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Author SHA1 Message Date
Richard Sandiford
98d3d33620 gcse.c (simple_mem): Return false for floating-point accesses if flag_float_store is true. 
* gcse.c (simple_mem): Return false for floating-point accesses
	if flag_float_store is true.

From-SVN: r65076
 2003-03-31 06:28:56 +00:00
Roger Sayle
6b2d1c9e2b gcse.c (gcse_constant_p): New function to identify constants suitable for constant propagation... 
* gcse.c (gcse_constant_p): New function to identify constants
	suitable for constant propagation, including COMPARE with two
	integer constant arguments.
	(hash_scan_set): Use gcse_constant_p.
	(find_avail_set): Likewise.
	(cprop_insn): Likewise.
	(do_local_cprop): Likewise.
	(find_implicit_sets): Likewise.
	(find_bypass_set): Likewise.

From-SVN: r65075
 2003-03-31 05:25:52 +00:00
Matt Kraai
af8294418c * except.h: Remove definition of varray_type. 
From-SVN: r65074
 2003-03-31 05:14:54 +00:00
Tom Tromey
6a76da08a3 String.java (data, [...]): Documented. 
* java/lang/String.java (data, boffset, count): Documented.
	(String(byte[],String)): Reformatted.
	(String(byte[])): Likewise.
	(lastIndexOf(int)): Likewise.
	(lastIndexOf(String)): Likewise.
	(substring(int)): Renamed argument to match Classpath.
	(String(StringBuffer)): Don't share buffer if it is nearly empty.

From-SVN: r65070
 2003-03-31 01:03:21 +00:00
GCC Administrator
bd3f840c72 Daily bump. 
From-SVN: r65069
 2003-03-31 00:17:04 +00:00
Richard Henderson
b8aa705cee New test. 
From-SVN: r65062
 2003-03-30 15:25:49 -08:00
Richard Henderson
3d1f4922c3 toplev.c (rest_of_compilation): Run purge_builtin_constant_p before post-gcse cse pass. 
* toplev.c (rest_of_compilation): Run purge_builtin_constant_p
        before post-gcse cse pass.

From-SVN: r65061
 2003-03-30 15:21:15 -08:00
Roger Sayle
9311f3f613 * dojump.c (do_jump): Copy SUBREGs into a pseudo for comparison. 
From-SVN: r65060
 2003-03-30 23:07:27 +00:00
Mark Mitchell
c717c5af27 re PR c++/7647 (ICE when data member has the name of the enclosing class) 
PR c++/7647
	* decl.c (grokdeclarator): Tidy, slightly.
	* search.c (lookup_field_1): Add want_type parameter.
	(lookup_field_r): Adjust call to lookup_field_1.

	PR c++/7647
	* g++.dg/lookup-class-member-2.C: New test.

From-SVN: r65057
 2003-03-30 22:30:54 +00:00
DJ Delorie
ececa17224 profile.c (instrument_edges): Make sure any newly created jump insns have correct jump label info. 
* profile.c (instrument_edges): Make sure any newly created
jump insns have correct jump label info.

From-SVN: r65056
 2003-03-30 17:01:00 -05:00
Tom Tromey
6a8873a754 String.java: Miscellaneous minor formatting changes to match Classpath more closely. 
* java/lang/String.java: Miscellaneous minor formatting changes
	to match Classpath more closely.

From-SVN: r65055
 2003-03-30 21:14:32 +00:00
Richard Henderson
e1233a7dc0 cfgbuild.c (make_edges): Use tablejump_p. 
* cfgbuild.c (make_edges): Use tablejump_p.
        * cfgcleanup.c (label_is_jump_target_p): Likewise.
        * cfglayout.c (cfg_layout_can_duplicate_bb_p): Likewise.
        * cfgrtl.c (flow_delete_block_noexpunge): Likewise.
        (try_redirect_by_replacing_jump): Likewise.
        (redirect_edge_and_branch): Likewise.
        * cse.c (fold_rtx): Likewise.
        * jump.c (delete_related_insns): Likewise.
        * rtlanal.c (get_jump_table_offset): Likewise.
        * ssa-ccp.c (ssa_ccp_df_delete_unreachable_insns): Likewise.

