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17 years ago Add framework support for darwin.
mrs [Thu, 4 Mar 2004 00:18:54 +0000 (00:18 +0000)]
Add framework support for darwin.

* c-incpath.c: Include target.h and machmode.h.
(add_path): Use a consistent style for cpp_dir.  Initialize
p->construct to 0.
(add_cpp_dir_path): New.
(register_include_chains): Add use of extra_includes callback.
(hook_void_int): Add.
(target_c_incpath): Add.
* c-incpath.h (add_cpp_dir_path): New.
(target_c_incpath_s): Add.
(target_c_incpath): Add.
(C_INCPATH_INIT): Add.
* c-opts.c (c_common_missing_argument,
c_common_handle_option): Add -F argument processing.
* c.opt: Add -F argument processing.
* gcc.c (trad_capable_cpp): Add -F argument processing.
* cppfiles.c (find_file_in_dir): Update to use construct
callback.
(search_path_exhausted, cpp_get_path, cpp_get_buffer,
cpp_get_prev): New.
(_cpp_find_file): Use search_path_exhausted.
(make_cpp_dir): Initialize construct to 0.
* cpplib.h (missing_header_cb
cpp_get_path, cpp_get_buffer, cpp_get_file, cpp_get_prev): New.
(cpp_callbacks): Add missing_header
(cpp_dir): Add construct.
* target-def.h: (TARGET_OPTF): New.
* hooks.c (hook_void_int, hook_void_charptr): Add.
* hooks.h (hook_void_int, hook_void_charptr): Add.
* Makefile.in (c-incpath.o) : Add $(TARGET_H) and
$(MACHMODE_H) dependencies.
* doc/invoke.texi (Darwin Options): Document -F.
* doc/tm.texi (TARGET_EXTRA_INCLUDES): Add.
(TARGET_OPTF): Add.
* fix-header.c (target_c_incpath): Add.

* config/darwin-c.c: Add c-incpath.h include.
(using_frameworks, find_subframework_file,
find_subframework_header, add_system_framework_path,
frameworks_in_use, num_frameworks, max_frameworks,
add_framework, find_framework, struct framework_header,
framework_header_dirs, framework_construct_pathname,
find_subframework_file, add_system_framework_path,
add_framework_path, framework_defaults,
darwin_register_frameworks, find_subframework_header): Add.
* config/darwin.h (TARGET_EXTRA_INCLUDES, TARGET_OPTF): New.
(TARGET_OPTION_TRANSLATE_TABLE): Add -framework support.
(CPP_SPEC): Add __APPLE_CC__ support.
* t-darwin (darwin-c.o): Add c-incpath.h dependency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78875 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agoDaily bump.
gccadmin [Thu, 4 Mar 2004 00:16:16 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78872 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * cselib.c (cselib_finish): Fix miss-application of my previous
hubicka [Thu, 4 Mar 2004 00:04:38 +0000 (00:04 +0000)]
* cselib.c (cselib_finish): Fix miss-application of my previous
patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78869 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * hooks.c (hook_tree_tree_identity): New.
kazu [Wed, 3 Mar 2004 23:55:52 +0000 (23:55 +0000)]
* hooks.c (hook_tree_tree_identity): New.
* hooks.h: Add a prototype for hook_tree_tree_identity.
* stmt.c (expand_asm_operands): Use targetm.md_asm_clobbers
instead of MD_ASM_CLOBBERS.
* system.h (MD_ASM_CLOBBERS): Poison.
* target-def.h (TARGET_MD_ASM_CLOBBERS): New.
(TARGET_INITIALIZER): Add TARGET_MD_ASM_CLOBBERS.
* target.h (gcc_target): Add md_asm_clobbers.
* config/i386/i386.c (TARGET_MD_ASM_CLOBBERS): New.
(ix86_md_asm_clobbers): New.
* config/i386/i386.h (MD_ASM_CLOBBERS): Remove.
* doc/tm.texi (MD_ASM_CLOBBERS): Change to
TARGET_MD_ASM_CLOBBERS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78868 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * java/nio/channels/Channels.java (newInputStream, newOutputStream):
bothner [Wed, 3 Mar 2004 23:50:03 +0000 (23:50 +0000)]
* java/nio/channels/Channels.java (newInputStream, newOutputStream):
Optimize when argument is a FileChannelImpl.
(newInputStream(FileChannelImpl), newOutputStream(FileChannelImpl)):
New native methods.
* java/nio/channels/natChannels.cc:  New file for new native methods.
* Makefile.am:  Update accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78867 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-03 Stuart Hastings <stuart@apple.com>
stuart [Wed, 3 Mar 2004 23:16:46 +0000 (23:16 +0000)]
2004-03-03  Stuart Hastings  <stuart@apple.com>
* gcc/config.gcc: Arrange for Darwin/x86 to build libgcc_eh.a.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78866 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * gcc.dg/const-elim-1.c: xfail for xtensa.
bwilson [Wed, 3 Mar 2004 22:14:14 +0000 (22:14 +0000)]
    * gcc.dg/const-elim-1.c: xfail for xtensa.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78864 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-03 Paolo Carlini <pcarlini@suse.de>
paolo [Wed, 3 Mar 2004 20:51:22 +0000 (20:51 +0000)]
2004-03-03  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (money_put<>::_M_insert):
Fix warning regression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78861 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/sparc/sparc.c (noov_compare64_op): Fix typo.
ebotcazou [Wed, 3 Mar 2004 18:42:26 +0000 (18:42 +0000)]
* config/sparc/sparc.c (noov_compare64_op): Fix typo.

* config/sparc/sparc.h (ASM_FLOAT): Delete.
(ASM_DOUBLE): Likewise.
(ASM_LONGDOUBLE): Likewise.
* config/sparc/pbd.h (ASM_INT_OP): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78859 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR opt/13862
rth [Wed, 3 Mar 2004 18:31:36 +0000 (18:31 +0000)]
    PR opt/13862
        * cselib.c (cselib_record_sets): Don't record multiple sets in
        asm insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78845 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-03 Paolo Carlini <pcarlini@suse.de>
paolo [Wed, 3 Mar 2004 18:07:23 +0000 (18:07 +0000)]
2004-03-03  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (money_put<>::_M_insert):
Deal properly with empty __digits and negative frac_digits,
clean-up a bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78844 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-03 Mostafa Hagog <mustafa@il.ibm.com>
dje [Wed, 3 Mar 2004 16:32:45 +0000 (16:32 +0000)]
2004-03-03  Mostafa Hagog  <mustafa@il.ibm.com>

        * common.opt: Add description of the new -fgcse-after-reload flag.

        * flags.h (flag_gcse_after_reload): Declaration of global variable.

