* configure, Makefile.in: Rebuilt.
	* Makefile.am (bin_SCRIPTS): Never install scripts/jar.
	* configure.ac (BASH_JAR): Removed conditional.
	(JAR): Prefer the jar found by AC_CHECK_PROGS.

From-SVN: r121301

stl_uninitialized.h (uninitialized_copy(const char*, const char*, char*), [...]): Remove, just forward to std::copy.

2007-01-29  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_uninitialized.h (uninitialized_copy(const char*,
	const char*, char*), uninitialized_copy(const wchar_t*, const wchar_t*,
	wchar_t*)): Remove, just forward to std::copy.

From-SVN: r121300

	* Makefile.in: Rebuilt.
	* Makefile.am (interpret.lo): New target.  Add -fwrap to
	AM_CXXFLAGS.

From-SVN: r121299

From-SVN: r121298

2007-01-29  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/enc_filebuf.h: Resurrect, update.
	* include/ext/codecvt_specializations.h: Remove
        _GLIBCXX_USE_ICONV, _GLIBCXX_USE_ENCODING_STATE.
	* include/bits/localefwd.h: Remove declaration for __enc_traits.
	* docs/html/22_locale/codecvt.html: Change __enc_traits to
	encoding_state.
	* scripts/testsuite_flags.in: Remove ICONV.

	* configure.ac: Remove GLIBCXX_CHECK_ICONV_SUPPORT.
	* acinclude.m4 (GLIBCXX_CHECK_ICONV_SUPPORT): Remove.
	* crossconfig.m4: Remove use of GLIBCXX_CHECK_ICONV_SUPPORT.
	* config.h.in: Remove HAVE_ICONV_CLOSE, HAVE_ICONV_OPEN,
	HAVE_NL_LANGINFO, _GLIBCXX_USE_ICONV.
	* include/Makefile.am: Uglify ICONV_CONST.
	* configure: Regenerate.
	* aclocal.m4: Regenerate.
	* Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* libmath/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

	* testsuite/ext/enc_filebuf/wchar_t/13189.cc: Use
	dg-require-iconv, fix up for encoding_state changes.
	* testsuite/ext/enc_filebuf/char/13189.cc: Same.
	* testsuite/ext/enc_filebuf/char/13598.cc: Same.
	* testsuite/22_locale/codecvt/unicode: Move...
	* testsuite/22_locale/codecvt/unicode/char.cc: Move...
	* testsuite/22_locale/codecvt/unicode/1.cc: Move...
	* testsuite/22_locale/codecvt/unicode/wchar_t.cc: Move...
	* testsuite/ext/codecvt: New.
	* testsuite/ext/codecvt/char-1.cc: ...here. Also, use dg-require-iconv.
	* testsuite/ext/codecvt/char-2.cc: ...here. Same.
	* testsuite/ext/codecvt/1.cc: ...here. Same.
	* testsuite/ext/codecvt/wchar_t.cc: ...here. Same.
	* testsuite/22_locale/locale/cons/unicode: Delete directory.
	* testsuite/22_locale/locale/cons/unicode/1.cc: Move...
	* testsuite/22_locale/locale/cons/unicode.cc: ...here.

From-SVN: r121297

        * include/jvmti_md.h (_CLASSPATH_VM_JVMTI_TYPES_DEFINED):
        Define.
        [__GCJ_JNI_IMPL__]: Define our own JVMTI types when building
        gcj. All jvmti object types now are defined to be their
        corresponding java classes.
        * jvmti.cc (_Jv_JVMTI_SuspendThread): Remove casting from
        jthread to Thread*.
        (_Jv_JVMTI_ResumeThread): Likewise.
        (_Jv_JVMTI_InterruptThread): Likewise.
        (_Jv_JVMTI_SetEventNotificationMode): Likewise.
        * gnu/classpath/jdwp/natVMVirtualMachine.cc
        (jdwpClassPrepareCB): Likewise.
        (jdwpThreadEndCB): Likewise.
        (jdwpThreadStartCB): Likewise.
        (jdwpVMInitCB): Likewise.

From-SVN: r121296

2007-01-29  Daniel Berlin  <dberlin@dberlin.org>

	PR tree-optimization/30630
	* tree-ssa-structalias.c (do_complex_constraint): Mark correct
	variable as changed.

