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GCC Administrator
1be6bcf20c Daily bump. 
From-SVN: r41936
 2001-05-10 07:16:09 +00:00
Zack Weinberg
6d4587f735 cppinit.c (cpp_post_options): Shut off macro expansion if -fpreprocessed. 
* cppinit.c (cpp_post_options): Shut off macro expansion if
	-fpreprocessed.
	* cpplib.c (_cpp_handle_directive): If -fpreprocessed, accept
	IN_I directives only if the # is in column 1 and the directive
	name begins in column 2.
	* cppmain.c (scan_buffer): Insert a space between # and an
	identifier, when that identifier is a directive name.

	* tradcpp.c (struct file_buf): Add a pointer to the next entry
	in the header search path.
	(enum node_type): Add T_INCLUDE_NEXT.
	(directive_table): Add entry for include_next.
	(do_include_next): New function.
	(process_include): New routine, broken out of do_include.
	(finclude): Insert 'nhd' argument, to be copied into
	next_header_dir of the new buffer.
	(main): Adjust to match.
	* gsyslimits.h, limity.h: Un-indent #include_next.

testsuite:
	* gcc.dg/cpp/direct2.c: New test.
	* gcc.dg/cpp/direct2s.c: New test.

	* gcc.c-torture/execute/920730-1t.c: #undef __GNUC__ at head.

From-SVN: r41932
 2001-05-10 00:07:23 +00:00
Jeffrey Oldham
6ebe3121aa ltcf-cxx.sh: Add -nostdlib to IRIX 6 archive_cmds. 
2001-05-09  Jeffrey Oldham  <oldham@codesourcery.com>

	* ltcf-cxx.sh: Add -nostdlib to IRIX 6 archive_cmds.

From-SVN: r41931
 2001-05-09 22:29:20 +00:00
Thiemo Seufer
8a1532886f md5.c (md5_init_ctx): Declare constants as unsigned. 
* md5.c (md5_init_ctx): Declare constants as unsigned.
(md5_process_block): Likewise.

From-SVN: r41930
 2001-05-09 15:09:55 -04:00
Joseph Myers
10c179f3e9 objc.texi: Move from ../libobjc/objc-features.texi. 
gcc:
	* objc.texi: Move from ../libobjc/objc-features.texi.  Adjust for
	inclusion as a chapter of the GCC manual.
	* gcc.texi: Include objc.texi.
	* fdl.texi: Use @unnumberedsec for the addendum.
	* Makefile.in ($(srcdir)/gcc.info, gcc.dvi): Update dependencies.

libobjc:
	* objc-features.texi: Move to ../gcc/objc.texi.
	* fdl.texi: Remove.
	* Makefile.in: Don't generate documentation from
	objc-features.texi.

From-SVN: r41927
 2001-05-09 15:16:47 +01:00
Jan Hubicka
6c12e4889f * i386.md (DImode move splitters): Use !MMX and !SSE for the condition. 
From-SVN: r41926
 2001-05-09 14:03:39 +00:00
Alexandre Oliva
d3c7d45ed9 regclass.c (scan_one_insn): Update REG_N_REFS when optimizing handling of two-address insns. 
* regclass.c (scan_one_insn): Update REG_N_REFS when optimizing
handling of two-address insns.

From-SVN: r41925
 2001-05-09 13:40:49 +00:00
Alexandre Oliva
d08d4a19e3 Makefile.in (NM_FOR_TARGET): Look for ./nm, then .../binutils/nm-new instead of ../binutils/nm. 
* Makefile.in (NM_FOR_TARGET): Look for ./nm, then
../binutils/nm-new instead of ../binutils/nm.

From-SVN: r41924
 2001-05-09 13:37:28 +00:00
Jan Hubicka
a2bafd2011 i386.md (movdi splitter): Fix the splitting condition (float_extenddftf splitter): Fix mode. 
* i386.md (movdi splitter): Fix the splitting condition
	(float_extenddftf splitter): Fix mode.

