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Author SHA1 Message Date
Richard Henderson
1796dff4e3 fold-const.c (split_tree): Don't assume a constant isn't splittable. 
* fold-const.c (split_tree): Don't assume a constant isn't splittable.
        (fold): Don't assume a constant isn't foldable.
        * tree.c (build): Set TREE_CONSTANT for an expression with no
        side-effects and constant operands.
        (build1): Likewise.

From-SVN: r39585
 2001-02-11 09:56:39 -08:00
Jeff Law
11c7e5a2f0 Daily bump. 
From-SVN: r39584
 2001-02-11 01:45:08 -07:00
Gabriel Dos Reis
8db47d74b3 valarray-inst.cc (gslice::_Indexer::_Indexer): Don't flip lengths and strides. 
* src/valarray-inst.cc (gslice::_Indexer::_Indexer): Don't flip
        lengths and strides.
        (__gslice_to_index): Document.

From-SVN: r39583
 2001-02-11 06:39:14 +00:00
Richard Henderson
7f437481f2 * jump.c (squeeze_notes): Revert 2000-05-12 change. 
From-SVN: r39582
 2001-02-10 22:19:29 -08:00
Gabriel Dos Reis
b80253d7c0 char_traits.h (char_traits<char>::int_type): Change to `int' to match 21.1.3.1/2. 
2001-02-11  Gabriel Dos Reis  <gdr@codesourcery.com>

	* include/bits/char_traits.h char_traits<char>::int_type: Change
	to `int' to match 21.1.3.1/2.

	* testsuite/21_strings/char_traits-int_type.C: New test.

From-SVN: r39581
 2001-02-11 04:43:44 +00:00
Anthony Green
3220116ffb Doc and warning fixes. 
From-SVN: r39580
 2001-02-10 23:30:55 +00:00
Geoffrey Keating
36b8ffbe4f sysv4.h (LINK_TARGET_SPEC): Use two dashes for --oformat. 
* config/rs6000/sysv4.h (LINK_TARGET_SPEC): Use two dashes for
	--oformat.
	* config/rs6000/sysv4le.h (LINK_TARGET_SPEC): Likewise.

From-SVN: r39576
 2001-02-10 11:37:58 +00:00
Jeff Law
e3bfe31ef8 Daily bump. 
From-SVN: r39575
 2001-02-10 01:45:07 -07:00
Gabriel Dos Reis
7f98c6bc32 Makefile.am: New file. 
2001-02-10  Gabriel Dos Reis  <gdr@codesourcery.com>

        * testsuite/Makefile.am: New file.

From-SVN: r39574
 2001-02-10 00:58:16 +00:00
Tom Tromey
932670198f * java/util/Timer.java: New version from Classpath. 
From-SVN: r39573
 2001-02-09 23:28:55 +00:00
Bryce McKinlay
0e206b71aa Double.java (doubleToRawLongBits): Now native. 
* java/lang/Double.java (doubleToRawLongBits): Now native.
	* java/lang/Float.java (floatToRawIntBits): Likewise.
	* java/lang/natDouble.cc (doubleToRawLongBits): New method.
	* java/lang/natFloat.cc (floatToRawIntBits): Likewise.

From-SVN: r39572
 2001-02-09 22:13:33 +00:00
Alexandre Petit-Bianco
30f87f1a70 [multiple changes] 
2001-02-09  Raja R Harinath  <harinath@cs.umn.edu>

	* Make-lang.in (java/mangle_name.o): Add 'make' prereqs.

2001-02-09  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
	* jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
	gone.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00537.html)

From-SVN: r39571
 2001-02-09 13:34:57 -08:00
Alexandre Petit-Bianco
1e97aa4083 mangle_name.c (append_unicode_mangled_name): Emit _' or U' outside of the `__U' sequence too. 
2001-02-09  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* mangle_name.c (append_unicode_mangled_name): Emit `_' or `U'
	outside of the `__U' sequence too.
	(unicode_mangling_length): Count `_' or `U' outside of the `__U'
	sequence too.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00532.html)

From-SVN: r39570
 2001-02-09 12:29:08 -08:00
Christopher Faylor
ce67545628 * config/i386/t-cygwin (T_CPPFLAGS): Use correct location for CYGWIN_CROSS_DIR. 
From-SVN: r39569
 2001-02-09 20:06:15 +00:00
Alexandre Oliva
cc0744d13f sh.md (sibcalli, [...]): Set fp_mode attribute. 
* config/sh/sh.md (sibcalli, sibcalli_pcrel, sibcalli): Set
fp_mode attribute.

