Richard Henderson [Wed, 1 Aug 2001 22:47:09 +0000 (15:47 -0700)]
except.c (output_function_exception_table): Use assemble_align.
* except.c (output_function_exception_table): Use assemble_align.
* varasm.c (assemble_eh_label): Remove.
(assemble_eh_align, assemble_eh_integer): Remove.
From-SVN: r44561
Robert Lipe [Wed, 1 Aug 2001 22:27:04 +0000 (22:27 +0000)]
dwarfout.c: Remove reference to README.DWARF.
2001-08-01 Robert Lipe <robertl@caldera.com>
* dwarfout.c: Remove reference to README.DWARF.
From-SVN: r44560
Andrew MacLeod [Wed, 1 Aug 2001 21:40:43 +0000 (21:40 +0000)]
regclass.c (call_really_used_regs): New array for registers which are actually used by a call.
2001-08-01 Andrew MacLeod <amacleod@redhat.com>
* regclass.c (call_really_used_regs): New array for registers which
are actually used by a call.
(init_reg_sets_1): Initialize regs_invalidated_by_call with the
new array.
(fix_register): Set call_really_used too.
* config/ia64/ia64.h (CALL_REALLY_USED_REGISTERS): Initialize.
* doc/tm.texi (CALL_REALLY_USED_REGISTERS): Document.
From-SVN: r44558
Richard Henderson [Wed, 1 Aug 2001 20:49:24 +0000 (13:49 -0700)]
* read-rtl.c (read_name): Consider \r whitespace.
From-SVN: r44556
David Billinghurst [Wed, 1 Aug 2001 20:35:59 +0000 (20:35 +0000)]
[multiple changes]
2001-08-01 David Billinghurst <David.Billinghurst@riotinto.com>
* lib/g77.exp: Load gcc-defs.exp for common procedures
(g77_pass, g77_fail, g77_finish, g77_exit,
${tool}_check_unsupported_p} Now redundant. Deleted.
2001-08-01 David Billinghurst <David.Billinghurst@riotinto.com>
* g77.dg/fbackslash.f
* g77.dg/fcase-preserve.f
* g77.dg/ff90-1.f
* g77.dg/ffixed-line-length-0.f
* g77.dg/ffixed-line-length-132.f
* g77.dg/ffixed-line-length-7.f
* g77.dg/ffixed-line-length-72.f
* g77.dg/ffixed-line-length-none.f
* g77.dg/ffree-form-1.f
* g77.dg/fno-backslash.f
* g77.dg/fno-f90-1.f
* g77.dg/fno-fixed-form-1.f
* g77.dg/fno-onetrip.f
* g77.dg/fno-typeless-boz.f
* g77.dg/fno-underscoring.f
* g77.dg/fno-vxt-1.f
* g77.dg/fonetrip.f
* g77.dg/ftypeless-boz.f
* g77.dg/fugly-assumed.f
* g77.dg/funderscoring.f
* g77.dg/fvxt-1.f
From-SVN: r44555
Andrew Cagney [Wed, 1 Aug 2001 19:25:18 +0000 (19:25 +0000)]
config.gcc: Recognize powerpc-*-netbsd*.
* config.gcc: Recognize powerpc-*-netbsd*.
* doc/install.texi (Host/target specific installation notes for
GCC): Mention powerpc-*-netbsd*.
* config/rs6000/netbsd.h: New file.
(STANDARD_STARTFILE_PREFIX, LINK_SHLIB_SPEC): Redefine.
(LIB_DEFAULT_SPEC, STARTFILE_DEFAULT_SPEC): Redefine.
(ENDFILE_DEFAULT_SPEC, LINK_START_DEFAULT_SPEC): Redefine.
(LINK_OS_DEFAULT_SPEC, CPP_OS_DEFAULT_SPEC): Redefine.
(TARGET_VERSION): Redefine.
* config/rs6000/t-ppccomm (MULTILIB_MATCHES_SYSV): Recognize
mcall-netbsd as a match for mcall-sysv.
(EXTRA_MULTILIB_PARTS): Add ncrti$(objext) and ncrtn$(objext).
(ncrti.S, ncrtn.S): New targets.
($(T)ncrti$(objext), $(T)ncrtn$(objext)): New targets.
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Recognize
"netbsd' as a V4 ABI.
(ASM_SPEC): Check for -mcall-netbsd.
(CC1_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC): Ditto.
(CPP_ENDIAN_SPEC, CPP_SPEC, STARTFILE_SPEC): Ditto.
(LIB_SPEC, ENDFILE_SPEC): Ditto.
(LIB_NETBSD_SPEC, STARTFILE_NETBSD_SPEC): Define.
(ENDFILE_NETBSD_SPEC, LINK_START_NETBSD_SPEC): Define.
(LINK_OS_NETBSD_SPEC, CPP_OS_NETBSD_SPEC): Define.
(SUBTARGET_EXTRA_SPECS): Add NetBSD specs.
* doc/invoke.texi (Option Summary): Add -mcall-netbsd.
(RS/6000 and PowerPC Options): Mention -mcall-netbsd.
From-SVN: r44552
Mark Kettenis [Wed, 1 Aug 2001 19:18:42 +0000 (19:18 +0000)]
unwind-pe.h (base_of_encoded_value, [...]): Define only if NO_BASE_OF_ENCODED_VALUE isn't defined.
* unwind-pe.h (base_of_encoded_value, read_encoded_value): Define
only if NO_BASE_OF_ENCODED_VALUE isn't defined.
* unwind-dw2-fde.c (NO_BASE_OF_ENCODED_VALUE): Define before
including "unwind-pe.h".
From-SVN: r44550
Jan Hubicka [Wed, 1 Aug 2001 18:03:28 +0000 (18:03 +0000)]
rs6000.md (define_splits): Kill unused constraints.
* rs6000.md (define_splits): Kill unused constraints.
* function.c (thread_prologue_and_epilogue_insns): Kill code
dealing with non-existent CFG.
