2004-12-10  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits: Implement remove_const, remove_volatile,
and remove_cv.
* testsuite/tr1/4_metaprogramming/const_volatile_modifications/
remove_const.cc: New.
* testsuite/tr1/4_metaprogramming/const_volatile_modifications/
remove_cv.cc: Likewise.
* testsuite/tr1/4_metaprogramming/const_volatile_modifications/
remove_volatile.cc: Likewise.

* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_array/is_array.cc: Slightly tweak consistently, remove typedefs,
add a few tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91990 138bc75d-0d04-0410-961f-82ee72b054a4

* config/t-slibgcc-sld (SHLIB_LINK): Correct symlink.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91989 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*cmpfp_sf): Change type
attribute to "multi".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91988 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/loop-3.c: Don't use i386 tuning for amd64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91987 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/ieee/fp-cmp-4q.c: Remove.
        * gcc.c-torture/execute/ieee/fp-cmp-8q.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91986 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91982 138bc75d-0d04-0410-961f-82ee72b054a4

Testcase for PR c/18282.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91979 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c/18282
        * attribs.c (decl_attributes): Use relayout_decl.
        * c-common.c (handle_mode_attribute): Copy all relevant type
        parameters from the new underlying integral type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91978 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-common.c (shorten_compare): Don't special-case min/maxval
        for C enumerations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91974 138bc75d-0d04-0410-961f-82ee72b054a4

  PR c++/18514
  * name-lookup.c (do_nonmember_using_decl): A real function
  declaration takes precedence over an anticipated declaration.
  * g++.dg/ext/builtin1.C: New
  * g++.dg/ext/builtin2.C: New
  * g++.dg/ext/builtin3.C: New
  * g++.dg/ext/builtin4.C: New
  * g++.dg/ext/builtin5.C: New

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91972 138bc75d-0d04-0410-961f-82ee72b054a4

* parser.c (cp_parser_member_declaration): Fix comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91970 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_subreg): In the CONCAT case, check whether
the request subreg is entirely contained in the requested component.
(simplify_gen_subreg): Return null for CONCATs that are rejected
by simplify_subreg.
* expmed.c (store_bit_field): Create a temporary when changing the
value to an integer mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91965 138bc75d-0d04-0410-961f-82ee72b054a4

* real.c (ibm_extended): Correct comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91964 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/darwin-asm.h: New file, 32/64-bit assembly macros
        formerly in darwin-tramp.asm.
        * config/rs6000/darwin-tramp.asm: Include darwin-asm.h.
        * config/rs6000/darwin-fpsave.asm: Use 32/64-bit macros.
        * config/rs6000/t-darwin: Add dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91960 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-09  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits: Implement remove_extent and
remove_all_extents.
* testsuite/tr1/4_metaprogramming/array_modifications/
remove_all_extents.cc: New.
* testsuite/tr1/4_metaprogramming/array_modifications/
remove_extent.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91958 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/17025
        * config/i386/i386.md (testqi_1_maybe_si, andqi_2_maybe_si): New.
        (test_qi_1, andqi_2): Do not promote to simode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91956 138bc75d-0d04-0410-961f-82ee72b054a4

    PR bootstrap/18895
        Revert 2004-12-07 change.
        * Makefile.am (AM_MAKEFLAGS): Delete.
        * Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91955 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-09  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/18904
        * g++.dg/opt/ptrmem5.C: New test.

