git.sourceforge.jp Git - pf3gnuchains/gcc-fork.git/log

2008-04-08 Vincent Celier <celier@adacore.com>

* clean.adb (Parse_Cmd_Line): Recognize switch --subdirs=
(Usage): Add line for switch --subdirs=
Add new switch -eL, to follow symbolic links when processing project
files.

* gnatcmd.adb: Process switches -eL and --subdirs=
(Non_VMS_Usage): Output "gnaampcmd" instead of "gnat", and call
Program_Name to get proper tool names when AAMP_On_Target is set.
(Gnatcmd): Call Add_Default_Search_Dirs and Get_Target_Parameters to get
AAMP_On_Target set properly for use of GNAAMP tools (this is needed by
Osint.Program_Name).

* gnatname.adb: (Scan_Args): Recognize switches -eL and --subdirs=
(Usage): Add lines for switches -eL and --subdirs=

* makeusg.adb: Add line for switch --subdirs=

* prj.ads:
(Source_Data): New Boolean component Compiled, defaulted to True
(Empty_File_Name: New global variable in private part, initialized in
procedure Initialize.
(Subdirs_Option): New constant string
(Subdirs): New String_Ptr global variable
(Language_Config): New component Include_Compatible_Languages
(Project_Qualifier): New type for project qualifiers
(Project_Data): New component Qualifier
(Project_Configuration): New component Archive_Builder_Append_Option

* prj-nmsc.adb (Get_Unit_Exceptions): When a unit is already in
another imported project indicate the name of this imported project.
(Check_File): When a unit is in two project files, indicate the project
names and the paths of the source files for each project.
(Add_Source): Set Compiled to False if compiler driver is empty. Only
set object, dependency and switches file names if Compiled is True.
(Process_Compiler): Allow the empty string for value of attribute Driver
(Get_Directories): When Subdirs is not null and Object_Dir is not
specified, locate and create if necessary the actual object dir.
(Locate_Directory): When Subdirs is not empty and Create is not the
empty string, locate and create if necessary the actual directory
as a subdirectory of directory Name.
(Check_Library_Attributes.Check_Library): Allow a project where the only
"sources" are header files of file based languages to be imported by
library projects, in multi-language mode (gprbuild).
(Check_Library_Attributes.Check_Library): In multi-language mode
(gprbuild), allow a library project to import a project with no
sources, even when this is not declared explicitly.
(Check_If_Externally_Built): A virtual project extending an externally
built project is also externally built.
(Check_Library_Attributes): For a virtual project extending a library
project, inherit the library directory.
(Process_Project_Level_Array_Attributes): Process new attribute
Inherit_Source_Path.
For projects with specified qualifiers "standard", "library" or
"abstract", check that the project conforms to the qualifier.
(Process_Project_Level_Simple_Attributes): Process new attribute
Archive_Builder_Append_Option.

* switch-m.adb: (Scan_Make_Switches): Process switch --subdirs=
(Normalize_Compiler_Switches): Only keep compiler switches that are
passed to gnat1 by the gcc driver and that are stored in the ALI file
by gnat1.
Do not take into account switc -save-temps

* makegpr.adb (Compile_Link_With_Gnatmake): Transmit switch -eL if
gprmake is called with -eL.
(Scan_Arg): Recognize switch -eL
(Usage): Add line for switch -eL

* prj.adb (Initialize): Initialize Empty_File_Name
(Project_Empty): New component Qualifier

* prj-attr.ads, prj-attr.adb: New project level attribute
Inherit_Source_Path.
New project level attribute Archive_Builder_Append_Option

* prj-dect.adb: Replace System.Strings by GNAT.Strings.

* prj-ext.adb (Initialize_Project_Path): In Multi_Language mode, add
<prefix>/lib/gnat in the project path, after <prefix>/share/gpr, for
upward compatibility.

* prj-part.adb (Project_Path_Name_Of.Try_Path): In high verbosity, put
each Trying ..." on different lines.
(Parse_Single_Project): Recognize project qualifiers. Fail in qualifier
is "configuration" when not in configuration. Fail when in configuration
when a specified qualifier is other than "configuration".

* prj-proc.adb (Process_Declarative_Items): Link new elements of copied
full associative array together.
(Recursive_Process): Put the project qualifier in the project data

* prj-tree.ads, prj-tree.adb: (Project_Qualifier_Of): New function
(Set_Project_Qualifier_Of): New procedure

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134023 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Robert Dewar <dewar@adacore.com>

* back_end.adb: Remove Big_String_Ptr declarations (now in Types)

* errout.adb: Remove Big_String_Ptr declarations (now in Types)
Change name Is_Style_Msg to Is_Style_Or_Info_Msg

* fmap.adb: Remove Big_String declarations (now in Types)
(No_Mapping_File): New Boolean global variable
(Initialize): When mapping file cannot be read, set No_Mapping_File to
False.
(Update_Mapping_File): Do nothing if No_Mapping_File is True. If the
tables were empty before adding entries, open the mapping file
with Truncate = True, instead of delete/re-create.

* fname-sf.adb: Remove Big_String declarations (now in Types)

* s-strcom.adb, g-dyntab.ads, g-table.ads, s-carsi8.adb,
s-stalib.ads, s-carun8.adb: Add zero size Storage_Size clauses for big
pointer types

* table.ads: Add for Table_Ptr'Storage_Size use 0

* types.ads: Add Big_String declarations
Add Size_Clause of zero for big pointer types

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134022 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Robert Dewar <dewar@adacore.com>

* a-ztdeau.adb, a-tideau.adb, a-wtdeau.adb (Puts_Dec): Fix error in
computing Fore when Exp > 0

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134021 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Javier Miranda <miranda@adacore.com>
 Robert Dewar <dewar@adacore.com>
 Ed Schonberg <schonberg@adacore.com>

* a-tags.adb (Register_Interface_Offset): New subprogram.
(Set_Dynamic_Offset_To_Top): New subprogram (see previous comment).
(To_Predef_Prims_Table_Ptr): Removed.
(Acc_Size): Removed.
(To_Acc_Size): Removed.
(Parent_Size): Modified to the call the subprogram returning the size of
the parent by means of the new TSD component Size_Func.

* a-tags.ads (Offset_To_Top_Ptr): New access type declaration.
(DT_Offset_To_Top_Offset): New constant value that is used to generate
code referencing the Offset_To_Top component of the dispatch table's
prologue.
(Prim_Ptr): New declaration of access to procedure. Used to avoid the
use of 'address to initialize dispatch table slots.
(Size_Func): New component of the TSD. Used by the run-time to call the
size primitive of the tagged type.

* checks.adb (Apply_Access_Check): Avoid check when accessing the
Offset_To_Top component of a dispatch table.
(Null_Exclusion_Static_Checks): If the non-null access type appears in a
deferred constant declaration. do not add a null expression, to prevent
spurious errors when full declaration is analyzed.
(Apply_Discriminant_Check): If both discriminant constraints share a
node which is not static but has no side effects, do not generate a
check for that discriminant.
(Generate_Index_Checks): Set Name_Req to true in call to duplicate
subexpr, since the prefix of an attribute is a name.

* checks.ads: Fix nit in comment.

* exp_ch3.ads, exp_ch3.adb (Freeze_Record_Type): Do not add the spec
and body of predefined primitives in case of CPP tagged type
derivations.
(Freeze_Type): Deal properly with no storage pool case
(Make_Predefined_Primitive_Specs): Generate specification of abstract
primitive Deep_Adjust if a nonlimited interface is derived from a
limited interface.
(Build_Dcheck_Functions): Create discriminant-checking functions only
for variants that have some component(s).
(Build_Slice_Assignment): In expanded code for slice assignment, handle
properly the case where the slice bounds extend to the last value of the
underlying representation.
(Get_Simple_Init_Val): New calling sequence, accomodate Invalid_Value
(Is_Variable_Size_Record): An array component has a static size if
index bounds are enumeration literals.

* exp_disp.adb (Make_DT): Use the first subtype to determine whether
an external tag has been specified for the type.
(Building_Static_DT): Add missing support for private types.
(Make_DT): Add declaration of Parent_Typ to ensure consistent access
to the entity associated with the parent of Typ. This is done to
avoid wrong access when the parent is a private type.
(Expand_Interface_Conversion): Improve error message when the
configurable runtime has no support for dynamic interface conversion.
(Expand_Interface_Thunk): Add missing support to interface types in
configurable runtime.
(Expand_Dispatching_Call): remove obsolete code.
(Make_DT): Replace occurrences of RE_Address by RE_Prim_Ptr, and
ensure that all subtypes and aggregates associated with dispatch
tables have the attribute Is_Dispatch_Table_Entity set to true.
(Register_Primitive): Rename one variable to improve code reading.
Replace occurrences of RE_Addres by RE_Prim_Ptr. Register copy o
of the pointer to the 'size primitive in the TSD.

* rtsfind.ads (RE_DT_Offset_To_Top_Offset): New entity.
(RE_Offset_To_Top_Ptr): New entity.
(RE_Register_Interface_Offset): New entity.
(RE_Set_Dynamic_Offset_To_Top): New entity.
(RE_Set_Offset_To_Top): Removed entity.
(RE_Prim_Ptr): New entity
(RE_Size_Func): New entity
(RE_Size_Ptr): New entity
(RTU_Id): Add Ada_Dispatching and Ada_Dispatching_EDF.
(Ada_Dispatching_Child): Define this new subrange.
(RE_Id): Add new required run-time calls (RE_Set_Deadline, RE_Clock,
RE_Time_Span, and RE_Time_Span_Zero).
(RE_Unit_Table): Add new required run-time calls

* rtsfind.adb (Get_Unit_Name): Add processing for Ada.Dispatching
children.

* exp_atag.ads, exp_atag.adb (Build_Offset_To_Top): New subprogram.
(Build_Set_Static_Offset_To_Top): New subprogram. Generates code that
initializes the Offset_To_Top component of a dispatch table.
(Build_Predef_Prims): Removed.
(Build_Get_Predefined_Prim_Op_Address): Replace call to Predef_Prims by
its actual code.
(Build_Set_Size_Function): New subprogram.

* exp_ch13.adb: Do not generate storage variable for storage_size zero
(Expand): Handle setting/restoring flag Inside_Freezing_Actions

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134020 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Robert Dewar <dewar@adacore.com>

* a-strbou.ads, a-strbou.adb (From_String): New procedure (for use by
Stream_Convert)

* sem_ch13.ads (Rep_Item_Too_Late): Document that Stream_Convert sets
FOnly

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134019 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Robert Dewar <dewar@adacore.com>

* a-except-2005.ads, a-except-2005.adb, a-except.ads, a-except.adb
(Raise_Exception): In accordance with AI-446, raise CE for Null_Id
(Raise_Exception_Always): Fix documentation accordingly

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134018 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Hristian Kirtchev <kirtchev@adacore.com>

* adaint.h, adaint.c (__gnat_current_time_string): New routine.

