2005-07-25  Richard Guenther  <rguenther@gcc.gnu.org>

	* gcc.dg/tree-ssa/flatten-1.c: Use longer function names
	for matching of asm labels.

From-SVN: r102361

2005-07-25  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/tree-ssa/20050719-1.c: Add return 0;.

From-SVN: r102360

2005-07-25  Richard Guenther  <rguenther@suse.de>

	PR testsuite/22624
	* gcc.dg/tree-ssa/flatten-2.c: Fix label patterns.

From-SVN: r102359

2005-07-25  Richard Guenther  <rguenther@suse.de>

	* tree-dfa.c (mark_new_vars_to_rename): Protect against
	calling with a PHI_NODE argument.

	* tree-flow-inline.h (overlap_subvar): Protect against
	possible overflow.

From-SVN: r102358

2005-07-25  Paolo Bonzini  <bonzini@gnu.org>

	* aclocal.m4 (gcc_AC_CHECK_TOOL): Add /bin to default directory.
	* configure: Regenerate.

From-SVN: r102357

        * expr.c (highest_pow2_factor): Make extern.
        * tree-data-ref.c (ptr_decl_may_alias_p): New function.
        (ptr_ptr_may_alias_p, may_alias_p, record_ptr_differ_p,
        record_array_differ_p, array_ptr_differ_p): Likewise.
        (base_object_differ_p): Rename (from array_base_name_differ_p). Support
        additional cases. Call the above functions.
        (base_addr_differ_p): Moved from tree-vect-analyze.c. Call
        base_object_differ_p when there are two base objects. Otherwise, compare
        base address and offset. Call may_alias_p.
        (dump_data_reference): Use a correct field name.
        (analyze_array): Make static. Initialize new data-ref fields.
        (analyze_indirect_ref): New function.
        (init_data_ref): Initialize new data-ref fields.
        (strip_conversion): Moved from tree-vect-analyze.c.
        (analyze_offset_expr, get_ptr_offset, address_analysis, object_analysis):
        Likewise.
        (analyze_offset): New function.
        (create_data_ref): Likewise.
        (initialize_data_dependence_relation): Call base_addr_differ_p. Compare
        dimensions for ARRAY_REFs only.
        (build_classic_dist_vector): Make static.
        (access_functions_are_affine_or_constant_p): Call macro to get the
        address of access functions.
        (compute_all_dependences): Add new parameter
        compute_self_and_read_read_dependences. Compute self and read-read
        dependences if it is true.
        (find_data_references_in_loop): Call create_data_ref. Initialize new
        data-ref fields.
        (compute_data_dependences_for_loop): Add new parameter
        compute_self_and_read_read_dependences. Remove parameter nb_loops,
        compute nb_loops. Call compute_all_dependences, build_classic_dist_vector
        and build_classic_dir_vector with correct parameters.
        (analyze_all_data_dependences): Call compute_data_dependences_for_loop with
        correct parameters. Compare dimensions for ARRAY_REFs only.
        (free_data_refs): Call macro to free access functions.
        * tree-data-ref.h (struct first_location_in_loop): New structure. Move
        fields from stmt_vinfo.
        (struct base_object_info): New structure.
        (struct data_reference): Move fields to base_object_info. Add fields
        first_location and object_info for above structures. Move fields from
        stmt_info: memtag, ptr_info, subvars, misalignment. Add new field aligned_to.
        Add macros to access the new fields.
        Update functions declarations.
        * tree-flow.h (is_aliased_with): Declare.
        * tree-loop-linear.c (linear_transform_loops): Call
        compute_data_dependences_for_loop with correct parameters.
        * tree-ssa-alias.c (is_aliased_with): New function.
        * tree-vect-analyze.c (vect_get_ptr_offset): Remove.
        (vect_analyze_offset_expr, vect_base_addr_differ_p): Likewise.
        (vect_analyze_data_ref_dependence): Get ddr. Remove call to
        vect_base_addr_differ_p, compute_subscript_distance and
        build_classic_dist_vector. Add printings. Check absolute value of
        distance.
        (vect_analyze_data_ref_dependences): Go through ddrs instead of data-refs.
        (vect_compute_data_ref_alignment): Get the fields of data-ref instead of
        stmt. Check aligned_to. Check if the base is aligned. Remove conversion
        to bytes. Add printing.
        (vect_compute_data_refs_alignment): Go through loads and stores in one loop.
        (vect_enhance_data_refs_alignment, vect_analyze_data_refs_alignment,
        vect_analyze_data_ref_access): Likewise.
        (vect_analyze_pointer_ref_access): Remove.
        (vect_address_analysis, vect_object_analysis): Likewise.
        (vect_analyze_data_refs): Call compute_data_dependences_for_loop to find
        and analyze data-refs in the loop.
        * tree-vect-transform.c (vect_create_addr_base_for_vector_ref): Get the
        fields of data-ref instead of stmt. Add init to the offset from the base.
        (vect_create_data_ref_ptr): Get the fields of data-ref instead of stmt.
        (vect_update_init_of_dr): Likewise.
        (vect_update_inits_of_drs): Go through loads and stores in one loop.
        * tree-vectorizer.c (new_stmt_vec_info): Remove initialization of removed
        fields.
        (new_loop_vec_info): Initialize new fields.
        (destroy_loop_vec_info): Free new fields.
        (vect_strip_conversion): Remove.
        * tree-vectorizer.h (enum verbosity_levels): Add new verbosity level.
        (struct _loop_vec_info): Unify data_ref_writes and data_ref_reads into
        datarefs. Add new field ddrs.
        Add macros for the new fields access.
        (struct _stmt_vec_info): Remove: base_address, initial_offset, step,
        base_aligned_p, misalignment, memtag, ptr_info and subvars.
        Remove their macros.
        * tree.h (highest_pow2_factor): Declare.

