Richard Henderson [Mon, 2 Apr 2001 23:23:34 +0000 (16:23 -0700)]
except.h (lang_eh_type_covers): Mark extern.
* except.h (lang_eh_type_covers): Mark extern.
(lang_eh_runtime_type): Likewise.
From-SVN: r41024
Rainer Orth [Mon, 2 Apr 2001 23:05:14 +0000 (23:05 +0000)]
fp-cmp-1.c: Renamed nan to dnan.
2001-04-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* gcc.c-torture/execute/ieee/fp-cmp-1.c: Renamed nan to dnan.
* gcc.c-torture/execute/ieee/fp-cmp-3.c: Likewise.
* gcc.c-torture/execute/ieee/fp-cmp-2.c: Renamed nan to fnan.
From-SVN: r41022
Marcus G. Daniels [Mon, 2 Apr 2001 22:52:40 +0000 (22:52 +0000)]
jni.cc (wrap_value<jclass>): New specialization.
2001-04-02 Marcus G. Daniels <mgd@swarm.org>
* jni.cc (wrap_value<jclass>): New specialization.
From-SVN: r41021
Stephen M. Webb [Mon, 2 Apr 2001 22:51:25 +0000 (22:51 +0000)]
std_cstring.h: Fix for const-correctness.
2001-04-02 Stephen M. Webb <stephen@bregmasoft.com>
* include/c_std/bits/std_cstring.h: Fix for const-correctness.
* include/c_std/bits/std_cwchar.h: Same.
* testsuite/21_strings/c_strings.cc: Add.
From-SVN: r41019
Stephen M. Webb [Mon, 2 Apr 2001 22:01:52 +0000 (22:01 +0000)]
std_cstring.h: Fix for const-correctness.
2001-04-02 Stephen M. Webb <stephen@bregmasoft.com>
* include/c_std/bits/std_cstring.h: Fix for const-correctness.
* include/c_std/bits/std_cwchar.h: Same.
* testsuite/21_strings/c_strings.cc: Add.
From-SVN: r41018
Jakub Jelinek [Mon, 2 Apr 2001 21:23:28 +0000 (23:23 +0200)]
lex.c (ffelex_hash_): Avoid eating one whole line after #line.
* lex.c (ffelex_hash_): Avoid eating one whole line after
#line.
* g77.f-torture/compile/
20010321-1.f: New test.
From-SVN: r41015
Tom Tromey [Mon, 2 Apr 2001 21:16:38 +0000 (21:16 +0000)]
PrintStream.java (out): Removed field.
* java/io/PrintStream.java (out): Removed field. Fixes PR
java/2449.
(write): Call flush, not out.flush, per spec.
(close): Flush output stream, per spec. Handle
InterruptedIOException.
(checkError): Likewise.
(flush, print, write): Handle InterruptedIOException per spec.
(PrintStream): Don't create BufferedOutputStream.
(work_bytes): New field.
(writeChars): Use work_bytes. Don't assume `out' is a
BufferedOutputStream.
From-SVN: r41014
Torsten Rueger [Mon, 2 Apr 2001 19:55:56 +0000 (19:55 +0000)]
re PR libgcj/2429 (java.text.MessageFormat should usefully set text on exceptions)
2001-04-02 Torsten Rueger <torsten.rueger@firsthop.com>
* java/text/MessageFormat.java (setLocale): Added missing `else'.
For PR libgcj/2429.
From-SVN: r41012
Tom Tromey [Mon, 2 Apr 2001 19:52:39 +0000 (19:52 +0000)]
jni.cc (add_char): Correctly encode non-ascii characters.
* jni.cc (add_char): Correctly encode non-ascii characters.
(add_char): Define even when INTERPRETER not defined.
(mangled_name): Likewise.
(_Jv_GetJNIEnvNewFrame): Likewise.
(_Jv_LookupJNIMethod): Likewise.
From-SVN: r41010
Kevin B Hendricks [Mon, 2 Apr 2001 19:51:40 +0000 (19:51 +0000)]
* configure.host: Enable interpreter for PPC.
From-SVN: r41009
Benjamin Kosnik [Mon, 2 Apr 2001 19:00:13 +0000 (19:00 +0000)]
configopts.html: Add --enable-sjlj-exceptions docs.
2001-04-01 Benjamin Kosnik <bkoz@codesourcery.com>
* docs/html/configopts.html: Add --enable-sjlj-exceptions docs.
From-SVN: r41007
Zack Weinberg [Mon, 2 Apr 2001 16:29:32 +0000 (16:29 +0000)]
genattr.c, [...]: Wrap generated header in multiple-include guard.
* genattr.c, gencheck.c, gencodes.c, genconfig.c, genflags.c,
gengenrtl.c: Wrap generated header in multiple-include guard.
Improve error checking.
From-SVN: r41006
Kaveh R. Ghazi [Mon, 2 Apr 2001 15:20:53 +0000 (15:20 +0000)]
configure.in: Don't check for putenv.
* configure.in: Don't check for putenv.
* configure: Regenerate.
* gcc.c (putenv): Don't define.
* vax/xm-vms.h: Handle putenv.
From-SVN: r41005
Jakub Jelinek [Mon, 2 Apr 2001 08:17:15 +0000 (10:17 +0200)]
ifcvt.c (noce_emit_move_insn): New.
* ifcvt.c (noce_emit_move_insn): New.
