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24045 Commits

Author SHA1 Message Date
Richard Henderson 01fba8d9ba * lex.c (mark_impl_file_chain): Follow the next chain. 
From-SVN: r29442
 1999-09-15 16:08:16 -07:00
Mark Mitchell 1a4450c78f rtl.h (NOTE_BLOCK_NUMBER): Replace with ... 
* rtl.h (NOTE_BLOCK_NUMBER): Replace with ...
	(NOTE_BLOCK): New macro.
	(NOTE_BLOCK_LIVE_RANGE_BLOCK): Remove.
	* function.h (identify_blocks): CHange prototype.
	* function.c (identify_blocks): Simplify.
	(reorder_blocks): Likewise.
	* ggc-common.c (ggc_mark_rtx): Mark the BLOCK associated with a
	NOTE_INSN_BLOCK_{BEG,END}.
	* haifa-sched.c (sched_analyze): Don't put NOTE_BLOCK_NUMBER on
	the list of saved notes if the note isn't a
	NOTE_INSN_BLOCK_{BEG,END}.
	(move_insn1): Use NOTE_EH_HANDLER in comment, rather than
	NOTE_BLOCK_NUMBER.
	(reemit_notes): Adjust recreation of notes to reflect new saved
	note structure.
	* print-rtl.c (print_rtx): Print the address of the BLOCK when
	printing a block note.
	* stmt.c (block_vector): Remove.
	(find_loop_tree_blocks): Simplify.
	(unroll_block_trees): Likewise.

From-SVN: r29441
 1999-09-15 23:05:05 +00:00
Mark Mitchell 371534a917 decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR. 
* decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR.
	* pt.c (tsubst_copy): Likewise.
	* tree.c (search_tree): Likewise.
	(mapcar): Likewise.

From-SVN: r29440
 1999-09-15 22:49:33 +00:00
Jason Merrill c063dc9813 gbl-ctors.h: Lose HAVE_ATEXIT. 
* gbl-ctors.h: Lose HAVE_ATEXIT.  Don't define ON_EXIT.
	* libgcc2.c: Lose obsolete defn of WEAK_ALIAS.
	(__bb_init_func, __bb_init_prg): Use atexit instead of ON_EXIT.
	(__do_global_dtors): Likewise.  Don't mess with _exit_dummy_decl.
	(atexit, exit): Simplify.
	* tm.texi: Document NEED_ATEXIT and ON_EXIT.  Remove HAVE_ATEXIT.
	* config/lots: Remove defns of HAVE_ATEXIT.

From-SVN: r29439
 1999-09-15 17:41:16 -04:00
Mark Mitchell 19832c7774 calls.c (precompute_arguments): Fix typo in comment. 
* calls.c (precompute_arguments): Fix typo in comment.
	* expr.c (preexpand_calls): Don't preexpand the cleanup in a
	TARGET_EXPR.

From-SVN: r29438
 1999-09-15 17:21:35 +00:00
Mark Mitchell 640e1822bc * dsp16xx.c (override_options): Fix typos in GC root registration. 
From-SVN: r29437
 1999-09-15 16:55:37 +00:00
Philip Blundell e68eda9101 Fix profiling support and unique section support. 
From-SVN: r29436
 1999-09-15 14:27:19 +00:00
Kaveh R. Ghazi 23fb21ff10 * actions.c (warn_unhandled): Use xstrdup, not xmalloc/strcpy. 
From-SVN: r29435
 1999-09-15 14:18:33 +00:00
Kaveh R. Ghazi c1b59dce97 genattr.c (main): Add extern prototype. 
* genattr.c (main): Add extern prototype.  Call return, not exit.
	* genattrtab.c (main): Likewise.
	* gencheck.c (main): Likewise.
	* gencodes.c (main): Likewise.
	* genconfig.c (main): Likewise.
	* genemit.c (main): Likewise.
	* genextract.c (main): Likewise.
	* genflags.c (main): Likewise.
	* gengenrtl.c (main): Likewise.
	* genopinit.c (main): Likewise.
	* genoutput.c (main): Likewise.
	* genpeep.c (main): Likewise.
	* genrecog.c (main): Likewise.

	* genattr.c (get_insn_name): Mark parameter with ATTRIBUTE_UNUSED.
	* genattrtab.c (get_insn_name): Likewise.
	* gencodes.c (get_insn_name): Likewise.
	* genconfig.c (get_insn_name): Likewise.
	* genemit.c (get_insn_name): Likewise.
	* genextract.c (get_insn_name): Likewise.
	* genflags.c (get_insn_name): Likewise.
	* genopinit.c (get_insn_name): Likewise.
	* genpeep.c (get_insn_name): Likewise.

