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Author SHA1 Message Date
Phil Edwards
76f6aa8b6c linker-map.gnu: Export __verbose_terminate_handler. 
2002-04-01  Phil Edwards  <pme@gcc.gnu.org>

	* config/linker-map.gnu:  Export __verbose_terminate_handler.
	* libsupc++/Makefile.am (sources):  Add cxa_demangle.c, dyn-string.c.
	Make new LTCOMPILE variable, use it in new special build rules.
	* libsupc++/Makefile.in:  Rebuild.
	* src/vterminate.cc (__verbose_terminate_handler):  Enable use of
	runtime __cxa_demangle.

	* docs/html/install.html:  Update prereqs and instructions.
	* docs/html/19_diagnostics/howto.html:  Bring naming for
	verbose_terminate_handler into line with reality.

From-SVN: r51709
 2002-04-01 21:56:42 +00:00
Phil Edwards
bd7e6f2d20 cp-demangle.c (__cxa_demangle): Also protect with IN_GLIBCPP_V3. 
2002-04-01  Phil Edwards  <pme@gcc.gnu.org>

	* cp-demangle.c (__cxa_demangle):  Also protect with IN_GLIBCPP_V3.
	(is_gnu_v3_mangled_ctor, is_gnu_v3_mangled_ctor):  Conditionally
	not compile if IN_GLIBCPP_V3 defined.
	* dyn-string.c:  Also allow IN_GLIBCPP_V3 to change allocation scheme.

From-SVN: r51708
 2002-04-01 21:55:12 +00:00
Phil Edwards
7bf421c163 dyn-string.h: Also allow IN_GLIBCPP_V3 to redefine names. 
2002-04-01  Phil Edwards  <pme@gcc.gnu.org>

	* dyn-string.h:  Also allow IN_GLIBCPP_V3 to redefine names.

From-SVN: r51707
 2002-04-01 21:54:28 +00:00
Neil Booth
dffd7eb68a c-decl.c (grokdeclarator): Update. 
* c-decl.c (grokdeclarator): Update.
	* c-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* c-tree.h (c_mark_addressable): New.
	* c-typeck.c (default_function_array_conversion, build_unary_op,
	build_array_ref, convert_for_assignment): Update.
	(mark_addressable): Rename.
	* calls.c (try_to_integrate, expand_call): Use langhook.
	* expr.c (expand_expr): Use langhook.
	* langhooks-def.h (LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook.
	* stmt.c (expand_asm_operands): Use langhook.
	* tree.h (mark_addressable): Remove.
ada:
	* decl.c (gnat_to_gnu_entity): Update.
	* gigi.h (mark_addressable): Rename.
	* misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* trans.c (tree_transform): Update.
	* utils.c (create_var_decl): Update.
	* util2.c (build_binary_op, build_unary_op,
	fill_vms_descriptor): Update.
	(mark_addressable): Rename, update.
cp:
	* call.c (build_addr_func): Update.
	* class.c (resolve_address_of_overloaded_function): Update.
	* cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* cp-tree.h (cxx_mark_addressable): New.
	* decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update.
	* decl2.c (build_cleanup): Update.
	* except.c (build_throw): Update.
	* init.c (resolve_offset_ref): Update.
	* pt.c (convert_nontype_argument): Update.
	* semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update.
	* typeck.c (decay_conversion, build_array_ref, build_unary_op,
	unary_complex_lvalue): Update.
	(mark_addressable): Rename.
f:
	* com.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	(mark_addressable): Rename.
	(ffecom_arrayref_, ffecom_1): Update.
java:
	* java-tree.h (java_mark_addressable): New.
	* lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* typeck.c (mark_addressable): Rename, update.
objc:
	* objc-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.

From-SVN: r51705
 2002-04-01 20:26:18 +00:00
Bob Wilson
544ef5b5df xtensa.c (xtensa_va_arg): Fix compiler warning in previous change. 
* config/xtensa/xtensa.c (xtensa_va_arg): Fix compiler warning
        in previous change.

