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John David Anglin
f27315216e Makefile.in: Add MAKEOVERRIDES= to suppress exporting environment to (sub)shells. 
2001-11-16  John David Anglin  <dave@hiauly1.hia.nrc.ca>

	* Makefile.in: Add MAKEOVERRIDES= to suppress exporting
	environment to (sub)shells.

From-SVN: r47106
 2001-11-16 21:29:29 +00:00
David O'Brien
f910b1bb5f config.gcc (arm*-*-rtems*, [...]): Include various CPU headers via tm_file. 
2001-11-16  David O'Brien  <obrien@FreeBSD.org>
	* config.gcc (arm*-*-rtems*, arm-*-coff*, armel-*-coff*,
	arm-*-vxworks*, arm-*-riscix1.[01]*, arm-*-riscix*,
	arm-semi-aout, armel-semi-aout, arm-semi-aof, armel-semi-aof,
	arm*-*-netbsd*, arm*-*-linux*, arm*-*-uclinux*, arm*-*-aout,
	arm*-*-ecos-elf, arm*-*-elf, arm*-*-conix*, arm*-*-oabi,
	arm-*-pe*, strongarm-*-elf*, strongarm-*-coff*, strongarm-*-pe,
	xscale-*-elf, xscale-*-coff: Include various CPU headers via tm_file.
	* config/arm/aof.h: Don't include arm.h.
	* config/arm/aout.h: Likewise.
	* config/arm/coff.h: Don't include semi.h and aout.h.
	* config/arm/elf.h: Don't include aout.h.
	* config/arm/netbsd.h: Don't include netbsd.h and aout.h.
	(TARGET_VERSION): Undef before defining.
	(ARM_OS_NAME): Likewise
	(TARGET_DEFAULT): Likewise
	(TARGET_MEM_FUNCTIONS): Do not need to undefine now.
	* config/arm/pe.h: Don't include arm/coff.h.
	* config/arm/riscix.h (CPP_SPEC, SUBTARGET_CPP_SPEC): Use
	SUBTARGET_CPP_SPEC rather than overiding the arm.h CPP_SPEC definition.
	* config/arm/riscix1-1.h: Likewise.
	* config/arm/rix-gas.h: Don't include riscix.h.
	(DBX_CONTIN_LENGTH): Undef before defining.
	* config/arm/semi.h: Don't include aout.h.
	* config/arm/semiaof.h: Don't include aof.h.
	* config/arm/strongarm-coff.h: Don't include coff.h.
	* config/arm/strongarm-pe.h: Don't include strongarm-coff.h and pe.h.
	* config/arm/vxarm.h: Don't include arm/coff.h.
	* config/arm/xscale-coff.h: Don't include coff.h.

Approved by:  Nick Clifton <nickc@cambridge.redhat.com>
              <m3ofm2c27q.fsf@north-pole.nickc.cambridge.redhat.com>

From-SVN: r47105
 2001-11-16 21:23:16 +00:00
Paolo Carlini
9c8e9f6296 stl_deque.h (deque::erase()): Fix memory leak. 
2001-11-16  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/stl_deque.h (deque::erase()):  Fix memory leak.

From-SVN: r47103
 2001-11-16 21:00:59 +00:00
Loren J. Rittle
7dd4ba48c4 howto.html (Thread-safety): Rename section to ``The Standard C++ library and multithreading'' and update... 
* docs/html/17_intro/howto.html (Thread-safety): Rename
        section to ``The Standard C++ library and multithreading'' and
        update information based on recent mailing list traffic.  Move
        all discussion of __USE_MALLOC to...
        * docs/html/23_containers/howto.html (Containers and multithreading):
        ...here and rework it based on recent mailing list traffic.

From-SVN: r47102
 2001-11-16 20:59:10 +00:00
Richard Kenner
847898f6f5 pa.c: Reflect changes in calling sequences of alter_reg and emit_cmp_insn. 
* config/pa/pa.c: Reflect changes in calling sequences of alter_reg and
	emit_cmp_insn.