	* gencheck.c (usage): Add static prototype.
	* genextract.c (print_path): Constify a char*.
	* genopinit.c (optabs): Likewise.
	* genoutput.c (operand_data, data, output_predicate_decls,
	compare_operands): Likewise.
	* genrecog.c (write_tree): Add default case in switch.

From-SVN: r29434
 1999-09-15 14:13:50 +00:00
Kaveh R. Ghazi 7adfcfed37 rtl.h (get_insn_name, [...]): Add prototypes. 
* rtl.h (get_insn_name, print_rtl_with_bb): Add prototypes.

	* print-rtl.c (get_insn_name): Remove prototype.

	* toplev.h (progname): Declare const.

	* toplev.c (init_decl_processing, init_obstacks, init_tree_codes,
	init_regs, init_optabs, init_stmt, init_reg_sets, dump_flow_info,
	dump_sched_info, dump_local_alloc, regset_release_memory,
	print_rtl, print_rtl_with_bb, rest_of_decl_compilation,
	error_with_file_and_line, error_with_decl, error_for_asm, error,
	fatal, warning_with_file_and_line, warning_with_decl, warning,
	pedwarn, pedwarn_with_decl, pedwarn_with_file_and_line, sorry):
	Remove redundant prototypes.

	(notice, check_lang_option, report_file_and_line, vnotice,
	mark_file_stack): Add static prototype.
	(set_fatal_function): Add prototype.
	(vnotice, report_file_and_line, set_fatal_function,
	check_lang_option): Constify a char*.
	(main): Prototype.  Call return, not exit.

cp:

	* typeck2.c (ack): Don't declare progname.

From-SVN: r29433
 1999-09-15 14:04:10 +00:00
Kaveh R. Ghazi 04cabffc4e aclocal.m4 (AC_GCC_C_LONG_DOUBLE): New macro. 
* aclocal.m4 (AC_GCC_C_LONG_DOUBLE): New macro.

        * configure.in (AC_GCC_C_LONG_DOUBLE): Call it.

        * gansidecl.h (HAVE_LONG_DOUBLE): Define if gcc for stage2.

        * ggc-simple.c (HAVE_LONG_DOUBLE): Test before using long double.

From-SVN: r29432
 1999-09-15 13:53:46 +00:00
Bernd Schmidt 0d1416c6a2 Remove second arg from assign_parms 
From-SVN: r29431
 1999-09-15 10:07:22 +00:00
Nathan Sidwell dd42155e21 typeck.c (expr_sizeof): Reinstall and augment OFFSET_REF comment. 
* typeck.c (expr_sizeof): Reinstall and augment OFFSET_REF
	comment.

From-SVN: r29429
 1999-09-15 08:58:51 +00:00
Jeff Law 7462a33f04 Daily bump. 
From-SVN: r29428
 1999-09-15 01:45:08 -06:00
Alexandre Oliva 354f0b0403 lex.c (cp_pragma_interface, [...]): Copy filenames with ggc_alloc_string. 
* lex.c (cp_pragma_interface, cp_pragma_implementation): Copy
	filenames with ggc_alloc_string.

From-SVN: r29427
 1999-09-15 06:11:48 +00:00
Mark Mitchell 9263e6d6cd decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the TARGET_EXPR. 
* decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the
	TARGET_EXPR.
	* call.c (build_over_call): Don't set TREE_SIDE_EFFECTS on
	the TARGET_EXPR.
	* cvt.c (build_up_reference): Likewise.
	* tree.c (build_cplus_new): Likewise.
	(get_target_expr): Likewise.

From-SVN: r29426
 1999-09-15 06:09:53 +00:00
Jeffrey A Law 41babf2e0d cse.c (FIXED_BASE_PLUS_P): Do not consider referneces to arg_pointer_rtx fixed if... 
* cse.c (FIXED_BASE_PLUS_P): Do not consider referneces to
        arg_pointer_rtx fixed if the argument pointer register is
        not fixed.
        (NONZERO_BASE_PLUS_P): Likewise.

From-SVN: r29425
 1999-09-14 22:05:38 -06:00
Richard Henderson 5c9f708d43 Makefile.in (USER_H): Remove va-foo.h. 
* Makefile.in (USER_H): Remove va-foo.h.