2004-12-09  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/18904
        * tree-chrec.c (chrec_convert): Use fold_convert
        instead of convert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91954 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-09  Matt Rice  <ratmice@yahoo.com>

        PR preprocessor/18102
        * c-incpath.c (remove_duplicates): Check for construct
        equality.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91953 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/ChangeLog:
PR c++/18757
* parser.c (cp_parser_template_id): Don't create a CPP_TEMPLATE_ID
if parsing failed.
gcc/testsuite/ChangeLog:
* g++.dg/parse/typename5.C: Adjust for new error.
* g++.dg/parse/typename7.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91935 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-09  Dorit Naishlos  <dorit@il.ibm.com>

        * genopinit.c (vec_realign_store_optab): Initialization removed.
        * optabs.c (optab_for_tree_code): REALIGN_STORE_EXPR case removed.
        * optabs.h (optab_index): OTI_vec_realign_store Removed.
        (vec_realign_store_optab): Removed.
        * target-def.h (TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE): Removed.
        * target.h (builtin_mask_for_store): Removed.
        * tree.def (REALIGN_STORE_EXPR): Removed.
        * config/rs6000/rs6000.c (rs6000_builtin_mask_for_store): Removed.
        (altivec_builtin_mask_for_store): Removed.
        (altivec_init_builtins): Removed initialization of
        altivec_builtin_mask_for_store.

        * doc/tm.texi (TARGET_VECTORIZE_MISALIGNED_MEM_OK): New.
        (TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91932 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.def (SET_TYPE): Remove.
(CONSTRUCTOR): Update description.
* builtins.c (type_to_class) Remove SET_TYPE case.
* dbxout.c (dbxout_type): Likewise.
* dwarf2out.c (is_base_type): Likewise.
(gen_set_type_die): Remove.
(gen_type_die): Remove SET_TYPE case.
* expr.c (count_type_elements): Likewise.
(mostly_zeroes_p): Likewise.
(store_constructor): Likewise.
* print_tree.c (print_node): Likewise.
* stor-layout.c (layout_type): Likewise.
* tree-browser.c (browse_tree): Likewise.
* tree-inline.c (remap_type): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree.c (type_contains_plaeholder_1, type_hash_eq,
variably_modified_type_p, initializer_zerop): Likewise.
* tree.h (SET_OR_ARRAY_CHECK): Remove.
(AGGREGATE_TYPE_P): Remove SET_TYPE check.
(TYPE_DOMAIN): Use ARRAY_TYPE_CHECK.
* typeclass.h (enum type_class): Remove set_type_class.
* varasm.c (const_hash_1): Remove SET_TYPE case.
(compare_constant, copy_constant, output_constant): Likewise.
* config/i386/i386.c (classify_argument): Likewise.
* config/ia64/ia64.c (hfa_element_mode): Likewise.
* config/sparc/sparc.c (sparc_type_code): Likewise.

* ada/decl.c (gnat_substitute_in_type): Remove SET_TYPE case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91931 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/16681
* tree-inline.c (estimate_num_insns_1): Add RANGE_EXPR case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91930 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/18073
* typeck.c (build_reinterpret_cast_1): Allow cast from vector type.

* g++.dg/other/mmintrin.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91929 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/16681
* init.c (build_zero_init): Build a RANGE_EXPR for an array
initializer.
testsuite:
PR c++/16681
* g++.dg/init/array15.C: New.
* g++.dg/init/array16.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91928 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md: Use FLAGS_REG everywhere.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91927 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-08  Kelley Cook  <kcook@gcc.gnu.org>

* Makefile.am: Add ../config to ACLOCAL_AMFLAGS.
* aclocal.m4, Makefile.in, testsuite/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91926 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-08  Eric Christopher  <echristo@redhat.com>

* config/mips/mips.c (mips_scalar_mode_supported_p): Rewrite
to avoid call to default function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91925 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91923 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-08  Kelley Cook  <kcook@gcc.gnu.org>

* typeck.c: Remove DOS line endings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91919 138bc75d-0d04-0410-961f-82ee72b054a4

    * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
        to the output expression.
        * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
        warning conversion.
        (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
        to index kind.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91917 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.def (flags_to_pass): Add PICFLAG_FOR_TARGET.
* Makefile.tpl (EXTRA_HOST_FLAGS): Add PICFLAG.
(EXTRA_TARGET_FLAGS): Add PICFLAG.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91916 138bc75d-0d04-0410-961f-82ee72b054a4

PR 17982
* varasm.c (pending_assemble_externals): New static.
(assemble_external_real): Meat of assemble_external split out
to this new function.
(process_pending_assemble_externals): New function.
(assemble_external): Use gcc_assert.  If flag_unit_at_a_time
is true and the basic test passes, merely cons the decl onto
the pending list to be handled later.
* tree.h: Declare process_pending_assemble_externals.
* cgraphunit.c (cgraph_optimize): Call it.

