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37679 Commits

Author SHA1 Message Date
Jim Wilson 357e3f3d83 Fix ia64 scheduler/predicated insn bug report from SAP. 
* sched-deps.c (add_dependence): When elide conditional dependence,
	check that insn doesn't modify cond2.

From-SVN: r45938
 2001-10-01 22:00:19 -07:00
Dale Johannesen ed947a968e rs6000.h (enum processor_type): Add support for 7400 (G4) and 7450. 
2001-10-01  Dale Johannesen  <dalej@apple.com>

        * config/rs6000/rs6000.h (enum processor_type): Add support
        for 7400 (G4) and 7450.
        (RTX_COSTS): Ditto.
        * config/rs6000/rs6000.c (rs6000_override_options): Ditto.
        (rs6000_issue_rate): Ditto.
        (rs6000_adjust_cost): Fix cycle counts for compares.
        (debug_stack_info):  Fix an obvious typo.
        * config/rs6000/rs6000.md: Add functional units for 7400 and 7450.
        * doc/invoke.texi: Document.
        * config/rs6000/darwin.h (TARGET_DEFAULT): Set to be reasonable
        for Darwin.
        (PROCESSOR_DEFAULT): Ditto.

From-SVN: r45937
 2001-10-02 03:36:45 +00:00
Loren J. Rittle d93f142f8a Makefile.in (STAGE2_FLAGS_TO_PASS): Propagate HOST_CC. 
* Makefile.in (STAGE2_FLAGS_TO_PASS): Propagate HOST_CC.
	(fixinc.sh): Map CC, CFLAGS and LDFLAGS to HOST_* versions for
	later recursive make invocation.

From-SVN: r45935
 2001-10-02 02:09:40 +00:00
Hans Boehm 11e9ecc58c Fix for ia64-java bug reported by Hans Boehm. 
* optabs.c (emit_libcall_block): When using non-call exceptions,
	don't add REG_LIBCALL reg notes to trapping calls.

From-SVN: r45934
 2001-10-01 19:01:55 -07:00
David Billinghurst 607a6500ea flow.c (propagate_block_delete_libcall): Remove unused first arg 
* flow.c (propagate_block_delete_libcall): Remove unused first arg
	(propagate_one_insn):  Update for above change

From-SVN: r45933
 2001-10-01 23:35:03 +00:00
David Billinghurst 2adaabc694 unwind-sjlj.c (_Unwind_GetRegionStart, [...]): Argument is unused. 
* unwind-sjlj.c (_Unwind_GetRegionStart, _Unwind_GetDataRelBase,
	_Unwind_GetTextRelBase): Argument is unused.

From-SVN: r45932
 2001-10-01 23:31:47 +00:00
Richard Kenner f47e9b4ebf alias.c (get_alias_set): Try to replace PLACEHOLDER_EXPR. 
* alias.c (get_alias_set): Try to replace PLACEHOLDER_EXPR.
	Loop through NOPs, placeholders, and components.
	Don't go through NOPs if change mode.
	(record_alias_subset): Do nothing if SUBSET and SET are the same.
	* emit-rtl.c (set_mem_alias_set): Enable check.
	* expr.c (find_placeholder): New function.
	(expand_expr, case PLACEHOLDER_EXPR): Use it.
	(expand_expr, case COMPONENT_EXPR): Always copy OP0 when we need
	to modify it and avoid unneeded copies.
	* expr.h (expand_expr): Always define.
	(find_placeholder): New declaration.

From-SVN: r45931
 2001-10-01 19:22:24 -04:00
Mark Wielaard 477946a63d FileWriter.java: Merge with Classpath. 
* java/io/FileWriter.java: Merge with Classpath.
	* java/io/FilterInputStream.java: Ditto.
	(mark): no longer synchronized
	(reset): Likewise
	* java/io/FilterOutputStream.java: Merge with Classpath.
	* java/io/FilterReader.java: Ditto.
	(mark): no longer synchronized
	(reset): Likewise
	* java/io/FilterWriter.java: Merge with Classpath.
	* java/io/Writer.java: Ditto.
	* java/lang/Compiler.java: Ditto.
	* java/lang/Process.java: Ditto.
	* java/lang/Void.java: Ditto.
	* java/net/ContentHandler.java: Ditto.
	* java/net/DatagramPacket.java: Ditto.
	* java/net/MulticastSocket.java: Merge comments with Classpath.

