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Author SHA1 Message Date
Gabriel Dos Reis
573b07c751 floatformat.c (floatformat_i387_ext_is_valid): Use explicit cast to convert from "from". 
* floatformat.c (floatformat_i387_ext_is_valid): Use explicit cast
        to convert from "from".
        (floatformat_to_double): Likewise.
        (floatformat_from_double): Use explicit cast to convert from "to".

From-SVN: r108717
 2005-12-17 17:21:34 +00:00
Steven G. Kargl
3e4c09d047 * Revert accidental commit to enum_5.f90. 
From-SVN: r108716
 2005-12-17 17:15:09 +00:00
Steven G. Kargl
df8652dc8f decl.c (gfc_match_old_kind_spec,match_type_spec): Use gfc_std_notify to report nonstandard intrinsic type declarations. 
2005-12-17  Steven G. Kargl  <kargls@comcast.net>

	* decl.c (gfc_match_old_kind_spec,match_type_spec): Use gfc_std_notify
	to report nonstandard intrinsic type declarations.

	* gfortran.dg/imag_1.f: Fix nonstandard type declarations.
	* gfortran.dg/nested_modules_1.f90: Ditto.
	* gfortran.dg/hollerith_f95.f90: Ditto.
	* gfortran.dg/select_5.f90: Ditto.
	* gfortran.dg/secnds.f: Ditto.
	* gfortran.dg/hollerith2.f90: Ditto.
	* gfortran.dg/imag_2.f: Ditto.
	* gfortran.dg/ftell_2.f90: Ditto.
	* gfortran.dg/malloc_free_1.f90: Ditto.
	* gfortran.dg/logint-1.f: Ditto.
	* gfortran.dg/recursive_statement_functions.f90: Ditto.
	* gfortran.dg/e_d_fmt.f90: Ditto.
	* gfortran.dg/hollerith_legacy.f90: Ditto.
	* gfortran.dg/logint-2.f: Ditto.
	* gfortran.dg/enum_5.f90: Ditto.
	* gfortran.dg/f2c_2.f90: Ditto.
	* gfortran.dg/pr17143.f90: Ditto.
	* gfortran.dg/namelist_14.f90: Ditto.
	* gfortran.dg/logint-3.f: Ditto.
	* gfortran.dg/spread_scalar_source.f90: Ditto.
	* gfortran.dg/fmt_read_bz_bn.f90: Ditto.
	* gfortran.dg/namelist_11.f: Ditto.
	* gfortran.dg/g77/intrinsic-unix-bessel.f: Ditto.
	* gfortran.dg/g77/20010519-1.f
	* gfortran.dg/g77/alpha1.f: Ditto.
	* gfortran.dg/g77/990115-1.f: Ditto.
	* gfortran.dg/g77/erfc.f: Ditto.
	* gfortran.dg/g77/19990313-3.f: Ditto.
	* gfortran.dg/g77/f90-intrinsic-numeric.f: Ditto.
	* gfortran.dg/g77/20010426.f: Ditto.
	* gfortran.dg/g77/19990313-0.f: Ditto.
	* gfortran.dg/g77/f90-intrinsic-mathematical.f: Ditto.
	* gfortran.dg/g77/20000629-1.f: Ditto.
	* gfortran.dg/g77/970125-0.f: Ditto.
	* gfortran.dg/g77/8485.f: Ditto.
	* gfortran.dg/g77/f90-intrinsic-bit.f: Ditto.
	* gfortran.dg/g77/19990313-1.f: Ditto.
	* gfortran.dg/g77/int8421.f: Ditto.
	* gfortran.dg/g77/19990305-0.f: Ditto.
	* gfortran.dg/g77/947.f: Ditto.
	* gfortran.dg/g77/19990905-2.f: Ditto.
	* gfortran.dg/g77/cabs.f: Ditto.
	* gfortran.dg/g77/19990313-2.f: Ditto.
	* gfortran.dg/g77/20020307-1.f: Ditto.
	* gfortran.dg/g77/dcomplex.f: Ditto.
	* gfortran.dg/g77/19990502-1.f: Ditto.
	* gfortran.dg/g77/19981216-0.f: Ditto.
	* gfortran.dg/common_4.f90: Ditto.
	* gfortran.dg/entry_4.f90: Ditto.
	* gfortran.dg/equiv_constraint_2.f90: Ditto.
	* gfortran.dg/g77_intrinsics_funcs.f: Ditto.
	* gfortran.dg/namelist_12.f: Ditto.
	* gfortran.dg/scale_1.f90: Ditto.
	* gfortran.dg/modulo_1.f90
	* gfortran.dg/hollerith.f90: Ditto.
	* gfortran.dg/direct_io_3.f90: Ditto.
	* gfortran.dg/ftell_1.f90: Ditto.: Ditto.
	* gfortran.dg/gnu_logical_1.F: Ditto.
	* gfortran.dg/unf_io_convert_1.f90: Ditto.
	* gfortran.dg/assign_1.f90: Ditto.
	* gfortran.dg/g77_intrinsics_sub.f: Ditto.
	* gfortran.dg/pr23095.f: Ditto.
	* gfortran.dg/read_float_1.f90: Ditto.