* config/h8300/h8300.h: Do not define ASM_OUTPUT_EXTERNAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91914 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgloopmanip.c (create_preheader): Speed up by "unrolling"
and simplifying FOR_EACH_EDGE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91913 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-08  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits: Implement is_same, add_reference and
remove_reference.
* testsuite/testsuite_tr1.h (test_relationship): New.
* testsuite/tr1/4_metaprogramming/reference_modifications/
add_reference.cc: New.
* testsuite/tr1/4_metaprogramming/reference_modifications/
remove_reference.cc: Likewise.
* testsuite/tr1/4_metaprogramming/relationships_between_types/
is_same/is_same.cc: Likewise.
* testsuite/tr1/4_metaprogramming/relationships_between_types/
is_same/typedefs.cc: Likewise.

* testsuite/tr1/4_metaprogramming/type_properties/is_const/
is_const.cc: Minor tweaks.
* testsuite/tr1/4_metaprogramming/type_properties/is_volatile/
is_volatile.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91907 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91906 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
PICFLAG.
* Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91905 138bc75d-0d04-0410-961f-82ee72b054a4

clarify previous entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91904 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.am (LIBCFLAGS): Remove duplicate.
(PICFLAG): Remove duplicate.
* Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91903 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing PR numbers for previous commit:
fortran/
PR fortran/18826
* resolve.c (resolve_code): Impose correct restrictions on
assigned variable.

testsuite/
PR fortran/18826
* gfortran.dg/assign_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91902 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-07  Andrew Haley  <aph@redhat.com>

PR java/18811:
* jcf-parse.c (load_class): Remove sanity test for missing inner
class file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91901 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-07  Andrew Haley  <aph@redhat.com>

* jcf-parse.c (load_class): Remove sanity test for missing inner
class file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91900 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (gfc_match_end): Use locus of END when eos is an error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91899 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
* resolve.c (resolve_code): Impose correct restrictions on
assigned variable.

testsuite/
* gfortran.dg/assign_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91898 138bc75d-0d04-0410-961f-82ee72b054a4

Resync.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91897 138bc75d-0d04-0410-961f-82ee72b054a4

* g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
documentation of the behaviour of these functions when passed an IP
address that has no record in the system hosts database and no reverse
record in the DNS.

* cstand.adb, a-tags.ads: Fix typos in comment.

* exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
s-poosiz.ads: Minor reformatting

* make.adb: Minor reformatting
Add some ??? comments asking for more comments

* s-poosiz.adb: Minor reformatting
Add comments on alignment requirement

* sinfo.ads: Remove obsolete comment and fix typo.

* gnat_ugn.texi: Update the section "The GNAT Driver and Project
Files" with the new tool and package names.
Reformatting to suppress most of the warnings for line too long
Document the new section "Project Search Path:" in the output of
gnatls -v.
Add gnatmetric section

* vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
-gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
and -eit to -ept. Added qualifier
/ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91896 138bc75d-0d04-0410-961f-82ee72b054a4

* vxaddr2line.adb: Add support for x86 vxworks

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91895 138bc75d-0d04-0410-961f-82ee72b054a4

* sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
prefix is not a scalar type, place error message on prefix, not on
type entity.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91894 138bc75d-0d04-0410-961f-82ee72b054a4

* sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
to be resolved later as part of Analyze_Iteration_Scheme's call to
Make_Index.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91893 138bc75d-0d04-0410-961f-82ee72b054a4

* sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
used to record an implicit dereference as a read operation on its
prefix when operating under -gnatc. Necessary to avoid spurious
'variable assigned but never read' warnings in that mode.
(Process_Indexed_Component, Analyze_Selected_Component): When the prefix
is a non-overloaded implicit dereference, call the above subprogram to
ensure proper recording of references.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91892 138bc75d-0d04-0410-961f-82ee72b054a4

* nlists.adb (Prepend_Debug): Remove parameters and nest within
Prepend.
(Remove_Next_Debug): Same fix

* nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
maintain back pointers now, though we did not used to, and comments
were out of date).
(Prepend): Remove pragma Inline.
(Remove_Next): Same cleanup

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91891 138bc75d-0d04-0410-961f-82ee72b054a4

* misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
Remove.
(LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.

* adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.

* trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
exception.
(call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.

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* Makefile.in: Add support for foreign threads on VMS.

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* lib-xref.adb (Generate_Reference): Handle properly a reference to an
entry formal, when an accept statement has a pragma Unreferenced for it.

* sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
and the Has_Pragma_Unreferenced flag for each formal before analyzing
the body, to ensure that warnings are properly emitted for each accept
statement of a given task entry.

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* g-regpat.adb: (Match): Change a misuse of or to or else

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* g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
compile-time warning.

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* gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
Output the copyright message on a separate line from the version
message.

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* exp_dist.adb (Specific_Build_General_Calling_Stubs,
Specific_Build_Stub_Target): New subprograms.
(Build_Subprogram_Calling_Stubs): Make this procedure independent from
the PCS implementation used, using the above PCS-customized subprograms.
Minor reformatting.
(PolyORB_Support.Helpers): New subunit containing supporting subprograms
for generation of DSA code targeted to the PolyORB PCS.
(Add_Stub_Type): Rewrite to isolate the parts that are specific to one
implementation of the partition communication subsystem in ancillary
subprograms.
(Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
PolyORB_Support.Build_Stub_Type): New subrograms containing the
PCS-specific part of Add_Stub_Type.
(Insert_Partition_Check): Use runtime library function to perform
E.4(19) check.

        * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
        (RE_Same_Partition): New entity, from s-parint.

        * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.

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* exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
construct is rewritten, preserve end label to permit source navigation.

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* exp_ch6.adb (Expand_Call): Add comment on handling of back end
intrinsic

* exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
leaving call unchanged.
This deals with the case where the pragma Import specified
an external name, to be handled by the back end.

* sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
subprogram which is Imported with convention Intrinsic if an
External_Name argument is specified.
(Process_Import_Or_Interface): Properly diagnose link name argument.
(Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
with Sem_Ch6.Cannot_Inline.
(Process_Inline): Provide separate warning for inapplicable inline
pragma.
(Cannot_Inline): Reject subprograms that have an at_end handler, so that
treatment is uniform on different targets.

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* exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
with an implicit dereference as its prefix, use
Insert_Explicit_Dereference instead of merely rewriting the prefix into
an explicit dereference. This ensures that a reference to the original
prefix is generated, if appropriate.

* sem_util.adb (Insert_Explicit_Dereference): When an implicit
dereference is rewritten to an explicit one, generate a reference to
the entity denoted by its prefix using the original prefix node, so
the dereference can be properly recorded as a read of the denoted
access value, if appropriate.

* sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
emitting 'assigned but never read' warning on a variable on the basis
that it has an access type.
(Check_References): Emit unreferenced warning when the scope is a
subprogram body.

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* eval_fat.adb: Revert previous change.

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* decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
TYPE_SIZE_UNIT of result type if SIZE is not specified.
(make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
of a bitfield, which we know is useless and causes trouble because of
alignment implications.

* utils.c (create_var_decl): Set DECL_COMMON again on targets without
BSS sections.
(process_attributes): Clear DECL_COMMON again when a section attribute
is present.
(finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
(create_field_decl): Special case ADDRESSABLE negative to mean
"no bitfield creation", to be used by make_aligning_type. Don't
restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
fields claimed addressable still have to be bitfields. Use
value_factor_p instead of a raw binop construction to check for the
position's alignment.