From-SVN: r121295

2007-01-29  Josh Conner  <jconner@apple.com>

	* gcc.target/powerpc/altivec-24.c: New test.

From-SVN: r121294

        PR c++/28266
        * gimplify.c (gimplify_target_expr): Make sure that the TARGET_EXPR is
        expanded only once even if an error occurs.

From-SVN: r121288

2007-01-26  Andrew Haley  <aph@redhat.com>

        * java/lang/SecurityManager.java: Load and initialize
        java.security.Security.

From-SVN: r121287

2007-01-26  Andrew Haley  <aph@redhat.com>

        * java/lang/SecurityManager.java: Load and initialize
        java.security.Security.

From-SVN: r121286

2007-01-26  Andrew Haley  <aph@redhat.com>

        * java/lang/natClass.cc (initializeClass): Re-throw
        SecurityExceptions.
        * java/lang/natVMClassLoader.cc (loadClass): checkPackageAccess.
        * java/lang/ClassLoader.java: (loadClass): Likewise.

From-SVN: r121285

2007-01-29  Andrew Haley  <aph@redhat.com>

        * class.c (add_method_1): Mark fndecl as external unless we are
        compiling it into this object file.

From-SVN: r121284

2007-01-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30554
	* module.c (read_module): If a symbol is excluded by an ONLY
	clause, check to see if there is a symtree already loaded. If
	so, attach the symtree to the pointer_info.

2007-01-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30554
	* gfortran.dg/used_dummy_types_6.f90: New test.

From-SVN: r121281

	* gcov-io.h (__gcov_indirect_call_profiler): Declare.
	(__gcov_average_profiler): Likewise.
	(__gcov_ior_profiler): Likewise.
	(__gcov_merge_ior): Likewise.

From-SVN: r121280

From-SVN: r121277

	* builtins.c (expand_builtin_memset): Fix typo in my last patch.
	* value-prof.c (stringop_block_profile): Likewise.

From-SVN: r121272

	* expr.c (emit_block_move_via_movmem, emit_block_move_via_libcall): Add
	variant handling histograms; add wrapper.
	(clear_storage_via_libcall): Export.
	(emit_block_move_hints): Break out from ...; add histograms.
	(emit_block_move): ... this one.
	(clear_storage_hints): Break out from ...; add histograms.
	(clear_storage): ... this one.
	(set_storage_via_memset): Handle histogram.
	* expr.h (emit_block_move_via_libcall, emit_block_move_hints): Declare.
	(clear_storage_hints, clear_storage_via_libcall): Declare.
	(set_storage_via_setmem): Update prototype.
	* doc/md.texi (movmem, setmem): Document new arguments.

	* value-prof.c (dump_histogram_value, tree_find_values_to_profile): Add
	new histograms.
	(stringop_block_profile): New global function.
	(tree_stringops_values_to_profile): Profile block size and alignment.
	* value-prof.h (enum hist_type): add HIST_TYPE_AVERAGE and
	HIST_TYPE_IOR.
	(struct profile_hooks): Add gen_average_profiler and gen_ior_profiler.
	(stringop_block_profile): Declare.
	* builtins.c: Include value-prof.h.
	(expand_builtin_memcpy, expand_builtin_memset): Pass block profile.
	* gcov-ui.h (GCOV_COUNTER_NAMES): Add new counter.
	(GCOV_COUNTER_AVERAGE, GCOV_COUNTER_IOR): New constants.
	(GCOV_COUNTERS, GCOV_LAST_VALUE_COUNTER): Update.
	* profile.c (instrument_values): Add new counters.
	* cfgexpand.c (expand_gimple_basic_block): Propagate histograms to
	calls.
	* tree-profile.c (tree_average_profiler_fn, tree_ior_profiler_fn): New.
	(tree_init_edge_profiler): Build new profilers.
	(tree_gen_average_profiler, tree_gen_ior_profiler): New.
	(pass_tree_profile): Add dump.
	(tree_profile_hooks): Update.
	* Makefile.in (LIBGCOV): Add new constants.
	* libgcov.c (__gcov_merge_ior, __gcov_average_profiler,
	__gcov_ior_profiler): New.
	* i386.md (movmem/setmem expanders): Add new optional arguments.

From-SVN: r121270

From-SVN: r121269

From-SVN: r121268

	* gcc.dg/large-size-array-3.c: Correct test case (portability).

