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Jason Thorpe
854928a039 netbsd.h (SUBTARGET_EXTRA_SPECS): Add netbsd_link_spec and netbsd_entry_point. 
* config/alpha/netbsd.h (SUBTARGET_EXTRA_SPECS): Add
netbsd_link_spec and netbsd_entry_point.
(LINK_SPEC): Use %(netbsd_link_spec).
(NETBSD_ENTRY_POINT): Define.

From-SVN: r54361
 2002-06-08 06:13:35 +00:00
Jason Thorpe
6bb5d2e7c0 netbsd-elf.h (LINK_SPEC): Rename to... 
* config/netbsd-elf.h (LINK_SPEC): Rename to...
(NETBSD_LINK_SPEC_ELF): ...this.  Use %(netbsd_entry_point)
to specify program entry point.

From-SVN: r54360
 2002-06-08 06:07:11 +00:00
Jeff Law
e50126e858 emit-rtl.c (init_emit): Add hard registers to regno_reg_rtx. 
* emit-rtl.c (init_emit): Add hard registers to regno_reg_rtx.
	* combine.c (move_deaths): Use regno_reg_rtx for hard regs rather
	than creating a new register.
	(distribute_notes): Likewise.
	* df.c (df_reg_use_gen): Likewise.
	(df_reg_clobber_gen): Likewise.
	(df_ref_record): Likewise.
	* expr.c (use_regs): Likewise.
	* flow.c (propagate_one_insn): Likewise.
	(mark_set_1): Likewise.
	(mark_used_reg): Likewise.
	* reload.c (emit_reload_insns): Likewise.

From-SVN: r54358
 2002-06-07 19:51:22 -06:00
Roger Sayle
bc9c18c319 simplify-rtx.c (simplify_gen_relational): Simplify RTL of the form (ne (comp x y) 0) into (comp x y) where comp is a... 
* simplify-rtx.c (simplify_gen_relational): Simplify RTL of the form
	(ne (comp x y) 0) into (comp x y) where comp is a comparison code.
	Simplify (eq (comp x y) 0) into (revcomp x y) if the sense of the
	comparison code comp can be reversed.

From-SVN: r54357
 2002-06-07 23:50:31 +00:00
Roger Sayle
437f1df1af fold-const.c (fold): Place both integer and real constants last in comparisons. 
* fold-const.c (fold) [EQ_EXPR]:  Place both integer and real
	constants last in comparisons.  Optimize (x+1.0)>0.0 into the
	equivalent x > -1.0 when -ffast-math.

	* gcc.dg/20020607-2.c: New test case.

From-SVN: r54356
 2002-06-07 23:42:53 +00:00
Jason Thorpe
cd24b8a403 config.gcc (mips*-*-netbsd*): Add mips/t-netbsd to ${tmake_file}. 
* config.gcc (mips*-*-netbsd*): Add mips/t-netbsd to ${tmake_file}.
* config/mips/t-netbsd: New file.

From-SVN: r54353
 2002-06-07 23:31:05 +00:00
Zack Weinberg
09e77dee59 cppinit.c (COMMAND_LINE_OPTIONS): Give all relevant -W options their own entries. 
* cppinit.c (COMMAND_LINE_OPTIONS): Give all relevant -W
	options their own entries.
	(parse_option): Clarify comment.
	(cpp_handle_option): Remove 'ignore' parameter and OPT_W
	special case.  Replace if/strcmp chain for -W options with
	use of new OPT_* entries for them.
	(cpp_handle_options): Update to match.
	* cpplib.h: Remove last parameter to cpp_handle_option from prototype.
	* c-decl.c, cp/decl2.c: Update call to cpp_handle_option.

From-SVN: r54352
 2002-06-07 22:24:30 +00:00
Steve Ellcey
3522a91b80 locale-inst.cc (__codecvt_abstract_base): Put inside _GLIBCPP_USE_WCHAR_T ifdef. 
* src/locale-inst.cc (__codecvt_abstract_base):
	Put inside _GLIBCPP_USE_WCHAR_T ifdef.
	* include/bits/istream.tcc (basic_istream): Ditto.
	(ws) Ditto.
	(operator>>) Ditto.
	* include/bits/ostream.tcc (basic_ostream): Ditto.
	(endl): Ditto.
	(ends): Ditto.
	(flush): Ditto.
	(operator<<): Ditto.