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* debug.adb: Document that -gnatdA automatically sets -gnatR3m

* gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
set -gnatR3m mode.

* repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
flag. No longer needed now that we handle this in gnat1drv.adb.

* repinfo.ads: Minor reformatting

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* make.adb (Check_Mains, Switches_Of): Adapt to name changes in
package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
Current_Body_Suffix => Ada_Body_Suffix).
Take into account Externally_Built attribute.

* clean.adb (In_Extension_Chain): Always return False when one of the
parameter is No_Project.
(Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
Ada_Language_Index).
(Gnatclean): Adapt to change in package Prj.Pars (no parameter
Process_Languages for procedure Parse).

* gnatcmd.adb (Carg_Switches): New table.
(GNATCmd): Put all switches following -cargs in the Carg_Switches table.
Adapt to name changes in package Prj (Current_Spec_Suffix =>
Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).

* mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
Header_Num and function Hash are now declared in package Prj,
not Prj.Com.

* prj.adb (Suffix_Of): New function.
(Set (Suffix)): New procedure.
(Hash): One function moved from Prj.Com
(Is_Present, Language_Processing_Data_Of): New functions
(Set): Two new procedures
(Add_Language_Name, Display_Language_Name): New procedures

* prj.ads: (Suffix_Of): New function
(Set (Suffix)): New procedure
Add several types and tables for multi-language support.
(Header_Num): Type moved from Prj.Com
(Hash): Two functions moved from Prj.Com
(Is_Present, Language_Processing_Data_Of): New functions
(Set): Two new procedures
(Add_Language_Name, Display_Language_Name): New procedures
(Naming): Component name changes:
Current_Spec_Suffix => Ada_Spec_Suffix,
Current_Body_Suffix => Ada_Body_Suffix. Add new components:
Impl_Suffixes, Supp_Suffixes.
(Project_Data): New components: Externally_Built, Supp_Languages,
First_Language_Processing, Supp_Language_Processing, Default_Linker,
Default_Linker_Path.

* prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
new package Language_Processing with its attributes (Compiler_Driver,
Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
Binder_Driver, Default_Linker).

* prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
(Header_Num): Type moved to package Prj

* prj-env.adb: Adapt to name changes in package Prj
(Current_Spec_Suffix => Ada_Spec_Suffix,
Current_Body_Suffix => Ada_Body_Suffix).

* prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
default to the project path, except the "-" is one of the directories
in env var ADA_PROJECT_PATH.
(Current_Project_Path): Global variable, replacing Project_Path
that was in the body of Prj.Part.
(Project_Path): New function
(Set_Project_Path): New procedure
Initialize Current_Project_Path during elaboration of the package
Remove dependency on Prj.Com, no longer needed

* prj-ext.ads (Project_Path): New function
(Set_Project_Path): New procedure

* prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
suffix is defined for language <lang>.
(Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
accessing directly the components of Naming.
(Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
Reorganise of this package.
Break procedure Check in several procedures.

* prj-nmsc.ads: Replace all procedures (Ada_Check,
Other_Languages_Check and Language_Independent_Check) with a single
procedure Check.

* prj-pars.ads, prj-pars.adb (Parse): Remove parameter
Process_Languages, no longer needed.

* prj-part.adb (Project_Path): Move to the body of Prj.Ext as
Current_Project_Path.
Remove elaboration code, moved to the body of Prj.Ext
Use new function Prj.Ext.Project_Path instead of old variable
Project_Path.
(Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
When comparing with project paths on the stack, first put the resolved
path in canonical case.
(Parse_Single_Project): Set the path name of the project file in the
tree to the normalized path.

* prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
parameter Process_Languages, no longer needed.
(Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
Other_Languages_Check.

* prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
to store the resolved canonical path of the project file.
Remove dependency to Prj.Com, no longer needed

* prj-util.adb: Adapt to name changes in package Prj
(Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
Ada_Body_Suffix).

* snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
Externally_Built, Include_Option, Language_Processing.

* makegpr.adb: Numerous changes due to changes in packages
Prj and Prj.Nmsc.

* gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
default to the project path, except whe "-" is one of the directories
in env var ADA_PROJECT_PATH.
(Gnatls): In verbose mode, add the new section "Project Search Path:"

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* back_end.adb (Scan_Back_End_Switches): Accept --param.

* lang-specs.h: Accept --param.

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* atree.adb (Visit_Itype): Create a new name for the generated itype,
because the back-end may otherwise treat it as a redefinition of the
old symbol.

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* a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
targets (such as AAMP).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91874 138bc75d-0d04-0410-961f-82ee72b054a4

* s-intman-vxworks.adb (Notify_Exception): removed useless check for
current task being suspended.

* init.c (__gnat_clear_exception): added to reset VxWorks exception
count.
(__gnat_map_signal): removed test for current task being suspended.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91873 138bc75d-0d04-0410-961f-82ee72b054a4

Add new tests for xstormy16

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91870 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.c (frv_sort_insn_group): Always initialize
packet_group->nop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91867 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/18100
* decl.c (lookup_and_check_tag): Diagnose nested class with
the same name as enclosing class.

* g++.dg/lookup/name-clash4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91866 138bc75d-0d04-0410-961f-82ee72b054a4

.:
PR c++/18672
* gimplify.c (canonicalize_addr_expr): Cope with array of
incomplete type.
(gimplify_conversion): Remove redundant checks.
testsuite:
PR c++/18672
* g++.dg/opt/array1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91865 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/trouble.texi (Non-bugs): Clarify empty loop removal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91864 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/18803
* cp-tree.h (REFERENCE_REF_P): New.
(CPTI_TYPE_INFO_TYPE): Rename to ...
(CPTI_CONST_TYPE_INFO_TYPE): ... here.
(CPTI_TYPE_INFO_REF_TYPE): Remove.
(type_info_type_node): Rename to ...
(const_type_info_type_node): ... here.
(type_info_ref_type): Remove.
* call.c (build_user_type_conversion): Reformat.
(resolve_args): Do not convert_from_reference.
(build_object_call): Call convert_from_reference.
(prep_operand): Do not convert_from_reference.
(build_new_method_call): Likewise.
* class.c (build_vfield_ref): Likewise.
* cvt.c (convert_to_reference): Likewise.
(convert_from_reference): Build INDIRECT_REF here, not with
build_indirect_ref.
(convert_force): Do not convert_from_reference.
(build_expr_type_conversion): Likewise.
* decl.c (grok_reference_init): Likewise.
* decl2.c (delete_sanity): Likewise.
* except.c (initialize_handler_parm): Use POINTER_TYPE_P.
* init.c (build_dtor_call): Do not convert_from_reference.
* parser.c (cp_parser_template_argument): Unwrap indirected
reference. Allow TEMPLATE_PARM_INDEX as an object parm.
* pt.c (tsubst_copy_and_build) <case INDIRECT_REF>: Use
convert_from_reference, if indicated.
<case CALL_EXPR>: Do not convert_from_reference.
<case PARM_DECL, VAR_DECL>: Convert_from_reference if needed.
(tsubst_initializer_list): Do not convert_from_reference.
* rtti.c (init_rtti_processing): Adjust node creation.
(throw_bad_typeid): Use const_type_info_type_node.
Do not convert_from_reference.
(typeid_ok_p): Use const_type_info_type_node.
(build_typeid, get_typeid): Always return type_info typed node.
(build_dynamic_cast_1): Dont convert_from_reference. Refactor.
* semantics.c (finish_stmt_expr_expr): Do not
convert_from_reference.
(finish_id_expression): Convert_from_reference as appropriate.
* typeck.c (decay_conversion): Do not convert_from_reference.
(finish_class_member_access_expr): Likewise.
(build_indirect_ref): Use POINTER_TYPE_P.
(convert_arguments): Do not convert_from_reference.
(build_modify_expr): Likewise.
(convert_for_initialization): Likewise.
* typeck2.c (build_x_arrow): Likewise.
testsuite:
PR c++/18803
* g++.dg/template/operator5.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91863 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (output_387_binary_op,
ix86_prepare_fp_compare_args): Fix is_sse condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91862 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/18867
* gcc.dg/noncompile/20041207.c: Fix typo in dg directive.

