* configure.ac (*-*-freebsd[[1234]]*): Refine error message
emission rule.
* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88533 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/17776
* check.c (gfc_check_system_sub): New function.
* gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
* intrinsic.c (add_functions): Add 'system'.
(add_subroutines): Add 'system'.
* intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
Move prototypes to other suborutines.
(gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
Add prototype.
(gfc_resolve_system_clock): Fix formatting of prototype.
* iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
functions.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
GFC_ISYM_SYSTEM.

libgfortran/
PR fortran/17776
* intrinsics/system.c: New file.
* Makefile.am: Add dependency for the new file.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88532 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/17708
* parse.c (accept_statement): Don't treat END DO like END IF and
END SELECT.
(parse_do_block): Generate possible END DO label inside END DO
block.

also, added ChangeLog entry for previous commit.

testsuite/
PR fortran/17708
* gfortran.dg/pr17708.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88529 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-const.c (gfc_build_cstring_const): New function.
(gfc_init_cst): Use new function.
* trans-const.h (gfc_build_cstring_const): Add prototype.
* trans-io.c (set_string, set_error_locus): Use new function.
* trans-stmt.c (gfc_trans_goto): Use new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88528 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/17631
fortran/
* intrinsic.c (add_sym_5): Remove.
(add_subroutines): Add resolution function for MVBITS.
* intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
MVBITS
* iresolve.c (gfc_resolve_mvbits): New function.
(gfc_resolve_random_number): Remove empty line at end of function.
libgfortran/
* Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
* intrinsics/mvbits.h: New file.
testsuite/
* gfortran.fortran-torture/execute/intrinsic_mvbits.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88527 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/17283
fortran/
* iresolve.c (gfc_resolve_pack): Choose function depending if mask is
scalar.
libgfortran/
* intrinsics/pack_generic.c (__pack): Allocate memory for return array
if not done by caller.
(__pack_s): New function.
* runtime/memory.c (internal_malloc, internal_malloc64): Allow
allocating zero memory.
testsuite/
* gfortran.fortran-torture/execute/intrinsic_pack.f90: Add more tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88526 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Laurent GUERBY <laurent@guerby.net>

PR ada/15156
* Makefile.in: Define and use RANLIB_FLAGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88525 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Chao-ying Fu  <fu@mips.com>

* gcc.dg/vect/pr16105.c: Enable for mipsisa64*-*-*.
* gcc.dg/vect/vect-4.c: Ditto.
* gcc.dg/vect/vect-5.c: Ditto.
* gcc.dg/vect/vect-6.c: Ditto.
* gcc.dg/vect/vect-8.c: Ditto.
* gcc.dg/vect/vect-16.c: Ditto.
* gcc.dg/vect/vect-30.c: Ditto.
* gcc.dg/vect/vect-40.c: Ditto.
* gcc.dg/vect/vect-41.c: Ditto.
* gcc.dg/vect/vect-42.c: Ditto.
* gcc.dg/vect/vect-43.c: Ditto.
* gcc.dg/vect/vect-44.c: Ditto.
* gcc.dg/vect/vect-45.c: Ditto.
* gcc.dg/vect/vect-46.c: Ditto.
* gcc.dg/vect/vect-47.c: Ditto.
* gcc.dg/vect/vect-48.c: Ditto.
* gcc.dg/vect/vect-49.c: Ditto.
* gcc.dg/vect/vect-50.c: Ditto.
* gcc.dg/vect/vect-51.c: Ditto.
* gcc.dg/vect/vect-52.c: Ditto.
* gcc.dg/vect/vect-53.c: Ditto.
* gcc.dg/vect/vect-54.c: Ditto.
* gcc.dg/vect/vect-55.c: Ditto.
* gcc.dg/vect/vect-56.c: Ditto.
* gcc.dg/vect/vect-57.c: Ditto.
* gcc.dg/vect/vect-58.c: Ditto.
* gcc.dg/vect/vect-59.c: Ditto.
* gcc.dg/vect/vect-60.c: Ditto.
* gcc.dg/vect/vect-74.c: Ditto.
* gcc.dg/vect/vect-79.c: Ditto.
* gcc.dg/vect/vect-80.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88523 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Chao-ying Fu  <fu@mips.com>

* config/mips/mips.h (UNITS_PER_SIMD_WORD): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88518 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Frank Ch. Eigler  <fche@redhat.com>