From-SVN: r121266

	* gnu/java/nio/channels/natFileChannelWin32.cc
	(lock): Implemented.
	(unlock): Implemented.

From-SVN: r121265

locale_facets.tcc (num_get<>::do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&), [...]): -Wconversion and -Woverflow fixes.

2007-01-28  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/locale_facets.tcc (num_get<>::do_get(iter_type,
	iter_type, ios_base&, ios_base::iostate&, bool&),
	num_put<>::_M_insert_int(_OutIter, ios_base&, _CharT, _ValueT)):
	-Wconversion and -Woverflow fixes.
	* include/bits/istream.tcc (operator>>(int&), operator>>(short&)):
	Likewise.
	* include/std/valarray (valarray<>::shift, cshift): Likewise.

From-SVN: r121264

2007-01-28  Andrew Pinski  <pinskia@gmail.com>

        PR C++/28988
        * semantics.c (finish_pseudo_destructor_expr): Check the
        destrutor name by calling check_dtor_name.

2007-01-28  Andrew Pinski  <pinskia@gmail.com>

        PR C++/28988
        * g++.dg/expr/dtor4.C: New test.

From-SVN: r121261

	* tree-ssa-loop-unswitch.c: Include tree-inline.h.
	(tree_unswitch_single_loop): Pass eni_size_weights to
	tree_num_loop_insns.
	* tree-ssa-loop-manip.c: Include tree-inline.h.
	(can_unroll_loop_p): Pass eni_size_weights to
	tree_num_loop_insns.
	* tree-ssa-loop-ch.c (should_duplicate_loop_header_p):
	Pass eni_size_weights to estimate_num_insns.
	* tree.h (init_inline_once): Export.
	* toplev.c (backend_init): Call init_inline_once.
	* cgraphunit.c (cgraph_process_new_functions,
	cgraph_analyze_function): Pass eni_inlining_weights to
	estimate_num_insns.
	* ipa-inline.c (compute_inline_parameters): Ditto.
	* tree-ssa-loop-ivcanon.c (tree_num_loop_insns): Pass weights
	to estimate_num_insns.
	(try_unroll_loop_completely): Pass eni_size_weights to
	tree_num_loop_insns.
	* tree-eh.c (decide_copy_try_finally): Pass eni_size_weights
	ot estimate_num_insns.
	* tree-ssa-loop-prefetch.c: Include tree-inline.h.
	(loop_prefetch_arrays): Pass eni_time_weights to tree_num_loop_insns.
	* tree-inline.c (eni_inlining_weights, eni_size_weights,
	eni_time_weights): New variables.
	(init_inline_once): Initialize them.
	(struct eni_data): Mew.
	(estimate_num_insns_1, estimate_num_insns): Use weights.
	* tree-inline.h (struct eni_weights_d): New.
	(eni_inlining_weights, eni_size_weights, eni_time_weights): Declare.
	(estimate_num_insns): Declaration changed.
	* cfgloop.h (tree_num_loop_insns): Declaration changed.
	* Makefile.in (tree-ssa-loop-unswitch.o, tree-ssa-loop-prefetch.o,
	tree-ssa-loop-manip.o): Add TREE_INLINE_H dependency.

	* gcc.dg/tree-ssa/loop-23.c: New test.

From-SVN: r121260

tree-data-ref.c (conflict_fn): Assert that the number of affine relations in the conflict function is valid.

	* tree-data-ref.c (conflict_fn): Assert that the number of affine
	relations in the conflict function is valid.

From-SVN: r121259

	PR bootstrap/30469
	* Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
	-fprofile-use.

From-SVN: r121257

2007-01-25  Razya Ladelsky  <razya@il.ibm.com>

        * ipa-cp.c (ipcp_insert_stage, ipcp_driver): Support for SSA.
        (ipcp_driver): Change to static definition.
        Add dumping of the ifunctions.
        (constant_val_insert): Remove unused parameter. Support for SSA.
        (ipcp_propagate_const): Support for SSA.
        (ipcp_profile_bb_print): Print only analyzed nodes.
        (ipcp_replace_map_create): Remove support for Fortran constant
        for now.
        * ipa-prop.c (ipa_method_modify_stmt,
        ipa_callsite_compute_param): Support for SSA.
        * ipa-prop.h (ipcp_driver): Remove declaration.
        (IS_VALID_TREE_MAP_INDEX): Add define.

