2005-09-01  Robert Dewar  <dewar@adacore.com>

* a-ztexio.adb, a-textio.adb, a-witeio.adb: Replace bad range checks
with 'Valid tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103858 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Robert Dewar  <dewar@adacore.com>

* checks.adb (Check_Needed): New procedure, deals with removing checks
based on analysis of short-circuited forms. Also generates warnings for
improper use of non-short-circuited forms.
Code clean ups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103857 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Robert Dewar  <dewar@adacore.com>

* binde.adb: Minor reformatting
(Find_Elab_Order): Output warning if -p used with static elab order

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103856 138bc75d-0d04-0410-961f-82ee72b054a4

* s-stoele.ads, s-stopoo.ads, s-stratt.ads, s-strops.ads, s-unstyp.ads,
s-valboo.ads, s-valcha.ads, s-valdec.ads, s-valenu.ads, s-valint.ads,
s-vallld.ads, s-vallli.ads, s-valllu.ads, s-valrea.ads, s-valuns.ads,
s-valuti.ads, s-valwch.ads, s-veboop.ads, s-vector.ads, s-vercon.ads,
s-wchcnv.ads, s-wchcon.ads, s-wchjis.ads, s-wchstw.ads, s-wchwts.ads,
s-widboo.ads, s-widcha.ads, s-widenu.ads, s-widlli.ads, s-widllu.ads,
s-widwch.ads, s-wwdcha.ads, s-wwdenu.ads, s-wwdwch.ads, system.ads,
table.ads, types.ads, system-vms_64.ads, s-crtl-vms64.ads,
s-addope.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
s-vxwork-x86.ads, system-linux-ppc.ads, i-vxwork-x86.ads,
a-numaux-darwin.ads, a-crbtgo.ads, a-crbtgk.ads, a-crbltr.ads,
a-coprnu.ads, a-convec.ads, a-contai.ads, a-coinve.ads, a-cohata.ads,
a-cohama.ads, a-cihama.ads, a-cidlli.ads, a-cdlili.ads,
a-numaux-libc-x86.ads, a-numaux-vxworks.ads, system-linux-ia64.ads,
system-freebsd-x86.ads, system-unixware.ads, system-lynxos-ppc.ads,
system-lynxos-x86.ads, system-linux-x86_64.ads, system-tru64.ads,
s-vxwork-alpha.ads, system-aix.ads, system-vxworks-sparcv9.ads,
system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
s-parame-hpux.ads, system-hpux.ads, system-vxworks-m68k.ads,
s-vxwork-m68k.ads, system-linux-x86.ads, system-vxworks-mips.ads,
s-vxwork-mips.ads, system-os2.ads, system-interix.ads,
s-vxwork-ppc.ads, system-solaris-sparc.ads, s-vxwork-sparcv9.ads,
system-solaris-sparcv9.ads, s-parame-vms.ads, system-vms.ads,
s-osinte-mingw.ads, system-mingw.ads, s-parame-vms-restrict.ads,
system-vms-zcx.ads, s-parame-ae653.ads, system-vxworks-ppc.ads,
s-parame-vxworks.ads, system-vxworks-alpha.ads, interfac-vms.ads,
a-numaux-x86.ads, a-astaco.ads, a-chahan.ads, a-charac.ads,
a-chlat1.ads, a-chlat9.ads, a-colire.adb, a-colire.ads, a-comlin.ads,
a-cwila1.ads, a-cwila9.ads, ada.ads, a-decima.ads, a-exextr.adb,
a-filico.ads, a-finali.ads, a-interr.ads, a-ioexce.ads, a-dynpri.ads,
a-ngcefu.ads, a-ngcefu.adb, a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.ads,
a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-numaux.ads, a-numeri.ads,
a-reatim.adb, a-stmaco.ads, a-storio.ads, a-strbou.ads, a-stream.ads,
a-strfix.ads, a-string.ads, a-strmap.ads, a-strsea.ads, a-strsup.ads,
a-strunb.ads, a-stunau.ads, a-stwibo.ads, a-stwifi.ads, a-stwima.ads,
a-stwise.ads, a-stwisu.ads, a-stwiun.ads, a-swmwco.ads, a-textio.ads,
csets.ads, debug.ads, dec.ads, g-curexc.ads, get_targ.ads,
g-except.ads, system-linux-hppa.ads, a-chacon.ads, a-widcha.ads,
a-zchara.ads, system-hpux-ia64.ads, a-ciorma.ads, a-coorma.ads,
a-ciormu.ads, a-coormu.ads, a-rbtgso.ads, a-chzla1.ads, a-chzla9.ads,
a-stzbou.ads, a-stzfix.ads, a-stzmap.ads, a-stzsea.ads, a-stzsup.ads,
a-stzunb.ads, a-swunau.ads, a-szunau.ads, gnat.ads, g-regpat.ads,
g-speche.ads, g-spitbo.ads, g-table.ads, g-tasloc.ads, g-trasym.ads,
i-c.ads, i-cpoint.ads, i-cpp.ads, i-cstrin.ads, i-fortra.ads,
interfac.ads, i-os2err.ads, i-os2lib.ads, i-os2syn.ads, i-os2thr.ads,
i-vxwork.ads, output.ads, s-arit64.ads, s-atacco.ads, s-boarop.ads,
s-casuti.ads, s-crtl.ads, s-exctab.ads, s-exnint.ads, s-exnllf.ads,
s-exnlli.ads, s-expint.ads, s-explli.ads, s-expllu.ads, s-expmod.ads,
s-expuns.ads, s-fatflt.ads, s-fatgen.ads, s-fatlfl.ads, s-fatllf.ads,
s-fatsfl.ads, s-finimp.ads, s-finroo.ads, s-fore.ads, s-geveop.ads,
s-htable.ads, s-imgbiu.ads, s-imgboo.ads, s-imgcha.ads, s-imgdec.ads,
s-imgenu.ads, s-imgint.ads, s-imgllb.ads, s-imglld.ads, s-imglli.ads,
s-imgllu.ads, s-imgllw.ads, s-imgrea.ads, s-imguns.ads, s-imgwch.ads,
s-imgwiu.ads, s-io.ads, s-maccod.ads, s-mantis.ads, s-memcop.ads,
s-pack03.ads, s-pack05.ads, s-pack06.ads, s-pack07.ads, s-pack09.ads,
s-pack10.ads, s-pack11.ads, s-pack12.ads, s-pack13.ads, s-pack14.ads,
s-pack15.ads, s-pack17.ads, s-pack18.ads, s-pack19.ads, s-pack20.ads,
s-pack21.ads, s-pack22.ads, s-pack23.ads, s-pack24.ads, s-pack25.ads,
s-pack26.ads, s-pack27.ads, s-pack28.ads, s-pack29.ads, s-pack30.ads,
s-pack31.ads, s-pack33.ads, s-pack34.ads, s-pack35.ads, s-pack36.ads,
s-pack37.ads, s-pack38.ads, s-pack39.ads, s-pack40.ads, s-pack41.ads,
s-pack42.ads, s-pack43.ads, s-pack44.ads, s-pack45.ads, s-pack46.ads,
s-pack47.ads, s-pack48.ads, s-pack49.ads, s-pack50.ads, s-pack51.ads,
s-pack52.ads, s-pack53.ads, s-pack54.ads, s-pack55.ads, s-pack56.ads,
s-pack57.ads, s-pack58.ads, s-pack59.ads, s-pack60.ads, s-pack61.ads,
s-pack62.ads, s-pack63.ads, s-parame.ads, s-pooglo.ads, s-pooloc.ads,
s-poosiz.ads, s-powtab.ads, s-purexc.ads, s-sopco3.ads, s-sopco4.ads,
s-sopco5.ads: Minor reformatting: reindent pragma Pure/Preelaborate
and always use the no parameter form for consistency.