From-SVN: r51704
 2002-04-01 20:07:21 +00:00
Mark Wielaard
29123a37f0 BitSet.java (BitSet(int)): if nbits < 0 throw NegativeArraySizeException 
* java/util/BitSet.java (BitSet(int)): if nbits < 0 throw
        NegativeArraySizeException
        (clear(int)): Use sign extended shift.
        (flip(int)): Likewise.
        (get(int)): Likewise.
        (nextClearBit(int)): Likewise.
        (nextSetBit(int)): Likewise.
        (set(int)): Likewise.

From-SVN: r51701
 2002-04-01 19:59:12 +00:00
Bob Wilson
bcf88f9b91 xtensa.c (xtensa_va_arg): Fix to handle arguments for which MUST_PASS_IN_STACK is true (e.g.... 
* config/xtensa/xtensa.c (xtensa_va_arg): Fix to handle arguments
        for which MUST_PASS_IN_STACK is true (e.g., variable-sized types).

From-SVN: r51700
 2002-04-01 19:52:18 +00:00
Richard Henderson
ed4168d56f * g++.dg/other/new1.C: Use __SIZE_TYPE__. 
From-SVN: r51698
 2002-04-01 11:28:39 -08:00
Benjamin Kosnik
663653eb3a basic_ios.h (basic_ios::_M_exception): Move. 
2002-04-01  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/3129
	* include/bits/basic_ios.h (basic_ios::_M_exception): Move.
	(basic_ios::_M_streambuf_state): Move.
	* include/bits/ios_base (ios_base): To here.
	* include/bits/ios_base.h (ios_base::_S_local_words): To
	_S_local_word_size.
	(ios_base::_M_word_array): To _M_local_word.
	(ios_base::_M_words_limit): To _M_word_size.
	(ios_base::_M_words): To _M_word.
	Comment.
	* include/bits/basic_ios.tcc: Adjust.
	* src/ios.cc (ios_base::_M_grow_words): Tweak.
	* testsuite/27_io/ios_base_storage.cc: Add tests.

	libstdc++/5207
	Kenny Simpson <theonetruekenny@yahoo.com>
	* include/bits/ios_base.h: Fix.

	Richard Henderson  <rth@redhat.com>
	* include/bits/ostream.tcc (ostream::operator<<(_CharT)): Correct
	last change.

	* include/bits/basic_string.h: Tweak formatting.

From-SVN: r51695
 2002-04-01 18:39:37 +00:00
Mark Wielaard
5517383604 mauve-libgcj: Add JDK1.3... 
* mauve-libgcj: Add JDK1.3, JDK1.4, JLS1.2 tests, remove ignored tests
        that can be compiled now and add testsuite crashers to ignore list.

From-SVN: r51693
 2002-04-01 18:09:25 +00:00
Kaveh R. Ghazi
ee3c063932 * gcc.misc-tests/linkage.exp: Special case 64-bit solaris2. 
From-SVN: r51691
 2002-04-01 16:33:55 +00:00
Roger Sayle
04a9d0805e re PR c++/5998 (regression, all builtins disabled) 
PR c++/5998:
	* decl.c (duplicate_decls):  Overwrite the RTL when (and only
	when) overwriting a built-in function.  Don't use COPY_DECL_RTL,
	but follow the SET_DECL_RTL idiom used elsewhere in the function.

From-SVN: r51690
 2002-04-01 16:32:59 +00:00
Gabriel Dos Reis
d5ecb9cb6c template-as-base.C: Expect error. 
* g++.dg/inherit/template-as-base.C: Expect error.
        * g++.dg/inherit/namespace-as-base.C: Likewise.

From-SVN: r51687
 2002-04-01 14:01:24 +00:00
Paolo Carlini
99b629fa30 2002-04-01 Paolo Carlini <pcarlini@unitus.it> 
* config/locale/ieee_1003.1-2001/codecvt_specializations.h
	(codecvt::do_out, codecvt::do_unshift, codecvt::do_in):
	By definition, sizeof(char) == 1.
	* include/bits/locale_facets.tcc (money_get::do_get,
	money_put::do_put): Ditto.
	* testsuite/21_strings/inserters_extractors.cc
	(test04): Ditto.