From-SVN: r121256

2007-01-28  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/30389
	* gfortran.h:  Remove gfc_simplify_init_1.
	* arith.h:  Remove third argument from gfc_compare_string.
	* arith.c(gfc_compare_expression):  Remove third argument
	from call to gfc_compare_string.
	(gfc_compare_string):  Remove third argument xcoll_table.
	Remove use of xcoll_table.
	* misc.c(gfc_init_1):  Remove call to gfc_simplify_init_1.
	* simplify.c(ascii_table):  Remove.
	(xascii_table): Likewise.
	(gfc_simplify_achar):  ICE if extract_int fails.  Remove use of
	ascii_table.  Warn if -Wsurprising and value < 0 or > 127.
	(gfc_simplify_char):  ICE if extract_int fails. Error if
	value < 0 or value > 255.
	(gfc_simplify_iachar):  Remove use of xascii_table.
	Char values outside of 0..255 are an ICE.
	(gfc_simplify_lge):  Remove use of xascii_table.
	(gfc_simplify_lgt):  Likewise.
	(gfc_simplify_lle):  Likewise.
	(gfc_simplify_llt):  Likewise.
	(invert_table):  Remove.
	(gfc_simplify_init_1):  Remove.

2007-01-28  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/30389
	* gfortran.dg/achar_2.f90:  New test.
	* gfortran.dg/achar_3.f90:  New test.

From-SVN: r121255

./:	* common.opt: Add fstrict-overflow.
	* opts.c (decode_options): Set flag_strict_overflow if -O2.
	* flags.h (TYPE_OVERFLOW_WRAPS): Define.
	(TYPE_OVERFLOW_UNDEFINED): Define.
	(TYPE_OVERFLOW_TRAPS): Define.  This replaces TYPE_TRAP_SIGNED.
	Replace all uses.
	* tree.h (TYPE_TRAP_SIGNED): Don't define.
	* fold-const.c (negate_expr_p): Use TYPE_OVERFLOW_UNDEFINED.
	(fold_negate_expr): Likewise.
	(make_range): Likewise.
	(extract_muldiv_1): Likewise.
	(maybe_canonicalize_comparison): Likewise.
	(fold_comparison): Likewise.
	(fold_binary): Likewise.
	(tree_expr_nonnegative_p): Likewise.
	(tree_expr_nonzero_p): Likewise.
	* tree-vrp.c (compare_values): Likewise.
	(extract_range_from_binary_expr): Likewise.
	(extract_range_from_unary_expr): Likewise.
	* tree-ssa-loop-niter.c (infer_loop_bounds_from_signedness):
	Likewise.
	(nowrap_type_p): Likewise.
	* tree-scalar-evolution.c (simple_iv): Likewise.
	* fold-const.c (negate_expr_p): Use TYPE_OVERFLOW_WRAPS.
	(build_range_check): Likewise.
	(extract_muldiv_1): Likewise.
	(fold_comparison): Likewise.
	* tree-vrp.c (vrp_int_const_binop): Likewise.
	(extract_range_from_unary_expr): Likewise.
	* convert.c (convert_to_integer): Likewise.
	* fold-const.c (fold_negate_expr): Use TYPE_OVERFLOW_TRAPS.
	(fold_comparison): Likewise.
	(fold_binary): Likewise.
	* optabs.c (optab_for_tree_code): Likewise.
	* tree-vectorizer.c (vect_is_simple_reduction): Likewise.
	* simplify-rtx.c (simplify_const_relational_operation): Check
	flag_strict_overflow and flag_trapv.
	(simplify_const_relational_operation): Likewise.
	* doc/invoke.texi (Option Summary): Mention -fstrict-overflow.
	(Optimize Options): Add -fstrict-overflow to -O2 list.  Document
	-fstrict-overflow.
testsuite/:
	* gcc.dg/strict-overflow-1.c: New test.
	* gcc.dg/no-strict-overflow-1.c: New test.
	* gcc.dg/strict-overflow-2.c: New test.
	* gcc.dg/no-strict-overflow-2.c: New test.
	* gcc.dg/strict-overflow-3.c: New test.
	* gcc.dg/no-strict-overflow-3.c: New test.
	* gcc.dg/strict-overflow-4.c: New test.
	* gcc.dg/no-strict-overflow-4.c: New test.
	* gcc.dg/fold-mod-1.c: Add -fstrict-overflow option.
	* gcc.dg/pr15784-1.c: Likewise.
	* gcc.dg/pr20922-1.c: Likewise.
	* gcc.dg/pr20922-3.c: Likewise.
	* gcc.dg/pr20922-4.c: Likewise.
	* gcc.dg/pr20922-6.c: Likewise.
	* gcc.dg/compare-4.c: Likewise.
	* gcc.dg/torture/pr26898-1.c: Likewise.
	* gcc.dg/tree-ssa/divide-1.c: Likewise.
	* gcc.dg/tree-ssa/divide-2.c: Likewise.
	* gcc.dg/tree-ssa/divide-3.c: Likewise.
	* gcc.dg/tree-ssa/divide-4.c: Likewise.
	* gcc.dg/tree-ssa/pr14490-1.c: Likewise.
	* gcc.dg/tree-ssa/pr14490-3.c: Likewise.
	* gcc.dg/tree-ssa/pr21082.c: Likewise.
	* gcc.dg/tree-ssa/pr26899.c: Likewise.
	* g++.dg/tree-ssa/pr21082.C: Likewise.