From-SVN: r102356

	Adjust date of last ChangeLog entry.

From-SVN: r102354

2005-07-24  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/22515
	* include/bits/basic_string.h: Declare the specialization
	operator>>(basic_istream<char>&, basic_string<char>&).
	* include/std/std_istream.h: Declate the specialization
	operator>>(basic_istream<char>&, char*).
	* include/std/std_streambuf.h (basic_streambuf): Add friend
	declarations for the above.
	* src/istream.cc: Define the above.
	* testsuite/27_io/basic_istream/extractors_character/char/4.cc: New.
	* testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc:
	Likewise.
	* testsuite/performance/27_io/ifstream_extract_chars.cc: Likewise.

From-SVN: r102353

calls.c (store_one_arg): Check for sibling call MEM arguments from already clobbered incoming argument area.

	* calls.c (store_one_arg): Check for sibling call MEM arguments
	from already clobbered incoming argument area.

	* gcc.c-torture/execute/20050713-1.c: New test.

From-SVN: r102350

	PR fortran/20063
	* data.c (gfc_assign_data_value_range): Call
	create_character_initializer if last_ts is a character type.

	* gfortran.fortran-torture/execute/data_4.f90: New test.

From-SVN: r102349

	PR middle-end/20303
	* gcc.dg/visibility-d.c: New test.

From-SVN: r102348

2005-07-25  Feng Wang  <fengwang@nudt.edu.cn>

        * gfortran.dg/reshape_rank7.f90: Fix dejagnu commands.
        * gfortran.dg/underflow.f90: Ditto.

From-SVN: r102342

[[Split portion of a mixed commit.]]

From-SVN: r102340.2

	* c-common.c (check_missing_format_attribute): New.
	* c-common.h (check_missing_format_attribute): Likewise.
	* c-typeck.c (convert_for_assignment): Use it.

cp:
	* call.c (convert_for_arg_passing): Check function pointers when
	-Wmissing-format-attribute is activated.
	* typeck.c (convert_for_assignment): Likewise.

testsuite:
	* g++.dg/warn/miss-format-1.C, g++.dg/warn/miss-format-2.C,
	g++.dg/warn/miss-format-3.C, g++.dg/warn/miss-format-4.C,
	g++.dg/warn/miss-format-5.C, g++.dg/warn/miss-format-6.C: New.

