ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.226.


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	* Makefile.am: Make a libtool convenience library.
	* Makefile.in: Rebuilt.

libjava:
	* java/io/File.java (normalizePath): New private method.
	(File (String)): Use normalizePath().
	(File (String, String)): Likewise.

	* Makefile.am (libffi_files): Removed.
	(libgcj.la): Link libffi as a convenience library instead of
	refering to its object files directly.
	* Makefile.in: Rebuilt.


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	terminate holding the mutex. Make sure size fits in EMERGENCY_OBJ_SIZE.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41296 138bc75d-0d04-0410-961f-82ee72b054a4

	* class.c (dfs_unshared_virtual_bases): New function.
	(mark_primary_bases): Call it.
	(check_bases): Ignore virtual bases when determining
	nearly-emptiness.
testsuite:
	* g++.old-deja/g++.abi/primary3.C (main): Correct expected layout.
	* g++.old-deja/g++.abi/crash1.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41295 138bc75d-0d04-0410-961f-82ee72b054a4

	* method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
testsuite:
	* g++.old-deja/g++.other/crash40.C: New test.


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nonmemory_operand): Require CONST_INTs to be sign-extended
values for their modes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41286 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_mult_highpart, expand_divmod): Likewise.
* expr.c (convert_modes, store_field): Likewise.
* integrate.c (expand_inline_function): Use promote_mode() to
determine whether to convert_modes() an argument as signed
or unsigned.
* optabs.c (expand_binop): Get CONST_INT operands
sign-extended for their appropriate modes.
* stmt.c (emit_case_nodes): Convert node values to the
appropriate mode.
(expand_end_case): Convert minval and range to the appropriate
mode.
* unroll.c (loop_iterations): Truncate abs_diff to the mode of
the iteration variable.
* varasm.c (immed_double_const): Don't require words to be
narrower than host wide ints to properly sign-extend
CONST_INTs.


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special-case HOST_BITS_PER_WIDE_INT != 32.  Use same criteria
for generating CONST_INT and CONST_DOUBLE.


* config/rs6000/rs6000.c (logical_operand): CONST_INTs are
already sign-extended.
(rs6000_emit_prologue): Make register iterator signed.
(rs6000_emit_epilogue): Likewise.
* config/rs6000/rs6000.md (addsi3, adddi3): Sign-extend high
and low.
(movsf split, movdf split): Sign-extend CONST_INTs.
(movdi splits): Likewise.


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operands that make it to RTL.


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        * config.gcc (powerpc-*-darwin*): Add native bits.
        * config/darwin.c: New file, generic Darwin support functions.
        * config/darwin.h: New file, generic Darwin definitions.
        * config/darwin-protos.h: New file, generic Darwin prototypes.
        * rs6000/darwin.h: New file, Darwin for PowerPC.
        * rs6000/t-darwin: New file, Darwin makefile fragment.
        * rs6000/rs6000.h (OBJECT_MACHO): New macro.
        (TARGET_MACHO): Ditto.
        (rs6000_abi): Add ABI_DARWIN.
        (RS6000_REG_SAVE): Add ABI_DARWIN case.
        (RS6000_SAVE_AREA): Ditto.
        (FP_ARG_MAX_REG): Ditto.
        (RETURN_ADDRESS_OFFSET): Ditto.
        * rs6000/rs6000.c (rs6000_legitimize_address): Add TARGET_MACHO
        cases.
        (rs6000_emit_move): Add ABI_DARWIN cases.
        (print_operand): Ditto.
        (first_reg_to_save): Ditto.
        (rs6000_stack_info): Ditto, also align stack by 16 instead of 8.
        (debug_stack_info): Ditto.
        (rs6000_emit_prologue): Ditto.
        (rs6000_emit_epilogue): Ditto.
        (output_profiler_hook): Ditto.
        (output_function_profiler): Ditto.
        (rs6000_add_gc_roots): Call machopic_add_gc_roots if TARGET_MACHO.
        (output_mi_thunk): Add TARGET_MACHO case.
        (add_compiler_stub): Ditto.
        (output_compiler_stub): Ditto.
        (no_previous_def): Ditto.
        (output_call): Ditto.
        (machopic_output_stub): Ditto.
        (rs6000_machopic_legitimize_pic_address): Ditto.
        (toc_section): Ditto.
        * rs6000/rs6000.md (addsi3_high): New TARGET_MACHO pattern.
        (macho_high): Ditto.
        (macho_low): Ditto.
        (movsi_low): Ditto.
        (load_macho_picbase): Ditto.
        (call): Add TARGET_MACHO case to modify function.
        (call_value): Ditto.
        (call_nonlocal_sysv): Add ABI_DARWIN case.
        (call_value_nonlocal_sysv): Ditto.
        * rs6000/rs6000-protos.h (rs6000_machopic_legitimize_pic_address):
        Add prototype.
        (machopic_output_stub): Ditto.
        * ginclude/stddef.h: Test _BSD_WCHAR_T_DEFINED_.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41277 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree.h (get_qualified_type): New function.
	(build_qualified_type): Adjust comment.
	* tree.c (get_qualified_type): New function.
	(build_qualified_type): Use it.


