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David Edelsohn
d47719fd9d * config/rs6000/power4.md: Additional VMX bypasses. 
From-SVN: r63525
 2003-02-27 16:03:36 -05:00
Geert Bosch
7a69a172d0 toplev.c (print_version): Add indentation for GGC heuristics and output after printing version information. 
* toplev.c (print_version): Add indentation for GGC heuristics and
	output after printing version information.

From-SVN: r63524
 2003-02-27 21:51:41 +01:00
Kaveh R. Ghazi
9308be9056 * libiberty.h: Document return value of physmem routines. 
From-SVN: r63521
 2003-02-27 20:28:40 +00:00
Kaveh R. Ghazi
434fa0b8ca * physmem.c: Formatting changes from upstream. 
From-SVN: r63519
 2003-02-27 20:18:20 +00:00
James E Wilson
678e68fcfd Patch for PR 9255 
Patch for PR 9255
	* combine.c (simplify_comparison): Require integral mode when
	permuting SUBREG with AND.

From-SVN: r63514
 2003-02-27 09:46:35 -08:00
Benjamin Kosnik
4ffbd0777c [multiple changes] 
2003-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	* src/Makefile.am (sources): Add demangle.cc.
	(demangle.o): Add.
	(demangle.lo): Add.
	* src/Makefile.in: Regenerate.
	* libsupc++/Makefile.am: Remove old __cxa_demangle bits.
	* libsupc++/Makefile.in: Regenerate.

	* testsuite/testsuite_hooks.h
	(__gnu_cxx_test::verify_demangle): New.
	* testsuite/testsuite_hooks.cc: Define.

2003-02-27  Carlo Wood  <carlo@alinoe.com>

	* src/demangle.cc: New.
	* libsupc++/demangle.h: New.

2003-02-27  Benjamin Kosnik  <bkoz@redhat.com>
            Carlo Wood  <carlo@alinoe.com>