From-SVN: r47101
 2001-11-16 15:30:19 -05:00
Andreas Jaeger
d0225025e0 cfglayout.c (fixup_fallthru_exit_predecesor): Make void, rename to .... 
* cfglayout.c (fixup_fallthru_exit_predecesor): Make void, rename
	to ....
	(fixup_fallthru_exit_predecessor): ... this.
	Change callers and prototype.

From-SVN: r47098
 2001-11-16 21:15:29 +01:00
Tom Tromey
f6b733ed1f verify.cc (_Jv_BytecodeVerifier::is_assignable_from_slow): New method. 
* verify.cc (_Jv_BytecodeVerifier::is_assignable_from_slow): New
	method.
	(type::compatible): Use it.
	(type::merge): Likewise.
	(type::promote): Return a `type&'.
	(get_one_type): Promote return value.

From-SVN: r47097
 2001-11-16 19:59:16 +00:00
Bernd Schmidt
29628f27db Some SSE fixes 
From-SVN: r47096
 2001-11-16 19:58:40 +00:00
Tom Tromey
54b6b24152 Re-merge with Classpath, from Brian Jones: 
* java/lang/Integer.java (getInteger): Attempt to decode the value
	of the system property instead of the name of the system property.
	(parseInt): Throw NumberFormatException explicitly in the case of
	a null argument in keeping with JDK 1.3.

From-SVN: r47095
 2001-11-16 19:52:24 +00:00
Neil Booth
08f3a861a0 * cp-tree.h (print_class_statistics): Restore. 
From-SVN: r47094
 2001-11-16 19:17:32 +00:00
Mark Wielaard
74808218ae Timer.java (TaskQueue.isStopped): Remove method. 
* java/util/Timer.java (TaskQueue.isStopped): Remove method.
	(Scheduler.run): Try to re-schedule task and ignore exception if
	queue has been stopped.

From-SVN: r47093
 2001-11-16 19:00:47 +00:00
Joseph Myers
81bbae61ce linux-and-gnu.texi: Remove. 
* doc/include/linux-and-gnu.texi: Remove.
	* doc/gnu.texi: New.
	* doc/gcc.texi: Include gnu.texi instead of linux-and-gnu.texi.
	* Makefile.in ($(docdir)/gcc.info, gcc.dvi): Update dependencies.

From-SVN: r47092
 2001-11-16 18:56:14 +00:00
Kazu Hirata
6b857ce34b a29k.c: Fix comment formatting. 
* config/a29k/a29k.c: Fix comment formatting.
	* config/a29k/a29k.h: Likewise.
	* config/arc/arc.c: Likewise.
	* config/arc/arc.h: Likewise.
	* config/vax/vax.c: Likewise.
	* config/vax/vax.h: Likewise.
	* config/we32k/we32k.c: Likewise.
	* config/we32k/we32k.h: Likewise.

From-SVN: r47091
 2001-11-16 18:33:57 +00:00
Jeff Law
bcb0771008 unroll.c (copy_loop_body): Initialize JUMP_LABEL field after creating a new jump insn. 
* unroll.c (copy_loop_body): Initialize JUMP_LABEL field after
	creating a new jump insn.

From-SVN: r47090
 2001-11-16 10:08:12 -07:00
Richard Kenner
c952ff4b08 expr.c (expand_expr, [...]): Refine test for when to copy misaligned data. 
* expr.c (expand_expr, case ADDR_EXPR): Refine test for when to
	copy misaligned data.
	* varasm.c (assemble_variable): Set alignment into MEM when changed.

From-SVN: r47089
 2001-11-16 09:02:56 -05:00
Graham Stott
f4dc10d1cb optabs.c (prepare_cmp_insn): Correct lossage in last change fix OPALIGN type. 
* optabs.c (prepare_cmp_insn): Correct lossage in last change fix
	OPALIGN type.

