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  1. 27 Aug, 2001 26 commits
    • jartool.c (jarfile): Remove length limitation. · c5bb59c1 
      	* jartool.c (jarfile): Remove length limitation.
	(main): Use jt_strdup when initializing jarfile.

From-SVN: r45217
      Tom Tromey committed
    • m68k.md (subreghi1ashrdi_const32, [...]): Fix SUBREG_BYTE offset. · b7b59ff4 
              * config/m68k/m68k.md (subreghi1ashrdi_const32, bsetmemqi,
        bsetmemqi+1, strict_low_part peephole): Fix SUBREG_BYTE offset.
        (pushqi1): New.
        (adddi_dilshr32, adddi_dishl32): Only data register can be
        source for mem destination.

From-SVN: r45216
      Roman Zippel committed
    • expmed.c (store_bit_field): Ignore adjustment to bitpos and use bitnum to decide… · f21bdd05 
      expmed.c (store_bit_field): Ignore adjustment to bitpos and use bitnum to decide about register move.

        * expmed.c (store_bit_field): Ignore adjustment to bitpos
        and use bitnum to decide about register move.

From-SVN: r45215
      Roman Zippel committed
    • * genattr.c (main): Emit state_t even when not doing scheduling. · a224278b 
      From-SVN: r45214
      Richard Henderson committed
    • gcse.c (reg_first_set, [...]): Replace with ... · 80c29cc4 
              * gcse.c (reg_first_set, reg_last_set): Replace with ...
        (reg_avail_info, current_bb): ... these.
        (oprs_unchanged_p, record_last_reg_set_info): Use them.
        (compute_hash_table): Likewise.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r45213
      Roman Zippel committed
    • * flow.c (verify_flow_info): Use checksums to verify edges. · bce7bfe8 
      From-SVN: r45212
      Roman Zippel committed
    • * genautomata.c (expand_automata): Always create a description. · ce4a5723 
      From-SVN: r45211
      Richard Henderson committed
    • optabs.c (expand_binop): Correctly handle the carry in multiword add/subtract operations. · 859cb4d8 
      	* optabs.c (expand_binop): Correctly handle the carry in multiword
	add/subtract operations.

From-SVN: r45210
      Geoffrey Keating committed
    • * ginclude/stddef.h: Fix typo, __SIZE__TYPE__ should be __SIZE_TYPE__. · b7a0c86f 
      From-SVN: r45209
      Fred Fish committed
    • re PR libstdc++/4143 (--disable == --enable for version-specific-runtime-libs) · b969a5d7 
      2001-08-27  Phil Edwards  <pme@sources.redhat.com>

	PR libstdc++/4143
	* acinclude.m4 (GLIBCPP_EXPORT_INSTALL_INFO):  Handle enable/disable
	correctly for version-specific-runtime-libs.
	* aclocal.m4:  Regenerate.
	* configure:  Regenerate.

From-SVN: r45206
      Phil Edwards committed
    • * gcc.dg/asm-names.c (ymain): New. · 90d925d3 
      From-SVN: r45205
      Aldy Hernandez committed
    • ansidecl.h (VA_OPEN, VA_CLOSE): Allow multiple uses. · e2dff3f2 
      include:
	* ansidecl.h (VA_OPEN, VA_CLOSE): Allow multiple uses.

libiberty:
	* concat.c (concat): Use VPARAMS, VA_OPEN, VA_FIXEDARG & VA_CLOSE.

From-SVN: r45204
      Kaveh R. Ghazi committed
    • reload.c (find_reloads_toplev): Back out this change: · 67a44b16 
      	* reload.c (find_reloads_toplev): Back out this change:

	Wed Jul 26 19:44:05 2000   Hans-Peter Nilsson  <hp@axis.com>

	* reload.c (find_reloads_toplev): Reload a paradoxical subreg of a
	mem if the address is a mode_dependent_address_p.

