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2001-08-27* ginclude/stddef.h: Fix typo, __SIZE__TYPE__ should be __SIZE_TYPE__.Fred Fish2-1/+6
From-SVN: r45209
2001-08-27* gcc.dg/asm-names.c (ymain): New.Aldy Hernandez2-0/+8
From-SVN: r45205
2001-08-27reload.c (find_reloads_toplev): Back out this change:Geoffrey Keating2-24/+9
* 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
2001-08-27rtl.def (DEFINE_CPU_UNIT, [...]): New RTL constructions.Vladimir Makarov18-211/+10610
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
2001-08-27flow.c (flow_loop_dump): Do not display insn UIDs if this is not an RTL ↵Diego Novillo2-5/+16
basic block. * flow.c (flow_loop_dump): Do not display insn UIDs if this is not an RTL basic block. From-SVN: r45201
2001-08-27function.c (expand_function_end): Don't init arg_pointer_save_area.Richard Henderson5-38/+54
* 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
2001-08-27final.c (final_scan_insn): Don't enter APP_ON mode for empty asm strings.Richard Henderson2-11/+23
* final.c (final_scan_insn): Don't enter APP_ON mode for empty asm strings. From-SVN: r45199
2001-08-27dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper alignment for ↵Richard Henderson2-4/+8
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
2001-08-27dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper alignment for ↵Richard Henderson2-1/+7
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
2001-08-27* c-tree.h: Add prototyp for c_sizeof_nowarn.Andreas Jaeger2-1/+6
From-SVN: r45196
2001-08-27* ssa-ccp.c (ssa_const_prop): Free ssa_edges.Dan Nicolaescu2-0/+7
From-SVN: r45194
2001-08-28rs6000.c (mask_operand): Rewrite without bit-shifting loop.Alan Modra5-158/+317
* 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
2001-08-27Daily bump.GCC Administrator2-2/+2
From-SVN: r45188
2001-08-27parse.y (check_deprecation): Handle TYPE_DECL in a special case...Alexandre Petit-Bianco2-8/+54
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
2001-08-27emit-rtl.c: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.Andreas Jaeger26-709/+267
* 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
2001-08-26df.c (df_uses_record): Return after recording all uses in ASM_OPERANDS.Denis Chertykov2-0/+6
* df.c (df_uses_record): Return after recording all uses in ASM_OPERANDS. From-SVN: r45184
2001-08-26df.c (df_insn_modify): Realloc the INSN table here, if necessary, here, too.Daniel Berlin2-0/+8
2001-08-26 Daniel Berlin <dan@cgsoftware.com> * df.c (df_insn_modify): Realloc the INSN table here, if necessary, here, too. From-SVN: r45183
2001-08-26Daily bump.GCC Administrator2-2/+2
From-SVN: r45179
2001-08-26mips.c (mips_function_value): Handle complex return values.Aldy Hernandez2-2/+33
* config/mips/mips.c (mips_function_value): Handle complex return values. From-SVN: r45178
2001-08-25reload1.c (reload): Make all entries in reg_equiv_memory_loc unshared.Hans-Peter Nilsson3-7/+47
* reload1.c (reload): Make all entries in reg_equiv_memory_loc unshared. * reload.c (make_memloc): Copy result if it is still reg_equiv_memory_loc[regno] on return. (subst_reloads) [ENABLE_CHECKING]: Check that none of reg_equiv_constant, reg_equiv_memory_loc, reg_equiv_address and reg_equiv_mem are modified by the substitutions. From-SVN: r45177
2001-08-25predict.c (expensive_function_p): New.Jan Hubicka4-3/+73
