[[Split portion of a mixed commit.]]

From-SVN: r97470.2

2005-04-02  Mark Wielaard  <mark@klomp.org>

	* javax/naming/directory/BasicAttributes.java (equals): Compare to any
	Attributes and attribute order doesn't matter.
	(BasicAttributesEnumeration.where): Initialize to zero.
	(BasicAttributesEnumeration.nextElement): Update and compare where
	appropriately (zero based).

From-SVN: r97461

	(MASK_AUTO_INC_DEC, MASK_M6811, MASK_M6812, MASK_M68S12)
	(MASK_NO_DIRECT_MODE, MASK_MIN_MAX, MASK_LONG_CALLS)
	(TARGET_SHORT, TARGET_M6811, TARGET_M6812, TARGET_M68S12)
	(TARGET_AUTO_INC_DEC, TARGET_MIN_MAX, TARGET_NO_DIRECT_MODE)
	(TARGET_LONG_CALLS, TARGET_SWITCHES, TARGET_OPTIONS)
	(SUBTARGET_SWITCHES, SUBTARGET_OPTIONS, m68hc11_regparm_string)
	(m68hc11_reg_alloc_order, m68hc11_soft_reg_count)
	(TARGET_M68HC11): Delete.
	(TARGET_DEFAULT): Change the default setting from MASK_M6811 to 0.
	* config/m68hc11/m68hc12.h (TARGET_M68HC12): Delete.
	* config/m68hc11/m68hc11.c (m68hc11_regparm_string)
	(m68hc11_reg_alloc_order, m68hc11_soft_reg_count)
	(nb_soft_regs): Delete.
	(TARGET_DEFAULT_TARGET_FLAGS): Override default with TARGET_DEFAULT.
	(m68hc11_override_options): Remove the code that caters for MASK_M6811
	and MASK_M6812 being set simultaneously.  Change the code that sets
	the default m68hc11_soft_reg_count to use integers instead of strings.
	(m68hc11_conditional_register_usage, hard_regno_mode_ok): Use
	m68hc11_soft_reg_count (which now has an int type) as the number
	of soft registers.
	* config/m68hc11/m68hc11.opt: New file.

From-SVN: r97458

	* bcmp.c: Fix warnings and implement using memcmp.
	* bcopy.c: Fix warnings.
	* bzero.c: Fix warnings and implement using memset.

From-SVN: r97457

	* configure.ac (ac_libiberty_warn_cflags): Add -Wwrite-strings
	-Wstrict-prototypes.
	* configure, config.in: Regenerate.

	* bsearch.c, index.c, rindex.c, strstr.c, strtol.c, waitpid.c: Fix
	warnings and reconcile interfaces with relevant standards.

From-SVN: r97456

	* config/m68hc11/m68hc11-protos.h: Add a prototype for
	m68hcc_auto_inc_p.
	Remove the prototypes for tst_operand, cmp_operand,
	stack_register_operand, d_register_operand,
	hard_addr_reg_operand, splitable_operand,
	m68hc11_logical_operator, m68hc11_arith_operator,
	m68hc11_non_shift_operator, m68hc11_shift_operator,
	m68hc11_unary_operator, m68hc11_eq_compare_operator,
	non_push_operand, hard_reg_operand, and
	reg_or_some_mem_operand.
	* config/m68hc11/m68hc11.c (m68hcc_auto_inc_p): Make it
	extern.
	(tst_operand, cmp_operand, non_push_operand,
	splitable_operand, reg_or_some_mem_operand,
	stack_register_operand, d_register_operand,
	hard_addr_reg_operand, hard_reg_operand,
	m68hc11_eq_compare_operator, m68hc11_logical_operator,
	m68hc11_arith_operator, m68hc11_non_shift_operator,
	m68hc11_shift_operator, m68hc11_unary_operator): Move to
	predicates.md.
	* config/m68hc11/m68hc11.h (PREDICATE_CODES): Remove.
	* config/m68hc11/m68hc11.md: Include predicates.md.
	* config/m68hc11/predicates.md: New.