From-SVN: r45203
      Geoffrey Keating committed
    • rtl.def (DEFINE_CPU_UNIT, [...]): New RTL constructions. · acd7baf7 
      2001-08-27  Vladimir Makarov  <vmakarov@touchme.toronto.redhat.com>

        * rtl.def (DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT, EXCLUSION_SET,
	PRESENCE_SET, ABSENCE_SET, DEFINE_BYPASS, DEFINE_AUTOMATON,
	AUTOMATA_OPTION, DEFINE_RESERVATION, DEFINE_INSN_RESERVATION): New
	RTL constructions.

	* genattr.c (main): New variable num_insn_reservations.  Increase
	it if there is DEFINE_INSN_RESERVATION.  Output automaton based
	pipeline hazard recognizer interface.

	* genattrtab.h: New file.

	* genattrtab.c: Include genattrtab.h.
	(attr_printf, check_attr_test, make_internal_attr,
	make_numeric_value): Move protypes into genattrtab.h.  Define them
	as external.
	(num_dfa_decls): New global variable.
	(main): Process DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT,
	DEFINE_BYPASS, EXCLUSION_SET, PRESENCE_SET, ABSENCE_SET,
	DEFINE_AUTOMATON, AUTOMATA_OPTION, DEFINE_RESERVATION,
	DEFINE_INSN_RESERVATION.  Call expand_automata and write_automata.

	* genautomata.c: New file.

	* rtl.h (LINK_COST_ZERO, LINK_COST_FREE): Remove them.

        * sched-int.h: (curr_state): Add the external definition for
	automaton pipeline interface.
	(haifa_insn_data): Add comments for members blockage and units.

	* target-def.h (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE,
	TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN,
	TARGET_SCHED_DFA_PRE_CYCLE_INSN,
	TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN,
	TARGET_SCHED_DFA_POST_CYCLE_INSN,
	TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,
	TARGET_SCHED_INIT_DFA_BUBBLES, TARGET_SCHED_DFA_BUBBLE): New
	macros.
	(TARGET_SCHED): Use the new macros.

	* target.h (use_dfa_pipeline_interface, init_dfa_pre_cycle_insn,
	dfa_pre_cycle_insn, init_dfa_post_cycle_insn, dfa_post_cycle_insn,
	first_cycle_multipass_dfa_lookahead, init_dfa_bubbles,
	dfa_bubble): New members in gcc_target.sched.

        * haifa-sched.c (insert_schedule_bubbles_p): New variable.
	(MAX_INSN_QUEUE_INDEX): New macro for automaton interface.
	(insn_queue): Redefine it as pointer to array.
	(NEXT_Q, NEXT_Q_AFTER): Use MAX_INSN_QUEUE_INDEX instead of
	INSN_QUEUE_SIZE.
	(max_insn_queue_index_macro_value): New variable.
	(curr_state, dfa_state_size, ready_try): New varaibles for
	automaton interface.
	(ready_element, ready_remove, max_issue): New function prototypes
	for automaton interface.
	(choose_ready): New function prototype.
	(insn_unit, blockage_range): Add comments.
	(unit_last_insn, unit_tick, unit_n_insns): Define them for case
	FUNCTION_UNITS_SIZE == 0.
	(insn_issue_delay, actual_hazard_this_instance, schedule_unit,
	actual_hazard, potential_hazard): Add comments.
	(insn_cost): Use cost -1 as undefined value.  Remove
	LINK_COST_ZERO and LINK_COST_FREE.  Add new code for automaton
	pipeline interface.
	(ready_element, ready_remove): New functions for automaton
	interface.
	(schedule_insn): Add new code for automaton pipeline interface.
	(queue_to_ready): Add new code for automaton pipeline interface.
	Use MAX_INSN_QUEUE_INDEX instead of INSN_QUEUE_SIZE.
	(debug_ready_list): Print newline when the queue is empty.
	(max_issue): New function for automaton pipeline interface.
	(choose_ready): New function.
	(schedule_block): Add new code for automaton pipeline interface.
	Print ready list before scheduling each insn.
	(sched_init): Add new code for automaton pipeline interface.
	Initiate insn cost by -1.
	(sched_finish): Free the current automaton state and finalize
	automaton pipeline interface.