From-SVN: r54351
 2002-06-07 22:06:38 +00:00
Jason Merrill
6e683090d1 test for PR 6950 
From-SVN: r54350
 2002-06-07 17:32:57 -04:00
Phil Edwards
ce5c872270 mkcheck.in: Link against local testsuite library. 
2002-06-07  Phil Edwards  <pme@gcc.gnu.org>

	* mkcheck.in:  Link against local testsuite library.
	* testsuite/testsuite_hooks.h (__set_testsuite_memlimit):  Move null
	implementation out...
	* testsuite/testsuite_hooks.cc:  ...to here.

From-SVN: r54349
 2002-06-07 20:25:04 +00:00
Akim Demaille
942030dcbe gengtype-yacc.y (optionseqopt): Add the ending `;' to the action. 
2002-06-07  Akim Demaille  <akim@epita.fr>

	* gengtype-yacc.y (optionseqopt): Add the ending `;' to the action.
	Whitespace changes.

From-SVN: r54348
 2002-06-07 19:19:42 +00:00
Jeff Law
f28468203d sched-deps.c (free_deps): Avoid calling free_INSN_LIST_list on empty lists. 
* sched-deps.c (free_deps): Avoid calling free_INSN_LIST_list
        on empty lists.

From-SVN: r54347
 2002-06-07 12:00:44 -06:00
Matt Kraai
8081570653 * gensupport.c: Fix misspelling. 
From-SVN: r54346
 2002-06-07 17:59:18 +00:00
H.J. Lu
4bafaa6fdc configure.in: Add --enable-__cxa_atexit. 
2002-06-07  H.J. Lu  (hjl@gnu.org)

	* configure.in: Add --enable-__cxa_atexit.
	* configure: Regenerated.
	* config.in: Likewise.

	* defaults.h (DEFAULT_USE_CXA_ATEXIT): New. Defined to be 0 if
	not defined.

2002-06-07  H.J. Lu  (hjl@gnu.org)

	* decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT.

From-SVN: r54345
 2002-06-07 10:14:56 -07:00
Gabriel Dos Reis
caef5b46fb * diagnostic.c (diagnostic_build_prefix): Fix initialization. 
From-SVN: r54343
 2002-06-07 16:35:52 +00:00
Jakub Jelinek
68b15d4f14 * gcc.c-torture/compile/20020604-1.c: New test. 
From-SVN: r54342
 2002-06-07 18:28:57 +02:00
Jason Thorpe
ac64a17c44 * config/mips/netbsd.h (CACHE_FLUSH_FUNC): Define. 
From-SVN: r54340
 2002-06-07 16:12:43 +00:00
Jason Merrill
97459791c1 cppexp.c (num_equality_op): Use a temporary variable to work around gcc 3.0.4 bug. 
* cppexp.c (num_equality_op): Use a temporary variable to work
        around gcc 3.0.4 bug.

From-SVN: r54339
 2002-06-07 09:29:17 -04:00
Gabriel Dos Reis
4b1d52c7ae * diagnostic.c (diagnostic_build_prefix): Tidy. 
From-SVN: r54337
 2002-06-07 13:00:43 +00:00
GCC Administrator
255d3c7028 Daily bump. 
From-SVN: r54336
 2002-06-07 07:17:30 +00:00
Neil Booth
c70f6ed314 cpptrad.c (struct block, [...]): New. 
* cpptrad.c (struct block, BLOCK_HEADER_LEN, BLOCK_LEN,
	scan_parameters, save_replacement_text, replacement_length): New.
	(scan_out_logical_line): Take a macro and save parameters if
	non-NULL.
	(_cpp_logical_line_trad): Update.
	(_cpp_create_trad_definition): Update to handle function-like
	macros.
	* cpplex.c (new_buff): Update.
	(struct dummy, DEFAULT_ALIGNMENT, CPP_ALIGN): Move...
	* cpphash.h: ...here.
	(CPP_ALIGN2, _cpp_save_parameter): New.
	* cppmacro.c (save_parameter): Rename, export.
	(parse_params): Update.

From-SVN: r54331
 2002-06-07 06:26:32 +00:00
Andreas Jaeger
aec2ac46a7 mmix.c: Remove extra broken prototype for mmix_init_machine_status. 
* config/mmix/mmix.c: Remove extra broken prototype for
	mmix_init_machine_status.

