From-SVN: r100476

From-SVN: r100475

[[Split portion of a mixed commit.]]

From-SVN: r100473.2

2005-06-02  Andreas Tobler  <a.tobler@schweiz.ch>

	* mauve-libgcj: Remove implemented classes from the fail section.
	Add two new not implemented to it.

From-SVN: r100471

configure.ac (BACKTRACESPEC): Remove definition, but continue to AC_SUBST definition from configure.host.

	* configure.ac (BACKTRACESPEC): Remove definition, but continue to
	AC_SUBST definition from configure.host.
	* configure.host: Don't use -fno-omit-frame-pointer. Set BACKTRACESPEC
	to -fomit-frame-pointer on 32-bit x86 targets.

From-SVN: r100469

From-SVN: r100468

From-SVN: r100467

2005-06-01  Ziga Mahkovec  <ziga.mahkovec@klika.si>

	PR libgcj/20435:
	* gnu/regexp/RESyntax.java (RE_POSSESSIVE_OPS): New field.
	(static): Add possessive matching to JAVA_1_4 syntax.
	* gnu/regexp/RETokenRepeated.java (possessive): New field.
	(makePossessive, isPossessive): New methods.
	(match): Don't back off during possessive matching.
	* gnu/regexp/RE.java (initalize): Accept possessive quantifier.
	* java/util/regex/Pattern.java (constructor): Switch syntax from PERL5
	to JAVA_1_4.

From-SVN: r100466

        PR 21478
        * gimplify.c (gimplify_init_constructor): Don't spill initializer
        to read-only memory if it's sparse.

From-SVN: r100465

From-SVN: r100464

        * gnu/classpath/jdwp/transport/JdwpPacket.java: New file.
        * gnu/classpath/jdwp/transport/JdwpCommandPacket.java: New file.
        * gnu/classpath/jdwp/transport/JdwpReplyPacket.java: New file.

From-SVN: r100463

	PR libgcj/21785:
	* java/io/natObjectInputStream.cc (currentClassLoader): Removed.
	(currentLoader): New method.
	* java/io/ObjectInputStream.java (resolveProxyClass): Use
	currentLoader.
	(currentLoader): Now native.
	(currentClassLoader): Removed.
	* testsuite/libjava.lang/pr21785.java: New file.
	* testsuite/libjava.lang/pr21785.out: New file.

From-SVN: r100462

	* intrinsic.c (add_conv): No longer take a "simplify" argument as
	its always gfc_convert_constant, instead take a "standard" argument.
	(add_conversions): Change all existing calls of add_conv to pass
	GFC_STD_F77 as appropriate.  Additionally, if we're allowing GNU
	extensions support integer-logical and logical-integer conversions.
	(gfc_convert_type_warn): Warn about use the use of these conversions
	as a extension when appropriate, i.e. with -pedantic.
	* simplify.c (gfc_convert_constant): Add support for integer to
	logical and logical to integer conversions, using gfc_int2log and
	gfc_log2int.
	* arith.c (gfc_log2int, gfc_int2log): New functions.
	* arith.h (gfc_log2int, gfc_int2log): Prototype here.
	* gfortran.texi: Document this new GNU extension.

	* gfortran.dg/logint-1.f: New test case.
	* gfortran.dg/logint-2.f: Likewise.
	* gfortran.dg/logint-3.f: Likewise.

From-SVN: r100461

2005-06-01  Ramana Radhakrishnan  <ramana@codito.com>

	* doc/rtl.texi: Remove references to NOTE_INSN_SETJMP.
	Add documentation for REG_SETJMP

From-SVN: r100460

2005-06-01  Richard Guenther  <rguenth@gcc.gnu.org>

	* stmt.c (expand_case): Use build_int_cst.
	(node_has_low_bound): Likewise, and correct type mismatch.
	(node_has_high_bound): Likewise.
	* fold-const.c (fold_binary): Ensure we build trees
	with the correct types - undo what STRIP_NOPS possibly did.

From-SVN: r100459

2005-06-01  Richard Guenther  <rguenth@gcc.gnu.org>

	* tree.h (fold_indirect_ref_1): Export from fold-const.c.
	* fold-const.c (fold_indirect_ref_1): No longer static.
	* tree-inline.c (copy_body_r): Use fold_indirect_ref_1 for
	folding, if possible.

