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  1. 12 Jul, 2005 1 commit
  3. 11 Jul, 2005 19 commits
  5. 10 Jul, 2005 7 commits
    • cls_5_1_byte.c: New test file. · 93c76f81 
      2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>

	* testsuite/libffi.call/cls_5_1_byte.c: New test file.
	* testsuite/libffi.call/cls_6_1_byte.c: Likewise.
	* testsuite/libffi.call/cls_7_1_byte.c: Likewise.

From-SVN: r101855
      Andreas Tobler committed
    • tree-ssa-alias.c (free_used_part_map): Add missing free. · 46c73d9a 
      2005-07-10  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-alias.c (free_used_part_map): Add missing free.
	(up_insert): Ditto.

From-SVN: r101854
      Daniel Berlin committed
    • pa.c (pa_commutative_p): Make PLUS commutative when TARGET_NO_SPACE_REGS is true. · bd7d5043 
      	* pa.c (pa_commutative_p): Make PLUS commutative when
	TARGET_NO_SPACE_REGS is true.

From-SVN: r101853
      John David Anglin committed
    • * sv.po, zh_CN.po: Update. · 9d598243 
      From-SVN: r101849
      Joseph Myers committed
    • mips.exp (is_gp32_flag): New procedure. · 4cc93d99 
      	* gcc.target/mips/mips.exp (is_gp32_flag): New procedure.
	(dg-mips-options): Use it.

From-SVN: r101847
      Richard Sandiford committed
    • Makefile.in (tree-ssa-alias.o): Depend on tree-ssa-structalias.h · e8ca4159 
      
	* Makefile.in (tree-ssa-alias.o): Depend on tree-ssa-structalias.h
	* tree-cfg.c (CHECK_OP): Only test for is_gimple_val.
	* tree-dfa.c (dump_subvars_for): New.
	(debug_subvars_for): New.
	(dump_variable): Show subvariables if VAR has them.
	* tree-flow-inline.h (get_subvar_at): New.
	(overlap_subvar): Change offset and size to unsigned HOST_WIDE_INT.
	* tree-flow.h (struct ptr_info_def): Remove field pt_malloc.
	Update all users.
	(struct subvar): Change fields offset and size to unsigned
	HOST_WIDE_INT.
	(dump_subvars_for): Declare.
	(debug_subvars_for): Declare.
	(get_subvar_at): Declare.
	(okay_component_ref_for_subvars): Change 2nd and 3rd argument
	to unsigned HOST_WIDE_INT *.
	(overlap_subvar): Likewise.
	* tree-gimple.c (is_gimple_reg): Always return false for
	SFTs and memory tags.
	* tree-pass.h (pass_build_pta, pass_del_pta): Remove.
	Update all callers.
	* tree-ssa-alias.c: Include tree-ssa-structalias.h.
	(compute_may_aliases): Call compute_points_to_sets.
	(collect_points_to_info_for): Remove.
	(compute_points_to_and_addr_escape): Remove.
	(delete_alias_info): Call delete_points_to_sets.
	(compute_flow_sensitive_aliasing): If the call to
	find_what_p_points_to returns false, call set_pt_anything.
	(add_may_alias): Set TREE_ADDRESSABLE when adding a new alias.
	(set_pt_anything): Clear pi->pt_vars.
	(set_pt_malloc): Remove.
	(merge_pointed_to_info): Remove.
	(add_pointed_to_expr): Remove.
	(add_pointed_to_var): Remove.
	(collect_points_to_info_r): Remove.
	(is_escape_site): Make extern.
	(create_sft): New.
	(create_overlap_variables_for): Call it.
	* tree-ssa-copy.c (merge_alias_info): Never merge
	flow-sensitive alias information.
	* tree-ssa-operands.c (get_expr_operands): Adjust variables
	offset and size to be unsigned HOST_WIDE_INT.
	(add_to_addressable_set): Rename from note_addressable.
	Set TREE_ADDRESSABLE as the variables are added to the set.
	Update all users.
	(add_stmt_operand): Do not try to micro-optimize unmodifiable
	operands into VUSEs when adding V_MAY_DEFs for members in an
	alias set.
	* tree-ssa-operands.h (add_to_addressable_set): Declare.
	* tree-ssa-structalias.c: Include tree-ssa-structalias.h last.
	(struct variable_info): Add bitfield is_heap_var.
	(var_anyoffset, anyoffset_tree, anyoffset_id): Declare.
	(new_var_info): Initialize is_heap_var.
	(get_constraint_for): Add HEAP variables to the symbol table.
	Mark them with is_heap_var.
	(update_alias_info): New.  Taken mostly from the old
	compute_points_to_and_addr_escape.
	(handle_ptr_arith): New.
	(find_func_aliases): Call update_alias_info.
	Call handle_ptr_info for tcc_binary expressions.
	Call mark_stmt_modified.
	(create_variable_info_for): If DECL has subvars, do not create
	variables for its subvars.  Always add all the fields.
	(set_uids_in_ptset): If the solution includes ANYOFFSET and
	SFTs, then add all the SFTs of the structure.
	If VI->DECL is an aggregate with subvariables, add the SFT at
	VI->OFFSET.
	(find_what_p_points_to): If VI is an artificial variable,
	translate to bitfields in SSA_NAME_PTR_INFO.
	If the solution is empty, set pi->pt_vars to NULL
	(init_base_vars): Create ANYOFFSET.
	(compute_points_to_sets): Rename from create_alias_vars.
	Make extern.
	(pass_build_pta): Remove.
	(delete_points_to_sets): Rename from delete_alias_vars.
	(pass_del_pta): Remove.
	* tree-ssa-structalias.h (struct alias_info): Move from
	tree-ssa-alias.h.
	(NUM_REFERENCES, NUM_REFERENCES_CLEAR, NUM_REFERENCES_INC,
	NUM_REFERENCES_SET): Likewise.
	(compute_points_to_sets, delete_points_to_sets): Declare.