* g-timsta.adb, g-timsta.ads: New files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134017 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Olivier Hainque <hainque@adacore.com>

* s-intman-vxworks.ads, s-intman-vxworks.adb
(Map_And_Raise_Exception): Remove. Was an import of only part of the
required services already implemented elsewhere.
(Notify_Exception): Delete body, import __gnat_error_handler instead.
(Initialize): Add SA_SIGINFO to the sa_flags, to get the sigcontext
argument passed to the handler, which we need for ZCX propagation
purposes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134016 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Jose Ruiz <ruiz@adacore.com>
Tristan Gingold <gingold@adacore.com>

* s-interr-dummy.adb, s-interr-vms.adb, s-interr-sigaction.adb
(Install_Restricted_Handlers): New procedure
which is a simplified version of Install_Handlers that does not store
previously installed.

* s-interr-vxworks.adb: Fix ACATS cxc3001
On VxWorks interrupts can't be detached.
(Install_Restricted_Handlers): New procedure.

* s-interr.ads, s-interr.adb (Install_Restricted_Handlers): New
procedure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134015 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Hristian Kirtchev <kirtchev@adacore.com>

* a-calend-vms.ads, a-calend-vms.adb: Add with and use clause for
System.OS_Primitives.
Change type of various constants, parameters and local variables from
Time to representation type OS_Time.
(To_Ada_Time, To_Unix_Time): Correct sign of origin shift.
Remove the declaration of constant Mili_F from several routines. New
body for internal package Conversions_Operations.
(Time_Of): Add default parameters for several formals.

* a-caldel.adb: Minor reformatting

* a-calend.ads, a-calend.adb: New body for internal package
Conversions_Operations.
(Time_Of): Add default parameters for several formals.

* Makefile.rtl: Add a-ststop
Add Ada.Calendar.Conversions to the list of runtime files.
Add g-timsta

* a-calcon.adb, a-calcon.ads: New files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134014 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Tristan Gingold <gingold@adacore.com>

PR ada/10768

* cuintp.c: Fix 16 bits issue for AVR.
On AVR, integer is 16 bits, so it can't be used to do math with
Base (=32768).
So use long_integer instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134013 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Tristan Gingold <gingold@adacore.com>

* s-fileio.adb: Name_Error shouldn't be raised for a tempory file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134012 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Robert Dewar <dewar@adacore.com>
 Gary Dismukes <dismukes@adacore.com>
 Javier Miranda <miranda@adacore.com>
 Ed Schonberg <schonberg@adacore.com>

* fe.h: Remove global Optimize_Alignment flag, no longer used

* layout.adb: Test Optimize_Alignment flags rather than global switch

* lib.ads, lib.adb: New OA_Setting field in library record

* lib-load.adb: New OA_Setting field in library record

* lib-writ.ads, lib-writ.adb (Collect_Withs, Write_With_Lines): Place
units mentioned in limited_with_ clauses in the ali file, with an
'Y' marker.
New Ox fields in U line

* opt.adb: New flag Optimize_Alignment_Local
(Check_Policy_List[_Config]): New flags

* opt.ads (Invalid_Value_Used): New flag
New switch Optimize_Alignment_Local
(Warn_On_Parameter_Order): New flag
(Check_Policy_List[_Config]): New flags

* ali.ads, ali.adb: Add indicator 'Y' to mark mark the presence of
limited_with clauses.
New data structures for Optimize_Alignment

* bcheck.adb (Check_Consistent_Restriction_No_Default_Initialization):
New procedure
(Check_Consistent_Optimize_Alignment): Rework for new structure
(Check_Consistent_Restrictions): Fix incorrect error message

sem_ch10.adb (Decorate_Tagged_Type): Set the Parent field of a newly
created class-wide type (to the Parent field of the specific type).
(Install_Siblings): Handle properly private_with_clauses on subprogram
bodies and on generic units.
(Analyze_With_Clause, Install_Limited_Withed_Unit): Guard against an
illegal limited_with_clause that names a non-existent package.
(Check_Body_Required): Determine whether a unit named a limited_with
clause needs a body.
(Analyze_Context): A limited_with_clause is illegal on a unit_renaming.
Capture Optimize_Alignment settings to set new OA_Setting field in
library record.
(Build_Limited_Views): Include task and protected type declarations.

* sem_ch3.ads, sem_ch3.adb (Analyze_Object_Declaration): Handle the
case of a possible constant redeclaration where the current object is
an entry index constant.
(Analyze_Object_Declaration): Generate an error in case of CPP
class-wide object initialization.
(Analyze_Object_Declaration): Add extra information on warnings for
declaration of unconstrained objects.
(Access_Type_Declaration): Set Associated_Final_Chain to Empty, to avoid
conflicts with the setting of Stored_Constraint in the case where the
access type entity has already been created as an E_Incomplete_Type due
to a limited with clause.
Use new Is_Standard_Character_Type predicate
(Analyze_Object_Declaration): Apply access_constant check only after
expression has been resolved, given that it may be overloaded with
several access types.
(Constant_Redeclaration): Additional legality checks for deferred
constant declarations tha involve anonymous access types and/or null
exclusion indicators.
(Analyze_Type_Declaration): Set Optimize_Alignment flags
(Analyze_Subtype_Declaration): Ditto
(Analyze_Object_Declaration): Ditto
(Analyze_Object_Declaration): Don't count tasks in generics
Change name In_Default_Expression => In_Spec_Expression
Change name Analyze_Per_Use_Expression => Preanalyze_Spec_Expression
Change name Pre_Analyze_And_Resolve => Preanalyze_And_Resolve
(Process_Discriminants): Additional check for illegal use of default
expressions in access discriminant specifications in a type that is not
explicitly limited.
(Check_Abstract_Overriding): If an inherited function dispaches on an
access result, it must be overridden, even if the type is a null
extension.
(Derive_Subprogram): The formals of the derived subprogram have the
names and defaults of the parent subprogram, even if the type is
obtained from the actual subprogram.
(Derive_Subprogram): In the presence of interfaces, a formal of an
inherited operation has the derived type not only if it descends from
the type of the formal of the parent operation, but also if it
implements it. This is relevant for the renamings created for the
primitive operations of the actual for a formal derived type.
(Is_Progenitor): New predicate, to determine whether the type of a
formal in the parent operation must be replaced by the derived type.

* sem_util.ads, sem_util.adb (Has_Overriding_Initialize): Make
predicate recursive to handle components that have a user-defined
Initialize procedure. Handle controlled derived types whose ancestor
has a user-defined Initialize procedured.
(Note_Possible_Modification): Add Sure parameter, generate warning if
sure modification of constant
Use new Is_Standard_Character_Type predicate
(Find_Parameter_Type): when determining whether a protected operation
implements an interface operation, retrieve the type of the formal from
the entity when the formal is an access parameter or an
anonymous-access-to-subprogram.
Move Copy_Parameter_List to sem_util, for use when building stubbed
subprogram bodies.
(Has_Access_Values): Tagged types now return False
(Within_HSS_Or_If): New procedure
(Set_Optimize_Alignment_Flags): New procedure
Change name In_Default_Expression => In_Spec_Expression
Change name Analyze_Per_Use_Expression => Preanalyze_Spec_Expression
Change name Pre_Analyze_And_Resolve => Preanalyze_And_Resolve

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134011 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Robert Dewar <dewar@adacore.com>
 Bob Duff <duff@adacore.com>
 Gary Dismukes <dismukes@adacore.com>
 Ed Schonberg <schonberg@adacore.com>

* alloc.ads: Add entries for Obsolescent_Warnings table

* einfo.ads, einfo.adb: Minor reformatting.
(Is_Discriminal): New subprogram.
(Is_Prival): New subprogram.
(Is_Protected_Component): New subprogram.
(Is_Protected_Private): Removed.
(Object_Ref, Set_Object_Ref): Removed.
(Prival, Set_Prival): Change assertion.
(Privals_Chain, Set_Privals_Chain): Removed.
(Prival_Link, Set_Prival_Link): New subprogram.
(Protected_Operation, Set_Protected_Operation): Removed.
(Protection_Object, Set_Protection_Object): New subprogram.
(Write_Field17_Name): Remove case for Object_Ref.
(Write_Field20_Name): Add case for Prival_Link.
(Write_Field22_Name): Remove case for Protected_Operation,
Privals_Chain.
Add case for Protection_Object.
(Can_Use_Internal_Rep): Make this into a [base type only] attribute,
so clients
(Overlays_Constant): New flag
(Is_Constant_Object): New predicate
(Is_Standard_Character_Type): New predicate
(Optimize_Alignment_Space): New flag
(Optimize_Alignment_Time): New flag
(Has_Postconditions): New flag
(Obsolescent_Warrning): Field removed
(Spec_PPC_List): New field
(Relative_Deadline_Variable, Set_Relative_Deadline_Variable): Add
subprograms to get and set the relative deadline associated to a task.

* exp_attr.adb (May_Be_External_Call): Account for the case where the
Access attribute is part of a named parameter association.
(Expand_Access_To_Protected_Op): Test for the attribute occurring
within an init proc and use that directly as the scope rather than
traversing up to the protected operation's enclosing scope. Only apply
assertion on Is_Open_Scopes in the case the scope traversal is done.
For the init proc case use the address of the first formal (_init) as
the protected object reference.
Implement Invalid_Value attribute
(Expand_N_Attribute_Reference): Case Attribute_Unrestricted_Access.
contents of the dispatch table there is no need to duplicate the
itypes associated with record types (i.e. the implicit full view
of private types).
Implement Enum_Val attribute
(Expand_N_Attribute_Reference, case Old): Properly handle appearence
within _Postconditions procedure
(Expand_N_Attribute_Reference, case Result): Implement new attribute

* exp_ch5.adb (Expand_N_Simple_Return_Statement): Handle case in which
a return statement calls a function that is not available in
configurable runtime.
(Analyze_If_Statement): don't optimize simple True/False cases in -O0
(Expand_Non_Function_Return): Generate call to _Postconditions proc
(Expand_Simple_Function_Return): Ditto

* frontend.adb: Add call to Sem_Aux.Initialize

* sem_aux.ads, sem_aux.adb: New file.