From-SVN: r108715
 2005-12-17 15:41:15 +00:00
Gabriel Dos Reis
ad816b52a4 valarray_after.h (_Expr<>::operator[](slice)): Don't assume the closure implements general indexing... 
* include/bits/valarray_after.h (_Expr<>::operator[](slice)):
        Don't assume the closure implements general indexing, as a matter
        of fact, most of them don't.
        (_Expr<>::operator[](const gslice&)): Likewise.
        (_Expr<>::operator[](const valarray<bool>&)): Likewise.
        (_Expr<>::operator[](const valarray<size_t>&)): Likewise.
        (_Expr<>::shift): Fix thinko.
        (_Expr<>::cshift): Likewise.
        (_Expr<>::apply): Likewise.

From-SVN: r108714
 2005-12-17 15:36:35 +00:00
Daniel Berlin
24bd1a0b27 basic-block.h: Changed basic block numbering so that the entry block is 0 and the exit block is 1. 
2005-12-17  Danny Berlin <dberlin@dberlin.org>
	    Kenneth Zadeck <zadeck@naturalbridge.com>

	* basic-block.h: Changed basic block numbering so that the entry
	block is 0 and the exit block is 1.  Changed insn iterators so
	that they are tolerant of blocks with no insns.
	* regrename.c (copyprop_hardreg_forward): Changed basic block
	numbering so that the entry block is 0 and the exit block is 1.
	* sched-ebb.c (sehedule_ebbs): Ditto.
	* tracer.c (branch_ratio_cutoff): Ditto.
	* cfgloopmanip.c (fix_loop_structure): Ditto.
	* cfghooks.c (verify_flow_info): Ditto.
	* cfg.c (compact_blocks): Ditto.
	* reorg.c (dbr_schedule): Ditto.
	* flow.c (calculate_global_regs_live, libcall_dead_p): Ditto.
	* dominance.c (calc_dfs_tree_nonrec, calc_dfs_tree,
	calculate_dominance_info): Ditto.
	* cfganal.c (create_edge_list, print_edge_list,
	flow_depth_first_order_compute, flow_dfs_compute_reverse_init,
	flow_dfs_compute_reverse_add_bb, flow_dfs_compute_reverse_execute,
	dfs_enumerate_from): Ditto.
	* global.c (global_alloc, set_up_bb_rts_numbers): Ditto.
	* ifcvt.c (find_if_case_2): Ditto.
	* cfgbuild.c (control_flow_insn_p, count_basic_blocks,
	find_basic_blocks): Ditto.
	* predict.c (predict_loops, tree_bb_level_predictions,
	predict_paths_leading_to, propagate_freq): Ditto.
	* lcm.c (compute_antinout_edge, compute_laterin,
	compute_available): Ditto.
	* function.c (thread_prologue_and_epilogue_insns): Ditto.
	* gcse.c (gcse_main, bypass_jumps): Ditto.
	* profile.c (compute_branch_probabilities,
	compute_value_histograms, branch_prob): Ditto.
	* tree-flow-inline.h (bsi_start, bsi_after_labels,
	bsi_last): Ditto.
	* tree-ssa-phiopt.c (tree_ssa_phiopt,
	blocks_in_phiopt_order): Ditto.
	* bt-load.c (compute_defs_uses_and_gen, compute_kill,
	compute_out, link_btr_uses, migrate_btr_defs): Ditto.
	* tree-dfa.c (collect_dfa_stats): Ditto.
	* cfgcleanup.c (try_forward_edges, try_optimize_cfg): Ditto.
	* cfglayout.c (fixup_reorder_chain): Ditto.
	* bb-reorder.c (reorder_basic_blocks, duplicate_computed_gotos,
	partition_hot_cold_basic_blocks): Ditto.
	* var-tracking.c (vt_find_locations): Ditto.
	* cfgloop.c (flow_loops_cfg_dump, flow_loops_find, get_loop_body): Ditto.
	* sched-rgn.c (compute_trg_info, init_regions, schedule_insns): Ditto.
	* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, make_edges
	label_to_block_fn, print_loop_ir, tree_flow_call_edges_add): Ditto.
	* tree-ssa-reassoc.c (init_reassoc): Ditto.
	* cfgrtl.c (entry_of_function, rtl_verify_flow_info,
	rtl_flow_call_edges_add, rtl_flow_call_edges_add): Ditto.
	* df.c (df_analyze_1, hybrid_search, iterative_dataflow): Ditto
	and removed unused reverse orders.
	* df.h (): Ditto.
	* combine.c: Fix document typo.