* gnat-style.texi: Document rules about Preelaborate/Pure pragmas.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103855 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Ed Schonberg  <schonberg@adacore.com>
    Thomas Quinot  <quinot@adacore.com>

* fname-sf.adb, mlib-tgt.ads,
back_end.adb, casing.adb, g-debpoo.adb, g-excact.adb, g-spipat.adb,
g-spipat.ads, g-thread.adb, lib-list.adb, makeutl.adb, mlib.adb,
osint.adb, par-ch10.adb, par-load.adb, prep.adb, prj.adb, prj-attr.ads,
prj-env.ads, prj-err.adb, prj-err.ads, prj-ext.adb, prj-ext.ads,
prj-makr.adb, prj-makr.ads, prj-pars.ads, prj-part.adb, prj-strt.adb,
prj-tree.ads, prj-util.ads, sem_dist.adb, sinput-c.ads, sinput-l.ads,
sinput-p.ads, styleg-c.ads, xr_tabls.adb, prj-attr-pm.ads,
makegpr.adb: Remove redundant use_clauses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103854 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Thomas Quinot  <quinot@adacore.com>

* g-soccon-vms.adb: Renamed to g-soccon-vms.ads

* g-soccon-vms.ads: Renamed from g-soccon-vms.adb

* g-soccon.ads, g-soccon-tru64.ads, g-soccon-aix.ads,
g-soccon-darwin.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
g-soccon-solaris.ads, g-soccon-mingw.ads, g-soccon-vxworks.ads,
g-soccon-freebsd.ads: Add new constants:
 IP_MULTICAST_IF
 SO_RCVTIMEO/SO_SNDTIMEO
 IOV_MAX

* gen-soccon.c:
Move all target-specific file inclusions and macro definitions to
gsocket.h, in order to ensure that any C code in socket.c will see a
set of constants that is consistent with the contents of g-soccon.ads.

* gsocket.h: Code imported from gen-soccon.c:
Move all target-specific file inclusions and macro definitions to
gsocket.h, in order to ensure that any C code in socket.c will see a set
of constants that is consistent with the contents of g-soccon.ads.
This change also makes gen-soccon self-contained (removing dependencies
upon GCC internal headers).

* g-socket.adb (Send_Vector): Make calls to Writev at most IOV_MAX
iovecs at a time.
(To_Inet_Addr): Now a procedure instead of a function, more efficient.

* socket.c: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103853 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Arnaud Charlet  <charlet@adacore.com>
    Jose Ruiz  <ruiz@adacore.com>

* s-taprop-vxworks.adb:
Move with clauses outside Warnings Off now that dependent units are
Preelaborate.
(Initialize): Call Interrupt_Managemeent.Initialize to ensure proper
initialization of this unit.
(Specific): Add new procedures Initialize and Delete so that this
package can be used for VxWorks 5.x and 6.x
(ATCB_Key, ATCB_Key_Address): Moved to Specific package body to hide
differences between VxWorks 5.x and 6.x
Minor reformatting.
(Timed_Delay): Remove calls to Defer/Undefer_Abort, now performed by
caller.
Use only Preelaborate-compatible constructs.

* s-tpopsp-vxworks.adb (ATBC_Key, ATCB_Key_Addr): Moved from
Primitives.Operations.
(Delete, Initialize): New procedures.

* s-osinte-vxworks.adb: Body used to handle differences between
VxWorks 5.x and 6.x
(kill, Set_Time_Slice, VX_FP_TASK): New functions.

* s-osinte-vxworks.ads: Minor reformatting.
Add VxWworks 6.x specific functions (only called from VxWorks 6 files).
(VX_FP_TASK): Now a function, to handle differences between VxWorks 5
and 6.
(Set_Time_Slice): New function, replacing kerneltimeSlice to share code
between Vxworks 5 and 6.
(taskLock, taskUnlock): Removeed, no longer used.

* adaint.c: The wait.h header is not located in the sys directory on
VxWorks when using RTPs.
(__gnat_set_env_value): Use setenv instead of putenv on VxWorks when
using RTPs.
(__gnat_dup): dup is available on Vxworks when using RTPs.
(__gnat_dup2): dup2 is available on Vxworks when using RTPs.

* cal.c: Use the header time.h for Vxworks 6.0 when using RTPs.

* expect.c: The wait.h header is not located in the sys directory on
VxWorks when using RTPs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103852 138bc75d-0d04-0410-961f-82ee72b054a4

* s-tataat.adb, a-tasatt.adb:
Replace calls to Defer/Undefer_Abortion by Defer/Undefer_Abort.