From-SVN: r65054
 2003-03-30 12:46:57 -08:00
Glen Nakamura
9b703090ab * gcc.dg/20030324-1.c: Add comments and abort if test fails. 
From-SVN: r65053
 2003-03-30 12:41:49 -08:00
Gabriel Dos Reis
78e68f88a5 Makefile.in (STRICT_WARN): Don't warn for ISO C constructs. 
* Makefile.in (STRICT_WARN): Don't warn for ISO C constructs.
        (STRICT2_WARN): Likewise.

From-SVN: r65052
 2003-03-30 20:31:51 +00:00
Gabriel Dos Reis
7c71dc2b0d * Make-lang.in (cp/name-lookup.o): Add more dependencies. 
From-SVN: r65051
 2003-03-30 20:16:06 +00:00
Kaveh R. Ghazi
15dda4d3bc re PR other/6955 (collect2 says "core dumped" when there is no core) 
PR other/6955
	* collect2.c (collect_wait): Use WCOREDUMP and fix output message.
	* system.h (WCOREDUMP, WCOREFLG): Define if necessary.

From-SVN: r65048
 2003-03-30 19:01:58 +00:00
Richard Henderson
5bf92e2091 re PR c/10083 (alpha: ICE while building swi-prolog-packages) 
PR c/10083
        * config/alpha/alpha.md (umuldi3_highpart): Change to expander;
        don't zero_extend const inputs.
	* gcc.c-torture/compile/20030330-1.c: New.

From-SVN: r65047
 2003-03-30 11:00:12 -08:00
Joseph Myers
438f63a80d fastjar.texi: Remove @ at start of file. 
fastjar:
	* fastjar.texi: Remove @ at start of file.

gcc/java:
	* gcj.texi: Remove @ at start of file.

From-SVN: r65045
 2003-03-30 17:56:33 +01:00
Gabriel Dos Reis
ed3cf9539b cp-tree.h (binding_for_name): Move to name-lookup.h Adjust prototype. 
* cp-tree.h (binding_for_name: Move to name-lookup.h  Adjust
	prototype.
	(cxx_scope_find_binding_for_name): Likewise.
	* decl.c (find_binding: Move to name-lookup.c.
	(binding_for_name): Likewise.
	(cxx_scope_find_binding_for_name): Likewise.
	(BINDING_LEVEL):  Remove.
	(push_binding): Tidy.
	(push_class_binding): Likewise.
	(pop_binding): Likewise.
	(poplevel): Likewise.
	(poplevel_class): Likewise.
	(set_identifier_type_value_with_scope): Likewise.
	(push_overloaded_decl): Likewise.
	(lookup_tag): Likewise.
	(unqualified_namespace_lookup): Likewise.
	(lookup_name_current_level): Likewise.
	(maybe_inject_for_scope_var): Likewise.
	(namespace_binding): Move to name-lookup.c.
	(set_namespace_binding): Likewise.
	* decl2.c (lookup_using_namespace): Tidy.
	(qualified_lookup_using_namespace): Likewise.
	(do_toplevel_using_decl): Likewise.
	* name-lookup.c: Include "timevar.h"
	* name-lookup.h (cxx_scope):  Declare.
	(struct cxx_binding): Lose member "has_level".  Adjust "scope"
	member declaration.
	(BINDING_SCOPE): Adjust definition.
	(BINDING_HAS_LEVEL_P): Remove.

From-SVN: r65044
 2003-03-30 16:00:39 +00:00
Kazu Hirata
9a8075a164 * reload1.c (reload_cse_move2add): Fix a comment typo. 
From-SVN: r65041
 2003-03-30 13:30:56 +00:00
Gabriel Dos Reis
aed81407a6 name-lookup.c: New file. 
* name-lookup.c: New file.
	* name-lookup.h: Likewise..
	* decl.c (push_binding): Adjust use cxx_binding_make.
	(free_bindings): Move to name-lookup.c
	(pop_binding): Use cxx_binding_free.
	(binding_for_name): Tidy.
	* cp-tree.h: Include "name-lookup.h"
	(cxx_binding_make): Move to name-lookup.h
	(cxx_binding_clear): Likewise.
	(struct cxx_binding): Likewise.
	(LOCAL_BINDING_P): Likewise.
	(INHERITED_VALUE_BINDING_P): Likewise.
	(BINDING_SCOPE): Likewise.
	(BINDING_HAS_LEVEL_P): Likewise.
	(BINDING_VALUE): Likewise.
	(BINDING_TYPE): Likewise.
	* config-lang.in (gtfiles): Add cp/name-lookup.h
	* Make-lang.in (cp/name-lookup.o): New rule.
	(CXX_OBJS): Add cp/name-lookup.o
	(CXX_TREE_H): Add cp/name-lookup.h