From-SVN: r44548
Kazu Hirata [Wed, 1 Aug 2001 17:57:27 +0000 (17:57 +0000)]
alias.c: Fix comment formatting.
* alias.c: Fix comment formatting.
* bitmap.c: Likewise.
* builtins.c: Likewise.
* calls.c: Likewise.
* c-common.c: Likewise.
* c-decl.c: Likewise.
* c-dump.c: Likewise.
* c-lex.c: Likewise.
* collect2.c: Likewise.
* combine.c: Likewise.
* conflict.c: Likewise.
* cppfiles.c: Likewise.
* cppinit.c: Likewise.
* cpplex.c: Likewise.
* cpplib.c: Likewise.
* cppmacro.c: Likewise.
* cppspec.c: Likewise.
* c-pragma.c: Likewise.
* crtstuff.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* c-semantics.c: Likewise.
* c-typeck.c: Likewise.
From-SVN: r44547
Rainer Orth [Wed, 1 Aug 2001 17:53:00 +0000 (17:53 +0000)]
re PR libgcj/3694 (natPlainDatagramSocketImpl.cc doesn't compile in ALPHA OSF1)
* include/posix.h (_POSIX_PII_SOCKET): Define.
* configure.in (HAVE_SOCKLEN_T): Define.
* java/net/natPlainSocketImpl.cc [!HAVE_SOCKLEN_T]: Move socklen_t
definition up.
(_JV_accept): New function, avoids Tru64 UNIX accept macro.
(java::net::PlainSocketImpl::accept): Use it.
Fixes PRs libgcj/3694, libgcj/3696.
* configure.in (HAVE_STRUCT_IPV6_MREQ): New test.
* acconfig.h (HAVE_STRUCT_IPV6_MREQ): Provide template.
* configure, include/config.h.in: Regenerate.
* java/net/natPlainDatagramSocketImpl.cc (union McastReq): Use it.
(mcastGrp): Likewise.
(java::net::PlainDatagramSocketImpl::setOption): Guard against
missing IPV6_MULTICAST_IF.
Fixes PR libgcj/3694.
From-SVN: r44546
H.J. Lu [Wed, 1 Aug 2001 17:24:23 +0000 (17:24 +0000)]
linux.h (ASM_OUTPUT_IDENT): Defined.
2001-08-01 H.J. Lu <hjl@gnu.org>
* config/mips/linux.h (ASM_OUTPUT_IDENT): Defined.
From-SVN: r44544
H.J. Lu [Wed, 1 Aug 2001 16:56:37 +0000 (16:56 +0000)]
linux.h (ASM_OUTPUT_SOURCE_LINE): Defined.
2001-08-01 H.J. Lu <hjl@gnu.org>
* gcc/config/mips/linux.h (ASM_OUTPUT_SOURCE_LINE): Defined.
From-SVN: r44541
Jeff Sturm [Wed, 1 Aug 2001 12:40:06 +0000 (12:40 +0000)]
KeepInline.java: New file.
* libjava.lang/KeepInline.java: New file.
* libjava.lang/KeepInline.out: New file.
From-SVN: r44540
Jeff Sturm [Wed, 1 Aug 2001 12:33:38 +0000 (12:33 +0000)]
* libgcj.spec.in: Pass -fkeep-inline-functions to jc1.
From-SVN: r44539
Nick Clifton [Wed, 1 Aug 2001 10:37:59 +0000 (10:37 +0000)]
Remove chorus.h files from i386, rs6000 and sparc config directories.
Add config/chorus.h instead.
From-SVN: r44538
Ziemowit Laski [Wed, 1 Aug 2001 08:15:11 +0000 (08:15 +0000)]
fwd-proto-1.m: New.
2001-08-01 Ziemowit Laski <zlaski@apple.com>
* objc.dg/fwd-proto-1.m: New.
* objc.dg/local-decl-1.m: New.
* objc.dg/naming-1.m: New.
* objc.dg/naming-2.m: New.
* objc.dg/proto-hier-1.m: New.
From-SVN: r44537
Ziemowit Laski [Wed, 1 Aug 2001 08:10:00 +0000 (08:10 +0000)]
c-parse.in (OBJC_NEED_RAW_IDENTIFIER): Define macro and flag for contextualizing Objective-C class name lookup by the...
2001-08-01 Ziemowit Laski <zlaski@apple.com>
* c-parse.in (OBJC_NEED_RAW_IDENTIFIER): Define macro and flag for
contextualizing Objective-C class name lookup by the lexer.
(typespec_reserved_nonattr): Disable ObjC class name lookup after
seeing a TYPESPEC.
(protocoldef): Add support for forward @protocol declarations.
(yylexname): Suppress ObjC class name lookup in certain contexts;
re-enable after lookup is complete.
(_yylex): Re-enable ObjC class name lookup when certain
punctuation marks are seen.
* objc/objc-act.c (check_protocol_recursively): New function used
for finding circular dependencies in protocols.
(objc_declare_protocols): New function for handling forward
@protocol declarations.
(receiver_is_class_object): Detect the case when 'self' is used
inside of a class method.
(build_message_expr): Issue a warning if class method is desired
but instance method is found instead.
(conforms_to_protocol): Streamline.
(objc_comptypes): Detect the fact that 'Bar<Foo> foo' conforms to
protocol Foo, even if 'Bar foo' does not.
(check_protocols): Streamline.
(start_protocol): Add checks for circular and duplicate protocol
definitions.
(encode_aggregate_within): For typedefs of structs, encode the
underlying struct.
* objc/objc-act.h (PROTOCOL_DEFINED): New tree accessor.
(objc_declare_protocols): New prototype.
From-SVN: r44536
GCC Administrator [Wed, 1 Aug 2001 07:16:08 +0000 (07:16 +0000)]
Daily bump.
From-SVN: r44534
Neil Booth [Wed, 1 Aug 2001 06:19:39 +0000 (06:19 +0000)]
cpphash.h (struct cpp_reader): New members line, pseudo_newlines.