From-SVN: r45930
 2001-10-01 18:24:54 +00:00
Hans-Peter Nilsson be55d07d6f * config/cpu/cris/bits/atomicity.h: Correct file header. 
From-SVN: r45929
 2001-10-01 16:57:44 +00:00
Stephane Carrez d5d5ec4560 m68hc11.md ("add-split"): Fix add split when operand 2 is the stack pointer. 
* config/m68hc11/m68hc11.md ("add-split"): Fix add split when
	operand 2 is the stack pointer.
	("addr-peephole"): Fix address computation peephole when operand 2
	is the stack pointer.

From-SVN: r45925
 2001-10-01 15:33:55 +02:00
Richard Kenner 0692acba4c i386.c (ix86_va_arg): Call set_mem_alias_set. 
* config/i386/i386.c (ix86_va_arg): Call set_mem_alias_set.
	(ix86_setup_incoming_varargs): Likewise.

From-SVN: r45924
 2001-10-01 09:24:12 -04:00
Jason Merrill 55b3d66505 decl.c (grokdeclarator): Copy array typedef handling from C frontend. 
* decl.c (grokdeclarator): Copy array typedef handling from C
        frontend.

        * decl.c (grokdeclarator): Copy too-large array handling from C
        frontend.

        * stor-layout.c (layout_type): Don't complain about too-large
        array here.

From-SVN: r45923
 2001-10-01 09:18:49 -04:00
Richard Kenner 173b24b982 function.c (keep_stack_depressed): Don't use delete_insn. 
* function.c (keep_stack_depressed): Don't use delete_insn.

	* expr.h (set_mem_alias_set): Move decl to here.
	* rtl.h (mem_attrs): New typedef and struct.
	(union rtunion_def): Add field for mem_attrs.
	(X0MEMATTR, MEM_ATTRS): New macros.
	(MEM_ALIAS_SET): Use MEM_ATTRS.
	(MEM_DECL, MEM_OFFSET, MEM_SIZE, MEM_ALIGN): New macros.
	(MEM_COPY_ATTRIBUTES): Copy MEM_ATTRS.
	(set_mem_alias_set): Delete decl from here.

	* alias.c (set_mem_alias_set): Delete from here.
	* emit-rtl.c (mem_attrs_htab): New variable.
	(rtx_htab_mark, rtx_htab_mark_1): Deleted.
	(mem_attrs_htab_hash, mem_attrs_htab_eq): New functions.
	(mem_attrs_mark, get_mem_attrs): Likewise.
	(gen_rtx_MEM): Clear MEM_ATTRS.
	(set_mem_attributes): Move to here.
	(set_mem_alias_set): Likewise, and call get_mem_attrs.
	(init_emit_once): const_int_htab now deletable htab.
	Initialize mem_attrs_htab.
	* explow.c (set_mem_attributes): Delete from here.
	* function.c (put_var_into_stack): Clear MEM_ATTRS.
	(gen_mem_addressof): Likewise; rework to use set_mem_attributes.
	* ggc-common.c (ggc_mark_rtx_children, case MEM): New case.
	* reload1.c (reload): Rework changing REG to MEM.

From-SVN: r45922
 2001-10-01 07:00:47 -04:00
Neil Booth bab3db73e9 * mi6.c, mi6a.h, mi6b.h, mi6c.h, mi6d.h, mi6e.h: Correct tests. 
From-SVN: r45921
 2001-10-01 10:04:36 +00:00
GCC Administrator 383af6a2e2 Daily bump. 
From-SVN: r45919
 2001-10-01 07:16:48 +00:00
Toon Moene 9fd7c995bf Makefile.in: Set major:minor:sub version number of shared libf2c to 0:0:0. 
2001-10-01  Toon Moene  <toon@moene.indiv.nluug.nl>

	* Makefile.in: Set major:minor:sub version number
	of shared libf2c to 0:0:0.

