2005-11-19  Richard Guenther  <rguenther@suse.de>

        PR middle-end/23294
	* fold-const.c (fold_plusminus_mult_expr): New function.
	(fold_binary): Use to canonicalize PLUS_EXPR and MINUS_EXPR
	cases, remove now unnecessary code.

	* gcc.dg/tree-ssa/pr23294.c: New testcase.

From-SVN: r107218

From-SVN: r107217

From-SVN: r107216

2005-11-19  Paolo Bonzini  <bonzini@gcc.gnu.org>

	* gensupport.c (old_preds): Rename to std_preds, add special field.
	(struct old_pred_table): Rename to struct std_pred_table, add special
	field.
	(NUM_KNOWN_OLD_PREDS): Rename to NUM_KNOWN_STD_PREDS.
	(NUM_OLD_SPECIAL_MODE_PREDS): Remove.
	(init_predicate_table): Adjust, and set along the way whether a
	predicate is special.

From-SVN: r107215

From-SVN: r107214

From-SVN: r107213

From-SVN: r107212

	PR c++/8355
	* decl.c (grokfndecl): Set up DECL_TEMPLATE_INFO before calling
	set_decl_namespace.
	* name-lookup.c (set_decl_namespace): 
	PR c++/8355
	* g++.dg/template/friend39.C: New test.

From-SVN: r107207

* builtins.c (fold_builtin_strstr): Pass s1 through fold_convert before
returning it.
* gcc.dg/builtin-strstr.c: New.

From-SVN: r107206

        * gcc.target/ia64/20010423-1.c, gcc.target/ia64/20020313-1.c,
        gcc.target/ia64/20020326-1.c, gcc.target/ia64/20030225-2.c,
        gcc.target/ia64/20030405-1.c, gcc.target/ia64/20030811-1.c,
        gcc.target/ia64/20040303-1.c: Move from gcc.dg/.
        * gcc.target/ia64/asm-1.c, gcc.target/ia64/float80-1.c,
        gcc.target/ia64/float80-2.c, gcc.target/ia64/got-1.c,
        gcc.target/ia64/postinc-1.c, gcc.target/ia64/types-1.c,
        gcc.target/ia64/types-2.c, gcc.target/ia64/visibility-1.c,
        gcc.target/ia64/visibility-2.c: Move from gcc.dg/, with
        renaming to remove initial "ia64-".

From-SVN: r107205

From-SVN: r107202

	* c-common.c (handle_cleanup_attribute): Use a lang hook for lookup_name.
	* config/darwin-c.c (darwin_pragma_unused): Likewise.
	* c-decl.c (lookup_name_two) Remove.
	* c-tree.h (lookup_name_two): Remove.
	* c-objc-common.h (LANG_HOOKS_LOOKUP_NAME): Add.
	* langhooks-def.h (LANG_HOOKS_LOOKUP_NAME): Add.
	(LANG_HOOKS_DECLS): Add initializer for LANG_HOOKS_LOOKUP_NAME.
	* langhooks.h (lang_hooks_for_decls): Add lookup_name.

cp:
	* cp-objcp-common.h (LANG_HOOKS_LOOKUP_NAME): Add.
	* name-lookup.c (lookup_name_two): Remove.
	(lookup_name_one): Add.
	* name-lookup.h (lookup_name_two): Remove.
	(lookup_name_one): Add.

From-SVN: r107196

ltcf-c.sh (whole_archive_flag_spec): Remove '-all_load $convenience' to match upstream libtool for darwin.

2005-11-18  Andreas Tobler  <a.tobler@schweiz.ch>

	* ltcf-c.sh (whole_archive_flag_spec): Remove '-all_load $convenience'
	to match upstream libtool for darwin.

From-SVN: r107192

	* ada/acats/run_all.sh (target_run): Revert 2005-11-17 patch.