From-SVN: r51685
 2002-04-01 08:55:05 +00:00
Neil Booth
ceef8ce4b4 c-common.c (unsigned_conversion_warning, [...]): Use new hooks. 
* c-common.c (unsigned_conversion_warning, convert_and_check,
	unsigned_type, signed_type, shorten_compare,
	c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks.
	(unsigned_type, signed_type, signed_or_unsigned_type): Rename.
	* c-common.h (unsigned_type, signed_type, signed_or_unsigned_type):
	New.
	* c-decl.c (grokdeclarator): Update.
	* c-format.c (check_format_types): Update.
	* c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* c-typeck.c (build_binary_op, convert_for_assignment): Update.
	* convert.c (convert_to_integer): Use new hooks.
	* expmed.c (make_tree): Use new hooks.
	* expr.c (store_expr): Use new hooks.
	* fold-const.c (operand_equal_for_comparison_p, build_range_check,
	all_ones_mask_p, unextend, fold): Use new hooks.
	* langhooks.h (struct lang_hooks_for_types): New hooks.
	* tree.h (signed_or_unsigned_type, signed_type,
	unsigned_type): Remove.
ada:
	* gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
	Rename.
	* misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* trans.c (tree_transform, convert_with_check): Update.
	* utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
	Rename.
cp:
	* cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* decl.c (grokdeclarator): Update.
	* mangle.c (write_integer_cst): Update.
	* typeck.c (build_binary_op): Update.
f:
	* com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	(unsigned_type, signed_type, signed_or_unsigned_type): Rename.
java:
	* expr.c (build_java_binop): Update.
	* java-tree.h (java_signed_type, java_unsigned_type,
	java_signed_or_unsigned_type): Update.
	* lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* parse.y (patch_binop): Update.
	* typeck.c (signed_or_unsigned_type, unsigned_type,
	signed_type): Update.
objc:
	* objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.

From-SVN: r51684
 2002-04-01 08:46:10 +00:00
GCC Administrator
c7a39ea995 Daily bump. 
From-SVN: r51683
 2002-04-01 08:17:05 +00:00
Richard Henderson
1d9ad0e01a unwind-ia64.c (alloc_spill_area): Fix offset. 
* config/ia64/unwind-ia64.c (alloc_spill_area): Fix offset.
	(desc_frgr_mem): Fix reference to f16-f31.

From-SVN: r51679
 2002-03-31 22:52:45 -08:00
Kaveh R. Ghazi
d875078437 varray.h (VARRAY_CHECK): Const-ify. 
* varray.h (VARRAY_CHECK): Const-ify.
	* ggc.h (ggc_mark_rtx, ggc_mark_tree, ggc_mark_nonnull_tree,
	ggc_mark_rtvec, ggc_mark): Const-ify.

From-SVN: r51677
 2002-04-01 05:08:51 +00:00
Kaveh R. Ghazi
d544bc3983 rtl.h (RTL_CHECK1, [...]): Const-ify. 
* rtl.h (RTL_CHECK1, RTL_CHECK2, RTL_CHECKC1, RTL_CHECKC2,
	RTVEC_ELT): Const-ify.

From-SVN: r51676
 2002-04-01 03:18:49 +00:00
Neil Booth
b18101c75f diagnostic.c: Include langhooks-def.h. 
* diagnostic.c: Include langhooks-def.h.
	* Makefile.in (diagnostic.o): Update.

From-SVN: r51674
 2002-03-31 22:59:14 +00:00
Neil Booth
48a7a23514 c-common.c (c_unsafe_for_reeval): Rename. 
* c-common.c (c_unsafe_for_reeval): Rename.
	* c-common.h (c_unsafe_for_reeval): Rename.
	* c-decl.c (finish_incomplete_decl): Rename.
	(c_init_decl_processing): Don't set langhook.
	* c-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL,
	LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
	* c-objc-common.c (c_objc_common_init): Don't set langhook.
	* c-tree.h (finish_incomplete_decl): Rename.
	* langhooks-def.h (lhd_unsafe_for_reeval): New.
	(LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_unsafe_For_reeval): New.
	* langhooks.h (struct langhooks): New hooks.
	* toplev.c (incomplete_decl_finalize_hook): Remove.
	(wrapup_global_declarations): Update.
	* tree.c (lang_unsafe_for_reeval): Remove.
	(unsafe_for_reeval): Update.
	* tree.h (lang_unsafe_for_reeval, incomplete_decl_finalize_hook):
	Remove.
ada:
	* gigi.h (finish_incomplete_decl): Rename.
	* misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
	* utils.c (gnat_init_decl_processing): Don't set hook.
	(finish_incomplete_decl): Rename.
cp:
	* cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
	* lex.c (cxx_init): Don't set hook.
objc:
	* objc-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL,
	LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.