testsuite/ChangeLog

	* gcc.dg/tree-ssa/pta-fp.c: Use -fdump-tree-alias1.

From-SVN: r101841
      Diego Novillo committed
    • Daily bump. · 87f8dcd0 
      [[Split portion of a mixed commit.]]

From-SVN: r101839.2
      GCC Administrator committed
  7. 09 Jul, 2005 13 commits
    • PR libfortran/21875 (FM111.f) · 9fa276de 
      2005-07-09  Jerry DeLisle  <jvdelisle@verizon.net>

    PR libfortran/21875  (FM111.f)
    * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
    BLANK_NULL are active.
    (read_decimal): Interpret ' ' character correctly for BZ or BN.
    (read_radix): Interpret ' ' character correctly for BZ or BN.
    (read_f): Interpret ' ' character correctly for BZ or BN.
    * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.

From-SVN: r101837
      Jerry DeLisle committed
    • decl.c (components_to_record): Use DECL_FCONTEXT instead of DECL_SECTION_NAME. · f685a2e6 
      2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * decl.c (components_to_record): Use DECL_FCONTEXT instead of         DECL_SECTION_NAME.
        (compare_field_bitpos): Likewise.

From-SVN: r101834
      Andrew Pinski committed
    • alpha.c (emit_insxl, [...]): New functions. · 38f31687 
              * config/alpha/alpha.c (emit_insxl, alpha_expand_compare_and_swap_12,
        alpha_split_compare_and_swap_12, alpha_expand_lock_test_and_set_12,
        alpha_split_lock_test_and_set_12): New functions.
        * config/alpha/alpha-protos.h: Update.
        * config/alpha/alpha.md (UNSPEC_MB, UNSPEC_ATOMIC,
        UNSPEC_CMPXCHG, UNSPEC_XCHG): Rename from UNSPECV_FOO.
        * config/alpha/sync.md (I12MODE): New.
        (memory_barrier, mb_internal): Use unspec instead of unspec_volatile.
        (sync_<fetchop_name><I48MODE>): Likewise.
        (sync_nand<I48MODE>): Likewise.
        (sync_old_<fetchop_name><I48MODE>): Likewise.
        (sync_new_<fetchop_name><I48MODE>): Likewise.
        (sync_old_nand<I48MODE>, sync_new_nand<I48MODE>): Likewise.
        (sync_compare_and_swap<I48MODE>): Likewise.
        (sync_lock_test_and_set<I48MODE>): Likewise.
        (sync_compare_and_swap<I12MODE>): New.
        (sync_compare_and_swap<I12MODE>_1): New.
        (sync_lock_test_and_set<I12MODE>): New.
        (sync_lock_test_and_set<I12MODE>_1): New.