* predict.c (expensive_function_p): New. * rtl.h (expensive_function_p): Declare. * i386.c (FAST_PROLOGUE_INSN_COUNT): New constant. (use_fast_prologue_epilogue): New static variable. (expand_prologue): Set it; emit short prologues if unset. (expand_epilogue): Likewise. From-SVN: r45176
2001-08-25961203-1.x: Mark unsupported by stormy16.Geoffrey Keating4-0/+25
* gcc.c-torture/compile/961203-1.x: Mark unsupported by stormy16. * gcc.c-torture/compile/980506-1.x: Mark unsupported by stormy16. * gcc.c-torture/compile/990617-1.x: Mark unsupported by stormy16. From-SVN: r45175
2001-08-25config.gcc: Add stormy16-*-elf case.Geoffrey Keating9-0/+8618
* config.gcc: Add stormy16-*-elf case. * config/stormy16/stormy-abi: New file. * config/stormy16/stormy16-lib2.c: New file. * config/stormy16/stormy16-protos.h: New file. * config/stormy16/stormy16.c: New file. * config/stormy16/stormy16.h: New file. * config/stormy16/stormy16.md: New file. * config/stormy16/t-stormy16: New file. From-SVN: r45173
2001-08-25* i386.h (no-accumulate-outgoing-args): Use proper mask.Jan Hubicka2-1/+5
From-SVN: r45171
2001-08-25Daily bump.GCC Administrator2-2/+2
From-SVN: r45170
2001-08-24rs6000.c (rs6000_initialize_trampoline): Function descriptor members are ↵David Edelsohn3-5/+12
pointer size, not constant 4. * config/rs6000/rs6000.c (rs6000_initialize_trampoline): Function descriptor members are pointer size, not constant 4. * config/rs6000/rs6000.md (define_splits): Remove more unused constraints. From-SVN: r45168
2001-08-24* sparc.h (ASM_OUTPUT_BYTE): Fix format specifier warning.Kaveh R. Ghazi2-1/+5
From-SVN: r45166
2001-08-24jcf-parse.c (yyparse): Set magic to 0, don't issue error for a file smaller ↵Alexandre Petit-Bianco3-35/+113
than 4 bytes. 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com> * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a file smaller than 4 bytes. * parse.y (check_inner_circular_reference): New function. (check_circular_reference): Likewise. (array_initializer:): Accept {,}. (java_check_circular_reference): Rewritten using check_circular_reference and check_inner_circular_reference. (java_complete_expand_method): Unconditionally save and restore the unpurged exception list. (build_dot_class_method_invocation): Unmangle signature parameter. (http://gcc.gnu.org/ml/gcc-patches/2001-08/msg01417.html) From-SVN: r45156
2001-08-24decl.c (init_decl_processing): Add `throws' field to method descriptor.Tom Tromey3-0/+46
* decl.c (init_decl_processing): Add `throws' field to method descriptor. * class.c (make_method_value): Compute `throws' field for method. From-SVN: r45152
2001-08-24* cp/rtti.c (VPARAMS): Fix parameter.Andreas Jaeger2-3/+7
From-SVN: r45151
2001-08-24expmed.c: Default-#define HAVE_insv, HAVE_extv, and HAVE_extzv to zero.Zack Weinberg2-33/+28
* expmed.c: Default-#define HAVE_insv, HAVE_extv, and HAVE_extzv to zero. (mode_for_extraction): No need for #ifdefs. Add default-case abort to switch. (store_bit_field): Eliminate insv_bitsize variable. Put HAVE_insv in if controlling use of insv. (extract_bit_field): Likewise, for extv and extzv. From-SVN: r45150
2001-08-24* i386.md (movcc peep2): Fix load of 0.Jan Hubicka2-2/+5
From-SVN: r45149
2001-08-24fold-const.c (tree_expr_nonnegative_p): Handle *_DIV_EXPR, *_MOD_EXPR, ↵Kaveh R. Ghazi4-0/+65
SAVE_EXPR and NON_LVALUE_EXPR. * fold-const.c (tree_expr_nonnegative_p): Handle *_DIV_EXPR, *_MOD_EXPR, SAVE_EXPR and NON_LVALUE_EXPR. testsuite: * gcc.dg/compare5.c: New testcase. From-SVN: r45148