From-SVN: r39568
 2001-02-09 19:41:48 +00:00
Alexandre Petit-Bianco
a395f5abc5 jvgenmain.c (error): Reversed 2001-02-01 deletion. 
2001-02-09  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* jvgenmain.c (error): Reversed 2001-02-01 deletion.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00527.html)

From-SVN: r39567
 2001-02-09 11:41:28 -08:00
Nick Clifton
ab51eb25ba Change output contraint on post inc load/store multiple patterns to be a 
read/write contraint.

From-SVN: r39566
 2001-02-09 18:47:05 +00:00
Nathan Sidwell
929408ba11 * include/c_shadow/bits/std_cstdlib.h (lldiv_t): Fix typo. 
From-SVN: r39565
 2001-02-09 14:12:51 +00:00
Jason Merrill
3b635dfc2c * lang-specs.h: Restore definition of __EXCEPTIONS. 
From-SVN: r39564
 2001-02-09 07:07:07 -05:00
Jeff Law
2027b0aee0 Daily bump. 
From-SVN: r39563
 2001-02-09 01:45:08 -07:00
Alexandre Petit-Bianco
010cc79a7e File.java (java.net): Imported. 
2001-02-09  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* java/io/File.java (java.net): Imported.
	(getAbsoluteFile): Added.
	(getCanonicalPath): Likewise.
	(toURL): Likewise.

(http://gcc.gnu.org/ml/java-patches/2001-q1/msg00208.html)

From-SVN: r39562
 2001-02-09 00:30:31 -08:00
Neil Booth
58e31b83cf gcc.c (cpp_options): Delete .d files on error. 
* gcc.c (cpp_options): Delete .d files on error.  Don't delete
        .o files when using the -M options.

From-SVN: r39561
 2001-02-09 07:43:13 +00:00
Geoffrey Keating
7c6b0e92a4 In libf2c: 
* configure.in: Don't run AC_PROG_CC_WORKS, because
	we're not interested in the result and it might fail.
	* libF77/configure.in: Likewise.
	* libI77/configure.in: Likewise.
	* libU77/configure.in: Likewise.
	* configure: Regenerated.
	* libF77/configure: Likewise.
	* libI77/configure: Likewise.
	* libU77/configure: Likewise.
In libobjc:
	* configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
	we're not interested in the result and they might fail.
	* configure: Regenerated.

From-SVN: r39560
 2001-02-09 07:14:35 +00:00
Bryce McKinlay
c2dd346b48 OutputStreamWriter.java: (flush, writeChars): Throw IOException if stream closed. 
* java/io/OutputStreamWriter.java: (flush, writeChars): Throw
	IOException if stream closed.

From-SVN: r39559
 2001-02-09 04:01:59 +00:00
David Edelsohn
db9473af45 Oops, fix entry timestamp. 
From-SVN: r39558
 2001-02-08 22:16:33 -05:00
Franz Sirl
02a4ec28a7 rs6000.c (output_toc): Allow 32-bit targets to handle DImode constants. 
* config/rs6000/rs6000.c (output_toc): Allow 32-bit targets to
        handle DImode constants.  Use one TOC entry for SImode and smaller
        constants, aligned properly.

Co-Authored-By: David Edelsohn <edelsohn@gnu.org>

From-SVN: r39557
 2001-02-08 22:15:56 -05:00
Bryce McKinlay
c97036e4c3 Byte.java: Remove redundant instanceof and null checks. 
* java/lang/Byte.java: Remove redundant instanceof and null checks.
	* java/lang/Integer.java: Likewise.
	* java/lang/Long.java: Likewise.
	* java/lang/Short.java: Likewise.
	* java/lang/Double.java: Likewise.
	(doubleToRawLongBits): New method.
	* java/lang/Float.java: As above.
	(floatToRawIntBits): New method.