From-SVN: r121254

	* tree.c (tree_fold_gcd): Delete.
	* tree.h (tree_fold_gcd): Remove prototype.
	* tree-data-ref.c (tree_fold_divides_p): Don't use tree_fold_gcd to
	test whether one constant integer is a multiple of another.  Instead
	call int_const_binop with TRUNC_MOD_EXPR and test for a zero result.
	* fold-const.c (multiple_of_p):  We've determined both TOP and
	BOTTOM are integer constants so we can call int_const_binop directly
	instead of the more generic const_binop.

From-SVN: r121253

	* fold-const.c (size_binop): In the fast-paths for X+0, 0+X, X-0 and
	1*X check that the constant hasn't overflowed, to preserve the
	TREE_OVERFLOW bit.
	(round_up): Provide an efficient implementation when rouding-up an
	INTEGER_CST to a power-of-two.

	* gcc-dg/large-size-array-3.c: New test case.

From-SVN: r121252

From-SVN: r121250

From-SVN: r121245

	* doc/sourcebuild.texi: Add comma for clarity.
	* doc/extend.texi: Fix some typos.
	* doc/passes.texi: Likewise.
	* doc/cppinternals.texi: Likewise.
	* doc/c-tree.texi: Likewise.
	* doc/tree-ssa.texi: Likewise.

From-SVN: r121242

	* doc/sourcebuild.texi: Add comma for clarity.
	* doc/extend.texi: Fix some typos.
	* doc/passes.texi: Likewise.
	* doc/cppinternals.texi: Likewise.
	* doc/c-tree.texi: Likewise.
	* doc/tree-ssa.texi: Likewise.

From-SVN: r121241

	* tree-sra.c (sra_walk_function): Don't rely on aliases being build.
	(pass_sra): Do not require alias information.
	* passes.c (init_optimization_passes): Add SRA

From-SVN: r121240

2007-01-27  Andreas Tobler  <a.tobler@schweiz.org>

	PR libgcj/30513
	* configure.host: Add forgottten sysdep_dir to sparc. Add a flag to
	libgcj_flags to undefine 'sun' at compile time.
	* sysdep/sparc/locks.h (read_barrier): New functions for 32 and 64 bit
	Sparc.
	(write_barrier): Likewise.

From-SVN: r121239

config
2007-01-27  Paolo Bonzini  <bonzini@gnu.org>
	* depstand.m4 (ZW_CREATE_DEPDIR): Use mkinstalldirs to make
	directory.

libcpp
	* configure: Rebuilt.

From-SVN: r121237

	* trans-stmt.c (forall_info): Replace the next_nest and outer
	fields that previously implemented a doubly-linked list with a
	single prev_nest field (singly-linked list).
	(gfc_trans_nested_forall_loop): The nested_forall_info argument
	now denotes the innermost FORALL in the loop nest.
	(compute_overall_iter_number): Use prev_nest instead of next_nest.
	(gfc_trans_forall_1): Link/cons the new "info" to the head of the
	nested_forall_info linked list.  Free the current "info" when done.

	* gfortran.dg/forall_7.f90: New test case.

From-SVN: r121236