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	* invoke.texi (-Wtraditional): Likewise.


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	* config/ia64/ia64.h (FUNCTION_ARG_BOUNDARY): Return 128 if argument
	requires more than 64 bits of alignment.


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	cloned function to the clone.


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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41264 138bc75d-0d04-0410-961f-82ee72b054a4

2001-04-11  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4: AC_CHECK_TOOL for expect.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.am (RUNTEST): Use substituted.
	(EXPECT): Same.

	* configure.in: Remove xcompiling substitution.
	* tests_flags.in (CROSS_LIB_PATH): Remove.
	(xcompiling): Remove.
	(CXX): Use substituted CXX.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41262 138bc75d-0d04-0410-961f-82ee72b054a4

        (insn-emit.o, doloop.o): Likewise.
        * genrecog.c, genemit.c: Include toplev.h in generated file.
        * doloop.c: Include toplev.h.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41261 138bc75d-0d04-0410-961f-82ee72b054a4

	* gcse.c: Include params.h.
	(gcse_main): Don't do GCSE if doing so will take inordinate
	amounts of memory.
	* params.def (PARAM_MAX_GCSE_MEMORY): New  parameter.
	* params.h (MAX_GCSE_MEMORY): New macro.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41260 138bc75d-0d04-0410-961f-82ee72b054a4

	* genoutput.c (output_prologue): Include expr.h in insn-output.c.


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	* real.h (ereal_atof, real_value_truncate, target_isnan,
	target_isinf, target_negative, assemble_real, debug_real): Delete
	redundant prototypes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41257 138bc75d-0d04-0410-961f-82ee72b054a4

	* c-semantics.c: Include expr.h.

	* ifcvt.c: Include toplev.h.

	* expr.h (rtx_equal_p): Delete prototype.

	* rtl.h (exact_log2_wide, floor_log2_wide, permalloc,
	protect_from_queue, gen_jump, gen_beq, gen_bge, gen_ble,
	eliminate_constant_term, expand_complex_abs, find_single_use,
	make_tree, init_expr_once, init_optabs, supports_one_only):
	Likewise.

	* tree.h (exact_log2_wide, floor_log2_wide, expand_null_return,
	rest_of_type_compilation, emit_queue, do_pending_stack_adjust,
	expand_assignment, store_expr, emit_line_note_after,
	emit_line_note_force, split_specs_attrs, label_rtx): Likewise.

	* toplev.h (exact_log2_wide, floor_log2_wide): Add prototype.

cp:
	* Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).

	* semantics.c: Include expr.h.

java:
	* Make-lang.in (java/boehm.o): Depend on toplev.h.

	* boehm.c: Include toplev.h.


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	* reload.c (push_reload):  Add condition missed in SUBREG byte
	offset patch.


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	* i386.c (ix86_expand_fp_movcc)

	* reg-stack.c (emit_pop_insn): Handle complex modes.
	(move_for_stack_reg): Emit proper move mode.
	(subst_stack_regs_pat): Handle complex modes.


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	* method.c (implicitly_declare_fn): Commonize code for copy ctor
	and assignment op. Set TREE_USED for parameter.
testsuite:
	* g++.old-deja/g++.other/warn6.C: New test.


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        (__pure_virtual, __terminate, __terminate_set_func,
        __default_terminate, __throw_type_match, __empty,
        __get_eh_context, __get_eh_info, __get_dynamic_handler_chain,
        __eh_rtime_match, __unwinding_cleanup, __rethrow,
        __sjthrow, __sjpopnthrow, __eh_alloc, __eh_free):
        Remove prototypes of deleted functions.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41240 138bc75d-0d04-0410-961f-82ee72b054a4

22001-04-11  Peter Schmid  <schmid@snake.iap.physik.tu-darmstadt.de>

        * g++.old-deja/g++.robertl/eb42.C: Same.


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	* ltcf-cxx.sh: Support creation of C++ shared libraries on
	recent versions of FreeBSD (release 3 or later).
	* ltconfig: On FreeBSD, -lc must not be provided when building
	a shared library or else the standard -pthread gcc option is
	rendered worthless to later users of the built library.


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