* cpphash.h (struct cpp_reader): New members line, pseudo_newlines.
* cpplex.c (handle_newline): Update prototype. Maintain logical
line number.
(skip_escaped_newlines, skip_block_comment, parse_string):
Update accordingly.
(_cpp_lex_token): Update, and store token position within the token.
* cpplib.h (struct cpp_token): Add line and column entries.
* cppmacro.c (replace_args): Position stringified tokens correctly.
From-SVN: r44533
Andreas Jaeger [Wed, 1 Aug 2001 04:55:49 +0000 (06:55 +0200)]
* basic-block.h: Add prototype for last_loop_beg_note.
From-SVN: r44531
Jeff Sturm [Wed, 1 Aug 2001 04:47:48 +0000 (04:47 +0000)]
java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): Use ggc_add_tree_root to register roots.
* java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
Use ggc_add_tree_root to register roots.
From-SVN: r44530
Hans-Peter Nilsson [Wed, 1 Aug 2001 02:40:03 +0000 (02:40 +0000)]
c99-scope-2.c: Don't generally assume adding more largest-type elements to a struct makes its...
* gcc.dg/c99-scope-2.c: Don't generally assume adding more
largest-type elements to a struct makes its size grow.
From-SVN: r44529
Alexandre Petit-Bianco [Wed, 1 Aug 2001 02:28:43 +0000 (19:28 -0700)]
*** empty log message ***
From-SVN: r44528
Jeff Sturm [Wed, 1 Aug 2001 01:37:31 +0000 (01:37 +0000)]
* except.c (duplicate_eh_regions): Test n_array[i] for NULL.
From-SVN: r44527
Matthew Green [Tue, 31 Jul 2001 22:53:43 +0000 (15:53 -0700)]
config.gcc (i386-*-netbsdelf): New description.
* config.gcc (i386-*-netbsdelf): New description.
* config/i386/netbsd-elf.h: New file.
From-SVN: r44525
Alexandre Petit-Bianco [Tue, 31 Jul 2001 22:20:05 +0000 (15:20 -0700)]
[multiple changes]
2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
* parse.y (create_interface): Avoid cyclic inheritance report when
syntax error encountered during class definition.
Fixes PR java/2956
2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
* parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
* parse.y (check_class_interface_creation): Allow `private' if the
enclosing is not an interface.
(create_interface): Interface tagged public if the enclosing
context is an interface.
(create_class): Class tagged public if the enclosing context
is an interface.
Fixes PR java/2959
2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
* class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
Fixes PR java/2665
2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
* parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
Fixes PR java/3602
(http://gcc.gnu.org/ml/gcc-patches/2001-07/msg02297.html )
From-SVN: r44524
Daniel Berlin [Tue, 31 Jul 2001 22:19:46 +0000 (22:19 +0000)]
Fix accidental merge botch.
From-SVN: r44523
David Edelsohn [Tue, 31 Jul 2001 21:47:42 +0000 (17:47 -0400)]
Expand PowerPC reorg ChangeLog entries.
From-SVN: r44521
Christian Iseli [Tue, 31 Jul 2001 21:46:12 +0000 (23:46 +0200)]
Makefile.in: Rebuilt.
2001-07-30 Christian Iseli <chris@ludwig-alpha.unil.ch>
* Makefile.in: Rebuilt.
* Makefile.am (GCJLINK): Added --tag=GCJ.
(LIBLINK): Likewise.
From-SVN: r44520
Loren J. Rittle [Tue, 31 Jul 2001 19:33:43 +0000 (19:33 +0000)]
* src/gen-num-limits.cc: Use __LONG_LONG_MAX__.
From-SVN: r44518
Geoffrey Keating [Tue, 31 Jul 2001 19:19:21 +0000 (19:19 +0000)]
loop.c (check_dbra_loop): Use single_set to compute jump_label.
* loop.c (check_dbra_loop): Use single_set to compute
jump_label.
From-SVN: r44517
Daniel Berlin [Tue, 31 Jul 2001 17:20:20 +0000 (17:20 +0000)]
PowerPC reorg and support for powerpc64-*-linux*.
2001-07-31 Daniel Berlin <dan@cgsoftware.com>
PowerPC reorg and support for powerpc64-*-linux*.
Also fixes emitting of constants on 32 bit and 64 bit
platforms.
* config.gcc: powerpc64-*-linux* is a new target.
Things that needed aix.h now also include xcoff.h
* config/rs6000/rs6000.h: Split XCOFF specific stuff into
xcoff.h.
Move AIX specific stuff into aix.h.
(ASM_LONG): Use DOUBLE_INT_ASM_OP if we are on a 64 bit target.
(ASM_OUTPUT_DOUBLE_INT): Ditto.
(TARGET_AIX): Renamed to TARGET_XCOFF, since the AIX ABI is used
with more than just XCOFF now.
(SET_ASM_OP): Remove, now defined where needed.
(FUNCTION_PROLOGUE): New macro definition.
(FUNCTION_EPILOGUE): New macro definition.
(CONST_OK_FOR_LETTER_P): Change N to require that value is
positive, too.
(ASM_OPEN_PAREN, ASM_CLOSE_PAREN): New macro definition.
(PREDICATE_CODES): Added exact_log2_cint_operand,
reg_or_add_cint64_operand, reg_or_sub_cint64_operand.
* config/rs6000/rs6000.c: #ifdef XCOFF debugging info stuff on
XCOFF_DEBUGGING_INFO.
Use DOUBLE_INT_ASM_OP where approriate.
(rs6000_emit_set_long_const): New function.
(rs6000_emit_set_const): New function.
(reg_or_sub_cint64_operand): New function.
(reg_or_add_cint64_operand): New function.
(exact_log2_cint_operand): New function.
* config/rs6000/rs6000.md: Fix emitting of constants.