(noce_try_store_flag, noce_try_store_flag_constants,
noce_try_store_flag_inc, noce_try_store_flag_mask,
noce_try_cmove, noce_try_cmove_arith, noce_try_minmax,
noce_try_abs): Use it.
(noce_process_if_block): Likewise.
For STRICT_LOW_PART, take mode from its SUBREG.
* gcc.c-torture/compile/
20010329-1.c: New test.
From-SVN: r41001
Jakub Jelinek [Mon, 2 Apr 2001 08:08:22 +0000 (10:08 +0200)]
fold-const.c (fold): Before optimizing unsigned comparison with 0x7fffffffU...
* fold-const.c (fold): Before optimizing unsigned comparison with
0x7fffffffU, make sure arg0 is integral type.
* gcc.c-torture/execute/
20010329-1.c: New test.
From-SVN: r41000
Joseph Myers [Mon, 2 Apr 2001 07:39:39 +0000 (08:39 +0100)]
* c-tree.texi: Document representation of wide strings.
From-SVN: r40998
GCC Administrator [Mon, 2 Apr 2001 07:16:38 +0000 (07:16 +0000)]
Daily bump.
From-SVN: r40997
Richard Henderson [Mon, 2 Apr 2001 06:36:33 +0000 (23:36 -0700)]
* except.h (expand_builtin_dwarf_fp_regnum): Declare.
From-SVN: r40995
Bryce McKinlay [Mon, 2 Apr 2001 05:23:10 +0000 (05:23 +0000)]
natSystem.cc (init_properties): Revert yesterday's changes to "file.separator"...
* java/lang/natSystem.cc (init_properties): Revert yesterday's changes
to "file.separator", "path.separator", and "java.io.tmpdir" property
initialization.
* java/io/File.java: Likewise.
* java/io/natFile.cc (init_native): Likewise.
* java/io/natFileWin32.cc (init_native): Likewise.
From-SVN: r40994
Alexandre Oliva [Mon, 2 Apr 2001 01:26:14 +0000 (01:26 +0000)]
Makefile.in (CXX_FOR_TARGET_FOR_RECURSIVE_MAKE, [...]): New macros.
* Makefile.in (CXX_FOR_TARGET_FOR_RECURSIVE_MAKE, RECURSE_FLAGS):
New macros.
(bootstrap, cross): Use RECURSE_FLAGS.
* configure.in: Subst CXX_FOR_TARGET_FOR_RECURSIVE_MAKE.
From-SVN: r40991
Per Bothner [Sun, 1 Apr 2001 21:54:10 +0000 (14:54 -0700)]
natString.cc (intern): If string's data does not point to this String, make a fresh String that does.
* java/lang/natString.cc (intern): If string's data does not point to
this String, make a fresh String that does.
* java/lang/natString.cc (unintern): Replace by static function.
* java/lang/String.java (unintern): Remove method.
From-SVN: r40990
Per Bothner [Sun, 1 Apr 2001 21:28:45 +0000 (14:28 -0700)]
DeflaterOutputStream.java (deflate): Loop while def.needsInput.
* DeflaterOutputStream.java (deflate): Loop while def.needsInput.
(finish): def.deflate needs to be called in a loop.
(inbuf, inbufLength): New private fields.
(write(int)): Use inbuf.
(write(byte[],int,int): Check if pending output in inbuf.
* ZipOutputStream.java: Don't use Deflater if stored.
Use a Checksum object directly, not via a CheckedOutputStream.
(uncompressed_size): New field,
(closeEntry): Only write data_directory if needed.
(write): If STORED, write directly.
Always update crc, and uncompressed_size.
(write_entry): Fix lots of protocol erors.
From-SVN: r40988
Zack Weinberg [Sun, 1 Apr 2001 19:19:57 +0000 (19:19 +0000)]
tests_flags.in: Use test a = b, not test a == b which is not portable.
* tests_flags.in: Use test a = b, not test a == b which is not
portable.
From-SVN: r40986
Bryce McKinlay [Sun, 1 Apr 2001 11:16:40 +0000 (11:16 +0000)]
1.3-Compliant Implementation of java.io.File.
* java/lang/natSystem.cc (init_properties): Get "file.separator",
"path.separator", and "java.io.tmpdir" from the File class, instead
of setting them explicitly.
* java/io/File.java: Do not canonicalize paths for security manager
checks. Call init_native() from static initializer. Do not pass path
argument to native methods. New native method declarations. Some
security manager checks moved to checkWrite().
(equals): Check file system case sensitivity and act appropriatly.
(hashCode): Likewise.
(isHidden): New method implemented.
(performList): Changed prototype. Now takes a class argument specifying
the class of the returned array: Strings or File objects. Also added
FileFilter argument.
(listFiles): New variants with "File" return type implemented.
(createTempFile): Use createNewFile(). Use maxPathLen.
(setReadOnly): New method implemented.
(listRoots): Likewise.
(compareTo): Likewise.
(setLastModified): Likewise.
(checkWrite): New method.
(setPath): Removed.
* java/io/natFile.cc: Various functions no longer take canonical path
argument.
(stat): Handle ISHIDDEN query.
(isAbsolute): Remove WIN32 cruft.
(performList): New arguments. Handle returning either File[] or
String[] arrays. Check with FileFilter or FilenameFilter arguments as
appropriate. Use an ArrayList, not a Vector, for the temporary list.
(performSetReadOnly): New method implemented.
(performListRoots): Likewise.
(performSetLastModified): Likewise.
(performCreate): Likewise.
(init_native): New initialization function.