* s-tasini.ads, s-tasini.adb (Defer_Abortion, Undefer_Abortion): Moved
these procedures to body, and renamed Abort_Defer, Abort_Undefer.
(Get_Exc_Stack_Addr, Set_Exc_Stack_Addr): Removed, no
longer used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103851 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
    Javier Miranda  <miranda@adacore.com>
    Gary Dismukes  <dismukes@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* a-tags.adb (IW_Membership): Give support to
"Iface_CW_Typ in T'Class". For this purpose the functionality of this
subprogram has been extended to look for the tag in the ancestors tag
table.
Update the structure of the GNAT Dispatch Table to reflect the
additional two tables used in dispatching selects.
Introduce appropriate array types and record components in
Type_Specific_Data to reflect the two tables.
(Get_Entry_Index, Set_Entry_Index): Retrieve and set the entry index in
the TSD of a tag, indexed by position.
(Get_Prim_Op_Kind, Set_Prim_Op_Kind): Retrieve and set the primitive
operation kind in the TSD of a tag, indexed by position.

* a-tags.ads: Introduce an enumeration type to capture different
primitive operation kinds. Define a constant reflecting the number of
predefined primitive operations.
(Get_Entry_Index, Set_Entry_Index): Set and retrieve the entry index
of an entry wrapper.
(Get_Prim_Op_Kind, Set_Prim_Op_Kind): Set and retrieve the kind of
callable entity of a primitive operation.

* exp_ch3.adb (Freeze_Record_Type): Generate the declarations of the
primitive operations used in dispatching selects for limited
interfaces, limited tagged, task and protected types what implement a
limited interface.
(Freeze_Type): Generate the bodies of the primitive operations used in
dispatching selects for limited tagged, task and protected types that
implement a limited interface. Generate statements to populate the two
auxiliary tables used for dispatching in select statements.
(Freeze_Record_Type): Add call to initialize the dispatch table entries
associated with predefined interface primitive operations.
(Build_Dcheck_Function): Change Set_Subtype_Mark to
Set_Result_Definition.
(Build_Variant_Record_Equality): Change Subtype_Mark to
Result_Definition.
(Freeze_Enumeration_Type): Change Subtype_Mark to Result_Definition.
(Predef_Spec_Or_Body): Change Subtype_Mark to Result_Definition.
(Build_Assignment): Simplify the code that adds the run-time-check.
(Expand_N_Object_Declaration): Code cleanup.

* exp_ch7.adb (Make_Clean): Select the appropriate type for locking
entries when there is a protected type that implements a limited
interface.

* exp_ch9.adb: Add package Select_Expansion_Utilities that contains
common routines used in expansion of dispatching selects.
(Add_Private_Declarations): Select the appropriate protection type when
there is a protected type that implements a limited interface.
(Build_Parameter_Block): Generate a wrapped parameter block.
(Build_Protected_Subprogram_Body): Select the appropriate type for
locking entries when there is a protected type that implements a
limited interface.
(Build_Wrapper_Spec): Set the flag and wrapped entity for procedures
classified as entry wrappers.
(Expand_N_Asynchronous_Select): Add support for expansion of dispatching
asynchronous selects.
(Expand_N_Conditional_Entry_Call): Add support for expansion of
dispatching conditional selects.
(Expand_N_Protected_Type_Declaration): Select the appropriate type for
protection when there is a protected type that implements limited
interfaces.
(Expand_N_Timed_Entry_Call): Add support for expansion of dispatching
timed selects.
(Extract_Dispatching_Call): Extract the entity of the name of a
dispatching call, the object parameter, actual parameters and
corresponding formals.
(Make_Initialize_Protection): Correct logic of protection initialization
when there is a protected type that implements a limited interface.
(Parameter_Block_Pack): Populate a wrapped parameter block with the
values of actual parameters.
(Parameter_Block_Unpack): Retrieve the values from a wrapped parameter
block and assign them to the original actual parameters.

* exp_ch9.ads (Subprogram_Protection_Mode): New type.
(Build_Protected_Sub_Specification): Change the type and name of the
last formal to account for the increased variety of protection modes.

* einfo.ads, einfo.adb (Was_Hidden): New attribute. Present in all
entities. Used to save the value of the Is_Hidden attribute when the
limited-view is installed.
(Is_Primitive_Wrapper, Set_Is_Primitive_Wrapper): Retrieve and change
the attribute of procedures classified as entry wrappers.
(Wrapped_Entity, Set_Wrapped_Entity): Retrieve and change the wrapped
entity of a primitive wrapper.
(Write_Entity_Flags): Output the name and value of the
Is_Primitive_Wrapper attribute.
(Write_Field27_Name): Output the name and entity of the field Wrapped_
Entity.
(Underlying_Type): If we have an incomplete entity that comes from
the limited view then we return the Underlying_Type of its non-limited
view if it is already available.
(Abstract_Interface_Alias): Flag applies to all subrogram kinds,
including operators.
(Write_Field26_Name): Add entry for Overridden_Operation
(Overridden_Operation): New attribute of functions and procedures.

* exp_disp.ads, exp_disp.adb (Default_Prim_Op_Position): Return a
predefined position in the dispatch table for the primitive operations
used in dispatching selects.
(Init_Predefined_Interface_Primitives): Remove the hardcoded number of
predefined primitive operations and replace it with
Default_Prim_Op_Count.
(Make_Disp_Asynchronous_Select_Spec, Make_Disp_Conditional_Select_Spec,
Make_Disp_Get_Prim_Op_Kind_Spec, Make_Disp_Timed_Select_Spec): Update
the names of the generated primitive operations used in dispatching
selects.
(Init_Predefined_Interface_Primitives): No need to inherit primitives in
case of abstract interface types. They will be inherit by the objects
implementing the interface.
(Make_DT): There is no need to inherit the dispatch table of the
ancestor interface for the elaboration of abstract interface types.
The dispatch table will be inherited by the object implementing the
interface.
(Copy_Secondary_DTs): Add documentation.
(Validate_Position): Improve this static check in case of
aliased subprograms because aliased subprograms must have
the same position.
(Init_Predefined_Interface_Primitives): New subprogram that initializes
the entries associated with predefined primitives of all the secondary
dispatch tables.
(Build_Anonymous_Access_Type): Removed.
(Expand_Interface_Actuals): With the previous cleanup there is no need
to build an anonymous access type. This allows further cleanup in the
code generated by the expander.
(Expand_Interface_Conversion): If the actual is an access type then
build an internal function to handle the displacement. If the actual
is null this function returns null because no displacement is
required; otherwise performs a type conversion that will be
expanded in the code that returns the value of the displaced actual.
(Expand_Interface_Actuals): Avoid the generation of unnecessary type
conversions that have no effect in the generated code because no
displacement is required. Code cleanup; use local variables to
avoid repeated calls to the subprogram directly_designated_type().