From-SVN: r47088
 2001-11-16 13:22:59 +00:00
Olivier Hainque
6d41a92f7c except.c: Support for catching a list of types with a single handler (struct eh_region):... 
* except.c: Support for catching a list of types with a single handler
        (struct eh_region): Change type and filter to lists for catch regions.
        (mark_eh_region): Mark the filter list for GC also.
        (expand_start_catch): Always build a list if argument not NULL and
        register each type of the list through add_type_for_runtime.
        (duplicate_eh_region_1): Change type into type_list for catch regions.
        (assign_filter_values): Assign a filter to each type associated with a
        catch region. Assign filter for NULL types in a unique entry in the
        filter list.
        (build_post_landing_pads): Emit compare and jump for each filter of
        the list associated with a catch region.
        (reachable_next_level): When the type thrown is known, stop the search
        as soon as one type within a catch list matches. Also, a handler is
        potentially reachable only if at least one of the types it catches
        has not been previously caught.
        (collect_one_action_chain): Retrieve the filter for a NULL type list
        from the first filter list entry. For non NULL type lists, add an
        action record for every filter assigned.
        * except.h: Reflect changes in comment before expand_start_catch.

From-SVN: r47087
 2001-11-16 07:48:18 -05:00
Richard Kenner
a8ca89dca8 expr.c (expand_expr, [...]): Only copy for misaligned if BLKmode. 
* expr.c (expand_expr, case ADDR_EXPR): Only copy for misaligned if
	BLKmode.

From-SVN: r47086
 2001-11-16 07:11:13 -05:00
Andreas Tobler
3b2d150717 * config/sparc/sparc.c: Remove ALIGN arg from emit_cmp_insn. 
From-SVN: r47085
 2001-11-16 06:33:23 -05:00
GCC Administrator
45fb7df53e Daily bump. 
From-SVN: r47083
 2001-11-16 08:16:11 +00:00
Jakub Jelinek
25e7f43985 c-lang.c (finish_file): Don't emit static inline functions if they weren't referenced. 
* c-lang.c (finish_file): Don't emit static inline functions if
	they weren't referenced.

	* gcc.c-torture/execute/20011115-1.c: New test.

From-SVN: r47082
 2001-11-16 09:05:16 +01:00
Stan Shebs
38b3baaef4 * expr.c (expand_expr, case COMPONENT_REF): Fix variable ref. 
From-SVN: r47081
 2001-11-16 04:40:11 +00:00
Bryce McKinlay
e790b36a7c s390.md: Remove ALIGN arg from emit_cmp_and_jump_insns call. 
* config/s390/s390.md: Remove ALIGN arg from emit_cmp_and_jump_insns
	call.
	* config/i386/i386.md: Likewise.