* java/io/natFileWin32.cc: Various functions no longer take canonical
path argument.
(stat): Add FIXME about ISHIDDEN query.
(performList): New arguments. Handle returning either File[] or String[]
arrays. Check with FileFilter or FilenameFilter arguments as
appropriate. Use an ArrayList, not a Vector, for the temporary list.
(performSetReadOnly): New. Stubbed.
(performListRoots): Likewise.
(performSetLastModified): Likewise.
(performCreate): Likewise.
(init_native) New initialization function.
* configure.in: Check for utime() and chmod().
* configure: Rebuilt.
* include/config.h.in: Rebuilt.
Resolves PR libgcj/1759.
From-SVN: r40985
Jan Hubicka [Sun, 1 Apr 2001 09:50:06 +0000 (09:50 +0000)]
i386.md: remove obsoleted comments.
* i386.md: remove obsoleted comments.
(adddi_?): Rename to adddi_?_rex64; disable for 32bit.
(x86_movsicc_0_m1_rex64): Rename to x86_movdicc_0_m1_rex64;
fix output template.
From-SVN: r40982
GCC Administrator [Sun, 1 Apr 2001 08:16:08 +0000 (08:16 +0000)]
Daily bump.
From-SVN: r40980
Benjamin Kosnik [Sat, 31 Mar 2001 20:15:43 +0000 (20:15 +0000)]
[multiple changes]
2001-03-31 Benjamin Kosnik <bkoz@redhat.com>
* configure.target: Remove duplicate aix entry.
2001-03-30 Benjamin Kosnik <bkoz@redhat.com>
* include/ext/stl_bvector.h: Move to...
* include/bits/stl_vector.h: ...here.
* include/ext/bvector: Move to...
* include/backward/bvector.h: ...here.
* include/bits/std_vector.h: Change stl_bvector include.
* include/bits/std_queue.h: Remove bvector include.
* include/ext/tree: Insert using rb_tree, move to...
* include/backward/tree.h: ...here.
* include/backward/hash_map.h: Include ext/hash_map.
* include/backward/hash_set.h: Include ext/hash_set.
* include/backward/queue.h: New file.
* include/backward/stack.h: Edit.
* include/backward/algo.h: Same.
* include/backward/algobase.h: Same.
* include/backward/alloc.h: Same.
* include/backward/function.h: Same.
* include/backward/iomanip.h: Same.
* include/backward/istream.h: Same.
* include/backward/iterator.h: Same.
* include/backward/list.h: Same.
* include/backward/map.h: Same.
* include/backward/multimap.h: Same.
* include/backward/multiset.h: Same.
* include/backward/ostream.h: Same.
* include/backward/pair.h: Same
* include/backward/rope.h: Same.
* include/backward/set.h: Same.
* include/backward/stream.h: Same.
* include/backward/strstream.h: Same.
* include/backward/tempbuf.h: Same.
* src/Makefile.am (ext_headers): Edit.
* src/Makefile.in: Regenerate.
* testsuite/ext/headers.cc (main): Fix.
* mkcheck.in: Fix.
From-SVN: r40979
Kaveh R. Ghazi [Sat, 31 Mar 2001 18:59:56 +0000 (18:59 +0000)]
* libiberty.h (alloca): Handle setting C_ALLOCA.
From-SVN: r40978
Marek Michalkiewicz [Sat, 31 Mar 2001 16:24:16 +0000 (18:24 +0200)]
* config/avr/libgcc.S (__mulhi3): Optimize previous change.
From-SVN: r40976
GCC Administrator [Sat, 31 Mar 2001 08:16:18 +0000 (08:16 +0000)]
Daily bump.
From-SVN: r40974
Phil Edwards [Fri, 30 Mar 2001 21:59:12 +0000 (21:59 +0000)]
tests_flags.in (LIBS): Pass correct path for installed testing.
2001-03-30 Phil Edwards <pme@sources.redhat.com>
* tests_flags.in (LIBS): Pass correct path for installed testing.
From-SVN: r40973
Benjamin Kosnik [Fri, 30 Mar 2001 17:41:33 +0000 (17:41 +0000)]
mkcheck.in (LIBTOOL): Don't construct -B argument here...
2001-03-28 Benjamin Kosnik <bkoz@redhat.com>
* mkcheck.in (LIBTOOL): Don't construct -B argument here...
* tests_flags.in (CXX): Construct here.
(static_fail): Don't remove compile.out. Format with spaces.
(INCLUDES): Deal with xcompiling.
* configure.in (xcompiling): Substitute.
* testsuite/Makefile.am: Snake libjava configury.
* testsuite/Makefile.in: Regenerate.
* testsuite/23_containers/map_operators.cc: Tweaks.
* testsuite/23_containers/set_operators.cc: Tweaks.
From-SVN: r40972
Bernd Schmidt [Fri, 30 Mar 2001 17:18:14 +0000 (17:18 +0000)]
Prevent hoisting code from generating uninitialized accesses.
From-SVN: r40971
Jan Hubicka [Fri, 30 Mar 2001 15:43:44 +0000 (17:43 +0200)]
i386.c (ix86_split_long_move): Use change address to compensate stack pointer change in push instruction.
* i386.c (ix86_split_long_move): Use change address to compensate
stack pointer change in push instruction.
From-SVN: r40968
GCC Administrator [Fri, 30 Mar 2001 08:16:14 +0000 (08:16 +0000)]
Daily bump.