        * gcse.c (reg_used_on_edge ,reg_set_between_after_reload_p,
        reg_used_between_after_reload_p, rtx get_avail_load_store_reg,
        is_jump_table_basic_block, bb_has_well_behaved_predecessors,
        get_bb_avail_insn, hash_scan_set_after_reload,
        compute_hash_table_after_reload, eliminate_partially_redundant_loads,
        gcse_after_reload, get_bb_avail_insn): New functions to implement
        gcse-after-reload.
        (gcse_after_reload_main): New function, the main entry point to
        gcse-after-reload.

        * rtl.h (gcse_after_reload_main): Declaration of the new function.

        * opts.c (common_handle_option): Handle the -fgcse-after-reload flag.

        * toplev.c (flag_gcse_after_reload): Initialization.

        * passes.c (rest_of_handl_gcse2): Call gcse_after_reload_main.

        * params.def (PARAM_GCSE_AFTER_RELOAD_PARTIAL_FRACTION,
        PARAM_GCSE_AFTER_RELOAD_CRITICAL_FRACTION): New parameters for tuning
        the gcse after reload optimization.

        * params.h (GCSE_AFTER_RELOAD_PARTIAL_FRACTION,
        GCSE_AFTER_RELOAD_CRITICAL_FRACTION): Two macros to access the tuning
        parameters.

        * doc/invoke.texi: Documentation for the new flag gcse-after-reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78842 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago* config/arm/ieee754-df.S (muldf3, divdf3): Fix denormalization of
nico [Wed, 3 Mar 2004 16:09:28 +0000 (16:09 +0000)]
* config/arm/ieee754-df.S (muldf3, divdf3): Fix denormalization of
small negative values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78841 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-03 Jonathan Wakely <redi@gcc.gnu.org>
redi [Wed, 3 Mar 2004 15:52:54 +0000 (15:52 +0000)]
2004-03-03  Jonathan Wakely  <redi@gcc.gnu.org>

* docs/html/documentation.html: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78838 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * cselib.c (hash_table): Remove GTY marker.
hubicka [Wed, 3 Mar 2004 14:02:43 +0000 (14:02 +0000)]
* cselib.c (hash_table):  Remove GTY marker.
(reg_values): Turn into array.
(used_regs): Likewise.
(n_used_regs): New static variable.
(reg_values_old): Kill.
(clear_table): Update uses of arrays.
(cselib_lookup): Likewise.
(cselib_record_set): Likewise.
(cselib_init): Likewise.
(cselib_finish): Likewise.
(cselib_udpate_varray_sizes): Kill.
* cselib.h (cselib_update_varray_sizes): Kill.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78830 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * flow.c (ior_reg_cond, and_reg_cond): Remove stray ")".
pbrook [Wed, 3 Mar 2004 11:41:47 +0000 (11:41 +0000)]
* flow.c (ior_reg_cond, and_reg_cond): Remove stray ")".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78827 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
hubicka [Wed, 3 Mar 2004 11:25:51 +0000 (11:25 +0000)]
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed):  ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed):  Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat,  build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?,  build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat,  build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?,  build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78826 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/mips/mips.h (MASK_FIX_SB1): Bump.
rsandifo [Wed, 3 Mar 2004 08:59:31 +0000 (08:59 +0000)]
* config/mips/mips.h (MASK_FIX_SB1): Bump.
(MASK_FIX_R4400, TARGET_FIX_R4400): New macros.
(TARGET_SWITCHES): Add -mfix-r4400 and -mno-fix-r4400.
* config/mips/mips.c (mips_output_division): Fill the branch delay
slot with a nop if TARGET_FIX_R4000.  Extend R4000 workarounds to
TARGET_FIX_R4400.
(mips_output_division): Adjust accordingly.
(override_options): Make -march=r4400 imply -mfix-r4400 by default.
* doc/invoke.texi: Document -mfix-r4400 and new errata workarounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78825 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-02-07 Paolo Bonzini <bonzini@gnu.org>
bonzini [Wed, 3 Mar 2004 08:35:33 +0000 (08:35 +0000)]
2004-02-07  Paolo Bonzini  <bonzini@gnu.org>

* alias.c (rtx_equal_for_memref_p): Use predicates
to test rtx classes and new rtx class codes, possibly
splitting conditionals that tested against '<' and 'o'.
* caller-save.c (save_call_clobbered_regs): Likewise.
* combine.c (contains_muldiv, find_split_point, subst,
combine_simplify_rtx, simplify_if_then_else,
simplify_set, simplify_logical, expand_compound_operation,
make_compound_operation, if_then_else_cond, known_cond,
apply_distributive_law, cached_nonzero_bits,
cached_num_sign_bit_copies, simplify_shift_const,
gen_binary, simplify_comparison, update_table_tick,
record_value_for_reg, get_lsat_value_validate): Likewise.
* cse.c (mention_regs, find_best_addr, find_comparison_args,
fold_rtx, cse_insn, invalidate_memory, cse_basic_block):
Likewise.
* emit-rtl.c (copy_insn_1): Likewise.
* expr.c (force_operand): Likewise.
* final.c (final_scan_insn, get_mem_expr_from_op): Likewise.
* flow.c (notice_stack_pointer_modification_1,
invalidate_mems_from_autoinc, ior_reg_cond, not_reg_cond,
and_reg_cond, elim_reg_cond): Likewise.
* function.c (update_epilogue_consts): Likewise.
* genattrtab.c (attr_rtx_1): Likewise.
* genopinit.c (gen_insn): Likewise.
* integrate.c (subst_constants): Likewise.
* jump.c (reversed_comparison_code_parts,
reversed_comparison_code, delete_related_insns,
rtx_renumbered_equal_p): Likewise.
* local-alloc.c (block_alloc): Likewise.
* loop.c (rtx_equal_for_prefetch_p, maybe_eliminate_biv,
canonicalize_condition): Likewise.
* loop-iv.c (simplify_using_conditions, iv_number_of_iterations):
Likewise.
* optabs.c (add_equal_node, expand_binop): Likewise.
* predict.c (estimate_probability): Likewise.
* ra-debug.c (ra_print_rtx_2op, ra_print_rtx): Likewise.
* recog.c (validate_replace_rtx_1, comparison_operator,
offsettable_address_p, constrain_operands): Likewise.
* reg-stack.c (swap_rtx_condition_1, subst_stack_regs_pat):
Likewise.
* regclass.c (scan_one_insn): Likewise.
* regmove.c (stable_and_no_regs_but_for_p): Likewise.
* regrename.c (kill_autoinc_value): Likewise.
* reload.c (find_reusable_reload, find_reloads,
reg_overlap_mentioned_for_reload_p): Likewise.
* reload1.c (gen_reload, delete_address_reloads_1): Likewise.
* rtl.c (copy_rtx): Likewise.
* rtl.h (CONSTANT_P, INSN_P): Likewise.
* rtlanal.c (commutative_operand_precedence): Likewise.
* sched-deps.c (conditions_mutex_p): Likewise.
* sched-rgn.c (is_cfg_nonregular): Likewise.
* simplify-rtx.c (simplify_gen_binary,
simplify_gen_relational, simplify_replace_rtx,
simplify_unary_operation, simplify_binary_operation,
simplify_ternary_operation, simplify_rtx): Likewise.
* unroll.c (reg_dead_after_loop): Likewise.
* config/alpha/alpha.c (alpha_swapped_comparison_operator,
print_operand): Likewise.
* config/arc/arc.c (proper_comparison_operator): Likewise.
* config/arm/arm.c (arm_arm_address_cost, arm_select_cc_mode):
Likewise.
* config/avr/avr.c (_reg_unused_after): Likewise.
* config/frv/frv.c (frv_ifcvt_modify_tests,
frv_ifcvt_modify_insn, frv_pack_insn): Likewise.
* config/i386/i386.c (ix86_comparison_operator,
ix86_carry_flag_operator, fcmov_comparison_operator,
arith_or_logical_operator, print_operand,
ix86_expand_binary_operator, ix86_binary_operator_ok):
Likewise.
* config/i386/i386.md: Likewise.
* config/ia64/ia64.c (not_postinc_memory_operand,
ia64_print_operand, update_set_flags, errata_emit_nops):
Likewise.
* config/ia64/ia64.h (PREFERRED_RELOAD_CLASS,
CONSTRAINT_OK_FOR_S): Likewise.
* config/ip2k/ip2k.c (mdr_resequence_xy_yx,
mdr_try_move_dp_reload, ip2k_check_can_adjust_stack_ref,
ip2k_xexp_not_uses_reg_for_mem, ip2k_xexp_not_uses_reg_p,
ip2k_composite_xexp_not_uses_reg_p, ip2k_unary_operator):
Likewise.
* config/iq2000/iq2000.c (cmp_op, symbolic_expression_p,
eqne_comparison_operator, signed_comparison_operator):
Likewise.
* config/mips/mips.c (cmp_op, symbolic_expression_p):
Likewise.
* config/mmix/mmix (mmix_foldable_comparison_operator,
mmix_comparison_operator): Likewise.
* config/pa/pa.c (hppa_legitimize_address): Likewise.
* config/rs6000/rs6000.c (stmw_operation,
branch_comparison_operator, trap_comparison_operator,
ccr_bit): Likewise.
* config/rs6000/rs6000.h (SELECT_CC_MODE): Likewise.
* config/s390/s390.c (s390_alc_comparison,
s390_slb_comparison):L Likewise.
* config/sh/sh.c (gen_block_redirect, reg_unused_after):
Likewise.
* config/sparc/sparc.c (eq_or_neq, normal_comp_operator,
noov_compare_op, noov_compare64_op, v9_regcmp_op,
emit_hard_tfmode_operation, reg_unused_after)
* doc/md.texi, doc/rtl.texi: Likewise.

