2011-08-03 Yannick Moy <moy@adacore.com>
* alfa.ads Update format of ALFA section in ALI file in order to add a
mapping from bodies to specs when both are present
(ALFA_Scope_Record): add components for spec file/scope
* get_alfa.adb (Get_ALFA): read the new file/scope for spec when present
* lib-xref-alfa.adb
(Collect_ALFA): after all scopes have been collected, fill in the spec
information when relevant
* put_alfa.adb (Put_ALFA): write the new file/scope for spec when
present.
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
code unit to decide whether to add internally generated subprograms.
2011-08-03 Javier Miranda <miranda@adacore.com>
* sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
* exp_ch9.adb
(Build_Simple_Entry_Call): Handle actuals that must be handled by copy
in VM targets.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): now shares
code with Makeutl.Get_Switches.
* prj-tree.adb: Update comment.
From-SVN: r177257
2011-08-03 Yannick Moy <moy@adacore.com>
* alfa.ads Update format of ALFA section in ALI file in order to add a
mapping from bodies to specs when both are present
(ALFA_Scope_Record): add components for spec file/scope
* get_alfa.adb (Get_ALFA): read the new file/scope for spec when present
* lib-xref-alfa.adb
(Collect_ALFA): after all scopes have been collected, fill in the spec
information when relevant
* put_alfa.adb (Put_ALFA): write the new file/scope for spec when
present.
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
code unit to decide whether to add internally generated subprograms.
2011-08-03 Javier Miranda <miranda@adacore.com>
* sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
* exp_ch9.adb
(Build_Simple_Entry_Call): Handle actuals that must be handled by copy
in VM targets.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): now shares
code with Makeutl.Get_Switches.
* prj-tree.adb: Update comment.
From-SVN: r177256
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb: Revert previous change.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
subprogram with a limited formal that does not support external
streaming.
2011-08-03 Yannick Moy <moy@adacore.com>
* get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
continuation line
* lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
not from current unit in two phases, because it is not possible to
change the table while iterating over its content.
* put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
2011-08-03 Sergey Rybin <rybin@adacore.com>
* vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
* gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
From-SVN: r177255
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* inline.adb: proper handling of init_procs.
* sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
and the component type is composite, this is ambiguous for predefined
concatenation, but if the node is not overloaded and the entity is a use
-defined function its profile can be used to resolve that aggregate.
From-SVN: r177254
2011-08-03 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb: Minor code cleanup.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* exp_dist.adb: Do not generate distribution stubs if serious errors
have been diagnosed.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
the first formal of a primitive operation, go to the base type to
handle properly an access to a derived type with constrained
discriminants.
* sem_type.adb (Disambiguate): an immediately visible operator hides a
user-defined function that is only use-visible.
* inline.adb: init procs are inlineable.
From-SVN: r177253
2011-08-03 Pascal Obry <obry@adacore.com>
* makeutl.adb: Minor reformatting.
2011-08-03 Vincent Celier <celier@adacore.com>
* fname-uf.adb
(Get_File_Name) If the file cannot be found when there are no config
pragmas file and May_Fail is True, return No_File instead of the file
name, to be consistent.
2011-08-03 Pascal Obry <obry@adacore.com>
* adaint.c (__gnat_is_executable_file_attr): Avoid access
to null pointer.
2011-08-03 Javier Miranda <miranda@adacore.com>
* sem_ch13.adb
(Same_Representation): In VM targets the representation of arrays with
aliased components differs from arrays with non-aliased components.
From-SVN: r177251
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
not systematically lower case attribute indexes that contain no "."
Fix definition of several Naming attributes, which take
a unit name as index and therefore should be case insensitive.
Minor refactoring (reduce length of variable names).
2011-08-03 Emmanuel Briot <briot@adacore.com>
* makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
From-SVN: r177250
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-tree.ads: Remove unused variable.
2011-08-03 Yannick Moy <moy@adacore.com>
* restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
issuing messages related to SPARK restriction violation.