* configure.ac: Look for more headers & functions.
* mf-hooks2.c (getmntent, inet_ntoa, getproto*): New wrapper functions.
* mf-runtime.h.in: Add new "#pragma redefine_extname"s for them.
* mf-runtime.c (options): Clean up integer signedness warnings.
(main): Add a declaration to fix a warning.
* mf-hooks3.c (pthread_exit): Add not-reached exit() to wrapper.
* configure, config.h.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88517 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/unused-7.c: Use the correct option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88516 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Erik Schnetter  <schnetter@aei.mpg.de>

* scanner.c (preprocessor_line): Accept preprocessor lines without
file names.  Check file names for closing quotes.  Handle escaped
quotes in file names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88514 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Paul Brook  <paul@codesourcery.com>
Bud Davis  <bdavis9659@comcast.net>

PR fortran/17706
PR fortran/16434
* io/format.c (parse_format_list): Set repeat count for S, SP, SS,
BN and BZ formats.
* io/write.c (output_float): Don't output minus zero.
libgfortran/
* gfortran/pr17706.f90: New test.
* gfortran.dg/g77/f77-edit-s-out.f: Remove xfail.

Actually apply the patch this time.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88513 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Paul Brook  <paul@codesourcery.com>
Bud Davis  <bdavis9659@comcast.net>

PR fortran/17706
PR fortran/16434
* io/format.c (parse_format_list): Set repeat count for S, SP, SS,
BN and BZ formats.
* io/write.c (output_float): Don't output minus zero.
libgfortran/
* gfortran/pr17706.f90: New test.
* gfortran.dg/g77/f77-edit-s-out.f: Remove xfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88512 138bc75d-0d04-0410-961f-82ee72b054a4

    Convert diagnostics to use quoting flag q 4/n
        * except.c (decl_is_java_type, build_throw,
        is_admissible_throw_operand, check_handlers_1,
        check_handlers):
        Use quoting formats.
        * friend.c (add_friend, make_friend_class, do_friend):
        Likewise.
        * init.c (sort_mem_initializers, emit_mem_initializers,
        member_init_ok_or_else, expand_member_init, is_aggr_type,
        build_offset_ref, build_java_class_ref): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88511 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Pascal Obry  <obry@gnat.com>

* tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
other x86 platforms).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88510 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Olivier Hainque  <hainque@act-europe.fr>

* s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
in general and triggers stack alignment adjustment for thread entry
points on targets where this is necessary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88509 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Bernard Banner  <banner@gnat.com>

PR ada/13897

* Makefile.in: Add section for powerpc linux
Add variant i-vxwork-x86.ads

* i-vxwork-x86.ads, system-linux-ppc.ads: New files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88508 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Olivier Hainque  <hainque@act-europe.fr>

* init.c (__gnat_initialize): Call an Ada subprogram to perform the
table registration calls when need be. Ensures no reference to the crt
ctors symbol are issued in the SJLJ case, which avoids possible
undefined symbol errors in the case of modules to be statically linked
with the kernel.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88507 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Javier Miranda  <miranda@gnat.com>

* sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
in-line the code corresponding to subprogram Analyze_Actuals. In
addition, analyze the actuals only in case of subprogram call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88506 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Ed Falis  <falis@gnat.com>

* s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88505 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Sergey Rybin  <rybin@act-europe.fr>

* g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
in the documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88504 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Robert Dewar  <dewar@gnat.com>

* sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
IF and CASE.
(Analyze_Block_Statement): Add circuitry to detect following dead code
(Check_Unreachable_Code): Handle case of block exit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88503 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Robert Dewar  <dewar@gnat.com>

* g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
(XMatchD): Avoid warning for Logic_Error call

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88502 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Robert Dewar  <dewar@gnat.com>

* exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
consider expressions buried within a procedure actual to be an actual.
This caused some blowups with uses of packed slices within a procedure
actual.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88501 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Robert Dewar  <dewar@gnat.com>

* exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
longer need to be initialized to zero.
(Get_Simple_Init_Val): Modular packed arrays no longer need to be
initialized to zero.

* checks.adb (Expr_Known_Valid): Packed arrays are now always
considered valid, even if the representation is modular. That's correct
now that we no longer initialize packed modular arrays to zero.