From-SVN: r107190

	PR target/24914
	* arm.c (arm_hard_regno_mode_ok): Co-processor registers aren't ok
	when not generating code to use that co-processor.

From-SVN: r107187

tree-flow.h (reserve_phi_args_for_new_edge, [...]): Mention that these functions are now in tree-phinodes.c.

2005-11-18  James A. Morrison  <phython@gcc.gnu.org>

        * tree-flow.h (reserve_phi_args_for_new_edge, create_phi_node,
        add_phi_arg, remove_phi_args, remove_phi_node phi_reverse): Mention that        these functions are now in tree-phinodes.c.

From-SVN: r107185

From-SVN: r107184

	* tree-ssa-dom.c (extract_range_from_cond): Deal with variable bounds
	on types.

From-SVN: r107182

From-SVN: r107181

	* expr.c (expand_expr_real): Don't look at EXPR_HAS_LOCATION unless
	ib_boundaries_block is non-null

From-SVN: r107180

From-SVN: r107179

	* fold-const.c (build_range_check): Use proper type for subtraction
	when merging lower bound.

From-SVN: r107178

rc_string_base.h (__rc_string_base<>::_Rep): Avoid the anonymous struct extension, adjust everywhere.

2005-11-18  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/rc_string_base.h (__rc_string_base<>::_Rep): Avoid the
	anonymous struct extension, adjust everywhere.

	* include/ext/rc_string_base.h (__rc_string_base<>::_S_empty_rep()):
	Just use a static member.
	(__rc_string_base<>::__rc_string_base(), _S_construct): Adjust.

	* include/ext/rc_string_base.h (__rc_string_base<>::_Rep): Use anonymous
	union together with _CharT to fix alignment issues, rebind to _Rep and
	rename _Raw_alloc to _Rep_alloc_type.
	(__rc_string_base<>::_Rep::_S_create, _M_destroy): Adjust consistently.

	* include/ext/vstring_util.h (__is_null_p): Move inside struct
	__vstring_utility as static _S_is_null_pointer.
	* include/ext/sso_string.h
	(__sso_string_base<>::_M_construct(std::forward_iterator_tag): Adjust.
	* include/ext/rc_string_base.h
	(__rc_string_base<>::_S_construct(std::forward_iterator_tag): Likewise.

	Implement Option 3 of DR 431 for ext/vstring - both available bases.
	* include/bits/cpp_type_traits.h (struct __is_empty): Add.
	* include/ext/vstring.h (__versa_string<>::swap): Delegate to
	this->_M_swap.
	* include/ext/vstring.tcc (__versa_string<>::swap): Remove.
	* include/ext/vstring_util.h (struct __vstring_utility<>): Add struct
	_Alloc_hider<>, augmented of allocator swapping facility, specialized
	to nop for empty allocators.
	* include/ext/rc_string_base.h (__rc_string_base<>::_M_swap): Use it.
	(__rc_string_base<>::_M_is_leaked, _M_set_sharable): Change to private.
	* include/ext/sso_string_base.h	(__sso_string_base<>::_M_swap):
	Likewise.
	(__sso_string_base<>::_M_is_leaked, _M_set_sharable): Remove, unused.	

	* include/ext/rc_string_base.h (__rc_string_base<>::_M_data(_CharT*):
	Return void.
	* include/ext/sso_string_base.h (__sso_string_base<>::_M_data(_CharT*):
	Likewise.

From-SVN: r107176

2005-11-18  Laurent GUERBY  <laurent@guerby.net>

        PR ada/24857
        * Makefile.in: Use s-auxdec-empty for RTEMS.

From-SVN: r107175

From-SVN: r107174

	* configure.ac: Add "-I ." to the AM_FCFLAGS.
	* configure: Regenerate.

From-SVN: r107172

re PR rtl-optimization/24497 (internal compiler error: in apply_opt_in_copies, at loop-unroll.c:2122)

	PR rtl-optimization/24497
	* loop-unroll.c (apply_opt_in_copies): Do not verify equality of
	the copied insn.