From-SVN: r177246
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb: guard against error nodes in return statements.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* errout.adb (Error_Msg_Internal): the main unit has not been read yet,
a warning can only appear on a configuration file, so emit warning
without further checks.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* s-interr.ads: add overriding keyword.
2011-08-03 Geert Bosch <bosch@adacore.com>
* exp_attr.adb: Fix minor typo.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* par-ch4.adb: improve error recovery.
From-SVN: r177245
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
to Errout_Handling.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
"external" as an attribute name in aggregate projects.
2011-08-03 Jose Ruiz <ruiz@adacore.com>
* s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
from 0, so we need to adjust.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
From-SVN: r177244
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
restriction on overloaded entity if the entity is not an operator.
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
restrict.ads: Rename remaining Check_Formal_Restriction* into
Check_SPARK_Restriction*.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
qualifier.
(Project_Empty): removed
(Empty_Project): new parameter Qualifier
This is used to have fields specific to aggregate projects, cleaner
New field to store the list of aggregated projects.
(Check_Aggregate_Project): removed
(Process_Aggregated_Projects, Free): new subprograms.
From-SVN: r177243
2011-08-03 Olivier Hainque <hainque@adacore.com>
* tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
explicit dereference of an unconstrained type, create a constrained
subtype for it, as is done for function calls that return an
unconstrained type.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* g-pehage.adb (Finalize): Avoid possible double-free.
2011-08-03 Steve Baird <baird@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
Elab_Spec/Body attrs in CodePeer_Mode.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_aggr.adb (Flatten): Convert to positional form aggregates whose
low bound is not known at compile time but they have no others choice.
Done because in this case the bounds can be obtained directly from the
aggregate.
2011-08-03 Ed Falis <falis@adacore.com>
* s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
on VxWorks SMP. Remove unusable constant ANY_CPU.
From-SVN: r177242
2011-08-03 Gary Dismukes <dismukes@adacore.com>
* sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
as a condition for the delayed call to Derived_Subprograms done for the
case of the rewriting of a derived type that constrains the
discriminants of its parent type.
Avoids redundant subprogram derivations for private subtype derivations.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
Build_Record_Aggr_Code.
(Build_Record_Aggr_Code): Add missing support to initialize hidden
discriminants in extension aggregates.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-pp.adb (Print): also output project qualifiers, since in
particular "aggregate" is mandatory in an aggregate project.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
(Debug_Output): new function.
From-SVN: r177240
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* gnat_ugn.texi: Document -Wstack-usage.
* gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* sem_prag.adb Issue an error (not a warning) when a C++ type does not
have keyword LIMITED.
2011-08-03 Yannick Moy <moy@adacore.com>
* alfa.adb, alfa.ads, alfa_test.adb: New files.
* ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
(Scan_ALI): do not issue a fatal error if parsing known lines after Xref
section (does not happen in compiler, only if code directly calls
Scan_ALI).
* get_alfa.adb, get_alfa.ads: New files.
* lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
needed.
* lib-xref-alfa.adb: New file.
* lib-xref.adb, lib-xref.ads
(Xref_Entry): redefine information needed in cross-references for ALFA.
Push ALFA treatments in separated local package.
(Enclosing_Subpragram_Or_Package): treat specially subprogram
identifiers. Return entity of package body instead of spec. Return
Empty for a scope with no location.
(Generate_Reference): adapt to new components for ALFA information.
Remove the need for D references on definitions.
(Is_Local_Reference): moved to ALFA local package
(Output_References): extract subfunction as Extract_Source_Name
(Output_Local_References): remove procedure, replaced by filtering of
cross-references in package ALFA and printing in Put_ALFA.
(Write_Entity_Name): remove procedure
* lib.adb, lib.ads (Extract_Source_Name): extract here function to
print exact name of entity as it appears in source file
(Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
* put_alfa.adb, put_alfa.ads: New files.
