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47411 Commits

Author SHA1 Message Date
GCC Administrator 2040cbc13a Daily bump. 
From-SVN: r61913
 2003-01-28 00:17:04 +00:00
Nathan Sidwell a2ddc3977a class.c (update_vtable_entry_for_fn): Add index parameter. 
cp:
	* class.c (update_vtable_entry_for_fn): Add index parameter.
	Generate vcall thunk for covariant overriding from a virtual
	primary base.
	(dfs_modify_vtables): Adjust.
testsuite:
	* g++.dg/abi/covariant1.C: New test.

From-SVN: r61906
 2003-01-27 23:29:50 +00:00
Nathan Sidwell 23af32e6ea Makefile.in (LIB2FUNCS_ST): Remove _gcov. 
* Makefile.in (LIB2FUNCS_ST): Remove _gcov.
	(LIBGCOV): New variable.
	(libgcc.mk): Add LIBGCOV.
	(LIBGCC_DEPS): Add libgcov.c.
	(libgcov.a): New target.
	(clean): Remove libgcov.a.
	(install-libgcc): Do libgcov too.
	(stage1-start, stage2-start, stage3-start, stage4-start): Deal
	with libgcov.a.
	* libgcc2.c (L_gcov): Move into ...
	* libgcov.c: ... here. New file.
	* mklibgcc.in: Add libgcov rules.
	* gcc.c (LINK_COMMAND_SPEC): Add -lgcov when profiling.

	* doc/invoke.texi (profile-arcs, test-coverage): Update and
	clarify.

	* profile.c (index_counts_file): Remove duplicate check for open file.

From-SVN: r61905
 2003-01-27 23:22:17 +00:00
David Edelsohn acabc2201e Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo. 
* Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
        * Makefile.in: Regenerate.

From-SVN: r61899
 2003-01-27 15:25:43 -05:00
Gerald Pfeifer 9fe42917dd Fix date of ChangeLog of previous revision. 
From-SVN: r61898
 2003-01-27 18:07:49 +00:00
Jerry Quinn d4463dfc9b invoke.texi (Optimization Options): Group together optional and experimental flags. 
* gcc/doc/invoke.texi (Optimization Options): Group together
	optional and experimental flags.  Move trapv and bounds-check
	out of this section.
	(Code Gen Options): Move trapv and bounds-check to here.

From-SVN: r61897
 2003-01-27 18:06:39 +00:00
Alexandre Oliva f3fe2438f3 acinclude.m4 (glibcpp_toolexeclibdir): Instead of $(MULTISUBDIR)... 
* acinclude.m4 (glibcpp_toolexeclibdir): Instead of
$(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
version_specific_libs is enabled.
* aclocal.m4, configure: Rebuilt.

From-SVN: r61892
 2003-01-27 17:26:29 +00:00
Alexandre Oliva ca9f4b814b Rebuilt with autoconf 2.13 
From-SVN: r61890
 2003-01-27 17:22:12 +00:00
Phil Edwards 842e91ecd2 configure.in: Revert 24Jan change. 
2003-01-27  Phil Edwards  <pme@gcc.gnu.org>

	* configure.in:  Revert 24Jan change.
	* configure:  Regenerate.

From-SVN: r61888
 2003-01-27 14:56:12 +00:00
Rainer Orth 437026ef88 init.c (__gnat_error_handler): Make msg const. 
* init.c (__gnat_error_handler): Make msg const.

	* gmem.c (convert_addresses): Move declaration ...
	* adaint.h: ... here.
	* adaint.c (convert_addresses): Adapt addrs type to match
	prototype.

	* adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.

From-SVN: r61887
 2003-01-27 13:16:59 +00:00
Josef Zlomek 244d05fb87 * gcse.c (constprop_register): Check NEXT_INSN (insn) != NULL. 
From-SVN: r61884
 2003-01-27 11:30:35 +00:00
Volker Reichelt 90a2176452 * doc/extend.texi: Fix typo. 
From-SVN: r61883
 2003-01-27 10:53:36 +00:00
Richard Earnshaw c552c1468c re PR rtl-optimization/9090 ([3.2/3.3/3.4 regression?] arm ICE with >= -O2; regression from 2.95) 
PR optimization/9090
* function.c (purge_addressof_1): After pushing an addressed register
onto the stack, simplify the result.

From-SVN: r61881
 2003-01-27 10:46:47 +00:00
Volker Reichelt 9a376494fb cppopts.texi: Fix typo. 
* doc/cppopts.texi: Fix typo.
	* doc/objc.texi: Likewise.
	* doc/passes.texi: Likewise.