* ra-debug.c: Add 2004 to list of copyright years.
* unroll.c: Likewise.

* combine.c (simplify_logical): Remove dummy test,
(apply_distributive_law): Fix typo in comment.
GET_CODE (x) == AND so x is a commutative binary op.
* jump.c (delete_related_insns): simplify loop
condition, move testing of RTX codes inside the loop.
(rtx_renumbered_equal_p): do not use RTX_CODE.
* rtl.c (rtx_class): Declare as enum rtx_class.
* rtl.def (EQ, NE, UNEQ, LTGT, UNORDERED, ORDERED):
Move to RTX_COMM_COMPARE class.
(HIGH, SYMBOL_REF, LABEL_REF, CONST, CONST_INT, CONST_DOUBLE):
Move to RTX_CONST_OBJ class.
* rtl.h (enum rtx_class): New declaration,
(RTX_OBJ_MASK, RTX_OBJ_RESULT, RTX_COMPARE_MASK,
RTX_COMPARE_RESULT, RTX_ARITHMETIC_MASK, RTX_ARITHMETIC_RESULT,
RTX_BINARY_MASK, RTX_BINARY_RESULT, RTX_COMMUTATIVE_MASK,
RTX_COMMUTATIVE_RESULT, RTX_NON_COMMUTATIVE_RESULT,
RTX_EXPR_FIRST, RTX_EXPR_LAST, UNARY_P, BINARY_P,
ARITHMETIC_P, COMMUTATIVE_ARITHMETIC_P, COMPARISON_P,
SWAPPABLE_OPERANDS_P, NON_COMMUTATIVE_P, COMMUTATIVE_P,
OBJECT_P): New macros.
* config/sparc/sparc.c (noov_compare_op): Remove register
from parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78824 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * target.h: Remove texi jargons in comments.
kazu [Wed, 3 Mar 2004 06:31:00 +0000 (06:31 +0000)]
* target.h: Remove texi jargons in comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78822 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/h8300/lib1funcs.asm (___fixunssfsi): Change the
kazu [Wed, 3 Mar 2004 04:53:16 +0000 (04:53 +0000)]
* config/h8300/lib1funcs.asm (___fixunssfsi): Change the
threshold to 0x4f.

Revert:
2004-02-27  Kazu Hirata  <kazu@cs.umass.edu>
* config/h8300/fixunssfsi.c (__fixunssfsi): Enable on H8/300
as well.
* config/h8300/lib1funcs.asm (___fixunssfsi): Remove.
* config/h8300/t-h8300 (LIB1ASMFUNCS): Remove _fixunssfsi_asm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78818 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * doc/md.texi (cbranchmode4): New.
kazu [Wed, 3 Mar 2004 04:22:08 +0000 (04:22 +0000)]
* doc/md.texi (cbranchmode4): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78813 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-02 Eric Christopher <echristo@redhat.com>
echristo [Wed, 3 Mar 2004 01:11:57 +0000 (01:11 +0000)]
2004-03-02  Eric Christopher  <echristo@redhat.com>