From-SVN: r97455

	* config/fr30/fr30.h (PREDICATE_CODES): Remove
	fp_displacement_operand, sp_displacement_operand.

From-SVN: r97453

From-SVN: r97452

gcc/ChangeLog:
PR debug/19345
* dwarf2out.c (add_abstract_origin_attribute): Revert accidental
change checked in along with 2005-03-03's patch for debug/20253.
* tree-inline.c (remap_type): Remap TYPE_STUB_DECL.
(remap_decl): Insert type decl in map earlier.
gcc/testsuite/ChangeLog:
* gcc.dg/pr19345.c: New test.

From-SVN: r97449

gcc/ChangeLog:
PR tree-optimization/20640
* tree-ssa-dce.c (remove_dead_stmt): Don't redirect edge to
post-dominator if it has phi nodes.
(eliminate_unnecessary_stmts): Remove dead phis in all blocks
before dead statements.
gcc/testsuite/ChangeLog:
PR tree-optimization/20640
* gcc.dg/torture/tree-loop-1.c: New.

From-SVN: r97446

PR middle-end/20491
* final.c (alter_subreg): Don't call subreg_regno for a non-REG.

From-SVN: r97444

gcc/ChangeLog:
PR rtl-optimization/20290
* loop.c (for_each_insn_in_loop): Don't assume the loop body runs
in every iteration if the entry point is the exit test.
gcc/testsuite/ChangeLog:
PR rtl-optimization/20290
* gcc.c-torture/execute/loop-ivopts-2.c: New.

From-SVN: r97441

From-SVN: r97440

tuple_iterate.h (tuple_element): Use new macro _GLIBCXX_T_NUM_ARGS_PLUS_1 because _T is a macro on Darwin.

2005-04-02  Douglas Gregor  <doug.gregor@gmail.com>

	* include/tr1/tuple_iterate.h (tuple_element): Use new macro
	_GLIBCXX_T_NUM_ARGS_PLUS_1 because _T is a macro on Darwin.
	* include/tr1/repeat.h (_GLIBCXX_T_NUM_ARGS_PLUS_1): Define for
	each iteration.
	* scripts/gen_includers.h: Define _GLIBCXX_T_NUM_ARGS_PLUS_1 for
	each iteration.

From-SVN: r97438

	* config/rs6000/predicates.md (indexed_or_indirect_operand): New.
	(word_offset_memref_operand): New.
	* config/rs6000/rs6000-protos.h (word_offset_memref_operand): Delete.
	(indexed_or_indirect_operand): Delete.
	* config/rs6000/rs6000.c (word_offset_memref_operand): Delete.
	(indexed_or_indirect_operand): Delete.

From-SVN: r97437

From-SVN: r97436

	PR 20650
	* config/rs6000/rs6000.md (fix_truncdfsi2): Make destination
	a register.

From-SVN: r97435

	* config/rs6000/t-darwin (TARGET_LIBGCC2_CFLAGS): Add -pipe.
	* config/t-darwin (TARGET_LIBGCC2_CFLAGS): Likewise.

From-SVN: r97434

From-SVN: r97430

2005-04-01  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* gcj.texi (Invoking gij): Add descriptions of new -X options.
	Mention recognized-and-ignored compatibility options.
	(Memory allocation): Add descriptions of JvMalloc, JvRealloc and
	JvFree.
	(About CNI): Add Memory allocation section.

