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Author SHA1 Message Date
Mark Mitchell
368f42501f * dce: New file. 
From-SVN: r35461
 2000-08-03 21:30:29 +00:00
Anthony Green
28985b8152 Apply patch from Anthony Green to add java language support to Dwarf generation. 
From-SVN: r35460
 2000-08-03 21:04:42 +00:00
Alexandre Oliva
e81b330a2d config-ml.in: Adjust multilib search paths to the appropriate multilib tree. 
* config-ml.in: Adjust multilib search paths to the
appropriate multilib tree.

From-SVN: r35459
 2000-08-03 19:19:33 +00:00
Jan Hubicka
0b9aaeee6f reg-stack.c (subst_stack_regs_pat): Use replace_reg to swap operands. 
* reg-stack.c (subst_stack_regs_pat):  Use replace_reg to swap
	operands.

	* i386.c (ix86_expand_branch): Mode of comparison in
	IF_THEN_ELSE is VOIDmode.

From-SVN: r35458
 2000-08-03 18:36:14 +00:00
Tom Tromey
57b59acb05 Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (awt_java_source_files): Added new files.

From-SVN: r35457
 2000-08-03 17:56:02 +00:00
Akiko Matsushita
17dfb726db * gengenrtl.c, rtl.c: Avoid #elif. 
From-SVN: r35456
 2000-08-03 10:06:13 -06:00
Kazu Hirata
e82059016e h8300.c: Fix a comment typo. 
* h8300.c: Fix a comment typo.
        * h8300.h (OK_FOR_U): Accept a 32-bit constant address on H8/S.

From-SVN: r35455
 2000-08-03 09:20:43 -06:00
Michael Poole
99871835a6 tm.texi (Register Classes): Clarify order of sub-initializers in REG_CLASS_CONTENTS. 
* tm.texi (Register Classes): Clarify order of sub-initializers
        in REG_CLASS_CONTENTS.

From-SVN: r35454
 2000-08-03 09:05:25 -06:00
Kazu Hirata
48b881a36e * jump.c: Fix formatting. 
From-SVN: r35453
 2000-08-03 09:01:36 -06:00
J"orn Rennecke
2e71ae8288 From SAITOH Masanobu: 
* sh.h (ASM_OUTPUT_REG_PUSH): Fix syntax.

From-SVN: r35452
 2000-08-03 15:55:05 +01:00
David Billinghurst
5535a5a62e cygwin.h: Remove -remap from CPP_SPEC since this option is not supported by tradcpp and... 
* config/i386/cygwin.h: Remove -remap from CPP_SPEC since this option is not
supported by tradcpp and isn't actually needed for cygwin.

From-SVN: r35451
 2000-08-03 13:30:18 +00:00
Bryce McKinlay
5ab63c1aea Makefile.am: Add new AWT stubs. 
* Makefile.am: Add new AWT stubs.
	* java/awt/Canvas.java: New placeholder class.
	* java/awt/Checkbox.java: Ditto.
	* java/awt/CheckboxMenuItem.java: Ditto.
	* java/awt/Choice.java: Ditto.
	* java/awt/Dialog.java: Ditto.
	* java/awt/FileDialog.java: Ditto.
	* java/awt/List.java: Ditto.
	* java/awt/ScrollPane.java: Ditto.
	* java/awt/TextField.java: Ditto.
	* java/awt/datatransfer/Clipboard.java: Ditto.
	* java/awt/Component.java (treeLock): Now a static String. Add
	comment.
	* java/awt/MenuItem.java (MenuItem): Add default constructor.
	* java/awt/Toolkit.java: Added all methods from J2SE 1.3 API docs.
	Some commented out. Partially implemented.
	* java/awt/natToolkit.cc: Removed file.

From-SVN: r35450
 2000-08-03 13:09:41 +01:00
Zack Weinberg
eae5118925 decl2.c: Silently ignore -Wstrict-prototypes; warn about -Wno-strict-prototypes. 
* decl2.c: Silently ignore -Wstrict-prototypes; warn about
	-Wno-strict-prototypes.