* config/mips/mips16.S: Change fixsfsi and fixdfsi to
fix_trunc.
* config/mips/mips.c (mips_init_libfuncs): Change accordingly.
* config/mips/t-elf (LIB1ASMFUNCS): Ditto.
* config/mips/t-isa3264 (LIB1ASMFUNCS): Ditto.
* config/mips/t-r3900 (LIB1ASMFUNCS): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78811 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * coverage.c (coverage_counter_ref): Set MEM_NOTRAP_P.
rth [Wed, 3 Mar 2004 00:46:31 +0000 (00:46 +0000)]
    * coverage.c (coverage_counter_ref): Set MEM_NOTRAP_P.
        * optabs.c (prepare_cmp_insn): Force trapping memories to registers
        before the compare, if flag_non_call_exceptions.
        * g++.dg/other/profile1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78806 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR middle-end/11767
rth [Wed, 3 Mar 2004 00:46:06 +0000 (00:46 +0000)]
    PR middle-end/11767
        * coverage.c (coverage_counter_ref): Set MEM_NOTRAP_P.
        * optabs.c (prepare_cmp_insn): Force trapping memories to registers
        before the compare, if flag_non_call_exceptions.
        * g++.dg/other/profile1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78805 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-02 Paolo Carlini <pcarlini@suse.de>
paolo [Wed, 3 Mar 2004 00:22:05 +0000 (00:22 +0000)]
2004-03-02  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/14320
* include/bits/postypes.h (class streamoff): Remove, now
streamoff is just typedef a 64 bit signed integer type.
(class fpos): Tweak consistently.
* testsuite/27_io/fpos/14320-1.cc: New.
* testsuite/27_io/fpos/14320-2.cc: New.
* testsuite/27_io/fpos/14320-3.cc: New.
* testsuite/27_io/fpos/14320-4.cc: New.
* testsuite/27_io/fpos/14320-5.cc: New.
* testsuite/27_io/fpos/mbstate_t/4_neg.cc: xfail for now.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78799 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR middle-end/14327
rth [Wed, 3 Mar 2004 00:18:12 +0000 (00:18 +0000)]
    PR middle-end/14327
        * stmt.c (expand_computed_goto): Do do_pending_stack_adjust before
        emitting the label, not after.
* gcc.c-torture/execute/20040302-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78798 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agoDaily bump.
gccadmin [Wed, 3 Mar 2004 00:17:23 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78795 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/m68hc11/m68hc11.c (m68hc11_addr_mode): New variable.
ciceron [Tue, 2 Mar 2004 22:40:57 +0000 (22:40 +0000)]
* config/m68hc11/m68hc11.c (m68hc11_addr_mode): New variable.
(m68hc11_mov_addr_mode): Likewise.
(m68hc11_override_options): Initialize them based on target.
(register_indirect_p): Allow a MEM for indirect addressing modes and
use flags to control what is allowed.
(m68hc11_small_indexed_indirect_p): Use m68hc11_mov_addr_mode for
supported addressing modes.
(m68hc11_register_indirect_p): Use m68hc11_addr_mode.
(go_if_legitimate_address_internal): Likewise.
(m68hc11_indirect_p): Likewise and check the mode.
(print_operand): Allow a (MEM (MEM)) and generate indirect addressing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78792 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * builtins.c (BUILTIN_SETJMP_FRAME_VALUE): Remove.
kazu [Tue, 2 Mar 2004 22:32:27 +0000 (22:32 +0000)]
* builtins.c (BUILTIN_SETJMP_FRAME_VALUE): Remove.
(expand_builtin_setjmp_setup): Use
targetm.builtin_setjmp_frame_value instead of
BUILTIN_SETJMP_FRAME_VALUE.
* system.h (BUILTIN_SETJMP_FRAME_VALUE): Poison.
* target-def.h (TARGET_BUILTIN_SETJMP_FRAME_VALUE): New.
(TARGET_INITIALIZER): Add TARGET_BUILTIN_SETJMP_FRAME_VALUE.
* target.h (gcc_target): Add builtin_setjmp_frame_value.
* targhooks.c (default_builtin_setjmp_frame_value): New.
* targhooks.h: Add a prototype for
default_builtin_setjmp_frame_value.
* doc/tm.texi (BUILTIN_SETJMP_FRAME_VALUE): Change to
TARGET_BUILTIN_SETJMP_FRAME_VALUE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78789 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-02 Paolo Carlini <pcarlini@suse.de>
paolo [Tue, 2 Mar 2004 22:25:51 +0000 (22:25 +0000)]
2004-03-02  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (money_get<>::_M_extract):
Reorganize a bit the main parsing loop, thus early detecting
an empty value component.
* testsuite/22_locale/money_get/get/char/16.cc: New.
* testsuite/22_locale/money_get/get/wchar_t/16.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78788 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/m68hc11/m68hc11.md (move peephole2): New peepholes to optimize
ciceron [Tue, 2 Mar 2004 22:16:15 +0000 (22:16 +0000)]
* config/m68hc11/m68hc11.md (move peephole2): New peepholes to optimize
sequences of moves.
(add peepholes): New peepholes to optimize sequences adding small
constants.
(bset peepholes): New peepholes to transform an OR in a bset form
(bclr peepholes): Likewise for bclr form.
(cmp peepholes): New peepholes to avoid register copies when comparing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78787 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/m68hc11/m68hc11.md ("*pushdi_internal"): New insn and split
ciceron [Tue, 2 Mar 2004 21:55:35 +0000 (21:55 +0000)]
* config/m68hc11/m68hc11.md ("*pushdi_internal"): New insn and split
to separate push from moves.
("*pushdf_internal"): Likewise.
("*pushsf_internal"): Likewise.
("*pushsi_internal"): Likewise.
("movdi_internal"): Use define_insn_and_split; non push operand.
("movdf_internal"): Likewise.
("movsf_internal"): Likewise.
("movsi_internal"): Likewise.
("*movhi_68hc12", "*addhi3_68hc12"): Fix and tune constraints
("*addhi3", "*subhi3", "*andhi3_mem", "*iorhi3_mem"): Likewise.
("*ashlsi3_const1", "*lshrsi3_const1"): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78785 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/m68hc11/m68hc11.md ("tstqi_z_used"): Use define_insn_and_split.
ciceron [Tue, 2 Mar 2004 21:33:23 +0000 (21:33 +0000)]
* config/m68hc11/m68hc11.md ("tstqi_z_used"): Use define_insn_and_split.
("cmphi_z_used", "cmpqi_z_used"): Likewise.
("movstrictsi", "movstricthi", "movstrictqi"): Likewise.
("anddi3", "andsi3", "iordi3", "iorsi3"): Likewise.
("xordi3", "xorsi3", "*logicalsi3_zexthi"): Likewise.
("*logicalsi3_zextqi", "*logicalhi3_zexthi_ashift8"): Likewise.
("logicalhi3_zexthi", "*logicalsi3_silshr16"): Likewise.
("*logicalsi3_silshl16", "*logicalsi3_silshl16_zext"): Likewise.
("*ashldi3_const32", "*ashldi3_const1", "addsi_silshr16"): Likewise.
("addsi_andshr16", "*ashlsi3_const16_zexthi"): Likewise.
("*lshrdi3_const32", "*lshrdi_const1"): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78783 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/m68hc11/m68hc11.md (SOFT_TMP_REGNUM): Define.
ciceron [Tue, 2 Mar 2004 21:06:24 +0000 (21:06 +0000)]
* config/m68hc11/m68hc11.md (SOFT_TMP_REGNUM): Define.
(SOFT_XY_REGNUM): Define.
(cmp split): Use the above instead of hard coded numbers.
(8-bit op split): No need to check the mode; allow Q_REG.
(ashift split): Adjust the first operand if it uses the SP and we
are pushing the shifted value.
(plus shift split): Fix when a source is in register D+X.
("doloop_end"): Pass dummy arguments to gen_rtx_NE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78781 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Fix when
ciceron [Tue, 2 Mar 2004 20:44:38 +0000 (20:44 +0000)]
* config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Fix when
comparing with Z register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78779 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * cfgloop.h (struct loop_desc): Removed.
rakdver [Tue, 2 Mar 2004 20:21:14 +0000 (20:21 +0000)]
* cfgloop.h (struct loop_desc): Removed.
(struct loop): Fields simple, desc and has_desc removed.
(simple_loop_p, count_loop_iterations): Declaration removed.
* cfgloopanal.c (struct unmark_altered_insn_data): Removed.
(unmark_altered, blocks_invariant_registers, unmark_altered_insn
blocks_single_set_registers, invariant_rtx_wrto_regs_p_helper,
invariant_rtx_wrto_regs_p, test_for_iteration, constant_iterations,
simple_loop_exit_p, variable_initial_value, variable_initial_values,
simple_condition_p, simple_increment, count_strange_loop_iterations,
inverse, fits_in_mode_p, simple_loop_p, count_loop_iterations):
Removed.
* loop-iv.c (check_simple_exit, find_simple_exit): Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78777 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-02 Benjamin Kosnik <bkoz@redhat.com>
bkoz [Tue, 2 Mar 2004 18:30:08 +0000 (18:30 +0000)]
2004-03-02  Benjamin Kosnik  <bkoz@redhat.com>

