2005-12-05  Nicolas Setton  <setton@adacore.com>

	* adaint.c (__gnat_locate_regular_file): Return immediately if
	file_name is empty.

From-SVN: r108283

2005-12-05  Doug Rupp  <rupp@adacore.com>

	* mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb (Is_Interface): Change
	Ada bind file prefix on VMS from b$ to b__.
	(Build_Dynamic_Library): Change Init file suffix on VMS from $init to
	__init.

	* prj-nmsc.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	(Object_Suffix): Initialize with target object suffix.
	(Get_Unit): Change Ada bind file prefix on VMS from b$ to b__.

	* butil.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.

	* clean.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	(Object_Suffix): Initialize with call to Get_Target_Object_Suffix.
	({declaraction},Delete_Binder_Generated_Files,{initialization}): Change
	Ada bind file prefix on VMS from b$ to b__.

	* gnatlink.adb (Process_Args): Call Add_Src_Search_Dir for -I in
	--GCC so that Get_Target_Parameters can find system.ads.
	(Gnatlink): Call Get_Target_Parameters in mainline.
	Initialize standard packages for Targparm.
	Change some Hostparm.OpenVMS checks to Targparm.OpenVMS_On_Target.
	(Process_Args): Also Check for object files with target object
	extension.
	(Make_Binder_File_Names): Create with target object extension.
	(Make_Binder_File_Names): Change Ada bind file prefix on VMS from b$
	to b__.

	* mlib-prj.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	({declaration},Build_Library,Check_Library): Change Ada bind file
	prefix on VMS from b$ to b__.

	* osint-b.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	(Create_Binder_Output): Change Ada bind file prefix on VMS from b$ to
	b__.

	* targext.c: New file.

	* Makefile.in: add support for vxworks653 builds
	(../../vxaddr2line): gnatlink with targext.o.
	(TOOLS_LIBS): Move targext.o to precede libgnat.
	(init.o, initialize.o): Minor clean up in dependencies.
	(GNATLINK_OBJS): Add targparm.o, snames.o
	Add rules fo building targext.o and linking it explicitly with all
	tools.
	Also add targext.o to gnatlib.

	* Make-lang.in: Add rules for building targext.o and linking it in
	with gnat1 and gnatbind.
	Add entry for exp_sel.o.

	* osint.adb Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	(Object_File_Name): Use target object suffix.

	* osint.ads (Object_Suffix): Remove, no longer used.
	(Target_Object_Suffix): Initialize with target object suffix.

	* rident.ads: Add special exception to license.

	* targparm.adb (Get_Target_Parameters): Set the value of
	Multi_Unit_Index_Character after OpenVMS_On_Target gets its definitive
	value.
	(Get_Target_Parameters): Set OpenVMS_On_Target if openvms.
	
	* targparm.ads: Add special exception to license.

	* g-os_lib.ads, g-os_lib.adb (Get_Target_Debuggable_Suffix): New
	function.
	(Copy_File): Make sure from file is closed if error on to file
	(Get_Target_Executable_Suffix, Get_Target_Object_Suffix): New functions.

	* make.adb (Object_Suffix): Intialize with Get_Target_Object_Suffix.
	(Executable_Suffix): Intialize with Get_Target_Executable_Suffix.

	* osint-c.adb (Set_Output_Object_File_Name): Initialize extension with
	target object suffix.

From-SVN: r108282

	* gnatvsn.ads (Library_Version): Bump to version 4.2
	(ASIS_Version_Number): Bumped.

From-SVN: r108281

re PR libfortran/24991 (gfortran build fails with - error:gthr-default.h: No such file or directory)

	PR libfortran/24991
	* acinclude.m4: Include acx.m4 and no-executables.m4.
	* configure.ac: Add GCC_TOPLEVEL_SUBDIRS.
	* configure: Rebuilt.
	* Makefile.am (AM_CPPFLAGS): Use $(host_subdir) in build dir
	path.
	* Makefile.in: Rebuilt.