* exp_util.ads, exp_util.adb (Is_Predefined_Dispatching_Operation):
Classify the primitive operations used in dispatching selects as
predefined.
(Implements_Limited_Interface): Determine whether some type either
directly implements a limited interface or extends a type that
implements a limited interface.
(Build_Task_Image_Function): Change Subtype_Mark to Result_Definition.
(Expand_Subtype_From_Expr): Do not build actual subtype if the
expression is limited.
(Find_Interface_Tag): Add code to handle class-wide types and
entities from the limited-view.

* rtsfind.ads: Add entries in RE_Id and RE_Unit_Table for
Get_Entry_Index, Get_Prim_Op_Kind, POK_Function, POK_Procedure,
POK_Protected_Entry, POK_Protected_Function, POK_Protected_Procedure,
POK_Task_Entry, POK_Task_Procedure, Prim_Op_Kind, Set_Entry_Index,
Set_Prim_Op_Kind.

* sem_ch9.adb (Analyze_Triggering_Alternative): Check for legal type
of procedure name or prefix that appears as a trigger in a triggering
alternative.

* uintp.ads: Introduce constants Uint_11 and Uint_13.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103850 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Robert Dewar  <dewar@adacore.com>
    Gary Dismukes  <dismukes@adacore.com>
    Javier Miranda  <miranda@adacore.com>

* exp_ch4.adb (Expand_N_In): Replace test of expression in its own
type by valid test and generate warning.
(Tagged_Membership): Generate call to the run-time
subprogram IW_Membership in case of "Iface_CW_Typ in Typ'Class"
Change formal name Subtype_Mark to Result_Definition in several calls to
Make_Function_Specification.
(Expand_Allocator_Expression): Add tests for suppression of the AI-344
check for proper accessibility of the operand of a class-wide allocator.
The check can be left out if checks are suppressed or if the expression
has a specific tagged type whose level is known to be safe.

* exp_ch5.adb (Expand_N_Assignment_Statement): Simplify the code that
generates the run-time check associated with null-excluding entities.
(Expand_N_Return_Statement): Add tests to determine if the accessibility
check on the level of the return expression of a class-wide function
can be elided. The check usually isn't needed if the expression has a
specific type (unless it's a conversion or a formal parameter). Also
add a test for whether accessibility checks are suppressed. Augment
the comments to describe the conditions for performing the check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103849 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/23646

* s-mastop-tru64.adb, s-mastop-irix.adb, s-mastop-vms.adb
(Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
Remove reference to System.Exceptions.

* s-mastop-x86.adb: Removed, no longer used.

* s-traceb-mastop.adb: Adjust calls to Pop_Frame.

* a-excach.adb: Minor reformatting.

* a-except.ads, a-except.adb: Remove global Warnings (Off) pragma, and
instead fix new warnings that were hidden by this change.
(AAA, ZZZ): Removed, replaced by...
(Code_Address_For_AAA, Code_Address_For_ZZZ): ... these functions, who
are used instead of constants, to help make Ada.Exception truly
preelaborate.
(Rcheck_*, Raise_Constraint_Error, Raise_Program_Error,
Raise_Storage_Error): File is now a System.Address, to simplify code.
(Elab code): Removed, no longer used.
(Null_Occurrence): Remove Warnings Off and make this construct
preelaborate.
Remove code related to front-end zero cost exception handling, since
it is no longer used.
Remove -gnatL/-gnatZ switches.

* a-exexda.adb (Append_Info_Exception_Name, Set_Exception_C_Msg):
Update use of Except.Msg.

* gnat1drv.adb, inline.adb, bindgen.adb, debug.adb, exp_ch11.ads,
freeze.adb, frontend.adb, lib.adb, exp_ch11.adb: Remove code related
to front-end zero cost exception handling, since it is no longer used.
Remove -gnatL/-gnatZ switches.

* lib-writ.ads: Minor reformatting
Remove doc of UX

* Makefile.rtl: Remove references to s-except*, s-mastop-x86*

* Make-lang.in: Remove references to s-except.ads

* s-except.ads: Removed, no longer used.

* s-mastop.ads, s-mastop.adb:
(Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
Remove reference to System.Exceptions.

* raise.h, usage.adb, targparm.adb, targparm.ads, switch-m.adb,
switch-b.adb: Remove code related to front-end zero cost exception
handling, since it is no longer used.
Remove -gnatL/-gnatZ switches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103848 138bc75d-0d04-0410-961f-82ee72b054a4

* a-calend-mingw.adb: Add call to OS_Primitives.Initialize;

* s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
s-taprop-os2.adb, s-taprop-irix-athread.adb, s-taprop-linux.adb,
s-taprop-hpux-dce.adb, s-taprop-irix.adb, s-taprop-tru64.adb,
s-taprop-lynxos.adb: Move with clauses outside Warnings Off now that
dependent units are Preelaborate.
(Initialize): Call Interrupt_Managemeent.Initialize and
OS_Primitives.Initialize to ensure proper initialization of this unit.
Remove use of System.Soft_Links
Make this unit Preelaborate.

* s-stache.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
s-taspri-vms.ads, s-tasinf-solaris.ads, s-taspri-os2.ads,
s-taspri-lynxos.ads, s-taspri-hpux-dce.ads, s-taspri-tru64.ads,
s-tasinf-tru64.ads, s-tasinf-irix.ads, s-tasinf-irix-athread.ads,
s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
s-tratas.ads, s-tasinf.ads: Minor reformatting.
Add pragma Preelaborate, since these packages are suitable for this
categorization.
Update comments.