From-SVN: r47080
 2001-11-16 03:05:10 +00:00
Richard Kenner
5237fc0720 * timevar.c (rtl.h): Include so get fancy abort. 
From-SVN: r47079
 2001-11-15 21:36:39 -05:00
Richard Kenner
d43e0b7d97 expr.c (store_field): Pass tree instead of max size; callers changed. 
* expr.c (store_field): Pass tree instead of max size; callers changed.
	Change handling of alignment.
	Only copy to_rtx if is TARGET.
	(expand_expr_unaligned): Delete; callers now use expand_expr.
	(emit_cmp_insn): No longer take ALIGN parm; all callers changed.
	(expand_assignment): Change handling of alignment.
	Only copy to_rtx if was original.
	(get_inner_reference): No longer return alginment; callers changed.
	(expand_expr, case COMPONENT_REF): Change handling of alignment.
	(expand_expr, case ADDR_EXPR): Make copy if not sufficiently aligned.
	(compare_from_rtx): Delete ALIGN parm; all callers changed.
	(do_compare_rtx_and_jump): Likewise.
	* expr.h: Reflect above changes.
	* tree.h: Likewise.
	* dwarf2out.c (loc_descriptor_from_tree): Remove ALIGN parameter
	to get_inner_reference.
	* builtins.c: Remove ALIGN parm in call to emit_cmp_and_jump_insns.
	* doloop.c, except.c, explow.c, loop.c, stmt.c, unroll.c: Likewise.
	* optabs.c: Likewise.
	(prepare_cmp_insn): Now static; remove ALIGN parm.  Callers changed.
	(emit_cmp_and_jump_insns): Remove ALIGN parm; all callers changed.
	* expmed.c: Remove ALIGN arg from calls to compare_from_rtx,
	compare_rtx_and_jump, and emit_cmp_jump_insns.
	* fold-const.c: Remove PALIGN in calls to get_inner_reference.
	* function.c (assign_stack_temp_for_type): No longer static.
	* optabs.h (emit_cmp_insn): Remove ALIGN parm.
	(prepare_cmp_insn): Delete declaration.
	* rtl.h (assign_stack_temp_for_type): Add declaration.
	* config/alpha/alpha.c, config/d30v/d30v.c: Reflect above changes.
	* config/clipper/clipper.c, config/h8300/h8300.c: Likewise.
	* config/i386/i386.c,config/mips/mips.c: Likewise.
	* config/i860/i860.c, config/ia64/ia64.c: Likewise.
	* config/rs6000/rs6000.c, config/sh/sh.c: Likewise.
	* alias.c (nonoverlapping_memrefs): Use REGNO_PTR_FRAME_P.
	* emit-rtl.c (change_address): Fix typo in default alignment.
	(adjust_address_1): Use mode of NEW, not MODE, when setting size.
	* expr.c (highest_pow2_factor, case WITH_RECORD_EXPR): New case.
	* rtl.h (REGNO_PTR_FRAME_P): New macro.

	* expr.c (store_field): Pass tree instead of max size; callers changed.
	Change handling of alignment.
	Only copy to_rtx if is TARGET.
	(expand_expr_unaligned): Delete; callers now use expand_expr.
	(emit_cmp_insn): No longer take ALIGN parm; all callers changed.
	(expand_assignment): Change handling of alignment.
	Only copy to_rtx if was original.
	(get_inner_reference): No longer return alginment; callers changed.
	(expand_expr, case COMPONENT_REF): Change handling of alignment.
	(expand_expr, case ADDR_EXPR): Make copy if not sufficiently aligned.
	(compare_from_rtx): Delete ALIGN parm; all callers changed.
	(do_compare_rtx_and_jump): Likewise.
	* expr.h: Reflect above changes.
	* tree.h: Likewise.
	* dwarf2out.c (loc_descriptor_from_tree): Remove ALIGN parameter
	to get_inner_reference.
	* except.c: Remove ALIGN parameter in call to emit_cmp_and_jump_insns.
	* explow.c: Likewise.
	* loop.c: Likewise.
	* optabs.c: Likewise.
	(prepare_cmp_insn): Now static; remove ALIGN parm.  Callers changed.
	(emit_cmp_and_jump_insns): Remove ALIGN parm; all callers changed.
	* fold-const.c: Remove PALIGN in calls to get_inner_reference.
	* function.c (assign_stack_temp_for_type): No longer static.
	* optabs.h (emit_cmp_insn): Remove ALIGN parm.
	(prepare_cmp_insn): Delete declaration.
	* rtl.h (assign_stack_temp_for_type): Add declaration.
	* config/d30v/d30v.c: Reflect above changes.
	* config/i860/i860.c, config/ia64/ia64.c: Likewise.
	* config/rs6000/rs6000.c, config/sh/sh.c: Likewise.
	* ada/trans.c, ada/utils2.c: Remove PALIGN parameter to
	get_inner_reference.

From-SVN: r47078
 2001-11-15 21:26:42 -05:00
Tom Tromey
f50e7a2d92 verify.cc (type::compatible): Use _Jv_IsAssignableFrom. 
* verify.cc (type::compatible): Use _Jv_IsAssignableFrom.
	(type::merge): Likewise.