Support automake 1.8.2
* configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override.
* po/Makefile.am (EXTRA_DIST): New.
* po/Makefile.in: Regenerate.
* Makefile.in: Same.
* include/Makefile.in: Same.
* libmath/Makefile.in: Same.
* libsupc++/Makefile.in: Same.
* src/Makefile.in: Same.
* testsuite/Makefile.in: Same.

* include/Makefile.am (${host_builddir}/gthr-posix.h): Use
__GXX_WEAK__ instead of SUPPORTS_WEAK.
(${host_builddir}/gthr-default.h): Same.
(${host_builddir}/gthr.h): Same.
* acinclude.m4 (GLIBCXX_ENABLE_THREAD): Remove
_GLIBCXX_SUPPORTS_WEAK, as this behavior can be modified via
-fno-weak.
* aclocal.m4: Regenerate.
* acconfig.h: Remove _GLIBCXX_SUPPORTS_WEAK.
* config.h.in: Regenerate.
* configure: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78770 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * genattrtab.c: Don't handle MATCH_INSN.
kazu [Tue, 2 Mar 2004 17:16:53 +0000 (17:16 +0000)]
* genattrtab.c: Don't handle MATCH_INSN.
* genrecog.c: Likewise.
* gensupport.c: Likewise.
* rtl.def (match_insn): Remove.
* doc/md.texi (match_insn, match_insn2): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78768 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * doc/c-tree.texi (DECL_ASSEMBLER_NAME): Mention that using this
mmitchel [Tue, 2 Mar 2004 17:02:13 +0000 (17:02 +0000)]
* doc/c-tree.texi (DECL_ASSEMBLER_NAME): Mention that using this
macro results in memory allocation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78767 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-02 David O'Brien <obrien@FreeBSD.org>
obrien [Tue, 2 Mar 2004 16:50:05 +0000 (16:50 +0000)]
2004-03-02  David O'Brien  <obrien@FreeBSD.org>
* config/freebsd-spec.h (FBSD_DYNAMIC_LINKER): Add.
* config/alpha/freebsd.h (SUBTARGET_EXTRA_SPECS): Define
%(fbsd_dynamic_linker),
(LINK_SPEC): Use %(fbsd_dynamic_linker), and sync style with
config/i386/freebsd.h
* config/arm/freebsd.h: Ditto.
* config/i386/freebsd.h: Ditto.
* config/i386/freebsd64.h: Ditto.
* config/ia64/freebsd.h: Ditto.
* config/rs6000/sysv4.h: Ditto.
* config/sparc/freebsd.h: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78766 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * configure: Regenerate.
hubicka [Tue, 2 Mar 2004 16:08:34 +0000 (16:08 +0000)]
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78765 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * configure.host: Pass -fno-omit-frame-pointer for i386.
hubicka [Tue, 2 Mar 2004 15:55:38 +0000 (15:55 +0000)]
* configure.host: Pass -fno-omit-frame-pointer for i386.
* configure.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78764 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * gcc/doc/install.texi (*-*-freebsd*): Update target information.
ljrittle [Tue, 2 Mar 2004 15:16:47 +0000 (15:16 +0000)]
* gcc/doc/install.texi (*-*-freebsd*): Update target information.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78762 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agoComplete previous change.
charlet [Tue, 2 Mar 2004 14:35:09 +0000 (14:35 +0000)]
Complete previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78761 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR ada/14350
charlet [Tue, 2 Mar 2004 14:21:10 +0000 (14:21 +0000)]
    PR ada/14350
        * configure.in: Remove hardcoded gcc version.

        * configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78760 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agoFix typo.
charlet [Tue, 2 Mar 2004 14:19:08 +0000 (14:19 +0000)]
Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78759 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-02 Emmanuel Briot <briot@act-europe.fr>
charlet [Tue, 2 Mar 2004 13:50:15 +0000 (13:50 +0000)]
2004-03-02  Emmanuel Briot  <briot@act-europe.fr>

* ali.adb (Read_Instantiation_Instance): Do not modify the
current_file_num when reading information about instantiations, since
this corrupts files in later references.

2004-03-02  Vincent Celier  <celier@gnat.com>

* bcheck.adb (Check_Consistency): Get the full path of an ALI file
before checking if it is read-only.

* bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
of SRC_DIRS and eliminate duplicates.

* gprcmd.adb: Replace command "path" with command "path_sep" to return
the path separator.
(Usage): Document path_sep

* Makefile.generic: For Ada and GNU C++ cases, link directly with the
C++ compiler. No need for a script.
Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
subst.

* prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
where there are Ada sources.
(Set_Ada_Paths): Only add to the include path the source dirs of project
with Ada sources.
(Add_To_Path): Add the Display_Values of the directories, not their
Values.

* prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
data.

* prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
is not No_Name.
(Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
Value is canonicalized.
(Language_Independent_Check): Do not copy Value to Display_Value when
canonicalizing Value.

* prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
path to find limited with cycles.
(Parse_Single_Project): Use canonical cased path to find the end of a
with cycle.

2004-03-02  Ed Schonberg  <schonberg@gnat.com>

* sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
and not a child unit.

* sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
appear in a with_clause.

* decl.c (gnat_to_gnu_type): If entity is a generic type, which can
only happen in type_annotate mode, do not try to elaborate it.

* exp_util.adb (Force_Evaluation): If expression is a selected
component on the left of an assignment, use a renaming rather than a
temporary to remove side effects.

* freeze.adb (Freeze_Entity): Do not freeze a global entity within an
inlined instance body, which is analyzed before the end of the
enclosing scope.