From-SVN: r35449
 2000-08-03 08:26:36 +00:00
Mark Mitchell
6e185caa26 locale_facets.h (ctype::ctype): Don't name unused parameters. 
* bits/locale_facets.h (ctype::ctype): Don't name unused
	parameters.

From-SVN: r35448
 2000-08-03 07:56:17 +00:00
Jeffrey A Law
4a6f50d5e9 * gcc.c-torture/compile/20000803-1.c: New test. 
From-SVN: r35447
 2000-08-03 01:46:44 -06:00
Jeff Law
dd16be2d53 Daily bump. 
From-SVN: r35446
 2000-08-03 01:45:10 -06:00
Joseph Myers
bcde31938d 20000801-3.c, [...]: New tests. 
* gcc.c-torture/execute/20000801-3.c, gcc.c-torture/20000801-4.c:
	New tests.
	* gcc.c-torture/execute/20000801-3.x, gcc/c-torture/20000801-4.x:
	Xfail.

From-SVN: r35445
 2000-08-03 01:36:13 -06:00
Kazu Hirata
854a97f032 * toplev.c: Fix formatting. 
From-SVN: r35444
 2000-08-03 01:29:11 -06:00
Jeffrey A Law
66ed03f845 flow.c (find_auto_inc): Verify that we've got a REG before peeking at its regno. 
* flow.c (find_auto_inc): Verify that we've got a REG before
        peeking at its regno.  Fail, don't abort if we can't find
        the increment of the desired register.

From-SVN: r35443
 2000-08-03 01:16:39 -06:00
Jeffrey A Law
860cd40a95 * pa.md (shadd height reduction patterns/splitters): Remove. 
From-SVN: r35442
 2000-08-03 01:05:28 -06:00
Bryce McKinlay
af6ca671a6 Makefile.am: Make inner class CNI headers depend on libgcj.zip only. 
2000-08-03  Bryce McKinlay  <bryce@albatross.co.nz>

	* Makefile.am: Make inner class CNI headers depend on libgcj.zip
	only.
	Fixes "make -j" builds.
	* Makefile.in: Rebuild.

From-SVN: r35441
 2000-08-03 07:48:34 +01:00
Alexandre Oliva
cf95c84763 configure.in (CHILL_FOR_TARGET, [...]): Convert blanks to commas in $LANGUAGES. 
* configure.in (CHILL_FOR_TARGET, CXX_FOR_TARGET): Convert blanks to
commas in $LANGUAGES.

From-SVN: r35440
 2000-08-03 01:56:16 +00:00
Jim Wilson
e314e3318a Workaround for -fssa testsuite failures. 
* config/ia64/ia64-protos.h (flag_ssa): Declare.
	* config/ia64/ia64.md (movti_internal, movti_internal+1): New.

From-SVN: r35439
 2000-08-02 17:31:39 -07:00
Mark Mitchell
3db35af4a5 dce.c: Remove all uses of assert. 
* dce.c: Remove all uses of assert.
	* dwarf2out.c: Likewise.
	* dwarfout.c: Likewise.
	* ssa.c: Likewise.

From-SVN: r35438
 2000-08-03 00:17:11 +00:00
Geoff Keating
e457ca6a31 objc.exp (objc_target_compile): Look for libobjc.a in libobjc/.libs to allow for libtool. 
* lib/objc.exp (objc_target_compile): Look for libobjc.a in
libobjc/.libs to allow for libtool.

From-SVN: r35437
 2000-08-02 22:24:35 +00:00
Zack Weinberg
c9b6494a24 * pexecute.c: Don't use vfork. Initialize 'pid' before retry loop. 
From-SVN: r35436
 2000-08-02 22:03:53 +00:00
Tom Tromey
f536cd95fb Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (libgcj_la_SOURCES): Added posix.cc.
	* java/net/natPlainSocketImpl.cc: Include posix.h.
	(accept): Use _Jv_select.
	* java/net/natPlainDatagramSocketImpl.cc: Include posix.h.
	(receive): Use _Jv_select.
	* java/io/natFileDescriptorPosix.cc: Include posix.h.
	(available): Use _Jv_select.
	* java/lang/natSystem.cc: Include posix.h.
	(currentTimeMillis): Use _Jv_gettimeofday.
	* include/posix.h: New file.
	* posix.cc: New file.

