* mips/vxworks.h: Fix problem with comment termination.
        (EXTRA_SECTIONS): Add in_sbss.
        (EXTRA_SECTION_FUNCTIONS): Corresponding changes.

From-SVN: r30884

cse.c (struct cse_reg_info): Add hash_next member, reorder rest of struct for better packing on 64-bit hosts.

	* cse.c (struct cse_reg_info): Add hash_next member,
	reorder rest of struct for better packing on 64-bit
	hosts.
	(cse_reg_info_tree): Kill.
	(REGHASH_SHIFT, REGHASH_SIZE, REGHASH_MASK, reg_hash,
	REGHASH_FN): New custom pow2 hash mechanism.
	(NBUCKETS): Kill.
	(HASH_SHIFT, HASH_SIZE, HASH_MASK, HASH, table): Rework to
	use a pow2 hash table.
	(get_cse_reg_info): Rework to use new REGHASH.
	(new_basic_block): Likewise, use HASH_SIZE, and inline
	free_element call.
	(remove_from_table): Rework to use HASH_SIZE/HASH_MASK,
	and inline free_element call.
	(lookup_as_function, insert, flush_hash_table, invalidate,
	remove_invalid_refs, remove_invalid_subreg_refs, rehash_using_reg,
	invalidate_for_call, use_related_value, find_comparison_args,
	fold_rtx, equiv_constant, cse_insn, invalidate_memory): Likewise.
	(hash_cse_reg_info, cse_reg_info_equal_p, free_element,
	get_element): Kill.

From-SVN: r30883

From-SVN: r30882

Fri Dec 10 21:53:45 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (java_complete_lhs): Force convertion of array
        dimensions to int_type_node, that's what runtime's ABI expects.

(This patch is a fix for the PR #79:
 http://sourceware.cygnus.com/ml/java-prs/1999-q4/msg00069.html)

From-SVN: r30881

sparc.md (movtf reg/reg split): Don't generate SUBREGs by hand, gen the appropriate hard reg directly.

	* config/sparc/sparc.md (movtf reg/reg split): Don't generate
	SUBREGs by hand, gen the appropriate hard reg directly.
	(movtf reg/mem split): Likewise and alter_subreg on destination
	if necessary.
	(movtf mem/reg split): Similarly.
	(movdf_cc_sp64): Rename from hidden pattern.
	(movtf_cc_hq_sp64): Renamed from movtf_cc_sp64.
	(movtf_cc_sp64, following split): New pattern and splitter.
	(movdf_cc_reg_sp64): Rename from hidden pattern.
	(movtf_cc_reg_hq_sp64): Renamed from movtf_cc_reg_sp64, require
	TARGET_HARD_QUAD.
	(movtf_cc_reg_sp64, following split): New pattern and splitter.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r30880

check-init.c (check_init): Take into account both types of `throw's when checking for uninitialized variables.

1999-12-15  Anthony Green  <green@cygnus.com>

	* check-init.c (check_init): Take into account both types of
        `throw's when checking for uninitialized variables.

From-SVN: r30879

Fri Dec 10 16:13:48 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
 	operand of a WFL, until the Java front-end gets fixed with regard
 	to Mark Mitchell's gcc/tree.h patch (1999-12-04.)

From-SVN: r30878

Fri Dec 10 16:12:13 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* tree.def (EXPR_WITH_FILE_LOCATION): Temporarily add a third
 	operand, for use in the Java front-end.

From-SVN: r30877

From-SVN: r30876

	* loop.c (load_mems): Don't hoist written floating point mem
	if -ffloat-store.

From-SVN: r30875

	* except.h (struct eh_queue): Add `next' pointer.
	(struct eh_status): Make x_ehqueue a pointer.
	(push_ehqueue):  Declare.
	(pop_ehqueue): Likewise.
	* except.c (expand_eh_region_end): Adjust now that ehqueue is a
	pointer.
	(expand_fixup_region_end): Likewise.
	(expand_leftover_cleanups): Likewise.
	(push_ehqueue): Define.
	(pop_ehqueue): Likewise.
	(emit_cleanup_handler): Use push_ehqueue and pop_ehqueue rather
	than doing it inline.
	(expand_start_all_catch):  Adjust now that ehqueue is a
	pointer.
	(mark_eh_queue): Mark all level of the queue.
	(mark_eh_status):  Adjust now that ehqueue is a
	pointer.
	(init_eh_for_function): Allocate ehqueue.
	(free_eh_status): Free it.
	* stmt.c (expand_cleanups): Save the ehqueue around the cleanup
	expansion for a fixup.