From-SVN: r107171

	* tree-scalar-evolution.c (expression_expensive_p): New function.
	(scev_const_prop): Use compute_overall_effect_of_inner_loop.

	* gcc.dg/tree-ssa/loop-14.c: New test.

From-SVN: r107170

From-SVN: r107165

2005-11-17  James A. Morrison  <phython@gcc.gnu.org>
            Michael Chamberlain <michael@chamberlain.net.au>

        * ada/acats/run_all.sh (target_run): Kill long running tests.


Co-Authored-By: Michael Chamberlain <michael@chamberlain.net.au>

From-SVN: r107161

	PR target/24348
	* config.gcc (hppa*-*-hpux*): Add pa/t-slibgcc-elf-ver to tmake config
	when not using sjlj exceptions.
	* config/pa/pa64-hpux.h (LIB_SPEC): Add -lpthread in static links.
	* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
	* config/pa/som.h (ASM_PREFERRED_EH_DATA_FORMAT): Delete define.
	* config/pa/linux-unwind.h (pa32_fallback_frame_state): Use
	DWARF_ALT_FRAME_RETURN_COLUMN instead of column 0 as return column.
	* config/pa/pa-hpux.h (MD_UNWIND_SUPPORT): New define.
	* config/pa/pa-linux.h (INCOMING_RETURN_ADDR_RTX,
	DWARF_FRAME_RETURN_COLUMN, ASM_PREFERRED_EH_DATA_FORMAT,
	ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Delete defines.
	* config/pa/pa.h (ARG_POINTER_CFA_OFFSET): Delete.
	(FRAME_POINTER_CFA_OFFSET, INCOMING_RETURN_ADDR_RTX,
	DWARF_FRAME_RETURN_COLUMN, DWARF_ALT_FRAME_RETURN_COLUMN,
	ASM_PREFERRED_EH_DATA_FORMAT, ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): New
	defines.
	* config/pa/hpux-unwind.h: New file.

	* testsuite/gcc.dg/cleanup-8.c: Enable test on hppa*-*-hpux*.
	* testsuite/gcc.dg/cleanup-9.c: Likewise.
	* testsuite/gcc.dg/cleanup-10.c: Likewise.
	* testsuite/gcc.dg/cleanup-11.c: Likewise.

From-SVN: r107157

* config/rs6000/rs6000.h (ASM_OUTPUT_WEAKREF): Define.
* defaults.h (ASM_OUTPUT_WEAKREF): Add decl argument.
* varasm.c (do_assemble_alias): Adjust call.
(weak_finish): Don't use ASM_WEAKEN_LABEL if ASM_WEAKEN_DECL
is defined.
* doc/tm.texi (ASM_OUTPUT_WEAKREF): Document it.

From-SVN: r107156

* tree.def (FUNCTION_DECL): Correct typo in comment.

From-SVN: r107155

        * dwarf2out.c (dw_cfi_oprnd_struct): Reduce dw_cfi_reg_num to int.
        (lookup_cfa_1): Apply data alignment to DW_CFA_def_cfa_offset_sf
        and DW_CFA_def_cfa_sf.
        (def_cfa_1): Use DW_CFA_def_cfa_offset_sf with negative values.
        (dbx_reg_number): Don't assert particular registers here.
        (based_loc_descr): ... do it here instead.  Fold in ...
        (eliminate_reg_to_offset): ... this function.
        (compute_frame_pointer_to_cfa_displacement): Fold in the effects
        of eliminate_reg_to_offset; use FRAME_POINTER_CFA_OFFSET.
        * unwind-dw2.c (execute_cfa_program): Apply data align factor
        to DW_CFA_def_cfa_offset_sf and DW_CFA_def_cfa_sf.
        * function.c (instantiate_new_reg): Use FRAME_POINTER_CFA_OFFSET.
        (instantiate_virtual_regs): Likewise.
        * var-tracking.c (adjust_stack_reference): Likewise.
        * doc/tm.texi (FRAME_POINTER_CFA_OFFSET): New.