From-SVN: r102338

	* config/m68k/m68k.md ("extendqidi2"): When source is an address
	register use a word move.  Correct operand of ext.w in 68000 code.

From-SVN: r102337

dwarf2out.c (gen_variable_die): Treat un-emitted COMDAT variables as declarations, rather than definitions.

	* dwarf2out.c (gen_variable_die): Treat un-emitted COMDAT
	variables as declarations, rather than definitions.

From-SVN: r102335

2005-07-24  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.tpl: Wrap install between unstage and stage
	* Makefile.in: Regenerate.

From-SVN: r102334

From-SVN: r102333

        PR tree-optimization/22526
        * tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Match the type
        of the zero node.

From-SVN: r102332

	* builtins.def: Add DEF_EXT_C99RES_BUILTIN to define builtins
	that C99 reserve for future use. Use it to define clog10,
	clog10f and clog10l.

From-SVN: r102331

	* configure.ac (ACX_PROG_CC_WARNING_OPTS): add
	-Wmissing-format-attribute.

	* configure: Regenerate.

From-SVN: r102327

	* Makefile.in (STRICT2_WARN): Add -Wmissing-format-attribute.
	* configure.ac: Check for -Wmissing-format-attribute.

	* configure: Regenerate.

From-SVN: r102326

2005-07-23  Jerry DeLisle  <jvdelisle@verizon.net>

        * gfortran.fortran-torture/execute/nan_inf_fmt.f90: Revise test to
        include case of field width of zero.

From-SVN: r102325

write.c (write_float): Revise output of IEEE exceptional values to comply with F95 and F2003 standards.

2005-07-23  Jerry DeLisle  <jvdelisle@verizon.net>

    * io/write.c (write_float): Revise output of IEEE exceptional
    values to comply with F95 and F2003 standards.

From-SVN: r102324

[[Split portion of a mixed commit.]]

From-SVN: r102321.2

2005-07-23  Jerry DeLisle  <jvdelisle@verizon.net>

        PR libgfortran/21875
        * gfortran.dg/fmt_read_bz_bn.f90: Revised test to include case
        with trailing blanks on normal formatted read.

From-SVN: r102316

        PR tree-optimization/22623
        * tree-complex.c (set_component_ssa_name): Use replace_ssa_name_symbol.

From-SVN: r102315

	PR target/22577
	* config/pa/pa.c (reloc_needed): Updated for VECs inside CONSTRUCTOR.

From-SVN: r102314

2005-07-23  James A. Morrrison  <phython@gcc.gnu.org>

	* compile/var_defs.tree: Remove extra lines.

From-SVN: r102311

	* Makefile.in (C_TREE_H): Update dependencies.
	* c-tree.h: Include toplev.h.
	* diagnostic.h (diagnostic_set_info): Add format attribute.
	* rtl-error.c (diagnostic_for_asm): Likewise.