	* testsuite/demangle/abi_examples/01.cc: New.
	* testsuite/demangle/abi_examples/02.cc: New.
	* testsuite/demangle/abi_examples/03.cc: New.
	* testsuite/demangle/abi_examples/04.cc: New.
	* testsuite/demangle/abi_examples/05.cc: New.
	* testsuite/demangle/abi_examples/06.cc: New.
	* testsuite/demangle/abi_examples/07.cc: New.
	* testsuite/demangle/abi_examples/08.cc: New.
	* testsuite/demangle/abi_examples/09.cc: New.
	* testsuite/demangle/abi_examples/10.cc: New.
	* testsuite/demangle/abi_examples/11.cc: New.
	* testsuite/demangle/abi_examples/12.cc: New.
	* testsuite/demangle/abi_examples/13.cc: New.
	* testsuite/demangle/abi_examples/14.cc: New.
	* testsuite/demangle/abi_examples/15.cc: New.
	* testsuite/demangle/abi_examples/16.cc: New.
	* testsuite/demangle/abi_examples/17.cc: New.
	* testsuite/demangle/abi_examples/18.cc: New.
	* testsuite/demangle/abi_examples/19.cc: New.
	* testsuite/demangle/abi_examples/20.cc: New.
	* testsuite/demangle/abi_examples/21.cc: New.
	* testsuite/demangle/abi_examples/22.cc: New.
	* testsuite/demangle/abi_examples/23.cc: New.
	* testsuite/demangle/abi_examples/24.cc: New.
	* testsuite/demangle/abi_examples/25.cc: New.
	* testsuite/demangle/abi_examples/26.cc: New.
	* testsuite/demangle/abi_text/01.cc: New.
	* testsuite/demangle/abi_text/02.cc: New.
	* testsuite/demangle/abi_text/03.cc: New.
	* testsuite/demangle/abi_text/04.cc: New.
	* testsuite/demangle/abi_text/05.cc: New.
	* testsuite/demangle/abi_text/06.cc: New.
	* testsuite/demangle/abi_text/07.cc: New.
	* testsuite/demangle/abi_text/08.cc: New.
	* testsuite/demangle/abi_text/09.cc: New.
	* testsuite/demangle/abi_text/10.cc: New.
	* testsuite/demangle/abi_text/11.cc: New.
	* testsuite/demangle/abi_text/12.cc: New.
	* testsuite/demangle/abi_text/13.cc: New.
	* testsuite/demangle/abi_text/14.cc: New.
	* testsuite/demangle/regression/3111-1.cc: New.
	* testsuite/demangle/regression/3111-2.cc: New.
	* testsuite/demangle/regression/7986-01.cc: New.
	* testsuite/demangle/regression/7986-02.cc: New.
	* testsuite/demangle/regression/7986-03.cc: New.
	* testsuite/demangle/regression/7986-04.cc: New.
	* testsuite/demangle/regression/7986-05.cc: New.
	* testsuite/demangle/regression/7986-06.cc: New.
	* testsuite/demangle/regression/7986-07.cc: New.
	* testsuite/demangle/regression/7986-08.cc: New.
	* testsuite/demangle/regression/7986-09.cc: New.
	* testsuite/demangle/regression/7986-10.cc: New.
	* testsuite/demangle/regression/7986-11.cc: New.
	* testsuite/demangle/regression/7986-12.cc: New.
	* testsuite/demangle/regression/7986.cc: New.
	* testsuite/demangle/regression/8897.cc: New.
	* testsuite/demangle/regression/cw-01.cc: New.
	* testsuite/demangle/regression/cw-02.cc: New.
	* testsuite/demangle/regression/cw-03.cc: New.
	* testsuite/demangle/regression/cw-04.cc: New.
	* testsuite/demangle/regression/cw-05.cc: New.
	* testsuite/demangle/regression/cw-06.cc: New.
	* testsuite/demangle/regression/cw-07.cc: New.
	* testsuite/demangle/regression/cw-08.cc: New.
	* testsuite/demangle/regression/cw-09.cc: New.
	* testsuite/demangle/regression/cw-10.cc: New.
	* testsuite/demangle/regression/cw-11.cc: New.
	* testsuite/demangle/regression/cw-12.cc: New.
	* testsuite/demangle/regression/cw-13.cc: New.
	* testsuite/demangle/regression/cw-14.cc: New.
	* testsuite/demangle/regression/old.cc: New.

From-SVN: r63513
 2003-02-27 16:57:26 +00:00
Steve Ellcey
986704f1c1 * config/ia64/hpux.h (STARTFILE_PREFIX_SPEC): Remove. 
From-SVN: r63511
 2003-02-27 16:21:34 +00:00
Nick Clifton
1e3af7f60a (extendsfdf2): Add pattern accidentally deleted when cirrus instructions were 
added.

From-SVN: r63510
 2003-02-27 16:11:18 +00:00
Jason Thorpe
51b7c247de config.gcc (*-*-netbsd[2-9]*, [...]): Enable POSIX thread support by default. 
* config.gcc (*-*-netbsd[2-9]*, *-*-netbsdelf[2-9]*): Enable
POSIX thread support by default.

From-SVN: r63509
 2003-02-27 16:00:55 +00:00
Roger Sayle
3eae722dec cygwin.h: Don't include any other files directly. 
* config/i386/cygwin.h: Don't include any other files directly.
	* config/i386/mingw32.h: Don't include cygwin.h directly.
	* config.gcc (cygwin, mingw32, uwin): Instead make these files
	explicit in the tm_files variable.

From-SVN: r63508
 2003-02-27 15:34:19 +00:00
Ben Elliston
601d71bc14 Part of fix for PR ada/9406 
2003-02-18  Ben Elliston  <bje@redhat.com>

	Part of fix for PR ada/9406
	* gnat_ug.texi (Binder output file): Grammar fix.

From-SVN: r63506
 2003-02-28 01:09:36 +11:00
Danny Smith
ed935c3531 physmem.c (physmem_total): Add _WIN32 support. 
2003-02-24  Danny Smith  <dannysmith@users.source.forge.net>

	* physmem.c (physmem_total): Add _WIN32 support.
	(physmem_available): Likewise.

