Nemet <anemet@caviumnetworks.com>

From-SVN: r147209
      Richard Guenther committed
    • re PR testsuite/40050 (plugin tests don't work with multilib) · 2ff2235c 
      2009-05-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/40050
	* lib/plugin-support.exp (plugin-test-execute): Use HOSTCC to
	build plugin.

From-SVN: r147208
      H.J. Lu committed
    • s-linux.ads, [...]: Define sa_handler_pos. · e84efdce 
      2009-05-06  Laurent GUERBY <laurent@guerby.net>

        * s-linux.ads, s-linux-alpha.ads, s-linux-hppa.ads, 
        osinte-linux.ads: Define sa_handler_pos.
        * s-osinte-linux.ads: Use it.
        * s-linux-mipsel.ads: New.	
        * system-linux-mips64el.ads: New.
        * gcc-interface/Makefile.in: Multilib handling for
        mipsel-linux and mips64el-linux.

From-SVN: r147207
      Laurent GUERBY committed
    • re PR fortran/39630 ([F03] Procedure Pointer Components) · 713485cc 
      2009-05-06  Janus Weil  <janus@gcc.gnu.org>
	    Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/39630
	* decl.c (match_procedure_interface): New function to match the
	interface for a PROCEDURE statement.
	(match_procedure_decl): Call match_procedure_interface.
	(match_ppc_decl): New function to match the declaration of a
	procedure pointer component.
	(gfc_match_procedure):  Call match_ppc_decl.
	(match_binding_attributes): Add new argument 'ppc' and handle the
	POINTER attribute for procedure pointer components.
	(match_procedure_in_type,gfc_match_generic): Added new argument to
	match_binding_attributes.
	* dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
	procedure pointer components.
	* expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
	(gfc_check_pointer_assign): Handle procedure pointer components, but no
	full checking yet.
	(is_proc_ptr_comp): New function to determine if an expression is a
	procedure pointer component.
	* gfortran.h (expr_t): Add EXPR_PPC.
	(symbol_attribute): Add new member 'proc_pointer_comp'.
	(gfc_component): Add new member 'formal'.
	(gfc_exec_op): Add EXEC_CALL_PPC.
	(gfc_get_default_type): Changed first argument.
	(is_proc_ptr_comp): Add prototype.
	(gfc_match_varspec): Add new argument.
	* interface.c (compare_actual_formal): Handle procedure pointer
	components.
	* match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
	procedure pointer components.
	* module.c (mio_expr): Handle EXPR_PPC.
	* parse.c (parse_derived): Handle procedure pointer components.
	* primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
	procedure pointer components.
	(gfc_variable_attr): Handle procedure pointer components.
	(gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
	first argument of gfc_get_default_type.
	(match_variable): Added new argument to gfc_match_varspec.
	* resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
	first argument of gfc_get_default_type.
	(resolve_structure_cons,resolve_actual_arglist): Handle procedure
	pointer components.
	(resolve_ppc_call): New function to resolve a call to a procedure
	pointer component (subroutine).
	(resolve_expr_ppc): New function to resolve a call to a procedure
	pointer component (function).
	(gfc_resolve_expr): Handle EXPR_PPC.
	(resolve_code): Handle EXEC_CALL_PPC.
	(resolve_fl_derived): Copy the interface for a procedure pointer
	component.
	(resolve_symbol): Fix overlong line.
	* st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
	* symbol.c (gfc_get_default_type): Changed first argument.
	(gfc_set_default_type): Changed first argument of gfc_get_default_type.
	(gfc_add_component): Initialize ts.type to BT_UNKNOWN.
	* trans.h (gfc_conv_function_call): Renamed.
	* trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
	* trans-expr.c (gfc_conv_component_ref): Ditto.
	(gfc_conv_function_val): Rename to 'conv_function_val', add new
	argument 'expr' and handle procedure pointer components.
	(gfc_conv_operator_assign): Renamed gfc_conv_function_val.
	(gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
	(gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
	argument 'expr' and handle procedure pointer components.
	(gfc_get_proc_ptr_comp): New function to get the backend decl for a
	procedure pointer component.
	(gfc_conv_function_expr): Renamed gfc_conv_function_call.
	(gfc_conv_structure): Handle procedure pointer components.
	* trans-intrinsic.c (gfc_conv_intrinsic_funcall,
	conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
	* trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
	* trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
	* trans-types.h (gfc_get_ppc_type): Add prototype.
	* trans-types.c (gfc_get_ppc_type): New function to build a tree node
	for a procedure pointer component.
	(gfc_get_derived_type): Handle procedure pointer components.


2009-05-06  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39630
	* gfortran.dg/proc_decl_1.f90: Modified.
	* gfortran.dg/proc_ptr_comp_1.f90: New.
	* gfortran.dg/proc_ptr_comp_2.f90: New.
	* gfortran.dg/proc_ptr_comp_3.f90: New.
	* gfortran.dg/proc_ptr_comp_4.f90: New.
	* gfortran.dg/proc_ptr_comp_5.f90: New.
	* gfortran.dg/proc_ptr_comp_6.f90: New.


Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>

From-SVN: r147206
      Janus Weil committed