* par-prag.adb: Add entries for pragmas Precondition/Postcondition
Add new Pragma_Relative_Deadline.
Add support for pragmas Check and Check_Policy

* sem_attr.ads, sem_attr.adb (Check_Not_CPP_Type): New subprogram.
(Check_Stream_Attribute): Add missing check (not allowed in CPP types)
(Analyze_Attribute): In case of attributes 'Alignment and 'size add
missing check because they are not allowed in CPP tagged types.
Add Sure parameter to Note_Possible_Modification calls
Add implementation of Invalid_Value attribute
Implement new attribute Has_Tagged_Values
Implement Enum_Val attribute
(Analyze_Attribute, case Range): Set Name_Req True for prefix of
generated attributes.
(Analyze_Attribute, case Result): If prefix of the attribute is
overloaded, it always resolves to the enclosing function.
(Analyze_Attribute, case Result): Properly deal with analysis when
Postconditions are not active.
(Resolve_Attribute, case Result): Properly deal with appearence during
preanalysis in spec.
Add processing for attribute Result

* sem_ch6.ads, sem_ch6.adb (Check_Overriding_Indicator): Code cleanup
for operators.
(Analyze_Subprogram_Body): Install private_with_clauses when the body
acts as a spec.
(Check_Inline_Pragma): recognize an inline pragma that appears within
the subprogram body to which it applies.
(Analyze_Function_Return): Check that type of the expression of a return
statement in a function with a class-wide result is not declared at a
deeper level than the function.
(Process_PPCs): Deal with enabling/disabling, using PPC_Enabled flag
(Verify_Overriding_Indicator): Handle properly subprogram bodies for
user- defined operators.
(Install_Formals): Moved to spec to allow use from Sem_Prag for
analysis of precondition/postcondition pragmas.
(Analyze_Subprogram_Body.Last_Real_Spec_Entity): New name for
Last_Formal, along with lots of comments on what this is about
(Analyze_Subprogram_Body): Fix case where we move entities from the
spec to the body when there are no body entities (now possible with
precondition and postcondition pragmas).
(Process_PPCs): New procedure
(Analyze_Subprogram_Body): Add call to Process_PPCs

* sem_ch8.adb (Use_One_Type): refine warning on a redundant use_type
clause.
(Pop_Scope): Restore Check_Policy_List on scope exit
(Push_Scope): Save Check_Policy_List on scope entry
Change name In_Default_Expression => In_Spec_Expression
Change name Analyze_Per_Use_Expression => Preanalyze_Spec_Expression
Change name Pre_Analyze_And_Resolve => Preanalyze_And_Resolve
(Analyze_Object_Renaming): Allow 'Reference as object
(Analyze_Pragma, case Restriction_Warnings): Call GNAT_Pragma
(Process_Restrictions_Or_Restriction_Warnings): Check for bad spelling
of restriction identifier.
Add Sure parameter to Note_Possible_Modication calls

* sem_prag.ads, sem_prag.adb (Analyze_Pragma, case Stream_Convert):
Don't check for primitive operations when calling Rep_Item_Too_Late.
(Process_Import_Or_Interface): Do not place flag on formal
subprograms.
(Analyze_Pragma, case Export): If the entity is a deferred constant,
propagate information to full view, which is the one elaborated by the
back-end.
(Make_Inline): the pragma is effective if it applies to an internally
generated subprogram declaration for a body that carries the pragma.
(Analyze_Pragma, case Optimize_Alignment): Set new flag
Optimize_Alignment_Local.
(Analyze_PPC_In_Decl_Part): New procedure
(Get_Pragma_Arg): Moved to outer level
(Check_Precondition_Postcondition): Change to allow new visibility
rules for package spec
(Analyze_Pragma, case Check_Policy): Change placement rules to be
same as pragma Suppress/Unsuppress.
Change name In_Default_Expression => In_Spec_Expression
Change name Analyze_Per_Use_Expression => Preanalyze_Spec_Expression
Change name Pre_Analyze_And_Resolve => Preanalyze_And_Resolve
(Check_Precondition_Postcondition): Do proper visibility preanalysis
for the case of these pragmas appearing in the spec.
(Check_Enabled): New function
(Initialize): New procedure
(Tree_Read): New procedure
(Tree_Write): New procedure
(Check_Precondition_Postcondition): New procedure
Implement pragmas Check and Check_Policy
Merge Assert processing with Check

* sem_warn.adb (Warn_On_Known_Condition): Handle pragma Check
New warning flag -gnatw.e

* sinfo.ads, sinfo.adb (Has_Relative_Deadline_Pragma): New function
returning whether a task (or main procedure) has a pragma
Relative_Deadline.
(Set_Has_Relative_Deadline_Pragma): Procedure to indicate that a task
(or main procedure) has a pragma Relative_Deadline.
Add Next_Pragma field to N_Pragma node
(PPC_Enabled): New flag
(Next_Pragma): Now used for Pre/Postcondition processing

* snames.h, snames.ads, snames.adb: New standard name
Inherit_Source_Path
Add entry for 'Invalid_Value attribute
Add entry for new attribute Has_Tagged_Values
Add entry for Enum_Val attribute
Add new standard names Aggregate, Configuration and Library.
Add _Postconditions
Add _Result
Add Pragma_Precondition
Add Pragma_Postcondition
Add Attribute_Result
New standard name Archive_Builder_Append_Option
(Preset_Names): Add _relative_deadline and relative_deadline definitions
There was also a missing non_preemptive_within_priorities.
(Get_Pragma_Id, Is_Pragma_Name): Add support for pragma
Relative_Deadline.
Add support for pragmas Check and Check_Policy

* tree_gen.adb: Call Sem_Aux.Tree_Write

* tree_in.adb: Call Sem_Aux.Tree_Read

* exp_ch11.adb (Expand_N_Raise_Statement): New Build_Location calling
sequence

* exp_intr.adb (Expand_Source_Info): New Build_Location calling
sequence

* exp_prag.adb (Expand_Pragma_Relative_Deadline): New procedure.
(Expand_N_Pragma): Call the appropriate procedure for expanding pragma
Relative_Deadline.
(Expand_Pragma_Check): New procedure

* sinput.ads, sinput.adb (Build_Location_String): Now appends to name
buffer.

* sinfo.adb (PPC_Enabled): New flag

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134010 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Arnaud Charlet <charlet@adacore.com>
Matthew Heaney <heaney@adacore.com>

* a-cgcaso.adb, a-convec.adb: (Swap, Sift): Avoid use of complex
renaming.

* a-cgaaso.ads, a-secain.ads, a-slcain.ads, a-shcain.ads,
a-crdlli.ads, a-coormu.ads, a-ciormu.ads: modified header to conform
to convention for non-RM specs.
Add descriptive header, and documented each operation
document each operation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134009 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Thomas Quinot <quinot@adacore.com>

* g-expect-vms.adb, a-textio.adb, a-witeio.adb, exp_dbug.adb,
g-expect.adb, g-locfil.adb, gnatchop.adb, gnatdll.adb, gnatlbr.adb,
gnatmem.adb, g-regist.adb, i-vxwork.ads, mlib-utl.adb, i-vxwork-x86.ads,
a-ztexio.adb, g-enblsp-vms-alpha.adb, g-enblsp-vms-ia64.adb,
s-os_lib.adb, s-regpat.adb, s-regpat.ads: Fix incorrect casing of
ASCII.NUL throughout.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134008 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Vincent Celier <celier@adacore.com>
Arnaud Charlet <charlet@adacore.com>

* mlib-tgt-aix.adb, mlib-tgt-darwin.adb, mlib-tgt-hpux.adb,
mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-lynxos.adb,
mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
mlib-tgt-vms.ads, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
mlib-tgt-vxworks.adb, mlib-tgt-mingw.adb: Renamed into...

* mlib-tgt-specific-aix.adb, mlib-tgt-specific-darwin.adb,
mlib-tgt-specific-hpux.adb, mlib-tgt-specific-irix.adb,
mlib-tgt-specific-linux.adb, mlib-tgt-specific-lynxos.adb,
mlib-tgt-specific-solaris.adb, mlib-tgt-specific-tru64.adb,
mlib-tgt-vms_common.adb, mlib-tgt-vms_common.ads,
mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb,
mlib-tgt-specific-vxworks.adb, mlib-tgt-specific-xi.adb,
mlib-tgt-specific-mingw.adb: New names.

* Makefile.in:
On VxWorks platforms use s-stchop-limit.ads for s-stchop.ads
Get rid of gnatbl.
(EXTRA_GNATRTL_NONTASKING_OBJS): Add s-win32.o
Files mlib-tgt-*.adb have been renamed mlib-tgt-specific-*.adb
Minor updates for VMS

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134007 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Pascal Obry <obry@adacore.com>

* a-exetim-mingw.adb, s-gloloc-mingw.adb, s-taprop-mingw.adb,
s-tasinf-mingw.ad{s,b}, s-taspri-mingw.ads:
Use new s-win32.ads unit instead of declaration
from s-osinte-mingw.ads.

* s-osinte-mingw.ads:
Move all non tasking based interface to s-win32.ads.

* s-osprim-mingw.adb:
Remove duplicated declarations and use s-win32.ads
unit instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134006 138bc75d-0d04-0410-961f-82ee72b054a4

* s-osinte-vxworks6.ads: Removed, merged with s-osinte-vxworks.ads/.adb
* s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads,
s-vxwext-rtp.adb: New files.

* s-taprop-vxworks.adb, s-osinte-vxworks.ads, s-osinte-vxworks.adb:
Minor updates to accomodate changes above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134005 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Eric Botcazou <ebotcazou@adacore.com>
Arnaud Charlet <charlet@adacore.com>

* s-osinte-linux-alpha.ads, s-osinte-linux-hppa.ads: Removed.

s-taspri-posix-noaltstack.ads, s-linux.ads, s-linux-alpha.ads,
s-linux-hppa.ads: New files. Disable alternate stack on ia64-hpux.

* s-osinte-lynxos-3.ads,
(Alternate_Stack): Remove when not needed. Simplify declaration
otherwise.
(Alternate_Stack_Size): New constant.

s-osinte-mingw.ads, s-taprop-mingw.adb: Code clean up: avoid use of
'Unrestricted_Access.

* s-osinte-hpux.ads, s-osinte-solaris-posix.ads, s-osinte-aix.ads,
s-osinte-lynxos.ads, s-osinte-freebsd.ads s-osinte-darwin.ads,
s-osinte-tru64.ads, s-osinte-irix.ads, s-osinte-linux.ads,
s-osinte-solaris.ads, s-osinte-vms.ads
(SA_ONSTACK): New constant.
(stack_t): New record type.
(sigaltstack): New imported function.
(Alternate_Stack): New imported variable.
(Alternate_Stack_Size): New constant.

* system-linux-x86_64.ads: (Stack_Check_Probes): Set to True.

* s-taspri-lynxos.ads, s-taspri-solaris.ads, s-taspri-tru64.ads,
s-taspri-hpux-dce.ads (Task_Address): New subtype of System.Address
(Task_Address_Size): New constant size of System.Address
(Alternate_Stack_Size): New constant.