* exp_dbug.ads: Clarify documentation on handling of PAD and JM
suffixes. These are now documented as the only cases in which the
debugger ignores outer records.
Previously, the spec allowed arbitrary suffixes for this purpose.
Change name of LJM to JM for packed array pad records
Create separate section on packed array handling, and add a whole new
set of comments to this section describing the situation with packed
modular types and justification requirements depending on endianness.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88500 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Robert Dewar  <dewar@gnat.com>

* a-except.adb: Add a comment for last change

* einfo.ads: Minor spelling correction in comment

* exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting

* sem_ch11.adb: Fix a case of using | instead of \ for continuation
messages.

* sem_util.ads: Minor comment update

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88499 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Ed Schonberg  <schonberg@gnat.com>

* sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
Inline_Always when in Configurable_Run_Time mode.

* sem_prag.adb (Process_Convention): If entity is an inherited
subprogram, apply convention to parent subprogram if in same scope.
(Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
when in Configurable_Run_Time mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88498 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Ed Schonberg  <schonberg@gnat.com>

* sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
class_wide type after component list has been inherited.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88497 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Ed Schonberg  <schonberg@gnat.com>

* sem_ch12.adb (Check_Generic_Actuals): New predicate
Denotes_Previous_Actual, to handle properly the case of a private
actual that is also the component type of a subsequent array actual.
The visibility status of the first actual is not affected when the
second is installed.
(Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
make fully recursive the treatment of formals of packages declared
with a box.
(Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
the above on exit from an instantiation.
(Denotes_Formal_Package): When called from Restore_Private_Views, ignore
current instantiation which is now complete.
(Analyze_Package_Instantiation): No instantiated body is needed if the
main unit is generic. Efficient, and avoid anomalies when a instance
appears in a package accessed through rtsfind.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88496 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Ed Schonberg  <schonberg@gnat.com>

* exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
do not generate a declaration for a temporary if the call is part of a
library-level instantiation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88495 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Ed Schonberg  <schonberg@gnat.com>

* sem_util.adb (Explain_Limited_Type): Ignore internal components when
searching for a limited component to flag.

* exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
expansion of Input, to account for the fact that the implicit call
generated by the attribute reference must freeze the user-defined
stream subprogram. This is only relevant to 'Input, because it can
appear in an object declaration, prior to the body of the subprogram.

* sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
expansion can proceed and further errors uncovered.
(Minor clean up): Fix cases of using | instead of \ for continuation
messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88494 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

* cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.

* trans.c (assoc_to_constructor): Fix unused var warning if no checking.
(gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
Use gcc_assert and gcc_unreachable.

* decl.c (gnat_to_gnu_entity, case object): Check and process a
specified alignment before validating size.
(gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
stripped-down declaration for the type of the inner field when making
a JM type.

* utils.c (finish_record_type): Do not compute the size in units
incrementally. Instead compute it once for the rep clause case.
Use gcc_assert and gcc_unreachable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88493 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Vincent Celier  <celier@gnat.com>

* a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
in file name.
(Is_Valid_Path_Name): Take '/' as a directory separator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88492 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Vincent Celier  <celier@gnat.com>

* prj-part.adb (Parse_Single_Project): Call Is_Extending_All
(Extended_Project) only if Extended_Project is defined, to avoid
assertion error.
(Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
resolved path.
(Parse_Single_Project): Ditto.

* prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
Add_To_Project_Path for virtual projects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88491 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Vincent Celier  <celier@gnat.com>

* mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
parameter Options_2.

* mlib-prj.ads, mlib-prj.adb (Build_Library): Call
Build_Dynamic_Library with an empty Options_2.

* mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
default anymore.

* makegpr.adb (Get_Imported_Directories.add): Remove trailing
directory separator, if any.
(Gprmake): Do not allow mains on the command line for library projects.
Do not attempt to link when the project is a library project.
(Library_Opts): New table to store Library_Options.
(Build_Library): If Library_Options is specified, pass these options
when building a shared library.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88490 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Jose Ruiz  <ruiz@act-europe.fr>

* s-tposen.adb (Service_Entry): The object must be always unlocked at
the end of this procedure now that the unlock operation was inserted
by the expander.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88489 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Jose Ruiz  <ruiz@act-europe.fr>

* targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
corresponding to the Preallocated_Stacks flags in System.
(Get_Target_Parameters): Including the processing for
Preallocated_Stacks.

* system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
used to signal whether the compiler creates the required stacks and
descriptors for the different tasks (when True) or it is done by the
underlying operating system at run time (when False).
It is initially set to False in all targets.

* exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
if it is supported by the target.
(Make_Task_Create_Call): Pass the stack address if it has been
previously created. Otherwise pass a Null_Address.

* snames.adb: Add _stack.

* snames.ads: Add Name_uStack. Required to allow the expander to
statically allocated task stacks.

* s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
Stack_Address argument.
Check that its value is equal to Null_Address because this target does
not support the static stack allocation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88488 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Thomas Quinot  <quinot@act-europe.fr>

* usage.adb: Change "pragma inline" to "pragma Inline" in information
and error messages

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88487 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Thomas Quinot  <quinot@act-europe.fr>

* exp_dist.adb: Split declaration of asynchronous flag out of
Add_RACW_Read_Attribute.
Minor reformatting for better alignment with PolyORB version.
Store the entity for the asynchronous flag of an RACW, rather than the
expression, in the asynchronous flags table. This will allow this flag
to be used in other subprograms beside Add_RACW_Read_Attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88486 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Thomas Quinot  <quinot@act-europe.fr>

* g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads:  Add new
sockets constant MSG_NOSIGNAL (Linux-specific).
Add new sockets constant MSG_Forced_Flags, list of flags to be set on
all Send operations.
For Linux, set MSG_NOSIGNAL on all send operations to prevent them
from trigerring SIGPIPE.
Rename components to avoid clash with Ada 2005 possible reserved
word 'interface'.
(Check_Selector): When the select system call returns with an error
condition, propagate Socket_Error to the caller.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88485 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (tree_ssa_dominator_optimize):
Initialize OPT_STATS to 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88484 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
Paul Brook  <paul@codesourcery.com>

* trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
Use gfc_get_expr_charlen.
* trans-expr.c (gfc_get_expr_charlen): New function.
* trans.h (gfc_get_expr_charlen): Add prototype.
testsuite/
* gfortran.dg/pr17612.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88483 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88481 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-data-ref.c: Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88480 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-data-ref.c (array_base_name_differ_p): Fix comments.  When
the predicate cannot be computed, don't initialize the result to
false.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88479 138bc75d-0d04-0410-961f-82ee72b054a4

cp/
        Convert diagnostics to use quoting flag q 3/n
        * decl.c (pop_label, duplicate_decls,
        redeclaration_error_message,
        redeclaration_error_message, lookup_label, check_goto,
        make_typename_type, make_unbound_class_template,
        fixup_anonymous_aggr, check_tag_decl, start_decl,
        start_decl_1,
        grok_reference_init, layout_var_decl, maybe_commonize_var,
        check_for_uninitialized_const_var, reshape_init_array,
        reshape_init, check_initializer, cp_finish_decl,
        member_function_or_else, bad_specifiers, grokfndecl,
        grokvardecl,
        check_static_variable_definition, compute_array_index_type,
        create_array_type_for_decl,
        check_special_function_return_type,
        grokdeclarator, check_default_argument, grokparms,
        grok_ctor_properties, grok_op_properties,
        check_elaborated_type_specifier, xref_tag, finish_enum,
        build_enumerator, check_function_type,
        start_preparsed_function,
        store_parm_decls): Use quoting formats.
        * decl2.c (grok_array_decl, delete_sanity,
        check_member_template,
        check_java_method, check_classfn,
        finish_static_data_member_decl,
        grokfield, grokbitfield, grok_function_init,
        build_anon_union_vars, coerce_new_type, coerce_delete_type,
        check_default_args): Likewise.
        * parser.c (cp_parser_decl_specifier_seq): Likewise.

testsuite/
        * g++.dg/template/local1.C: Adjust quoting marks in
        testing for diagnostics.
        * g++.dg/tls/diag-2.C: Likewise.
        * g++.dg/other/error8.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88478 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-01  Eric Christopher  <echristo@redhat.com>

* dwarf2.h (dwarf_calling_convention): Add GNU prefix to
locally defined enum.
* dwarf2out.c (add_calling_convention_attribute): Don't
emit DW_CC_normal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88477 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Various Maintainers): Move the "windows,
cygwin, mingw" maintainer to ...
(OS Port Maintainers): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88476 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Remove those that are
maintainers of some subsystem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88475 138bc75d-0d04-0410-961f-82ee72b054a4