Co-Authored-By: Kenneth Zadeck <zadeck@naturalbridge.com>

From-SVN: r108713
 2005-12-17 13:40:27 +00:00
Jan Hubicka
86051306a1 tree-flow-inline.h (set_default_def, [...]): Kill. 
* tree-flow-inline.h (set_default_def, default_def): Kill.
	* tree-dfa.c (default_defs): New global variable.
	(default_def, set_default_def): New functions.
	* tree-ssa.c (init_tree_ssa, delete_tree_ssa): Add default_def hash.
	* tree-flow.h (struct var_ann_d): Kill default_def field.
	(set_default_def, default_def): Update prototype.
	(default_defs): Declare.

From-SVN: r108712
 2005-12-17 08:39:12 +00:00
Jeff Law
471eeb830d tree-ssa-dom.c (update_rhs_and_lookup_avail_expr): Kill. 
* tree-ssa-dom.c (update_rhs_and_lookup_avail_expr): Kill.
	(simplify_rhs_and_lookup_avail_expr): Kill.  Remnants moved
	into tree-ssa-forwprop.c.
	(eliminate_redundant_computations): Do not call
	simplify_rhs_and_lookup_avail_expr anymore.
	* tree-ssa-forwprop.c (simplify_not_neg_expr): New function
	extracted from remnants of simplify_rhs_and_lookup_avail_expr.
	(tree_ssa_forward_propagate_single_use_vars): Call
	simplify_not_neg_expr appropriately.

From-SVN: r108711
 2005-12-17 00:18:35 -07:00
Andreas Jaeger
b15e733f3c attr-weakref-1.c: Do not run on darwin. 
* gcc.dg/attr-weakref-1.c: Do not run on darwin. 
        * gcc.dg/attr-weakref-1-darwin.c: New test to run on darwin.

From-SVN: r108710
 2005-12-17 07:17:06 +01:00
Bernd Trog
44984de00d re PR target/20016 (Compiling libgcc2.c with -Os for avr-gcc?) 
2005-12-16  Bernd Trog  <berndtrog@yahoo.com>

	PR target/20016
	* config/avr/t-avr: Add -Os to TARGET_LIBGCC2_CFLAGS.

From-SVN: r108708
 2005-12-17 03:09:43 +00:00
Kazu Hirata
740bfcdfcf re PR rtl-optimization/25456 (cc0 targets are broken.) 
PR rtl-optimization/25456
	* struct-equiv.c (struct_equiv_improve_checkpoint): Replace
	info->x_start with p->x_start.

From-SVN: r108707
 2005-12-17 02:05:07 +00:00
GCC Administrator
ace556da7c Daily bump. 
From-SVN: r108704
 2005-12-17 00:17:43 +00:00
Joseph Myers
f0ac2193cb update_web_docs_svn: Remove unnecessary files from source tree. 
* update_web_docs_svn: Remove unnecessary files from source tree.
	Use set -e.
	* doc_exclude, update_web_docs, update_web_docs_libstdcxx: Remove.

From-SVN: r108698
 2005-12-16 23:59:10 +00:00
Alan Modra
0157856478 simplify-rtx.c (simplify_binary_operation_1 <IOR>): Correct bug introduced 2005-12-16. 
* simplify-rtx.c (simplify_binary_operation_1 <IOR>): Correct bug
	introduced 2005-12-16.

From-SVN: r108697
 2005-12-17 10:20:42 +10:30
Jerry DeLisle
2789de5d96 re PR fortran/24268 (gfortran rejects valid format statement) 
2005-12-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/24268
	* gfortran.dg/fmt_white.f: New test.

From-SVN: r108696
 2005-12-16 23:49:33 +00:00
Jerry DeLisle
1c8745ce8d re PR fortran/24268 (gfortran rejects valid format statement) 
2005-12-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/24268
	* io.c (format_lex): Allow whitespace within text of format specifier.