* xref_lib.adb (Search_Xref): protect read of cross-references against
reading other sections of the ALI file, in gnatxref
(Search): protect read of cross-references against reading other
sections of the ALI file, in gnatfind.
* gcc-interface/Make-lang.in: Update dependencies.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* sem_ch3.adb: Minor reformatting.
2011-08-03 Jose Ruiz <ruiz@adacore.com>
* s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
raising an exception.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
type, always use 1 as the lower bound or string, even if lower bound of
context is not static, to handle properly null strings in a non-static
context.
2011-08-03 Bob Duff <duff@adacore.com>
* sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
always legal on the right-hand side of an assignment statement; there
is always an applicable index constraint in this case. Therefore, the
check for Pkind = N_Assignment_Statement is now unconditional -- it
doesn't depend on whether Is_Constrained (Typ).
From-SVN: r177239
2011-08-03 Robert Dewar <dewar@adacore.com>
* exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
for an itype created within a generic unit.
2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
* gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
suppresses all inlining.
From-SVN: r177238
2011-08-03 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
exp_aggr.adb: Minor reformatting.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
tagged assignment when discriminant checks are suppressed. This is
useless and extremely costly in terms of static stack usage.
2011-08-03 Bob Duff <duff@adacore.com>
* sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
of generics, because this leads to the wrong entity in the wrong scope,
causing (e.g.) pragma Export_Procedure to get an error if the entity is
an instance.
(Process_Interface_Name): Follow Alias for instances of generics, to
correct for the above change.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
is an integer literal it is always safe to replace the reference. In
addition, if the reference appears in the generated code for an object
declaration it is necessary to copy because otherwise the reference
might be to the uninitilized value of the discriminant of the object
itself.
2011-08-03 Pascal Obry <obry@adacore.com>
* adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
ACL used, in this case we want to check for ending .exe, not .exe
anywhere in the path.
2011-08-03 Sergey Rybin <rybin@adacore.com>
* tree_io.ads (ASIS_Version_Number): Update because of the changes in
the tree structure (semantic decoration of references to record
discriminants).
From-SVN: r177237
2011-08-03 Gary Dismukes <dismukes@adacore.com>
* sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
choices of a named array aggregate, bail out when any choices are
marked as Errors_Posted.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
in which entity is frozen, to handle properly loop variables in
iterators.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
subtype is not static, compute the upper bound using attributes, to
handle properly index types that are not integer types.
2011-08-03 Bob Duff <duff@adacore.com>
* gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
Update copyright notice.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Build_Discriminant_Constraints): Only use
Original_Discriminant if within an instance.
* sem_ch4.adb (Analyze_Selected_Component): Ditto.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* einfo.ads: Minor reformatting.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
composite type with an unfrozen subcomponent, in the profile of a
primitive operation.
From-SVN: r177236
2011-08-03 Robert Dewar <dewar@adacore.com>
* sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
unconstrained type with discriminants is initialized with an aggregate,
use the constrained subtype of the aggregate as the type of the object,
because it is immutable, and this allows the back-end to generate no
code for the object declaration.
From-SVN: r177234
2011-08-03 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
comparison operand is variable, and turns out to be zero or negative.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_intr.adb
(Expand_Dispatching_Constructor_Call): Disable expansion of
code required for native targets. Done to avoid generating
references to unavailable runtime entities in VM targets.
* exp_ch3.adb
(Expand_N_Object_Declaration): Add missing support to handle
the explicit initialization of class-wide interface objects.
Fix documentation.
2011-08-03 Matthew Heaney <heaney@adacore.com>
* a-cobove.adb (Merge): Move source onto target, instead of using Assign
2011-08-03 Matthew Heaney <heaney@adacore.com>
* a-cbdlli.adb (Splice): move source items from first to last
2011-08-03 Yannick Moy <moy@adacore.com>
* sem_util.ads: comment added.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_aggr.adb
(Expand_Record_Aggregate): In VM targets disable the expansion into
assignments of aggregates whose type is not known at compile time.