From-SVN: r108280

	PR target/25311
	* config/s390/s390.c (struct s390_address): New field literal_pool.
	(s390_decompose_address): Compute literal_pool field.  Do not 
	assume register %r13 is always (and solely) used as pool base.
	(s390_extra_constraint_str): Use literal_pool field.

	PR target/25311
	* gcc.c-torture/compile/pr25311.c: New test.

From-SVN: r108278

2005-12-09  Richard Guenther  <rguenther@suse.de>

        * f95-lang.c (build_builtin_fntypes): Use correct
        return types, as indicated by comments.

From-SVN: r108277

	* config/mips/mips.c (override_options): Don't allow too small
	integers in FP registers.

From-SVN: r108276

2005-12-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25039
	* gfortran.dg/read_comma.f: New test.

From-SVN: r108272

2005-12-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25039
	* io/io.h: Create a new flag sf_read_comma to control comma
	separators in numeric reads.
	* io/transfer.c (formatted_transfer_scalar): Initialize the flag.
	(read_sf): Check for commas coming in and if the flag is set,
	shortcut the read.
	* io/read.c (read_a) (read_x): Clear the flag for character reads and
	reset it after the reads.

From-SVN: r108271

	* config/s390/s390.c (s390_function_ok_for_sibcall): Use
	targetm.binds_local_p to check for local function calls.

From-SVN: r108269

From-SVN: r108265

	PR debug/24908
	* dwarf2out.c (dwarf2out_frame_debug_expr): Don't assert that
	call_used_regs can't be used to save reg in another reg.

From-SVN: r108257

	PR c++/19317
	* g++.dg/opt/pr19317-1.C: New test.
	* g++.dg/opt/pr19317-2.C: New test.
	* g++.dg/opt/pr19317-3.C: New test.

From-SVN: r108247

	PR target/19005
	* gcc.c-torture/execute/pr19005.c: New test.

From-SVN: r108246

	PR target/17828
	* g++.old-deja/g++.other/comdat5.C: New test.
	* g++.old-deja/g++.other/comdat5-aux.cc: New file.

From-SVN: r108245

	* g++.dg/compat/struct-layout-1.exp: New file.
	* g++.dg/compat/struct-layout-1.h: New.
	* g++.dg/compat/struct-layout-1_generate.c: New.
	* g++.dg/compat/struct-layout-1_x1.h: New.
	* g++.dg/compat/struct-layout-1_x2.h: New.
	* g++.dg/compat/struct-layout-1_y1.h: New.
	* g++.dg/compat/struct-layout-1_y2.h: New.

From-SVN: r108244

From-SVN: r108243

From-SVN: r108242

fortran/
2005-12-08  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/25292
        * check.c (gfc_check_associated): Allow function results
        as actual arguments to ASSOCIATED.  Moved a misplaced
        comment.


testsuite/
2005-12-08  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/25292
        * gfortran.dg/associated_1.f90: New.

From-SVN: r108238

	* ipa-type-escape.c (analyze_variable): Use gcc_assert instead of
	abort.
	* except.c (output_ttype): Likewise.
	* tree-object-size.c (collect_object_sizes_for): Likewise.
	(check_for_plus_in_loops_1): Likewise.
	(check_for_plus_in_loops): Likewise.
	(compute_object_sizes): Use gcc_unreachable instead of abort.

Co-Authored-By: Christophe Jaillet <christophe.jaillet@wanadoo.fr>

From-SVN: r108237

2005-12-08  Andrew Haley  <aph@redhat.com>

        PR libgcj/25265
        * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
        (soft_abstractmethod_node): New.
        * expr.c (build_field_ref): Add in-line check for missing field.
        * decl.c (java_init_decl_processing): Add soft_nosuchfield_node.

2005-12-08  Andrew Haley  <aph@redhat.com>

        PR libgcj/25265
        * java/lang/Object.h (throwNoSuchMethodError): New method.
        * java/lang/Object.java (throwNoSuchMethodError): New method.
        * include/jvm.h (_Jv_ThrowNoSuchFieldError): Declare.
        * link.cc (_Jv_ThrowNoSuchFieldError): New.
        (link_symbol_table): Don't throw a NoSuchFieldError if a field is
        missing.  Instead, set the otable entry to zero.
        (link_symbol_table): If we don't find a nonstatic method, insert
        the vtable offset of Object.throwNoSuchMethodError() into the
        otable.