* s-taprop-posix.adb, s-taprop-linux.adb (Get_Stack_Attributes): Delete.
(Enter_Task): Do not notify stack to System.Stack_Checking.Operations.
Establish the alternate stack if the platform makes use of n alternate
signal stack for stack overflows.
(Create_Task): Take into account the alternate stack in the stack size.
(Initialize): Save the address of the alternate stack into the ATCB for
the environment task.
(Create_Task): Fix assertions for NPTL library (vs old LinuxThreads).

* s-parame.adb (Minimum_Stack_Size): Increase value to 16K to

* system-linux-x86.ads: (Stack_Check_Probes): Set to True.

* s-intman-posix.adb:
(Initialize): Set SA_ONSTACK for SIGSEGV if the platform makes use of an
alternate signal stack for stack overflows.

* init.c (__gnat_adjust_context_for_raise, Linux version): On i386 and
x86-64, adjust the saved value of the stack pointer if the signal was
raised by a stack checking probe.
(HP-UX section): Use global __gnat_alternate_stack as signal handler
stack and only for SIGSEGV.
(Linux section): Likewise on x86 and x86-64.
[VxWorks section]
(__gnat_map_signal): Now static.
(__gnat_error_handler): Not static any more.
(__gnat_adjust_context_for_raise): New function. Signal context
adjustment for PPC && !VTHREADS && !RTP, as required by the zcx
propagation circuitry.
(__gnat_error_handler): Second argument of a sigaction handler is a
pointer, not an int, and is unused.
Adjust signal context before mapping to exception.
Install signal handlers for LynxOS case.

* s-taskin.ads (Common_ATCB): New field Task_Alternate_Stack.
(Task_Id): Set size to Task_Address_Size
(To_Task_id): Unchecked convert from Task_Address vice System.Address
(To_Address): Unchecked convert to Task_Address vice System.Address

* s-tassta.adb (Task_Wrapper): Define the alternate stack and save its
address into the ATCB if the platform makes use of an alternate signal
stack for stack overflows.
(Free_Task): Add call to Finalize_Attributes_Link.
Add argument Relative_Deadline to pass the value specified for
the task. This is not yet used for any target.

* s-tassta.ads (Create_Task): Add argument Relative_Deadline to pass
the value specified for the task.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134004 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-08 Pascal Obry <obry@adacore.com>

* g-sercom.ads, g-sercom.adb (Data_Rate): Add B115200.
(Stop_Bits_Number): New type.
(Parity_Check): Likewise.
(Set): Add parameter to set the number of stop bits and
the parity. Parameter timeout is now a duration instead
of a plain integer.

* g-sercom-linux.adb:
Implement the stop bits and parity support for GNU/Linux.
Fix handling of timeout, it must be given in tenth of seconds.

* g-sercom-mingw.adb:
Implement the stop bits and parity support for Windows.
Use new s-win32.ads unit instead of declaring Win32 services
directly into this body.
Update handling of timeout as now a duration.

* s-win32.ads, s-winext.ads: New files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134003 138bc75d-0d04-0410-961f-82ee72b054a4

Fix uninit warning reported by Andrew Pinski.
pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134001 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133998 138bc75d-0d04-0410-961f-82ee72b054a4

* function.h (rtl): Rename to x_rtl.
(crtl): New define.
(return_label, naked_return_label, stack_slot_list, parm_birth_insn,
frame_offset, stack_check_probe_note, arg_pointer_save_area,
used_temp_slots avail_temp_slots, temp_slot_level,
nonlocal_goto_handler_labels): Update accesstors.
(rtl): New global variable.
(struct function): Move some fileds to rtl_data.
(get_arg_pointer_save_area): Update prototype.
* builtins.c (expand_builtin_setjmp_receiver): Update call of
get_arg_pointer_save_area.
* expr.c (init_expr): Update
* function.c (get_frame_size): Update
(assign_stack_local): Update
(expand_function_end): Update.
(get_art_pointer_save_area): Update
* function.h
* emit-rtl.c (rtl): Declare.
(regno_reg_rtx): Declare.
(first_insn, last_insn, cur_insn_uid, last_location, first_label_num):
Update.
(gen_reg_rtx): Update.
* varasm.c (n_deferred_constatns): Update accestor.
(init_varasm_status): Do not allocate varasm_status.
(force_const_mem, get_pool_size, output_constant_pool): Update.
* stmt.c (force_label_rtx): Do not use x_ prefixes.
(expand_nl_goto_receiver): Update get_arg_pointer_save_area.
* m32c/m32.c (m32c_leaf_function_p, m32c_function_needs_enter): Update.
* sparc/sparc.h (INIT_EXPANDERS): Update.
* ia64/ia64.h (INIT_EXPANDERS): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133994 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/34210 PR target/35508 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file. * config/t-avr: New file. Build 16bit libgcc functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133993 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.def: check-gold depends upon all-binutils.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133992 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>

PR fortran/25829 28655
* gfortran.dg/write_check2.f90: Update dg-error.
* gfortran.dg/io_constraints_1.f90: Udate dg-error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133991 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bug Joern Rennecke reported.
* reload.c (push_secondary_reload): Add missing break to for loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133990 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>

PR fortran/25829 28655
* io.c (io_tag): Add new tags for decimal, encoding, asynchronous,
round, sign, and id. (match_open_element): Match new tags.
(gfc_resolve_open): Resolve new tags. (gfc_match_open): Enable encoding
for DEFAULT only. Update error messages. (match_dt_element): Fix match
tag for asynchronous. Update error messages. (gfc_free_inquire): Free
new expressions. (match_inquire_element): Match new tags.
(gfc_match_inquire): Add constraint for ID and PENDING.
(gfc_resolve_inquire): Resolve new tags.
* trans-io.c (gfc_trans_inquire): Clean up whitespace and fix setting of
mask for ID parameter.
* ioparm.def: Fix order of parameters for pending, round, and sign.
NOTE: These must line up with the definitions in libgfortran/io/io.h. or
things don't work.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133989 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>

PR fortran/25829 28655
* io/open.c (edit_modes): Set flags.async. (new_unit) Set flags.async
and flags.status. (st_open): Initialize flags.async.
* io/list_read.c (read_charactor): Use delim_status instead of
flags.delim.
* io/read.c (read_x): Use pad_status instead of flags.pad.
* io/inquire.c (inquire_via_unit): Add new checks.
(inquire_via_filename): Likewise.
* io/io.h (st_parameter_inquire): Add new flags.
(st_parameter_dt): Likewise.
* io/unit.c (get_internal_unit): Set flags.async. (init_units): Set
flags.async.
* io/transfer.c: Add delim and pad option arrays. (read_sf): Use
pad_status instead of flags.pad. (read_block): Likewise.
(data_transfer_init): Set flags.async and add checks.
* io/write.c (write_character): Use delim_status.
(list_formatted_write_scalar): Likewise. (nml_write_obj): Likewise.
(namelist_write): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133988 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/35734
        * class.c (type_has_user_nondefault_constructor): A template
        counts as a nondefault constructor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133987 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-07 Aurelien Jarno <aurelien@aurel32.net>
 Xavier Grave <grave@ipno.in2p3.fr>

 * Makefile.in: Add make ifeq define for mips/mipsel support.
 * g-soccon-linux-mips.ads, system-linux-mipsel.ads,
 system-linux-mips.ads: New files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133986 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/PR28690
* rtlanal.c: Update copyright years.
(commutative_operand_precedence): Give SYMBOL_REF's the same precedence
as REG_POINTER and MEM_POINTER operands.
* emit-rtl.c (gen_reg_rtx_and_attrs): New function.
(set_reg_attrs_from_value): Call mark_reg_pointer as appropriate.
* rtl.h (gen_reg_rtx_and_attrs): Add prototype for new function.
* gcse.c: Update copyright years.
(pre_delete): Call gen_reg_rtx_and_attrs.
(hoist_code): Likewise.
(build_store_vectors): Likewise.
(delete_store): Likewise.
* loop-invariant.c (move_invariant_reg): Likewise.
Update copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133985 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md ("*sse_prologue_save_insn"): Use braced output
control string instead of quoted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133984 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-07 Kenneth Zadeck <zadeck@naturalbridge.com>

doc/rtl.texi: Rewrite of subreg section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133982 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-07 Kai Tietz <kai.tietz@onevision.com>

 PR/35842
 * config/i386/i386.c (legitimize_pic_address): Add treating
 of dllimport SYM_REF's.
 (legitimize_dllimport_symbol): Add prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133981 138bc75d-0d04-0410-961f-82ee72b054a4

PR/35842
* gcc.dg/torture/pr35842.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133980 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-07 Aurelien Jarno <aurelien@aurel32.net>

 * sysdep.c: add __GLIBC__ to the #ifdef preprocessor macros to
 detect systems using GNU libc.
 * gsocket.h: ditto.
 * socket.c: ditto.
 * adaint.c: ditto.
 * link.c: ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133979 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-07 Aurelien Jarno <aurelien@aurel32.net>

 * s-osinte-linux-kfreebsd.ads (SC_NPROCESSORS_ONLN): New
 constant constant for sysconf call.
 (bit_field): New packed boolean type used by cpu_set_t.
 (cpu_set_t): New type corresponding to the C type with
 the same name. Note that on the Ada side we use a bit
 field array for the affinity mask. There is not need
 for the C macro for setting individual bit.
 (pthread_setaffinity_np): New imported routine.
 * Makefile.in: Use s-tasinf-linux.ads and s-tasinf-linux.adb
 on GNU/kFreeBSD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133978 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold) <ARRAY_REF>: New case. Try to fold constant
reference in constructor with non self-referential type.

ada/
* utils2.c (build_binary_op): Fold ARRAY_REF and ARRAY_RANGE_REF too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133977 138bc75d-0d04-0410-961f-82ee72b054a4

Removal of Return with Depressed Stack Pointer support
* tree.h (TYPE_RETURNS_STACK_DEPRESSED): Delete.
(ECF_SP_DEPRESSED): Likewise.
(ECF_LIBCALL_BLOCK, ECF_NOVOPS): Adjust.
* calls.c (emit_call_1): Do not test ECF_SP_DEPRESSED.
(flags_from_decl_or_type): Do not test TYPE_RETURNS_STACK_DEPRESSED.
(expand_call): Do not test ECF_SP_DEPRESSED.
* dse.c (dse_step0): Do not test TYPE_RETURNS_STACK_DEPRESSED.
* function.c (keep_stack_depressed): Delete.
(handle_epilogue_set): Likewise.
(update_epilogue_consts): Likewise.
(emit_equiv_load): Likewise.
(thread_prologue_and_epilogue_insns): Remove support for Return with
Depressed Stack Pointer.
* print-tree.c (print_node): Do not test TYPE_RETURNS_STACK_DEPRESSED.