From-SVN: r102309

From-SVN: r102308

	* config/mips/mips-dsp.md: New file.
	* config/mips/mips-modes.def (V4QI, V2HI, CCDSP): New modes.
	* config/mips/mips.c (mips_function_type): Add types for DSP builtin
	functions.
	(mips_builtin_type): Add MIPS_BUILTIN_DIRECT_NO_TARGET and
	MIPS_BUILTIN_BPOSGE32.
	(mips_expand_builtin_direct): Add one parameter to indicate that
	builtin functions need to return a value.
	(mips_expand_builtin_bposge): New for expanding "bposge" builtin
	functions.
	(mips_regno_to_class): Add classes for 12 new DSP registers.
	(mips_subword): Change to check four HI registers.
	(mips_output_move): Output move to and from 6 new DSP accumulators.
	(override_options): Make sure -mdsp and -mips16 are not used together.
	Map 'A' to DSP_ACC_REGS and 'a' to ACC_REGS.  Enable DSP accumulators
	for machine modes.
	(mips_conditional_register_usage): Disable 6 new DSP accumulators
	when !TARGET_DSP.
	(print_operand): Add 'q' for printing DSP accumulators.
	(mips_cannot_change_mode_class): Check ACC_REGS.
	(mips_secondary_reload_class): Check ACC_REGS.
	(mips_vector_mode_supported_p): Enable V2HI and V4QI when TARGET_DSP.
	(mips_register_move_cost): Check ACC_REGS.
	(CODE_FOR_mips_addq_ph, CODE_FOR_mips_addu_qb, CODE_FOR_mips_subq_ph)
	(CODE_FOR_mips_subu_qb): New code-aliasing macros.
	(DIRECT_NO_TARGET_BUILTIN, BPOSGE_BUILTIN): New macros.
	(dsp_bdesc): New array.
	(bdesc_arrays): Add DSP builtin function table.
	(mips_prepare_builtin_arg): Check predicate again after
	copy_to_mode_reg.
	(mips_expand_builtin): Add one more parameter to
	mips_expand_builtin_direct. Expand MIPS_BUILTIN_DIRECT_NO_TARGET and
	MIPS_BUILTIN_BPOSGE32.
	(mips_init_builtins): Initialize new function types.
	(mips_expand_builtin_direct): Check if builtin functions need to
	return a value and pass operands properly.
	(mips_expand_builtin_bposge): New function.
	* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Add __mips_dsp.
	(ASM_SPEC): Map -mdsp to -mdsp in GAS.
	(FIRST_PSEUDO_REGISTER): Increase to 188.
	(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
	Update for 12 new DSP registers.
	(DSP_ACC_REG_FIRST, DSP_ACC_REG_LAST, DSP_ACC_REG_NUM, AC1HI_REGNUM)
	(AC1LO_REGNUM, AC2HI_REGNUM, AC2LO_REGNUM, AC3HI_REGNUM, AC3LO_REGNUM):
	(DSP_ACC_REG_P, ACC_REG_P, ACC_HI_REG_P): New macros.
	(reg_class): Add DSP_ACC_REGS and ACC_REGS.
	(REG_CLASS_NAMES): Add names for DSP_ACC_REGS and ACC_REGS.
	(REG_CLASS_CONTENTS): Update for DSP_ACC_REGS, ACC_REGS and ALL_REGS.
	(REG_ALLOC_ORDER): Update for 12 new DSP registers.
	(mips_char_to_class): Add 'A' for DSP_ACC_REGS and 'a' for ACC_REGS.
	(UIMM6_OPERAND, IMM10_OPERAND): New macros.
	(EXTRA_CONSTRAINT_Y): Add YA and YB extra constraints.
	(REGISTER_NAMES): Add names for 12 new DSP registers.
	* config/mips/mips.md: Include mips-dsp.md.
	(UNSPEC_ADDQ, UNSPEC_ADDQ_S, UNSPEC_SUBQ, UNSPEC_SUBQ_S, UNSPEC_ADDSC)
	(UNSPEC_ADDWC, UNSPEC_MODSUB, UNSPEC_RADDU_W_QB, UNSPEC_ABSQ_S)
	(UNSPEC_PRECRQ_QB_PH, UNSPEC_PRECRQ_PH_W, UNSPEC_PRECRQ_RS_PH_W)
	(UNSPEC_PRECRQU_S_QB_PH, UNSPEC_PRECEQ_W_PHL, UNSPEC_PRECEQ_W_PHR)
	(UNSPEC_PRECEQU_PH_QBL, UNSPEC_PRECEQU_PH_QBR, UNSPEC_PRECEQU_PH_QBLA)
	(UNSPEC_PRECEQU_PH_QBRA, UNSPEC_PRECEU_PH_QBL, UNSPEC_PRECEU_PH_QBR)
	(UNSPEC_PRECEU_PH_QBLA, UNSPEC_PRECEU_PH_QBRA, UNSPEC_SHLL)
	(UNSPEC_SHLL_S, UNSPEC_SHRL_QB, UNSPEC_SHRA_PH, UNSPEC_SHRA_R)
	(UNSPEC_MULEU_S_PH_QBL, UNSPEC_MULEU_S_PH_QBR, UNSPEC_MULQ_RS_PH)
	(UNSPEC_MULEQ_S_W_PHL, UNSPEC_MULEQ_S_W_PHR, UNSPEC_DPAU_H_QBL)
	(UNSPEC_DPAU_H_QBR, UNSPEC_DPSU_H_QBL, UNSPEC_DPSU_H_QBR)
	(UNSPEC_DPAQ_S_W_PH, UNSPEC_DPSQ_S_W_PH, UNSPEC_MULSAQ_S_W_PH)
	(UNSPEC_DPAQ_SA_L_W, UNSPEC_DPSQ_SA_L_W, UNSPEC_MAQ_S_W_PHL)
	(UNSPEC_MAQ_S_W_PHR, UNSPEC_MAQ_SA_W_PHL, UNSPEC_MAQ_SA_W_PHR)
	(UNSPEC_BITREV, UNSPEC_INSV, UNSPEC_REPL_QB, UNSPEC_REPL_PH)
	(UNSPEC_CMP_EQ, UNSPEC_CMP_LT, UNSPEC_CMP_LE, UNSPEC_CMPGU_EQ_QB)
	(UNSPEC_CMPGU_LT_QB, UNSPEC_CMPGU_LE_QB, UNSPEC_PICK, UNSPEC_PACKRL_PH)
	(UNSPEC_EXTR_W, UNSPEC_EXTR_R_W, UNSPEC_EXTR_RS_W, UNSPEC_EXTR_S_H)
	(UNSPEC_EXTP, UNSPEC_EXTPDP, UNSPEC_SHILO, UNSPEC_MTHLIP, UNSPEC_WRDSP)
	(UNSPEC_RDDSP): New constants.
	(*movdi_32bit): Change 'x' to 'a' for ACC_REGS.
	(*movsi_internal): Change 'x' to 'a' for ACC_REGS.  Add an
	A<-d alternative.
	* config/mips/mips.opt (-mdsp): New option.
	* config/mips/predicates.md (const_uimm6_operand, const_imm10_operand)
	(reg_imm10_operand): New predicates.
	* doc/extend.texi (MIPS DSP Built-in Functions): New section.
	* doc/invoke.texi (-mdsp): Document new option.