From-SVN: r51673
 2002-03-31 22:40:57 +00:00
Neil Booth
7cb3282270 diagnostic.c (print_error_function): Remove. 
* diagnostic.c (print_error_function): Remove.
	(default_print_error_function): Rename.
	(report_error_function): Update.
	* diagnostic.h (print_error_function): Remove.
	(default_print_error_function): Remove.
	* langhooks-def.h (struct diagnostic_context): Predeclare.
	(lhd_print_error_function, LANG_HOOKS_PRINT_ERROR_FUNCTION): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct diagnostic context): Predeclare.
	(struct lang_hooks): New hook.
cp:
	* Make-lang.in (error.o): Update.
	* cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
	* cp-tree.h (struct diagnostic_context): Predeclare.
	(cxx_print_error_function): New.
	* error.c: Include langhooks-def.h.
	(lang_print_error_function): Rename.  Update.
	(init_error): Don't set hook.
f:
	* com.c (lang_print_error_function): Rename.
	(LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
	(ffe_init): Don't set hook.
java:
	* lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
	(java_dummy_print): Remove.
	(lang_print_error): Rename.  Exit early if inhibiting output.
	(inhibit_error_printing_function): New.
	(java_init): Don't set hook.
	(lang_init_source): Use new boolean.

From-SVN: r51672
 2002-03-31 22:32:05 +00:00
Franz Sirl
1db0243780 rs6000.h (RS6000_PIC_OFFSET_TABLE_REGNUM): New. 
2002-03-31  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* config/rs6000/rs6000.h (RS6000_PIC_OFFSET_TABLE_REGNUM): New.
	(PIC_OFFSET_TABLE_REGNUM): Use it and return INVALID_REGNUM if
	!flag_pic.
	(CONDITIONAL_REGISTER_USAGE): Adjust accordingly.
	* config/rs6000/rs6000.h: Use RS6000_PIC_OFFSET_TABLE_REGNUM instead
	of PIC_OFFSET_TABLE_REGNUM thruout.
	* config/rs6000/rs6000.md: Likewise.
	* config/rs6000/darwin.h: Likewise.

From-SVN: r51671
 2002-03-31 22:12:27 +00:00
Richard Kenner
3bf1e98453 emit-rtl.c (adjust_address_1, [...]): Cast value to unsigned HOST_WIDE_INT, not unsigned int. 
* emit-rtl.c (adjust_address_1, offset_address): Cast value to
	unsigned HOST_WIDE_INT, not unsigned int.

From-SVN: r51670
 2002-03-31 14:48:22 -05:00
Jakub Jelinek
0864c5260d PR middle-end/6096, middle-end/6098, middle-end/6099 
PR middle-end/6096, middle-end/6098, middle-end/6099
	* reorg.c (emit_delay_sequence): Only increment LABEL_NUSES for
	CODE_LABELs.
	(fill_slots_from_thread): Likewise.

From-SVN: r51668
 2002-03-31 20:45:21 +02:00
Jakub Jelinek
105b208422 sparc.c (function_arg_record_value_1): Pass complex floating fields in float regs. 
* config/sparc/sparc.c (function_arg_record_value_1): Pass complex
	floating fields in float regs.
	(function_arg_record_value_2): Likewise.

From-SVN: r51667
 2002-03-31 20:43:31 +02:00
Hans-Peter Nilsson
db08fddf62 mmix.md (define_constants): Remove misleading FIXME. 
* config/mmix/mmix.md (define_constants): Remove misleading
	FIXME.  Add MMIX_fp_rO_OFFSET.
	("nonlocal_goto_receiver"): Don't have stack-frame address of
	saved rO as part of the pattern.  Remove FIXME.
	("*nonlocal_goto_receiver_expanded"): Similar.  Generate address
	here, at output-time.