From-SVN: r45918
 2001-10-01 06:30:39 +00:00
Zack Weinberg b988420afc * POTFILES.in: Add all missing files. 
From-SVN: r45917
 2001-10-01 04:21:20 +00:00
Juergen Pfeifer f3f847794a ChangeLog: Forgot to check in. 
2001-09-30  Toon Moene  <toon@moene.indiv.nluug.nl>

	* libf2c/ChangeLog: Forgot to check in.
	* libf2c/libU77/config.hin: Forgot to check in.

Co-Authored-By: Toon Moene <toon@moene.indiv.nluug.nl>

From-SVN: r45914
 2001-09-30 22:50:54 +00:00
Juergen Pfeifer dedc4a53c1 Make libf2c a shared library (gcc/f directory). 
2001-09-29  Juergen Pfeifer  <juergen.pfeifer@gmx.net>

	Make libf2c a shared library (gcc/f directory).

	* Make-lang.in: Pass define of frtbegin.o to compilation of g77spec.c.
	* g77spec.c (lang_specific_driver): Treat linking in of frtbegin.o.

2001-09-29  Juergen Pfeifer  <juergen.pfeifer@gmx.net>
            Toon Moene  <toon@moene.indiv.nluug.nl>

	Make libf2c a shared library (libf2c directory).

	* aclocal.m4: Get definition of libtool.
	* Makefile.in: Use libtool.
	* configure.in: Use libtool.
	* configure: Regenerated.
	* libF77/Makefile.in: Use libtool; treat main program contained in
	libF77/main.c specially.
	* libF77/configure.in: Use libtool.
	* libF77/configure: Regenerated.
	* libI77/Makefile.in: Use libtool.
	* libI77/configure.in: Use libtool.
	* libI77/configure: Regenerated.
	* libU77/Makefile.in: Use libtool.
	* libU77/configure.in: Use libtool.
	* libU77/configure: Regenerated.
	* libU77/date_.c: Adapt for -fPIC compiling.
	* libU77/vxtidate_.c: Ditto.

From-SVN: r45913
 2001-09-30 22:06:23 +00:00
H.J. Lu e94494014f acconfig.h (PREFIX_INCLUDE_DIR): New variable. 
2001-09-30  H.J. Lu <hjl@gnu.org>

	* acconfig.h (PREFIX_INCLUDE_DIR): New variable.
	* config.in: Rebuild.

From-SVN: r45911
 2001-09-30 11:22:39 -07:00
Mark Wielaard cfcdbe5480 DataInput.java: Merge with Classpath. 
* java/io/DataInput.java:  Merge with Classpath.
	* java/io/DataOutput.java:  Idem.
	* java/io/FilenameFilter.java:  Idem.
	* java/io/Serializable.java:  Idem.
	* java/lang/Cloneable.java:  Idem.
	* java/lang/Comparable.java:  Idem.
	* java/lang/Runnable.java:  Idem.
	* java/lang/reflect/Member.java:  Idem.
	* java/net/ContentHandlerFactory.java:  Idem.
	* java/net/FileNameMap.java:  Idem.
	* java/net/SocketImplFactory.java:  Idem.
	* java/net/SocketOptions.java:  Idem.
	* java/net/URLStreamHandlerFactory.java:  Idem.

From-SVN: r45910
 2001-09-30 18:04:38 +00:00
Stephane Carrez c9b9c05cc1 m68hc11.md ("cmpqi_1"): Fix constraints. 
* config/m68hc11/m68hc11.md ("cmpqi_1"): Fix constraints.
	("tsthi_1"): Avoid allocation in register y.
	("*movqi_68hc12"): Reorganize and fix constraints.
	("zero_extendqisi2"): Prefer d over x and y for operand 1.
	("addqi3"): Likewise.
	("addhi3"): Fix constraints.
	("*logicalhi3_zexthi"): Disparage soft registers.

From-SVN: r45908
 2001-09-30 19:33:18 +02:00
Stephane Carrez 713b205815 m68hc11.c (m68hc11_gen_movhi): Fix move of sp to tmp reg. 
* config/m68hc11/m68hc11.c (m68hc11_gen_movhi): Fix move of sp
	to tmp reg.