        * ginclude/{va-alpha.h,va-arc.h,va-c4x.h,va-clipper.h,va-h8300.h,
        va-i860.h,va-i960.h,va-m32r.h,va-m88k.h,va-mips.h,va-mn10200.h,
        va-mn10300.h,va-pa.h,va-ppc.h,va-pyr.h,va-sh.h,va-sparc.h,
        va-spur.h,va-v850.h}: Remove.

From-SVN: r29424
 1999-09-14 20:42:26 -07:00
Richard Henderson 5126c35a62 * genrecog.c (add_to_sequence): Rename MATCH_INSN2. 
From-SVN: r29423
 1999-09-14 20:32:55 -07:00
Richard Henderson a669dbf832 rtl.def (match_insn, [...]): Remove match_insn; rename match_insn2 to match_insn. 
* rtl.def (match_insn, match_insn2): Remove match_insn; rename
        match_insn2 to match_insn.

From-SVN: r29422
 1999-09-14 20:28:12 -07:00
Richard Henderson 1c57c60c5e sparc.md (eligible_for_return_delay): New attribute. 
* sparc/sparc.md (eligible_for_return_delay): New attribute.
        (in_return_delay): Use it instead of match_insn.

From-SVN: r29421
 1999-09-14 19:48:32 -07:00
Alexandre Oliva d6bd825c23 va_list.h (va-alpha.h): Do not include. 
* config/alpha/va_list.h (va-alpha.h): Do not include.
(__gnuc_va_list): Typedef as in varargs.h.

From-SVN: r29420
 1999-09-15 02:09:41 +00:00
Richard Henderson 4d9452a14a ggc-common.c (ggc_mark_tree): Mark DECL_SOURCE_FILE and DECL_LIVE_RANGE_RTL. 
* ggc-common.c (ggc_mark_tree): Mark DECL_SOURCE_FILE and
        DECL_LIVE_RANGE_RTL.

From-SVN: r29419
 1999-09-14 18:14:59 -07:00
Mark Mitchell bf43101eb6 except.c (expand_eh_region_start_for_decl): Use NOTE_EH_HANDLER, not NOTE_BLOCK_NUMBER. 
* except.c (expand_eh_region_start_for_decl): Use NOTE_EH_HANDLER,
	not NOTE_BLOCK_NUMBER.
	(expand_eh_region_end): Likewise.
	(find_exception_handler_labels): Likewise.
	(scan_region): Likewise.
	(exception_optimize): Likewise.
	(update_rethrow_references): Likewise.
	(set_insn_eh_region): Likewise.
	* final.c (final_scan_insn): Likewise.
	* flow.c (make_edges): Likewise.
	* integrate.c (expand_inline_function): Likewise.
	* print-rtl.c (print_rtx): Likewise.

From-SVN: r29418
 1999-09-14 23:51:34 +00:00
Richard Henderson 8411a90399 stdarg.h, varargs.h: Implement in terms of builtin functions and types. 
* ginclude/stdarg.h, ginclude/varargs.h: Implement in
        terms of builtin functions and types.

From-SVN: r29416
 1999-09-14 16:30:44 -07:00
Richard Henderson 514066a133 sh.c (sh_builtin_saveregs): Use get_varargs_alias_set. 
* sh.c (sh_builtin_saveregs): Use get_varargs_alias_set.
        (sh_build_va_list, sh_va_start, sh_va_arg): New.
        * sh.h (BUILD_VA_LIST_TYPE): New.
        (EXPAND_BUILTIN_VA_START, EXPAND_BUILTIN_VA_ARG): New.

From-SVN: r29415
 1999-09-14 16:29:48 -07:00
Richard Henderson 5d3f2bd523 mips.c (mips_build_va_list): New. 
* mips.c (mips_build_va_list): New.
        (mips_va_start, mips_va_arg): New.
        * mips.h (BUILD_VA_LIST_TYPE): New.
        (EXPAND_BUILTIN_VA_START, EXPAND_BUILTIN_VA_ARG): New.

From-SVN: r29414
 1999-09-14 16:29:31 -07:00
Richard Henderson 88e6fdcbfb recog.h (struct recog_data): Make dup_num... 
* recog.h (struct recog_data): Make dup_num, operand_address_p,
        n_operands, n_dups, n_alternatives `char' instead of `unsigned char'.
        (struct insn_data): Likewise with n_operands, n_dups,
        n_alternatives, output_format.
        * regclass.c (scan_one_insn): Cast n_operands to int before
        arithmetic inside comparison.