From-SVN: r39556
 2001-02-09 02:56:38 +00:00
Tom Tromey
1c8b24ad46 * java/lang/Float.java (parseFloat): New method. 
From-SVN: r39555
 2001-02-09 02:21:27 +00:00
Jason Merrill
34ce3d7ba5 arm.c (arm_expand_prologue): Do tell the dwarf2 backend about the SP adjustment for saving the static chain... 
* config/arm/arm.c (arm_expand_prologue): Do tell the dwarf2 backend
        about the SP adjustment for saving the static chain pointer.
        * dwarf2out.c (dwarf2out_frame_debug_expr): Use the specified
        offset when setting a temporary CFA register.

From-SVN: r39554
 2001-02-08 21:00:44 -05:00
Tom Tromey
8a5f950e04 re PR libgcj/1913 (reading closed streams throws NullPointerException, not IOException) 
From paul@dawa.demon.co.uk.  Fix for PR libgcj/1913:
	* java/io/InputStreamReader.java (ready, read): Throw IOException
	if stream has been closed.

From-SVN: r39553
 2001-02-09 01:54:38 +00:00
Alexandre Petit-Bianco
1b43b6be4a Make-lang.in (JAVA_OBJS): Added java/mangle_name.o 
2001-02-08  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
	(JVGENMAIN_OBJS): Likewise.
	* java-tree.h (append_gpp_mangled_name): New prototype.
	* jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
	Removed cast calling `gcc_add_root.'
	* jvgenmain.c (mangle_obstack): New global, initialized.
	(main): Use it.
	(do_mangle_class): Constify local `ptr.'
	Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
	append_gpp_mangle_name and update `count' if necessary.
	Use `mangle_obstack.'
	* mangle.c (append_unicode_mangled_name): Removed.
	(append_gpp_mangled_name): Likewise.
	(unicode_mangling_length): Likewise.
	(mangle_member_name): Return type set to `void.'
	(mangle_field_decl): Don't append `U' in escaped names.
	(mangle_method_decl): Likewise.
	(mangle_member_name): Just use `append_gpp_mangled_name.'
	* mangle_name.c: New file.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00492.html)

From-SVN: r39552
 2001-02-08 16:32:11 -08:00
Chandrakala Chavva
8da6d80e87 config.gcc: New targets, i386-*-chorusos*, sparc-*-chorusos*, powerpc-*-chorusos* . 
* config.gcc : New targets, i386-*-chorusos*, sparc-*-chorusos*,
        powerpc-*-chorusos* .
        * config/rs6000/chorus.h : New file.
        * config/i386/chorus.h : New file.
        * config/sparc/chorus.h : New file.
        * config/sparc/t-chorus-elf : New file.

From-SVN: r39551
 2001-02-08 17:09:06 -05:00
Chandrakala Chavva
e31ae6db84 configure.in: for *-chorusos, don't config target-newlib and target-libgloss. 
* configure.in: for *-chorusos, don't config target-newlib and
        target-libgloss.

From-SVN: r39550
 2001-02-08 17:05:23 -05:00
Benjamin Kosnik
ab7a43d812 locale-inst.cc (fill_n): Instantiate with size_t arguments. 
2001-02-08  Loren J. Rittle  <ljrittle@acm.org>

        * src/locale-inst.cc (fill_n): Instantiate with size_t arguments.

From-SVN: r39549
 2001-02-08 20:33:19 +00:00
David Edelsohn
0755891883 Add missing part of __WCHAR_TYPE__ patch. 
From-SVN: r39548
 2001-02-08 15:31:46 -05:00
David Edelsohn
7841642f75 rs6000.h (ASM_OUTPUT_SYMBOL_REF): Move from here ... 
* config/rs6000/rs6000.h (ASM_OUTPUT_SYMBOL_REF): Move from here ...
	* config/rs6000/aix.h (ASM_OUTPUT_SYMBOL_REF): ... to here.
	* config/rs6000/aix51.h (CPLUSCPLUS_CPP_SPEC): Define it.
	(__WCHAR_TYPE__): Correct macro name.