From-SVN: r65040
 2003-03-30 13:18:18 +00:00
Kazu Hirata
f3926c48ee * config/h8300/h8300.md (a peephole2): Remove useless code. 
From-SVN: r65039
 2003-03-30 13:00:32 +00:00
Paolo Carlini
631693d58d fstream.tcc (basic_filebuf::showmanyc, [...]): Fix test for synced buffer. 
2003-03-30  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/fstream.tcc (basic_filebuf::showmanyc,
	_M_convert_to_external, _M_really_overflow, seekoff): Fix
	test for synced buffer.
	* include/std/std_fstream.h (sync): Likewise.
	* src/fstream.cc (basic_filebuf<char>::_M_underflow_common,
	basic_filebuf<wchar_t>::_M_underflow_common): Likewise.

From-SVN: r65038
 2003-03-30 08:32:11 +00:00
Eric Blake
7270451f19 natString.cc (hashCode): Use cachedHashCode. 
2003-03-29  Eric Blake  <ebb9@email.byu.edu>
	    Tom Tromey  <tromey@redhat.com>

	* java/lang/natString.cc (hashCode): Use cachedHashCode.
	(init()): Removed.
	(charAt): Put index in exception.
	(contentEquals): New method.
	Include StringBuffer.h.
	* java/lang/String.java (cachedHashCode): New field.
	(String()): Follow classpath implementation.
	(init()): Removed.
	(contentEquals): Declare.
	(subSequence): Don't declare IndexOutIfBoundsException in throws
	clause.
	(matches, replaceFirst, replaceAll, split): New methods from
	Classpath.

Co-Authored-By: Tom Tromey <tromey@redhat.com>

From-SVN: r65037
 2003-03-30 06:43:45 +00:00
Tom Tromey
9ba99c63ab String.java: Reordered to follow Classpath; merged in javadoc. 
* java/lang/String.java: Reordered to follow Classpath; merged in
	javadoc.

From-SVN: r65036
 2003-03-30 05:38:28 +00:00
GCC Administrator
59ee40a472 Daily bump. 
From-SVN: r65032
 2003-03-30 00:17:05 +00:00
Tom Tromey
20ba0464aa MessageFormat.java: Removed some whitespace. 
* java/text/MessageFormat.java: Removed some whitespace.

	* Makefile.in: Rebuilt.
	* Makefile.am (awt_java_source_files): Added new files.
	* gnu/javax/rmi/PortableServer.java,
	gnu/javax/rmi/CORBA/DelegateFactory.java,
	gnu/javax/rmi/CORBA/GetDelegateInstanceException.java,
	gnu/javax/rmi/CORBA/PortableRemoteObjectDelegateImpl.java,
	gnu/javax/rmi/CORBA/StubDelegateImpl.java,
	gnu/javax/rmi/CORBA/UtilDelegateImpl.java,
	gnu/javax/rmi/CORBA/ValueHandlerImpl.java,
	javax/rmi/BAD_OPERATION.java, javax/rmi/ORB.java,
	javax/rmi/PortableRemoteObject.java,
	javax/rmi/CORBA/ClassDesc.java, javax/rmi/CORBA/ObjectImpl.java,
	javax/rmi/CORBA/PortableRemoteObjectDelegate.java,
	javax/rmi/CORBA/Stub.java, javax/rmi/CORBA/StubDelegate.java,
	javax/rmi/CORBA/SystemException.java, javax/rmi/CORBA/Tie.java,
	javax/rmi/CORBA/Util.java, javax/rmi/CORBA/UtilDelegate.java,
	javax/rmi/CORBA/ValueHandler.java: New files from Classpath.

From-SVN: r65024
 2003-03-29 21:23:25 +00:00
Albert Chin-A-Young
ce4a8f7d84 Accommodate Solaris 2.5.1 in solaris_mutex_init_1 fix 
From-SVN: r65022
 2003-03-29 21:07:21 +00:00
Tom Tromey
44fc3a6f54 natClass.cc (newInstance): Put method name in exception. 
* java/lang/natClass.cc (newInstance): Put method name in
	exception.
	(getConstructor): Likewise.
	(getDeclaredConstructor): Likewise.
	(getPrivateMethod): Likewise.