From-SVN: r61878
 2003-01-27 10:30:11 +00:00
Alexandre Oliva f004e5f376 real.c (ibm_extended_format): Add 53 to minimum exponent. 
* real.c (ibm_extended_format): Add 53 to minimum exponent.
(encode_ibm_extended): Adjust.

From-SVN: r61875
 2003-01-27 06:23:32 +00:00
Gabriel Dos Reis 58c60e5269 timevar.def (TV_OVERLOAD, [...]): New timevar_id enumerations. 
* timevar.def (TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION): New
        timevar_id enumerations.

From-SVN: r61873
 2003-01-27 02:22:21 +00:00
GCC Administrator 81cc3b5053 Daily bump. 
From-SVN: r61872
 2003-01-27 00:17:04 +00:00
Kazu Hirata e869aa3936 * combine.c: Fix formatting. 
From-SVN: r61862
 2003-01-26 21:53:22 +00:00
Kazu Hirata 74fb48112b * doc/gccint.texi: Update the copyright. 
From-SVN: r61860
 2003-01-26 21:35:07 +00:00
Kazu Hirata 3bcf1b1317 cpp.texi: Fix typos. 
* doc/cpp.texi: Fix typos.
	* doc/extend.texi: Likewise.
	* doc/gty.texi: Likewise.
	* doc/install.texi: Likewise.
	* doc/passes.texi: Likewise.
	* doc/rtl.texi: Likewise.
	* doc/tm.texi: Likewise.

From-SVN: r61858
 2003-01-26 20:56:09 +00:00
Kazu Hirata 9e4f94dea0 fde-glibc.c: Fix comment typos. 
* config/ia64/fde-glibc.c: Fix comment typos.
	* config/ia64/hpux.h: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/ia64/ia64.h: Likewise.
	* config/ia64/unwind-ia64.c: Likewise.

From-SVN: r61857
 2003-01-26 20:15:36 +00:00
Kazu Hirata 4aae8a9a4b i386-modes.def: Fix comment typos. 
* config/i386/i386-modes.def: Fix comment typos.
	* config/i386/i386.c: Likewise.
	* config/i386/i386.md: Likewise.

From-SVN: r61855
 2003-01-26 19:59:27 +00:00
Toon Moene 7aa6688e8e lang-specs.h: Revoke change to (incorrectly) prohibit passing -f options to cc1 when... 
2003-01-26  Toon Moene  <toon@moene.indiv.nluug.nl>

	* lang-specs.h: Revoke change to (incorrectly) prohibit
	passing -f options to cc1 when preprocessing.
	* news.texi: Document this.

From-SVN: r61854
 2003-01-26 19:26:35 +00:00
Steven Bosscher 35d8c8e21f avr.h, [...]: Undefine ASM_FINISH_DECLARE_OBJECT before defining it. 
2003-01-26  Steven Bosscher  <s.bosscher@student.tudelft.nl>

	* config/avr/avr.h, config/cris/aout.h, config/elfos.h,
	config/i386/freebsd-aout.h, config/mips/iris6.h: Undefine
	ASM_FINISH_DECLARE_OBJECT before defining it.
	* toplev.c (rest_of_decl_compilation):  Don't define
	ASM_FINISH_DECLARE_OBJECT.  Only use it if it is defined.
	(rest_of_type_compilation): Don't ATTRIBUTE_UNUSED function
	parameters for DWARF2 targets because they _are_ used.

From-SVN: r61851
 2003-01-26 15:40:22 +01:00
Michael Matz e5fcbd77a6 Make-lang.in (treelang/parse.o-warn): Define as -Wno-error. 
2003-01-26  Michael Matz  <matz@suse.de>

	* Make-lang.in (treelang/parse.o-warn): Define as -Wno-error.

From-SVN: r61838
 2003-01-26 11:17:17 +01:00
Alexandre Oliva b44cf3d94b fp-bit.h: Define macros for TFmode floating-point constants in IBM-extended TFmode types. 
* fp-bit.h: Define macros for TFmode floating-point constants
in IBM-extended TFmode types.
(TMODES): Define if __LDBL_MANT_DIG__ has the newly-supported
widths.
* config/fp-bit.c (pack_d, unpack_d): Support IBM-extended
TFmode type.