From-SVN: r108235

2005-12-08  Andrew Haley  <aph@redhat.com>

        * java/lang/Object.h (throwNoSuchMethodError): New method.
        * java/lang/Object.java (throwNoSuchMethodError): New method.
        * include/jvm.h (_Jv_ThrowNoSuchFieldError): Declare.
        * link.cc (_Jv_ThrowNoSuchFieldError): New.
        (link_symbol_table): Don't throw a NoSuchFieldError if a field is
        missing.  Instead, set the otable entry to zero.
        (link_symbol_table): If we don't find a nonstatic method, insert
        the vtable offset of Object.throwNoSuchMethodError() into the
        otable.

From-SVN: r108231

2005-12-08  Andrew Haley  <aph@redhat.com>

	* java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
	(soft_abstractmethod_node): New.
	* expr.c (build_field_ref): Add in-line check for missing field.
	* decl.c (java_init_decl_processing): Add soft_nosuchfield_node.

2005-12-08  Andrew Haley  <aph@redhat.com>

	* java/lang/Object.h (throwNoSuchMethodError): New method.
	* java/lang/Object.java (throwNoSuchMethodError): New method.
	* include/jvm.h (_Jv_ThrowNoSuchFieldError): Declare.
	* link.cc (_Jv_ThrowNoSuchFieldError): New.
	(link_symbol_table): Don't throw a NoSuchFieldError if a field is
	missing.  Instead, set the otable entry to zero.
	(link_symbol_table): If we don't find a nonstatic method, insert
	the vtable offset of Object.throwNoSuchMethodError() into the
	otable.


[[Split portion of a mixed commit.]]

From-SVN: r108230.2

	* config/ms1/ms1.md (UNSPEC_LOOP): New constant.
	(loop_end, loop_init, doloop_end): New insns.
	* config/ms1/ms1.h (LOOP_FIRST, LOOP_LAST): New.
	(SPECIAL_REG_FIRST, FIRST_PSEUDO_REGISTER): Adjust.
	(FIXED_REGISTERS, CALL_USED_REGISTERS): Adjust.
	(REG_CLASS_CONTENTS, REGISTER_NAMES): Adjust.
	* config/ms1/ms1.c: #include basic-block.h
	(struct machine_function): Add has_loops field.
	(ms1_add_loop): New.
	(MAX_LOOP_DEPTH, MAX_LOO_LENGTH): New.
	(struct loop_info, struct loop_work): New.
	(ms1_loop_nesting, ms1_block_length, ms1_scan_loop): New workers.
	(ms1_reorg_loops): New loop optimization.
	(ms1_machine_reorg): Call it.
	* config/ms1/ms1-protos.h (ms1_add_loop): Declare.

From-SVN: r108229

2005-12-08  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_vector.h (vector<>::size, resize, capacity,
	operator[]): Avoid troubles with ADL, user defined operators
	and __normal_iterator.
	(_M_erase_at_end): Fix to take a pointer.
	(clear): Adjust call.
	* include/bits/vector.tcc (vector<>::insert(iterator, const
	value_type&), erase(iterator, iterator), operator=(const
	vector<>&), _M_assign_aux(input_iterator_tag), _M_insert_aux,
	_M_fill_insert, _M_range_insert): Likewise.
	(_M_fill_assign, _M_assign_aux(forward_iterator_tag)): Adjust
	_M_erase_at_end call.
	* testsuite/23_containers/vector/types/1.cc: New.

2005-12-08  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/24617
	* include/bits/stl_vector.h (vector<>::_M_erase_at_end): New.
	(vector<>::clear, resize): Use it.
	* include/bits/vector.tcc (vector<>::erase(iterator, iterator),
	_M_fill_assign, _M_assign_aux): Likewise.

	* testsuite/23_containers/vector/modifiers/erase/1.cc: New.

From-SVN: r108227

	PR tree-optimization/25248
	* tree-scalar-evolution.c (follow_ssa_edge_in_rhs): Do not use
	evolution_of_loop from the failed attempt.  Remove handling
	of MULT_EXPR.