* s-traent-vms.ads, s-intman-dummy.adb,
s-taprop-dummy.adb: Make this unit Preelaborate.

* s-osprim-vxworks.adb, s-osprim-vms.adb, s-osprim-vms.ads,
s-osprim-mingw.adb, s-intman-vxworks.ads, s-intman-vxworks.adb,
s-intman-vms.adb, s-intman-mingw.adb, s-intman-vms.ads,
s-osprim-unix.adb, s-osprim-os2.adb, s-osprim-solaris.adb,
s-intman-solaris.adb, s-intman-irix-athread.adb,
s-intman-irix.adb: Mark this unit Preelaborate.
(Initialize): New procedure.
Update comments.

* s-taspri-linux.ads: Removed.

* s-tpopsp-solaris.adb (Initialize): Create the key in this procedure,
as done by other implementations (e.g. posix).

* s-taprop.ads (Timed_Delay): Update spec since the caller now is
responsible for deferring abort.
Mark this unit Preelaborate.

* s-taprob.adb, s-tarest.adb: Call System.Tasking.Initialize to ensure
proper initialization of the tasking run-time.

* s-tasdeb.ads: Mark this unit Preelaborate.
(Known_Tasks): Add explicit default value to avoid elaboration code.

* s-inmaop-vms.adb (Elaboration code): Add call to
Interrupt_Management.Initialize since the elaboration code depends on
proper initialization of this package.

* s-intman.ads, s-inmaop-posix.adb, s-intman-posix.adb,
s-osprim.ads, s-taprop-posix.adb, s-taspri-posix.ads,
s-osprim-posix.adb: Make this unit Preelaborate.

* a-calend.adb: Add call to OS_Primitives.Initialize

* a-elchha.adb: Update use of Except.Id.Full_Name.
Minor reformatting.
Remove use of Ada.Exceptions.Traceback when possible, cleaner.

* a-dynpri.adb, a-sytaco.adb, a-sytaco.ads:
Move with clauses outside Warnings Off now that dependent units are
Preelaborate.
Use raise xxx with "..."; Ada 2005 form.

* a-taside.ads, a-taside.adb:
Remove some dependencies, to make it easier to make this unit truly
Preelaborate.
Rewrite some code to be conformant with Preelaborate rules.

* g-os_lib.adb: Remove non-preelaborate code so that this unit can be
marked Preelaborate in the future.

* s-proinf.ads, g-string.ads, s-auxdec.ads, s-auxdec-vms_64.ads: Make
these units Preelaborate.

* s-exctab.adb: Update use of Except.Id.Full_Name.

* s-soflin.ads, s-soflin.adb: Mark this unit Preelaborate_05.
(Set_Exc_Stack_Addr_Soft, Get_Exc_Stack_Addr_NT, Set_Exc_Stack_Addr_NT,
Set_Exc_Stack_Addr): Removed, no longer used.
Remove reference to *Machine_State_Addr*, no longer needed.

* s-stalib.ads: Mark this unit as Preelaborate[_05].
(Exception_Data): Full_Name is now a System.Address so that this unit
can be made Preelaborate.
Clean up/simplify code thanks to Full_Name being a System.Address.
Remove obsolete pragma Suppress (All_Checks), no longer needed.

* s-taskin.ads, s-taskin.adb:
Move with clauses outside Warnings Off now that dependent units are
Preelaborate.
Make this unit Preelaborate.
(Initialize): New proceduure, replace elaboration code and makes the
set up of the tasking run-time cleaner.
(Detect_Blocking): Now a function instead of a deferred boolean, to
obey Preelaborate rules.

* s-tassta.adb (Finalize_Global_Tasks): Remove Get/Set_Exc_Stack_Addr
soft links, no longer used.

* s-traces.ads, s-traent.ads: Add pragma Preelaborate, since these
packages are suitable for this categorization.

* s-solita.adb: Replace use of Ada.Exception by raise xxx with "..."
since we compile run-time sources in Ada 2005 mode.
(Timed_Delay_T): Call Abort_Defer/Undefer around Timed_Delay, to
avoid having s-taprop*.adb depend on s-soflin and to avoid code
duplication.
Remove reference to *Machine_State_Addr*, no longer needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103847 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103841 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-04  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/23321
* io/transfer.c(data_transfer_init):  Check for a too-large
record number.  Return if sseek failed.

2005-09-04  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/23321
* gfortran.dg/direct_io_4.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103835 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
            Rasmus Hahn  <rassahah@neofonie.de>

        PR libobjc/23108
        * objc.dg/type-stream-1.m: New test.

2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
            Rasmus Hahn  <rassahah@neofonie.de>

        PR libobjc/23108
        * archive.c (objc_write_type): Correct the element offset.
        (objc_read_type): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103832 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/23721
* pa.c (emit_move_sequence): Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103831 138bc75d-0d04-0410-961f-82ee72b054a4

* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
rw.po, sv.po, tr.po, vi.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103829 138bc75d-0d04-0410-961f-82ee72b054a4

* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
rw.po, sv.po, tr.po, zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103825 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/23661
* io.c (match_io): Correctly backup if PRINT followed by
symbol which is not a namelist.  Force blank between PRINT
and namelist in free form.
testsuite/
PR fortran/23661
* gfortran.dg/print_fmt_1.f90, gfortran.dg/print_fmt_2.f90
gfortran.dg/print_fmt_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103824 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103821 138bc75d-0d04-0410-961f-82ee72b054a4

* io/read.c (read_x): Take int argument instead of fnode * and
digging the N from F->u.n.
* io/io.h (read_x): Adjust prototype.
* io/transfer.c (formatted_transfer): Adjust callers.  Don't clobber
f->u.n for FMT_T.

* gfortran.dg/fmt_t_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103811 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/23454
* reorg.c (relax_delay_slots): Only call invert_jump if any_condjump_p
is true.

* g++.dg/opt/pr23454.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103810 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/23699
* decl2.c (mark_used): Always instantiate static data members
initialized by constant expressions.
* pt.c (instantiate_decl): Instantiate the initializers for static
data members initialized by constant expressions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103807 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/23699
* decl2.c (mark_used): Always instantiate static data members
initialized by constant expressions.
* pt.c (instantiate_decl): Instantiate the initializers for static
data members initialized by constant expressions.