    Convert diagnostics to use quoting flag q 2/n
        * class.c (build_base_path, add_method, alter_access,
        handle_using_decl, check_bases,
        maybe_warn_about_overly_private_class, find_final_overrider,
        warn_hidden, finish_struct_anon,
        add_implicitly_declared_members,
        check_bitfield_decl, check_field_decls, layout_empty_base,
        build_base_field, check_methods, layout_virtual_bases,
        warn_about_ambiguous_bases, layout_class_type,
        finish_struct_1,
        resolve_address_of_overloaded_function, instantiate_type,
        note_name_declared_in_class): Use format flag "q" for quoting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88473 138bc75d-0d04-0410-961f-82ee72b054a4

* config/locale/generic/c_locale.cc (__convert_to_v): Use
_GLIBCXX_HAVE_STRTOF instead _GLIBCXX_USE_C99 to check for strtof.
Likewise, use _GLIBCXX_HAVE_STRTOLD instead of _GLIBCXX_USE_C99
to check for presence of strtold.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88472 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88470 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/17178, PR c/17820
        * c-decl.c (pop_scope): Do not warn about unused static
        variables as they warned in the middle-end.

2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/17178
        * gcc.dg/unused-4.c: Adjust to be correct.

        PR c/17820
        * gcc.dg/unused-7.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88467 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (expand_builtin_memcpy): Delete duplicate code
and make the first parameter the expression not the arglist.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88466 138bc75d-0d04-0410-961f-82ee72b054a4

    Convert diagnostics to use quoting flag q 1/n
        * error.c (locate_error): Ignore quoting flag q.
        * call.c (build_user_type_conversion_1,
        build_operator_new_call,
        build_object_call, op_error, build_conditional_expr,
        build_new_op, build_op_delete_call, enforce_access,
        convert_like_real, convert_arg_to_ellipsis, build_x_va_arg,
        convert_default_arg, build_over_call, build_new_method_call,
        joust, perform_implicit_conversion, initialize_reference): Use
        the
        quoting flag q.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88465 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_expr_addr_expr): Only accept Pmode or ptr_mode
as valid modes to expand address expressions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88464 138bc75d-0d04-0410-961f-82ee72b054a4

* fixing typos in accidental checkin

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88463 138bc75d-0d04-0410-961f-82ee72b054a4

* c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c,
c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c,
c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow
code formatting conventions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88462 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.md (<u>mulsidi3_32bit_r4000): Fix unsigned case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88461 138bc75d-0d04-0410-961f-82ee72b054a4

* da.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88459 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17797
        * g++.dg/overload/template2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88458 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17797
        * typeck.c (build_reinterpret_cast): Return if the inner type
        is error_mark_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88457 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-03  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_list.h: Trivial formatting fixes.
* include/bits/stl_tree.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88451 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/16632
* fold-const.c (fold) [EQ_EXPR]: When seeing if D & ~C != 0 to
fold (A & C) == D into 0, fold ~C.  Similarly, for the case
where | is used instead of &.

PR tree-optimization/16632
* testsuite/gcc.dg/tree-ssa/20041002-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88450 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold) [EQ_EXPR]: When seeing if D & ~C != 0 to
fold (A & C) == D into 0, fold ~C.  Similarly, for the case
where | is used instead of &.

* testsuite/gcc.dg/tree-ssa/20041002-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88449 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/pr17286.f90: Add dg-do line.  Explicitly test bug,
rather than relying on default formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88448 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-03  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

* simplify.c (range_check): Remove blank line at beginning of function.
(gfc_simplify_dint): Same at end of function.
(gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
(gfc_simplify_bound): Fix indentation.
(gfc_simplify_log10): Simplify calculation.
(gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
of function.
(gfc_simplify_nearest): Same at end of function.
(gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
function.
(gfc_simplify_rrspacing, gfc_simplify_set_exponent,
gfc_simplify_spacing): Simplify calulations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88447 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-03  Feng Wang  <fengwang@nudt.edu.cn>

* trans-intrinsic.c: Fix comments on spacing and rrspacing
(gfc_conv_intrinsic_rrspacing): Add fold on constant trees.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88446 138bc75d-0d04-0410-961f-82ee72b054a4

* ginclude/stddef.h: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88445 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>

* intrinsics/abort.c ("libgfortran.h"): Move.
* intrinsics/date_and_time.c ("libgfortran.h"): Same.
* intrinsics/write.c ("libgfortran.h"): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88444 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-03  Paolo Carlini  <pcarlini@suse.de>