From-SVN: r61837
 2003-01-26 10:06:57 +00:00
Alexandre Oliva ea976606be fp-bit.h: Define macros for TFmode floating-point constants in IEEE quad TFmode type. 
* config/fp-bit.h: Define macros for TFmode floating-point
constants in IEEE quad TFmode type.  Declare functions according
to L_ macros.
(TMODES): Define if __LDBL_MANT_DIG__ is 113.
(TFtype, TItype, UTItype): Define if TMODES is defined.
(MAX_UDI_INT, MAX_DI_INT, BITS_PER_DI): Likewise.
(F_T_BITOFF, D_T_BITOFF): Define.
(IMPLICIT_1, IMPLICIT_2): Cast constants to types that are
guaranteed to be wide enough.
* config/fp-bit.c: Check for L_ macros for tf functions.
(__thenan_tf): New.
(nan): Adjust.
(pack_d, unpack_d): Support IEEE 854 quad type.
(_fpmul_parts): Support TFmode.  Compute exponent adjustment
from FRAC_NBITS, FRAC_BITS and NGARDS.
(usi_to_float): Cast constants to be shifted to fractype
instead of assuming long long is wide enough.
(sf_to_tf, df_to_tf, __make_tp, tf_to_df, tf_to_sf): New.

From-SVN: r61835
 2003-01-26 09:33:46 +00:00
Andreas Jaeger fd7fd61e8e * df.c: Remove prototype of unused function df_regno_rtl_debug. 
From-SVN: r61833
 2003-01-26 10:24:35 +01:00
Alexandre Oliva 88e83acbf9 Makefile.in (FPBIT_FUNCS): Added _sf_to_tf. 
* Makefile.in (FPBIT_FUNCS): Added _sf_to_tf.
(DBBIT_FUNCS): Added _df_to_tf.
(TPBIT_FUNCS): New.
(libgcc.mk): Pass TPBIT and TPBIT_FUNCS down.
(LIBGCC_DEPS): Added TPBIT.
* mklibgcc.in: Support TPBIT and TPBIT_FUNCS.

From-SVN: r61832
 2003-01-26 09:17:13 +00:00
Alexandre Oliva 2cd622c310 optabs.c (expand_binop): Return xtarget if we haven't been able to move the result to target. 
* optabs.c (expand_binop) <add, sub>: Return xtarget if we haven't
been able to move the result to target.

From-SVN: r61829
 2003-01-26 09:11:31 +00:00
Alexandre Oliva 8ae91fc034 expr.c (emit_group_store): Initialize dst with CONST0_RTX for the appropriate mode. 
* expr.c (emit_group_store): Initialize dst with CONST0_RTX
for the appropriate mode.

From-SVN: r61828
 2003-01-26 09:09:23 +00:00
Alexandre Oliva c329756171 calls.c (emit_library_call_value_1): Handle return values in a PARALLEL. 
* calls.c (emit_library_call_value_1): Handle return values
in a PARALLEL.

From-SVN: r61826
 2003-01-26 09:06:36 +00:00
Alexandre Oliva 187515f56a rtl.c (get_mode_alignment): Moved to... 
* rtl.c (get_mode_alignment): Moved to...
* stor-layout.c: ... here.

From-SVN: r61824
 2003-01-26 09:02:55 +00:00
Alexandre Oliva 6ebd2ef442 print-rtl.c (print_rtx): Don't print MEM details in GENERATOR_FILEs. 
* print-rtl.c (print_rtx): Don't print MEM details in
GENERATOR_FILEs.

From-SVN: r61822
 2003-01-26 08:59:54 +00:00
Daniel Jacobowitz 74828682c7 hashtab.h (htab_alloc_with_arg, [...]): Add new types. 
include/
	* hashtab.h (htab_alloc_with_arg, htab_free_with_arg): Add new types.
	(struct htab): Add alloc_arg, alloc_with_arg_f, free_with_arg_f.
	(htab_create_alloc_ex): New prototype.
	(htab_set_functions_ex): New prototype.

libiberty/
	* hashtab.c (htab_create_alloc_ex): New function.
	(hatab_set_functions_ex): New function.
	(htab_delete, htab_expand): Support alternate allocation functions.

From-SVN: r61820
 2003-01-26 07:09:41 +00:00
Michael Hayes 7890e8f320 df.h: Update comments, tidy formatting. 
* df.h: Update comments, tidy formatting.
	(DF_FORWARD, DF_REVERSE, DF_UNION, DF_INTERSECTION): Rename from FORWARD,
	REVERSE, UNION, INTERSECTION.  All uses updated.
	(OLD_DF_INTERFACE): Remove.
	(struct insn_info): Remove commented out insn field.
	* df.c: Update comments, tidy formatting.
	(df_def_table_realloc): Remove.