From-SVN: r108225

	* gfortran.dg/vect/vect-5.f90: Expect alignment forcing only on
	ILP32 vect_no_align platforms.

From-SVN: r108223

2005-12-08  Théodore Papadopoulo  <Theodore.Papadopoulo@sophia.inria.fr>

        * call.c (build_conditional_expr): Print types in error
          messages.

From-SVN: r108222

From-SVN: r108221

2005-12-08  Andreas Krebbel  <krebbel1@de.ibm.com>
            Jakub Jelinek  <jakub@redhat.com>

	PR target/25268
	* config/s390/s390.c (s390_decompose_shift_count): Remove BITS
	argument.  Don't drop outer ANDs.
	(s390_extra_constraint_str, print_shift_count_operand): Adjust callers.
	* config/s390/s390-protos.h (s390_decompose_shift_count): Adjust
	prototype.
	* config/s390/predicates.md (setmem_operand): Remove.
	(shift_count_operand): Rename to...
	(shift_count_or_setmem_operand): ... this.  Adjust
	s390_decompose_shift_count caller.
	* config/s390/s390.md (<shift>di3_31_and, <shift>di3_64_and,
	ashrdi3_cc_31_and, ashrdi3_cconly_31_and, ashrdi3_31_and,
	ashrdi3_cc_64_and, ashrdi3_cconly_64_and, ashrdi3_64_and,
	<shift>si3_and, ashrsi3_cc_and, ashrsi3_cconly_and, ashrsi3_and,
	rotl<mode>3_and, setmem_long_and): New insns.
	(<shift>di3_31, <shift>di3_64, ashrdi3_cc_31, ashrdi3_cconly_31,
	ashrdi3_31, ashrdi3_cc_64, ashrdi3_cconly_64, ashrdi3_64,
	<shift>si3, ashrsi3_cc, ashrsi3_cconly, ashrsi3, rotl<mode>3,
	<shift>di3, ashrdi3): Use shift_count_or_setmem_operand instead
	of shift_count_operand.
	(setmem_long): Use shift_count_or_setmem_operand instead of
	setmem_operand.

2005-12-08  Andreas Krebbel  <krebbel1@de.ibm.com>
            Jakub Jelinek  <jakub@redhat.com>

        PR target/25268
	* gcc.c-torture/compile/20051207-1.c: New test.



Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r108220

2005-12-08  Daniel Jacobowitz  <dan@codesourcery.com>  
	    Andreas Tobler  <a.tobler@schweiz.ch>

	* Makefile.in (ALL_GTFILES_H): Replace sed statement with more portable
	tr expression.

Co-Authored-By: Andreas Tobler <a.tobler@schweiz.ch>

From-SVN: r108215

2005-12-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* g++.dg/other/i386-1.C, gcc.c-torture/execute/990413-2.x,
	gcc.dg/torture/pr18582-1.c,
	gcc.target/i386/attributes-error.c: Also test on x86_64.

	* gcc.dg/pr18928-1.c: Test on all targets supporting pic.

From-SVN: r108209

From-SVN: r108205

2005-12-07  Paolo Carlini  <pcarlini@suse.de>

	* docs/html/configopts.html ([--enable-libstdcxx-allocator]):
	Mention the SGI pooled allocator.

From-SVN: r108197

From-SVN: r108196

2005-12-07  J"orn Rennecke <joern.rennecke@st.com>

	* reload.h (reg_equiv_invariant): Declare.
	* reload.c (refers_to_regno_for_reload_p): Allow R to be a pseudo
	register also when reg_equiv_invariant[R] is set.

From-SVN: r108195

From-SVN: r108193

From-SVN: r108192

2005-12-07  Richard Sandiford  <richard@codesourcery.com>
	    Andreas Tobler  <a.tobler@schweiz.ch>

	* config/darwin.h: Guard section variables with #ifndef USED_FOR_TARGET.

Co-Authored-By: Andreas Tobler <a.tobler@schweiz.ch>

From-SVN: r108191

From-SVN: r108190