From-SVN: r47077
 2001-11-16 01:28:55 +00:00
Dale Johannesen
9f1a9740d4 darwin.h (SELECT_RTX_SECTION): Force address initializers into 'const' section 
* config/darwin.h (SELECT_RTX_SECTION):  Force address
	initializers into 'const' section
	* config/rs6000/rs6000.c (rs6000_emit_cmove):  Fix mode of
	if_then_else to match result, not operands

From-SVN: r47076
 2001-11-16 01:06:37 +00:00
Richard Kenner
a06ef755a3 alias.c (nonoverlapping_memrefs): Use REGNO_PTR_FRAME_P. 
* alias.c (nonoverlapping_memrefs): Use REGNO_PTR_FRAME_P.
	* emit-rtl.c (change_address): Fix typo in default alignment.
	(adjust_address_1): Use mode of NEW, not MODE, when setting size.
	* expr.c (highest_pow2_factor, case WITH_RECORD_EXPR): New case.
	* rtl.h (REGNO_PTR_FRAME_P): New macro.

	* expr.c (store_field): Pass tree instead of max size; callers changed.
	Change handling of alignment.
	Only copy to_rtx if is TARGET.
	(expand_expr_unaligned): Delete; callers now use expand_expr.
	(emit_cmp_insn): No longer take ALIGN parm; all callers changed.
	(expand_assignment): Change handling of alignment.
	Only copy to_rtx if was original.
	(get_inner_reference): No longer return alginment; callers changed.
	(expand_expr, case COMPONENT_REF): Change handling of alignment.
	(expand_expr, case ADDR_EXPR): Make copy if not sufficiently aligned.
	(compare_from_rtx): Delete ALIGN parm; all callers changed.
	(do_compare_rtx_and_jump): Likewise.
	* expr.h: Reflect above changes.
	* tree.h: Likewise.
	* dwarf2out.c (loc_descriptor_from_tree): Remove ALIGN parameter
	to get_inner_reference.
	* except.c: Remove ALIGN parameter in call to emit_cmp_and_jump_insns.
	* explow.c: Likewise.
	* loop.c: Likewise.
	* optabs.c: Likewise.
	(prepare_cmp_insn): Now static; remove ALIGN parm.  Callers changed.
	(emit_cmp_and_jump_insns): Remove ALIGN parm; all callers changed.
	* fold-const.c: Remove PALIGN in calls to get_inner_reference.
	* function.c (assign_stack_temp_for_type): No longer static.
	* optabs.h (emit_cmp_insn): Remove ALIGN parm.
	(prepare_cmp_insn): Delete declaration.
	* rtl.h (assign_stack_temp_for_type): Add declaration.
	* config/d30v/d30v.c: Reflect above changes.
	* config/i860/i860.c, config/ia64/ia64.c: Likewise.
	* config/rs6000/rs6000.c, config/sh/sh.c: Likewise.
	* ada/trans.c, ada/utils2.c: Remove PALIGN parameter to
	get_inner_reference.

From-SVN: r47075
 2001-11-15 18:44:58 -05:00
Richard Kenner
d215024f7f alias.c (nonoverlapping_memrefs): Use REGNO_PTR_FRAME_P. 
* alias.c (nonoverlapping_memrefs): Use REGNO_PTR_FRAME_P.
	* emit-rtl.c (change_address): Fix typo in default alignment.
	(adjust_address_1): Use mode of NEW, not MODE, when setting size.
	* expr.c (highest_pow2_factor, case WITH_RECORD_EXPR): New case.
	* rtl.h (REGNO_PTR_FRAME_P): New macro.