From-SVN: r40961
Benjamin Kosnik [Fri, 30 Mar 2001 08:14:15 +0000 (08:14 +0000)]
[multiple changes]
2001-03-28 Benjamin Kosnik <bkoz@redhat.com>
* mkcheck.in (LIBTOOL): Don't construct -B argument here...
* tests_flags.in (CXX): Construct here.
(static_fail): Don't remove compile.out. Format with spaces.
(INCLUDES): Deal with xcompiling.
* configure.in (xcompiling): Substitute.
* testsuite/Makefile.am: Snake libjava configury.
* testsuite/Makefile.in: Regenerate.
* testsuite/23_containers/map_operators.cc: Tweaks.
* testsuite/23_containers/set_operators.cc: Tweaks.
2001-03-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
Enable dejagnu testing framework.
* configure.in: Generate testsuite/Makefile.
* configure: Regenerate.
* Makefile.am (check-install): Change rule from this...
(check-script-install): ...to this.
(check): Change rule from this...
(check-script):...to this.
* Makefile.in: Regenerate.
From-SVN: r40960
Jan Hubicka [Thu, 29 Mar 2001 22:32:53 +0000 (00:32 +0200)]
i386.md (sse_movdfcc_eq): Fix constraint (sse_mov?fcc splitter): Use operands_match_p instead of...
* i386.md (sse_movdfcc_eq): Fix constraint (sse_mov?fcc splitter): Use operands_match_p
instead of rtx_equal_p; fix the output template.
From-SVN: r40959
Jan Hubicka [Thu, 29 Mar 2001 22:25:16 +0000 (00:25 +0200)]
i386.c (ix86_expand_setcc): Support 64bit.
* i386.c (ix86_expand_setcc): Support 64bit.
(ix86_expand_int_movcc): Likewise.
* i386.md (movdicc_rex64, x86_movsicc_0_m1_rex64, movdicc_c_rex64):
New patterns.
* i386.md (allocate_stack_worker): Turn to expander.
(allocate_stack_worker_1, allocate_stack_worker_rex64): New insns.
* i386.c (print_reg): Do not print x86_64 style regs on IA-32
From-SVN: r40958
Richard Henderson [Thu, 29 Mar 2001 21:11:23 +0000 (13:11 -0800)]
* libgcc2.c [L__main]: Include unwind-dw2-fde.h instead of frame.h.
From-SVN: r40957
Matthew Hiller [Thu, 29 Mar 2001 02:32:46 +0000 (02:32 +0000)]
mn10300.md (cmpsi): Fix first alternative's output template.
2001-03-28 Matthew Hiller <hiller@redhat.com>
* config/mn10300/mn10300.md (cmpsi): Fix first alternative's
output template.
* MAINTAINERS: Added self.
From-SVN: r40956
Bryce McKinlay [Thu, 29 Mar 2001 00:03:27 +0000 (00:03 +0000)]
configure.in: Use different syntax for subdirectory creation.
* configure.in: Use different syntax for subdirectory creation.
* configure: Rebuilt.
From-SVN: r40955
Richard Henderson [Wed, 28 Mar 2001 22:20:31 +0000 (14:20 -0800)]
Makefile.in (cs-tconfig.h): Depend on CONFIG_H, not GCONFIG_H.
* Makefile.in (cs-tconfig.h): Depend on CONFIG_H, not GCONFIG_H.
Use ALL_CFLAGS not HOST_CFLAGS for sjlj detection.
From-SVN: r40952
Jim Wilson [Wed, 28 Mar 2001 21:55:09 +0000 (21:55 +0000)]
Fix abort when passing 1.0L as unnamed argument.
* config/ia64/ia64.md (movtf): Change DImode to TFmode in calls to
operand_subword.
From-SVN: r40951
Alexandre Oliva [Wed, 28 Mar 2001 21:18:21 +0000 (21:18 +0000)]
Makefile.am (CXXLINK): Add --tag disable-shared after --tag CXX.
* libsupc++/Makefile.am (CXXLINK): Add --tag disable-shared after
--tag CXX.
(LIBTOOL): Let automake take care of its definition.
* libsupc++/Makefile.in: Rebuilt.
From-SVN: r40947
Loren J. Rittle [Wed, 28 Mar 2001 21:15:55 +0000 (21:15 +0000)]
* g++.old-deja/g++.other/eh4.C: Fix typo.
From-SVN: r40946
Loren J. Rittle [Wed, 28 Mar 2001 21:10:51 +0000 (21:10 +0000)]
* g++.dg/special/ecos.exp (conpr-1.C): Do not write in $srcdir.
From-SVN: r40943
Kaveh R. Ghazi [Wed, 28 Mar 2001 19:31:43 +0000 (19:31 +0000)]
expr.c (pop_type_0): Call `concat' rather than building the string manually.
* expr.c (pop_type_0): Call `concat' rather than building the
string manually.
(pop_type): Add format specifier in call to `error'.
* parse.y (patch_method_invocation): Avoid casting away
const-ness.
From-SVN: r40940
Kaveh R. Ghazi [Wed, 28 Mar 2001 19:24:11 +0000 (19:24 +0000)]
toplev.h (fatal_error): Add ATTRIBUTE_NORETURN.
* toplev.h (fatal_error): Add ATTRIBUTE_NORETURN.
* tradcif.y (yyerror): Likewise. Add format specifier in call to
`error'.
* tradcpp.c (macroexpand): Likewise for call to `error_with_line'.