From-SVN: r108695
 2005-12-16 23:44:14 +00:00
Joseph Myers
6dc5dc3138 * zh_CN.po: Update. 
From-SVN: r108693
 2005-12-16 23:32:38 +00:00
Steven G. Kargl
8a8f7eca50 re PR fortran/25106 ([4.0/4.1] statement label is zero) 
2005-12-10  Steven G. Kargl <kargls@comcast.net>
 
        PR fortran/25106
        PR fortran/25055
        * match.c (gfc_match_small_literal_int): Add cnt argument;
        (gfc_match_st_label,gfc_match_stopcode): Account for cnt argument.
        * match.h (gfc_match_small_literal_int): Update prototype.
        * decl.c (match_char_length,gfc_match_old_kind_spec): Account for cnt.
        * parse.c (next_free): Ditto.
        * primary.c (match_kind_param): Ditto.

        gfortran.dg/label_1.f90: New test.

From-SVN: r108692
 2005-12-16 23:32:29 +00:00
Mark Mitchell
e99c1d841d * update_web_docs_svn: Set @srcdir in gcc-vers.texi. 
From-SVN: r108691
 2005-12-16 23:11:21 +00:00
Steven Bosscher
ebd8b60da1 re PR rtl-optimization/23837 (Wrong code with REG_NO_CONFLICT notes (caused by combine)) 
PR rtl-optimization/23837
	* optabs.c (expand_binop): For a multi-word rotate, never emit
	a REG_NO_CONFLICT block.

From-SVN: r108690
 2005-12-16 22:19:09 +00:00
Ben Elliston
f3a1a6532f re PR testsuite/25422 (gcc.dg/20031012-1.c and gcc.dg/weak/weak-3.c (and a couple others) fails, forgot to update for new option, -Walways-true) 
PR testsuite/25422
	* gcc.dg/20031012-1.c: Add -Walways-true option.
	* gcc.dg/weak/weak-3.c: Likewise.
	* g++.old-deja/g++.mike/warn8.C: Likewise.

From-SVN: r108689
 2005-12-17 09:12:55 +11:00
Richard Guenther
3380b80294 trans.h (tree): Remove declaration of gfc_build_function_call. 
2005-12-16  Richard Guenther  <rguenther@suse.de>

	* trans.h (tree): Remove declaration of gfc_build_function_call.
	* trans.c (gfc_build_function_call): Remove.
	(gfc_build_array_ref): Use build_function_call_expr.
	(gfc_trans_runtime_check): Likewise.
	* trans-array.c (gfc_trans_allocate_array_storage): Likewise.
	(gfc_grow_array): Likewise.
	(gfc_trans_array_ctor_element): Likewise.
	(gfc_trans_array_constructor_value): Likewise.
	(gfc_array_allocate): Likewise.
	(gfc_array_deallocate): Likewise.
	(gfc_trans_auto_array_allocation): Likewise.
	(gfc_trans_dummy_array_bias): Likewise.
	(gfc_conv_array_parameter): Likewise.
	* trans-expr.c (gfc_conv_power_op): Likewise.
	(gfc_conv_string_tmp): Likewise.
	(gfc_conv_concat_op): Likewise.
	(gfc_conv_expr_op): Likewise.
	(gfc_trans_string_copy): Likewise.
	* trans-decl.c (build_entry_thunks): Likewise.
	(gfc_generate_function_code): Likewise.
	(gfc_generate_constructors): Likewise.
	* trans-io.c (gfc_trans_open): Likewise.
	(gfc_trans_close): Likewise.
	(build_filepos): Likewise.
	(gfc_trans_inquire): Likewise.
	(transfer_namelist_element): Likewise.
	(build_dt): Likewise.
	(gfc_trans_dt_end): Likewise.
	(transfer_expr): Likewise.
	(transfer_array_desc): Likewise.
	* trans-stmt.c (gfc_trans_pause): Likewise.
	(gfc_trans_stop): Likewise.
	(gfc_trans_character_select): Likewise.
	(gfc_do_allocate): Likewise.
	(gfc_trans_assign_need_temp): Likewise.
	(gfc_trans_pointer_assign_need_temp): Likewise.
	(gfc_trans_forall_1): Likewise.
	(gfc_trans_where): Likewise.
	(gfc_trans_allocate): Likewise.
	(gfc_trans_deallocate): Likewise.
	* trans-intrinsic.c (gfc_conv_intrinsic_aint): Likewise.
	(gfc_conv_intrinsic_lib_function): Likewise.
	(gfc_conv_intrinsic_exponent): Likewise.
	(gfc_conv_intrinsic_abs): Likewise.
	(gfc_conv_intrinsic_sign): Likewise.
	(gfc_conv_intrinsic_ctime): Likewise.
	(gfc_conv_intrinsic_fdate): Likewise.
	(gfc_conv_intrinsic_ttynam): Likewise.
	(gfc_conv_intrinsic_ishftc): Likewise.
	(gfc_conv_intrinsic_len_trim): Likewise.
	(gfc_conv_intrinsic_index): Likewise.
	(gfc_conv_intrinsic_size): Likewise.
	(gfc_conv_intrinsic_strcmp): Likewise.
	(gfc_conv_intrinsic_adjust): Likewise.
	(gfc_conv_associated): Likewise.
	(gfc_conv_intrinsic_scan): Likewise.
	(gfc_conv_intrinsic_verify): Likewise.
	(call_builtin_clz): Likewise.
	(gfc_conv_intrinsic_si_kind): Likewise.
	(gfc_conv_intrinsic_sr_kind): Likewise.
	(gfc_conv_intrinsic_trim): Likewise.
	(gfc_conv_intrinsic_repeat): Likewise.
	(gfc_conv_intrinsic_iargc): Likewise.