	* expr.c (store_field): Pass tree instead of max size; callers changed.
	Change handling of alignment.
	Only copy to_rtx if is TARGET.
	(expand_expr_unaligned): Delete; callers now use expand_expr.
	(emit_cmp_insn): No longer take ALIGN parm; all callers changed.
	(expand_assignment): Change handling of alignment.
	Only copy to_rtx if was original.
	(get_inner_reference): No longer return alginment; callers changed.
	(expand_expr, case COMPONENT_REF): Change handling of alignment.
	(expand_expr, case ADDR_EXPR): Make copy if not sufficiently aligned.
	(compare_from_rtx): Delete ALIGN parm; all callers changed.
	(do_compare_rtx_and_jump): Likewise.
	* expr.h: Reflect above changes.
	* tree.h: Likewise.
	* dwarf2out.c (loc_descriptor_from_tree): Remove ALIGN parameter
	to get_inner_reference.
	* except.c: Remove ALIGN parameter in call to emit_cmp_and_jump_insns.
	* explow.c: Likewise.
	* loop.c: Likewise.
	* optabs.c: Likewise.
	(prepare_cmp_insn): Now static; remove ALIGN parm.  Callers changed.
	(emit_cmp_and_jump_insns): Remove ALIGN parm; all callers changed.
	* fold-const.c: Remove PALIGN in calls to get_inner_reference.
	* function.c (assign_stack_temp_for_type): No longer static.
	* optabs.h (emit_cmp_insn): Remove ALIGN parm.
	(prepare_cmp_insn): Delete declaration.
	* rtl.h (assign_stack_temp_for_type): Add declaration.
	* config/d30v/d30v.c: Reflect above changes.
	* config/i860/i860.c, config/ia64/ia64.c: Likewise.
	* config/rs6000/rs6000.c, config/sh/sh.c: Likewise.
	* ada/trans.c, ada/utils2.c: Remove PALIGN parameter to
	get_inner_reference.

From-SVN: r47074
 2001-11-15 18:34:17 -05:00
Stan Shebs
7960cfbb82 rs6000.h: Fix a comment typo. 
* config/rs6000/rs6000.h: Fix a comment typo.
        (RTX_COSTS): Sort processor versions better.

From-SVN: r47073
 2001-11-15 21:06:51 +00:00
Kazu Hirata
8d7958825d * config/h8300/h8300.md: Fix insn length of bit insns. 
From-SVN: r47070
 2001-11-15 20:49:01 +00:00
Richard Kenner
1fac0c3382 White-space change 
From-SVN: r47069
 2001-11-15 15:17:48 -05:00
Jeffrey A Law
d3982b7128 config.in (HAVE_UINTPTR_T): Provide autoconf stub. 
* config.in (HAVE_UINTPTR_T): Provide autoconf stub.
        * configure.in (HAVE_UINTPTR_T): Test for system defining
        uintptr_t and define HAVE_UINTPTR_T appropriately.
        * regex.c (uintptr_t): Do not provide a definition if the
        system provided one.

From-SVN: r47068
 2001-11-15 11:11:24 -07:00
Jeffrey A Law
7ddfb6510b regex.c (PREFIX): Provide an alternate definition for non-ANSI/ISO compilers. 
* regex.c (PREFIX): Provide an alternate definition for
	non-ANSI/ISO compilers.
	(ARG_PREFIX): Likewise.

From-SVN: r47067
 2001-11-15 11:04:08 -07:00
Jason Merrill
18b5b8d64c dwarf2out.c (dwarf2out_finish): Don't abort because of orphan DIEs if there were errors in the source. 
* dwarf2out.c (dwarf2out_finish): Don't abort because of orphan
        DIEs if there were errors in the source.

        * config/alpha/alpha-interix.h, config/alpha/elf.h,
        config/arm/coff.h, config/i386/djgpp.h, config/i386/i386.c,
        config/i386/i386.h, config/i386/sco5.h, config/i960/i960-coff.h,
        config/m68k/coff.h, config/m88k/m88k.h, config/m88k/m88k.c,
        config/pa/pa64-hpux.h, config/sh/sh.h, config/sparc/litecoff.h,
        config/elfos.h, config/lynx.h, config/netware.h,
        config/m68hc11/m68hc11.h, config/mcore/mcore-pe.h,
        config/s390/linux64.h: Remove definitions of INT_ASM_OP, change
        uses to use ASM_LONG.