From-SVN: r177233
2011-08-03 Ed Schonberg <schonberg@adacore.com>
* exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
protected entries and task entries, to build the proper renaming
declaration for entry formals, used in debugging.
* exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
parameters in the same way.
From-SVN: r177232
2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
(x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
long long to check rt_sigreturn syscall.
From-SVN: r177229
gccgo: Added code to dump the AST tree. The AST dump is
activated with -fgo-dump-ast.
Initial version, it only dumps (most) constructs that
are expected after the lowering transformation.
* Make-lang.in (GO_OBJS): Add go/ast-dump.o.
(go/ast-dump.o): New target.
(go/expressions.o): Depend on go/gofrontend/ast-dump.h.
(go/statements.o): Likewise.
From-SVN: r177225
Minimal bug fix is to unset RTX_FRAME_RELATED_P on the PUSH
insn generated in h8300_swap_into_er6. But with a tiny bit
of effort we can generate real unwind info around the sequence.
From-SVN: r177209
Merge from gomp-3_1-branch branch:
2011-08-02 Jakub Jelinek <jakub@redhat.com>
gcc/
* c-parser.c (enum c_parser_prec): New enum, moved from within
c_parser_binary_expression.
(c_parser_binary_expression): Add PREC argument. Stop parsing
if operator has lower or equal precedence than PREC.
(c_parser_conditional_expression, c_parser_omp_for_loop): Adjust
callers.
(c_parser_omp_atomic): Handle parsing OpenMP 3.1 atomics.
Adjust c_finish_omp_atomic caller.
(c_parser_omp_taskyield): New function.
(c_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
(c_parser_omp_clause_name): Handle final and mergeable clauses.
(c_parser_omp_clause_final, c_parser_omp_clause_mergeable): New
functions.
(c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
and PRAGMA_OMP_CLAUSE_MERGEABLE.
(OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
(c_parser_omp_clause_reduction): Handle min and max.
* c-typeck.c (c_finish_omp_clauses): Don't complain about
const qualified predetermined vars in firstprivate clause.
andle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
Handle MIN_EXPR and MAX_EXPR.
* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_FINAL
and OMP_CLAUSE_MERGEABLE.
(dump_generic_node): Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD
and OMP_ATOMIC_CAPTURE_NEW.
* tree.c (omp_clause_num_ops): Add OMP_CLAUSE_FINAL and
OMP_CLAUSE_MERGEABLE.
(omp_clause_code_name): Likewise.
(walk_tree_1): Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
* tree.h (enum omp_clause_code): Add OMP_CLAUSE_FINAL
and OMP_CLAUSE_MERGEABLE.
(OMP_CLAUSE_FINAL_EXPR): Define.
* omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE_FINAL and
OMP_CLAUSE_MERGEABLE.
(expand_task_call): Likewise.
(expand_omp_atomic_load, expand_omp_atomic_store): New functions.
(expand_omp_atomic_fetch_op): Handle cases where old or new
value is needed afterwards.
(expand_omp_atomic): Call expand_omp_atomic_load resp.
expand_omp_atomic_store.
* gimplify.c (gimplify_omp_atomic, gimplify_expr): Handle
OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and OMP_ATOMIC_CAPTURE_NEW.
(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
* tree-nested.c (convert_nonlocal_omp_clauses,
convert_local_omp_clauses): Likewise.
* tree.def (OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD,
OMP_ATOMIC_CAPTURE_NEW): New.
* gimple.h (GF_OMP_ATOMIC_NEED_VALUE): New.
(gimple_omp_atomic_need_value_p, gimple_omp_atomic_set_need_value):
New inlines.
* omp-builtins.def (BUILT_IN_GOMP_TASKYIELD): New builtin.
* doc/generic.texi: Mention OMP_CLAUSE_COLLAPSE,
OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
gcc/c-family/
* c-common.h (c_finish_omp_atomic): Adjust prototype.