        * lib/target-supports.exp (check_effective_target_sync_char_short):
        Add alpha.

From-SVN: r101833
      Richard Henderson committed
    • re PR tree-optimization/21356 (Dominance error after aggressive dead code elimination (cd_dce)) · 563cb6be 
      
	PR 21356
	PR 22332
	* passes.c (execute_todo): Cleanup the CFG before updating
	SSA.

From-SVN: r101832
      Diego Novillo committed
    • utils.c (create_var_decl): Only set DECL_COMMON on VAR_DECLs. · 7c6ef73e 
      2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * utils.c (create_var_decl): Only set DECL_COMMON on
        VAR_DECLs. Only set SET_DECL_ASSEMBLER_NAME on
        VAR_OR_FUNCTION_DECL_P.

From-SVN: r101831
      Andrew Pinski committed
    • cp-lang.c (shadowed_var_for_decl, [...]): Move over to cp-objcp-common.c. · 3ed8593d 
      2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * cp-lang.c (shadowed_var_for_decl, decl_shadowed_for_var_lookup,
        decl_shadowed_for_var_insert): Move over to cp-objcp-common.c.
        (cp_init_ts): Call init_shadowed_var_for_decl.
        Remove include of gt-cp-cp-lang.h.
        * cp-objcp-common.c (shadowed_var_for_decl,
        decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Moved from
        cp-lang.c.
        (init_shadowed_var_for_decl): New function to initialize
        shadowed_var_for_decl.
        Include gt-cp-cp-objcp-common.h.
        * Make-lang.in (gt-cp-lang.h): Remove.
        (gt-cp-cp-objcp-common.h): Add.
        (cp/cp-lang.o): Remove dependancy on gt-cp-lang.h.
        (cp/cp-objcp-common.o): Add dependancy on gt-cp-cp-objcp-common.h.
        * config-lang.in (gtfiles): Remove cp-lang.c and Add cp-objcp-common.c.
        * cp-tree (init_shadowed_var_for_decl): Add prototype.

2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * config-lang.in (gtfiles): Add cp-objcp-common.c.
        * objcp-lang.c (objcxx_init_ts): New function.
        (LANG_HOOKS_INIT_TS): Define.

From-SVN: r101830
      Andrew Pinski committed
    • [multiple changes] · 999a06a0 
      2005-07-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
	    Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/22217
	* io/write.c (extract_unit):  New function; extract
	ints as unsigned signed int of the correct size.
	* io/write.c (write_int):  Use it.
	* runtime/error.c:  Adjust copyright years.
	Adjust size of buffer to maximum that can occur.

2005-07-07  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/22217
	* gfortran.dg/negative-z-descriptor.f90:  New test.

From-SVN: r101829
      Thomas Koenig committed
    • i386.c (output_set_got): Don't omit OFFSET FLAT... · 4a8ce6ce 
      	* config/i386/i386.c (output_set_got): Don't omit OFFSET FLAT:
	in Intel syntax add %reg, OFFSET FLAT:_GLOBAL_OFFSET_TABLE_+(.-.Lx).

From-SVN: r101819
      Jakub Jelinek committed
    • re PR target/21656 (Spurious "template with C linkage" error message) · 4fd84e8c 
      	PR target/21656
	* config/mips/elf.h (NO_IMPLICIT_EXTERN_C): Define.

From-SVN: r101818
      Richard Sandiford committed
    • sync.md (load_locked_<mode>): Use Z for memory_operand constraint. · d54c47e1 
              * config/rs6000/sync.md (load_locked_<mode>): Use Z for
        memory_operand constraint.
        (store_conditional_<mode>): Same.
        (sync_compare_and_swap<mode>): Same.
        (sync_lock_test_and_set<mode>): Same.