* include/bits/sstream.tcc (seekpos): In case of success, just
return __sp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88443 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/17443
* config.gcc (i?86-*-solaris2*): Restore correct logic
for --enable-threads option.
(sparc64-*-solaris2*): Likewise.
(sparc-*-solaris2*): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88442 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/linux.h (TARGET_C99_FUNCTIONS): Define.
(OS_MISSING_POWERPC64): Move, and comment.
* config/rs6000/linux64.h (TARGET_C99_FUNCTIONS): Define.
(OS_MISSING_POWERPC64): Move, and comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88440 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.c (output_call_mem): Add missing \t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88438 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (expand_builtin_memcmp, expand_builtin_strcmp,
expand_builtin_strncmp): Delete duplicate code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88437 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88435 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-02  Frank Ch. Eigler  <fche@redhat.com>

* tree-mudflap.c (mf_build_check_statement_for): Reorganize to
take check-base and -limit arguments.
(mf_xform_derefs_1): Reorganize slightly to pass proper base/limit
check ranges for ARRAY_REF and COMPONENT_REF.
(execute_mudflap_fnction_ops, ..._decls): Limit unnecessary
instrumentation.

2004-10-02  Frank Ch. Eigler  <fche@redhat.com>

* testsuite/libmudflap.c/pass50-frag.c, fail33-frag.c, fail34-frag.c:
New tests for proper base/limit checking for aggregates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88432 138bc75d-0d04-0410-961f-82ee72b054a4

* c-objc-common.c (c_tree_printer): Correct description of %E.
Don't fall through after printing an expression.

testsuite:
* gcc.dg/20040920-1.c: Update expected message text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88431 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-02  James A. Morrison  <phython@gcc.gnu.org>

        PR other/17762
        * lex.l: Include input.h and errors.h
        (lineno): New variable.
        (LINEMAP_POSITION_FOR_COLUMN): Define as noop when USE_MAPPED_LOCATION
        is not defined.
        Set column position with LINEMAP_POSITION_FOR_COLUMN.
        Use error instead of fprintf.
        Set input_location with the value returned by linemap_start_line when
        USE_MAPPED_LOCATION is defined.
        (dump_lex_value): Use LOCATION_LINE.
        * parse.y: Include errors.h.
        Use error and warning instead of fprintf.
        (return): Move exp to rule scope and always set to $2.  Test against
        exp instead of $2.
        (init): Set $$ to $2.
        (print_token): Use LOCATION_LINE.
        * tree1.c (treelang_init): Call treelang_init_decl_processing last.
        Call linemap_add to set input_filename when USE_MAPPED_LOCATION is
        defined.
        (treelang_parse_file): Always start at line one.
        Rename input_filename to main_input_filename when USE_MAPPED_LOCATION is
        defined.
        Leave main_input_filename when done parsing the input.
        (insert_tree_name): Use error instead of fprintf.
        * treetree.c (tree_code_get_expression): Wrap long line.
        (tree_mark_addressable): Use %qD to print out DECLs.

2004-10-02  James A. Morrison  <phython@gcc.gnu.org>

        * compile/autofunc.tree: New File.
        * compile/badchar.tree: New File.
        * compile/externvar.tree: New File.
        * compile/mismatch.tree: New File.
        * compile/noproto.tree: New File.
        * compile/novar.tree: New File.
        * compile/var_defs.tree: Add duplicate variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88430 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-02  James A. Morrison  <phython@gcc.gnu.org>

        * parse.y: Use gcc_assert and gcc_unreachable instead of abort.
        * tree1.c: Likewise.
        * treetree.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88429 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-02  James A. Morrison  <phython@gcc.gnu.org>

        * lex.l: Remove random whitespace.
        * parse.y: Reformat copyright notice.  Indent declarations.
        Wrap long lines, unwrap short lines.
        * tree1.c: Reformat copyright notice.  Wrap long lines.
        Remove random whitespace.
        (lookup_tree_name): Use LOCATION_LINE.
        * treetree.c: Reformat copyright notice.  Wrap long lines.
        Remove random whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88428 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-02  P.J. Darcy  <darcypj@us.ibm.com>

* ltcf-c.sh (tpf*): Add ld_shlibs=yes.
* ltcf-cxx.sh (tpf*): Likewise.
* ltconfig (tpf*): Add TPF OS configuration support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88427 138bc75d-0d04-0410-961f-82ee72b054a4