(c_finish_omp_taskyield): New prototype.
* c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
or RHS1 have side-effects, evaluate those too in the right spot,
if it is a decl and LHS is also a decl, error out if they
aren't the same.
(c_finish_omp_taskyield): New function.
* c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
* c-pragma.c (omp_pragmas): Add taskyield.
* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
(enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
PRAGMA_OMP_CLAUSE_MERGEABLE.
gcc/cp/
* cp-tree.h (finish_omp_atomic): Adjust prototype.
(cxx_omp_const_qual_no_mutable): New prototype.
(finish_omp_taskyield): New prototype.
* parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
(cp_parser_omp_clause_name): Handle final and mergeable clauses.
(cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
functions.
(cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
and PRAGMA_OMP_CLAUSE_MERGEABLE.
(OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
(cp_parser_omp_taskyield): New function.
(cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
(cp_parser_omp_clause_reduction): Handle min and max.
* pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
(tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
OMP_CLAUSE_MERGEABLE.
* semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
caller.
(finish_omp_clauses): Don't complain about const qualified
predetermined vars and static data members in firstprivate clause.
Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
and MAX_EXPR.
(finish_omp_taskyield): New function.
* cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
(cxx_omp_predetermined_sharing): Use it.
gcc/fortran/
PR fortran/46752
* cpp.c (cpp_define_builtins): Change _OPENMP to 201107.
* openmp.c (gfc_free_omp_clauses): Free also final_expr.
(OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE): Define.
(gfc_match_omp_clauses): Handle parsing final and mergeable
clauses.
(OMP_TASK_CLAUSES): Allow final and mergeable clauses.
(gfc_match_omp_taskyield): New function.
(resolve_omp_clauses): Resolve final clause. Allow POINTERs and
Cray pointers in clauses other than REDUCTION.
(gfc_match_omp_atomic): Match optional
read/write/update/capture keywords after !$omp atomic.
(resolve_omp_atomic): Handle all OpenMP 3.1 atomic forms.
* dump-parse-tree.c (show_omp_node): Handle EXEC_OMP_TASKYIELD,
print final and mergeable clauses.
(show_code_node): Handle EXEC_OMP_TASKYIELD.
* trans-openmp.c (gfc_trans_omp_clauses): Handle final and
mergeable clauses.
(gfc_trans_omp_taskyield): New function.
(gfc_trans_omp_directive): Handle EXEC_OMP_TASKYIELD.
(gfc_trans_omp_atomic): Handle all OpenMP 3.1 atomic forms.
(gfc_omp_clause_copy_ctor): Handle non-allocated allocatable.
(gfc_omp_predetermined_sharing): Adjust comment.
* gfortran.h (gfc_statement): Add ST_OMP_TASKYIELD and
ST_OMP_END_ATOMIC.
(gfc_omp_clauses): Add final_expr and mergeable fields.
(gfc_exec_op): Add EXEC_OMP_TASKYIELD.
(gfc_omp_atomic_op): New enum typedef.
(struct gfc_code): Add ext.omp_atomic.
* trans.c (trans_code): Handle EXEC_OMP_TASKYIELD.
* frontend-passes.c (gfc_code_walker): Also walk final_expr.
* resolve.c (gfc_resolve_blocks, resolve_code): Handle
EXEC_OMP_TASKYIELD.
* st.c (gfc_free_statement): Likewise.
* match.h (gfc_match_omp_taskyield): New prototype.
* parse.c (decode_omp_directive): Handle taskyield directive.
Handle !$omp end atomic.
(case_executable): Add ST_OMP_TASKYIELD case.
(gfc_ascii_statement): Handle ST_OMP_TASKYIELD.
(parse_omp_atomic): Return gfc_statement instead of void.
For !$omp atomic capture parse two assignments instead of
just one and require !$omp end atomic afterwards, for
other !$omp atomic forms just allow !$omp end atomic at the
end.
(parse_omp_structured_block, parse_executable): Adjust
parse_omp_atomic callers.