From-SVN: r61819
 2003-01-26 06:10:37 +00:00
Alan Modra b820d2b870 calls.c (save_fixed_argument_area): Tidy. 
* calls.c (save_fixed_argument_area): Tidy.
	(restore_fixed_argument_area): Tidy.  Set alignment of stack_area.
	(expand_call): Comment typo fixes.  Don't init low_to_save.  Start
	call chain loop at 1 if !try_tail_call.  Formatting.
	(emit_library_call_value_1): Don't init low_to_save or high_to_save.
	Use save_fixed_argument_area and restore_fixed_argument_area.

From-SVN: r61818
 2003-01-26 12:37:48 +10:30
Michael Hayes 42510de4e1 * df.c (df_uses_record): Handle CC0. 
From-SVN: r61817
 2003-01-26 01:18:25 +00:00
GCC Administrator af5d8fced5 Daily bump. 
From-SVN: r61814
 2003-01-26 00:17:04 +00:00
Ulrich Weigand acf9fa5f14 reload.c (maybe_memory_address_p): New function. 
gcc/
        * reload.c (maybe_memory_address_p): New function.
        (find_reloads_address): Use it instead of memory_address_p.

gcc/testsuite/
	* gcc.dg/20030123-1.c: New test.

From-SVN: r61805
 2003-01-25 23:57:30 +00:00
Kaz Kojima 5a09edba1f final.c (shorten_branches): Align the address of code label when computing initial lengths and addresses. 
* final.c (shorten_branches): Align the address of code label
        when computing initial lengths and addresses.

From-SVN: r61803
 2003-01-25 23:32:20 +00:00
Kazu Hirata f5818c0c87 * config/m68hc11/m68hc11.md: Fix a comment typo. 
From-SVN: r61802
 2003-01-25 22:51:19 +00:00
Andreas Jaeger 21ff35fb7e i386.c (x86_output_mi_thunk): Correct test for TARGET_MACHO. 
* config/i386/i386.c (x86_output_mi_thunk): Correct test for
	TARGET_MACHO.

From-SVN: r61801
 2003-01-25 23:40:32 +01:00
Roger Sayle 7821bfc741 gcse.c (bypass_last_basic_block): New global variable. 
* gcse.c (bypass_last_basic_block): New global variable.
	(bypass_block):  Use redirect_edge_and_branch_force to redirect
	fall-through edges.  Use bypass_last_basic_block to determine
	which blocks have valid PRE information.
	(bypass_conditional_jumps): Initialize bypass_last_basic_block.

From-SVN: r61800
 2003-01-25 21:49:52 +00:00
Jan Hubicka 5f0bea72c5 * gcse.c (local_cprop_pass): Update reg_sets table when needed. 
From-SVN: r61799
 2003-01-25 21:32:42 +00:00
Jan Hubicka 1649d92fb3 re PR rtl-optimization/8492 (GCC spins forever compiling loop) 
PR opt/8492
	* gcse.c (one_cprop_pass): Delete unreachable blocks.

Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr>

From-SVN: r61798
 2003-01-25 20:10:37 +00:00
Richard Henderson 6ca86a1a1e ia64.c (ia64_rwreloc_select_rtx_section): Rename from ia64_aix_select_rtx_section. 
* config/ia64/ia64.c (ia64_rwreloc_select_rtx_section): Rename
        from ia64_aix_select_rtx_section.
        (ia64_rwreloc_select_section): Simlarly; use default*_1 function
        instead of saving and restoring flag_pic.
        (ia64_rwreloc_unique_section): Similarly.
        * config/ia64/aix.h (TARGET_ASM_SELECT_SECTION,
        TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_RTX_SECTION): Update.
        * config/ia64/hpux.h (TARGET_ASM_SELECT_SECTION,
        TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_RTX_SECTION): New.

From-SVN: r61797
 2003-01-25 11:08:15 -08:00
Kazu Hirata aa2fb4ddb0 h8300.c (h8300_shift_needs_scratch_p): Update a comment. 
* config/h8300/h8300.c (h8300_shift_needs_scratch_p): Update a
	comment.

From-SVN: r61796
 2003-01-25 18:59:24 +00:00
Richard Henderson 1125849a62 * config/m68k/m68k-none.h (ASM_SPEC): Adjust inter-option spacing. 
From-SVN: r61795
 2003-01-25 10:38:08 -08:00
Kelley Cook 3900a23b3b * ggc-simple.c (debug_ggc_tree): Add PTR cast. 
From-SVN: r61794
 2003-01-25 10:25:14 -08:00