	* sched-rgn.c: Include target.h.
	(init_ready_list, new_ready, debug_dependencies): Add new code for
	automaton pipeline interface.

	* sched-vis.c: Include target.h.
	(get_visual_tbl_length): Add code for automaton interface.
	(target_units, print_block_visualization):  Add comments.

        * Makefile.in (GETRUNTIME, HASHTAB, HOST_GETRUNTIME, HOST_HASHTAB,
	USE_HOST_GETRUNTIME, USE_HOST_HASHTAB, HOST_VARRAY): New variables.
	(sched-rgn.o, sched-vis.o): Add new dependency file target.h.
	(getruntime.o, genautomata.o): New entries.
	(genattrtab.o): Add new dependency file genattrtab.h.
	(genattrtab): Add new dependencies.  Link it with `libm.a'.
	(getruntime.o, hashtab.o): New entries for canadian cross.

	* doc/md.texi: Description of automaton based model.

	* doc/tm.texi (TARGET_SCHED_ISSUE_RATE, TARGET_SCHED_ADJUST_COST):
	Add comments.
	(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE,
	TARGET_SCHED_DFA_PRE_CYCLE_INSN,
	TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN,
	TARGET_SCHED_DFA_POST_CYCLE_INSN,
	TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN,
	TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,
	TARGET_SCHED_INIT_DFA_BUBBLES, TARGET_SCHED_DFA_BUBBLE): The new
	hook descriptions.
	(TRADITIONAL_PIPELINE_INTERFACE, DFA_PIPELINE_INTERFACE,
	MAX_DFA_ISSUE_RATE): New macro descriptions.

	* doc/contrib.texi: Add dfa based scheduler contribution.

	* doc/gcc.texi: Add more information about genattrtab.

From-SVN: r45202
      Vladimir Makarov committed
    • flow.c (flow_loop_dump): Do not display insn UIDs if this is not an RTL basic block. · 95005c21 
      
	* flow.c (flow_loop_dump): Do not display insn UIDs if this is not
	an RTL basic block.

From-SVN: r45201
      Diego Novillo committed
    • function.c (expand_function_end): Don't init arg_pointer_save_area. · 278ed218 
              * function.c (expand_function_end): Don't init arg_pointer_save_area.
        (get_arg_pointer_save_area): New.  Create an init it here.
        (fix_lexical_addr): Use it.
        * function.h: Declare it.
        * builtins.c (expand_builtin_setjmp_receiver): Use it.
        * stmt.c (expand_nl_goto_receiver): Use it.

From-SVN: r45200
      Richard Henderson committed
    • final.c (final_scan_insn): Don't enter APP_ON mode for empty asm strings. · 36d7136e 
              * final.c (final_scan_insn): Don't enter APP_ON mode for
        empty asm strings.

From-SVN: r45199
      Richard Henderson committed
    • dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper alignment for… · 225b9cb9 
      dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper alignment for assemble_integer for DW_EH_PE_aligned.

        * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper
        alignment for assemble_integer for DW_EH_PE_aligned.
        * except.c (output_function_exception_table): Likewise.

From-SVN: r45198
      Richard Henderson committed
    • dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper alignment for… · 9f5cd0c5 
      dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper alignment for assemble_integer for DW_EH_PE_aligned.

        * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper
        alignment for assemble_integer for DW_EH_PE_aligned.