From-SVN: r41923
 2001-05-09 10:19:00 +00:00
Jan Hubicka
4ea7a307cf genrecog.c (write_switch): Avoid outputting of switch for types wider than int. 
* genrecog.c (write_switch): Avoid outputting of switch for
	types wider than int.

From-SVN: r41922
 2001-05-09 10:06:20 +00:00
GCC Administrator
710bbed09d Daily bump. 
From-SVN: r41921
 2001-05-09 07:16:39 +00:00
Benjamin Kosnik
eea790f7b3 std_cstring.h (memchr): Correct definitions. 
2001-05-08  Benjamin Kosnik  <bkoz@fillmore.constant.com>

	* include/c_std/bits/std_cstring.h (memchr): Correct definitions.
	(strchr): Same.
	(strpbrk): Same.
	(strrchr): Same.
	(strstr): Same.
	* include/c_std/bits/std_cwchar.h (wcschr): Same.
	(wcsbrk): Same.
	(wcsrchr): Same.
	(wcsstr): Same.
	(wmemchr): Same.
	* testsuite/21_strings/c_strings.cc: Add tests.

From-SVN: r41919
 2001-05-08 23:53:55 +00:00
Andrew Haley
94bd63e512 reload1.c (copy_eh_notes): New function. 
2001-05-03  Andrew Haley  <aph@cambridge.redhat.com>

        * reload1.c (copy_eh_notes): New function.
        (emit_input_reload_insns): Call it.
        (emit_output_reload_insns): Call it.

From-SVN: r41918
 2001-05-08 14:14:11 +00:00
Alexandre Petit-Bianco
352b3f3f2a re PR java/2538 (latest gcj no longer compiles apache xerces parser due problems with variable declarations and inner classes) 
2001-05-07  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse.y (build_unresolved_array_type): Set
	EXPR_WFL_QUALIFICATION on the newly created wfl.
	Fixes PR java/2538. Fixes PR java/2535.

(http://gcc.gnu.org/ml/gcc-patches/2001-05/msg00438.html )

From-SVN: r41917
 2001-05-08 01:11:26 -07:00
GCC Administrator
f9c00bbcb7 Daily bump. 
From-SVN: r41914
 2001-05-08 07:16:41 +00:00
Zack Weinberg
76555b9b2c Really remove this file 
From-SVN: r41913
 2001-05-08 06:45:53 +00:00
Zack Weinberg
7d25bcce9e config.gcc (i[34567]86-*-sco3.2v4*, [...]): Delete stanzas. 
* config.gcc (i[34567]86-*-sco3.2v4*, i[34567]86-*-sco*):
	Delete stanzas.
	* config/i386/sco.h, config/i386/sco4.h, config/i386/scodbx.h,
	config/i386/sco4dbx.h, config/i386/x-sco4: Delete file.

	* optabs.c: Delete #ifdef BROKEN_LDEXP block.

	* POTFILES.in: Remove config/i386/sco.h, config/i386/sco4.h,
	config/i386/sco4dbx.h, and config/i386/scodbx.h.

From-SVN: r41912
 2001-05-08 06:26:49 +00:00
Zack Weinberg
641b2721c4 cp-demangle.c (demangle_v3_with_details, [...]): Use K+R style function definition. 
* cp-demangle.c (demangle_v3_with_details,
	is_gnu_v3_mangled_ctor, is_gnu_v3_mangled_dtor): Use K+R style
	function definition.
	* ternary.c: Use K+R style function definitions.  Use PTR, not
	void *.  Make arguments constant where possible.
	* demangle.h: Use PARAMS for all prototypes.
	* ternary.h: Use PARAMS for all prototypes.  Use PTR, not void *.
	Make arguments constant where possible.