From-SVN: r102307

2005-07-23  Oyvind Harboe  <oyvind.harboe@zylin.com>

        PR testsuite/21073
        * g++.old-deja/g++.mike/p3060d.C: Fix type of VoidObjMemberFunc.

        PR testsuite/20454
        * gcc.dg/20001117-1.c: Fix type of __cyg_profile_func_enter
        and __cyg_profile_func_exit.

From-SVN: r102306

        * gfortran.dg/comma_format_extension_3.f: Fix typo.
        * gfortran.dg/comma_format_extension_4.f: Same.
        * gfortran.dg/pr15332.f: Same.
        * gfortran.dg/pr21730.f: Same.

From-SVN: r102305

2005-07-22  Andrew Pinski  <pinskia@physics.uc.edu>

        * g++.dg/opt/vrp2.C: Fix testcase.

From-SVN: r102304

2005-07-22  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22625
        * g++.dg/opt/vrp2.C: New test.

From-SVN: r102303

[[Split portion of a mixed commit.]]

From-SVN: r102301.2

	* src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
	on sh3.
	(ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
	* src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
	partially on register.
	(ffi_closure_helper_SYSV): Likewise.
	(ffi_prep_cif_machdep): Don't set too many cif->flags.

From-SVN: r102298

	* include/Makefile.in: Rebuilt.
	* include/Makefile.am (tool_include__HEADERS): Include
	classpath's jni.h.

From-SVN: r102296

* c-objc-common.c (c_cannot_inline_tree_fn): Add warning control
to warning calls.
* tree-inline.c (inlinable_function_p): Likewise.

From-SVN: r102289