ada/
* gigi.h (create_subprog_type): Remove returns_with_dsp parameter.
* decl.c (gnat_to_gnu_entity): Adjust for above new prototype.
* utils.c (create_subprog_type): Remove returns_with_dsp parameter.
* trans.c (gnat_to_gnu) <N_Return_Statement>: Remove code dealing with
Return by Depressed Stack Pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133976 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-07 Johannes Singler <singler@ira.uka.de>

 * include/parallel/multiway_merge.h:
 Moved decisions to compiletime instead of runtime.
 * include/parallel/losertree.h:
 Removed obsolete variants, added variant that uses pointers
 in the loser tree.
 * include/parallel/types.h:
 Remove obsolete settings options from enum.
 * include/parallel/features.h:
 Remove obsolete compile-time switches.
 * include/parallel/compiletime_settings.h:
 Remove obsolete variant that copies back *after* sorting.
 * include/parallel/tags.h:
 Add one new tag for compile-time switch.
 * include/parallel/merge.h:
 Adapt to changes in multiway_merge.h.
 * include/parallel/multiway_mergesort.h:
 Adapt to changes in multiway_merge.h.
 Factor out splitting variants.
 Remove obsolete variant that copies back *after* sorting.
 * include/parallel/sort.h:
 Adapt to changes in multiway_mergesort.h.
 * testsuite/25_algorithms/sort/35588.cc:
 Added test case from / for PR 35588.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133975 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133972 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-06 Richard Guenther <rguenther@suse.de>

PR tree-optimization/35400
* tree-vrp.c (vrp_evaluate_conditional): Only query value-range
information from SSA_NAMEs.

* gcc.dg/torture/pr35400.c: New testcase.
* g++.dg/torture/pr35400.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133967 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.h (avr_mega_p): Remove declaration.
(AVR_MEGA): Remove macro.
* config/avr/avr.c (avr_mega_p): Remove variable.
(avr_override_options): Remove inicializion of avr_mega_p.
Use AVR_HAVE_JMP_CALL instead of AVR_MEGA.
(print_operand): Use AVR_HAVE_JMP_CALL instead of AVR_MEGA.
(avr_jump_mode): (Ditto.).
(avr_output_progmem_section_asm_op): (Ditto.).
(avr_asm_init_sections): (Ditto.).
(avr_asm_init_sections): (Ditto.).
(avr_rtx_costs): (Ditto.).
* config/avr/avr.md: (Ditto.).
* config/avr/avr.h: Use '__AVR_HAVE_JMP_CALL__' instead of
'__AVR_MEGA__'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133966 138bc75d-0d04-0410-961f-82ee72b054a4

Index: gcc/fortran/trans-stmt.c
===================================================================
*** gcc/fortran/trans-stmt.c (revision 133728)
--- gcc/fortran/trans-stmt.c (working copy)
*************** gfc_trans_where_2 (gfc_code * code, tree
*** 3540,3547 ****

 /* Translate a simple WHERE construct or statement without dependencies.
 CBLOCK is the "then" clause of the WHERE statement, where CBLOCK->EXPR
! is the mask condition, and EBLOCK if non-NULL is the "else" clause.
! Currently both CBLOCK and EBLOCK are restricted to single assignments. */

 static tree
 gfc_trans_where_3 (gfc_code * cblock, gfc_code * eblock)
--- 3540,3550 ----

 /* Translate a simple WHERE construct or statement without dependencies.
 CBLOCK is the "then" clause of the WHERE statement, where CBLOCK->EXPR
! is the mask condition, and EBLOCK if non-NULL is the "then" clause of
! the ELSWHERE. As required by 7.5.3.2, the WHERE and ELSEWHERE are
! executed with separate loops. It should be noted that the mask expression
! is evaluated for both loops. Currently both CBLOCK and EBLOCK are
! restricted to single assignments. */

 static tree
 gfc_trans_where_3 (gfc_code * cblock, gfc_code * eblock)
*************** gfc_trans_where_3 (gfc_code * cblock, gf
*** 3561,3566 ****
--- 3564,3570 ----
 edst = eblock ? eblock->next->expr : NULL;
 esrc = eblock ? eblock->next->expr2 : NULL;

+ /*---------------First do the WHERE part.----------------*/
 gfc_start_block (&block);
 gfc_init_loopinfo (&loop);

*************** gfc_trans_where_3 (gfc_code * cblock, gf
*** 3584,3619 ****
 gfc_add_ss_to_loop (&loop, tdss);
 gfc_add_ss_to_loop (&loop, tsss);

- if (eblock)
- {
- /* Handle the else clause. */
- gfc_init_se (&edse, NULL);
- gfc_init_se (&esse, NULL);
- edss = gfc_walk_expr (edst);
- esss = gfc_walk_expr (esrc);
- if (esss == gfc_ss_terminator)
- {
- esss = gfc_get_ss ();
- esss->next = gfc_ss_terminator;
- esss->type = GFC_SS_SCALAR;
- esss->expr = esrc;
- }
- gfc_add_ss_to_loop (&loop, edss);
- gfc_add_ss_to_loop (&loop, esss);
- }
-
 gfc_conv_ss_startstride (&loop);
 gfc_conv_loop_setup (&loop);

 gfc_mark_ss_chain_used (css, 1);
 gfc_mark_ss_chain_used (tdss, 1);
 gfc_mark_ss_chain_used (tsss, 1);
! if (eblock)
! {
! gfc_mark_ss_chain_used (edss, 1);
! gfc_mark_ss_chain_used (esss, 1);
! }
!
 gfc_start_scalarized_body (&loop, &body);

 gfc_copy_loopinfo_to_se (&cse, &loop);
--- 3588,3600 ----
 gfc_add_ss_to_loop (&loop, tdss);
 gfc_add_ss_to_loop (&loop, tsss);

 gfc_conv_ss_startstride (&loop);
 gfc_conv_loop_setup (&loop);

 gfc_mark_ss_chain_used (css, 1);
 gfc_mark_ss_chain_used (tdss, 1);
 gfc_mark_ss_chain_used (tsss, 1);
!
 gfc_start_scalarized_body (&loop, &body);

 gfc_copy_loopinfo_to_se (&cse, &loop);
*************** gfc_trans_where_3 (gfc_code * cblock, gf
*** 3622,3637 ****
 cse.ss = css;
 tdse.ss = tdss;
 tsse.ss = tsss;
- if (eblock)
- {
- gfc_copy_loopinfo_to_se (&edse, &loop);
- gfc_copy_loopinfo_to_se (&esse, &loop);
- edse.ss = edss;
- esse.ss = esss;
- }

 gfc_conv_expr (&cse, cond);
! gfc_add_block_to_block (&body, &cse.pre);
 cexpr = cse.expr;

 gfc_conv_expr (&tsse, tsrc);
--- 3603,3611 ----
 cse.ss = css;
 tdse.ss = tdss;
 tsse.ss = tsss;

 gfc_conv_expr (&cse, cond);
! gfc_add_block_to_block (&block, &cse.pre);
 cexpr = cse.expr;

 gfc_conv_expr (&tsse, tsrc);
*************** gfc_trans_where_3 (gfc_code * cblock, gf
*** 3643,3650 ****
--- 3617,3678 ----
 else
 gfc_conv_expr (&tdse, tdst);

+ /* Make the assignment on condition 'cond'. */
+ tstmt = gfc_trans_scalar_assign (&tdse, &tsse, tdst->ts, false, false);
+ tmp = build3_v (COND_EXPR, cexpr, tstmt, build_empty_stmt ());
+ gfc_add_expr_to_block (&body, tmp);
+ gfc_add_block_to_block (&body, &cse.post);
+
+ gfc_trans_scalarizing_loops (&loop, &body);
+ gfc_add_block_to_block (&block, &loop.pre);
+ gfc_add_block_to_block (&block, &loop.post);
+ gfc_cleanup_loop (&loop);
+
+ /*---------------Now do the ELSEWHERE.--------------*/
 if (eblock)
 {
+ gfc_init_loopinfo (&loop);
+
+ /* Handle the condition. */
+ gfc_init_se (&cse, NULL);
+ css = gfc_walk_expr (cond);
+ gfc_add_ss_to_loop (&loop, css);
+
+ /* Handle the then-clause. */
+ gfc_init_se (&edse, NULL);
+ gfc_init_se (&esse, NULL);
+ edss = gfc_walk_expr (edst);
+ esss = gfc_walk_expr (esrc);
+ if (esss == gfc_ss_terminator)
+ {
+ esss = gfc_get_ss ();
+ esss->next = gfc_ss_terminator;
+ esss->type = GFC_SS_SCALAR;
+ esss->expr = esrc;
+ }
+ gfc_add_ss_to_loop (&loop, edss);
+ gfc_add_ss_to_loop (&loop, esss);
+
+ gfc_conv_ss_startstride (&loop);
+ gfc_conv_loop_setup (&loop);
+
+ gfc_mark_ss_chain_used (css, 1);
+ gfc_mark_ss_chain_used (edss, 1);
+ gfc_mark_ss_chain_used (esss, 1);
+
+ gfc_start_scalarized_body (&loop, &body);
+
+ gfc_copy_loopinfo_to_se (&cse, &loop);
+ gfc_copy_loopinfo_to_se (&edse, &loop);
+ gfc_copy_loopinfo_to_se (&esse, &loop);
+ cse.ss = css;
+ edse.ss = edss;
+ esse.ss = esss;
+
+ gfc_conv_expr (&cse, cond);
+ gfc_add_block_to_block (&body, &cse.pre);
+ cexpr = cse.expr;
+
 gfc_conv_expr (&esse, esrc);
 if (edss != gfc_ss_terminator && loop.temp_ss != NULL)
 {
*************** gfc_trans_where_3 (gfc_code * cblock, gf
*** 3653,3672 ****
 }
 else
 gfc_conv_expr (&edse, edst);
 }

- tstmt = gfc_trans_scalar_assign (&tdse, &tsse, tdst->ts, false, false);
- estmt = eblock ? gfc_trans_scalar_assign (&edse, &esse, edst->ts, false, false)
- : build_empty_stmt ();
- tmp = build3_v (COND_EXPR, cexpr, tstmt, estmt);
- gfc_add_expr_to_block (&body, tmp);
- gfc_add_block_to_block (&body, &cse.post);
-
- gfc_trans_scalarizing_loops (&loop, &body);
- gfc_add_block_to_block (&block, &loop.pre);
- gfc_add_block_to_block (&block, &loop.post);
- gfc_cleanup_loop (&loop);
-
 return gfc_finish_block (&block);
 }