From-SVN: r40939
Alexandre Petit-Bianco [Wed, 28 Mar 2001 19:22:05 +0000 (11:22 -0800)]
re PR java/2066 (Source parser segfault in resolve_package)
2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
* parse.y (qualify_ambiguous_name): Broaden `length'
recognition. Help MODIFY_EXPR be resolved as expression names.
Fixes PR java/2066. Fixes PR java/2400.
(http://gcc.gnu.org/ml/gcc-patches/2001-03/msg01935.html)
From-SVN: r40938
Jeffrey Oldham [Wed, 28 Mar 2001 18:16:14 +0000 (18:16 +0000)]
jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
* jvgenmain.c (do_mangle_classname): End string constant with '\0'.
From-SVN: r40936
DJ Delorie [Wed, 28 Mar 2001 17:50:11 +0000 (12:50 -0500)]
Revert cflags patch.
From-SVN: r40935
Philip Blundell [Wed, 28 Mar 2001 17:46:52 +0000 (17:46 +0000)]
20010328-1.c: New test.
2001-03-28 Philip Blundell <philb@gnu.org>
* gcc.c-torture/compile/
20010328-1.c: New test.
From-SVN: r40934
Marek Michalkiewicz [Wed, 28 Mar 2001 17:11:28 +0000 (19:11 +0200)]
libgcc.S (__mulhi3): Correct tests to exit the loop when multiplier or multiplicand is zero.
* config/avr/libgcc.S (__mulhi3): Correct tests to exit the loop
when multiplier or multiplicand is zero.
From-SVN: r40933
Bernd Schmidt [Wed, 28 Mar 2001 14:25:37 +0000 (14:25 +0000)]
Fix missing barrier problem
From-SVN: r40932
Bernd Schmidt [Wed, 28 Mar 2001 14:21:18 +0000 (14:21 +0000)]
Make hash values more random
From-SVN: r40931
Richard Henderson [Wed, 28 Mar 2001 12:22:48 +0000 (04:22 -0800)]
rs6000.h (EPILOGUE_USES): Use TARGET_AIX, not TARGET_TOC for special toc restore handling.
* config/rs6000/rs6000.h (EPILOGUE_USES): Use TARGET_AIX,
not TARGET_TOC for special toc restore handling.
* config/rs6000/rs6000.md (eh_return): Likewise.
From-SVN: r40930
Richard Henderson [Wed, 28 Mar 2001 11:32:54 +0000 (03:32 -0800)]
* Makefile.in (make-temp-file.o): Depend on config.h.
From-SVN: r40929
Richard Henderson [Wed, 28 Mar 2001 11:23:52 +0000 (03:23 -0800)]
sparc.c (eligible_for_epilogue_delay): False if current_function_calls_eh_return.
* config/sparc/sparc.c (eligible_for_epilogue_delay): False if
current_function_calls_eh_return.
(output_function_epilogue): Handle eh_return.
* config/sparc/sparc.h (DOESNT_NEED_UNWINDER): Remove.
(EH_RETURN_DATA_REGNO): New.
(EH_RETURN_STACKADJ_RTX): New.
(EH_RETURN_HANDLER_RTX): New.
* config/sparc/sparc.md (call/short branch peepholes): Check
can_throw_internal instead of in_same_eh_region.
From-SVN: r40928
Richard Henderson [Wed, 28 Mar 2001 11:19:20 +0000 (03:19 -0800)]
rs6000.c (rs6000_stack_info): Allocate space for eh_return data registers.
* config/rs6000/rs6000.c (rs6000_stack_info): Allocate space
for eh_return data registers.
(rs6000_emit_prologue): Save eh_return data registers.
(rs6000_emit_epilogue): Force inline restores if eh_return.
Restore eh_return data registers. Mind EH_RETURN_STACKADJ_RTX.
* config/rs6000/rs6000.h (rs6000_stack_t): Add ehrd_offset.
(EH_RETURN_DATA_REGNO, EH_RETURN_STACKADJ_RTX): New.
(EPILOGUE_USES): True for TOC_REGISTER if calls_eh_return and
the target uses one.
* config/rs6000/rs6000.md (eh_epilogue, eh_reg_restore): Remove.
(return_eh_si, return_eh_di): Remove.
(eh_return): New, from corpse of eh_epilogue.
(eh_set_lr_si, eh_set_lr_di): New.
From-SVN: r40927
Richard Henderson [Wed, 28 Mar 2001 11:14:40 +0000 (03:14 -0800)]
i386.c (general_no_elim_operand): Disallow virtual regs.
* config/i386/i386.c (general_no_elim_operand): Disallow virtual regs.
(ix86_save_reg): If maybe_eh_return, true for EH_RETURN_DATA_REGNOs.
True for pic register if current_function_calls_eh_return.
(ix86_expand_epilogue): Change "emit_return" argument into "style".
Handle eh_return requirements.
* config/i386/i386.h (EH_RETURN_DATA_REGNO): New.
(EH_RETURN_STACKADJ_RTX): New.
* config/i386/i386.md (exception_receiver): Remove.
(eh_return, eh_return_1): New.
* config/i386/linux.h (MD_FALLBACK_FRAME_STATE_FOR): New.
From-SVN: r40926
Richard Henderson [Wed, 28 Mar 2001 11:09:20 +0000 (03:09 -0800)]
alpha.c (alpha_sa_mask): Add EH_RETURN_DATA_REGNOs.
* config/alpha/alpha.c (alpha_sa_mask): Add EH_RETURN_DATA_REGNOs.