* objc-act.c: Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88426 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-28  James A. Morrison  <phython@gcc.gnu.org>

        * parse.y (ELSE): Set tok to $1.
        * treelang.texi: Wrap comments in @r{}.  Indent example comments.
        Use gcc when refering to the command line or website.  Update function
        definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88425 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c, config/s390/tpf-unwind.h: Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88424 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libffi.call/negint.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88421 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/loop-1.c: Merge changed dg-options for s390-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88420 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (cleanup_tree_cfg): Speed up by calling
delete_unrechable_blocks() only when necessary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88419 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-02  P.J. Darcy  <darcypj@us.ibm.com>

* gthr-tpf.h (__gthread_recursive_mutex_t): New type.
(__GTHREAD_RECURSIVE_MUTEX_INIT): Define.
(__gthread_recursive_mutex_lock, __gthread_recursive_mutex_trylock,
__gthread_recursive_mutex_unlock): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88418 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-02  P.J. Darcy  <darcypj@us.ibm.com>

* config/s390/t-tpf (LIB2ADDEH): Remove tpf-eh.c.
* config/s390/tpf-eh.c: Remove file.
* config/s390/tpf-unwind.h: New file.
* config/s390/tpf.h (MD_FALLBACK_FRAME_STATE_FOR): Remove.
(MD_UNWIND_SUPPORT): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88417 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88415 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (warn_for_assignment): Don't permit argnum == 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88412 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390-protos.h (s390_comparison): Add prototype.
* config/s390/s390.c (s390_comparison): New function.
(s390_branch_condition_mask): Return -1 for invalid comparisons.
(s390_branch_condition_mnemonic): Assert valid comparison.
* config/s390/s390.h (PREDICATE_CODES): Add s390_comparison.
* config/s390/s390.md ("*cjump_64", "*cjump_31", "*cjump_long",
"*icjump_64", "*icjump_31", "*icjump_long", "*trap"): Use
s390_comparison instead of comparison_operator.

* config/s390/s390.md (UNSPEC_CMPINT): New constant.
("cmpmemdi"): Remove.
("cmpmem_short", "*cmpmem_short"): Use CCUmode instead of CCSmode.
("cmpmem_long", "*cmpmem_long_64", "*cmpmem_long_31"): Likewise.
("cmpint_si"): Rename to ...
("*cmpint_si"): ... this.  Use UNSPEC_CMPINT.
("cmpint_di", "*cmpint_di"): Likewise.
* config/s390/s390.c (s390_canonicalize_comparison): Remove
redundant UNSPEC_CMPINT conversions.
(s390_expand_cmpmem): Adapt to cmpint pattern changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88410 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-01  Paolo Carlini  <pcarlini@suse.de>

* include/bits/sstream.tcc (pbackfail): Implement correctly
27.7.1.3/2, bullet 2: if mode & ios_base::out is false do not
write in the buffer.
* testsuite/27_io/basic_stringbuf/pbackfail/char/1.cc: New.
* testsuite/27_io/basic_stringbuf/pbackfail/char/2.cc: Likewise.
* testsuite/27_io/basic_stringbuf/pbackfail/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_stringbuf/pbackfail/wchar_t/2.cc: Likewise.
* testsuite/27_io/basic_istream/putback/char/1.cc: Tweak consistently.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88407 138bc75d-0d04-0410-961f-82ee72b054a4

* collect2.c (COLLECT_PARSE_FLAG): Remove.
(main): Remove a reference to COLLECT_PARSE_FLAG
* system.h: Poison COLLECT_PARSE_FLAG.
* doc/tm.texi (COLLECT_PARSE_FLAG): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88406 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/crti.asm: Give _init and _fini function type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88405 138bc75d-0d04-0410-961f-82ee72b054a4

* common.opt (ftree-loop-ivcanon): Enable by default.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely):
Enable complete loop unrolling.
(canonicalize_induction_variables, tree_unroll_loops_completely):
Reset scev info.

* gcc.dg/tree-ssa/loop-1.c: Check that unrolling occurs already on
tree level.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88404 138bc75d-0d04-0410-961f-82ee72b054a4

2004-10-01  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/tree-ssa/pr17343.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88401 138bc75d-0d04-0410-961f-82ee72b054a4

Change of email address

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88400 138bc75d-0d04-0410-961f-82ee72b054a4