PR c++/21687
* semantics.c (expand_or_defer_fn): Do not call ggc_collect when
finishing processing for a template function in a local class.
Revert:
2005-09-02  Mark Mitchell  <mark@codesourcery.com>
* parser.c (cp_parser_class_specifier): Push/pop GC contexts
around functions in local classes.

PR c++/23699
* g++.dg/ext/static1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103806 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/23671
pa.c (emit_move_sequence): Use replace_equiv_address instead of
gen_rtx_MEM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103803 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103799 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/frame-address.c (check_fa_mid): Avoid
        tail call to check_fa_work.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103797 138bc75d-0d04-0410-961f-82ee72b054a4

Move from root of repository to intented place.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103796 138bc75d-0d04-0410-961f-82ee72b054a4

* io/unix.c (stream_ttyname): Protect use of ttyname by
HAVE_TTYNAME macro.
* configure.ac: Add check for ttyname.
* config.h.in: Regenerate.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103794 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.c (arm_legitimize_address): Limit the value passed
to bit_count to 32 bits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103792 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/21687
* parser.c (cp_parser_class_specifier): Push/pop GC contexts
around functions in local classes.

PR c++/21687
* g++.dg/other/gc3.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103791 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/20030711-1.c: Include stddef.h and stdio.h.
        * gcc.dg/20050826-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103789 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-02  Paolo Carlini  <pcarlini@suse.de>

* testsuite/tr1/6_containers/unordered/hashtable/23465.cc:
Reduce maximum size and lf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103783 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/23167
* gimplify.c (gimplify_expr): Handle TREE_ADDRESSABLE types when
generating synthetic loads from volatile lvalues.

PR c++/23167
* g++.dg/expr/volatile1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103782 138bc75d-0d04-0410-961f-82ee72b054a4

* config/stormy16/stormy16-lib2.c (__popcounthi2, __parityhi2, __ctzhi2,
__clzhi2): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103779 138bc75d-0d04-0410-961f-82ee72b054a4

* libgfortran.h: Add prototype for init_compile_options.

* io/io.h: Add prototype for notify_std.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103778 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-02  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/23547
        * tree-nested.c (struct var_map_elt): Mark with GTY.
        (struct nesting_info): Mark with GTY.  Mark var_map's param is struct
        var_map_elt.
        (lookup_field_for_decl): Allocate new element in GC memory.
        (lookup_tramp_for_decl): Likewise.
        (convert_nl_goto_reference): Likewise
        (create_nesting_tree): Allocate info in GC memory. Likewise for        info->var_map.
        (free_nesting_tree): Free with ggc_free instead of free.
        (root): New static variable.
        (lower_nested_functions): Remove root as local variable.  And zero out        root at the end of the function.

2005-09-02  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/23547
        * gcc.dg/pr23547.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103777 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/22061
* gcc.c-torture/execute/pr22061-1.c,
* gcc.c-torture/execute/pr22061-2.c,
* gcc.c-torture/execute/pr22061-3.c,
* gcc.c-torture/execute/pr22061-4.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103772 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/20365
* simplify-rtx.c (simplify_plus_minus_op_data): Change type of neg
to short.  New member ix.
(simplify_plus_minus_op_data_cmp): Break ties using ix member.
(simplify_plus_minus): Initialize ix members before calling qsort.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103771 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/23626
* tree-cfg.c (replace_uses_by): Clean up eh info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103766 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.c (m32c_valid_pointer_mode): Remove stray debug
fprintf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103761 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000.c (setup_incoming_varargs): Set MEM_NOTRAP_P.
        (rs6000_split_multireg_move): Use replace_equiv_address instead of
        gen_rtx_MEM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103760 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/Wredundant-decls-2.c: New test to check that
-Wredundant-decls does not issue warning for a variable
definition following a declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103759 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (diagnose_mismatched_decls):  With -Wredundant-decls,
do not issue warning for a variable definition following
a declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103758 138bc75d-0d04-0410-961f-82ee72b054a4

    PR 23668
        * config/i386/i386.c (ix86_expand_vector_init_one_var): Restore
        conversion to CONST_VECTOR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103757 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103753 138bc75d-0d04-0410-961f-82ee72b054a4

    PR 23676
        * reload1.c (reload_as_needed): Check !CALL_P before calling
        fixup_eh_region_note.
        * rtlanal.c (may_trap_p): SUBREG by itself cannot trap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103751 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (output_constant): Let the target resolve
conversions of addresses to non-default pointer sizes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103750 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Benjamin Kosnik  <bkoz@redhat.com>

* include/c_std/std_cmath.h: Declare C99 functions and helper
functions as inline.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103747 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Benjamin Kosnik  <bkoz@redhat.com>

* include/c_std/std_cmath.h: Declare C99 functions and helper
functions as inline.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103743 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.c (arm_legitimize_address): Split absolute addresses
to alow matching ARM pre-indexed addressing mode.
(arm_override_options): Remove now irrelevant comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103742 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-30  Phil Edwards  <phil@codesourcery.com>

* config.gcc (i*86-wrs-vxworks):  Update.  Split out vxworksae target.
* config/i386/t-vxworks:  Update multilibs for VxWorks 6 and RTP mode.
* config/i386/vxworks.h:  Likewise.
* config/i386/t-vxworksae:  New file, for VxWorks AE.
* config/i386/vxworksae.h:  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103741 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-30  Phil Edwards  <phil@codesourcery.com>

* configure.in (*-*-vxworks*):  Add target-libstdc++-v3 to noconfigdirs.
* configure:  Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103740 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Benjamin Kosnik  <bkoz@redhat.com>
     Paolo Carlini  <pcarlini@suse.de>

* testsuite/lib/libstdc++.exp (check_v3_target_cxa_atexit): Fix
comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103739 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/23410
* tree-ssa-loop-niter.c (scev_probably_wraps_p): Check that the
sequence is not wrapping during the first step.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103733 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/7241
* dwarf2out.c (base_type_die): Compare char_type_node with
TYPE_MAIN_VARIANT (type), not type.