From-SVN: r30874

        * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
        Linux.
        (DYNAMIC_LOADING): Define for PowerPC Linux.
        * os_dep.c: Remove some special cases for PowerPC Linux.
        * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
        for PowerPC Linux.

From-SVN: r30873

	* gthr-single.h (__gthread_active_p): Add prototype arguments.

	* libgcc2.c (__udivmoddi4): Remove unnecessary decls.
	(__dummy, __builtin_saveregs, __bb_exit_trace_func, __bb_init_prg,
	__bb_trace_func, __bb_trace_func_ret, __bb_trace_ret,
	function_ptr, getpagesize, __enable_execute_stack,
	__enable_execute_stack, __clear_insn_cache,
	__enable_execute_stack, __do_global_dtors, __do_global_ctors,
	_cleanup, _exit, __default_terminate, __terminate_func,
	__terminate, __empty, __throw, new_eh_context,
	eh_context_initialize, eh_context_static, eh_context_specific,
	get_eh_context, __get_eh_context, __get_eh_info,
	init_reg_size_table, eh_threads_initialize,
	__get_dynamic_handler_chain, __sjthrow, __sjpopnthrow,
	__unwinding_cleanup, throw_helper, __throw, __rethrow,
	__pure_virtual): Add prototype arguments.
	(__bb_exit_func): Cast a sizeof to long when comparing against one.
	Cast a signed value to unsigned long when comparing against one.
	(new_eh_context): Wrap in _GTHREADS macro.
	(__sjthrow, __sjpopnthrow): Initialize variable `cleanup' at
	declaration.
	(in_reg_window): Mark parameters with __attribute__ ((__unused__)).
	(throw_helper): Initialize variables `handler_p' and `pc_p'.

From-SVN: r30872

From-SVN: r30871

	* combine.c (record_promoted_value): Remove unused variable
	`links2'.

	* emit-rtl.c (renumber_insns): Likewise for `old_max_uid'.

	* global.c (record_conflicts): Likewise for `j'.

	* genoutput.c (output_insn_data): Don't unnecessarily cast away
	const-ness.

From-SVN: r30870

	* i386-protos.h (output_387_binary_op, output_fix_trunc,
	output_fp_compare): Constify a char*.

	* i386.c (ix86_split_to_parts, ix86_safe_length_prefix): Add
	static prototypes.
	(override_options, ix86_comp_type_attributes, print_operand,
	output_387_binary_op, output_fix_trunc, output_fp_compare):
	Constify a char*.
	(ix86_sched_reorder): Mark parameter `clock_var' with
	ATTRIBUTE_UNUSED.

	* i386.h (DEBUG_PRINT_REG): Constify a char*.

From-SVN: r30869

	* class.c (get_vtable_name): Use a literal format string and
	VTABLE_NAME_PREFIX macro instead of VTABLE_NAME_FORMAT.
	(prepare_fresh_vtable): Likewise.

	* cp-tree.h (VTABLE_NAME_PREFIX): Define this instead of
	VTABLE_NAME_FORMAT.

	* decl.c (make_rtl_for_local_static): Remove unused variable `type'.

	* init.c (build_vec_init): Initialize variable `try_body'.

	* lex.c (yyerror): Don't call a variadic function with a
	non-literal format string.

	* optimize.c (optimize_function): Call memset, not bzero.

	* pt.c (for_each_template_parm_r): Add static prototype.

From-SVN: r30868

        * typeck.c (apply_chill_array_layout, apply_chill_field_layout):
        Avoid the use of ANSI string concatenation.

        * expr.c (chill_expand_case_expr): Likewise.

From-SVN: r30867

From-SVN: r30866

        * configure.in: Fix typo for "-64" in 64bit as check.
	* configure: Rebuilt.

From-SVN: r30865

	* longlong.h (__sparc_v9__): Use %rDIGIT instead of %DIGIT where
	appropriate.

From-SVN: r30864

        * c-parse.in (string): With -Wtraditional, warn if ANSI string
        concatenation is utilized.

        * invoke.texi (-Wtraditional): Document it.

From-SVN: r30863

        * flow.c (flow_loops_dump): Avoid ANSI string concatenation.
        Cast a ptrdiff_t to long and pass it to printf with %ld.

From-SVN: r30862

* config/m68k/m68k.h (CONDITIONAL_REGISTER_USAGE): If we have no
68881, we have no 68881 registers at all.
(HARD_REGNO_MODE_OK): It is always OK to put a MODE_FLOAT
value in a 68881 register if it is available.

From-SVN: r30861

	* config/arm/arm.md (*mulsidi3adddi, *umulsidi3adddi): New patterns
	for long long multiply-accumulate.