From-SVN: r45903
 2001-09-30 14:51:17 +02:00
Stephane Carrez b5b4c48cf6 m68hc11.h (INCOMING_RETURN_ADDR_RTX): Remove so that we use setjmp/longjmp exceptions. 
* config/m68hc11/m68hc11.h(INCOMING_RETURN_ADDR_RTX): Remove so
	that we use setjmp/longjmp exceptions.

From-SVN: r45901
 2001-09-30 14:44:06 +02:00
Neil Booth ab17715d9b * mi6.c, mi6a.h, mi6b.h, mi6c.h, mi6d.h, mi6e.h: New test. 
From-SVN: r45900
 2001-09-30 12:02:22 +00:00
Neil Booth 8c3b269309 cpphash.h (POOL_ALIGN, [...]): Remove. 
* cpphash.h (POOL_ALIGN, POOL_FRONT, POOL_LIMIT, POOL_BASE,
	POOL_SIZE, POOL_ROOM, POOL_COMMIT, struct cpp_chunk,
	struct cpp_pool, _cpp_init_pool, _cpp_free_pool, _cpp_pool_reserve,
	_cpp_pool_alloc, _cpp_next_chunk): Remove.
	(_cpp_extend_buff, BUFF_ROOM): Update.
	(_cpp_append_extend_buff): New.
	(struct cpp_reader): Remove macro_pool, add a_buff.
	* cppinit.c (cpp_create_reader): Initialize a_buff, instead of
	macro_pool.
	(cpp_destroy): Free a_buff instead of macro_pool.
	* cpplex.c (new_chunk, chunk_suitable, _cpp_next_chunk,
	new_chunk, _cpp_init_pool, _cpp_free_pool, _cpp_pool_reserve,
	_cpp_pool_alloc, ): Remove.
	(parse_number, parse_string): Update use of _cpp_extend_buff.
	(_cpp_extend_buff): Update.
	(_cpp_append_extend_buff, cpp_aligned_alloc): New.
	* cpplib.c (glue_header_name, parse_answer):
	Update use of _cpp_extend_buff.
	(cpp_register_pragma, cpp_register_pragma_space): Use
	_cpp_aligned_alloc.
	(do_assert, do_unassert): Check for EOL, update.
	* cppmacro.c (stringify_arg, collect_args): Update to use
	_cpp_extend_buff and _cpp_append_extend_buff.
	(save_parameter, parse_params, alloc_expansion_token,
	_cpp_create_definition): Rework memory management.

	* gcc.dg/cpp/redef2.c: Add test.

From-SVN: r45899
 2001-09-30 10:03:11 +00:00
Bryce McKinlay 218e1e912d re PR libgcj/4383 (file: protocol not supported in URLConnection?) 
PR libgcj/4383

	* gnu/gcj/protocol/file/Connection.java (connect): Throw
	FileNotFoundException if appropriate.
	* gnu/gcj/protocol/file/Handler.java (openConnection): Throw an
	IOException if we got a file: url with a hostname. Comment out protocol
	switch to ftp for now.
	* java/net/URL.java (URL): Include protocol name in exception
	message
	when handler can't be found.

From-SVN: r45898
 2001-09-30 08:52:16 +01:00
GCC Administrator fa82903832 Daily bump. 
From-SVN: r45896
 2001-09-30 07:16:14 +00:00
Bryce McKinlay 8444766847 natClass.cc (_Jv_IsAssignableFrom): Handle the case of an uninitialized target class. 
* java/lang/natClass.cc (_Jv_IsAssignableFrom): Handle the case of
        an uninitialized target class.

From-SVN: r45893
 2001-09-30 03:41:54 +01:00
Andris Pavenis ed9fca3f20 xm-djgpp.h (GCC_DRIVER_HOST_INITIALIZATION): Don't update md_exec_prefix. 
* config/i386/xm-djgpp.h (GCC_DRIVER_HOST_INITIALIZATION): Don't
update md_exec_prefix.
(UPDATE_PATH_HOST_CANONICALIZE): Don't free PATH as it can point
to string constant.