Fix patterns that were AIX ABI specific, but depended on
!TARGET_ELF (instead of DEFAULT_ABI == ABI_AIX).
* config/rs6000/xcoff.h: New file.
* config/rs6000/linux64.h: New file.
* config/rs6000/darwin.h: Copy needed AIX alignment definitions.
From-SVN: r44516
Nathan Sidwell [Tue, 31 Jul 2001 16:12:04 +0000 (16:12 +0000)]
The 3.0 ABI no longer has vbase pointer fields.
cp:
The 3.0 ABI no longer has vbase pointer fields.
* cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
FORMAT_VBASE_NAME): Remove.
* method.c (do_build_copy_constructor): Adjust.
(do_build_assign_ref): Adjust.
* search.c (lookup_field_r): Adjust.
* typeck.c (build_component_ref): Adjust.
The 3.0 ABI always has a vtable pointer at the start of every
polymorphic class.
* rtti.c (build_headof_sub): Remove.
(build_headof): Adjust.
(get_tinfo_decl_dynamic): No need to check flag_rtti
here. Adjust.
(create_real_tinfo_var): Explain why we need a hidden name.
From-SVN: r44515
Graham Stott [Tue, 31 Jul 2001 15:13:41 +0000 (15:13 +0000)]
* function.c (pad_below): Revert 2001-07-26 patch.
From-SVN: r44514
Jan Hubicka [Tue, 31 Jul 2001 13:43:22 +0000 (15:43 +0200)]
Tue Jul 31 15:37:35 CEST 2001 Jan Hubicka <jh@suse.cz>
* reg-stack (convert_regs_1): Fix best edge condition.
From-SVN: r44513
Jan Hubicka [Tue, 31 Jul 2001 13:36:12 +0000 (15:36 +0200)]
jump.c (duplicate_loop_exit_test): Better test for jumps entering the loop; create loop pre_header.
* jump.c (duplicate_loop_exit_test): Better test for jumps
entering the loop; create loop pre_header.
From-SVN: r44512
Nathan Sidwell [Tue, 31 Jul 2001 08:56:09 +0000 (08:56 +0000)]
re PR c++/3631 (another linking problem with virtual derivation)
cp:
PR c++/3631
* class.c (update_vtable_entry_for_fn): The fixed adjustment
of a virtual thunk should be from declaring base.
testsuite:
* g++.dg/abi/vthunk1.C: New test.
From-SVN: r44509
Nathan Sidwell [Tue, 31 Jul 2001 08:49:00 +0000 (08:49 +0000)]
class.c (dfs_ctor_vtable_bases_queue_p): Always walk into the shared virtual base, so preserving inheritance graph order.
cp:
* class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
the shared virtual base, so preserving inheritance graph order.
testsuite:
* g++.dg/abi/vbase8-22.C: New test.
From-SVN: r44506
GCC Administrator [Tue, 31 Jul 2001 07:16:44 +0000 (07:16 +0000)]
Daily bump.
From-SVN: r44505
Neil Booth [Tue, 31 Jul 2001 06:52:21 +0000 (06:52 +0000)]
* gcc.dg/cpp/macro8.c: New tests.
From-SVN: r44502
Hartmut Penner [Tue, 31 Jul 2001 06:38:29 +0000 (06:38 +0000)]
install.texi: Add s390 s390x as new targets.
*doc/install.texi: Add s390 s390x as new targets.
*doc/invoke.texi: Add documantation of S/390 and zSeries
target options.
* doc/md.texi: Add documantation of S/390 and zSeries constraints.
From-SVN: r44501
Roman Zippel [Tue, 31 Jul 2001 03:45:08 +0000 (03:45 +0000)]
m68k.md: Replace all general_operand with nonimmediate_operand for all destinations.
* config/m68k/m68k.md: Replace all general_operand with
nonimmediate_operand for all destinations.
* config/m68k/m68k.c (not_sp_operand): Likewise.
From-SVN: r44499
John Wehle [Tue, 31 Jul 2001 03:24:06 +0000 (03:24 +0000)]
* flow.c (merge_blocks): Return 1 if an extra jump is inserted.
From-SVN: r44498
Tom Tromey [Tue, 31 Jul 2001 03:01:47 +0000 (03:01 +0000)]
* java/util/Date.java: Re-merged with Classpath.
From-SVN: r44497
Richard Henderson [Tue, 31 Jul 2001 02:41:52 +0000 (19:41 -0700)]
ia64.h (DEBUG_RANGES_SECTION): New.
* config/ia64/ia64.h (DEBUG_RANGES_SECTION): New.
* config/mips/iris6.h (DEBUG_RANGES_SECTION): New.
From-SVN: r44496
Jeff Sturm [Tue, 31 Jul 2001 02:13:46 +0000 (02:13 +0000)]
SyncTest.java: New file.
* libjava.lang/SyncTest.java: New file.
* libjava.lang/SyncTest.out: New file.
* libjava.lang/SyncTest.xfail: New file.
From-SVN: r44495
Jeff Sturm [Tue, 31 Jul 2001 01:59:44 +0000 (01:59 +0000)]
natPlainDatagramSocketImpl.cc: Undefine bind if defined.
* java/net/natPlainDatagramSocketImpl.cc: Undefine bind if defined.
(_Jv_bind): New static function.
(bind): Use _Jv_bind.
* java/net/natPlainSocketImpl.cc: Undefine bind, connect if defined.
(_Jv_bind, _Jv_connect): New static functions.
(bind): Use _Jv_bind.
(connect): Use _Jv_connect.
From-SVN: r44494
Benjamin Kosnik [Tue, 31 Jul 2001 01:49:30 +0000 (01:49 +0000)]
configure.target: Remove mips from cpu table.
2001-07-30 Benjamin Kosnik <bkoz@redhat.com>
* configure.target: Remove mips from cpu table.
* config/cpu/mips/bits/atomicity.h: Remove generic
versions. Comment sgidefs include.