From-SVN: r51664
 2002-03-31 18:38:57 +00:00
Jakub Jelinek
4f31cce8e4 re PR middle-end/6100 (sparc-sun-solaris2.7 gcc-3.1 RTL checking failure w/-m64 on compile/20020320-1.c) 
PR middle-end/6100
	* config/sparc/sparc.c (output_cbranch): Use REG_BR_PROB, not
	REG_BR_PRED.
	(output_v9branch): Likewise.

From-SVN: r51663
 2002-03-31 20:37:36 +02:00
Alexandre Oliva
d05972d298 * libgcj.spec.in, libgcj-test.spec.in: Revert for now. 
From-SVN: r51659
 2002-03-31 18:24:59 +00:00
Alexandre Oliva
ba2b743542 gcc.c: Revert previous patch for now. 
* gcc.c: Revert previous patch for now.
* config/i386/djgpp.h: Likewise.

From-SVN: r51658
 2002-03-31 18:24:49 +00:00
Hans-Peter Nilsson
5c7060d317 instantiate1.C, [...]: Tweak match patterns. 
* g++.dg/ext/instantiate1.C, g++.dg/ext/instantiate2.C,
	g++.dg/ext/instantiate3.C: Tweak match patterns.

From-SVN: r51657
 2002-03-31 16:29:04 +00:00
Hans-Peter Nilsson
820ecf563c static11.C: Skip on mmix-knuth-mmixware. 
* g++.old-deja/g++.pt/static11.C: Skip on mmix-knuth-mmixware.
	* g++.dg/other/static11.C: Copy g++.old-deja/g++.pt/static11.C for
	-da test.

From-SVN: r51656
 2002-03-31 15:49:29 +00:00
Hans-Peter Nilsson
aa66aa5ff4 Fix date in last entry 
From-SVN: r51655
 2002-03-31 15:09:20 +00:00
Hans-Peter Nilsson
8f840f5701 crti.asm (_init): Register _fini with atexit. 
* config/mmix/crti.asm (_init): Register _fini with atexit.
	* config/mmix/crtn.asm (_fini): Add omitted "POP 0,0".

From-SVN: r51654
 2002-03-31 15:07:55 +00:00
Richard Henderson
41ba8a20bd elf.h (ASM_OUTPUT_DEF): Tidy. 
* config/alpha/elf.h (ASM_OUTPUT_DEF): Tidy.
        (ASM_OUTPUT_DEF_FROM_DECLS): New.

        * gcc.dg/special/alias-2.c: New.
        * gcc.dg/special/ecos.exp: Run it.

From-SVN: r51650
 2002-03-31 03:50:43 -08:00
Richard Henderson
a7648399b2 * config/alpha/alpha.md (trap): New. 
From-SVN: r51649
 2002-03-31 03:09:48 -08:00
Richard Henderson
adc186efab * libgcc2.c (__bb_exit_func): Make static. 
From-SVN: r51647
 2002-03-31 02:58:55 -08:00
Richard Henderson
9602f5a04b builtins.c (expand_builtin_va_arg): Give warnings not errors for promoted argument types; build trap. 
* builtins.c (expand_builtin_va_arg): Give warnings not errors for
        promoted argument types; build trap.
        (expand_builtin_trap): New.
        (expand_builtin): Use it.
        * stmt.c (expand_nl_goto_receivers): Likewise.
        * expr.h (expand_builtin_trap): Declare.
        * libfuncs.h (LTI_abort, abort_libfunc): New.
        * optabs.c (init_optabs): Init abort_libfunc.

        * gcc.dg/va-arg-1.c: Expect warnings, not errors.

From-SVN: r51643
 2002-03-31 01:52:42 -08:00
Alexandre Oliva
b56bc85a40 libgcj.spec.in: Override libgcc, not lib. 
* libgcj.spec.in: Override libgcc, not lib.
* libgcj-test.spec.in: Likewise.

From-SVN: r51640
 2002-03-31 09:33:05 +00:00
Alexandre Oliva
1a0a7539e5 gcc.c (LIBGCC_SPEC): Folded %L and duplicate %G here... 
* gcc.c (LIBGCC_SPEC): Folded %L and duplicate %G here...
(LINK_COMMAND_SPEC): ... from here.
(init_gcc_specs): Duplicate it here too, omitting
shared_name in the second copy.
(init_spec): Test for duplicate
* config/i386/djgpp.h (LINK_COMMAND_SPEC): Remove `%L %G'.

