* tree-chrec.c (chrec_convert_aggressive): Return NULL on failure.

From-SVN: r115740

2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>

	* include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
	for 32-bit architectures.
	* testsuite/libffi.call/return_ul.c: New test case.

From-SVN: r115739

* ggc-page.c (NUM_SIZE_LOOKUP): New constant - the length of the size_lookup[] array.
  (ggc_alloc_stat): Use NUM_SIZE_LOOKUP.
  (ggc_pch_count_object): Likewise.
  (ggc_pch_alloc_object): Likewise.
  (ggc_pch_write_object): Likewise.
  (init_ggc): Do not attempt to initialize entries in the size_lookup[] array
  for objects whose size is greater than than the length of the array.

From-SVN: r115738

	* dbxout.c (output_used_types_helper): Push queued types
	on a VEC.
	(output_types_sort): New.
	(output_used_types): Collect used types on a VEC and sort them
	before emission.

From-SVN: r115735

2006-07-25  Paolo Bonzini  <bonzini@gnu.org>

	* config.guess: Import from src (was more updated).
	* config.sub: Likewise.

From-SVN: r115734

config:
2006-07-25  Paolo Bonzini  <bonzini@gnu.org>

	PR build/26188
        * stdint.m4: Test for uintptr_t even on systems with uint64_t or uint32_t.

libdecnumber:
2006-07-25  Paolo Bonzini  <bonzini@gnu.org>

	PR build/26188
	* configure: Regenerate.

libgfortran:
2006-07-25  Paolo Bonzini  <bonzini@gnu.org>

	PR build/26188
	* configure: Regenerate.

From-SVN: r115733

2006-07-24  Steven G. Kargl  <kargls@comcast.net>

	* gfortran.dg/arithmetic_if.f90:  Fix comments.

From-SVN: r115732

	PR c++/27572
	* decl.c (grokdeclarator): Return error_mark_node after invalid
	typedef.

	* g++.dg/other/typedef1.C: New test.
	* g++.dg/template/typedef4.C: New test.
	* g++.dg/template/typedef5.C: New test.

From-SVN: r115729

From-SVN: r115727

fortran/
2006-07-24  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/28416
        * trans-array.c (gfc_conv_array_parameter): Give special treatment
        for ALLOCATABLEs if they are themselves dummy variables.

testsuite/
2006-07-24  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/28416
        * gfortran.dg/allocatable_dummy_3.f90: New.

From-SVN: r115721

2006-07-24  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/28439
	* gfortran.dg/arithmetic_if.f90:  New test.

From-SVN: r115718

2006-07-24  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/cinttypes: Simply protect everything with
	_GLIBCXX_USE_C99_INTTYPES_TR1.
	* include/tr1/cfenv: Likewise with _GLIBCXX_USE_C99_FENV_TR1.
	* include/tr1/cstdint: Likewise with _GLIBCXX_USE_C99_STDINT_TR1.

From-SVN: r115715

2006-07-24  Richard Guenther  <rguenther@suse.de>

	PR middle-end/28463
	* cgraph.c (cgraph_remove_node): Do not check if dumps
	are enabled.
	* cgraphunit.c (cgraph_optimize): Likewise.

From-SVN: r115714

	PR rtl-optimization/28071
	* tree-cfg.c (tree_split_block): Do not allocate new stmt_list nodes.
	* tree-iterator.c (tsi_split_statement_list_before): Do not crash when
	splitting before first stmt.

From-SVN: r115713

	PR rtl-optimization/28071
	* ipa-inline.c (update_caller_keys): Remove edges that
	are no longer inline candidates.

From-SVN: r115712

	* gcc.dg/visibility-11.c: Enlarge test array to 1024 bytes to
	avoid memcpy optimization.

From-SVN: r115705

	PR debug/27473
	* dbxout.c (output_used_types_helper, output_used_types): New.
	(dbxout_symbol): Call output_used_types.

From-SVN: r115704

	PR c++/28460
	* decl.c (grokvardecl): Use FROB_CONTEXT.
	* pt.c (register_specialization): Likewise.

From-SVN: r115703

2006-07-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/25289
	* gfortran.dg/direct_io_6.f90: New test.

From-SVN: r115702

2006-07-23  Mohan Embar  <gnustuff@thisiscool.com>

	* include/win32-threads.h (_Jv_Thread_t): Explicitly
	name the struct.

From-SVN: r115701

2006-07-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/25289
	* gfortran.h: Declare gfc_large_io_int_kind.
	* trans-types.c (gfc_init_kinds): Set gfc_large_io_int_kind
	to size 8 or 4.
	* trans-io.c (enum iofield_type): Add large_io_int type.
	(gfc_build_st_parameter): Same.
	(gfc_build_io_library_fndecls): Same.
	* ioparm_def: Use large_io_int to define rec.