From-SVN: r44493
Roman Zippel [Mon, 30 Jul 2001 21:30:40 +0000 (21:30 +0000)]
m68k.h (TARGET_SWITCHES/TARGET_OPTIONS): Add missing doc strings
* config/m68k/m68k.h (TARGET_SWITCHES/TARGET_OPTIONS):
Add missing doc strings
* config/m68k/linux-aout.h (SUBTARGET_SWITCHES): Likewise
* config/m68k/linux.h (SUBTARGET_SWITCHES): Likewise
From-SVN: r44489
Jan Hubicka [Mon, 30 Jul 2001 20:30:23 +0000 (22:30 +0200)]
i386.c (ix86_output_main_function_alignment_hack): New function.
* i386.c (ix86_output_main_function_alignment_hack): New function.
(TARGET_ASM_FUNCTION_PROLOGUE): Default to it.
* flow.c (mark_dfs_back_edges): Move from loop_p ; mark back
edges by EDGE_DFS_BACK flag.
(dump_edge_info): Add dfs_back flag.
* basic-block.h (EDGE_DFS_BACK): New constant.
(mark_dfs_back_edges): Declare.
* alias.c (loop_p): Remove.
(mark_constant_function): Use mark_dfs_back_edges.
* reg-stack.c (block_info_def): Add predecesors counter and stack_out.
(reg_to_stack): Call mark_dfs_back_edges; count the predecesors.
(compensate_edge): Break out from ...
(convert_regs_1): ... here; do smart choosing of stack_out to copy.
(convert_regs_2): Set block_done once block is really done;
Do updating of the predecesors counts.
* toplev.c (rest_of_compilation): Recompute block_for_insn
before post-reload cfg_cleanup.
* function.c (thread_prologue_epilogue_insns):
Call set_block_for_new_insns when emitting prologue directly.
From-SVN: r44486
Andreas Jaeger [Mon, 30 Jul 2001 20:24:59 +0000 (22:24 +0200)]
Add forgotten ChangeLog entry.
From-SVN: r44485
Tom Tromey [Mon, 30 Jul 2001 20:24:18 +0000 (20:24 +0000)]
natIconv.cc (done): New methods.
2001-07-30 Tom Tromey <tromey@redhat.com>
Corey Minyard <minyard@acm.org>
* gnu/gcj/convert/natIconv.cc (done): New methods.
* gnu/gcj/convert/Output_iconv.java (done): New method.
* gnu/gcj/convert/Input_iconv.java (done): New method.
* gnu/gcj/convert/UnicodeToBytes.java (defaultEncodingClass):
Removed.
(getDefaultEncodingClass): Removed.
(getDefaultEncoder): Use getEncoder.
(done): New method.
(defaultEncoding, CACHE_SIZE, encoderCache, currCachePos): New
static fields.
* gnu/gcj/convert/BytesToUnicode.java (defaultDecodingClass):
Removed.
(defaultEncoding, CACHE_SIZE, decoderCache, currCachePos): New
static fields.
(getDefaultDecodingClass): Removed.
(getDefaultDecoder): Use getDecoder.
(getDecoder): Look up decoder in cache.
(done): New method.
* java/lang/natString.cc (init): Call `done' on converter.
(getBytes): Likewise.
Co-Authored-By: Corey Minyard <minyard@acm.org>
From-SVN: r44484
Jan Hubicka [Mon, 30 Jul 2001 20:03:37 +0000 (22:03 +0200)]
flow.c (mark_set_1): Use REG_FREQ_FROM_BB.
* flow.c (mark_set_1): Use REG_FREQ_FROM_BB.
(attempt_auto_inc): LIkewise.
(mark_used_reg): Likewise.
(try_pre_increment_1): Likewise.
* regclass.c (regclass): Likewise.
* global.c (allocno_compare): Update comment; change scaling factor.
* local-alloc.c (QTY_CMP_PRI): Likewise.
* regs.h (REG_FREQ_FROM_BB): New.
(REG_FREQ_MAX): Likewise.
From-SVN: r44483
Jan Hubicka [Mon, 30 Jul 2001 19:30:26 +0000 (21:30 +0200)]
* MAITAINERS (Various maitainers: predict.def): Added myself.
From-SVN: r44482
Andreas Jaeger [Mon, 30 Jul 2001 19:23:38 +0000 (21:23 +0200)]
* concat.c: Include "config.h".
From-SVN: r44481
H.J. Lu [Mon, 30 Jul 2001 19:01:19 +0000 (19:01 +0000)]
linux.h (CPLUSPLUS_CPP_SPEC): Add -D_GNU_SOURCE.
2001-07-30 H.J. Lu <hjl@gnu.org>
* config/mips/linux.h (CPLUSPLUS_CPP_SPEC): Add
-D_GNU_SOURCE.
From-SVN: r44480
Andreas Jaeger [Mon, 30 Jul 2001 18:04:33 +0000 (20:04 +0200)]
jump.c: Add prototype for mark_modified_reg.
* jump.c: Add prototype for mark_modified_reg.
* cse.c (set_live_p): Add unused attribute.
* gcov.c (calculate_branch_probs): Use gcov_type to avoid
overflow.
(scan_for_source_files): Use long for count to avoid overflow.
(output_data): Likewise.
(output_data): Don't use string concatatenation to silence gcc
-traditional.
* predict.c: Fix typos and grammar.
* gcse.c (insert_insn_end_bb): Remove unused variables.
For cp:
* decl2.c: Remove unused var global_temp_name_counter.
From-SVN: r44479
Tom Tromey [Mon, 30 Jul 2001 17:58:32 +0000 (17:58 +0000)]
* java/lang/Integer.java: Merged with Classpath.
From-SVN: r44478
H.J. Lu [Mon, 30 Jul 2001 16:40:43 +0000 (16:40 +0000)]
linux.h (ASM_DECLARE_FUNCTION_NAME): Defined.
2001-07-30 H.J. Lu (hjl@gnu.org)
* config/mips/linux.h (ASM_DECLARE_FUNCTION_NAME): Defined.