From-SVN: r108687
 2005-12-16 21:45:27 +00:00
Tom Tromey
c015b2f85b Class.java (getPackage): Get package from VMClassLoader if needed. 
* java/lang/Class.java (getPackage): Get package from
	VMClassLoader if needed.

From-SVN: r108685
 2005-12-16 21:38:45 +00:00
Paolo Carlini
b642a22a13 is_empty.cc: Fix class NonEmptyClassTwo. 
2005-12-16  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/tr1/4_metaprogramming/type_properties/is_empty/is_empty.cc:
	Fix class NonEmptyClassTwo.

From-SVN: r108683
 2005-12-16 21:33:32 +00:00
Mike Stump
e387bbfa26 920415-1.c: Add declaration for abort and exit. 
* gcc.c-torture/compile/920415-1.c: Add declaration for abort and
        exit.

From-SVN: r108680
 2005-12-16 21:13:33 +00:00
Richard Guenther
38611275f6 trans.h (gfc_build_indirect_ref): Remove declaration. 
2005-12-16  Richard Guenther  <rguenther@suse.de>

	* trans.h (gfc_build_indirect_ref): Remove declaration.
	* trans.c (gfc_build_indirect_ref): Remove.
	* trans-array.c (gfc_trans_array_ctor_element): Use
	build_fold_indirect_ref instead of gfc_build_indirect_ref.
	(gfc_trans_array_constructor_value): Likewise.
	(gfc_conv_array_index_offset): Likewise.
	(gfc_conv_scalarized_array_ref): Likewise.
	(gfc_conv_array_ref): Likewise.
	(gfc_trans_dummy_array_bias): Likewise.
	(gfc_conv_expr_descriptor): Likewise.
	(gfc_conv_array_parameter): Likewise.
	* trans-decl.c (gfc_finish_cray_pointee): Likewise.
	(gfc_get_symbol_decl): Likewise.
	* trans-expr.c (gfc_conv_substring): Likewise.
	(gfc_conv_component_ref): Likewise.
	(gfc_conv_variable): Likewise.
	(gfc_add_interface_mapping): Likewise.
	(gfc_conv_function_call): Likewise.
	* trans-intrinsic.c (gfc_conv_intrinsic_ichar): Likewise.
	(gfc_conv_intrinsic_transfer): Likewise.
	* trans-io.c (nml_get_addr_expr): Likewise.
	(transfer_namelist_element): Likewise.
	(transfer_expr): Likewise.
	* trans-stmt.c (gfc_trans_nested_forall_loop): Likewise.
	(allocate_temp_for_forall_nest_1): Likewise.
	(gfc_trans_forall_1): Likewise.

From-SVN: r108678
 2005-12-16 21:03:50 +00:00
Andrew Pinski
06b1145579 re PR objc/25360 (Complex types are not encoded) 
2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR objc/25360
        * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
        by the inner type.

2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR objc/25360
        * objc/objc-api.c (_C_COMPLEX): New define.
        * encoding.c (objc_sizeof_type): Handle _C_Complex.
        (objc_alignof_type): Likewise.
        (objc_skip_typespec): Likewise.

From-SVN: r108675
 2005-12-16 12:19:37 -08:00
Jerry DeLisle
184210e82c re PR fortran/25264 (write to internal unit from the string itself gives wrong result ?) 
2005-12-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25264
	PR libgfortran/25349
	* gfortran.dg/tl_editing.f90: Added additional checks.
	* gfortran.dg/t_editing.f: New test.
	* gfortran.dg/write_padding.f90: New test

From-SVN: r108673
 2005-12-16 19:40:36 +00:00
John David Anglin
5535b63f1a re PR middle-end/25457 (reorg.c:966: warning: unused variable 'insn') 
PR middle-end/25457
	* reorg.c (mostly_true_jump): Remove unused variable 'insn'.