From-SVN: r45197
      Richard Henderson committed
    • * c-tree.h: Add prototyp for c_sizeof_nowarn. · 4a56401d 
      From-SVN: r45196
      Andreas Jaeger committed
    • * ssa-ccp.c (ssa_const_prop): Free ssa_edges. · c96bd05e 
      From-SVN: r45194
      Dan Nicolaescu committed
    • rs6000.c (mask_operand): Rewrite without bit-shifting loop. · c5059423 
      	* config/rs6000/rs6000.c (mask_operand): Rewrite without
	bit-shifting loop.
	(mask64_operand): Likewise.
	(rldic_operand): Delete.
	(includes_lshift64_p): Delete.
	(includes_rldic_lshift_p): New function.
	(includes_rldicr_lshift_p): New function.
	(print_operand): Don't call rldic_operand in case 'W'.
	* config/rs6000/rs6000-protos.h (rldic_operand): Remove.
	(includes_lshift64_p): Remove.
	(includes_rldic_lshift_p): Declare.
	(includes_rldicr_lshift_p): Declare.
	* config/rs6000/rs6000.h (PREDICATE_CODES): Remove rldic_operand.
	* config/rs6000/rs6000.md <ashldi3_internal 64 bit patterns>:
	Replace match_operand rldic_operand predicate with
	const_int_operand.  Replace includes_lshift64_p condition with
	includes_rldic_lshift_p.
	<ashldi3_internal 64 bit rldicr patterns>: New.

From-SVN: r45192
      Alan Modra committed
    • Daily bump. · c34cce44 
      From-SVN: r45188
      GCC Administrator committed
    • parse.y (check_deprecation): Handle TYPE_DECL in a special case... · 7b02957e 
      2001-08-24  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse.y (check_deprecation): Handle TYPE_DECL in a special case,
	don't report anything but deprecated class when marked so. Handle
	VAR_DECL.
	(patch_method_invocation): Check deprecation on methods and types.
	(patch_binop): code becomes an enum tree_code, added default: to
	switch to handle that. Detect division by zero, try to fold and
	return before using a subroutine.

(http://gcc.gnu.org/ml/gcc-patches/2001-08/msg01495.html)

From-SVN: r45187
      Alexandre Petit-Bianco committed
    • KeepInline.out: Fixed content. · 763bb30c 
      2001-08-24  Alexandre Petit-Bianco  <apbianco@redhat.com>

        * libjava.lang/KeepInline.out: Fixed content.

(http://gcc.gnu.org/ml/java-patches/2001-q3/msg00290.html)

From-SVN: r45186
      Alexandre Petit-Bianco committed
    • emit-rtl.c: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout. · 7a75edb7 
      	* emit-rtl.c: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
	* errors.c: Likewise.
	* final.c: Likewise.
	* dwarf2asm.c: Likewise.
	* doprint.c (checkit): Likewise.
	* diagnostic.c: Likewise.
	* collect2.c: Likewise.
	* calls.c: Likewise.
	* c-semantics.c (build_stmt): Likewise.
	* c-format.c (status_warning): Likewise.
	* c-errors.c (pedwarn_c99): Likewise.
	* builtins.c (validate_arglist): Likewise.
	* config/pj/pj.c (pj_printf): Likewise.
	* fix-header.c: Likewise.
	* gcc.c: Likewise.
	* gcov.c (fnotice): Likewise.
	* gensupport.c (message_with_line): Likewise.
	* mips-tfile.c: Likewise.
	* protoize.c (notice): Likewise.
	* read-rtl.c (fatal_with_file_and_line): Likewise.
	* rtl-error.c: Likewise.
	* tradcpp.c: Likewise.
	* tree.c: Likewise.
	* cp/tree.c (build_min_nt): Likewise.
	(build_min): Likewise.
	* cp/lex.c: Likewise.
	* cp/errfn.c: Likewise.
	* cp/rtti.c (create_pseudo_type_info): Likewise.

From-SVN: r45185
      Andreas Jaeger committed
  3. 26 Aug, 2001 6 commits
  5. 25 Aug, 2001 8 commits