From-SVN: r30860

1999-11-17  Andrew Haley  <aph@cygnus.com>

	* parse.h (BUILD_THROW): Add support for sjlj-exceptions.
	decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
	expr.c (build_java_athrow): Add support for sjlj-exceptions.
	java-tree.h: Ditto.
	jcf-write.c: Ditto.

From-SVN: r30859

From-SVN: r30858

	* config/sparc/sparc.c (fp_sethi_p, fp_mov_p, fp_high_losum_p):
	New functions.
	* config/sparc/sparc-protos.h: Add them.
	* config/sparc/sparc.h: Add them to PREDICATE_CODES.
	(EXTRA_CONSTRAINT_BASE): New macro, handling Q, R, and S
	constraints which use those helpers.
	(EXTRA_CONSTRAINT): Use this new macro.
	* md.texi: Update sparc target constraints documentation.
	* config/sparc/sparc.md (clear_sf, clear_sfp, movsf_const_intreg,
	movsf_const_high, movsf_const_lo, movsf_insn): Delete.
	(movsf_insn_novis_liveg0, movsf_insn_novis_noliveg0,
	movsf_insn_vis, movsf_lo_sum, movsf_high): New patterns.
	(movsf high/lo_sum split): Rework for new patterns.
	(movsf expander): Allow storing fp_zero to memory if ! live_g0.

From-SVN: r30857

From-SVN: r30856

	* c-common.c (c_common_nodes_and_builtins):
	Create __builtin_ptrdiff_t and __builtin_size_t.

From-SVN: r30855

From-SVN: r30854

regclass.c (globalize_reg): Re-instate test that allows fixed registers to be declared as a variable even...

	* regclass.c (globalize_reg): Re-instate test that allows
	fixed registers to be declared as a variable even after functions
	are defined.

	* testsuite/gcc.dg/991209-1.c: New test.

From-SVN: r30853

	* i386.md (cpu attribute): Add "athlon".
	(athlon_decode): New attribute.
	(Athlon scheduling units definitions): New.
	(fcmp and shld patterns): Set athlon_decode to "vector".
	* i386.c (athlon_cost): New.
	(m_ATHLON): New.
	(x86_use_leave, x86_push_memory, x86_movx, x86_cmove, x86_deep_branch,
	x86_use_sahf): Set for Athlon.
	(x86_use_fiop): Unset for Athlon.
	(override_options): Define Athlon alignments and "athlon" name.
	(x86_adjust_cost): Penalize AGI and delayed latencies for Athlon.
	* i386.h (TARGET_ATHLON): New.
	(enum processor_type): Add PROCESSOR_ATHLON.
	(TARGET_CPU_DEFAULT_SPEC): Set to "-D__tune_athlon__"
	for CPU_DEFAULT==6
	(TARGET_CPP_CPU_SPECS): Set -D__tune_athlon__ for Athlon.

From-SVN: r30852

	* loop.c (record_biv): Declare parameter as int.

	* config/i386/i386-protos.h: Declare long_memory_operand.

From-SVN: r30851

	* except.c (expand_throw): Add static attribute to match
	prototype.

	* Makefile.in (semantics.o): Add dependency on output.h.
	* semantics.c: Include output.h for declaration of
	make_function_rtl.

From-SVN: r30850

	* decl.c (init_decl_processing): Reenable inlining on trees.
	(finish_function): Likewise.
	* expr.c (cplus_expand_expr): Don't handle AGGR_INIT_EXPR here.
	* semantics.c (simplify_aggr_init_exprs): New function.
	(expand_body): Use it.
	* tree.c (walk_tree): Special-case TARGET_EXPRs since they
	sometimes present the same sub-tree twice.

From-SVN: r30849

	* tree.c (copy_node): Do zero the TREE_CHAIN, even for an
	EXPR_WITH_FILE_LOCATION.

From-SVN: r30848

	* include/posix-threads.h (_Jv_PthreadCheckMonitor): Handle case
	where no recursive mutexes exist.  Fixes PR libgcj/117.

From-SVN: r30847

	* config/sparc/sparc.h (PROMOTE_FOR_CALL_ONLY): Define.

	* calls.c (precompute_arguments): Make sure initial_value contains
	value pseudo which CSE expects.
	* cse.c (struct set): New entry orig_src.
	(cse_insn): Set it early on entry, use it for libcall EQUIV note
	replacement.

From-SVN: r30846

  >     * decl.c (init_decl_processing): Mark throw_node as a noreturn
  >     function with side effects.
  >     (init_decl_processing): Mark all memory allocating DECLs with
  >     DECL_IS_MALLOC.

From-SVN: r30845