From-SVN: r108672
 2005-12-16 19:39:47 +00:00
Jerry DeLisle
494ef4c254 re PR fortran/25264 (write to internal unit from the string itself gives wrong result ?) 
2005-12-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25264
	PR libgfortran/25349
	* io/unit.c (get_unit): Delete code that cleared the string when the
	unit was opened, which is too soon.
	* io/transfer.c (next_record_w): Pass done flag in.  Change logic for
	setting max_pos.  Add code to position unit and pad record as needed.

From-SVN: r108671
 2005-12-16 19:32:21 +00:00
Kaveh R. Ghazi
282b7663e6 re PR testsuite/25215 (-fpic/-fPIC failure in gcc.dg/20050503-1.c) 
PR testsuite/25215
	* gcc.dg/20050503-1.c: Skip on x86 ilp32 with -fpic/-fPIC.

From-SVN: r108668
 2005-12-16 19:00:07 +00:00
John David Anglin
70c1d01294 re PR target/25447 (<built-in>:0: ICE: in pa_scalar_mode_supported_p, at config/pa/pa.c:5932) 
PR target/25447
	* config/pa/pa.c (pa_scalar_mode_supported_p): Handle
	MODE_DECIMAL_FLOAT.

From-SVN: r108665
 2005-12-16 17:46:13 +00:00
Alexandre Oliva
2eefc7734e jcf-parse.c (set_source_filename): Set the decl source location even when returning early. 
* jcf-parse.c (set_source_filename): Set the decl source location
even when returning early.

From-SVN: r108662
 2005-12-16 17:27:21 +00:00
Tom Tromey
cb1783951e * testsuite/libjava.jacks/jacks.xfail 
(8.5.2-accessible-static-member-usage-3): Removed.

From-SVN: r108656
 2005-12-16 16:30:16 +00:00
Steven Bosscher
d7712ddac2 loop-invariant.c (move_loop_invariants): Add missing hunk from the previous patch, to nullify df. 
* loop-invariant.c (move_loop_invariants): Add missing hunk from
        the previous patch, to nullify df.

From-SVN: r108655
 2005-12-16 15:57:15 +00:00
Steven Bosscher
52ba2f6d14 reorg.c (mostly_true_jump): Clean up code depending on LABEL_OUTSIDE_LOOP_P and loop notes. 
* reorg.c (mostly_true_jump): Clean up code depending on
	LABEL_OUTSIDE_LOOP_P and loop notes.  Remove code doing
	poor man's branch prediction, instead rely on REG_BR_PROB
	notes to be available.

From-SVN: r108653
 2005-12-16 15:38:19 +00:00
Richard Biener
5adb25cf83 ChangeLog: Fix missing file names. 
2005-12-16  Richard Guenther  <rguenther@suse.de>

        * ChangeLog: Fix missing file names.

From-SVN: r108652
 2005-12-16 14:01:06 +00:00
Jakub Jelinek
a1615718f5 re PR rtl-optimization/24899 (loop.c miscompiles libgnomecanvas) 
PR rtl-optimization/24899
	* loop.c (strength_reduce): Don't reduce giv that is not always
	computable and where add_val or mult_val can trap.

	* gcc.c-torture/execute/20051215-1.c: New test.

From-SVN: r108642
 2005-12-16 13:12:41 +01:00
Jakub Jelinek
0c8c236b7a * doc/invoke.texi (-fdump-tree-*): Remove note about C/C++ only. 
From-SVN: r108639
 2005-12-16 13:07:01 +01:00
Nathan Sidwell
c047d4fc5f mt.h (LIB_SPEC, [...]): Correct names of ms1-16-002 files. 
* config/mt/mt.h (LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Correct
	names of ms1-16-002 files.

From-SVN: r108638
 2005-12-16 11:57:29 +00:00
Nathan Sidwell
ab34901fe4 configure.in: Replace ms1 with mt. 
* configure.in: Replace ms1 with mt.
	* configure: Rebuilt.

From-SVN: r108637
 2005-12-16 11:52:02 +00:00
Nathan Sidwell
a3fafcb085 Checkin missing parts of my 2005-12-12 patch 
From-SVN: r108636
 2005-12-16 11:43:46 +00:00
Alan Modra
00dcee0c2b re PR driver/20425 (-print-search-dirs doesn't honor mutil-os/multilib settings) 
PR driver/20425
	* gcc.c (for_each_path): New function.
	(add_to_obstack, file_at_path): New functions.
	(struct file_at_path_info, struct add_to_obstack_info): New.
	(build_search_list): Rewrite using for_each_path.  Constify struct
	path_prefix pointer.  Add do_multi param.  Adjust all callers.
	(find_a_file): Similarly, but just change existing param to bool.
	(putenv_from_prefixes): Add do_multi param, make "paths" const.
	(do_spec_path): Delete.
	(struct spec_path_info): New.
	(spec_path): New function.
	(do_spec_1): Use for_each_path for %D and %I.
	(find_file): Adjust for find_a_file changes.
	(main): Search multilibs for specs.  Print multilib lib path for
	-print-search-dirs.  Likewise add multilibs to LIBRARY_PATH_ENV.
	(read_specs): Search multilibs for %include and %include_noerr.
	(is_directory): Remove second string param.  Change last param
	to a bool.  Don't use concat.  Remove SMALL_ARG_MAX test, always
	check path is a dir.  Update all callers.
	* doc/hostconfig.texi (SMALL_ARG_MAX): Remove mention.
	* system.h (SMALL_ARG_MAX): Poison.
	* config.gcc: Don't define SMALL_ARG_MAX.
	* config.host: Likewise.
	* config.build: Likewise.