From-SVN: r107154

       * gnu/java/net/protocol/file/Connection.java: Removed, fully merged.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r107153

From-SVN: r107150

	* config/fpu-glibc.h (set_fpu): Only call fedisableexcept for
	nonzero FE_ALL_EXCEPT.

From-SVN: r107145

	* config/bfin/elf.h (STARTFILE_SPEC): Add "crtlibid%O%s"
	* config/bfin/uclinux.h (STARFILE_SPEC): Likewise.
	* config/bfin/t-bfin-elf (EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Add
	crtlibid.o.
	($(T)crtlibid.o): New rule.

From-SVN: r107138

	PR ada/22333
	* trans.c (gnat_gimplify_expr, case ADDR_EXPR): Always make
	a temporary if taking the address of something that is neither
	reference, declaration, or constant, since the gimplifier
	can't handle that case.

From-SVN: r107134

2005-11-17  Mark Wielaard  <mark@klomp.org>

       * gnu/java/net/protocol/file/Handler.java: Removed, fully merged now.
       * java/net/ServerSocket.java: Likewise.
       * sources.am: Regenerated.
       * Makefile.in: Regenerated.

2005-11-17  Mark Wielaard  <mark@klomp.org>

       Fixes bug #24006
       * java/net/ServerSocket.java (implAccept): Set Socket.bound to true.

2005-11-17  Tom Tromey  <tromey@redhat.com>

       * java/net/ServerSocket.java (accept): Use correct security manager
       call.

2005-11-17  Jeroen Frijters  <jeroen@frijters.net>

       * java/net/ServerSocket.java
       (bound): Removed.
       (local): New field.
       (bind): Cache local socket address.
       (getInetAddress, getLocalPort, getLocalSocketAddress, isBound):
       Use cached local socket address.
       (close): bound field was removed.

2005-11-17  Tom Tromey  <tromey@redhat.com>

       * java/net/URLConnection.java (setDoInput): Javadoc fix.
       (setDoOutput): Likewise.
       (setContentHandlerFactory): Likewise.
       (setFileNameMap): Likewise.

2005-11-17  Mark Wielaard  <mark@klomp.org>

       * java/net/URLClassloader.java (addURLs): Add comment about jboss.

2005-11-17  Mark Wielaard  <mark@klomp.org>

       * java/net/URLClassLoader.java (addURLs): Don't call addURL(), but
       call urls.add() and addURLImpl() directly on each URL.

2005-11-17  Tom Tromey  <tromey@redhat.com>

       * java/net/URLClassLoader.java (definePackage): Javadoc fixes.

2005-11-17  Jeroen Frijters  <jeroen@frijters.net>

       * java/net/URLClassLoader.java
       (Resource.name): Removed field.
       (JarURLResource.name): Added field.
       (FileResource.getURL): Use File.toURL() instead of doing it in
       a way that breaks on Windows.

2005-11-17  Roman Kennke  <roman@kennke.org>

       Reported by: Ingo Proetel  <proetel@aicas.com>
       * java/net/URLClassLoader.java
       (findClass): Added null check to avoid NullPointerException.

2005-11-17  David Gilbert  <david.gilbert@object-refinery.com>

       * java/net/URLClassLoader.java: reordered some API doc comments to
       suppress Eclipse warnings, and fixed API doc link.

2005-11-17  Tom Tromey  <tromey@redhat.com>

       * java/net/URLClassLoader.java (URLClassLoader): Removed
       unused constructor.

2005-11-17  Jeroen Frijters  <jeroen@frijters.net>

       * java/net/URLClassLoader (findClass): Close InputStream after we're
       done with it.

From-SVN: r107133