(ASM_DECLARE_FUNCTION_SIZE): Likewise.
(FUNCTION_NAME_ALREADY_DECLARED): Likewise.
From-SVN: r44476
Nick Clifton [Mon, 30 Jul 2001 16:27:39 +0000 (16:27 +0000)]
Skip -mthumb as well as -mthumb-interwork when -mcpu=arm7 is specified.
From-SVN: r44475
Eric Christopher [Mon, 30 Jul 2001 16:00:14 +0000 (16:00 +0000)]
MAINTAINERS (Various maintainers: mips port): Added myself.
2001-07-30 Eric Christopher <echristo@redhat.com>
* MAINTAINERS (Various maintainers: mips port): Added myself.
From-SVN: r44474
Jan Hubicka [Mon, 30 Jul 2001 15:54:12 +0000 (17:54 +0200)]
predict.def (noreturn, [...]): Mark as first match heuristics.
* predict.def (noreturn, loop branch, loop exit): Mark as first
match heuristics.
From-SVN: r44473
Andrew Haley [Mon, 30 Jul 2001 15:48:29 +0000 (15:48 +0000)]
configure.in (sh-*-linux*): New.
2001-07-25 Andrew Haley <aph@cambridge.redhat.com>
* configure.in (sh-*-linux*): New.
From-SVN: r44472
Andreas Jaeger [Mon, 30 Jul 2001 11:54:36 +0000 (13:54 +0200)]
backport: regex.c: Declare wcs functions only if compiling with MBS_SUPPORT.
Merge from glibc:
* regex.c: Declare wcs functions only if compiling with
MBS_SUPPORT.
Don't use #elif for traditional C.
* regex.c: Revamp memory allocation for WCHAR functions to
not use too much stack.
From-SVN: r44471
Jan Hubicka [Mon, 30 Jul 2001 10:54:10 +0000 (12:54 +0200)]
* combine.c (try_combine): Avoid barrier after noop jumps
From-SVN: r44470
GCC Administrator [Mon, 30 Jul 2001 07:16:11 +0000 (07:16 +0000)]
Daily bump.
From-SVN: r44468
Bryce McKinlay [Mon, 30 Jul 2001 00:41:31 +0000 (00:41 +0000)]
GregorianCalendar.java (GregorianCalendar): Call setTimeInMillis() to set the default/current time.
* java/util/GregorianCalendar.java (GregorianCalendar): Call
setTimeInMillis() to set the default/current time.
From-SVN: r44467
Neil Booth [Sun, 29 Jul 2001 22:27:20 +0000 (22:27 +0000)]
cpphash.h (struct cpp_reader): Remove import_warning.
* cpphash.h (struct cpp_reader): Remove import_warning.
* cpplib.c (skip_rest_of_line): Don't bother turning off
macro expansion.
(parse_include): Move include handling to...
(do_include_common): ... here. Move import warning from...
(do_import): ... here.
(do_pragma_poison): Don't do a callback for poison identifiers.
* cpplib.h (struct cpp_callbacks): Don't do poison callbacks.
* cppmain.c (setup_callbacks): Similarly.
From-SVN: r44466
Jan Hubicka [Sun, 29 Jul 2001 21:28:42 +0000 (23:28 +0200)]
rtlanal.c (parms_set, [...]): Break out from...; handle multiple sets.
* rtlanal.c (parms_set, find_first_parameter_load): Break out from...;
handle multiple sets.
* except.c (sjlj_mark_call_sites): .... here.
* gcse.c (insert_insn_end_bb): Use find_first_parameter_load.
From-SVN: r44465
Jan Hubicka [Sun, 29 Jul 2001 19:44:42 +0000 (21:44 +0200)]
Suggested by Richard Henderson and Richard Kenner:
* combine.c (recog_for_combine): Use the fake recog
only if instruction does not match.
* rtl.h (NOOP_MOVE_INSN_CODE): New.
* rtlanal.c (noop_move_p): Always return 1 for NOOP_MOVE_INSN_CODE.
* combine.c (try_combine): Discover noop jump as direct jump.
From-SVN: r44464
Daniel Berlin [Sun, 29 Jul 2001 18:23:36 +0000 (18:23 +0000)]
df.c (df_rd_global_compute): Add successors to worklist, not current item.
2001-07-29 Daniel Berlin <dan@cgsoftware.com>
* df.c (df_rd_global_compute): Add successors to worklist, not
current item.
(df_ru_global_compute): Ditto for preds.
From-SVN: r44461
Daniel Berlin [Sun, 29 Jul 2001 18:21:08 +0000 (18:21 +0000)]
[multiple changes]
2001-07-27 Daniel Berlin <dan@cgsoftware.com>
* regclass.c (reg_scan_mark_refs): Increment REG_N_REFS when we
increment REG_N_SETS.
2001-07-26 Daniel Berlin <dan@cgsoftware.com>
* sbitmap.h: New prototype for sbitmap_a_xor_b.
* sbitmap.c (sbitmap_a_xor_b): New function.
#ifdef the basic block stuff on the define IN_GCC.
From-SVN: r44460
Neil Booth [Sun, 29 Jul 2001 17:27:57 +0000 (17:27 +0000)]
cppexp.c (parse_defined): Always record the macro name.
* cppexp.c (parse_defined): Always record the macro name.
(lex): Don't worry about identifiers, or special-case
CPP_NOT here.
(_cpp_parse_expr): Figure out at the end of the routine
whether we saw a valid !defined() expression.
* cppfiles.c (stack_include_file): Update for mi_valid.
(_cpp_pop_file_buffer): Similarly.
* cpplex.c (_cpp_lex_token): Similarly.
* cpphash.h (enum mi_state, enum mi_ind, mi_state,
mi_if_not_defined, mi_lexed): Remove.
(mi_valid): New.
* cpplib.c (do_if): Simplify.