* gcc.dg/debug/dwarf2/dwarf-char1.c: New test.
* gcc.dg/debug/dwarf2/dwarf-char2.c: New test.
* gcc.dg/debug/dwarf2/dwarf-char3.c: New test.

* gcc.dg/debug/dwarf2/dwarf-die1.c: Fix a typo.
* gcc.dg/debug/dwarf2/dwarf-die2.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-die3.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-die5.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-die6.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-die7.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-uninit.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf2-macro.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103727 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/15366
* common.opt: Add -finline-functions-called-once.
Put -fearly-inlining in alphabetically ordered place.
* doc/invoke.texi: Document new option.
* ipa-inline.c (cgraph_decide_inlining): Honour
flag_inline_functions_called_once.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103722 138bc75d-0d04-0410-961f-82ee72b054a4

2005-09-01  Benjamin Kosnik  <bkoz@redhat.com>

        * testsuite/lib/libstdc++.exp (check_v3_target_cxa_atexit): New.
        * testsuite/lib/dg-options.exp (dg-require-cxa-atexit): New.
        * testsuite/ext/mt_allocator/deallocate_local-6.cc: New.
        * testsuite/ext/mt_allocator/deallocate_local-8.cc: New.
        * testsuite/ext/mt_allocator/deallocate_local_thread-5.cc: New.
        * testsuite/ext/mt_allocator/deallocate_local_thread-7.cc: New.
        * docs/html/ext/mt_allocator.html: Add link to examples.
        * testsuite/testsuite_allocator.h: Tweak.
        * testsuite/ext/mt_allocator/deallocate_global-2.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_global-4.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_local-2.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_local-4.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: Same.
        * testsuite/ext/new_allocator/deallocate_global.cc: Same.
        * testsuite/ext/new_allocator/deallocate_local.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103721 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/23478
* local-alloc.c (struct qty): Add n_throwing_calls_crossed field.
(alloc_qty): Initialize it.
(update_equiv_regs): Clear REG_N_THROWING_CALLS_CROSSED.
(combine_regs): Combine also n_throwing_calls_crossed fields.
(find_free_reg): Don't attempt to caller-save pseudos crossing
calls that might throw.
* global.c (struct allocno): Add throwing_calls_crossed field.
(global_alloc): Revert 2005-08-22 change.  Initialize
throwing_calls_crossed.
(find_reg): Don't attempt to caller-save pseudos crossing calls that
might throw.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103718 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/23649
* config/rs6000/predicates.md (mask_operand): Only handle rlwinm masks.
(mask64_operand): Reinstate code prior to 2005-06-11 change.
(mask64_2_operand): Reinstate code prior to 2004-11-11 change.
(and64_2_operand): Tweak to use predicate.
(and_operand): Adjust for mask_operand changes.
* config/rs6000/rs6000.c (num_insns_constant): Revert 2005-06-11.
(print_operand): Likewise.
(rs6000_rtx_costs): Pass mode to mask_operand and use mask64_operand.
(mask64_1or2_operand): Delete.
* rs6000/rs6000-protos.h (mask64_1or2_operand): Delete.
* config/rs6000/rs6000.h (EXTRA_CONSTRAINT <S>): Revert 2005-06-11.
(EXTRA_CONSTRAINT <T>): Pass operand mode to predicate.
(EXTRA_CONSTRAINT <t>): Disallow mask64_operand matches.
* config/rs6000/rs6000.md (andsi3_internal3 split): Revert 2005-06-11.
(rotldi3_internal4): Likewise.
(rotldi3_internal5, rotldi3_internal5 split): Likewise.
(rotldi3_internal6, rotldi3_internal6 split): Likewise.
(ashldi3_internal7): Likewise.
(ashldi3_internal8, ashldi3_internal8 split): Likewise.
(ashldi3_internal, ashldi3_internal9 split): Likewise.
(anddi3 split): Don't match mask64_operand.
(anddi3_internal2): Add rlwinm.  Modify 't' splitter predicate.
(anddi3_internal3): Add rlwinm.  Use and64_2_operand in non-cr0
splitter and match TARGET_64BIT not TARGET_POWERPC64.  Modify
't' splitter predicate.
(movdi_internal64 + 2): Revert 2005-06-11 change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103716 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.c (m32c_valid_pointer_mode): New.
(m32c_asm_integer): Add support for 32 bit pointers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103715 138bc75d-0d04-0410-961f-82ee72b054a4

    * emit-rtl.c (set_mem_attributes_minus_bitpos): Look through
        component-like references for setting MEM_NOTRAP_P.

        * config/i386/i386.c (ix86_setup_incoming_varargs): Set MEM_NOTRAP_P.
        * config/alpha/alpha.c (alpha_setup_incoming_varargs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103714 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

        PR objc/23306
        * objc-act.c (generate_strings): Remove and move code to
        finish decl to ...
        (add_objc_string): here when creating a new string decl.
        (finish_objc): Don't call generate_strings.

2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

        PR objc/23306
        * objc.dg/image-info.m: Remove "objc_module_info" check part of the
        scan-assmbler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103713 138bc75d-0d04-0410-961f-82ee72b054a4

    * expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: Force subregs
        into a pseudo before applying gen_lowpart.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103712 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103709 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (Specific): Update cctools version required
for full functionality.
* config/darwin.h (LINK_SPEC): Pass -mmacosx-version-min to the
linkers as -macosx_version_min.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103702 138bc75d-0d04-0410-961f-82ee72b054a4

Fixup white spacing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103701 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  J"orn Rennecke <joern.rennecke@st.com>

gcc:
PR target/21255
* sh.c (print_operand, %R and %S): Add handling of floating point
registers, memory, constants and invalid operands.
gcc/testsuite:
PR target/21255
* gcc.dg/pr21255-1.c: New test.
* gcc.dg/pr21255-2-mb.c: Likewise.
* gcc.dg/pr21255-2-ml.c: Likewise.
* gcc.dg/pr21255-3.c: Likewise.
* gcc.dg/pr21255-4.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103700 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Daniel Berlin  <dberlin@dberlin.org>