From-SVN: r35435
 2000-08-02 21:54:04 +00:00
Jakub Jelinek
2d57911678 * gcc.c-torture/compile/20000802-1.c: New test. 
From-SVN: r35434
 2000-08-02 22:46:32 +02:00
Zack Weinberg
37620334d9 gcc.h (lang_specific_driver): Constify second argument. 
* gcc.h (lang_specific_driver): Constify second argument.
	* gcc.c (translate_options, process_command, main): Likewise.
	Constify variables to match.  Cast second argument to
	pexecute.

	* cppspec.c, gccspec.c, g++spec.c, g77spec.c, jvspec.c: Adjust
	type of second argument to lang_specific_driver, and update
	code as necessary.

From-SVN: r35433
 2000-08-02 20:21:27 +00:00
Tom Tromey
f9427d1704 encodings.pl: New file. 
* scripts/encodings.pl: New file.
	* Makefile.in: Rebuilt.
	* Makefile.am (convert_source_files): Added IOConverter.java.
	* gnu/gcj/convert/UnicodeToBytes.java (UnicodeToBytes): Extend
	IOConverter.
	(getDefaultDecodingClass): Canonicalize default encoding name.
	(getEncoder): Likewise.
	* gnu/gcj/convert/BytesToUnicode.java (BytesToUnicode): Extend
	IOConverter.
	(getDefaultDecodingClass): Canonicalize default encoding name.
	(getDecoder): Likewise.
	* gnu/gcj/convert/IOConverter.java: New file.

From-SVN: r35432
 2000-08-02 19:56:53 +00:00
Tom Tromey
5f51a7528f gc_priv.h (GC_generic_malloc_inner): Prototype. 
* gc_priv.h (GC_generic_malloc_inner): Prototype.
	(GC_generic_malloc): Likewise.
	(GC_add_to_black_list_normal): Likewise.
	(GC_find_header): Likewise.
	(GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
	* gc_mark.h (GC_find_start): Prototype.
	(GC_signal_mark_stack_overflow): Likewise.

From-SVN: r35431
 2000-08-02 19:46:07 +00:00
Manfred Hollstein
9e9af11953 configure.in: Re-enable all references to libg++ and librx. 
2000-08-02  Manfred Hollstein  <manfredh@redhat.com>

	* configure.in: Re-enable all references to libg++ and librx.

From-SVN: r35429
 2000-08-02 18:44:04 +00:00
Jakub Jelinek
bb45bd5a12 loop.c (scan_loop): Ensure update_end label does not go away until reg_scan_update is run. 
* loop.c (scan_loop): Ensure update_end label does not
	go away until reg_scan_update is run.

From-SVN: r35428
 2000-08-02 19:29:52 +02:00
Zack Weinberg
50e60bc3d7 c-common.h: Prototype min_precision and c_build_qualified_type here... 
* c-common.h: Prototype min_precision and c_build_qualified_type here...
	* c-tree.h: ... not here.
	* errors.h: Prototype fancy_abort.

	* emit-rtl.c (gen_lowpart_common): Move variable 'c' into
	HOST_BITS_PER_WIDE_INT == 64 ifdef block.
	* regrename.c (regrename_optimize): Make control flow explicit.
	(replace_reg_in_block): Initialize reg_use to 0.

	* i386.c (legitimate_address_p): Rename error label to
	report_error to avoid namespace clash.

cp:
	* cp-tree.h: Don't prototype min_precision here.
	(my_friendly_assert): Cast expression to void.
	* semantics.c (do_poplevel): Initialize scope_stmts.

f:
	* expr.c (ffeexpr_finished_): Cast signed side of ?:
	expression to bool.

java:
	* class.c (build_dtable_decl): Initialize dummy.

intl:
	* dcgettext.c (find_msg): Initialize act before loop.
	(guess_category_value): Add dummy uses of both parameters.
	* localealias.c (read_alias_file): Cast arg of strchr to char *.