2004-03-02  Robert Dewar  <dewar@gnat.com>

* par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
sem_ch4.adb: Use new feature for substitution of keywords in VMS

* errout.ads, errout.adb: Implement new circuit for substitution of
keywords in VMS.

* sem_case.adb (Analyze_Choices): Place message properly when case is
a subtype reference rather than an explicit range.

* sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting

2004-03-02  Doug Rupp  <rupp@gnat.com>

* init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.

2004-03-02  Thomas Quinot  <quinot@act-europe.fr>

* s-tporft.adb: Add missing locking around call to Initialize_ATCB.

2004-03-02  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

* utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
BLKmode bitfield.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78758 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * rtl.def (define_combine): Remove.
kazu [Tue, 2 Mar 2004 07:01:39 +0000 (07:01 +0000)]
* rtl.def (define_combine): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78755 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/h8300/h8300.md: Tweak formatting.
kazu [Tue, 2 Mar 2004 06:05:59 +0000 (06:05 +0000)]
* config/h8300/h8300.md: Tweak formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78753 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/h8300/h8300.md (*cmphi_h8300): Rename to
kazu [Tue, 2 Mar 2004 06:01:52 +0000 (06:01 +0000)]
* config/h8300/h8300.md (*cmphi_h8300): Rename to
*cmphi_h8300_znvc.
(*cmphi_h8300hs): Rename to *cmphi_h8300hs_znvc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78752 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR bootstrap/14356
mmitchel [Tue, 2 Mar 2004 05:59:29 +0000 (05:59 +0000)]
PR bootstrap/14356
* gcc.c (process_command): Remove const-qualification from argv.
(main): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78751 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/h8300/h8300.md (pushqi1_h8300hs): Rename to
kazu [Tue, 2 Mar 2004 05:56:27 +0000 (05:56 +0000)]
* config/h8300/h8300.md (pushqi1_h8300hs): Rename to
pushqi1_h8300hs_advanced.  Adjust its caller.
(pushhi1_h8300hs): Rename to pushhi1_h8300hs_advanced.
Adjust its caller.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78749 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-02 Roche Nicolas <roche@act-europe.fr>
aj [Tue, 2 Mar 2004 05:51:36 +0000 (05:51 +0000)]
2004-03-02  Roche Nicolas <roche@act-europe.fr>

* Makefile.in (install-libgcc, install-multilib): Pass
mkinstalldirs var to libgcc.mk.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78747 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR c++/14369
mmitchel [Tue, 2 Mar 2004 05:47:18 +0000 (05:47 +0000)]
PR c++/14369
* pt.c (build_non_dependent_expr): Do not create a
NON_DEPENDENT_EXPR for a THROW_EXPR.

PR c++/14369
* g++.dg/template/cond4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78746 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * system.h (DBX_OUTPUT_STANDARD_TYPES): Poison.
kazu [Tue, 2 Mar 2004 04:55:00 +0000 (04:55 +0000)]
* system.h (DBX_OUTPUT_STANDARD_TYPES): Poison.
* doc/tm.texi (DBX_OUTPUT_STANDARD_TYPES): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78744 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/h8300/h8300.c (gtle_operator): Accept GT and LE.
kazu [Tue, 2 Mar 2004 02:20:21 +0000 (02:20 +0000)]
* config/h8300/h8300.c (gtle_operator): Accept GT and LE.
* config/h8300/h8300.md: Split several peephole2's, each into
two.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78741 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR c++/14360
mmitchel [Tue, 2 Mar 2004 02:06:18 +0000 (02:06 +0000)]
PR c++/14360
* parser.c (cp_parser_postfix_expression): Do not perform Koenig
lookup if ordinary name-lookup finds a non-function.
* pt.c (tsubst_copy_and_build): Likewise.

PR c++/14361
* parser.c (cp_parser_late_parsing_default_args): Check that there
are no extra tokens after the end of the default-argument
expression.

PR c++/14360
* g++.old-deja/g++.ns/koenig5.C: Remove some error markers.

PR c++/14361
* g++.dg/parse/defarg7.C: New test.

PR c++/14359
* g++.dg/template/friend26.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78739 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * dominance.c (recount_dominator): Handle postdominators.
rakdver [Tue, 2 Mar 2004 00:28:07 +0000 (00:28 +0000)]
* dominance.c (recount_dominator): Handle postdominators.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78734 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agoDaily bump.
gccadmin [Tue, 2 Mar 2004 00:16:15 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78730 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agoFix typo: FIRST_PSEOUDO_REGISTER -> FIRST_PSEUDO_REGISTER
bernie [Tue, 2 Mar 2004 00:14:08 +0000 (00:14 +0000)]
Fix typo: FIRST_PSEOUDO_REGISTER -> FIRST_PSEUDO_REGISTER

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78727 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * java/lang/natPosixProcess.cc (startProcess): Fix thinko.
bothner [Mon, 1 Mar 2004 21:33:28 +0000 (21:33 +0000)]
* java/lang/natPosixProcess.cc (startProcess):  Fix thinko.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78725 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR c++/14369
gdr [Mon, 1 Mar 2004 21:04:30 +0000 (21:04 +0000)]
    PR c++/14369
        * error.c (dump_expr): Handle THROW_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78723 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR c++/14324
mmitchel [Mon, 1 Mar 2004 20:38:31 +0000 (20:38 +0000)]
PR c++/14324
* lex.c (retrofit_lang_decl): Treat entities with no linkage as
having C++ linkage for name-mangling purposes.

PR c++/14260
* parser.c (cp_parser_direct_declarator): Recognize constructor
declarators that use a template-id to name the class being
constructed.

PR c++/14337
* pt.c (tsubst_qualified_id): Handle dependent qualifying scopes.
(tsubst_expr): Do not call tsubst_copy, even when
processing_template_decl.

PR c++/14324
* g++.dg/abi/mangle21.C: New test.

PR c++/14260
* g++.dg/parse/constructor2.C: New test.