(alpha_mark_machine_status): No eh_epilogue_sp_ofs ...
(alpha_expand_epilogue): ... use EH_RETURN_STACKADJ_RTX instead.
* config/alpha/alpha.h (machine_function): Remove eh_epilogue_sp_ofs.
(EH_RETURN_DATA_REGNO): New.
(EH_RETURN_STACKADJ_RTX, EH_RETURN_HANDLER_RTX): New.
* config/alpha/alpha.md (eh_epilogue): Remove.
(exception_receiver): Use $26 for ldgp input.
* config/alpha/linux.h (MD_FALLBACK_FRAME_STATE_FOR): New.
From-SVN: r40925
Richard Henderson [Wed, 28 Mar 2001 11:04:51 +0000 (03:04 -0800)]
IA-64 ABI Exception Handling.
From-SVN: r40924
Richard Henderson [Wed, 28 Mar 2001 08:59:30 +0000 (00:59 -0800)]
java-tree.h (throw_node): Define as a single member of java_global_trees instead of a separate array.
* java-tree.h (throw_node): Define as a single member of
java_global_trees instead of a separate array.
(JTI_THROW_NODE): New.
* decl.c (throw_node): Don't declare.
(init_decl_processing): Init a scalar throw_node.
Don't register it for gc.
* check-init.c (check_init): Reference scalar throw_node.
* expr.c (build_java_athrow): Likewise.
* jcf-write.c (generate_bytecode_insns): Likewise.
* parse.h (BUILD_THROW): Likewise.
From-SVN: r40922
Richard Henderson [Wed, 28 Mar 2001 08:38:22 +0000 (00:38 -0800)]
decl.c (end_java_method): Do not save and restore flag_non_call_exceptions.
* decl.c (end_java_method): Do not save and restore
flag_non_call_exceptions.
* parse.y (source_end_java_method): Likewise.
* lang.c (flag_exceptions): Don't declare.
(java_init_options): Set flag_non_call_exceptions. Set
flag_exceptions here ...
(java_init): ... not here.
From-SVN: r40921
Richard Henderson [Wed, 28 Mar 2001 08:25:45 +0000 (00:25 -0800)]
decl.c (struct named_label_list): Rename eh_region to in_try_scope, add in_catch_scope.
* decl.c (struct named_label_list): Rename eh_region to
in_try_scope, add in_catch_scope.
(struct binding_level): Rename eh_region to is_try_scope,
add is_catch_scope.
(note_level_for_try): Rename from note_level_for_eh.
(note_level_for_catch): New.
(poplevel): Copy both is_try_scope and is_catch_scope to
the named_label_list struct.
(check_previous_goto_1): Don't check for catch block via
DECL_ARTIFICIAL; use in_try_scope instead.
(check_goto): Likewise.
* cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
* except.c (expand_start_catch_block): Call note_level_for_catch.
* semantics.c (begin_compound_stmt): Update for note_level_for_try.
From-SVN: r40920
GCC Administrator [Wed, 28 Mar 2001 08:16:40 +0000 (08:16 +0000)]
Daily bump.
From-SVN: r40919
Richard Henderson [Wed, 28 Mar 2001 08:08:43 +0000 (00:08 -0800)]
regmove.c (perhaps_ends_bb_p): Use can_throw_internal to reduce false positives.
* regmove.c (perhaps_ends_bb_p): Use can_throw_internal to
reduce false positives.
(regmove_optimize): Disable if flag_non_call_exceptions.
From-SVN: r40917
Richard Henderson [Wed, 28 Mar 2001 07:49:20 +0000 (23:49 -0800)]
stmt.c (expand_return): Remove always true predicate.
* stmt.c (expand_return): Remove always true predicate.
(expand_decl_cleanup_no_eh): Remove dead code.
From-SVN: r40916
Richard Henderson [Wed, 28 Mar 2001 07:42:04 +0000 (23:42 -0800)]
sched-deps.c (sched_analyze_insn): Consolidate scheduling barrier code.
* sched-deps.c (sched_analyze_insn): Consolidate scheduling
barrier code. Add a scheduling barrier if a non-call insn
can throw internally.
From-SVN: r40915
Richard Henderson [Wed, 28 Mar 2001 07:34:51 +0000 (23:34 -0800)]
rtlanal.c (rtx_addr_can_trap_p): Virtual registers cannot trap.
* rtlanal.c (rtx_addr_can_trap_p): Virtual registers cannot trap.
Auto-inc addresses trap only if their base register does.
From-SVN: r40914
Richard Henderson [Wed, 28 Mar 2001 07:29:21 +0000 (23:29 -0800)]
except.c (can_throw_internal): Rename from can_throw.
* except.c (can_throw_internal): Rename from can_throw.
* except.h, resource.c: Update references.
From-SVN: r40913
Richard Henderson [Wed, 28 Mar 2001 07:20:43 +0000 (23:20 -0800)]
integrate.c (copy_insn_list): Use returnjump_p.
* integrate.c (copy_insn_list): Use returnjump_p.
(copy_insn_notes): Recurse for CALL_PLACEHOLDER.
From-SVN: r40912
Richard Henderson [Wed, 28 Mar 2001 07:08:57 +0000 (23:08 -0800)]
function.h (struct function): Move all boolean valued fields to single bit fields at the end of the struct.
* function.h (struct function): Move all boolean valued fields
to single bit fields at the end of the struct.
From-SVN: r40911
Richard Henderson [Wed, 28 Mar 2001 06:53:49 +0000 (22:53 -0800)]
flow.c (cleanup_cfg): Take no argument.