(do_endif, push_conditional, _cpp_handle_directive): Update
for renaming of mi_state to mi_valid.
* cpp.texi: Add index entries for digraphs, and add comment
that C++ refers to them as alternative tokens.
From-SVN: r44459
Jan Hubicka [Sun, 29 Jul 2001 17:01:53 +0000 (17:01 +0000)]
basic-block.h (CLEANUP_PRE_LOOP): New.
* basic-block.h (CLEANUP_PRE_LOOP): New.
* except.c (finish_eh_generation): Update call of cleanup_cfg.
* sibcall.c (optimize_sibling_calls): Likewise.
* toplev.c (rest_of_compilation): Likewise.
* flow.c (try_forward_edges): Take argument MODE;
do not forward over loop pre-headers if CLEANUP_PRE_LOOP.
(try_optimize_cfg): Update call of try_forward_edges.
* (validate_replace_rtx_1): Fix simplification of MINUS.
From-SVN: r44458
Neil Booth [Sun, 29 Jul 2001 14:40:45 +0000 (14:40 +0000)]
re PR preprocessor/3669 (-M -g3 outputs macros as well as dependency info)
PR preprocessor/3669
* cppinit.c (init_dependency_output): Turn off dump requests
if sending dependencies to stdout.
From-SVN: r44457
Mark Wielaard [Sun, 29 Jul 2001 10:05:08 +0000 (10:05 +0000)]
* HACKING: add description on updating namespace
From-SVN: r44454
GCC Administrator [Sun, 29 Jul 2001 07:16:10 +0000 (07:16 +0000)]
Daily bump.
From-SVN: r44452
Richard Henderson [Sun, 29 Jul 2001 06:59:47 +0000 (23:59 -0700)]
flow.c (life_analysis): Elide PROP_ALLOW_CFG_CHANGES if not optimizing.
* flow.c (life_analysis): Elide PROP_ALLOW_CFG_CHANGES if
not optimizing.
From-SVN: r44451
Golubev I. N. [Sun, 29 Jul 2001 06:33:34 +0000 (06:33 +0000)]
* config/i386/sco5.h (DWARF2_DEBUGGING_INFO): Define.
From-SVN: r44447
Kazu Hirata [Sun, 29 Jul 2001 03:12:34 +0000 (03:12 +0000)]
h8300.h (ENCODE_SECTION_INFO): Check to see if DECL is VAR_DECL first to prevent an ICE.
* config/h8300/h8300.h (ENCODE_SECTION_INFO): Check to see if DECL
is VAR_DECL first to prevent an ICE.
From-SVN: r44446
Richard Henderson [Sun, 29 Jul 2001 02:46:18 +0000 (19:46 -0700)]
varasm.c (immed_real_const_1): Don't elide special cases for nested functions.
* varasm.c (immed_real_const_1): Don't elide special cases for
nested functions.
(clear_const_double_mem): Clear const_tiny_rtx too.
From-SVN: r44445
Richard Henderson [Sun, 29 Jul 2001 02:10:42 +0000 (19:10 -0700)]
dwarf2out.c (dw_val_class_offset): New.
* dwarf2out.c (dw_val_class_offset): New.
(struct dw_ranges_struct, dw_ranges_ref): New.
(ranges_table, ranges_table_allocated): New.
(ranges_table_in_use, RANGES_TABLE_INCREMENT): New.
(add_AT_offset, add_ranges, output_ranges): New.
(print_die, output_die): Handle dw_val_class_offset.
(attr_checksum, size_of_die, value_format): Likewise.
(gen_lexical_block_die): Handle non-contiguous blocks.
(gen_block_die): Likewise.
(dwarf2out_finish): Add a DW_AT_entry_pc to the compilation unit
if needed. Dump the ranges table.
* final.c (final_start_function): Remove unnecessary notes and
rebuild the block tree before numbering the blocks.
* function.c (reorder_blocks_0): Walk the existing block tree
to unmark all blocks.
(reorder_blocks_1): Create block fragments when duplicate block
notes are seen.
(reorder_fix_fragments): New.
(reorder_blocks): Call it.
* tree.h (BLOCK_FRAGMENT_ORIGIN, BLOCK_FRAGMENT_CHAIN): New.
From-SVN: r44444
Richard Henderson [Sun, 29 Jul 2001 01:39:17 +0000 (18:39 -0700)]
* method.c (pending_inlines): Remove.
From-SVN: r44443
Richard Henderson [Sun, 29 Jul 2001 01:35:13 +0000 (18:35 -0700)]
* emit-rtl.c (adjust_address): Make a copy of the memory address.
From-SVN: r44442
Richard Henderson [Sun, 29 Jul 2001 01:13:53 +0000 (18:13 -0700)]
flow.c (add_to_mem_set_list): New function.
* flow.c (add_to_mem_set_list): New function.
(init_propagate_block_info): Use it.
(mark_set_1): Likewise.
(insn_dead_p): Canonicalize memory address for dead store
comparison. Allow wider mode stores to kill narrower mode stores.
(invalidate_mems_from_autoinc): Use invalidate_mems_from_set.
(invalidate_mems_from_set): Don't handle MEMs.
From-SVN: r44441
Kazu Hirata [Sun, 29 Jul 2001 00:44:40 +0000 (00:44 +0000)]
* config/h8300/h8300.h: Fix formatting.
From-SVN: r44440
Jan Hubicka [Sat, 28 Jul 2001 21:37:35 +0000 (23:37 +0200)]
basic-block.h (EDGE_FREQUENCY): New macro.
* basic-block.h (EDGE_FREQUENCY): New macro.
* bb-reorder (fixup_reorder_chain): Set counts and frequencies
for new BB/edges.
* flow.c (find_sub_basic_blocks): Likewise.
(try_crossjump_to_edge): Likewise; use EDGE_FREQUENCY
(redirect_edge_and_branch): Use EDGE_FREQUENCY.
* predict.c (DEF_PREDICTOR): New argument FLAGS.