From-SVN: r65021
 2003-03-29 20:17:02 +00:00
Kazu Hirata
39ecf30184 h8300.md (*iorsi3_and_ashift): New. 
* config/h8300/h8300.md (*iorsi3_and_ashift): New.
	(*iorsi3_and_lshiftrt): Likewise.
	(*iorsi3_zero_extract): Likewise.

From-SVN: r65019
 2003-03-29 18:20:23 +00:00
Kazu Hirata
d4048ff603 h8300.md (*insv_si_8_8): New. 
* config/h8300/h8300.md (*insv_si_8_8): New.
	(*insv_si_8_8_lshiftrt_8): Likewise.
	(a peephole2): Likewise.

From-SVN: r65018
 2003-03-29 14:39:54 +00:00
Gerald Pfeifer
60ef8bddd7 contrib.texi: Add Eric Botcazou and Roger Sayle. 
* doc/contrib.texi: Add Eric Botcazou and Roger Sayle.
	Uniformly use bugfix instead of bug fix.

From-SVN: r65016
 2003-03-29 12:41:59 +00:00
Gerald Pfeifer
62d0820549 re PR other/895 (top of ONEWS needs to be merged into EGCS release notes) 
PR doc/895
	* ONEWS: Remove those items that already appear in the EGCS
	release notes on our web pages.

From-SVN: r65013
 2003-03-29 11:35:07 +00:00
Alan Modra
e87a88d34c rs6000.h (FUNCTION_VALUE_REGNO_P): Respect TARGET_HARD_FLOAT. 
* config/rs6000/rs6000.h (FUNCTION_VALUE_REGNO_P): Respect
	TARGET_HARD_FLOAT.  Reformat.
	(FUNCTION_ARG_REGNO_P): Likewise, and remove unneeded casts.

From-SVN: r65010
 2003-03-29 14:33:07 +10:30
Kazu Hirata
12f76820b4 h8300.md (*addsi3_and_r_1): Put under plus:SI section of h8300.md 
* config/h8300/h8300.md (*addsi3_and_r_1): Put under plus:SI
	section of h8300.md
	(*addsi3_and_nor_r_1): Likewise.

From-SVN: r65008
 2003-03-29 03:14:09 +00:00
Tom Tromey
4544c3f387 Proxy.java: New version from Classpath. 
* java/lang/reflect/Proxy.java: New version from Classpath.
	* java/lang/Package.java: New version from Classpath.

From-SVN: r65007
 2003-03-29 01:34:23 +00:00
Jason Merrill
ff77a44171 re PR c++/10245 (?: operator requires public copy constructor of return type) 
PR c++/10245
        * cvt.c (force_rvalue): New fn.
        * call.c (build_conditional_expr): Use it.
        * cp-tree.h: Declare it.

[[Split portion of a mixed commit.]]

From-SVN: r65006.2
 2003-03-28 19:50:46 -05:00
Jason Merrill
f7b9026e22 re PR c++/10245 (?: operator requires public copy constructor of return type) 
PR c++/10245
        * cvt.c (force_rvalue): New fn.
        * call.c (build_conditional_expr): Use it.
        * cp-tree.h: Declare it.

From-SVN: r65005
 2003-03-28 19:49:34 -05:00
GCC Administrator
f7b4bc4d8f Daily bump. 
From-SVN: r65004
 2003-03-29 00:17:06 +00:00
Mike Stump
2d30fe535e error.c (dump_expr): Add 0x to printed hex numbers to make output match source code better. 
* error.c (dump_expr): Add 0x to printed hex numbers to make
        output match source code better.

From-SVN: r64997
 2003-03-28 23:48:17 +00:00
Ulrich Weigand
7d798969ff gcc/ ChangeLog: 
* config/s390/s390.c (s390_emit_prologoue): Make sure backchain is
	set up before any trapping memory access if flag_non_call_exceptions.
libjava/ ChangeLog:
	* configure.in (HAVE_BACKTRACE) [s390*-*-linux*]: Define.
	* configure: Regenerate.

From-SVN: r64995
 2003-03-28 23:40:51 +00:00
Alan Modra
00dcfe8086 reload1.c (reload_as_needed): Allow a USE in asm reloads. 
* reload1.c (reload_as_needed): Allow a USE in asm reloads.

	* loop.c: (find_mem_in_note_1, find_mem_in_note): Comment.