* flow.c (cleanup_cfg): Take no argument.
* output.h, sibcall.c, toplev.c: Update all calls.
From-SVN: r40910
Richard Henderson [Wed, 28 Mar 2001 06:22:23 +0000 (22:22 -0800)]
flow.c (tidy_fallthru_edges): Don't combine complex edges.
* flow.c (tidy_fallthru_edges): Don't combine complex edges.
(calculate_global_regs_live): Kill call-clobbered registers
across exception edges.
* reg-stack.c (convert_regs_1): Kill the entire target stack
across non-call exception edges.
From-SVN: r40909
Richard Henderson [Wed, 28 Mar 2001 06:11:49 +0000 (22:11 -0800)]
Remove flag_new_exceptions.
From-SVN: r40908
Richard Henderson [Wed, 28 Mar 2001 05:40:43 +0000 (21:40 -0800)]
combine.c (distribute_notes): If non-call exceptions, put the note on the trapping instruction.
* combine.c (distribute_notes) [REG_EH_REGION]: If non-call
exceptions, put the note on the trapping instruction.
From-SVN: r40907
Richard Henderson [Wed, 28 Mar 2001 05:38:40 +0000 (21:38 -0800)]
except.h (flag_non_call_exceptions): Move ...
* except.h (flag_non_call_exceptions): Move ...
* flags.h: ... here.
From-SVN: r40906
Richard Henderson [Wed, 28 Mar 2001 05:24:24 +0000 (21:24 -0800)]
Make -fsjlj-exceptions a configure option.
From-SVN: r40905
Richard Henderson [Wed, 28 Mar 2001 05:04:20 +0000 (21:04 -0800)]
* parse.y (source_end_java_method): Likewise.
From-SVN: r40904
Richard Henderson [Wed, 28 Mar 2001 04:37:36 +0000 (20:37 -0800)]
gthr-single.h (UNUSED): New.
* gthr-single.h (UNUSED): New. Distinguish between how C
and C++ mark unused function arguments. Use throughout.
From-SVN: r40903
Richard Henderson [Wed, 28 Mar 2001 04:18:13 +0000 (20:18 -0800)]
bb-reorder.c, [...]: Rename asynchronous_exceptions to flag_non_call_exceptions.
* bb-reorder.c, dwarf2out.c, except.c, except.h, flow.c,
jump.c, toplev.c:
Rename asynchronous_exceptions to flag_non_call_exceptions.
* java/decl.c (end_java_method): Rename asynchronous_exceptions to
flag_non_call_exceptions.
From-SVN: r40902
Kaveh R. Ghazi [Wed, 28 Mar 2001 04:10:24 +0000 (04:10 +0000)]
* memchr.c (memchr): Adjust condition to avoid infinite loop.
From-SVN: r40899
Kaveh R. Ghazi [Wed, 28 Mar 2001 04:05:46 +0000 (04:05 +0000)]
configure.in: Don't check for bcopy.
* configure.in: Don't check for bcopy.
* configure, config.in: Regenerate.
* system.h: Don't define or prototype bcopy, instead poison it.
From-SVN: r40898
Richard Henderson [Wed, 28 Mar 2001 03:35:05 +0000 (19:35 -0800)]
rtl.h (LCT_NORETURN): New.
* rtl.h (LCT_NORETURN): New.
* calls.c (emit_library_call_value_1): Handle it.
From-SVN: r40897
Richard Henderson [Wed, 28 Mar 2001 03:28:28 +0000 (19:28 -0800)]
function.c (expand_function_start): Set DECL_REGISTER on a pseudo used for DECL_RESULT.
* function.c (expand_function_start): Set DECL_REGISTER on
a pseudo used for DECL_RESULT.
From-SVN: r40896
Stan Shebs [Wed, 28 Mar 2001 02:49:19 +0000 (02:49 +0000)]
objc-act.c (objc_init): Use dump_base_name.
* objc/objc-act.c (objc_init): Use dump_base_name.
(gen_declaration): Clear the buffer arg.
(gen_declaration_1): New function, body of gen_declaration.
(adorn_decl): Call gen_declaration_1 instead of gen_declaration.
(gen_method_decl): Ditto, plus always clear buffer arg.
(error_with_ivar): Simplify.
(warn_with_method): Ditto.
(build_message_expr): Don't clear buffers.
(dump_interface): Ditto.
(objc_debug): Ditto.
(build_keyword_selector): Clear the buffer by only zeroing
the first element.
(objc_implementation_context): Declare.
(start_class): Warn about missing @end.
(finish_objc): Ditto.
From-SVN: r40895
Alexandre Oliva [Wed, 28 Mar 2001 01:19:42 +0000 (01:19 +0000)]
Makefile.am (CXXLINK): Use CXX again, and choose CXX tag explicitly.
* libsupc++/Makefile.am (CXXLINK): Use CXX again, and choose
CXX tag explicitly.
* src/Makefile.am (CXXLINK): Likewise.
* libsupc++/Makefile.in, src/Makefile.in: Rebuilt.
From-SVN: r40894
Alexandre Oliva [Wed, 28 Mar 2001 01:18:00 +0000 (01:18 +0000)]
* configure.in (CXX_FOR_TARGET): Use xgcc for libstdc++-v3.
From-SVN: r40893
Phil Edwards [Wed, 28 Mar 2001 00:44:39 +0000 (00:44 +0000)]
pt.c (check_default_tmpl_args): Make error messages clearer.