From-SVN: r108635
 2005-12-16 20:16:22 +10:30
Paolo Bonzini
bd1ef75776 combine.c (combine_simplify_rtx <case NOT, [...]): Move simplifications that do not require additional infrastructure... 
2005-12-16  Paolo Bonzini  <bonzini@gnu.org>

	* combine.c (combine_simplify_rtx <case NOT, NEG, TRUNCATE,
	FLOAT_TRUNCATE, FLOAT_EXTEND, PLUS, MINUS, AND, IOR, XOR,
	ABS, VEC_SELECT, POPCOUNT, PARITY, FFS, FLOAT>,
	simplify_logical): Move simplifications that do not require
	additional infrastructure...
	* simplify-rtx.c (simplify_unary_operation_1,
	simplify_binary_operation_1): ... here.

From-SVN: r108634
 2005-12-16 09:24:19 +00:00
Richard Guenther
488ce07ba2 (gfc_conv_descriptor_data_addr): Use build_fold_addr_expr where appropriate. 
2005-12-16  Richard Guenther  <rguenther@suse.de>

	(gfc_conv_descriptor_data_addr): Use build_fold_addr_expr where
	appropriate.
	(gfc_trans_allocate_array_storage): Likewise.
	(gfc_trans_array_constructor_value): Likewise.
	(gfc_conv_array_data): Likewise.
	(gfc_conv_expr_descriptor): Likewise.
	(gfc_conv_array_parameter): Likewise.
	(gfc_conv_variable): Likewise.
	(gfc_conv_function_val): Likewise.
	(gfc_conv_function_call): Likewise.
	(gfc_conv_expr_reference): Likewise.
	(gfc_conv_intrinsic_ctime): Likewise.
	(gfc_conv_intrinsic_fdate): Likewise.
	(gfc_conv_intrinsic_ttynam): Likewise.
	(gfc_conv_intrinsic_si_kind): Likewise.
	(gfc_conv_intrinsic_trim): Likewise.
	(set_parameter_ref): Likewise.
	(gfc_convert_array_to_string): Likewise.
	(gfc_trans_open): Likewise.
	(gfc_trans_close): Likewise.
	(build_filepos): Likewise.
	(gfc_trans_inquire): Likewise.
	(nml_get_addr_expr): Likewise.
	(transfer_namelist_element): Likewise.
	(build_dt): Likewise.
	(gfc_trans_dt_end): Likewise.
	(transfer_array_component): Likewise.
	(transfer_expr): Likewise.
	(transfer_array_desc): Likewise.
	(gfc_trans_transfer): Likewise.
	(gfc_trans_allocate): Likewise.
	(gfc_trans_deallocate): Likewise.

From-SVN: r108633
 2005-12-16 09:16:12 +00:00
Andreas Krebbel
52c6b0b7dc re PR rtl-optimization/24823 (ICE in insert_save, at caller-save.c:719) 
2005-12-16  Andreas Krebbel  <krebbel1@de.ibm.com>

	PR 24823
	* flow.c (mark_used_dest_regs): New function.
	(mark_used_regs): Call mark_used_dest_regs.

2005-12-16  Andreas Krebbel  <krebbel1@de.ibm.com>

	PR 24823
	* gfortran.dg/pr24823.f: New test.

From-SVN: r108632
 2005-12-16 09:09:37 +00:00
Jeff Law
7d48c9e2cc tree-ssa-dse.c (dse_optimize_stmt): Correctly handle PHI nodes which represent a use and definition of the same... 
* tree-ssa-dse.c (dse_optimize_stmt): Correctly handle PHI nodes which
	represent a use and definition of the same SSA_NAME.

	* gcc.dg/tree-ssa/ssa-dse-8.c: New test.