From-SVN: r63504
 2003-02-27 13:44:27 +00:00
Michael Koch
3894fe3207 Beans.java, [...]: Reformated to GNU style. 
2003-02-27  Michael Koch  <konqueror@gmx.de>

	* java/beans/Beans.java,
	java/beans/FeatureDescriptor.java
	java/beans/PropertyEditorManager.java:
	Reformated to GNU style.

From-SVN: r63501
 2003-02-27 10:52:41 +00:00
Alan Modra
6fc19dc929 * config/rs6000/rs6000.md: Add TI constant splitter. 
From-SVN: r63498
 2003-02-27 11:54:06 +10:30
GCC Administrator
f50e2df291 Daily bump. 
From-SVN: r63497
 2003-02-27 00:17:03 +00:00
Alexandre Oliva
65c045482b builtins.c (purge_builtin_constant_p): Handle subreg of constant_p_rtx too. 
* builtins.c (purge_builtin_constant_p): Handle subreg of
constant_p_rtx too.

From-SVN: r63490
 2003-02-26 23:09:58 +00:00
Alexandre Oliva
c41536f56a function.c (assign_stack_local_1): Truncate constant added to frame_pointer_rtx or virtual_stack_vars_rtx for Pmode. 
* function.c (assign_stack_local_1): Truncate constant added to
frame_pointer_rtx or virtual_stack_vars_rtx for Pmode.

From-SVN: r63488
 2003-02-26 23:06:34 +00:00
Devang Patel
fdedded1bd decl.c (finish_enum): Merge two 'for' loops. 
* decl.c (finish_enum): Merge two 'for' loops. Copy value node if required.
        Postpone enum setting for template decls.
        (build_enumerator): Delay copying value node until finish_enum (). Remove
        #if 0'ed code.
        * pt.c (tsubst_enum): Set TREE_TYPE and copy value node.
        (tsubst_copy): Add check for enum type.

From-SVN: r63487
 2003-02-26 14:14:24 -08:00
Richard Henderson
eeec05e1db Update commentary. 
From-SVN: r63484
 2003-02-26 13:07:40 -08:00
Tom Tromey
49b973cbaf jcf-write.c (generate_classfile): Check whether class is deprecated before writing attribute count. 
* jcf-write.c (generate_classfile): Check whether class is
	deprecated before writing attribute count.

From-SVN: r63482
 2003-02-26 20:13:25 +00:00
David Edelsohn
dccd52137d * config.gcc: Add power4 to PowerPC with_cpu list. 
From-SVN: r63481
 2003-02-26 14:28:37 -05:00
Jan Hubicka
47a5d8e7fe * objc-act.c: (mark_referenced_methods): Fix compilation problem. 
From-SVN: r63478
 2003-02-26 18:47:35 +00:00
Zdenek Dvorak
cb9e4555c1 gcov-dump.c (print_prefix): Fix signedness warning. 
* gcov-dump.c (print_prefix): Fix signedness warning.
	* gcov-io.h (struct counter_section, struct counter_section_data): New.
	(struct function_info): n_arc_counts field removed, n_counter_sections,
	counter_sections fields added.
	(struct gcov_info): arc_counts, n_arc_counts fields removed,
	n_counter_sections, counter_sections fields added.
	* libgcov.c (gcov_exit, __gcov_flush): Add support for multiple
	profile sections.
	* profile.h (MAX_COUNTER_SECTIONS): New.
	(struct section_info): New.
	(struct profile_info): count_instrumented_edges,
	count_edges_instrumented_now fields removed, n_sections, section_info
	fields added.
	(find_counters_section): Declare.
	* profile.c (struct function_list): count_edges field removed,
	n_counter_sections, counter_sections fields added.
	(set_purpose, label_for_tag, build_counter_section_fields,
	build_counter_section_value, build_counter_section_data_fields,
	build_counter_section_data_value, build_function_info_fields,
	build_function_info_value, build_gcov_info_fields,
	build_gcov_info_value): New static functions.
	(find_counters_section): New function.
	(instrument_edges, get_exec_counts, compute_branch_probabilities,
	branch_prob, create_profiler): Modified to support multiple profile
	sections.