From-SVN: r101813
      David Edelsohn committed
    • Rewrite PIC support to more closely model actual instructions. · c00fc5cf 
      	* config/cris/cris-protos.h (cris_gotless_symbol, cris_got_symbol)
	(cris_symbol): Remove prototypes for removed functions.
	(cris_pic_symbol_type_of, cris_valid_pic_const)
	(cris_expand_pic_call_address): Prototypes for new functions.
	* config/cris/cris/cris.c (cris_pic_sympart_only): Remove unused
	variable.
	(cris_print_operand) <case 'v', 'P'>: Remove cases for unused
	modifiers.
	<case ':'>: Add case for new punctuation character.
	<case 'd'>: Temporarily set flag_pic = 2 instead of incorrectly
	emitting (extra) PIC modifier.
	<case UNSPEC>: Do not assert for PLT.
	(cris_initial_frame_pointer_offset, cris_simple_epilogue)
	(cris_expand_prologue, cris_expand_epilogue): Check
	for pic_offset_table_rtx usage instead of taking
	current_function_uses_pic_offset_table as the final word.
	(cris_rtx_costs, cris_address_cost, cris_side_effect_mode_ok):
	Remove flag_pic difference.
	(cris_valid_pic_const, cris_pic_symbol_type_of): New functions,
	the moral equivalents of...
	(cris_symbol, cris_gotless_symbol, cris_got_symbol): Remove
	functions.
	(cris_legitimate_pic_operand): Just call cris_valid_pic_const.
	(cris_handle_option): Mark ARG as unused.
	(cris_expand_pic_call_address): New worker function for "call",
	"call_value".
	(cris_asm_output_symbol_ref, cris_asm_output_label_ref): Do not
	output PIC constructs here.
	(cris_output_addr_const_extra): Changes for emitting PIC modifiers
	as symbol-specific modifers, not whole or part of operands.
	* config/cris/cris/cris.h (EXTRA_CONSTRAINT): Remove 'U' case.
	(EXTRA_CONSTRAINT_S): Changed semantics: allow only CONST-wrapped
	constants and flag_pic.
	(CONSTANT_INDEX_P): Adjust for new functions.
	(enum cris_pic_symbol_type): New helper type.
	(PRINT_OPERAND_PUNCT_VALID_P): Add ':'.
	* config/cris/cris/cris.md (CRIS_UNSPEC_GOTREL)
	(CRIS_UNSPEC_GOTREAD, CRIS_UNSPEC_PLTGOTREAD): New
	define_constants.
	("movsi"): Emit actual instructions for GOT and relative access.
	("*movsi_got_load"): New pattern to set up the register holding
	the GOT pointer.
	("*movsi_internal"): Operand 1 is not a plain general_operand.
	Adjust FIXME for 'S'.
	<output for 'S' alternative>: Sanity-check UNSPEC types for PIC.
	Use "movs" for -fpic cases.
	("addsi3"): Add alternative for 'S'; use adds.w when possible.
	("uminsi3","*expanded_call_value"): Remove 'S' alternative.
	("call", "call_value"): Just call cris_expand_pic_call_address for
	PIC addresses.
	("*expanded_call_no_gotplt", "*expanded_call_value_no_gotplt"):
	Remove special pattern.
	("*expanded_call_side", "*expanded_call_value_side"): New
	patterns.
	(gotplt-to-plt, gotplt-to-plt-side-call)
	(gotplt-to-plt-side-call-value, gotplt-to-plt-side): New
	peephole2:s.
	* config/cris/cris/predicates.md
	("cris_general_operand_or_gotless_symbol"): Remove unused
	predicate.
	("cris_general_operand_or_symbol"): Adjust for new functions.

From-SVN: r101812
      Hans-Peter Nilsson committed
    • darwin.h (TARGET_C99_FUNCTIONS): Define to 1. · 68ece23d 
      2005-07-08  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/darwin.h (TARGET_C99_FUNCTIONS): Define to 1.

From-SVN: r101809
      Andrew Pinski committed
    • Daily bump. · 17ee5bd0 
      [[Split portion of a mixed commit.]]

From-SVN: r101807.2
      GCC Administrator committed