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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41971 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41968 138bc75d-0d04-0410-961f-82ee72b054a4

	* combine.c (simplify_comparison): Fix typo.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41967 138bc75d-0d04-0410-961f-82ee72b054a4

	* loop.c (scan_loop): Don't set it.  Use count_insns_in_loop.
	Adjust call to strength_reduce.
	(num_unmoved_movables): New function.
	(move_movables): Don't set movables->num.
	(strength_reduce): Compute the number of instructions in the loop
	here, rather than in the caller.
	(check_dbra_loop): Always clear reversible_mem_store if there
	are any memory sets.
	(loop_regs_scan): Don't count instructions here.
	(count_insn_in_loop): New function.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41966 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41963 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41960 138bc75d-0d04-0410-961f-82ee72b054a4

	from cp/semantics.c.
	* c-common.h (finish_label_expr, lookup_label): New prototypes.
	* c-parse.in: Move 3 blocks of parser code into new functions.
	* c-typeck.c (simple_asm_stmt, c_cast_expr): New functions.
	* c-tree.h (simple_asm_stmt, c_cast_expr): New prototypes.
	(lookup_label): Remove.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41959 138bc75d-0d04-0410-961f-82ee72b054a4

	* parse.y: Update for '&&'; don't issue warning here.
	* semantics.c (finish_label_expr): Delete.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41958 138bc75d-0d04-0410-961f-82ee72b054a4

FLOAT_BIT_ORDER_MISMATCH.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41957 138bc75d-0d04-0410-961f-82ee72b054a4

        bytes.  Reported by Kazu Hirata <kazu@hxi.com>.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41956 138bc75d-0d04-0410-961f-82ee72b054a4

	* Makefile.am (awt_java_source_files): Added Polygon.java.
	* java/awt/Polygon.java: New file.

	* java/awt/geom/AffineTransform.java
	(setToRotation(double,double,double)): New method.
	(AffineTransform): Set type to TYPE_GENERAL_TRANSFORM.
	(setToShear): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41954 138bc75d-0d04-0410-961f-82ee72b054a4

        a computed jump into an unconditional jump.
        In second hunk of code for collapsing computed and conditional jumps
        into unconditional jumps, reemit the jump in additional cases.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41953 138bc75d-0d04-0410-961f-82ee72b054a4

        MEM as an argument.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41950 138bc75d-0d04-0410-961f-82ee72b054a4

	* Makefile.in (all-sid): New target.
	(check-sid, clean-sid, install-sid): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41948 138bc75d-0d04-0410-961f-82ee72b054a4

        inside a LABEL_REF; gen_jump will do that automatically.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41947 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41946 138bc75d-0d04-0410-961f-82ee72b054a4

	* dwarf2out.c (mem_loc_descriptor): Do not pass constant pool
	contents for a SYMBOL_REF in case of floating point constants.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41945 138bc75d-0d04-0410-961f-82ee72b054a4

	* docs/html/ext/howto.html:  Fix typo.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41944 138bc75d-0d04-0410-961f-82ee72b054a4

	* java/util/GregorianCalendar.java: Imported from Classpath.
	* gnu/java/locale/LocaleInformation_nl.java: New file from
	Classpath.
	* gnu/java/locale/LocaleInformation_en.java: Likewise.
	* gnu/java/locale/LocaleInformation_de.java: Likewise.
	* gnu/java/locale/LocaleInformation.java: Likewise.
	* natGregorianCalendar.cc: Removed.
	* Makefile.in: Rebuilt.
	* Makefile.am (nat_source_files): Removed
	natGregorianCalendar.cc.

2001-05-10  Tom Tromey  <tromey@redhat.com>

	* java/text/SimpleDateFormat.java (computeCenturyStart): New
	method.
	(defaultCenturyStart): Use it.
	(readObject): Likewise.
	(SimpleDateFormat): Clear the calendar.  Set the grouping on the
	number format.
	(parse): Copy the calendar before modifying it.  Correctly handle
	the time zone.

	* java/util/Calendar.java (clear): Set field value(s) to 0.

2001-05-10  Jeff Sturm  <jsturm@one-point.com>

	* Calendar.java (get): Clear areFieldsSet if requested field
	is not set.
	(set): Unset fields that depend on new value.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41942 138bc75d-0d04-0410-961f-82ee72b054a4

host-endian-independent way.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41941 138bc75d-0d04-0410-961f-82ee72b054a4

	%expect values.
	(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
	declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
	declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
	declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
	declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
	declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
	declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
	declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
	declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
	declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
	maybe_type_quals_setattrs, typespec_nonattr, typespec_attr,
	typespec_reserved_nonattr, typespec_reserved_attr,
	typespec_nonreserved_nonattr, maybe_setattrs, structsp_attr,
	structsp_nonattr, components_notype, component_notype_declarator,
	absdcl1_ea, absdcl1_noea, direct_absdcl1, absdcl_maybe_attribute,
	firstparm, setspecs_fp): New
	(typed_declspecs, reserved_declspecs, typed_typespecs,
	reserved_typespecquals, declmods, typespec, typespecqual_reserved,
	typed_declspecs_no_prefix_attr reserved_declspecs_no_prefix_attr
	declmods_no_prefix_attr, nonempty_type_quals, structsp,
	type_quals): Remove.  Users updated.
	(initdecls, notype_initdecls, after_type_declarator,
	parm_declarator, notype_declarator, absdcl1, components, ivars):
	Don't allow attributes at the start of a declarator; include them
	in the production containing the declarator instead.  Always
	require type specifiers before trying to redeclare a typedef name.
	(typename): Allow for attributes but warn that they are ignored.
	(parmlist, firstparm, setspecs_fp): Include attributes in
	parmlist; suck them off the parser stack in firstparm using
	setspecs_fp.

testsuite:
	* gcc.c-torture/compile/20010313-1.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41940 138bc75d-0d04-0410-961f-82ee72b054a4

        to determine if a block has an unconditional jump at its end.

        * jump.c (jump_optimize_1): When converting a conditional jump
        to an unconditional jump, build the jump using gen_jump instead
        of just modify operands in-place.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41939 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-09  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/lib/libstdc++.exp: Use libgloss.exp. Call
	libgloss_link_flags to find crt0.o for targets that use libgloss
	instead of newlib.
	Change LDFLAGS to LIBS.
	Consistently name procedures libstdc++-XXX.
	* testsuite/libstdc++.tests/tests.exp: Use new procedure names.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41938 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41936 138bc75d-0d04-0410-961f-82ee72b054a4

	-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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41932 138bc75d-0d04-0410-961f-82ee72b054a4

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


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41931 138bc75d-0d04-0410-961f-82ee72b054a4

(md5_process_block): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41930 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41927 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41926 138bc75d-0d04-0410-961f-82ee72b054a4

handling of two-address insns.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41925 138bc75d-0d04-0410-961f-82ee72b054a4

../binutils/nm-new instead of ../binutils/nm.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41924 138bc75d-0d04-0410-961f-82ee72b054a4

	(float_extenddftf splitter): Fix mode.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41923 138bc75d-0d04-0410-961f-82ee72b054a4

	types wider than int.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41922 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41921 138bc75d-0d04-0410-961f-82ee72b054a4

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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41919 138bc75d-0d04-0410-961f-82ee72b054a4

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


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41918 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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 )


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41917 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41914 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41913 138bc75d-0d04-0410-961f-82ee72b054a4

	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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41912 138bc75d-0d04-0410-961f-82ee72b054a4