From-SVN: r51639
 2002-03-31 09:32:52 +00:00
GCC Administrator
efe52a8241 Daily bump. 
From-SVN: r51638
 2002-03-31 08:17:00 +00:00
David S. Miller
b5de1a2766 linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define. 
* config/sparc/linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define.
	* config/sparc/linux64.h (HANDLE_PRAGMA_PACK_PUSH_POP): Likewise.

From-SVN: r51634
 2002-03-31 00:02:54 -08:00
Richard Henderson
8fc55e09c3 Fix main return value. 
From-SVN: r51632
 2002-03-30 23:40:08 -08:00
Kazu Hirata
463eefc812 * gcc.dg/weak-1.c: Disable on h8300 port. 
From-SVN: r51629
 2002-03-31 06:45:26 +00:00
Roger Sayle
78414d74b1 regmove.c (combine_stack_adjustments_for_block): Avoid emitting a stack adjustment of zero bytes. 
* regmove.c (combine_stack_adjustments_for_block): Avoid
        emitting a stack adjustment of zero bytes.  Let delete_insn
        update bb->head.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r51628
 2002-03-30 19:34:55 -08:00
Richard Henderson
33074e5fe7 sparc.c: Remove all references to TARGET_EPILOGUE. 
* config/sparc/sparc.c: Remove all references to TARGET_EPILOGUE.
        (sparc_emitting_epilogue): New.
        (leaf_label, output_return, sparc_return_peephole_ok): Remove.
        * config/sparc/sparc-protos.h: Update.
        * config/sparc/sparc.h (MASK_EPILOGUE, TARGET_EPILOGUE): Remove.
        (TARGET_SWITCHES): Update.
        * config/sparc/sparc.md (return): Remove.
        (return_*): Use sparc_emitting_epilogue, not !TARGET_EPILOGUE.
        * config/sparc/freebsd.h, config/sparc/linux64.h, config/sparc/lite.h,
        config/sparc/liteelf.h, config/sparc/netbsd-elf.h,
        config/sparc/sol2-sld-64.h, config/sparc/sol2.h,
        config/sparc/sp64-aout.h, config/sparc/sp64-elf.h,
        config/sparc/sp86x-aout.h, config/sparc/sp86x-elf.h,
        config/sparc/splet.h, config/sparc/vxsparc64.h (TARGET_DEFAULT):
        Remove MASK_EPILOGUE.
        * doc/invoke.texi: Update.

From-SVN: r51626
 2002-03-30 19:11:20 -08:00
Richard Henderson
afaef72670 re PR c++/3719 (Unable to retrow exception in unexpected exception handler.) 
PR c++/3719
        * libsupc++/eh_personality.cc (__cxa_call_unexpected): Copy handler
        data out of the exception struct before calling unexpectedHandler.

	* g++.dg/eh/unexpected1.C: New.

From-SVN: r51623
 2002-03-30 18:56:34 -08:00
Daniel Berlin
606cc0562d dwarf2out.c (dwarf2out_define): Remove start_source_file call, CPP will start the file for us. 
2002-03-30  Daniel Berlin  <dan@dberlin.org>

	* dwarf2out.c (dwarf2out_define): Remove start_source_file call,
	CPP will start the file for us.

From-SVN: r51621
 2002-03-31 00:36:47 +00:00
Krister Walfridsson
320d7e7ad6 configure.in (i*86-*-netbsdelf*): Don't disable libgcj. 
2002-03-30  Krister Walfridsson  <cato@df.lth.se>

	* configure.in (i*86-*-netbsdelf*): Don't disable libgcj.

libffi:
2002-03-30  Krister Walfridsson  <cato@df.lth.se>

	* configure.in: Enable i*86-*-netbsdelf*.
	* configure: Rebuilt.

From-SVN: r51620
 2002-03-31 00:33:17 +00:00
Bryce McKinlay
c71f2c0640 gcconfig.h: define DYNAMIC_LOADING for ELF NetBSD/i386. 
2002-03-30  Krister Walfridsson  <cato@df.lth.se>

	* include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
        NetBSD/i386.

From-SVN: r51616
 2002-03-31 00:15:36 +00:00