From-SVN: r29413
 1999-09-14 16:23:17 -07:00
Richard Henderson 5a26ca07ef * toplev.c (compile_function): Unconditionally emit nop. 
From-SVN: r29412
 1999-09-14 15:14:31 -07:00
Kaveh R. Ghazi 1eda7a81d3 haifa-sched.c (actual_hazard): Move declaration of variable `this_cost' into the scope where it is used. 
* haifa-sched.c (actual_hazard): Move declaration of variable
       `this_cost' into the scope where it is used.

From-SVN: r29411
 1999-09-14 18:44:10 +00:00
Kaveh R. Ghazi 341a243eaf c-pragma.c (handle_pragma_token): Wrap variables `name' and `value' in HANDLE_PRAGMA_WEAK. 
* c-pragma.c (handle_pragma_token): Wrap variables `name' and
       `value' in HANDLE_PRAGMA_WEAK.  Wrap variable `align' in
       HANDLE_PRAGMA_PACK||HANDLE_PRAGMA_PACK_PUSH_POP.

       * genrecog.c (make_insn_sequence): Call memset, not bzero.

       * jump.c (find_insert_position): Don't declare or define unless
       !HAVE_conditional_arithmetic.
       (returnjump_p_1, delete_prior_computation): Add static prototypes.

       * mips-tdump.c (fatal, fancy_abort, main): Add extern prototypes.

       * recog.c (offsettable_address_p): Prototype function pointer.
       (preprocess_constraints): Call memset, not bzero.

       * tree.c (tree_node_kind_names): Constify a char*.  Make static.
       (gcc_obstack_init): Don't declare.
       (fix_sizetype): Add static prototype.
       (gcc_obstack_init): Use prototype casts in call to _obstack_begin.
       (tree_cons): Call memset, not bzero.

       * varasm.c (remove_from_pending_weak_list): Wrap declaration and
       definition in macro ASM_WEAKEN_LABEL.
       (mark_const_hash_entry): Add static prototype.

From-SVN: r29410
 1999-09-14 18:19:09 +00:00
Kaveh R. Ghazi da09e3172d c-lex.c (handle_generic_pragma): Remove unused variable `c'. 
* c-lex.c (handle_generic_pragma): Remove unused variable `c'.

       * unroll.c (find_common_reg_term, subtract_reg_term,
       loop_find_equiv_value): Add static prototypes.
       (unroll_loop): Wrap variable `prev' in macro HAVE_cc0.
       (copy_loop_body): Remove unreachable break statement.

       * sparc.c (sparc_va_arg): Remove unused variable `tmp'.

       * sparc.h (sparc_va_start, sparc_va_arg): Add extern prototypes.

From-SVN: r29409
 1999-09-14 16:27:32 +00:00
Kaveh R. Ghazi d6b4689097 g77spec.c (lang_specific_driver): Remove unnecessary argument in call to function `fatal'. 
* g77spec.c (lang_specific_driver): Remove unnecessary argument in
       call to function `fatal'.

From-SVN: r29408
 1999-09-14 16:16:31 +00:00
Bernd Schmidt bcb3399464 Undo bogus changes from gcc2 merge 
From-SVN: r29407
 1999-09-14 14:37:12 +00:00
Tom Tromey 86bcc1a3b4 java-insns.h: Turned constants into an enum. 
* include/java-insns.h: Turned constants into an enum.  Added
	multiple-inclusion protection.

From-SVN: r29406
 1999-09-14 14:19:59 +00:00
Mumit Khan 62dafdeb1b * gthr-win32.h: New file. 
From-SVN: r29405
 1999-09-14 04:13:49 -06:00
Mumit Khan 593d3a34f8 winnt.c (i386_pe_valid_decl_attribute_p): Recognize shared as a valid attribute. 
* i386/winnt.c (i386_pe_valid_decl_attribute_p): Recognize
        shared as a valid attribute.
        * i386/cygwin.h (ASM_OUTPUT_SECTION): Handle shared attribute.
        * extend.texi: Document `shared' variable attribute.

From-SVN: r29404
 1999-09-14 04:06:06 -06:00
Loren J. Rittle 46346e0ea5 configure.in: Handle --enable-threads on FreeBSD. 
* configure.in: Handle --enable-threads on FreeBSD.
        * configure: Rebuit.