From-SVN: r115700

2006-07-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25289
	* libgfortran.h: Add conditional definition of GFC_LARGE_IO_INT type.
	* io/io.h (st_parameter_dt): Define rec as type GFC_LARGE_IO_INT.

From-SVN: r115698

From-SVN: r115697

	PR c/25795
	PR c++/27369
	* cgraph.c (cgraph_varpool_nodes): Export.
	(decide_is_variable_needed): Ignored "used" attribute in
	unit-at-a-time mode.
	* cgraph.h (cgraph_varpool_nodes): Declare.
	* cgraphunit.c (decide_is_function_needed): Ignored "used" attribute in
	unit-at-a-time mode.

	* gcc.dg/pr25795.c: New test.
	* gcc.dg/pr25795-1.c: New test.

From-SVN: r115693

2006-07-23  Mohan Embar  <gnustuff@thisiscool.com>

	* jvmti.cc (_Jv_JVMTI_SuspendThread): Add missing JNICALL
	attribute.
	(_Jv_JVMTI_ResumeThread): Likewise.
	(_Jv_JVMTI_DisposeEnvironment): Likewise.

From-SVN: r115692

	* gcc.dg/fold-cond-1.c: Increase test case portability by checking
	that "g ? 1 : h" doesn't match, instead of checking for "(g | h) != 0"
	which may be transformed to "g || h" on some platforms.

From-SVN: r115691

	PR c++/28025
	* cp-tree.h (LOOKUP_HIDDEN): New macro.  Reformat comments.
	* name-lookup.c (unqualified_namespace_lookup): There is no way to
	have a hidden name in non-namespace scopes.
	* pt.c (tsubst_friend_class): Look for hidden names.
	* decl.c (lookup_and_check_tag): Fix typo in comment.
	* semantics.c (finish_compound_literal): Fix typo in comment.
	PR c++/28025
	* g++.dg/template/friend45.C: New test.

From-SVN: r115687

	PR target/28247
	* gthr-solaris.h: Prototype __gthrw forms of thr_self, mutex_init and
	mutex_destroy even when !_LIBOOBJC.  Remove duplicate prototype of
	the __gthrw form of thr_keycreate.
	(__gthread_key_delete): Silence the unused argument warning.

From-SVN: r115686

2006-07-23  Steven Bosscher  <steven@gcc.gnu.org>

	PR debug/25468
	* config/elfos.h (ASM_OUTPUT_ASCII): Remove 'register' marks.
	Cache the last found '\0' marker to avoid quadratic behavior.

From-SVN: r115685

	* configure.in: Allow mingw32 and cygwin targets to build cross-gdb.
	* configure: Regenerated.

From-SVN: r115684

From-SVN: r115682

From-SVN: r115678

2006-07-22  Steven Bosscher  <steven@gcc.gnu.org> 

	PR fortran/28439
	* trans-stmt.c (gfc_trans_arithmetic_if): Evaluate the condition once.

From-SVN: r115677

From-SVN: r115672

2006-07-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/28339
        * gfortran.dg/arrayio_8.f90: New test.

From-SVN: r115671

2006-07-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/28339
	* io/transfer.c (next_record_w): Use next_array_record result to set
	END_FILE. (write_block): Test for END_FILE before the next write occurs.
	* io/unit.c (get_internal_unit): Initialize iunit->endfile for internal
	unit.

From-SVN: r115670

2006-07-21  Mohan Embar  <gnustuff@thisiscool.com>

	* gnu/java/net/natPlainSocketImplPosix.cc (bind): Clear
	SockAddr before using - needed for OS X/PPC.

From-SVN: r115669

From-SVN: r115663

2006-07-21  Benjamin Kosnik  <bkoz@redhat.com>

	* include/tr1/random: Make include guards consistent.
	* include/tr1/unordered_map: Same.
	* include/tr1/hashtable: Same.
	* include/tr1/unordered_set: Same.

From-SVN: r115656

        * boehm.cc (_Jv_SuspendThread): Don't ifdef the function declaration,
        just the contents.
        (_Jv_ResumeThread): Likewise.
        * posix-threads.cc: Revert 2006-06-19 _Jv_ThreadDebugSuspend,
        _Jv_ThreadDebugResume, _Jv_ThreadDebugSuspendCount patch. Moving
        to JVMTI instead.
        * include/posix-threads.h: Likewise.
        * win32-threads.cc: Likewise.
        * include/win32-threads.h: Likewise.
        * jvmti.cc (_Jv_JVMTI_SuspentThread): New function.
        (_Jv_JVMTI_ResumeThread): New function.
        (_Jv_JVMTI_Interface): Define SuspendThread and ResumeThread.

From-SVN: r115655