PR c++/14337
* g++.dg/template/sfinae1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78720 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/mips/mips-protos.h (enum mips_symbol_type): Move from mips.h.
rsandifo [Mon, 1 Mar 2004 19:40:10 +0000 (19:40 +0000)]
* config/mips/mips-protos.h (enum mips_symbol_type): Move from mips.h.
(NUM_SYMBOL_TYPES): Likewise.
(SYMBOL_64_HIGH, SYMBOL_64_MID, SYMBOL_64_LOW): New symbol types.
(mips_unspec_address): Declare.
(mips_gotoff_page, mips_gotoff_global): Delete.
* config/mips/mips.h (PREDICATE_CODES): Add general_symbolic_operand.
* config/mips/mips.c (enum mips_symbol_type, NUM_SYMBOL_TYPES): Delete.
(mips_symbolic_constant_p, mips_symbolic_address_p)
(mips_symbol_insns): Handle new symbol types.
(general_symbolic_operand): New predicate.
(mips_unspec_address): Make extern.
(mips_gotoff_page, mips_gotoff_global): Delete.
(override_options): Allow -mabi=64 -mno-abicalls -mexplicit-relocs.
Handle new symbol types.
* config/mips/mips.md (*lea_high64, *lea64): New patterns.
(*xgot_hi[sd]i, *xgot_lo[sd]i, *got_disp[sd]i, *got_disp[sd]i): Call
mips_unspec_address directly.
* doc/invoke.texi: Remove the -mabi=64 -mno-abicalls exception from
the documentation of -mexplicit-relocs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78718 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * configure.in (mips64*-*-linux*): Override mips*-*-linux* case
rsandifo [Mon, 1 Mar 2004 19:32:10 +0000 (19:32 +0000)]
* configure.in (mips64*-*-linux*): Override mips*-*-linux* case
and disable libgcj.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78717 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-01 Benjamin Kosnik <bkoz@redhat.com>
bkoz [Mon, 1 Mar 2004 19:22:28 +0000 (19:22 +0000)]
2004-03-01  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4: Quote correctly.
* aclocal.m4: Regenerate.
* linkage.m4: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78715 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * fold-const.c (fold): An equality comparison of a non-weak object
law [Mon, 1 Mar 2004 19:18:01 +0000 (19:18 +0000)]
* fold-const.c (fold): An equality comparison of a non-weak object
against zero has a known result.  Similarly an equality comparison
of the address of two non-weak, unaliased symbols has a known result.

* ggc-page.c (struct page_entry): New field PREV.
(ggc_alloc): Update PREV field appropriately.
(sweep_pages): Likewise.
(ggc_free): Likewise.  Use PREV field rather than loop to
improve ggc_free performance.

cp/
* init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to
the proper type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78713 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/mips/mips.c (mips_output_division): Use the division
rsandifo [Mon, 1 Mar 2004 18:17:35 +0000 (18:17 +0000)]
* config/mips/mips.c (mips_output_division): Use the division
instruction to fill the delay slot of a zero check.
(mips_idiv_insns): Adjust accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78712 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-01 Benjamin Kosnik <bkoz@redhat.com>
bkoz [Mon, 1 Mar 2004 17:42:01 +0000 (17:42 +0000)]
2004-03-01  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/test.html: Add multilib RUNTESTFLAGS example.

* docs/html/18_support/howto.html: Add bit about writing to
stderr, mostly by Zack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78709 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-01 Paolo Carlini <pcarlini@suse.de>
paolo [Mon, 1 Mar 2004 17:29:27 +0000 (17:29 +0000)]
2004-03-01  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (money_get<>::_M_extract,
money_get<>::do_get(string_type&)): ... and two more.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78708 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-01 Paolo Carlini <pcarlini@suse.de>
paolo [Mon, 1 Mar 2004 17:08:45 +0000 (17:08 +0000)]
2004-03-01  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (money_get<>::_M_extract):
Fix thinkos in the switch from string_type& to string& as last
argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78707 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
matz [Mon, 1 Mar 2004 15:34:48 +0000 (15:34 +0000)]
* Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78706 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config.gcc: Create a default tmake_file for linux, and use
neroden [Mon, 1 Mar 2004 15:12:57 +0000 (15:12 +0000)]
* config.gcc: Create a default tmake_file for linux, and use
it in all but two linux clauses.  Comment those two.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78704 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * MAINTAINERS: Add myself to write-after-approval.
bbooth [Mon, 1 Mar 2004 15:09:32 +0000 (15:09 +0000)]
    * MAINTAINERS: Add myself to write-after-approval.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78703 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-01 Paolo Carlini <pcarlini@suse.de>
paolo [Mon, 1 Mar 2004 10:31:33 +0000 (10:31 +0000)]
2004-03-01  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (num_get<>::_M_extract_float):
Also when parsing exponent sign, first look for thousands_sep
and decimal_point; tweak a bit.
* testsuite/22_locale/num_get/get/char/15.cc: New.
* testsuite/22_locale/num_get/get/wchar_t/15.cc: New.

* include/bits/locale_facets.tcc (num_get<>::_M_extract_float,
num_get<>::_M_extract_int): Reorder some conditionals.

2004-03-01  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (money_get<>::_M_extract):
Consistently with numpunct, enforce the requirements in
22.2.6.3, p3 for the thousands separators; tweak a bit.
* testsuite/22_locale/money_get/get/char/15.cc: New.
* testsuite/22_locale/money_get/get/wchar_t/15.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78699 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-01 Paolo Bonzini <bonzini@gnu.org>
bonzini [Mon, 1 Mar 2004 09:42:10 +0000 (09:42 +0000)]
2004-03-01  Paolo Bonzini  <bonzini@gnu.org>

        * combine.c (try_combine):  Do not refer to is_replaced.
        (gen_lowpart_for_combine):  Perverse subregs now have a
        more politically correct name.
        * cse.c (cse_insn): Likewise.
        * jump.c: Fix bogus reference to delete_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78698 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agoAdd myself back to write-after-approval.
bonzini [Mon, 1 Mar 2004 08:14:18 +0000 (08:14 +0000)]
Add myself back to write-after-approval.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78697 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR c++/14138
mmitchel [Mon, 1 Mar 2004 06:23:38 +0000 (06:23 +0000)]
PR c++/14138
* name-lookup.h (push_scope): Change prototype.
* name-lookup.c (push_scope): Do not reenter the current class
scope.
* decl.c (grokfndecl): Check return code from push_scope before
calling pop_scope.
* decl2.c (check_classfn): Likewise.
* parser.c (cp_parser_conversion_function_id): Likewise.
(cp_parser_init_declarator): Likewise.
(cp_parser_direct_declarator): Likewise.
(cp_parser_class_specifier): Likewise.
(cp_parser_class_head): Likewise.
(cp_parser_lookup_name): Likewise.
(cp_parser_constructor_declarator_p): Likewise.
* pt.c (instantiate_class_template): Likewise.
(resolve_typename_type): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78696 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-03-01 David Billinghurst <David.Billinghurst@riotinto.com>
billingd [Mon, 1 Mar 2004 04:30:49 +0000 (04:30 +0000)]
2004-03-01  David Billinghurst <David.Billinghurst@riotinto.com>

* testsuite/lib/libstdc++.exp (v3-list-tests): Use
testsuite_files from correct multilib blddir when running
testsuite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78692 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR debug/14328
mmitchel [Mon, 1 Mar 2004 04:07:36 +0000 (04:07 +0000)]
PR debug/14328
* dwarf2out.c (gen_enumeration_type_die): Output all enumeration
constants as signed values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78690 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR c++/14267
mmitchel [Mon, 1 Mar 2004 02:25:06 +0000 (02:25 +0000)]
PR c++/14267
* typeck.c (build_modify_expr): Remove more of the cast-as-lvalue
extension.