From-SVN: r41910
 2001-05-08 06:13:58 +00:00
Benjamin Kosnik
ee2f20b9c5 std_fstream.h (basic_filebuf): Change signature. 
2001-05-07  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/2523
	* include/bits/std_fstream.h (basic_filebuf): Change signature.
	* include/bits/fstream.tcc (basic_filebuf): Change bool argument
	to int_type, pass in buffer size info.
	* include/bits/std_streambuf.h (_M_is_indeterminate): Check for
	unbuffered situation.
	(underflow): Remove codecvt bits for the time being.
	* include/bits/istream.tcc (istream::sentry): Avoid sputbackc call.
	* include/bits/locale_facets.tcc (_M_extract): Cache dereference
	values from iterators, clean.
	* src/locale.cc: Ditto.
	* include/bits/sbuf_iter.h: Format.
	* src/ios.cc: Explicitly pass in buffer sizes at creation time.
	* testsuite/27_io/narrow_stream_objects.cc: Add tests.
	* testsuite/27_io/filebuf.cc: Tweaks.
	* testsuite/27_io/filebuf_members.cc: Tweaks.

From-SVN: r41909
 2001-05-08 03:39:50 +00:00
Benjamin Kosnik
39003c9902 std_fstream.h (basic_filebuf): Change signature. 
2001-05-07  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/2523
	* include/bits/std_fstream.h (basic_filebuf): Change signature.
	* include/bits/fstream.tcc (basic_filebuf): Change bool argument
	to int_type, pass in buffer size info.
	* include/bits/std_streambuf.h (_M_is_indeterminate): Check for
	unbuffered situation.
	(underflow): Remove codecvt bits for the time being.
	* include/bits/istream.tcc (istream::sentry): Avoid sputbackc call.
	* include/bits/locale_facets.tcc (_M_extract): Cache dereference
	values from iterators, clean.
	* src/locale.cc: Ditto.
	* include/bits/sbuf_iter.h: Format.
	* src/ios.cc: Explicitly pass in buffer sizes at creation time.
	* testsuite/27_io/narrow_stream_objects.cc: Add tests.
	* testsuite/27_io/filebuf.cc: Tweaks.
	* testsuite/27_io/filebuf_members.cc: Tweaks.

From-SVN: r41908
 2001-05-08 03:07:56 +00:00
Mark Mitchell
eefd41e318 * config/os/solaris/solaris2.7/bits/os_defines.h 
(_LARGEFILE_SOURCE): Define it.

From-SVN: r41907
 2001-05-08 03:02:05 +00:00
Alexandre Petit-Bianco
41ee087715 re PR java/2598 (Runtime crash regression accessing field from enclosing class from inner class) 
2001-05-07  Alexandre Petit-Bianco  <apbianco@redhat.com>

        * parse.y (fix_constructors): Removed unecessary assignment to
        local. Moved assignment to `this$<n>', fixed comments and
        indentation.
        (build_wfl_wrap): Fixed indentation.
        Fixes PR java/2598, java/2579 and java/2658.

(http://gcc.gnu.org/ml/gcc-patches/2001-05/msg00412.html )

From-SVN: r41905
 2001-05-07 12:53:15 -07:00
John David Anglin
5c8cfcd63d pa.md (interspace_jump): Revise comment. 
* pa.md (interspace_jump): Revise comment.
	(builtin_longjmp): Block initial setup insns from delay slot of
	interspace branch.
	(builtin_setjmp_receiver): New expander to save and restore PIC
	register.

	* som.h (NM_FLAGS): Remove `-n' sort option.  Revise comment.

From-SVN: r41902
 2001-05-07 19:22:28 +00:00
Mark Mitchell
1a560c3a48 op2.C: Don't use `glob' as a variable. 
* g++.old-deja/g++.other/op2.C: Don't use `glob' as a variable.
	* g++.old-deja/g++.other/op3.C: Likewise.

From-SVN: r41901
 2001-05-07 18:03:52 +00:00
Jeffrey A Law
1a02aff499 toplev.c (compile_file): Set up the output file before we call the various initializers for the compiler. 
* toplev.c (compile_file): Set up the output file before we call
        the various initializers for the compiler.