From-SVN: r47066
 2001-11-15 12:55:28 -05:00
Jason Merrill
f6b08fe890 reduce arena size for small targets 
From-SVN: r47065
 2001-11-15 12:48:07 -05:00
Jason Merrill
22f86c323f avoid includes 
From-SVN: r47064
 2001-11-15 12:47:40 -05:00
Jason Merrill
3b1a413282 * method.c (use_thunk): Don't emit debugging information for thunks. 
From-SVN: r47063
 2001-11-15 12:33:24 -05:00
Alan Matsuoka
94414790d6 gensupport.c [...]: Change call to alloca to xmalloc. 
2001-11-15  Alan Matsuoka  <alanm@redhat.com>

	* gensupport.c	process_include : Change call to alloca to
	xmalloc.

From-SVN: r47062
 2001-11-15 16:50:48 +00:00
Jason Merrill
8a2b77e737 parse.y: Add ... 
* parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
        * decl.c (make_typename_type): Handle getting a class template.
        * search.c (lookup_field_r): A class template is good enough for
        want_type.

        * call.c (convert_like_real): Only use cp_convert for the bad part.
        (standard_conversion): Also allow bad int->enum.
        * typeck.c (ptr_reasonably_similar): Also allow functions to
        interconvert.  Pointers to same-size integers are reasonably
        similar.

        * cvt.c (convert_to_void): If we build a new COND_EXPR, always
        give it void type.

From-SVN: r47060
 2001-11-15 10:09:43 -05:00
Aldy Hernandez
9bddde52b4 rs6000.md: Use spaces instead of tabs in output templates. 
* config/rs6000/rs6000.md: Use spaces instead of tabs in output
        templates.

From-SVN: r47059
 2001-11-15 15:04:10 +00:00
Richard Kenner
fea54805d1 final.c (alter_subreg): If simplify_subreg can't do anything, handle REG ourselves and abort for others. 
* final.c (alter_subreg): If simplify_subreg can't do anything,
	handle REG ourselves and abort for others.

From-SVN: r47058
 2001-11-15 09:58:19 -05:00
Richard Hodson
768caa286d h8300.c (dosize): Avoid corrupting R3 in interrupt routines. 
* config/h8300/h8300.c (dosize): Avoid corrupting R3 in interrupt
	routines.

From-SVN: r47057
 2001-11-15 14:52:51 +00:00
Neil Booth
56c2b525b3 * fix-header.c (read_scan_file): Update. 
From-SVN: r47055
 2001-11-15 14:47:04 +00:00
Richard Kenner
a9915c78f0 toplev.c (toplev_main): Don't start timing until after command-line options are parsed. 
* toplev.c (toplev_main): Don't start timing until after
	command-line options are parsed.

From-SVN: r47054
 2001-11-15 08:59:47 -05:00
Andreas Schwab
fed7dc6306 config.gcc: Set STMP_FIXPROTO and FIXPROTO_DEFINES in target makefile frag... 
* config.gcc: Set STMP_FIXPROTO and FIXPROTO_DEFINES in target
	makefile frag, not host makefile frag.
	(m88k-dg-dguxbcs*): Add m88k/t-dgux to tmake_file.
	(hppa*): Add pa/t-bsd to tmake_file where no special xmake_file is
	used.
        (hppa*-*-openbsd*): Don't use nonexitent pa/t-openbsd.
	* config/m88k/t-dguxbcs: Remove definitions already in t-dgux.
	* config/m88k/t-dgux (STMP_FIXPROTO): Define.
	* config/i386/t-cygwin (STMP_FIXPROTO): Define.
	* config/i386/t-dgux (STMP_FIXPROTO): Define.
	* config/x-interix: Don't define STMP_FIXPROTO and
	FIXPROTO_DEFINES.
	* config/t-interix: New file, define STMP_FIXPROTO.
	* config/i386/x-beos (STMP_FIXPROTO): Don't define here.
	* config/i386/t-beos (STMP_FIXPROTO): Define here instead.
	* config/t-svr4 (FIXPROTO_DEFINES): Define.
	* config/arm/t-riscix (FIXPROTO_DEFINES): Define.
	* config/i386/t-sco5 (FIXPROTO_DEFINES): Define.
	* config/i386/t-sco5gas (FIXPROTO_DEFINES): Define.
	* config/m68k/t-hp3200: Renamed from x-hp3200.
	* config/i370/t-oe: Renamed from x-oe.
	* config/mips/t-iris: Renamed from x-iris.
	* config/pa/t-bsd: Renamed from x-pa.
	* config/pa/t-pa-hpux: Renamed from x-pa-hpux.
	* config/x-linux, config/i386/x-cygwin, config/i386/x-dgux,
	config/m88k/x-dgux, config/x-svr4, config/arm/x-riscix,
	config/i386/x-sco5, config/m68k/x-hp320g, config/mips/x-iris6,
	config/rs6000/x-cygwin: Remove files.