PR c++/14267
* g++.dg/expr/crash2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78689 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agoDaily bump.
gccadmin [Mon, 1 Mar 2004 00:16:12 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78686 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR middle-end/13448
mmitchel [Sun, 29 Feb 2004 23:43:29 +0000 (23:43 +0000)]
PR middle-end/13448
* c-tree.h (readonly_warning): Rename to ...
(readonly_error): ... this.
* c-typeck.c (build_unary_op): Adjust accordingly.
(readonly_warning): Rename to ...
(readonly_error): ... this and issue errors, not warnings.
(build_modify_expr): Call readonly_error, not readonly_warning.
(c_expand_asm_operands): Likewise.
* tree-inline.c (optimize_inline_calls): Do not inline functions
after errors have occurred.

PR middle-end/13448
* gcc.dg/inline-5.c: New test.
* gcc.dg/always-inline.c: Split out tests into ...
* gcc.dg/always-inline2.c: ... this and ...
* gcc.dg/always-inline3.c: ... this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78682 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago PR debug/12103
mmitchel [Sun, 29 Feb 2004 23:10:43 +0000 (23:10 +0000)]
PR debug/12103
* class.c (update_vtable_entry_for_fn): Do not go through
covariance machinery if the type returned by an overrider is the
same as the original.

PR debug/12103
* g++.dg/debug/crash1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78680 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * configure.ac: Rearrange some threading code for clarity;
neroden [Sun, 29 Feb 2004 22:50:19 +0000 (22:50 +0000)]
* configure.ac: Rearrange some threading code for clarity;
add section comment.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78678 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agogcc/
kazu [Sun, 29 Feb 2004 22:02:30 +0000 (22:02 +0000)]
gcc/
* passes.c, config/frv/frv.c, config/sh/sh.c: Fix comment
typos.
* doc/cppopts.texi: Fix a typo.

gcc/cp/
* call.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78676 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/i386/i386.md: Fix formatting.
kazu [Sun, 29 Feb 2004 21:31:06 +0000 (21:31 +0000)]
* config/i386/i386.md: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78674 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago2004-02-29 Andrew Pinski <pinskia@physics.uc.edu>
pinskia [Sun, 29 Feb 2004 21:13:41 +0000 (21:13 +0000)]
2004-02-29  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc_update (files_and_dependencies): Update intl/configure.in
        to intl/configure.ac.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78673 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * configure.ac: Add some comments delineating sections of code.
neroden [Sun, 29 Feb 2004 20:43:45 +0000 (20:43 +0000)]
* configure.ac: Add some comments delineating sections of code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78672 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * doc/install.texi: Note that libada uses autoconf 2.57 also.
neroden [Sun, 29 Feb 2004 20:30:33 +0000 (20:30 +0000)]
* doc/install.texi: Note that libada uses autoconf 2.57 also.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78671 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * doc/install.texi: Fix idiot typo in previous commit.
neroden [Sun, 29 Feb 2004 20:27:15 +0000 (20:27 +0000)]
* doc/install.texi: Fix idiot typo in previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78670 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * doc/install.texi: Update for conversion of intl to autoconf 2.57.
neroden [Sun, 29 Feb 2004 20:25:19 +0000 (20:25 +0000)]
* doc/install.texi: Update for conversion of intl to autoconf 2.57.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78669 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * configure.in: Convert to autoconf 2.57, gratuitous stylistic
neroden [Sun, 29 Feb 2004 20:22:40 +0000 (20:22 +0000)]
* configure.in: Convert to autoconf 2.57, gratuitous stylistic
cleanup, rename to configure.ac.
* configure.ac: Renamed from configure.in.
* config.h.in: Rebuilt with autoheader 2.57.
* configure: Rebuilt with autoconf 2.57
* README: Update to reflect rename of configure.in to configure.ac.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78668 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * config/h8300/h8300.md: Add comments about peephole2's.
kazu [Sun, 29 Feb 2004 19:18:37 +0000 (19:18 +0000)]
* config/h8300/h8300.md: Add comments about peephole2's.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78667 138bc75d-0d04-0410-961f-82ee72b054a4

17 years agoChangeLog: Previous java/io, java/nio, gnu/java/nio and related changes.
bothner [Sun, 29 Feb 2004 19:16:55 +0000 (19:16 +0000)]
ChangeLog:  Previous java/io, java/nio, gnu/java/nio and related changes.
* Makefile.am, configure.in:  Updated accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78666 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * java/lang/natPosixProcess.cc (startProcess): Implement standard
bothner [Sun, 29 Feb 2004 19:14:20 +0000 (19:14 +0000)]
* java/lang/natPosixProcess.cc (startProcess):  Implement standard
streams using FileChannelImpl, not FileDescriptor.
* java/lang/natWin32Process.cc (startProcess):  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78664 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * gnu/java/nio/FileLockImpl.java (fd): Remove field, replacing it by:
bothner [Sun, 29 Feb 2004 19:13:45 +0000 (19:13 +0000)]
* gnu/java/nio/FileLockImpl.java (fd):  Remove field, replacing it by:
(ch):  New FileChannelImpl field.  Update constructor to match.
(releaseImpl):  Remove native method.  Instead ...
(release):  Call unlock on channel.
* gnu/java/nio/natFileLockImpl.cc:  Removed file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78663 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * java/nio/MappedByteBuffer.java: (forceImpl, isLoadedImpl, loadImpl,
bothner [Sun, 29 Feb 2004 19:12:45 +0000 (19:12 +0000)]
* java/nio/MappedByteBuffer.java: (forceImpl, isLoadedImpl, loadImpl,
unmapImpl):  New dummy methods, to be overridden by subclass.
(finalize, isLoaded, load, force):  New methods.
* java/nio/MappedByteBufferImpl.java:  More-or-less rewrite.
Now works, at least for read mapping.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78662 138bc75d-0d04-0410-961f-82ee72b054a4

17 years ago * java/io/FileDescriptor.java: Implement on top of FileChannel.
bothner [Sun, 29 Feb 2004 19:12:15 +0000 (19:12 +0000)]
* java/io/FileDescriptor.java:  Implement on top of FileChannel.
Remove native methods.

* java/io/natFileDescriptorEcos.cc:  Remove file.
* java/io/natFileDescriptorPosix.cc:  Remove file.
* java/io/natFileDescriptorWin32.cc:  Remove file.
* java/io/FileInputStream.java (ch):  Change type to FileChannelImpl.
(<init>(File)):  Allocate a FileChannelImpl, not a FileDescriptor.
(<init>(FileChannelImpl)):  New package-private constructor.
(<init>(FileDescriptor)):  Extract FileChannelImpl from arg.
(available, close, read, skip):  Implement using FileChannelImpl.
(getFD):  Allocate FileDescriptor if needed.
(getChannel):  Is now trivial.
* java/io/FileOutputStream.java:  Corresponding changes.
* java/io/RandomAccessFile.java:  Corresponding changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78661 138bc75d-0d04-0410-961f-82ee72b054a4