From-SVN: r63474
 2003-02-26 16:55:10 +00:00
John David Anglin
b0d7ef9afd pa.c (compute_frame_size): Don't assume PREFERRED_STACK_BOUNDARY is 8 * STACK_BOUNDARY. 
* pa.c (compute_frame_size): Don't assume PREFERRED_STACK_BOUNDARY
	is 8 * STACK_BOUNDARY.
	* pa.h (PREFERRED_STACK_BOUNDARY): Change to 128 on 64-bit port.

From-SVN: r63473
 2003-02-26 16:29:22 +00:00
Zdenek Dvorak
a29c7ea628 * loop-unroll.c: New. 
From-SVN: r63470
 2003-02-26 14:53:39 +00:00
Michael Matz
4c8826cdf8 * ra-colorize.c (merge_moves): Fix list handling. 
From-SVN: r63468
 2003-02-26 12:36:18 +00:00
Michael Matz
f6e91562aa ra-colorize.c (merge_moves): Fix list handling. 
* ra-colorize.c (merge_moves): Fix list handling.

[[Split portion of a mixed commit.]]

From-SVN: r63467.2
 2003-02-26 12:36:16 +00:00
Nick Clifton
f0375c6680 arm.c (is_load_address): Rename to... 
* config/arm/arm.c (is_load_address): Rename to... (arm_memory_load_p) ... this
and make it check for SUBREGs and constant loads that will be converted into
loads from the minipool.
(is_cirrus_insn): Rename to ... (arm_cirrus_insn_p): ... this, for consistency.
Replace test of CIRRUS_NO with CIRRUS_NOT.
(cirrus_reorg): Use renamed functions.
(note_invalid_constants): Change from a void function to bool.  Add an extra
parameter, saying whether the fixups should be pushed.  Return true if fixups
are needed.
(arm_reorg): Use renamed functions.  Use INSN_P.  Replace test of CIRRUS_NO
with CIRRUS_NOT.
* config/arm/arm.h (FLOAT_WORDS_BIG_ENDIAN): Mention that other floating point
co-processors can also affect this.
* config/arm/arm.md ("type" attribute): Add mav_farith and mav_dmult.  Replace
references to "cirrus_type" attribute with "type".
* config/arm/cirrus.md ("cirrus_fpu" attribute): Delete.
("cirrus_type" attribute): Delete - use "type" instead.
("cirrus" attribute): Replace 'no' with 'not' and 'yes' with 'normal'.

From-SVN: r63466
 2003-02-26 11:26:37 +00:00
Jan Hubicka
0d446150c2 objc-act.c: Include cgraph.h 
* objc-act.c: Include cgraph.h
	(mark_referenced_methods): New function.
	(objc_init): Call it.
	* objc-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Set.

	* c-decl.c (finish_function): Honor can_defer_p even in unit-at-a-time
	mode.

	* optabs.c (expand_fix): Do not widen the input operand.

	* expr.c (emit_group_store):  Fix crash when converting single
	register into complex register.

	* Makefile.in (jump.o, regclass.o, alias.o): Add dependency on timevar.h
	* alias.c: Include timevar.h
	(init_alias_analysis):  Set timevar
	* jump.c: Include timevar.h
	(rebuild_jump_labels):  Set timevar
	* regcalss.c: Include timevar.h
	(reg_scan):  Set timevar
	* timevar.def (TV_ALIAS_ANALYSIS, TV_REG_SCAN, TV_REBUILD_JUMP): New

From-SVN: r63464
 2003-02-26 11:09:33 +00:00
Zdenek Dvorak
9541e2e3d9 Remove -funroll-loops -fpeel-loops mistakenly added to BOOT_CFLAGS in my 
last commit.

From-SVN: r63463
 2003-02-26 10:49:54 +00:00
Zdenek Dvorak
b17d5d7c3b cse.c (count_reg_usage): Fix handling of REG_EQUAL notes. 
* cse.c (count_reg_usage): Fix handling of REG_EQUAL notes.