2005-04-01  Thomas Fitzsimmons  <fitzsim@redhat.com>

	PR libgcj/20090, PR libgcj/20526
	* gij.cc (nonstandard_opts_help): New function.
	(add_option): New function.
	(main): Support java options.  Set java.class.path.  Don't set
	_Jv_Jar_Class_Path.
	* prims.cc (parse_x_arg): New function.
	(parse_init_args): Call parse_x_arg for -X and _ options, when
	ignoreUnrecognized is true.
	(new _Jv_RunMain): New vm_args variant.
	(old _Jv_RunMain): Call new vm_args _Jv_RunMain.
	(_Jv_Jar_Class_Path): Remove variable.
	* include/java-props.h: Likewise.
	* include/cni.h (JvRealloc): New function.
	* include/jvm.h (_Jv_RunMain): Declare vm_args variant.
	* java/lang/natRuntime.cc (insertSystemProperties): Remove
	_Jv_Jar_Class_Path logic.  Use JV_VERSION and JV_API_VERSION
	macros.
	* configure.ac (JV_VERSION): Define.
	(JV_API_VERSION): Likewise.
	* configure: Regenerate.
	* include/config.h.in: Regenerate.

From-SVN: r97429

functional (_Maybe_wrap_member_pointer): Wrap up member pointers in _Mem_fn but let other function objects pass through...

2005-04-01  Douglas Gregor  <doug.gregor@gmail.com>

	* include/tr1/functional (_Maybe_wrap_member_pointer): Wrap up
	member pointers in _Mem_fn but let other function objects pass
	through unchanged.
	* include/tr1/functional_iterator (bind): Reduce number of bind()
	overloads to two to eliminate ambiguities. Use
	_Maybe_wrap_member_pointer to handle member pointers gracefully.

From-SVN: r97428

2005-04-01 Mark Anderson <mark@panonet.net>

	* java/lang/natDouble.cc (parseDouble): Handle NaN, Infinity and
	-Infinity as parameters.

From-SVN: r97424

[[Split portion of a mixed commit.]]

From-SVN: r97422.2

	* testsuite/Makefile.am (noinst_PROGRAMS): Remove.
	(site.exp): Write out the path to the baseline file.
	(check-abi): Use DejaGNU.
	(check-abi-verbose): Remove.
	* testsuite/Makefile.in: Regenerated.
	* testsuite/abi_check.cc (main): Check the return value from
	compare_symbols.
	* testsuite/testsuite_abi.cc (compare_symbols): Return a value.
	* testsuite/testsuite_abi.h (compare_symbols): Adjust prototype.
	* testsuite/libstdc++-abi/abi.exp: New file.

From-SVN: r97417

	* java/io/PipedInputStream.java
	(read): Make sure a positive byte value is returned. Revised javadoc.
	Thanks to Olafur Bragason for reporting these bugs.

From-SVN: r97416

	* java/lang/natVMClassLoader.cc (getSystemClassLoaderInternal):
	Updated for name change.
	(nativeFindClass): New method.
	(loadClass): Use nativeFindClass.
	* java/lang/natClassLoader.cc (_Jv_FindClass): Use single-argument
	form of loadClass.
	* java/lang/VMClassLoader.java (tried_libraries, lib_control,
	LIB_FULL, LIB_CACHE, LIB_NEVER): New fields from old
	VMClassLoader.
	(initialize): New method.
	(nativeFindClass): Declare.
	* gnu/gcj/runtime/natVMClassLoader.cc: Removed.
	* gnu/gcj/runtime/VMClassLoader.java: Removed.
	* gnu/gcj/runtime/ExtensionClassLoader.java: Renamed from
	VMClassLoader.java.
	(definePackageForNative): Removed.
	(tried_libraries, LIB_CACHE, LIB_FULL, LIB_NEVER, lib_control):
	Moved to VMClassLoader.java.
	* prims.cc (_Jv_CreateJavaVM): Updated for renaming.
	* Makefile.am (gnu/gcj/runtime/ExtensionClassLoader.h): Renamed.
	(ordinary_java_source_files): Added ExtensionClassLoader.java,
	removed VMClassLoader.java.
	(nat_source_files): Removed natVMClassLoader.cc.

From-SVN: r97414

	* Makefile.in: Rebuilt.
	* Makefile.am (db_pathtail): Use $(gcc_version), not
	@gcc_version@.