From-SVN: r100458

	* common.opt (fjump-tables): New.
	* doc/invoke.texi (-fno-jump-tables): Document.
	* stmt.c (expand_end_case_type): Do not emit jump tables unless
	flag_jump_tables.

From-SVN: r100457

	PR libgcj/21753:
	* java/lang/natString.cc (substring): Changed sharing heuristic.

From-SVN: r100454

	(bltgt, arm_buneq, arm_bltgt, sunordered, sordered, sungt, sunge)
	(sunlt, sunle): Enable patterns on VFP.

	* arm.md (attribute 'type'): Add new types - f_loads floadd, f_stores,
	f_stored, f_flag, f_cvt.
	(generic_sched): No-longer used for the arm1020e and arm1022e cores.
	Include arm1020e.md.
	* vfp.md (fmstat): New cpu unit.  Add an exclusion set between it and
	the ds and fmac pipelines.  Re-work all load and store patterns and
	all conversion patterns to use new attributes.  Adjust reservation
	descriptions accordingly.
	* arm1020e.md: New file.
	* t-arm: Add dependency.

From-SVN: r100452

2005-06-01  Paul Thomas  <pault@gcc.gnu.org>

	* fortran/Changelog: Entry for this morning's patch.

From-SVN: r100450

	* except.c (struct eh_region): Kill unused fields.
	* basic-block.h (struct basic_block_def): Likewise.

From-SVN: r100449

	PR rtl-optimization/21767
	* rtl.h (function_invariant_p): Re-add declaration.
	* reload1.c (function_invariant_p): No longer static.
	* ifcvt.c (dead_or_predicable): Remove REG_EQUAL notes that
	might have become invalid.

From-SVN: r100448

	PR c/21536
	PR c/20760
	* gimplify.c (gimplify_decl_expr): Call gimplify_type_sizes
	on variable sizes types if a decl is a pointer to a VLA.
	(gimplify_type_sizes): Handle POINTER_TYPE and REFERENCE_TYPE.
	Call gimplify_type_sizes on aggregate fields.  Prevent infinite
	recursion.

	* gcc.dg/20050527-1.c: New test.

From-SVN: r100443

From-SVN: r100442

	* config/i386/xmmintrin.h (_mm_setzero_ps, _mm_set_ss, _mm_set1_ps,
	_mm_set_ps, _mm_setr_ps): Add __extension__.
	* config/i386/emmintrin.h (_mm_set_sd, _mm_set1_pd, _mm_set_pd,
	_mm_setr_pd, _mm_setzero_pd, _mm_set_epi64x, _mm_set_epi64x,
	_mm_set_epi32, _mm_set_epi16, _mm_set_epi8, _mm_setzero_si128):
	Likewise.
	(_mm_clflush): Don't use return in void function.

	* gcc.dg/i386-sse-12.c: New test.

From-SVN: r100439

	* config/i386/emmintrin.h (_mm_castpd_ps, _mm_castpd_si128,
	_mm_castps_pd, _mm_castps_si128, _mm_castsi128_ps, _mm_castsi128_pd):
	Use __inline instead of inline.

From-SVN: r100438

	PR fortran/21729
	* resolve.c (resolve_contained_fntype): Use sym->attr.untyped
	to avoid giving error multiple times.
	(resolve_entries): Don't error about BT_UNKNOWN here.
	(resolve_unknown_f): Capitalize IMPLICIT for consistency.
	(resolve_fntype): New function.
	(gfc_resolve): Call resolve_fntype.

	* gfortran.dg/implicit_5.f90: New test.

From-SVN: r100437

2005-06-01  Richard Guenther  <rguenth@gcc.gnu.org>

	* fold-const.c (fold_binary): Fix types in strlen vs.
	zero comparison folding.

From-SVN: r100436

        * configure.ac (HAVE_AS_JSRDIRECT_RELOCS): New.
        * config.in, configure: Rebuild.
        * config/alpha/alpha.c (print_operand): Add 'j'.
        * alpha.md (divmodsi_internal_er_1): Use it.
        (divmoddi_internal_er_1): Likewise.

From-SVN: r100435

2005-06-01  Paul Thomas  <pault@gcc.gnu.org>

	* fortran/trans-expr.c (gfc_conv_variable): Clean up bracketting.
	* fortran/trans-expr.c (gfc_conv_function_call): Insert spaces.
	Correct comments and replace convert of integer_one_node with
	build_int_cst.