From-SVN: r45892
 2001-09-29 21:34:42 -04:00
Ulrich Weigand ba95698296 s390.h (EXTRA_CC_MODES): Add CCLmode. 
* config/s390/s390.h (EXTRA_CC_MODES): Add CCLmode.
(SELECT_CC_MODE): Use s390_select_ccmode.
* config/s390/s390-protos.h (s390_select_ccmode): Add.
* config/s390/s390.c (s390_select_ccmode): New.
(s390_match_ccmode): Add CCLmode.
(s390_branch_condition_mask, s390_branch_condition_mnemonic): New.
(output_branch_condition, output_inverse_branch_condition): Removed.
(print_operand): Use s390_branch_condition_mnemonic.
* config/s390/s390.md (addsi3_cc, addsi3_cconly, addsi3_cconly2,
subsi3_cc, subsi3_cconly): Use logical instructions and CCLmode.
(bunordered, bordered, buneq, bungt, bunlt, bnuge, bunle, bltgt): New.

* config/s390/s390.c (check_and_change_labels): Preserve CC mode
when converting conditional branches to far branches.
* config/s390/s390.md (cmpstr_const, cmpstr_64, cmpstr_31, cmpint_si,
cmpint_di): Use CCSmode instead of CCUmode.

* config/s390/s390.c (legitimate_la_operand_p): New.
* config/s390/s390-protos.h (legitimate_la_operand_p): Add.
* config/s390/s390.md (movsi): Convert load address patterns to
arithmetic operations when necessary.
(addaddr_picR, addaddr_picL, addaddr_picN): Removed.
(do_la): Renamed to *do_la and use legitimate_la_operand_p.
(*do_la_reg_0): Don't use before reload.

* config/s390/s390.c (legitimize_address): Make more efficient
use of two-register addressing mode.

* config/s390/s390.c (s390_function_prologue): Fix incorrect prolog
with -mno-backchain in some corner cases.

* config/s390/s390.md (cmpsi_cct): Operands 0 and 1 do not commute.

From-SVN: r45891
 2001-09-29 22:56:14 +00:00
Alexandre Oliva 3d17d93d9f reload.c (find_reloads): Mark new USE insns with QImode. 
* reload.c (find_reloads): Mark new USE insns with QImode.
(find_reloads_toplev, find_reloads_address, subst_reg_equivs,
find_reloads_subreg_address): Likewise.
* regrename.c (note_sets, clear_dead_regs): Abort if pseudos are
encountered.
* reload1.c (reload_combine_note_use): Likewise, inside USEs and
CLOBBERs.
(reload): Make sure there are no USEs with mode other than
VOIDmode.  At the end, remove those marked with QImode.

From-SVN: r45889
 2001-09-29 21:52:12 +00:00
Alexandre Oliva 9f57ca195a config-lang.in (target_libs): Added target-gperf, so that we don't try to build it if C++ is disabled. 
* config-lang.in (target_libs): Added target-gperf, so that we
don't try to build it if C++ is disabled.

From-SVN: r45887
 2001-09-29 19:55:39 +00:00
Alexandre Oliva 7fddf9a96e * Makefile.in (configure-target-gperf): Depend on $(ALL_GCC_CXX). 
From-SVN: r45886
 2001-09-29 19:36:13 +00:00
Per Bothner 8107bcf9f3 SharedLibLoader.java: New class. 
* gnu/gcj/runtime/SharedLibLoader.java:  New class.
	* gnu/gcj/runtime/natSharedLibLoader.cc:  Native methods.
	* Makefile.am:  Update accordingly.
	* configure.in:  Add AC_CHECK_LIB for dlopen.
	* include/config.h.in:  Add HAVE_DLOPEN.

From-SVN: r45885
 2001-09-29 12:16:27 -07:00
Per Bothner 793e95585c cppdefault.c (cpp_include_defaults): Also search PREFIX_INCLUDE_DIR. 
* cppdefault.c (cpp_include_defaults):  Also search PREFIX_INCLUDE_DIR.
	* Makefile.in (includedir):  Rename to local_includedir.
	(includedir):  Define as $(prefix)/include.
	* config.in (PREFIX_INCLUDE_DIR):  New variable.
	* configure.in (PREFIX_INCLUDE_DIR):  Test for new variable.