2001-03-27 Phil Edwards <pme@sources.redhat.com>
* pt.c (check_default_tmpl_args): Make error messages clearer.
From-SVN: r40889
Joerg Brunsmann [Wed, 28 Mar 2001 00:32:02 +0000 (00:32 +0000)]
InitialContext.java (init): Fix typo.
2001-03-27 Joerg Brunsmann <joerg_brunsmann@yahoo.de>
* javax/naming/InitialContext.java (init): Fix typo.
(composeName): Remove unnecessary semicolon.
(addToEnvironment): Remove unnecessary semicolon.
(addToEnvironment): Use put() instead of add().
* javax/naming/InitialContext.java (InitialContext):
Make public.
(destroySubcontext): Method doesn't return a result.
* javax/naming/Context.java: Import java.util.Hashtable.
* javax/naming/Name.java: Import java.util.Enumeration.
From-SVN: r40888
John David Anglin [Wed, 28 Mar 2001 00:25:25 +0000 (00:25 +0000)]
* reload1.c (eliminate_regs): Don't abort on MEM USEs.
From-SVN: r40887
Jim Wilson [Tue, 27 Mar 2001 23:15:04 +0000 (23:15 +0000)]
Fix ia64-linux kernel miscompile, bad unwind info when reorder epilogue block.
* final.c (final_scan_insn, case NOTE_INSN_BASIC_BLOCK): Call
IA64_UNWIND_EMIT.
* config/ia64/ia64.c (block_num, need_copy_state): New static vars.
(process_epilogue): New static function.
(process_set): Call process_epilogue instead of emitting .restore
directly.
(process_for_unwind_directive): Handle NOTE_INSN_BASIC_BLOCK.
From-SVN: r40885
Kaveh R. Ghazi [Tue, 27 Mar 2001 22:57:35 +0000 (22:57 +0000)]
Makefile.in (SYSTEM_H): Define.
* Makefile.in (SYSTEM_H): Define.
Depend on $(SYSTEM_H), not system.h.
* objc/Make-lang.in: Depend on $(SYSTEM_H), not system.h.
cp:
* Make-lang.in: Depend on $(SYSTEM_H), not system.h.
f:
* Make-lang.in: Depend on $(SYSTEM_H), not system.h.
java:
* Make-lang.in: Depend on $(SYSTEM_H), not system.h.
From-SVN: r40883
Jim Wilson [Tue, 27 Mar 2001 22:48:03 +0000 (22:48 +0000)]
Fix ia64-linux ICE on bash.
* flow.c (struct reg_cond_life_info): New fields orig_condition
and stores.
(init_propagate_block_info): Set new fields.
(mark_regno_cond_dead): Set and use new fields.
(flush_reg_cond_reg_1): Likewise.
(and_reg_cond, case AND): Check for redundant AND conditions.
(mark_used_reg): Delete unnecessary clears before freeing splay trees.
Set new fields.
From-SVN: r40881
Neil Booth [Tue, 27 Mar 2001 21:04:55 +0000 (21:04 +0000)]
* cppmacro.c (stringify_arg): Null terminate strings.
From-SVN: r40880
Zack Weinberg [Tue, 27 Mar 2001 20:09:27 +0000 (20:09 +0000)]
config.gcc (m68hc11-*-*, [...]): Convert to new tm.h inclusion style.
* config.gcc (m68hc11-*-*, m68hc12-*-*): Convert to new tm.h
inclusion style. xm-m68hc11.h no longer exists.
* config/m68hc11/xm-m68hc11.h: Delete file.
* config/m68hc11/m68hc12.h: Convert to new tm.h inclusion style.
* config/m68hc11/m68hc11.h: Convert to new tm.h inclusion style.
Don't define GCC_VERSION, N_, or PARAMS; don't include
gansidecl.h or stdio.h. Define inhibit_libc here.
Make code conditioned on #if GCC_VERSION > 2095 unconditional.
Delete code conditioned on #if GCC_VERSION == 2095.
* config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c:
Make code conditioned on #if GCC_VERSION > 2095 unconditional.
Delete code conditioned on #if GCC_VERSION == 2095.
From-SVN: r40878
Benjamin Kosnik [Tue, 27 Mar 2001 19:40:46 +0000 (19:40 +0000)]
c++config (_STL_USE_CONCEPT_CHECKS): Disable by default.
2001-03-27 Benjamin Kosnik <bkoz@redhat.com>
* include/bits/c++config (_STL_USE_CONCEPT_CHECKS): Disable by default.
From-SVN: r40877
Peter Schmid [Tue, 27 Mar 2001 19:17:16 +0000 (19:17 +0000)]
tests_flags.in: Change the order of libstdc++ and libc
k
2001-03-26 Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>
* libstdc++-v3/tests_flags.in: Change the order of libstdc++
and libc
From-SVN: r40876
Kaveh R. Ghazi [Tue, 27 Mar 2001 15:31:46 +0000 (15:31 +0000)]
system.h: Include symcat.h.
* system.h: Include symcat.h.
(STRINGIFY): Don't define.
* configure.in: Adjust comment.
* builtins.c: Use STRINGX, not STRINGIFY.
* gencheck.c: Likewise.
* gengenrtl.c: Likewise.
* protoize.c: Likewise.
* cpplex.c: Don't include symcat.h.
* cpplib.c: Likewise.
* gansidecl.h (HAVE_STRINGIZE): Don't define.
From-SVN: r40875
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