(HITRATE): New macro.
(PRED_FLAG_FIRST_MATCH): New constant.
(predictor_info): New field flgags.
(combine_predictions_for_insn): Use DS theory to combine
probabilities; set the edge probabilities when finished.
(estimate_probability): Avoid duplicated matches
of LOOP_BRANCH heuristics for nested loops; update comment.
* predict.def: Add flags for each prediction, set probabilities
according to B&L paper.
* predict.h (DEF_PREDICTOR): New argument FLAGS.
* profile.c (compute_branch_probabilities): Cleanup way the edge
probabilities are computed and REG_BR_PROB notes are dropped; if
values does not match, emit error.
(init_branch_prob): Do error instead of warning when profile driven
feedback is missing or corrupt.
From-SVN: r44439
Jan Hubicka [Sat, 28 Jul 2001 20:39:02 +0000 (22:39 +0200)]
* analyze_brprob: Avoid more overflows.
From-SVN: r44438
GCC Administrator [Sat, 28 Jul 2001 07:16:09 +0000 (07:16 +0000)]
Daily bump.
From-SVN: r44436
DJ Delorie [Sat, 28 Jul 2001 03:13:34 +0000 (23:13 -0400)]
ifcvt.c (noce_get_alt_condition): If the condition is a compare against a constant...
* ifcvt.c (noce_get_alt_condition): If the condition is a compare
against a constant, try to adjust the compare to have the desired
constant in it so that min/max optimizations happen more often.
From-SVN: r44435
Richard Henderson [Fri, 27 Jul 2001 21:10:29 +0000 (14:10 -0700)]
* test_summary: Copy LAST_UPDATED UTC time to head of summary.
From-SVN: r44433
Jan Hubicka [Fri, 27 Jul 2001 16:03:08 +0000 (18:03 +0200)]
* analyze_brprob: Avoid overflows.
From-SVN: r44430
Jan Hubicka [Fri, 27 Jul 2001 15:55:41 +0000 (17:55 +0200)]
flow.c (last_loop_beg_note): New function.
* flow.c (last_loop_beg_note): New function.
(redirect_edge_and_branch): Use it.
(split_edge): Likewise.
* alias.c (loop_p): Avoid uninitialized memory access.
* flow.c (try_forward_edges): Avoid accessing freed memory.
* flow.c (backward_edge_of_syntactic_loop_p): Avoid uninitialized
variable access.
From-SVN: r44429
Andrew Haley [Fri, 27 Jul 2001 15:20:41 +0000 (15:20 +0000)]
linux.h (CPP_DEFAULT_CPU_SPEC): New.
2001-07-26 Andrew Haley <aph@redhat.com>
Joern Rennecke <amylaar@redhat.com>
* config/sh/linux.h (CPP_DEFAULT_CPU_SPEC): New.
(SUBTARGET_CPP_ENDIAN_SPEC): New.
(SUBTARGET_CPP_SPEC): New.
(CPP_SPEC): Remove.
* config/sh/sh.h (SUBTARGET_CPP_ENDIAN_SPEC): New.
(SUBTARGET_CPP_PTR_SPEC): New.
(CPP_DEFAULT_CPU_SPEC): New.
(EXTRA_SPECS): Add SUBTARGET_CPP_ENDIAN_SPEC,
SUBTARGET_CPP_PTR_SPEC, and CPP_DEFAULT_CPU_SPEC.
(CPP_SPEC): Break out parts into SUBTARGET_CPP_ENDIAN_SPEC,
SUBTARGET_CPP_PTR_SPEC, and CPP_DEFAULT_CPU_SPEC.
(SUBTARGET_CPP_SPEC): Define as an empty string.
From-SVN: r44428
Nathan Sidwell [Fri, 27 Jul 2001 15:12:49 +0000 (15:12 +0000)]
class.c (mark_primary_virtual_base): Don't adjust base offsets here.
cp:
* class.c (mark_primary_virtual_base): Don't adjust base
offsets here.
(dfs_unshared_virtual_bases): Adjust them here.
(mark_primary_bases): Explain why we adjust at the end.
testsuite:
* g++.dg/abi/vbase8-21.C: New test.
From-SVN: r44425
Nathan Sidwell [Fri, 27 Jul 2001 15:07:40 +0000 (15:07 +0000)]
class.c (finish_struct_1): When copying the primary base's VFIELD, make sure we find it is at offset zero.
cp:
* class.c (finish_struct_1): When copying the primary base's
VFIELD, make sure we find it is at offset zero.
testsuite:
* g++.dg/abi/vbase8-10.C: New test.
From-SVN: r44421
Rainer Orth [Fri, 27 Jul 2001 12:21:56 +0000 (12:21 +0000)]
g++.exp (g++_set_ld_library_path): Renamed to ${tool}_set_ld_library_path.
gcc/testsuite:
* lib/g++.exp (g++_set_ld_library_path): Renamed to
${tool}_set_ld_library_path.
Changed caller.
* lib/objc.exp (${tool}_set_ld_library_path): New, copied from
g++.exp.
libjava/testsuite:
* lib/libjava.exp (${tool}_set_ld_library_path): New, copied from
g++.exp.
From-SVN: r44420
Gerald Pfeifer [Fri, 27 Jul 2001 08:48:38 +0000 (10:48 +0200)]
install.texi (Configuration): Properly link the host specific instructions also when generating HTML.
* doc/install.texi (Configuration): Properly link the host
specific instructions also when generating HTML.
From-SVN: r44416
GCC Administrator [Fri, 27 Jul 2001 07:16:44 +0000 (07:16 +0000)]
Daily bump.
From-SVN: r44415
Richard Henderson [Fri, 27 Jul 2001 06:00:45 +0000 (23:00 -0700)]
gcc_update: Dump timestamp in LAST_UPDATED.
* contrib/gcc_update: Dump timestamp in LAST_UPDATED.
* .cvsignore: Add LAST_UPDATED.
From-SVN: r44413