From-SVN: r45884
 2001-09-29 11:22:05 -07:00
Hans-Peter Nilsson d15a5c7ca1 * config/cpu/cris/bits/limits.h: New file. 
From-SVN: r45883
 2001-09-29 16:49:48 +00:00
Hans-Peter Nilsson a78a69ba79 configure.target (LIMITSH): Set for cris. 
* configure.target (LIMITSH): Set for cris.
	(cpu_include_dir): Set for cris-*-*.
	* config/cpu/cris/bits/atomicity.h: New file.
	* config/cpu/cris/bits/limits.h: New file.

From-SVN: r45882
 2001-09-29 16:49:20 +00:00
DJ Delorie 0e30ffc5ef * configure: Regenerate. 
From-SVN: r45881
 2001-09-29 12:48:58 -04:00
Bernd Schmidt 1255c85c04 Documentation for vector extensions 
From-SVN: r45880
 2001-09-29 16:33:20 +00:00
Jan Hubicka 86be733d75 * doc/invoke.texi (Optimize Options): Revert an accidental checkin. 
From-SVN: r45879
 2001-09-29 13:15:47 +00:00
Hans-Peter Nilsson 6dee73844d * cse.c (cse_insn) [HAVE_cc0]: Fix typo delete-insn -> delete_insn. 
From-SVN: r45878
 2001-09-29 12:17:04 +00:00
Hans-Peter Nilsson 8d2cef848f * doc/invoke.texi (Optimize Options): Delete spurious @table. 
From-SVN: r45877
 2001-09-29 10:56:04 +00:00
GCC Administrator bb394f6b5c Daily bump. 
From-SVN: r45876
 2001-09-29 07:16:56 +00:00
Jeff Sturm fad0903846 Makefile.am (libgcj_la_LDFLAGS): Added $(GCLIBS), $(ZLIBS). 
* Makefile.am (libgcj_la_LDFLAGS): Added $(GCLIBS), $(ZLIBS).
	* Makefile.in: Rebuilt.

From-SVN: r45873
 2001-09-29 04:07:28 +00:00
Zack Weinberg e60bf70a64 Remove deleted a29k/udi.h 
From-SVN: r45872
 2001-09-29 00:35:43 +00:00
Richard Henderson 410ad07752 varasm.c (assemble_integer): Bound alignment check by BIGGEST_ALIGNMENT. 
* varasm.c (assemble_integer): Bound alignment check by
        BIGGEST_ALIGNMENT.

From-SVN: r45871
 2001-09-28 17:26:02 -07:00
Richard Henderson a3623c481c * cfgrtl.c (redirect_edge_and_branch): Abort if redirect_jump fails. 
From-SVN: r45870
 2001-09-28 17:25:08 -07:00
Benjamin Kosnik 1ab656771a time_members_gnu.h (__timepunct::_M_get_helper): Add. 
2001-09-28  Benjamin Kosnik  <bkoz@redhat.com>

	* config/locale/time_members_gnu.h (__timepunct::_M_get_helper): Add.
	(__timepunct::_M_put_helper): Add.
	* config/locale/time_members_generic.h: Same.
	* include/bits/locale_facets.h (__match_parallel): Remove. Format.
	(__timepunct): Add data members.
	(__timepunct::_M_days): Add.
	(__timepunct::_M_days_abbreviated): Add.
	(__timepunct::_M_months): Add.
	(__timepunct::_M_months_abbreviated): Add.
	(__timepunct::_M_initialize_timepunct): Add.
	* include/bits/locale_facets.tcc: Same.
	* src/locale-inst.cc: Remove instantiations for __match_parallel.
	* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Add CTIME_CC.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/22_locale/time_put_members_char.cc: Mark XFAIL.
	* testsuite/22_locale/time_put_members_char.cc (test01): New file.
	* testsuite/22_locale/time_get.cc: New file.

From-SVN: r45868
 2001-09-28 23:44:48 +00:00
Rainer Orth 5bc1087737 * config/i386/sol2.h (CPLUSPLUS_CPP_SPEC): Define. 
From-SVN: r45866
 2001-09-28 21:35:06 +00:00