--- 3681,3700 ----
 }
 else
 gfc_conv_expr (&edse, edst);
+
+ /* Make the assignment on condition 'NOT.cond'. */
+ estmt = gfc_trans_scalar_assign (&edse, &esse, edst->ts, false, false);
+ cexpr = fold_build1 (TRUTH_NOT_EXPR, boolean_type_node, cexpr);
+ tmp = build3_v (COND_EXPR, cexpr, estmt, build_empty_stmt ());
+ gfc_add_expr_to_block (&body, tmp);
+ gfc_add_block_to_block (&body, &cse.post);
+
+ gfc_trans_scalarizing_loops (&loop, &body);
+ gfc_add_block_to_block (&block, &loop.pre);
+ gfc_add_block_to_block (&block, &loop.post);
+ gfc_cleanup_loop (&loop);
 }

 return gfc_finish_block (&block);
 }

*************** gfc_trans_where (gfc_code * code)
*** 3698,3708 ****
 cblock->next->expr2, 0))
 return gfc_trans_where_3 (cblock, NULL);
 }
 else if (!eblock->expr
 && !eblock->block
 && eblock->next
 && eblock->next->op == EXEC_ASSIGN
! && !eblock->next->next)
 {
 /* A simple "WHERE (cond) x1 = y1 ELSEWHERE x2 = y2 ENDWHERE"
 block is dependence free if cond is not dependent on writes
--- 3726,3739 ----
 cblock->next->expr2, 0))
 return gfc_trans_where_3 (cblock, NULL);
 }
+ /* Since gfc_trans_where_3 evaluates the condition expression
+ twice, do not use it if the condition is not a variable. */
 else if (!eblock->expr
 && !eblock->block
 && eblock->next
 && eblock->next->op == EXEC_ASSIGN
! && !eblock->next->next
! && cblock->expr->expr_type == EXPR_VARIABLE)
 {
 /* A simple "WHERE (cond) x1 = y1 ELSEWHERE x2 = y2 ENDWHERE"
 block is dependence free if cond is not dependent on writes
Index: gcc/testsuite/gfortran.dg/where_1.f90
===================================================================
*** gcc/testsuite/gfortran.dg/where_1.f90 (revision 0)
--- gcc/testsuite/gfortran.dg/where_1.f90 (revision 0)
***************
*** 0 ****
--- 1,61 ----
+ ! { dg-do run }
+ ! { dg-options "-fdump-tree-original" }
+ ! Tests the fix for PR35759, in which the simple WHERE was logically
+ ! wrong. 7.5.3.2 requires that the WHERE and ELSEWHERE are execute in
+ ! separate loops, whereas gfortran was implementing them as a single
+ ! loop with an 'if' and 'else'. Since the condition expression is
+ ! evaluated twice with the fix, the use of anything other than a
+ ! variable or parameter array for the condition will trigger the more
+ ! comprehensive implementation of WHERE. This is checked by the
+ ! check of the declaration of temp.15 in the 'original' code.
+ !
+ ! Contributed by Dick Hendrickson <dick.hendrickson@gmail.com>
+ !
+ program RG0023
+
+ integer UDA1L(6)
+ integer :: UDA1R(6), expected(6) = (/2,0,5,0,3,0/)
+ LOGICAL LDA(5)
+ LOGICAL, parameter :: PDA(5) = (/ (i/2*2 .ne. I, i=1,5) /)
+
+ UDA1L(1:6) = 0
+ uda1r = (/1,2,3,4,5,6/)
+ lda = pda
+
+ WHERE (lda) ! expected
+ UDA1L(1:5) = UDA1R(2:6) ! uda1l = 2,0,4,0,6,0
+ ELSEWHERE
+ UDA1L(2:6) = UDA1R(6:2:-1) !uda1l = 2,0,5,0,3,0
+ ENDWHERE
+
+ if (any (uda1l /= expected)) call abort ()
+
+ uda1l = 0
+
+ WHERE (pda) ! expected
+ UDA1L(1:5) = UDA1R(2:6) ! uda1l = 2,0,4,0,6,0
+ ELSEWHERE
+ UDA1L(2:6) = UDA1R(6:2:-1) !uda1l = 2,0,5,0,3,0
+ ENDWHERE
+
+ if (any (uda1l /= expected)) call abort ()
+
+ uda1l = 0
+
+ WHERE (lfoo ()) ! expected
+ UDA1L(1:5) = UDA1R(2:6) ! uda1l = 2,0,4,0,6,0
+ ELSEWHERE
+ UDA1L(2:6) = UDA1R(6:2:-1) !uda1l = 2,0,5,0,3,0
+ ENDWHERE
+
+ if (any (uda1l /= expected)) call abort ()
+
+ contains
+
+ function lfoo () result (ltmp)
+ logical ltmp(5)
+ ltmp = lda
+ end function lfoo
+ END
+ ! { dg-final { scan-tree-dump-times "temp.18\\\[5\\\]" 1 "original" } }
+ ! { dg-final { cleanup-tree-dump "original" } }

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133965 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-06 Tobias Schlter <tobi@gcc.gnu.org>

PR fortran/35832
fortran/
* io.c (io_tag): Add field 'value'. Split 'spec' field in
existing io_tags.
(match_etag, match_vtag, match_ltag): Split parsing in two steps
to give better error messages.
testsuite/
* gfortran.dg/io_constraints_2.f90: Adapt to new error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133964 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-06 Richard Guenther <rguenther@suse.de>

PR tree-optimization/35842
* tree-ssa-address.c (fixed_address_object_p): Adjust to match
is_gimple_invariant_address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133963 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-06 Tobias Burnus <burnus@net-b.de>

 * io.c (check_io_constraints): Add constrains. ID= requires
 asynchronous= and asynchronous= must be init expression.

2008-04-06 Tobias Burnus <burnus@net-b.de>

 * gfortran.dg/f2003_io_1.f03: Make standard conform.
 * gfortran.dg/f2003_io_8.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133962 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (is_variable_size): Do not unconditionally return false
on non-strict alignment platforms.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133961 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* gcc.c (default_compilers): Sync Fortran extensions list with
that in fortran/lang-specs.h.
* doc/invoke.texi: Likewise.
* dbxout.c (get_lang_number): Use "GNU Fortran" in "GNU F95".
* dwarf2out.c (gen_compile_unit_die): Likewise.

gcc/fortran/
* f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133960 138bc75d-0d04-0410-961f-82ee72b054a4

* parse.c (gfc_parse_file): Use gfc_dump_parse_tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133959 138bc75d-0d04-0410-961f-82ee72b054a4

* dump-parse-tree.c: Use fprintf, fputs and fputc instead of
gfc_status and gfc_status_char. Remove gfc_ prefix of the gfc_show_*
functions and make them static. Add new gfc_dump_parse_tree
function.
* gfortran.h (gfc_option_t): Rename verbose into dump_parse_tree.
(gfc_status, gfc_status_char): Delete prototypes.
* error.c (gfc_status, gfc_status_char): Remove functions.
* scanner.c (gfc_new_file): Use printf instead of gfc_status.
* options.c (gfc_init_options): Rename verbose into dump_parse_tree.
(gfc_handle_module_path_options): Use gfc_fatal_error instead of
gfc_status and exit.
(gfc_handle_option): Rename verbose into dump_parse_tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133958 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (rest_of_type_decl_compilation_no_defer): New local function
used to process all the variants of the specified type.
(gnat_to_gnu_entity): Invoke rest_of_type_decl_compilation for enumeral
types too. Call rest_of_type_decl_compilation_no_defer if undeferring.
(rest_of_type_decl_compilation): Likewise.
* utils.c (gnat_pushdecl): Propagate the name to all variants of type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133957 138bc75d-0d04-0410-961f-82ee72b054a4

* gthr-posix95.h (__gthread_cond_wait_recursive): Add missing &.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133955 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/12329
        * config/i386/i386.c (ix86_function_regparm): Error if regparm(3)
        attribute is used for nested functions.

testsuite/ChangeLog:

        PR target/12329
        * gcc.target/i386/pr12329.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133954 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133951 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/pr35823.adb: Rename to size_attribute.adb.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133946 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>

PR fortran/25829 28655
* gfortran.dg/f2003_io_1.f03: New test.
* gfortran.dg/f2003_io_2.f03: New test.
* gfortran.dg/f2003_io_3.f03: New test.
* gfortran.dg/f2003_io_4.f03: New test.
* gfortran.dg/f2003_io_5.f03: New test.
* gfortran.dg/f2003_io_6.f03: New test.
* gfortran.dg/f2003_io_7.f03: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133945 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>

PR fortran/25829 28655
* dump-parse-tree.c (gfc_show_code_node): Show new I/O parameters.
* gfortran.h (gfc_statement): Add ST_WAIT enumerator.
(gfc_open): Add pointers for decimal, encoding, round, sign,
asynchronous. (gfc_inquire): Add pointers for asynchronous, decimal,
encoding, pending, round, sign, size, id.
(gfc_wait): New typedef struct. (gfc_dt): Add pointers for id, pos,
asynchronous, blank, decimal, delim, pad, round, sign.
(gfc_exec_op): Add EXEC_WAIT enumerator. (gfc_code): Add pointer for
wait. (gfc_free_wait), (gfc_resolve_wait): New function prototypes.
* trans-stmt.h (gfc_trans_wait): New function prototype.
* trans.c (gfc_trans_code): Add case for EXEC_WAIT.
* io.c (io_tag): Add new tags for DECIMAL, ENCODING, ROUND, SIGN,
ASYCHRONOUS, ID. (match_open_element): Add matchers for new tags.
(gfc_free_open): Free new pointers. (gfc_resolve_open): Resolve new
tags. (gfc_resolve_open): Remove comment around check for allowed
values and ASYNCHRONOUS, update it. Likewise for DECIMAL, ENCODING,
ROUND, and SIGN. (match_dt_element): Add matching for new tags.
(gfc_free_wait): New function. (gfc_resolve_wait): New function.
(match_wait_element): New function. (gfc_match_wait): New function.
* resolve.c (gfc_resolve_blocks): Add case for EXEC_WAIT.
(resolve_code): Add case for EXEC_WAIT.
* st.c (gfc_free_statement): Add case for EXEC_WAIT.
* trans-io.c (ioparam_type): Add IOPARM_ptype_wait. (gfc_st_parameter):
Add "wait" entry. (iocall): Add IOCALL_WAIT enumerator.
(gfc_build_io_library_fndecls): Add function declaration for st_wait.
(gfc_trans_open): Add mask bits for new I/O tags.
(gfc_trans_inquire): Add mask bits for new I/O tags.
(gfc_trans_wait): New translation function.
(build_dt): Add mask bits for new I/O tags.
* match.c (gfc_match_if) Add matcher for "wait".
* match.h (gfc_match_wait): Prototype for new function.
* ioparm.def: Add new I/O parameter definitions.
* parse.c (decode_statement): Add match for "wait" statement.
(next_statement): Add case for ST_WAIT. (gfc_ascii_statement): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133944 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>