	* Makefile.in (loop-unroll.o): New.
	* cfgloop.h (UAP_PEEL, UAP_UNROLL, UAP_UNROLL_ALL): New.
	(unroll_and_peel_loops): Declare.
	* alias.c (init_alias_analysis): Flag_unroll_loops renamed to
	flag_old_unroll_loops.
	* loop.c (loop_invariant_p): Ditto.
	* unroll.c (unroll_loop): Flag_unroll_all_loops renamed to
	flag_old_unroll_all_loops.
	* flags.h (flag_unroll_loops): Renamed to flag_old_unroll_loops.
	(flag_unroll_all_loops): Renamed to flag_old_unroll_all_loops.
	* params.def (PARAM_MAX_UNROLLED_INSNS): Default value changed.
	(PARAM_MAX_AVERAGE_UNROLLED_INSNS, PARAM_MAX_UNROLL_TIMES,
	PARAM_MAX_PEELED_INSNS, PARAM_MAX_PEEL_TIMES,
	PARAM_MAX_COMPLETELY_PEELED_INSNS, PARAM_MAX_COMPLETELY_PEEL_TIMES,
	PARAM_MAX_ONCE_PEELED_INSNS): New.
	* toplev.h (flag_old_unroll_loops, flag_old_unroll_all_loops): New.
	(flag_unroll_loops, flag_unroll_all_loops): Used for new unroller
	instead of old one.
	(flag_peel_loops): New.
	(lang_independent_options): The new flags added.
	(rest_of_compilation): Call new unroller.
	(process_options): Setup flags for coexistence of old and new unroller.
	* doc/invoke.texi: Document new options.
	* doc/passes.texi: Document new unroller pass.

From-SVN: r63462
 2003-02-26 10:48:36 +00:00
David Billinghurst
244f7aa99a fixincl.x: Regenerate 
2003-02-26  David Billinghurst <David.Billinghurst@riotinto.com>

	* fixinc/fixincl.x: Regenerate

From-SVN: r63461
 2003-02-26 10:16:31 +00:00
Josef Zlomek
1d14f99280 function.c (assign_parms): Set reg_attrs for parameters passed in registers. 
* function.c (assign_parms): Set reg_attrs for parameters passed in
	registers.

From-SVN: r63458
 2003-02-26 06:45:21 +00:00
Mark Mitchell
cec24319c6 re PR c++/9683 (bug in initialization chains for static const variables from template classes) 
PR c++/9683
	* decl2.c (prune_vars_needing_no_initialization): Do not throw
	away initializations for DECL_EXTERNAL VAR_DECLs.
	(finish_file): Adjust accordingly.
	* pt.c (instantiate_decl): Do not defer VAR_DECLs.

	PR c++/9683
	* g++.dg/template/static3.C: New test.

From-SVN: r63455
 2003-02-26 05:39:01 +00:00
Alan Modra
38a843911d mention PR number 
From-SVN: r63453
 2003-02-26 16:06:38 +10:30
Mark Mitchell
c0b1cc97a4 re PR c++/9829 (Missing colon in nested namespace usage causes ICE) 
PR c++/9829
	* g++.dg/parse/namespace6.C: New test.

From-SVN: r63452
 2003-02-26 05:26:50 +00:00
Alan Modra
8ace9f18b7 * tlink.c (scan_linker_output): Drop leading '.' from symbol names. 
From-SVN: r63449
 2003-02-26 15:51:26 +10:30
David Edelsohn
9a29ee42bf xcoff.h (ASM_FILE_START): Do not emit machine pseudo-op. 
* config/rs6000/xcoff.h (ASM_FILE_START): Do not emit machine
        pseudo-op.