From-SVN: r54330
 2002-06-07 07:21:47 +02:00
Geoffrey Keating
9f313342b1 * gengtype.c: Add comments before all the routines. 
From-SVN: r54329
 2002-06-07 02:15:39 +00:00
Jason Thorpe
3fa1b44830 config.gcc (sh5*-*-netbsd*): Remove sh/t-netbsd-sh5-32 from and add t-sh64 to ${tmake_file}. 
* config.gcc (sh5*-*-netbsd*): Remove sh/t-netbsd-sh5-32
from and add t-sh64 to ${tmake_file}.
(sh64*-*-netbsd*): Add t-sh64 to ${tmake_file}.
* config/sh/t-netbsd-sh5 (LIB1ASMFUNCS): Remove.
* config/sh/t-netbsd-sh5-32: Remove.
* config/sh/t-netbsd-sh5-64 (MULTILIB_OPTIONS): Use
MULTILIB_ENDIAN.
(MULTILIB_DIRNAMES): Define.

From-SVN: r54328
 2002-06-07 00:58:44 +00:00
Jan Hubicka
0d682900c6 i386.md (and promoting splitters): Disable QI to SImode promoting when doing so changes immediate to be 32bit. 
* i386.md (and promoting splitters): Disable QI to SImode promoting
	when doing so changes immediate to be 32bit.

	* rtl.h (emit_*_scope): Declare.
	* emit-rtl.c (emit_*_scope): New global functions.
	(try_split): Copy scope.
	* ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants,
	noce_try_flag_inc, noce_try_store_flag_mask, noce_try_cmove,
	noce_try_cmove_arith, noce_try_minmax, noce_try_abs,
	noce_process_if_block, find_cond_trap): Copy scopes.
	* recog.c (peephole2_optimize): likewise.

From-SVN: r54327
 2002-06-06 21:20:43 +00:00
Jeff Law
c991649cef * h8300.h (OK_FOR_U): Fix thinko exposed by flag checking. 
From-SVN: r54323
 2002-06-06 15:13:42 -06:00
Adam Megacz
28038fe12f natFileDescriptorWin32.cc (open): Disable Win32 file locking, just like the Sun JVM does. 
2002-06-06  Adam Megacz <adam@xwt.org>

        * java/io/natFileDescriptorWin32.cc (open): Disable Win32 file
        locking, just like the Sun JVM does.

From-SVN: r54322
 2002-06-06 20:39:37 +00:00
J"orn Rennecke
8a5d66c42f * gengtype-lex.l (INITIAL): New rule for "'"("\\".|[^\\])"'". 
From-SVN: r54321
 2002-06-06 21:08:13 +01:00
Rainer Orth
d7f8491b1c Makefile.in (TEXI_GCCINSTALL_FILES): Define. 
* Makefile.in (TEXI_GCCINSTALL_FILES): Define.
	($(docdir)/gccinstall.info): New target.
	(info): Depend on it.
	(gccinstall.dvi): New target.
	(dvi): Depend on it.
	* doc/.cvsignore: Ignore new info files.
	* doc/install.texi (@setfilename): Reflect new info filename.

From-SVN: r54319
 2002-06-06 20:03:04 +00:00
J"orn Rennecke
eaeb7de8cb sh.c (machine_dependent_reorg): Don't set RTX_UNCHANGING_P on an UNSPEC. 
* sh.c (machine_dependent_reorg): Don't set RTX_UNCHANGING_P
	on an UNSPEC.

From-SVN: r54318
 2002-06-06 16:14:39 +01:00
Ulrich Weigand
ad5e163ca6 * src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info. 
From-SVN: r54317
 2002-06-06 12:51:23 +00:00
DJ Delorie
917ccc05a6 hashtab.h (htab): Rearrange new members for backward compatibility. 
* hashtab.h (htab): Rearrange new members for backward
compatibility.
(htab_create): Don't use a macro that requires other headers.

From-SVN: r54316
 2002-06-06 08:42:06 -04:00
Nicola Pero
0c7aeb8801 Fixed regression in the ObjC compiler which was failing on simple C code 
due to missing language hooks

From-SVN: r54315
 2002-06-06 09:27:22 +00:00
Nicola Pero
4b65dba166 Define some laguage hooks which were missing - LANG_HOOKS_GET_ALIAS_SET 
and LANG_HOOKS_SAFE_FROM_P

From-SVN: r54314
 2002-06-06 09:25:48 +00:00
Loren J. Rittle
32e7bd5b88 Update last commit. 
From-SVN: r54311
 2002-06-06 07:43:09 +00:00
Loren J. Rittle
8b5fd4691d Makefile.am (AUTOMAKE_OPTIONS): Use cygnus-style generation. 
* src/Makefile.am (AUTOMAKE_OPTIONS): Use cygnus-style generation.
	* include/Makefile.am (AUTOMAKE_OPTIONS): Likewise.
	* testsuite/Makefile.am (AUTOMAKE_OPTIONS): Likewise.
	* src/Makefile.in: Regenerate (explicitly with --cygnus option).
	* testsuite/Makefile.in: Likewise.