From-SVN: r39547
 2001-02-08 15:30:16 -05:00
David Edelsohn
527b03ede0 * configure.target (aix4*): Remove extra set of brackets. 
From-SVN: r39546
 2001-02-08 14:53:19 -05:00
Richard Henderson
6fca22eb3b i386.c (ix86_frame_pointer_required): New. 
* config/i386/i386.c (ix86_frame_pointer_required): New.
        (ix86_setup_frame_addresses): New.
        (struct machine_funciton): Add accesses_prev_frame.
        * config/i386/i386.h (FRAME_POINTER_REQUIRED): Call
        ix86_frame_pointer_required.
        (SUBTARGET_FRAME_POINTER_REQUIRED): New.
        (SETUP_FRAME_ADDRESSES): New.
        * config/i386/i386-protos.h: Update.
        * config/i386/sco5.h (SUBTARGET_FRAME_POINTER_REQUIRED): Rename
        from FRAME_POINTER_REQUIRED.
        * config/i386/svr3gas.h: Likewise.
        * config/i386/sysv3.h: Likewise.
        * config/i386/v3gas.h: Likewise.

From-SVN: r39545
 2001-02-08 11:15:37 -08:00
Richard Henderson
0020b823d6 sparc.c (function_arg_record_value_3): Fix calculation of the number of integer registers required. 
* config/sparc/sparc.c (function_arg_record_value_3): Fix
        calculation of the number of integer registers required.
        (function_arg_record_value): Likewise.

From-SVN: r39544
 2001-02-08 10:46:46 -08:00
Jason Merrill
33c4f1746c diagnostic.c (internal_error): Say "confused" after 1 error, not two. 
* diagnostic.c (internal_error): Say "confused" after 1 error, not
        two.  Print file and line with "confused" message.

From-SVN: r39543
 2001-02-08 12:18:47 -05:00
Jason Merrill
00a42e2160 dwarf2out.c (dwarf2out_line): Include filename in -dA output. 
* dwarf2out.c (dwarf2out_line): Include filename in -dA output.
and improve comments.

From-SVN: r39542
 2001-02-08 12:09:18 -05:00
Richard Kenner
dd248abd80 * rtlanal.c (remove_node_from_expr_list): Correctly update PREV. 
From-SVN: r39541
 2001-02-08 11:24:34 -05:00
Jason Merrill
bd0d5d4a5e search.c (shared_member_p): New function. 
* search.c (shared_member_p): New function.
        (lookup_field_r): Use it.
        * cp-tree.h (SHARED_MEMBER_P): Remove.

        * method.c (process_overload_item): Handle template-dependent array
        bounds.
        * pt.c (type_unification_real): If we end up with undeduced nontype
        parms, try again.

        * decl.c (lookup_name_real): Tweak warning to refer to decls, not
        types.

        * typeck2.c (friendly_abort): Don't say anything if we have
        earlier errors or sorries.

        * decl.c (check_tag_decl): Notice attempts to redefine bool and
        wchar_t.  Ignore if in_system_header.

        * decl.c (maybe_push_cleanup_level): New fn...
        (start_decl_1): ...split out from here.
        * cvt.c (build_up_reference): Use it.
        * cp-tree.h: Declare it.

From-SVN: r39540
 2001-02-08 10:54:39 -05:00
Bernd Schmidt
0c1cf241c4 Properly handle asms for stop bit generation 
From-SVN: r39539
 2001-02-08 15:23:41 +00:00
Bernd Schmidt
0433762093 Eliminate SUBREGs inside MEMs. 
From-SVN: r39538
 2001-02-08 15:09:05 +00:00
Jason Merrill
870eabc47e improve comments 
From-SVN: r39537
 2001-02-08 07:39:14 -05:00
Warren Levy
1ae696e59a mauve.exp: Added support for XFAILs. 
* libjava.mauve/mauve.exp: Added support for XFAILs.
	* libjava.mauve/xfails: New file.

From-SVN: r39536
 2001-02-08 12:04:57 +00:00
Jeff Law
1bff1f9a87 Daily bump. 
From-SVN: r39535
 2001-02-08 01:45:08 -07:00
Per Bothner
4a83be51ae check-init.c (check_init): Fix TRY_FINALLY_EXPR logic. 
* check-init.c (check_init):  Fix TRY_FINALLY_EXPR logic.

	* check-init.c (check_init):  Don't call done_alternative after
	processing loop code, as a LOOP_EXPR never terminates normally.

From-SVN: r39534
 2001-02-07 19:45:14 -08:00
Joseph Myers
14baf6b5ea gcc.texi (Incompatibilities): Update documentation of preprocessing numbers. 
* gcc.texi (Incompatibilities): Update documentation of
	preprocessing numbers.

From-SVN: r39533
 2001-02-08 02:32:06 +00:00