From-SVN: r64991
 2003-03-29 09:51:21 +10:30
Nathanael Nerode
d869a8c44b configure.in: Clarify comments. 
2003-03-28  Nathanael Nerode  <neroden@gcc.gnu.org>

	* configure.in: Clarify comments.
	* configure: Regenerate.

From-SVN: r64990
 2003-03-28 23:15:42 +00:00
Roger Sayle
84dfe365de fp-cmp-6.c: Correct test for -O0. 
2003-03-28  Roger Sayle  <roger@eyesopen.com>

	* gcc.c-torture/execute/ieee/fp-cmp-6.c:  Correct test for -O0.

From-SVN: r64987
 2003-03-28 22:10:18 +00:00
Mark Mitchell
316a245627 re PR c++/10218 (ICE in make_decl_rtl for invalid code) 
PR c++/10218
	* decl.c (grokfndecl): Return NULL_TREE for bogus out-of-class
	definitions.

From-SVN: r64985
 2003-03-28 21:18:39 +00:00
Ulrich Weigand
5c033b9feb s390.md ("literal_pool_31"): Output pool anchor label even if pool empty when generating PIC. 
* config/s390/s390.md ("literal_pool_31"): Output pool anchor
	label even if pool empty when generating PIC.
	("literal_pool_31", "literal_pool_64"): Coding style cleanup.

From-SVN: r64981
 2003-03-28 20:27:02 +00:00
Benjamin Kosnik
d29cc32f9d std_sstream.h (basic_istringstream): Adjust initialization. 
2003-03-28  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/std_sstream.h (basic_istringstream): Adjust
	initialization.
	(basic_ostringstream): Same.
	(basic_stringstream): Same.
	* include/std/std_fstream.h (basic_ifstream): Adjust initialization.
	(basic_ofstream): Same.
	(basic_fstream): Same.
	* include/std/std_ostream.h (basic_ostrem): Add protected ctor
	that does not call init.
	* include/std/std_istream.h (basic_istream): Same.
	(basic_iostream): Construct istream, ostream uninitialized, use
	init to initialize just once. Add protected ctor that does not
	call init.

From-SVN: r64980
 2003-03-28 19:45:44 +00:00
Mark Mitchell
400fbc0868 decl2.c (generate_ctor_or_dtor_function): Tolerate a non-existant ssdf_decls array. 
* decl2.c (generate_ctor_or_dtor_function): Tolerate a
	non-existant ssdf_decls array.
	(finish_file): Call generator_ctor_or_dtor_function when there are
	static constructors or destructors and no other static
	initializations.

	* g++.dg/init/attrib1.C: New test.

From-SVN: r64979
 2003-03-28 19:30:41 +00:00
Paolo Carlini
bbacb998c8 re PR libstdc++/9533 (Can't read from tty with ifstream) 
2003-03-28  Paolo Carlini  <pcarlini@unitus.it>
	    Nathan Myers  <ncm@cantrip.org>

	PR libstdc++/9533
	* include/bits/fstream.tcc (basic_filebuf<>::open): Don't
	call underflow().
	(basic_filebuf<>::showmanyc): Use the information provided
	by codecvt and __basic_file<>::showmanyc_helper to implement
	a non-trivial showmanyc.
	* config/io/basic_file_stdio.h
	(__basic_file<>::showmanyc_helper): New, declare.
	* config/io/basic_file_stdio.cc
	(__basic_file<>::showmanyc_helper): Define.
	(__basic_file<>::_M_open_mode): Don't set O_NONBLOCK.
	(__basic_file<char>::open): Don't call fcntl().
	* acinclude.m4 (GLIBCPP_CHECK_S_ISREG_OR_S_IFREG,
	GLIBCPP_CHECK_POLL): New macros.
	* configure.in: Call here.
	* acconfig.h: Add #undefs for the corresponding symbols.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

Co-Authored-By: Nathan Myers <ncm@cantrip.org>

From-SVN: r64978
 2003-03-28 18:28:47 +00:00
Kazu Hirata
d18ad19175 re PR target/10205 (Incorrect code generated for H8300 "normal" mode) 
PR target/10205
	* config/h8300/h8300.c (h8300_initial_elimination_offset):
	Correct the offset computation when TARGET_NORMAL.

Co-Authored-By: Dhananjay R. Deshpande <dhananjayd@kpit.com>

From-SVN: r64975
 2003-03-28 15:18:11 +00:00