From-SVN: r35427
 2000-08-02 17:01:13 +00:00
Mark Mitchell
3f954fc3f3 * cp-tree.h (DECL_NEEDED_P): Tweak. 
From-SVN: r35426
 2000-08-02 16:02:43 +00:00
Kazu Hirata
b6cc0a7290 * fold-const.c: Fix formatting. 
From-SVN: r35425
 2000-08-02 09:28:44 -06:00
Jan Hubicka
4e9efe546e i386.c (legitimate_address_p): Accept other bases than pic_offset_table_rtx for GOTOFF constructs. 
* i386.c (legitimate_address_p): Accept other bases than
	pic_offset_table_rtx for GOTOFF constructs.

From-SVN: r35424
 2000-08-02 14:28:14 +00:00
Jan Hubicka
ca4ae08d95 * i386.md (shift to lea splitter): Use const_int_operand. 
From-SVN: r35423
 2000-08-02 14:02:16 +00:00
Jeff Law
8e4e0347b5 Daily bump. 
From-SVN: r35422
 2000-08-02 01:45:08 -06:00
Zack Weinberg
5ef865d570 cppexp.c, [...]: Do not use 'legal' or 'illegal' in error messages and comments. 
* cppexp.c, cppinit.c, cpplex.c, cpplib.c, cppmacro.c,
	cppspec.c: Do not use 'legal' or 'illegal' in error messages
	and comments.

	* cppmain.c (cb_define, cb_undef): Don't generate any output
	if not done_initializing.
	* cpplex.c (maybe_paste_with_next): When the token after a ##
	is an omitted rest argument, only delete the token before it
	if that token is a comma.  Do not warn about bogus token
	pastes for , ## rest_arg.

	* cpp.texi: Update.
	* cpp.1: Regenerate.

	* gcc.dg/cpp/macsyntx.c: Fix error regexp.

From-SVN: r35421
 2000-08-02 07:08:49 +00:00
Fred Fish
a7a4fd1776 beos-elf.h (STARTFILE_SPEC): Add i386-mcount.o when user gives -p option. 
* config/i386/beos-elf.h (STARTFILE_SPEC): Add i386-mcount.o
        when user gives -p option.  Add init_term_dyn.o for BeOS 5.0
        and later.

        * config/i386/beos-elf.h (INCLUDE_DEFAULTS): Add additional
        Be directories to search path.

        Remove support for __declspec(dllimport) and __declspec(dllexport).
        This is leftover cruft from the earlier BeOS gcc port when BeOS
        used Microsoft's PE object file format.
        * configure.in (i*86-*-beoself): Remove extra_objs=winnt.o.
        * config/i386/t-beos (winnt.o): Remove Makefile frag.
        * config/i386/beos-elf.h (TARGET_NOP_FUN_DLLIMPORT): Remove.
        (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
        (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
        (MERGE_MACHINE_DECL_ATTRIBUTES): Remove.
        (REDO_SECTION_INFO_P): Remove.
        (ASM_EXPORT_DECL): Remove.
        (ASM_DECLARE_FUNCTION_NAME): Remove.
        (ASM_DECLARE_OBJECT_NAME): Remove.
        (ASM_OUTPUT_ALIGNED_COMMON): Remove.
        (ASM_OUTPUT_ALIGNED_DECL_COMMON): Remove.
        (ASM_OUTPUT_ALIGNED_LOCAL): Remove.
        (STRIP_NAME_ENCODING): Remove.

        Remove support for obsolete version of BeOS that is no longer
        supported by Be.
        * configure.in (i*86-*-beospe*): Remove.
        * config/i386/beos-pe.h: Remove.