From-SVN: r41897
 2001-05-07 09:51:21 -06:00
Jeffrey A Law
cb0bb87d89 except.c (sjlj_mark_call_sites): Do not search for assignments to non-argumment registers that are mentioned in... 
* except.c (sjlj_mark_call_sites): Do not search for assignments to
        non-argumment registers that are mentioned in CALL_INSN_FUNCTION_USAGE.

From-SVN: r41896
 2001-05-07 09:45:47 -06:00
Mark Mitchell
5cdba4ff5f splay-tree.h (splay_tree_max): New function. 
* splay-tree.h (splay_tree_max): New function.
	(splay_tree_min): Likewise.

From-SVN: r41895
 2001-05-07 15:45:24 +00:00
Jeffrey A Law
b73bff7e3f pa.h (MAX_LONG_TYPE_SIZE): Should be 32, not 64. 
* pa.h (MAX_LONG_TYPE_SIZE): Should be 32, not 64.
        * pa-64.h (*_TYPE_SIZE): Undefine before redefining.

From-SVN: r41893
 2001-05-07 09:28:50 -06:00
GCC Administrator
e51becf539 Daily bump. 
From-SVN: r41892
 2001-05-07 07:16:38 +00:00
Zack Weinberg
3745946688 * Makefile.in (tradcpp0): Correct typo in dependency list. 
From-SVN: r41889
 2001-05-07 04:30:01 +00:00
Geoffrey Keating
d5fa86ba42 rs6000.c (rs6000_emit_prologue): Don't save the link register if we're not going to use it. 
* config/rs6000/rs6000.c (rs6000_emit_prologue): Don't save
	the link register if we're not going to use it.

	* config/rs6000/rs6000.c (output_profile_hook): Fix a warning.
	(output_function_profiler): Likewise.

From-SVN: r41888
 2001-05-07 02:54:29 +00:00
Alan Modra
ff5a340ad5 * pa.c (compute_frame_size): 64-bit frame marker is 16 bytes. 
From-SVN: r41887
 2001-05-07 11:20:52 +09:30
Alexandre Oliva
b8ebd779d5 unroll.c (loop_iterations): Don't sign-extend abs_diff; zero-extend it. 
* unroll.c (loop_iterations): Don't sign-extend abs_diff;
zero-extend it.  Make abs_inc unsigned.

From-SVN: r41886
 2001-05-06 19:51:19 +00:00
Alexandre Oliva
3c04502e2b optabs.c (expand_binop): Sign-extend xop0 and xop1 from the widest mode in narrowing and widening operations. 
* optabs.c (expand_binop): Sign-extend xop0 and xop1 from the
widest mode in narrowing and widening operations.

From-SVN: r41885
 2001-05-06 19:47:15 +00:00
Alexandre Oliva
7cbdf57537 Whitespace change 
From-SVN: r41884
 2001-05-06 19:44:37 +00:00
Alexandre Oliva
024c02b178 * config/mips/mips.md: Sign extend CONST_INTs. 
From-SVN: r41883
 2001-05-06 19:35:41 +00:00
Andreas Jaeger
762e166bf4 invoke.texi (Option Summary): Add -momit-leaf-frame-pointer (i386 Options): Document -momit-leaf-frame-pointer. 
* invoke.texi (Option Summary): Add -momit-leaf-frame-pointer
	(i386 Options): Document -momit-leaf-frame-pointer.

From-SVN: r41881
 2001-05-06 19:10:53 +02:00
Neil Booth
714a0864cc c-typeck.c (internal_build_compound_expr): Check for array to pointer conversion just once. 
* c-typeck.c (internal_build_compound_expr): Check for
	array to pointer conversion just once.