From-SVN: r54310
 2002-06-06 07:32:57 +00:00
GCC Administrator
fcde6cbfe2 Daily bump. 
From-SVN: r54309
 2002-06-06 07:21:30 +00:00
John David Anglin
2a496e8b74 emit-rtl.c (get_first_nonnote_insn, [...]): New functions. 
* emit-rtl.c (get_first_nonnote_insn, get_last_nonnote_insn): New
	functions.
	* rtl.h (get_first_nonnote_insn, get_last_nonnote_insn): Declare.
	* avr/avr.c (avr_output_function_epilogue): Use above to determine
	function size.
	* pa/pa.c (pa_output_function_prologue): Likewise.

From-SVN: r54304
 2002-06-06 06:37:37 +00:00
David S. Miller
2ff581c3af integrate.c (subst_constants): Handle 'B' RTL format. 
2002-06-05  David S. Miller  <davem@redhat.com>

	* integrate.c (subst_constants): Handle 'B' RTL format.

From-SVN: r54302
 2002-06-05 21:13:45 -07:00
Geoffrey Keating
045b3a49ca Index: include/ChangeLog 
Index: include/ChangeLog
	* hashtab.h (htab_create): Restore prototype for backward
	compatibility.
	(htab_try_create): Likewise.

Index: libiberty/ChangeLog
	* hashtab.c (htab_create): New stub function for backward
	compatibility.
	(htab_try_create): Likewise.

From-SVN: r54300
 2002-06-06 03:23:27 +00:00
Gabriel Dos Reis
3cb8660c64 * error.c (cp_error_at): Fix typo. 
From-SVN: r54299
 2002-06-06 03:20:10 +00:00
Eric Christopher
b2e2d0cc3a varasm.c (make_decl_rtl): Fix comment for removed halfpic.c. 
2002-06-05  Eric Christopher  <echristo@redhat.com>

	* varasm.c (make_decl_rtl): Fix comment for removed
	halfpic.c.

From-SVN: r54298
 2002-06-06 03:05:37 +00:00
Eric Christopher
0f81faf652 Makefile.in: Remove missed halfpic bits. 
2002-06-05  Eric Christopher  <echristo@redhat.com>

	* Makefile.in: Remove missed halfpic bits.

From-SVN: r54297
 2002-06-06 01:51:15 +00:00
Eric Christopher
3300516226 toplev.c: Remove half-pic. 
2002-06-05  Eric Christopher  <echristo@redhat.com>

	* toplev.c: Remove half-pic.
	* config/mips/mips.c: Ditto.
	* config/mips/mips.h: Ditto. Remove unused defines.
	* config/mips/openbsd.h: Update comment to reflect above.
	* config/mips/mips.md: Remove half-pic constraints.
	* halfpic.h: Delete.
	* halfpic.c: Ditto.

From-SVN: r54296
 2002-06-06 01:25:16 +00:00
H.J. Lu
5d3dfc3ac1 Makefile.am (libgcj_convenience.la): Revert the last change. 
2002-06-05  H.J. Lu  (hjl@gnu.org)

	* Makefile.am (libgcj_convenience.la): Revert the last change.
	(libgcj.la): Likewise.
	* Makefile.in: Regenerated.

From-SVN: r54295
 2002-06-05 15:15:05 -07:00
Jeff Law
8008102813 pa.h (EXTRA_CONSTRAINT, T case): Further refine so that it rejects (mem (lo_sum (reg) (unspec)))... 
* pa.h (EXTRA_CONSTRAINT, T case): Further refine so that it
        rejects (mem (lo_sum (reg) (unspec))), but will allow
        (mem (lo_sum (reg) (symbol_ref)) for PA2.0.

From-SVN: r54294
 2002-06-05 14:35:23 -06:00
Neil Booth
cbc69f844e cpphash.h (_cpp_create_definition): Update prototype. 
* cpphash.h (_cpp_create_definition): Update prototype.
	(_cpp_push_text_context, _cpp_create_trad_definition): New.
	( cpp_lex_identifier_trad): New.
	(_cpp_set_trad_context): New.
	* cppinit.c (cpp_finish_options): Don't conditionalize builtins.
	* cpplib.c (SEEN_EOL): Update.
	(lex_macro_node): Update for -traditional.
	(cpp_push_buffer, _cpp_pop_buffer): Similarly.
	* cppmacro.c (_cpp_create_definition): Split into
	create_iso_definition() and _cpp_create_trad_definition().
	(warn_of_redefinition): Update prototype; handle traditional
	macros.
	(_cpp_push_text_context): New.
	* cpptrad.c (skip_whitespace, push_replacement_text): New.
	(lex_identifier): Call ht_lookup with correct start.
	(_cpp_lex_identifier_tradm _cpp_create_trad_definition,
	_cpp_set_trad_context): New.
	(scan_out_logical_line): Update to handle changing contexts.