PR fortran/25829 28655
* gfortran.map: Add new symbol, _gfortran_st_wait.
* libgfortran.h (st_paramter_common): Add new I/O parameters.
* open.c (st_option decimal_opt[], st_option encoding_opt[],
st_option round_opt[], st_option sign_opt[], st_option async_opt[]): New
parameter option arrays. (edit_modes): Add checks for new parameters.
(new_unit): Likewise. (st_open): Likewise.
* list_read.c (CASE_SEPERATORS): Add ';' as a valid separator.
(eat_separator): Handle deimal comma. (read_logical): Fix whitespace.
(parse_real): Handle decimal comma. (read_real): Handle decimal comma.
* read.c (read_a): Use decimal status flag to allow comma in place of a
decimal point. (read_f): Allow comma as acceptable character in float.
According to decimal flag, substitute a period for a comma.
(read_x): If decimal status flag is comma, disable the read_comma flag,
not allowing comma as a delimiter, an extension otherwise.
* io.h: (unit_decimal, unit_encoding, unit_round, unit_sign,
unit_async): New enumerators. Add all new I/O parameters.
* unix.c (unix_stream, int_stream): Add io_mode asychronous I/O control.
(move_pos_offset, fd_alloc_w_at): Fix some whitespace.
(fd_sfree): Use new enumerator. (fd_read): Likewise.
(fd_write): Likewise. (fd_close): Fix whitespace.
(fd_open): Use new enumertors. (tempfile, regular_file,
open_external): Fix whitespace. (output_stream, error_stream): Set
method. (stream_offset): Fix whitespace.
* transfer.c: (st_option decimal_opt[], sign_opt[], blank_opt[]): New
option arrays. (formatted_transfer_scalar): Set sf_read_comma flag
based on new decimal_status flag. (data_transfer_init): Initialize new
parameters. Add checks for decimal, sign, and blank. (st_wait): New stub.
* format.c: (format_lex): Add format specifiers DP, DC, and D.
(parse_format_list): Parse the new specifiers.
* write.c (write_decimal): Use new sign enumerators to set the sign.
(write_complex): Handle decimal comma and semi-colon separator.
(nml_write_obj): Likewise.
* write_float.def: Revise sign enumerators. (calculate_sign): Use new
sign enumerators. (output_float): Likewise. Use new decimal_status flag
to set the decimal character to a point or a comma.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133943 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-05 Richard Guenther <rguenther@suse.de>

PR tree-optimization/35833
* gcc.dg/torture/pr35833.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133941 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c (init_emit): xcalloc regno_pointer_align.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133933 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-dump.c (dump_enable_all): Remove prototype; do not accept
letter argument.
(dump_files): Update.
(enable_rtl_dump_file): Do not accept letter argument.
* tree-pass.h (dump_file_info): Remove letter argument.
* toplev.c (decode_d_option): Update -da handling.
* toplev.h (enable_rtl_dump_file): Update prototype.
* passes.c (register_one_dump_file): Do not accept IPA argument; work
it out based on pass type.
(register_dump_files_1): Likewise.
(init_optimization_passes): Update register_one_dump_file calls.
(execute_one_pass): Sanity check that IPA passes are called at IPA level
and RTL passes at RTL level.
(execute_pass_list): IPA pass can not be after or subpass of
GIMPLE/RTL pass.
(execute_ipa_pass_list): Handle IPA subpasses of IPA subpasses and
disallov RTL subpasses of IPA subpasses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133930 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (need_fake_edge_p): Return false for calls to
builtins that return exactly once and do not throw. Cache call to
call_expr_flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133929 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133924 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/34916
PR middle-end/35519
* combine.c (create_log_links): Do not create duplicate LOG_LINKS
between instruction pairs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133920 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi: Document -mbitops for SH.
* config/sh/constraints.md (K03, K12, Sbv, Sbw): New constraints.
* config/sh/predicates.md (bitwise_memory_operand): New predicate.
* config/sh/sh.c (print_operand): Add %t operand code.
* config/sh/sh.h (GO_IF_LEGITIMATE_INDEX): Add condition for SH2A.
* config/sh/sh.md (*iorsi3_compact): Fix condition for SH2A.
(extendqisi2_compact): Add the alternative for SH2A 4-byte mov.b.
(extendqihi2): Likewise.
(movqi_i): Likewise.
(insv): Use bset, bclr and bst instructions for SH2A if possible.
(extv): Use bld instruction for SH2A if possible.
(extzv): Likewise.
(bclr_m2a, bclrmem_m2a, bset_m2a, bsetmem_m2a, bst_m2a, bld_m2a,
bldsign_m2a, bld_reg, *bld_regqi, band_m2a, bandreg_m2a,
bor_m2a, borreg_m2a, bxor_m2a, bxorreg_m2a): New insns.
(bset.b, bclr.b): Define peepholes.
* config/sh/sh.opt (mbitops): New option.

* gcc.target/sh/sh2a-band.c: New test.
* gcc.target/sh/sh2a-bclrmem.c: New test.
* gcc.target/sh/sh2a-bld.c: New test.
* gcc.target/sh/sh2a-bor.c: New test.
* gcc.target/sh/sh2a-bsetmem.c: New test.
* gcc.target/sh/sh2a-bxor.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133919 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133918 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/other/anon5.C: Don't depend on line number for error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133913 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/torture/builtin-modf-1.c: Use special options for
powerpc*-*-linux*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133912 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/var-expand3.c: Skip for powerpc-linux if not on AltiVec HW.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133911 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr34856.c: Use -maltivec on powerpc linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133910 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/35620
* config/rs6000/rs6000.c (rs6000_check_sdmode): Handle indirect ref
and view convert expression.

testsuite/
PR target/35620
* gcc.dg/dfp/pr35620.c: New test.
* gcc.dg/dfp/func-pointer.c: New test.
* gcc.dg/dfp/func-deref.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133909 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/35364
* tree-cfg.c (remove_useless_stmts_1): Handle OMP_* containers.

* g++.dg/gomp/pr35364.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133905 138bc75d-0d04-0410-961f-82ee72b054a4

Change UNSPEC_PCLMULQDQ to UNSPEC_PCLMUL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133903 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2008-04-04 H.J. Lu <hongjiu.lu@intel.com>

* config.gcc (extra_headers): Add wmmintrin.h for x86 and x86-64.

* config/i386/cpuid.h (bit_AES): New.
(bit_PCLMUL): Likewise.

* config/i386/i386.c (pta_flags): Add PTA_AES and PTA_PCLMUL.
(override_options): Handle PTA_AES and PTA_PCLMUL. Enable
SSE2 if AES or PCLMUL is enabled.
(ix86_builtins): Add IX86_BUILTIN_AESENC128,
IX86_BUILTIN_AESENCLAST128, IX86_BUILTIN_AESDEC128,
IX86_BUILTIN_AESDECLAST128, IX86_BUILTIN_AESIMC128,
IX86_BUILTIN_AESKEYGENASSIST128 and IX86_BUILTIN_PCLMULQDQ128.
(bdesc_sse_3arg): Add IX86_BUILTIN_PCLMULQDQ128.
(bdesc_2arg): Add IX86_BUILTIN_AESENC128,
IX86_BUILTIN_AESENCLAST128, IX86_BUILTIN_AESDEC128,
IX86_BUILTIN_AESDECLAST128 and IX86_BUILTIN_AESKEYGENASSIST128.
(bdesc_1arg): Add IX86_BUILTIN_AESIMC128.
(ix86_init_mmx_sse_builtins): Define __builtin_ia32_aesenc128,
__builtin_ia32_aesenclast128, __builtin_ia32_aesdec128,
__builtin_ia32_aesdeclast128,__builtin_ia32_aesimc128,
__builtin_ia32_aeskeygenassist128 and
__builtin_ia32_pclmulqdq128.
* config/i386/i386.c (ix86_expand_binop_imm_builtin): New.
(ix86_expand_builtin): Use it for IX86_BUILTIN_PSLLDQI128 and
IX86_BUILTIN_PSRLDQI128. Handle IX86_BUILTIN_AESKEYGENASSIST128.

* config/i386/i386.h (TARGET_AES): New.
(TARGET_PCLMUL): Likewise.
(TARGET_CPU_CPP_BUILTINS): Handle TARGET_AES and TARGET_PCLMUL.

* config/i386/i386.md (UNSPEC_AESENC): New.
(UNSPEC_AESENCLAST): Likewise.
(UNSPEC_AESDEC): Likewise.
(UNSPEC_AESDECLAST): Likewise.
(UNSPEC_AESIMC): Likewise.
(UNSPEC_AESKEYGENASSIST): Likewise.
(UNSPEC_PCLMULQDQ): Likewise.

* config/i386/i386.opt (maes): New.
(mpclmul): Likewise.

* config/i386/sse.md (aesenc): New pattern.
(aesenclast): Likewise.
(aesdec): Likewise.
(aesdeclast): Likewise.
(aesimc): Likewise.
(aeskeygenassist): Likewise.
(pclmulqdq): Likewise.

* config/i386/wmmintrin.h: New.

* doc/extend.texi: Document AES and PCLMUL built-in function.

* doc/invoke.texi: Document -maes and -mpclmul.

gcc/testsuite/

2008-04-04 H.J. Lu <hongjiu.lu@intel.com>

* g++.dg/other/i386-2.C: Include <wmmintrin.h>.
* g++.dg/other/i386-3.C: Likewise.
* gcc.target/i386/sse-13.c: Likewise.
* gcc.target/i386/sse-14.c: Likewise.

* gcc.target/i386/aes-check.h: New.
* gcc.target/i386/aesdec.c: Likewise.
* gcc.target/i386/aesdeclast.c: Likewise.
* gcc.target/i386/aesenc.c: Likewise.
* gcc.target/i386/aesenclast.c: Likewise.
* gcc.target/i386/aesimc.c: Likewise.
* gcc.target/i386/aeskeygenassist.c: Likewise.
* gcc.target/i386/pclmulqdq.c: Likewise.
* gcc.target/i386/pclmul-check.h: Likewise.