From-SVN: r29403
 1999-09-14 04:04:04 -06:00
Andreas Jaeger e86e67304e configure.in: Add crtbeginS.o, crtendS.o for mips-linux; add thread support. 
* configure.in: Add crtbeginS.o, crtendS.o for mips-linux; add
        thread support.
        * configure: Rebuilt.

From-SVN: r29402
 1999-09-14 04:01:01 -06:00
Joel Sherrill d147663589 configure.in (m68k-*-rtemscoff*): Added. 
* configure.in (m68k-*-rtemscoff*): Added.
        * configure.in (mips64orion-*-rtems*): Converted to ELF.
        * configure.in (sparc-*-rtemsaout*): Added as alias for old
        sparc-rtems configuration.
        * configure.in (sparc-*-rtemself*): Added.
        * configure.in (sparc-*-rtems*): Now ELF not a.out.
        * config/i386/rtems.h: Added comment.
        * config/sparc/rtemself.h: New file.

        * configure.in (m68k-rtemself): Added.
        * config/elfos.h: Added ifndef wrapper for DWARF2_DEBUGGING_INFO
        and DWARF_DEBUGGING_INFO.
        * config/m68k/crti.s: New file.
        * config/m68k/crtn.s: New file.
        * config/m68k/t-crtstuff: New file.
        * config/m68k/rtemself.h: New file.

        * configure.in (i[[34567]]86-*-rtemself*): Now uses crtstuff for
        global ctor/dtor and C++ exception handling.
        * config/i386/rtemself.h: Now uses crtstuff (crti.o + crtbegin.o)
        for STARTFILE_SPEC and crtstuff (crtend.o + crtn.o) for
        ENDFILE_SPEC.
        * config/i386/t-rtems-i386: New File.

Co-Authored-By: Charles-Antoine Gauthier <charles.gauthier@iit.nrc.ca>
Co-Authored-By: Rosimildo DaSilva <rdasilva@connecttel.com>

From-SVN: r29401
 1999-09-14 03:52:09 -06:00
Andreas Schwab 03c0377003 stmt.c (expand_end_case): Return right away if the case stack is empty. 
* stmt.c (expand_end_case): Return right away if the case stack is
	empty.

From-SVN: r29400
 1999-09-14 07:52:02 +00:00
Jeffrey A Law 21f50117c6 Makefile.in (version.c): Remove rule incorrectly brought in from the gcc2 merge. 
* Makefile.in (version.c): Remove rule incorrectly brought in from
        the gcc2 merge.

From-SVN: r29399
 1999-09-14 01:48:44 -06:00
Marc Espie 161bc93cb7 * objc/Make-lang.in: Prepend $(SHELL) to move-if-change calls. 
From-SVN: r29398
 1999-09-14 01:46:09 -06:00
Marc Espie 4ce8ba6e5a * Makefile.in: Prepend $(SHELL) to move-if-change calls. 
From-SVN: r29397
 1999-09-14 01:45:42 -06:00
Jeff Law 37ce8f792f Daily bump. 
From-SVN: r29396
 1999-09-14 01:45:09 -06:00
Marc Espie 84c8132030 Makefile.in: Prepend $(SHELL) to move-if-change calls. 
* Makefile.in:  Prepend $(SHELL) to move-if-change calls.
        * msdos/top.sed:  Take into account a prepended $(SHELL) to
        move-if-change.
        * winnt/config-nt.sed:  Likewise.  Kill bogus substitution.

From-SVN: r29395
 1999-09-14 01:42:59 -06:00
J"orn Rennecke 18bf656fc3 regmove.c (fixup_match_1): Don't change an unchanging register. 
* regmove.c (fixup_match_1): Don't change an unchanging register.
        (stable_but_for_p): Renamed to:
        (stable_and_no_regs_but_for_p).  Reject unchanging registers too.
        Changed all callers.

From-SVN: r29394
 1999-09-14 01:39:14 -06:00
Andreas Schwab 328de7dac7 loop.c (strength_reduce): Don't call reg_used_between_p if the insn from BL2 is after the insn from BL. 
* loop.c (strength_reduce): Don't call reg_used_between_p if the
        insn from BL2 is after the insn from BL.

From-SVN: r29393
 1999-09-14 01:34:59 -06:00
Jeff Law 51f53e0105 Fix typo in comment. 
From-SVN: r29392
 1999-09-14 01:18:02 -06:00
Jeff Law 66519c706b Fix typos in a recent revision. 
From-SVN: r29391
 1999-09-14 00:52:41 -06:00