From-SVN: r47053
 2001-11-15 13:12:54 +00:00
Andreas Schwab
14455c648a config.gcc: Set STMP_FIXPROTO and FIXPROTO_DEFINES in target makefile frag... 
* config.gcc: Set STMP_FIXPROTO and FIXPROTO_DEFINES in target
	makefile frag, not host makefile frag.
	(m88k-dg-dguxbcs*): Add m88k/t-dgux to tmake_file.
	(hppa*): Add pa/t-bsd to tmake_file where no special xmake_file is
	used.
        (hppa*-*-openbsd*): Don't use nonexitent pa/t-openbsd.
	* config/m88k/t-dguxbcs: Remove definitions already in t-dgux.
	* config/m88k/t-dgux (STMP_FIXPROTO): Define.
	* config/i386/t-cygwin (STMP_FIXPROTO): Define.
	* config/i386/t-dgux (STMP_FIXPROTO): Define.
	* config/x-interix: Don't define STMP_FIXPROTO and
	FIXPROTO_DEFINES.
	* config/t-interix: New file, define STMP_FIXPROTO.
	* config/i386/x-beos (STMP_FIXPROTO): Don't define here.
	* config/i386/t-beos (STMP_FIXPROTO): Define here instead.
	* config/t-svr4 (FIXPROTO_DEFINES): Define.
	* config/arm/t-riscix (FIXPROTO_DEFINES): Define.
	* config/i386/t-sco5 (FIXPROTO_DEFINES): Define.
	* config/i386/t-sco5gas (FIXPROTO_DEFINES): Define.
	* config/m68k/t-hp3200: Renamed from x-hp3200.
	* config/i370/t-oe: Renamed from x-oe.
	* config/mips/t-iris: Renamed from x-iris.
	* config/pa/t-bsd: Renamed from x-pa.
	* config/pa/t-pa-hpux: Renamed from x-pa-hpux.
	* config/x-linux, config/i386/x-cygwin, config/i386/x-dgux,
	config/m88k/x-dgux, config/x-svr4, config/arm/x-riscix,
	config/i386/x-sco5, config/m68k/x-hp320g, config/mips/x-iris6,
	config/rs6000/x-cygwin: Remove files.

From-SVN: r47052
 2001-11-15 13:05:54 +00:00
Andreas Schwab
3cae57803c configure.in: Check for target objdump and use that in eh_frame optimization test. 
* configure.in: Check for target objdump and use that in eh_frame
	optimization test.
	* configure: Regenerated.

From-SVN: r47051
 2001-11-15 12:11:52 +00:00
Jakub Jelinek
feb265abdb cfgcleanup.c (try_optimize_cfg): If try_simplify_condjump optimized conditional jump... 
* cfgcleanup.c (try_optimize_cfg): If try_simplify_condjump optimized
	conditional jump, request updating life into for the block
	containing it.  Fix a typo which prevented life info update.
	Clear blocks bitmap before using it.

	* gcc.c-torture/compile/20011114-3.c: New test.

From-SVN: r47050
 2001-11-15 11:41:48 +01:00
Jakub Jelinek
8f5a5db818 ia64.c (ia64_adjust_cost): Handle SUBREGs. 
* config/ia64/ia64.c (ia64_adjust_cost): Handle SUBREGs.

	* gcc.c-torture/compile/20011114-2.c: New test.

From-SVN: r47049
 2001-11-15 11:30:59 +01:00