From-SVN: r108630
 2005-12-16 00:03:12 -07:00
Jon Grimm
9a8ce21f3b target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. 
2005-12-16  Jon Grimm  <jgrimm2@us.ibm.com>
	    Janis Johnson  <janis187@us.ibm.com>
	    Ben Elliston  <bje@au.ibm.com>

	* target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New.
	(TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P.
	* target.h (struct gcc_target): Add decimal_float_supported_p.
	* targhooks.c (default_scalar_mode_supported_p): Handle
	MODE_DECIMAL_FLOAT.
	* builtins.def: Add new builtins for 32, 64 and 128 bit variants
	of inf, nan, finite, isinf and isnan.
	* builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128,
	BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR,
	BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128,
	BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128,
	BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING,
	BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32,
	BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New.
	* c-decl.c (declspecs_add_type): Verify combos on type qualifiers.
	Pedwarn if decimal floating point types are used.  Error if
	decimal floating point is not supported by the target.
	(finish_declspecs): Return type from DFP typespec_word.
	* c-typeck.c (c_common_type): Choose the decimal floating point
	type with the greater precision when determining a common type.
	(convert_arguments): Warn if there is a mismatch between argument
	and prototype for decimal float types.  Warn of conversions with
	binary float types and of precision narrowing due to prototype.
	* c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128.
	(c_token_starts_typename): Handle RID_DFLOAT32/64/128.
	(c_token_starts_declspecs): Likewise.
	(c_parser_attributes): Likewise.
	* c-common.h (enum rid): Add new enumeration values RID_DFLOAT32,
	RID_DFLOAT64, RID_DFLOAT128.
	(T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros.
	* c-common.c (c_common_type_for_mode): Handle decimal float modes.
	(shorten_compare): Convert DFP/BFP operands to a common type.
	(c_common_modes_and_builtins): Register built-in decimal float
	types if the target supports them.
	(handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT.
	* builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of
	inf, nan, finite, isinf and isnan builtins.
	* c-cppbuiltin.c (builtin_define_decimal_float_constants): New.
	(builtin_define_float_constants): Assert non-decimal radix.
	(c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define.
	Call builtin_define_decimal_float_constants for each type.
	* c-lex.c (interpret_float): Decode decimal float types from CPP_N
	flags.  Use real_from_string3, which can handle binary or decimal
	floats.
	* c-tree.h (enum c_typespec_keyword): Add cts_dfloat32,
	cts_dfloat64, cts_dfloat128.
	* tree.c (build_common_tree_nodes_2): Add decimal float types.
	* tree.h (enum tree_index): Add new enumeration values
	TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE,
	TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE.
	(dfloat32_type_node): New macro.
	(dfloat64_type_node, dfloat128_type_node): Likewise.
	(dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise.
	(dfloat128_ptr_type_node): Likewise.
	* c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128
	bit decimal floating point types with "df", "dd" and "dl".
	* c-format.h (enum format_lengths): Add new enumeration values
	FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD.
	* c-format.c (printf_length_specs, scanf_length_specs): Add
	entries for H, D, DD.
	(print_char_table, scan_char_table): Use new entries.
	(asm_fprintf_char_table, gcc_diag_char_table,
	gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer
	length arrays.
	* defaults.h (DECIMAL32_TYPE_SIZE): Define.
	(DECIMAL64_TYPE_SIZE): Likewise.
	(DECIMAL128_TYPE_SIZE): Likewise.
	(TARGET_DEC_EVAL_METHOD): Likewise.
	* doc/extend.texi (Decimal Float): New node.
	(Constructing Calls): Document decimal float built-ins.
	* doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook.
	* Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h.
	* ginclude/decfloat.h: New file.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Janis Johnson <janis187@us.ibm.com>

From-SVN: r108629
 2005-12-16 17:38:26 +11:00
Alan Modra
425de7399f reload.c (find_reloads): Fix comment typo. 
* reload.c (find_reloads): Fix comment typo.
	* recog.h (recog_memoized): Correct comment.

From-SVN: r108627
 2005-12-16 16:44:17 +10:30
Kazu Hirata
6416ae7f28 basic-block.h, [...]: Fix comment typos. 
* basic-block.h, config/i386/winnt.c, config/pa/pa.c,
	config/s390/s390.c, dfp.c, expr.c, fold-const.c, params.def,
	reload.c, struct-equiv.c, tree-ssa-ccp.c, tree-ssa-pre.c,
	tree-ssa-reassoc.c, tree-ssa-structalias.c: Fix comment typos.
	* doc/invoke.texi, doc/tm.texi: Fix typos.

From-SVN: r108626
 2005-12-16 06:09:31 +00:00
Kazu Hirata
bcf51da29c * parser.c, pt.c: Fix comment typos. 
From-SVN: r108625
 2005-12-16 05:55:45 +00:00