From-SVN: r41879
 2001-05-06 16:38:56 +00:00
Bryce McKinlay
7026707d15 Class.h (_Jv_Self): New union type. 
* java/lang/Class.h (_Jv_Self): New union type.
	(Class): Manipulate vtable pointer via _Jv_Self union. Thanks to
	Jeff Sturm and Fergus Henderson.

	* java/lang/ClassLoader.java: Remove dead code fragment.

From-SVN: r41876
 2001-05-06 14:42:11 +01:00
Bryce McKinlay
2a7f63c436 configure.in: Remove warning about beta code. 
* configure.in: Remove warning about beta code.
	* configure: Rebuilt.

From-SVN: r41875
 2001-05-06 13:55:28 +01:00
Neil Booth
7f75752bd9 syshdr.h: New file. 
* gcc.dg/cpp/syshdr.h: New file.
	* gcc.dg/cpp/sysmac1.c: Update.
	* gcc.dg/cpp/sysmac2.c: Update.

From-SVN: r41873
 2001-05-06 09:48:28 +00:00
GCC Administrator
3364a73981 Daily bump. 
From-SVN: r41871
 2001-05-06 07:16:07 +00:00
Neil Booth
7120a6fed7 * gcc.dg/cpp/sysmac1.c,sysmac2.c: Return to original file. 
From-SVN: r41870
 2001-05-05 19:18:38 +00:00
Richard Henderson
e00c13387a * integrate.c (copy_insn_list): Substitute NOTE_EXPECTED_VALUE. 
From-SVN: r41868
 2001-05-05 09:55:48 -07:00
Richard Henderson
45053eaf0b except.c (remove_fixup_regions): Adjust REG_EH_REGION notes to the parent of the fixup region. 
* except.c (remove_fixup_regions): Adjust REG_EH_REGION notes
        to the parent of the fixup region.

From-SVN: r41867
 2001-05-05 09:38:25 -07:00
Jakub Jelinek
2a9071bb2f gcc.c (cpp_options): Define __NO_INLINE__ unless we are honoring "inline" keyword. 
* gcc.c (cpp_options): Define __NO_INLINE__ unless we are honoring
	"inline" keyword.
	* cpp.texi (__NO_INLINE): Document it.

From-SVN: r41866
 2001-05-05 14:29:39 +02:00
Neil Booth
f277b5e03b cppfiles.c (struct include_file): New member err_no. 
* cppfiles.c (struct include_file): New member err_no.
	(find_or_create_entry): Set it.
	(open_file): Don't set fds to -2.  Instead, use err_no to
	remember previous errors, if any.

From-SVN: r41865
 2001-05-05 11:12:19 +00:00
GCC Administrator
5dc6bfd7da Daily bump. 
From-SVN: r41863
 2001-05-05 07:16:08 +00:00
Stephane Carrez
ce8882e65f m68hc11.c (m68hc11_gen_movhi): Optimize moves between X and Y by using sequences of xgdx and xgdy. 
* config/m68hc11/m68hc11.c (m68hc11_gen_movhi): Optimize moves
	between X and Y by using sequences of xgdx and xgdy.

From-SVN: r41861
 2001-05-05 08:59:32 +02:00
Stephane Carrez
a1fdc802bb m68hc11.md ("*logicalsi3_silshr16"): Use '?' instead of '!' for the 'D' alternative ('!' is too strong). 
* config/m68hc11/m68hc11.md ("*logicalsi3_silshr16"): Use '?' instead
	of '!' for the 'D' alternative ('!' is too strong).
	("*logicalsi3_silshl16"): Likewise.
	("movstricthi"): Accept 'A' when 'd' constraint, remove spurious '+'.
	("movstrictsi"): Remove spurious '+'.
	("movstrictqi"): Don't accept 'A' and remove spurious '+'.
	("tstqi_1", "*lshrqi3_const1"): Put 'm' constraint before 'd'.
	("subqi3"): Disparage with '!' the 'x' and 'y' registers to avoid
	a reload to them.

From-SVN: r41859
 2001-05-05 08:51:23 +02:00