From-SVN: r35420
 2000-08-02 03:04:33 -04:00
Jeffrey Oldham
b53978a3ee Makefile.in (OBJS): Added dce.o. 
* Makefile.in (OBJS): Added dce.o.
	(ssa.o): Updated target to include ssa.h.
	(flow.o): Likewise.
	(toplev.o): Likewise.
	(dce.o): Created target.
	* basic-block.h: Added comments.
	(INVALID_BLOCK): Added definition.
	(connect_infinite_loops_to_exit): Added declaration.
	Moved SSA declarations to ssa.h.
	* flow.c: Added inclusion of ssa.h.
	(struct depth_first_search_dsS, depth_first_search_ds):
	Added definitions.
	(compute_immediate_postdominators): Added definition.
	(connect_infinite_loops_to_exit): Likewise.
	(flow_dfs_compute_reverse_init): Likewise.
	(flow_dfs_compute_reverse_add_bb): Likewise.
	(flow_dfs_compute_reverse_execute): Likewise.
	(flow_dfs_compute_reverse_finish): Likewise.
	* rtl.h (rtx/in_struct): Added use to determine insn necessity.
	(LABEL_P): Added definition.
	(JUMP_P): Likewise.
	(NOTE_P): Likewise.
	(BARRIER_P): Likewise.
	(JUMP_TABLE_DATA_P): Likewise.
	(INSN_DEAD_CODE_P): Likewise.
	* ssa.c: Replaced inclusions with ssa.h inclusion.
	(CONVERT_HARD_REGISTER_TO_SSA_P): Moved to ssa.h.
	(rename_registers): Removed unnecessary variables.
	* ssa.h: Created by moving declarations from ssa.c and
	basic-block.h.
	* timevar.def: Defined TV_DEAD_CODE_ELIM.
	* toplev.c: Added ssa.h inclusion.
	(dump_file_index): Added DFI_dce.
	(dump_file): Added "dce" entry.
	Defined flag_ssa.
	(f_options): Added dce entry.
	* invoke.texi: Document -fdce.  Emphasize experimental status of
	-fssa.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>

From-SVN: r35419
 2000-08-02 04:21:27 +00:00
Bryce McKinlay
79c2c6da2c [multiple changes] 
2000-08-02  Bryce McKinlay  <bryce@albatross.co.nz>

        * interpret.cc (_Jv_InterpMethod::continue1): Type of `fun' changed
	to match C declaration in ffi.h.
	* Makefile.am: Add java/awt/Button.java.
	* Makefile.in: Rebuilt.

2000-07-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Type of the
        cast of the second argument to `ffi_raw_call' changed to match
        prototype.

2000-07-26  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * jni.cc (_Jv_JNIMethod::call): Type of the cast of the second
        argument to `ffi_raw_call' changed to match prototype.

From-SVN: r35418
 2000-08-02 04:25:13 +01:00
Zack Weinberg
cb7c7fc50e Resurrect - accidentally deleted in previous commit 
From-SVN: r35417
 2000-08-02 01:19:30 +00:00
Zack Weinberg
ce899de2ce argh, forgot to save file 
From-SVN: r35416
 2000-08-02 01:14:37 +00:00
Zack Weinberg
58fea6afd9 cpperror.c (v_message): Split into _cpp_begin_message and v_message macro. 
* cpperror.c (v_message): Split into _cpp_begin_message and
	v_message macro.  All callers updated.
	(_cpp_begin_message): Do inhibit_errors/inhibit_warnings
	checks here.

	* cppfiles.c (cpp_syshdr_flags): New function.
	(read_include_file): Don't call cpp_output_tokens.  Call
	enter_file hook.
	* cppinit.c (dump_macros_helper): Moved to cppmain.c.
	(cpp_reader_init): Don't initialize token_buffer.  Call
	_cpp_init_internal_pragmas.
	(cpp_cleanup): Don't clear token_buffer.
	(cpp_start_read): Don't worry about output from -D processing.
	Don't call cpp_output_tokens.
	(cpp_finish): Don't dump macros here.  Don't call
	cpp_output_tokens.
	* cppmacro.c (_cpp_dump_definition): Rename
	cpp_dump_definition.  Write directly to a FILE *.
	(dump_funlike_macro): Delete.
	(dump_macro_args): New.