2001-08-24tree.c (cp_build_qualified_type_real): Use get_qualified_type.Jason Merrill1-0/+17
* tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. From-SVN: r45147
2001-08-24c-pragma.h: Move weak_syms and weak_decls...Jason Merrill3-39/+48
* c-pragma.h: Move weak_syms and weak_decls... * varasm.c: ...here. Now static. (declare_weak, weak_finish, remove_from_pending_weak_list): Don't depend on HANDLE_PRAGMA_WEAK. From-SVN: r45146
2001-08-24c-common.c (c_alignof, [...]): Move here...Jason Merrill12-167/+147
* c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24Daily bump.GCC Administrator2-2/+2
From-SVN: r45143
2001-08-23When moving asms out of the way, don't move all of them to the same placeBernd Schmidt2-2/+5
From-SVN: r45138
2001-08-23Fix abort where write_count got to 3Bernd Schmidt2-1/+9
From-SVN: r45137
2001-08-23function.c (thread_prologue_and_epilogue_insns): Avoid fallthru flag on edge ↵Jan Hubicka4-2/+18
to exit. * function.c (thread_prologue_and_epilogue_insns): Avoid fallthru flag on edge to exit. * i386.md (trunc?fsi splitter): Conditionionize for non-sse. * flow.c (delete_noop_moves, propagate_block_delete_insn): Purge dead edges. From-SVN: r45135
2001-08-23Remove unused functionLars Brinkhoff5-71/+9
From-SVN: r45131
2001-08-23fixJason Merrill1-3/+3
From-SVN: r45128
2001-08-23prune.exp (prune_gcc_output): Also ignore "In constructor" and "In ↵Jason Merrill2-1/+6
instantiation". * lib/prune.exp (prune_gcc_output): Also ignore "In constructor" and "In instantiation". From-SVN: r45127
2001-08-23genconstants.c, [...]: replace "GNU CC" with "GCC".Lars Brinkhoff6-20/+25
* genconstants.c, genpreds.c, libfuncs.h, optabs.h, rtl-error.h: replace "GNU CC" with "GCC". From-SVN: r45126
2001-08-23ia64.c (ia64_register_move_cost): Add mode arguemnt.Richard Henderson4-63/+121
* config/ia64/ia64.c (ia64_register_move_cost): Add mode arguemnt. Reorganize. Handle ADDL like GR, add GR_AND_BR. Handle TFmode. (ia64_secondary_reload_class): Need GR between AR/BR and anything. Need GR between FR and not GR_AND_FR. * config/ia64/ia64-protos.h (ia64_register_move_cost): Update. * config/ia64/ia64.h (reg_class): Add GR_AND_BR_REGS, move AR regs before GR regs. (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update. (PREFERRED_RELOAD_CLASS): Tweak for reordered classes. (REGISTER_MOVE_COST): Update. (MEMORY_MOVE_COST): Add GR_AND_FR_REGS. From-SVN: r45125
2001-08-23regclass.c (init_reg_sets_1): Don't assume cost 2 within a register class.Richard Henderson2-1/+6
* regclass.c (init_reg_sets_1): Don't assume cost 2 within a register class. From-SVN: r45124
2001-08-23Daily bump.GCC Administrator1-1/+1
From-SVN: r45123
2001-08-23Daily bump.GCC Administrator1-1/+1
[[Split portion of a mixed commit.]] From-SVN: r45122.2
2001-08-23reload1.c (emit_reload_insns): Don't look for notes on a NULL store_insn.Geoffrey Keating2-1/+6
* reload1.c (emit_reload_insns): Don't look for notes on a NULL store_insn. From-SVN: r45120
2001-08-23sparc.c (uns_small_int): Don't reference a constant >32-bit.Kaveh R. Ghazi2-26/+50
* sparc.c (uns_small_int): Don't reference a constant >32-bit. (addrs_ok_for_ldd_peep): Fix signed/unsigned warning. (sparc_flat_function_prologue, sparc_flat_function_epilogue): Fix format specifier warnings. (sparc_sched_reorder): Mark parameter with ATTRIBUTE_UNUSED. From-SVN: r45117
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