* ipa-pure-const.c: Change dump name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103692 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Dale Johannesen  <dalej@apple.com>

        * gcc.dg/20050830-1.c:  New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103691 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/23570
        * config/i386/sse.md (*sse_concatv2sf): Change operand 2 constraint
        to "reg_or_0_operand".
        (sse2_loadld): Change operand 1 constraint to "reg_or_0_operand".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103690 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Dale Johannesen  <dalej@apple.com>

        * loop-iv.c (iv_number_of_iterations):  Fix overflow check for
        loops that count down.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103689 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/ext/packed8.C: Add -mstructure-size-boundary=8 to
command-line options for arm-*-* targets.
* g++.dg/init/array16.C: Likewise.
* g++.dg/other/crash-4.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103688 138bc75d-0d04-0410-961f-82ee72b054a4

* io/read.c (set_integer): Use memcpy to fill buffer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103687 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Paolo Carlini  <pcarlini@suse.de>
    Kaspar Fischer <fischerk@inf.ethz.ch>

PR libstdc++/23632
* include/bits/stl_bvector.h (_Bit_iterator::operator[],
_Bit_const_iterator::operator[]): Const-ify.
* testsuite/23_containers/vector/bool/23632.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103686 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/23556
* io/read.c (convert_real): Use memcpy to fill buffer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103685 138bc75d-0d04-0410-961f-82ee72b054a4

No, I had the number right the first time.  Sigh.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103684 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in pr number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103681 138bc75d-0d04-0410-961f-82ee72b054a4

    PR rtl-opt/23601
        * reload1.c (reload): Set MEM_NOTRAP_P in spill slots.
        (fixup_eh_region_note): New.
        (reload_as_needed): Call it.
        (fixup_abnormal_edges): Allow all throwing insns to be deleted;
        don't call find_many_sub_basic_blocks; call verify_flow_info.
        * function.c (assign_stack_local_1): Set MEM_NOTRAP_P.
        (keep_stack_depressed): Likewise.
        (assign_stack_temp_for_type): Likewise; use adjust_address_nv.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103680 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_function_ok_for_sibcall): Fix test for
        fp return matching.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103679 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ppc -m64 constant address expression expansion bug.
Oked by Richard Henderson.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103676 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a couple of dates in the changelog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103674 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

        PR obj-c++/23640
        * decl2.c (cp_finish_file): If this is obj-c++ and we need a static
        init, call generate_ctor_or_dtor_function.

2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

        PR obj-c++/23640
        * obj-c++.dg/gnu-runtime-3.mm: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103673 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/20592
* gfortran.h (gfc_option_t): Add flag_automatic.
* invoke.texi: Document the -fno-automatic option.
* lang.opt: Add a -fautomatic option.
* options.c (gfc_init_options): Default for -fautomatic is on.
(gfc_handle_option): Add handling of -fautomatic option.
* resolve.c (gfc_resolve): When -fno-automatic is used, mark
needed variables as SAVE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103671 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Richard Guenther  <rguenther@suse.de>

PR middle-end/23477
* expr.c (all_zeros_p): New function.
(expand_expr_real_1): Handle the case of an all-zero
non-addressable constructor separately.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103670 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/13377
* parser.c (cp_parser_lookup_name): Pass LOOKUP_COMPLAIN to
lookup_name_real on final parse.

* g++.dg/lookup/ambig4.C: New test.
* g++.dg/lookup/ambig5.C: New test.
* g++.dg/tc1/dr101.C: Adjust error markers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103667 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/23639
* semantics.c (qualified_name_lookup_error): Do not complain again
on invalid scope.

* g++.dg/template/ttp5.C: Adjust error markers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103662 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Adrian Straetling  <straetling@de.ibm.com>

* builtins.c: (expand_builtin_strcpy, expand_builtin_strcat): Change
arguments, adjust all callers.
(expand_builtin_strcat): Rewrite to call strcpy instead of mempcpy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103661 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/23630
        * expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: Use gen_lowpart
        whenever the mode sizes match.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103660 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

        PR objc/23381
        * objc-act.c (next_sjlj_build_try_catch_finally): Set
        TREE_SIDE_EFFECTS on catch_seq after building it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103658 138bc75d-0d04-0410-961f-82ee72b054a4

* calls.c (load_register_parameters): Fix comment typo.
* expr.c (emit_push_insn): Comment formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103656 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103651 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/x-cygwin (host-cygwin): Change dependency from
hosthooks-def.h to $(HOSTHOOKS_DEF_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103648 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-30  Andrew Pinski  <pinskia@physics.uc.edu>

        PR testsuite/23609
        * lib/obj-c++.exp: Include target-libpath.exp.
        (obj-c++_link_flags): Look for the GNU libobjc library
        and set the library path to include it.
        Don't manually set LD_LIBRARY_PATH (etc.) but call
        set_ld_library_path_env_vars instead.
        (obj-c++_target_compile): Don't set library path or
        linker flags because they are already set correctly
        in obj-c++_link_flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103646 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/23586
* parser.c (cp_parser_namespace_name): Move diagnostic for
invalid namespace-name to here from ...
* name-lookup.c (do_namespace_alias): ... here and ...
(do_using_directive): ... here.  Remove dead code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103643 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-29  Thomas Fitzsimmons  <fitzsim@redhat.com>

PR libgcj/23549
* gij.cc (main): Don't expect arguments to -enableassertions, -ea,
-disableassertions and -da.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103642 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-30  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/23578 (cont)
* include/bits/stl_bvector.h (class vector<bool>): Add
a dummy data() to avoid problems in debug-mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103641 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/builtin-stringop-chk-1.c: Add -mstructure-size-boundary=8
        to command-line options for arm-*-* targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103640 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-30  Paolo Carlini  <pcarlini@suse.de>

* testsuite/ext/hash_map/23528.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103635 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-29  Geoffrey Keating  <geoffk@apple.com>

* config/i386/i386.c (ix86_expand_vector_init_one_var): Don't modify
parts of 'vals'.

Index: testsuite/ChangeLog
2005-08-30  Geoffrey Keating  <geoffk@apple.com>

* g++.dg/other/i386-1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103632 138bc75d-0d04-0410-961f-82ee72b054a4