* gcc.target/i386/i386.exp (check_effective_target_aes): New.
(check_effective_target_pclmul): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133902 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-03 Paolo Bonzini <bonzini@gnu.org>

* function.c (free_after_parsing): Replace with
cxx_push_function_context from C++ front-end.
(allocate_struct_function): Don't call langhook.
* langhooks.h (struct lang_hooks_for_functions): Delete.
(struct lang_hooks): Add back missing_noreturn_ok_p here, delete
member "function".
* langhooks-def.h (LANG_HOOKS_MISSING_NORETURN_OK_P): Add.
(LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL,
LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P,
LANG_HOOKS_FUNCTION_INITIALIZER): Delete.
(LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_MISSING_NORETURN_OK_P,
remove LANG_HOOKS_FUNCTION_INITIALIZER.
* tree-cfg.c: Adjust call to missing_noreturn_ok_p langhook.

* c-objc-common.h (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P):
Rename to LANG_HOOKS_MISSING_NORETURN_OK_P.

cp:
2008-04-03 Paolo Bonzini <bonzini@gnu.org>

* decl.c (cxx_push_function_context): Delete.
(cxx_pop_function_context): Delete.
(start_preparsed_function): Merge cxx_push_function_context (!f->decl
code only).
* cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
LANG_HOOKS_FUNCTION_FINAL): Delete.
(LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
LANG_HOOKS_MISSING_NORETURN_OK_P.
* cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
Delete prototype.
* semantics.c (current_stmt_tree): Fix comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133900 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/35440
* c-pretty-print.c (pp_c_initializer_list): Handle CONSTRUCTOR
for all types.

* gcc.dg/pr35440.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133897 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133895 138bc75d-0d04-0410-961f-82ee72b054a4

    PR binutils/4334
        * acx.m4 (ACX_CHECK_CYGWIN_CAT_WORKS): New macro to check that
        cygwin builds are not running in textmode.

        * configure.ac: Run ACX_XHEXK_CYGWIN_CAT_WORKS for cygwin hosted
        builds.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133894 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-04 Richard Guenther <rguenther@suse.de>

PR middle-end/35823
* fold-const.c (optimize_minmax_comparison): Use the correct
type for the constant in the simplified comparison.

* gnat.dg/pr35823.adb: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133893 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/35151
* configure.ac: Combine rules for mingw32 and mingw64.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133892 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/driver-i386.c (describe_cache): Add l2_sizekb argument.
Pass L2 size as "--param l2-cache-size" to the compiler.
(decode_l2_cache): New function to decode L2 cache parameters using
0x8000006 extended cpuid function.
(detect_caches_amd): Determine parameters of L2 cache using
decode_l2_caches function.
(decode_caches_intel): Decode L2 cache parameters.
(detect_caches_intel): Determine L2 cache parameters using
decode_caches_intel and decode_l2_caches functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133890 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa.c (xtensa_secondary_reload_class): Use a
secondary input reload for subword loads from the constant pool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133889 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/35713
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Use integer
constants of the appropriate size for runtime calculations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133887 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133885 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-03 Janis Johnson <janis187@us.ibm.com>

gcc/
PR c/35712
* dfp.c (decimal_from_decnumber): Retain trailing zeroes for
decimal-float literal constant zero.

testsuite/
PR c/35712
* gcc.dg/dfp/constants-zero.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133881 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/35738
* c-parser.c (c_parser_omp_atomic): Call
default_function_array_conversion on the RHS.

* gcc.dg/gomp/pr35738.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133876 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/35818
* omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: Don't
call is_variable_sized if decl has incomplete type.

* gcc.dg/gomp/pr35818.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133875 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/35786
* openmp.c (resolve_omp_clauses): Diagnose if a clause symbol
isn't a variable.

* gfortran.dg/gomp/pr35786-1.f90: New test.
* gfortran.dg/gomp/pr35786-2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133874 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-03 H.J. Lu <hongjiu.lu@intel.com>

* config/i386/i386-protos.h (ix86_aligned_p): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133873 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.md (any_gt, any_ge, any_lt, any_le): New code
iterators.
(u): Add attribute values for gt, gtu, ge, geu, lt, ltu, le and
leu.
(sgt): Merge sgt and sgtu into new expander.
(sgt, sgtu): Remove expanders.
(*sgt_<mode>): Merge *sgt_<mode> and *sgtu_<mode> into new
pattern.
(*sgt_<mode>, *sgtu_<mode>): Remove patterns.
(*sgt_<mode>_mips16): Merge *sgt_<mode>_mips16 and
*sgtu_<mode>_mips16 into new pattern.
(*sgt_<mode>_mips16, *sgtu_<mode>_mips16): Remove patterns.
(sge): Merge sge and sgeu into new expander.
(sge, sgeu): Remove expanders.
(*sge_<mode>): Merge *sge_<mode> and second *sge_<mode> into
new pattern.
(*sge_<mode>, second *sge_<mode>): Remove patterns.
(slt): Merge slt and sltu into new expander.
(slt, sltu): Remove expanders.
(*slt_<mode>): Merge *slt_<mode> and *sltu_<mode> into new
pattern.
(*slt_<mode>, *sltu_<mode>): Remove patterns.
(*slt_<mode>_mips16): Merge *slt_<mode>_mips16 and
*sltu_<mode>_mips16 into new pattern.
(*slt_<mode>_mips16, *sltu_<mode>_mips16): Remove patterns.
(sle): Merge sle and sleu into new expander.
(sle, sleu): Remove expanders.
(*sle_<mode>): Merge *sle_<mode> and *sleu_<mode> into new
pattern.
(*sle_<mode>, *sleu_<mode>): Remove patterns.
(*sle_<mode>_mips16): Merge *sle_<mode>_mips16 and
*sleu_<mode>_mips16 into new pattern.
(*sle_<mode>_mips16, *sleu_<mode>_mips16): Remove patterns.

testsuite/

* gcc.target/mips/scc-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133872 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-03 Jan Hubicka <jh@suse.cz>

PR tree-optimization/35795
* alpha/alpha.c (alpha_output_mi_thunk_osf): Free after compilation.
* sparc/sparc.c (sparc_output_mi_thunk): Likewise.
* ia64/ia64.c (ia64_output_mi_thunk): Likewise.
* m68k/m68k.c (m68k_output_mi_thunk): Likewise.
* score/score3.c (score3_output_mi_thunk): Likewise.
* score/score7.c (score7_output_mi_thunk): Likewise.
* mips/mips.c (mips_output_mi_thunk): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133868 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-03 Richard Guenther <rguenther@suse.de>

* tree-vrp.c (extract_range_from_unary_expr): Handle all
conversions. Simplify code.

* gcc.dg/tree-ssa/vrp43.c: New testcase.
* gcc.dg/tree-ssa/vrp44.c: Likewise.
* gcc.dg/tree-ssa/vrp45.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133866 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (sh_output_mi_thunk): Free cfun.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133865 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/35741
* semantics.c (finish_offsetof): Undo effect of convert_from_reference
before calling fold_offsetof.

* g++.dg/other/offsetof5.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133863 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2008-04-03 Tom Tromey <tromey@redhat.com>
 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

* config/m68k/t-uclinux (generated_files): Add sysroot-suffix.h.
* config/bfin/t-bfin-linux (generated_files): Add
linux-sysroot-suffix.h.
* doc/install.texi (Prerequisites): Require make 3.80.
* doc/sourcebuild.texi (Front End Directory): Document new
variable.
* Makefile.in (generated_files): New variable.
(ALL_HOST_OBJS): New variable.
($(ALL_HOST_OBJS)): New target.

gcc/java/
2008-04-03 Tom Tromey <tromey@redhat.com>

* Make-lang.in (java_OBJS): New variable.

gcc/objc/
2008-04-03 Tom Tromey <tromey@redhat.com>

* Make-lang.in (objc_OBJS): New variable.

gcc/objcp/
2008-04-03 Tom Tromey <tromey@redhat.com>

* Make-lang.in (obj-c++_OBJS): New variable.

gcc/cp/
2008-04-03 Tom Tromey <tromey@redhat.com>

* Make-lang.in (c++_OBJS): New variable.

gcc/fortran/
2008-04-03 Tom Tromey <tromey@redhat.com>

* Make-lang.in (fortran_OBJS): New variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133862 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-09 Paolo Bonzini <bonzini@gnu.org>

* tree-inline.c (copy_generic_body, copy_decl_no_change): Export.
(remap_block): Call id->transform_lang_insert_block instead
of langhook.
(optimize_inline_calls, unsave_expr_now, tree_function_versioning):
Set id.transform_lang_insert_block to NULL.
(clone_body): Move to cp/optimize.c
* tree-inline.h (struct copy_body_data): Change
transform_lang_insert_block to function pointer.
(copy_generic_body, copy_decl_no_change): Export.
* langhooks.h (struct lang_hooks_for_decls): Kill insert_block.
* langhooks-def.h (LANG_HOOKS_INSERT_BLOCK): Kill.
(LANG_HOOKS_DECLS): Remove LANG_HOOKS_INSERT_BLOCK.

* c-tree.h (insert_block): Kill.
* c-decl.c (insert_block): Kill.

cp:
2007-03-09 Paolo Bonzini <bonzini@gnu.org>

* optimize.c (clone_body): New, from tree-inline.c.

ada:
2007-03-09 Paolo Bonzini <bonzini@gnu.org>

* gigi.h (insert_block): Kill.
* utils.c (insert_block): Kill.

java:
2007-03-09 Paolo Bonzini <bonzini@gnu.org>

* java-tree.h (insert_block): Kill.
* decl.c (insert_block): Kill.

fortran:
2007-03-09 Paolo Bonzini <bonzini@gnu.org>

* f95-lang.c (insert_block): Kill.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133861 138bc75d-0d04-0410-961f-82ee72b054a4

2008-04-03 Paolo Bonzini <bonzini@gnu.org>

* c-objc-common.h (LANG_HOOKS_FUNCTION_ENTER_NESTED,
LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete.
* c-tree.h (c_push_function_context, c_pop_function_context): Remove
argument.
* c-decl.c (c_push_function_context, c_pop_function_context): Remove
argument, call {push,pop}_function_context from here.
* c-parser.c: Use c_{push,pop}_function_context.

* function.c (push_function_context_to): Move meat ...
(push_function_context): ... here. Simplify.
* function.c (pop_function_context_from): Move meat ...
(pop_function_context): ... here. Simplify.
* langhooks.h (struct lang_hooks_for_functions): Remove enter_nested,
leave_nested).
* langhooks-def.h (LANG_HOOKS_FUNCTION_ENTER_NESTED,
 LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete.
(LANG_HOOKS_FUNCTION_INITIALIZER): Delete them from here.
* tree.h (push_function_context_to, pop_function_context_from): Remove.

cp:
2008-04-03 Paolo Bonzini <bonzini@gnu.org>

* method.c (synthesize_method): Use {push,pop}_function_context.
* name-lookup.c (push_to_top_level): Likewise.
* parser.c (cp_parser_late_parsing_for_member): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133860 138bc75d-0d04-0410-961f-82ee72b054a4