From-SVN: r54293
 2002-06-05 20:27:12 +00:00
J"orn Rennecke
dbf87f32ae config.gcc (sh-*-elf*, [...]): Unify. 
gcc:
	* config.gcc (sh-*-elf*,  sh64*-*-elf*): Unify.
	(shl*-*-elf*): Add.
	* config/sh/t-be (MULTILIB_ENDIAN): Set.
	* config/sh/t-le (MULTILIB_ENDIAN): Likewise.
	* t-sh (MULTILIB_ENDIAN): Set.
	(MULTILIB_OPTIONS): Use it.
	* t-sh64 (MULTILIB_OPTIONS): Likewise.
	(MULTILIB_DIRNAMES): Likewise.
bfd:
	* config.bfd (sh64l*-*-elf*, shl*-*-elf*): New configurations.
ld:
	configure.tgt (shle*-*-elf*, sh64le-*-elf*): New configurations.

From-SVN: r54292
 2002-06-05 20:52:07 +01:00
Gabriel Dos Reis
47b69537e4 toplev.h (report_error_function): Remove. 
* toplev.h (report_error_function): Remove.

	* diagnostic.h (location_t): New datatype.
	(text_info): Likewise.
	(diagnostic_info): Likewise.
	(output_prefix): New macro.
	(diagnostic_last_function_changed): Likewise.
	(diagnostic_set_last_function): Likewise.
	(diagnostic_last_module_changed): Likewise.
	(diagnostic_set_last_module): Likewise.
	(report_diagnostic): Now macro.
	(diagnostic_set_info): Declare.

	* diagnostic.c (report_problematic_module): Rename to
	diagnostic_repor_current_module.
	(set_diagnostic_context): Remove.
	(count_error): Rename to diagnostic_error_count.
	(error_function_changed): Remove.
	(record_last_error_function): Likewise.
	(error_module_changed): Likewise.
	(record_last_error_module): Likewise.
	(context_as_prefix): Rename to diagnostic_build_prefix.
	(flush_diagnostic_buffer): Rename to diagnostic_flush_buffer.
	(diagnostic_set_info): New function.

	* objc/objc-act.c: #include diagnostic.h
	(error_with_ivar): Adjust call to count_error.
	(warn_with_method): Likewise.
	* objc/Make-lang.in (objc-act.o): Depend on diagnostic.h

cp/
2002-06-04  Gabriel Dos Reis  <gdr@codesourcery.com>

	* error.c (cp_diagnostic_starter): Adjust call.
	(maybe_print_instantiation_context): Change prototype to take a
	'diagnostic_info *'.
	(print_instantiation_full_context): Likewise.
	(print_instantiation_partial_context): Likewise.
	(cp_diagnostic_starter): Likewise.
	(cp_diagnostic_finalizer): Likewise.
	(cp_print_error_function): Likewise.
	(cp_printer): Take a secondary parameter as a 'text_info *'.
	Remove output_state savings.  Adjust calls.

f/
2002-06-04  Gabriel Dos Reis  <gdr@codesourcery.com>

	* bad.c (ffebad_start_): Adjust call to count_error.
	* Make-lang.in (f/bad.o): Depend on diagnostic.h
	* bad.c: #include diagnostic.h

From-SVN: r54291
 2002-06-05 19:35:45 +00:00
Kaveh R. Ghazi
304a3a85de f2cext.c (alarm_): Mark parameter(s) with attribute `unused'. 
* f2cext.c (alarm_): Mark parameter(s) with attribute `unused'.
	* libF77/h_len.c (h_len): Likewise.
	* libF77/i_len.c (i_len): Likewise.
	* libI77/rsli.c (i_ungetc): Likewise.
	* libU77/date_.c (G77_date_y2kbuggy_0): Likewise.
	* libU77/fputc_.c (G77_fputc_0): Likewise.
	* libU77/vxtidate_.c (G77_vxtidate_y2kbuggy_0): Likewise.
	* libU77/vxttime_.c (G77_vxttime_0): Likewise.

From-SVN: r54289
 2002-06-05 19:07:11 +00:00