From-SVN: r97412

	* java/util/Timer.java
	(run): Stop the queue if a task throws an exception.

From-SVN: r97411

	* decl.c (java_init_decl_processing): Fix types of
	_Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
	_Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
	_Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.

From-SVN: r97409

	* gcc.c: Don't include <sys/resource.h> or declare getrusage.
	(rus, prus): Remove static variables.
	(execute): Use pex_run/pex_get_status rather than pexecute/pwait.
	(process_command): Permit report_times and use_pipes together.

From-SVN: r97406

	* c-decl.c (validate_proto_after_old_defn): Look at
	TYPE_MAIN_VARIANT of argument types.

testsuite:
	* gcc.dg/old-style-then-proto-1.c: New test.

From-SVN: r97403

2005-04-01  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.c (thumb_call_via_label): Include space for SP.
	(arm_output_function_epilogue): Allow call_via_SP.
	(thumb_call_via_reg, arm_file_end): Ditto.
	* config/arm/arm.h (struct machine_function): Include space for SP.
	(thumb_call_via_label): Update declaration.

From-SVN: r97402

2005-04-01  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.c (thumb_call_via_label): Include space for SP.
	(arm_output_function_epilogue): Allow call_via_SP.
	(thumb_call_via_reg, arm_file_end): Ditto.
	* config/arm/arm.h (struct machine_function): Include space for SP.
	(thumb_call_via_label): Update declaration.

[[Split portion of a mixed commit.]]

From-SVN: r97400.2

	* final.c (final_scan_insn): Revert part of 2005-03-30 patch: when
	doing a peephole optimization, once again put any notes in the
	proper position.

From-SVN: r97399

        * gfortran.fortran-torture/execute/backspace.f90: Check
        after backspace and read was incorrect.

From-SVN: r97397

2005-04-01  Andrew Pinski  <pinskia@physics.uc.edu>

        PR treelang/20604
        * lang-spec.c: Simplify @treelang to what the other
        languages do.

From-SVN: r97396

From-SVN: r97395

	* local-alloc.c (update_equiv_regs): Use gcc_assert, gcc_unreachable.
	(block_alloc, find_free_reg): Likewise.
	* loop-doloop.c (doloop_modify): Likewise.
	* loop-invariant.c (record_use): Likewise.
	* loop-iv.c (get_biv_step_1, get_biv_step, iv_analyze,
	get_iv_value, canon_condition, eliminate_implied_condition,
	eliminate_implied_condition, simplify_using_initial_values,
	shorten_into_mode, canonicalize_iv_subregs,
	iv_number_of_iterations): Likewise.
	* loop-unroll.c (expand_var_during_unrolling): Likewise.
	* loop-unswitch.c (compare_and_jump_seq, unswitch_single_loop,
	unswitch_loop): Likewise.
	* loop.c (INSN_LUID, loop_optimize, rtx_equal_for_loop_p,
	move_movables, replace_call_address, find_and_verify_loops,
	rtx_equal_for_prefetch_p, fold_rtx_mult_add, loop_iterations,
	record_giv, final_giv_value, general_induction_var,
	simplify_giv_expr, extension_within_bounds_p, try_copy_prop,
	loop_giv_dump): Likewise.

From-SVN: r97394

	* treelang/treelang.texi: Fix typos.
	* treelang/treetree.c: Fix comment typos.

From-SVN: r97393

	* gcov-io.h (GCOV_CHECK, GCOV_CHECK_READING,
	GCOV_CHECK_WRITING): Remove.
	(gcov_position, gcov_rewrite): Use gcc_assert.
	* gcov-io.c (gcov_open, gcov_write_words, gcov_write_length,
	gcov_read_words, gcov_sync, gcov_seek): Use gcc_assert.
	* libgcov.c (__gcov_merge_single, __gcov_merge_delta): Use
	gcc_assert.

From-SVN: r97392