From-SVN: r100433

	* system.h (TARGET_OPTIONS, TARGET_SWITCHES): Poison.
	* opts.h (print_filtered_help): Delete.
	* opts.c (handle_option, decode_options): Remove calls to
	set_target_switch.
	(print_target_help): New function.
	(common_option, print_help): Call print_target_help instead of
	display_target_options.
	(print_filtered_help): Make static.
	* toplev.h (display_target_options, set_target_switch): Delete.
	* toplev.c (target_switches, target_options, display_target_options)
	(set_target_switch): Delete.
	(print_switch_values): Remove handling of TARGET_SWITCHES and
	TARGET_OPTIONS.
	(default_get_pch_validity): Likewise.  Only treat target_flags
	specially if targetm.check_pch_target_flags is nonnull.
	(pch_option_mismatch): New function.
	(default_pch_valid_p): Use it.  Remove handling of TARGET_SWITCHES
	and TARGET_OPTIONS.  Only treat target_flags specially if
	targetm.check_pch_target_flags is nonnull.
	* config/ia64/ia64.c (ia64_override_options): Don't mention
	TARGET_OPTIONS in comment.
	* config/m68k/m68k-none.h (CC1_SPEC): Likewise.
	* doc/invoke.texi: Remove a reference to TARGET_SWITCHES.
	* doc/tm.texi (TARGET_DEFAULT_TARGET_FLAGS): Don't mention the
	interaction with TARGET_SWITCHES.
	(TARGET_@var{featurename}, TARGET_SWITCHES, TARGET_OPTIONS): Delete.

From-SVN: r100432

	* config/sh/sh.c (multcosts): Check sh_multcost rather than
	sh_multcost_str.
	(sh_register_move_cost): Likewise sh_gettrcost and sh_gettrcost_str.
	(sh_multcost_str, sh_gettrcost_str, sh_div_str, sh_divsi3_libfunc)
	(cut2_workaround_str): Delete.
	* config/sh/sh.h (SUBTARGET_OPTIONS, TARGET_OPTIONS)
	(TARGET_SH5_CUT2_WORKAROUND, sh_multcost_str, sh_gettrcost_str)
	(sh_div_str, sh_divsi3_libfunc, cut2_workaround_str): Delete.
	* config/sh/sh.opt (mcut2-workaround, mdiv=, mdivsi3_libfunc=)
	(mgettrcost=, multcost=): New options.

From-SVN: r100431

	* opts.h (cl_option_state): New structure.
	(get_option_state): Declare.
	* opts.c (get_option_state): New function.
	* toplev.c (option_affects_pch_p): New function.
	(default_get_pch_validity): Store the state of all options for which
	option_affects_pch_p returns true.
	(default_pch_valid_p): Check the state of those options here.
	Only check target_flags separately if targetm.check_pch_target_Flags
	is nonnull or if TARGET_SWITCHES is defined.

From-SVN: r100430

	* config/sh/sh-protos.h (sh_pch_valid_p): Delete.
(missing from yesterday's checkin)

From-SVN: r100429

	* config/mips/mips-protos.h (mips_use_ins_ext_p): Remove parameter
	names.

From-SVN: r100428

2005-06-01 Mostafa Hagog <mustafa@il.ibm.com>

	* modulo-sched.c (undo_generate_reg_moves ): Fix PR 21138.

From-SVN: r100426

2005-06-01 Mostafa Hagog <mustafa@il.ibm.com>

      * gcse.c (compute_transp, load_killed_in_block): Use MEM_READONLY_P.

From-SVN: r100425

2005-06-01  Feng Wang  <fengwang@nudt.edu.cn>

        PR fortran/20883
        * fortran/io.c (resolve_tag): Fix error message.

2005-06-01  Feng Wang  <fengwang@nudt.edu.cn>

        PR fortran/20883
        * gfortran/assign_4.f90: New test.
        * gfortran/assign_2.f90: Change compile to run.

From-SVN: r100424

2005-06-01  David.Billinghurst  <David.Billinghurst@riotinto.com>

	PR target/21854
	* config/mips/mips-protos.h: Declare mips_use_ins_ext_p

From-SVN: r100422

	* errors.h (warning, error, fatal, internal_error): Add printf
	attribute.
	* genmodes.c (make_vector_mode): Fix format arguments.

From-SVN: r100421