	* cpplex.c (TOKEN_LEN): Convert to inline function.
	(_cpp_grow_token_buffer, safe_fwrite, cpp_output_tokens,
	cpp_scan_line, _cpp_dump_list): Delete.
	(cpp_printf, cpp_output_list): New.
	(output_line_command): Don't worry about entering or leaving files.
	(cpp_scan_buffer): Just output each token as we hit it.
	(process_directive): Don't call cpp_output_tokens.
	(_cpp_glue_header_name): Don't use token_buffer.
	(output_token, dump_param_spelling): Write directly to a FILE *.

	* cpplib.c (pass_thru_directive, dump_macro_name,
	pragma_dispatch, do_pragma_gcc): Delete.
	(do_define, do_undef, parse_include, do_line, do_ident, do_pragma,
	do_pragma_poison, cpp_pop_buffer): Call the appropriate hook
	functions.
	(do_error, do_warning, pragma_dependency): Call
	_cpp_begin_message, then cpp_output_list.
	(cpp_register_pragma, cpp_register_pragma_space,
	_cpp_init_internal_pragmas): New.
	(do_pragma): Walk the pragmas table here.
	(do_pragma_once, do_pragma_poison, do_pragma_system_header,
	do_pragma_dependency): Return void.
	(do_pragma_implementation): Moved to cppmain.c.

	* cpplib.h: Update prototypes.
	 (struct cpp_reader): Remove printer, token_buffer,
	token_buffer_size, and limit.  Add struct cb, and pragmas.
	(struct cpp_printer): Remove last_id and written.
	(CPP_WRITTEN, CPP_PWRITTEN, CPP_SET_WRITTEN,
	CPP_ADJUST_WRITTEN): Delete.
	* cpphash.h: Update prototypes.
	(ufputs): New wrapper.

	* cppmain.c (cb_define, cb_undef, cb_include, cb_ident,
	cb_enter_file, cb_leave_file, cb_def_pragma): New functions.
	(main): Set up callbacks.  Register #pragma implementation.
	Dump macros from here.

From-SVN: r35415
 2000-08-02 01:13:45 +00:00
Geoff Keating
8cd8f856b3 rtl.h (enum reg_note): Add REG_MAYBE_DEAD. 
* rtl.h (enum reg_note): Add REG_MAYBE_DEAD.
* rtl.c (reg_note_name): Add REG_MAYBE_DEAD.
* flow.c (propagate_one_insn): Allow deletion of prologue/epilogue
insns if they have a REG_MAYBE_DEAD note attached.
* config/rs6000/rs6000.c (rs6000_maybe_dead): New function.
(rs6000_emit_load_toc_table): TOC loads may go dead.

From-SVN: r35414
 2000-08-02 00:53:59 +00:00
Jim Wilson
7d17b34de5 Finish ABI change started by last patch, this time I tested it. 
* config/ia64/ia64.c (ia64_function_arg): Fix last change.  Verify
	type exists before using it.  Use number of words as alignment
	otherwise.
	(ia64_function_arg_partial_nregs, ia64_function_arg_advance,
	ia64_va_arg): Propagate ia64_function_args changes here.

From-SVN: r35413
 2000-08-01 15:23:56 -07:00
Richard Henderson
0577bad8bf elfos.h (ASM_DECLARE_OBJECT_NAME): Care for null DECL. 
* config/elfos.h (ASM_DECLARE_OBJECT_NAME): Care for null DECL.
        * config/ia64/sysv4.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Likewise.

From-SVN: r35412
 2000-08-01 13:24:22 -07:00
Bernd Schmidt
7e2fda6e4a From Joern Rennecke: 
* sh.h (CPP_SPEC, TARGET_SWITCHES): Add m4-nofpu.
	* sh.md (udivsi3, divsi3): Don't use libcalls that use the FPU
	unless TARGET_SH3E is set.
	* t-sh (MULTILIB_MATCHES): Add m2=m4-nofpu.

	* sh.md (ashlsi3_d, ashlsi3_k): Remove, replace with
	(ashlsi3_std): New pattern.
	(ashlsi3 expander): Use it for TARGET_SH3.
	* sh.c (gen_ashift): Use it instead of ashlsi3_k.

From-SVN: r35411
 2000-08-01 18:45:53 +00:00