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* Makefile.tpl: Generate normal dependencies if the LHS module is
not bootstrapped.
* Makefile.in: Regenerate.

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    * config/i386/i386-protos.h (ix86_split_fp_branch): New rtx
        argument.

        * config/i386/i386.c (output_fp_compare): Fix is_sse condition.
        Use EFLAGS_P only when fcomi insn should be used. Fix handling
        of eflags_p variable. Change alt table accordingly. For non-fcomi
        compare insn always use trailing fnstsw insn. Fix intmode
        calculation for ficom insn.
        (ix86_split_fp_branch): Add "rtx pushed" as new parameter. Call
        ix86_free_from_memory when "pushed" is specified.
        (ix86_expand_branch): Change call to ix86_split_fp_branch.

        * config/i386/i386.md (*cmpfp_0_sf, *cmpfp_0_df, *cmpfp_0_xf):
        Change eflags_p parameter in call to output_fp_compare.
        (*cmpfp_2_sf, *cmpfp_2_df, *cmpfp_2_xf): Remove.
        (*cmpfp_2_sf_1, *cmpfp_2_df_1, *cmpfp_2_xf_1): Rename to
        *cmpfp_2_sf, *cmpfp_2_df, *cmpfp_2_xf.  Change eflags_p
        parameter in call to output_fp_compare.
        (*cmpfp_2_u): Remove.
        (*cmpfp_2_u_1): Rename to *cmpfp_2_u. Change eflags_p parameter
        in call to output_fp_compare.
        (*ficom_1): Remove insn definition and corresponding define_split.
        (*cmpfp_si): New insn definition.
        (*fp_jcc_8): New insn definition. Add new splitters for
        "memory_operand" and "register_operand".
        (define_split): Add new parameter in call to ix86_split_fp_branch.

        config/i386/predicates.md (float_operator): New predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91856 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (verify_tree): Don't check code length if we know
we are handling tcc_unary.
* print_tree.c (print_node): Remove code to handle RTL
appearing as a part of a tree node.
* tree-gimple.c (recalculate_side_effects): Rename fro as len.
* tree.c (build1_stat): Don't check TREE_CODE_LENGTH.
(PROCESS_ARG): Don't refer to fro.
(build2_stat, build3_stat, build4_stat): Don't compute fro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91855 138bc75d-0d04-0410-961f-82ee72b054a4

* java/util/IdentityHashMap.java (put): Replace mistaken use of
"<<" by "*".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91852 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/18293
* expmed.c (EXACT_POWER_OF_2_OR_ZERO_P): Move definition earlier.
(expand_mult): Special case powers of two to avoid synth_mult.
* loop.c (product_cheap_p): Handle case where expand_mult does
require/generate any instructions (i.e. multiplication by zero).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91851 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-pretty-print.c (dump_array_domain): Split out from
        dump_generic_node; fix off-by-one error on zero-based array bounds.
        (dump_generic_node): Use it.
        (print_declaration): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91850 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi: Adjust default values for
large-function-growth and inline-unit-growth to match
params.def.  Clarify used algorithm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91845 138bc75d-0d04-0410-961f-82ee72b054a4

* libgfortran/Makefile.am (AM_MAKEFLAGS): New.
* libgfortran/Makefile.in: Regenerate

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91844 138bc75d-0d04-0410-961f-82ee72b054a4