From-SVN: r63448
 2003-02-25 23:30:59 -05:00
Jeff Law
7da82429fc Fix return type in new test. 
From-SVN: r63447
 2003-02-25 20:35:32 -07:00
Roger Sayle
8beccec86d combine.c (combine_simplify_rtx, [...]): Use CC0_P. 
* combine.c (combine_simplify_rtx, simplfy_comparison):  Use CC0_P.
	* cse.c (invalidate_skipped_set):  Likewise.
	* integrate.c (subst_constants):  Likewise.
	* jump.c (reversed_comparison_code_parts):  Likewise.
	* loop.c (canonicalize_condition):  Likewise.
	* simplify-rtx.c (simplify_relational_operation):  Likewise.

From-SVN: r63446
 2003-02-26 03:05:40 +00:00
Roger Sayle
b052d8ee4d builtins.def (DEF_LIB_ALWAYS_BUILTIN, [...]): Delete. 
* builtins.def (DEF_LIB_ALWAYS_BUILTIN, DEF_UNUSED_BUILTIN): Delete.
	(abs, labs, fabs, fabsf, fabsl, abort, exit, _exit, _Exit):  Use
	the appropriate macro to define built-in function.
	(fmod,fmodf,fmodl): New built-in functions.

	* java/decl.c (java_init_decl_processing): Get soft_fmod_node from
	built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.

	* doc/extend.texi (fmod,fmodf,fmodl): Document new built-ins.

From-SVN: r63445
 2003-02-26 03:02:14 +00:00
Richard Henderson
8d4540089a i386.c (function_arg): Pass variable sized structures correctly on the stack. 
* config/i386/i386.c (function_arg): Pass variable sized
        structures correctly on the stack.

From-SVN: r63442
 2003-02-25 17:26:51 -08:00
GCC Administrator
61ba356a99 Daily bump. 
From-SVN: r63440
 2003-02-26 00:17:03 +00:00
Phil Edwards
bd2726e0ca Intro.3: Update with new (proper) names. 
2003-02-25  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/Intro.3:  Update with new (proper) names.
	* docs/doxygen/TODO:  Update.
	* docs/doxygen/run_doxygen:  More comments, fix up man pages.
	Fake entries for standard typedefs.
	* docs/doxygen/user.cfg.in:  Turn INLINE_INHERITED_MEMB back on.
	* docs/html/documentation.html:  Top-level man page is now called
	C++Intro.
	* include/std/std_limits.h:  Doxygenate.

From-SVN: r63433
 2003-02-26 00:02:16 +00:00
Kazu Hirata
fc943f5542 reload1.c (reload_cse_move2add): Use STRICT_LOW_PART if PLUS does not reduce the cost of SET. 
* reload1.c (reload_cse_move2add): Use STRICT_LOW_PART if PLUS
	does not reduce the cost of SET.

From-SVN: r63426
 2003-02-25 23:19:12 +00:00
Franz Sirl
3eaa60442f re PR target/9732 ([ppc32] Wrong code with -O2 -fPIC) 
2003-02-25  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	PR target/9732
	* gcc.dg/20030225-1.c: New test.

From-SVN: r63424
 2003-02-25 23:13:42 +00:00
Franz Sirl
14f00213a7 re PR target/9732 ([ppc32] Wrong code with -O2 -fPIC) 
2003-02-25  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	PR target/9732
	* config/rs6000/rs6000.c (first_reg_to_save): Handle
	PIC_OFFSET_TABLE_REGNUM for -fPIC too.
	(rs6000_emit_prologue): Likewise.
	(rs6000_emit_epilogue): Likewise.
	* config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Make
	PIC_OFFSET_TABLE_REGNUM a fixed register for -fPIC.

From-SVN: r63423
 2003-02-25 23:11:55 +00:00
Richard Henderson
8164b17107 real.c (real_to_integer2): Force overflow result only for unsigned overflow. 
* real.c (real_to_integer2): Force overflow result only for
        unsigned overflow.

From-SVN: r63421
 2003-02-25 15:00:54 -08:00
Kazu Hirata
9e48c409cd * gcse.c (cprop_jump): Revert the 2003-02-23 change. 
From-SVN: r63420
 2003-02-25 22:56:27 +00:00
Vladimir Makarov
4e21585b53 Fixing typo in ChangeLog. 
From-SVN: r63417
 2003-02-25 21:45:18 +00:00