* io/io.h (open_external): Change prototype.
* io/unix.c (regular_file): Change prototype and set flags->action if
needed.
(open_external): Ditto.
* io/open.c (new_unit): Let open_external set flags->action.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91843 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/18443
        * config/ia64/ia64.c (ia64_assemble_integer): Add support for
        emitting unaligned pointer-sized integers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91842 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91840 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c/18867
        * c-typeck.c (c_start_case): Set orig_type to error_mark_node
        when the type of the controlling expression is not a valid type.

testsuite/
        * gcc.dg/noncompile/20041207.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91837 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/17340
        * tree-ssa-pre.c (compute_antic): Fix comment.
        (compute_avail): Do not recurse, instead do a DFS using a stack
        and a loop.
        (execute_pre): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91835 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc/ChangeLog]
2004-12-07  Ziemowit Laski  <zlaski@apple.com>

        * c-tree.h (struct lang_type): Rename 'objc_protocols' field
        to 'objc_info'.

[gcc/cp/ChangeLog]
2004-12-07  Ziemowit Laski  <zlaski@apple.com>

        * cp-tree.h (struct lang_type_class): Rename 'objc_protocols'
        field to 'objc_info'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91833 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
* configure: Regenerate.
* config.h.in: Likewise.
* c99_protos.h: New file.
* libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
* intrinsics/c99_functions.c (fabsf): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91832 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-07  Eric Christopher  <echristo@redhat.com>

PR target/16317
* config/netbsd.h (NO_IMPLICIT_EXTERN_C): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91831 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-07  Eric Christopher  <echristo@redhat.com>

* config/mips/mips-protos.h (mips_valid_pointer_mode): Move
prototype...
* config/mips/mips.c: ... here. Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91830 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-07  Eric Christopher  <echristo@redhat.com>

PR target/18442
* config/mips/mips.c (mips_vector_mode_supported_p): New function.
(TARGET_SCALAR_MODE_SUPPORTED_P): Define to above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91820 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* c-common.c, expr.c, fold-const.c, print-tree.c,
tree-gimple.c, tree-inline.c, tree-pretty-print.c,
tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c: Replace uses of
first_rtl_op with TREE_CODE_LENGTH.
* tree.c (first_rtl_op): Remove.
Replace uses of first_rtl_op with TREE_CODE_LENGTH.
* tree.h: Remove the prototype for first_rtl_op.

gcc/cp/
* pt.c: Replace a use of first_rtl_op with TREE_CODE_LENGTH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91818 138bc75d-0d04-0410-961f-82ee72b054a4

* splay-tree.c (splay_tree_delete_helper): Redesign the logic so
that recursion (and thus large stack space) is not needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91815 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/t-aix43, config/rs6000/t-aix52 (SHLIB_LINK):
        Revert 2004-12-01 change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91812 138bc75d-0d04-0410-961f-82ee72b054a4

2004-12-07  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits: Implement is_const and is_volatile.
* testsuite/testsuite_tr1.h (test_property): New.
* testsuite/tr1/4_metaprogramming/type_properties/
is_const/is_const.c: New.
* testsuite/tr1/4_metaprogramming/type_properties/
is_const/typedefs.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
is_volatile/is_volatile.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
is_volatile/typedefs.cc: Likewise.
* testsuite/tr1/4_metaprogramming/composite_type_traits/
is_arithmetic/is_arithmetic.cc: Slightly tweak to use ClassType
from testsuite_tr1.h.
* testsuite/tr1/4_metaprogramming/composite_type_traits/
is_fundamental/is_fundamental.cc: Likewise.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_array/is_array.cc: Likewise.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_floating_point/is_floating_point.cc: Likewise.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_integral/is_integral.cc: Likewise.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_reference/is_reference.cc: Likewise.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_void/is_void.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91808 138bc75d-0d04-0410-961f-82ee72b054a4

* name-lookup.c (leave_scope): We only need to update
class_binding_level when leaving a class scope.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91807 138bc75d-0d04-0410-961f-82ee72b054a4