2011-08-02 Tobias Burnus <burnus@net-b.de>
* intrinsic.c (OMP_LIB): Updated openmp_version's
value to 201107.
* gfortran.texi (OpenMP): Update ref to OpenMP 3.1.
* intrinsic.texi (OpenMP Modules): Update ref to OpenMP 3.1;
remove deleted omp_integer_kind and omp_logical_kind constants.
gcc/testsuite/
PR fortran/46752
* gcc.dg/gomp/atomic-5.c: Adjust expected diagnostics.
* gcc.dg/gomp/atomic-15.c: New test.
* g++.dg/gomp/atomic-5.C: Adjust expected diagnostics.
* g++.dg/gomp/atomic-15.C: New test.
* g++.dg/gomp/private-1.C: New test.
* g++.dg/gomp/sharing-2.C: New test.
* gfortran.dg/gomp/crayptr1.f90: Don't expect error
about Cray pointer in FIRSTPRIVATE/LASTPRIVATE.
* gfortran.dg/gomp/omp_atomic2.f90: New test.
libgomp/
PR fortran/42041
PR fortran/46752
* omp.h.in (omp_in_final): New prototype.
* omp_lib.f90.in (omp_in_final): New interface.
(omp_integer_kind, omp_logical_kind): Remove
and replace all its uses in the module with 4.
(openmp_version): Change to 201107.
* omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
omp_sched_guided, omp_sched_auto): Use omp_sched_kind
kind for the parameters.
(omp_in_final): New external.
(openmp_version): Change to 201107.
* task.c (omp_in_final): New function.
(gomp_init_task): Initialize final_task.
(GOMP_task): Remove unused attribute from flags. Handle final
tasks.
(GOMP_taskyield): New function.
(omp_in_final): Return true if if (false) or final (true) task
or descendant of final (true).
* fortran.c (omp_in_final_): New function.
* libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
(GOMP_3.0): Export GOMP_taskyield.
* env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
variables.
(parse_unsigned_long_list): New function.
(initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
even if parse_affinity returned false.
* config/linux/affinity.c (gomp_init_affinity): Handle
gomp_cpu_affinity_len == 0.
* libgomp_g.h (GOMP_taskyield): New prototype.
* libgomp.h (struct gomp_task): Add final_task field.
(gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
* team.c (gomp_team_start): Override new task's nthreads_var icv
if list form OMP_NUM_THREADS has been used and it has value for
the new nesting level.
* testsuite/libgomp.c/atomic-11.c: New test.
* testsuite/libgomp.c/atomic-12.c: New test.
* testsuite/libgomp.c/atomic-13.c: New test.
* testsuite/libgomp.c/atomic-14.c: New test.
* testsuite/libgomp.c/reduction-6.c: New test.
* testsuite/libgomp.c/task-5.c: New test.
* testsuite/libgomp.c++/atomic-2.C: New test.
* testsuite/libgomp.c++/atomic-3.C: New test.
* testsuite/libgomp.c++/atomic-4.C: New test.
* testsuite/libgomp.c++/atomic-5.C: New test.
* testsuite/libgomp.c++/atomic-6.C: New test.
* testsuite/libgomp.c++/atomic-7.C: New test.
* testsuite/libgomp.c++/atomic-8.C: New test.
* testsuite/libgomp.c++/atomic-9.C: New test.
* testsuite/libgomp.c++/task-8.C: New test.
* testsuite/libgomp.c++/reduction-4.C: New test.
* testsuite/libgomp.fortran/allocatable7.f90: New test.
* testsuite/libgomp.fortran/allocatable8.f90: New test.
* testsuite/libgomp.fortran/crayptr3.f90: New test.
* testsuite/libgomp.fortran/omp_atomic3.f90: New test.
* testsuite/libgomp.fortran/omp_atomic4.f90: New test.
* testsuite/libgomp.fortran/pointer1.f90: New test.
* testsuite/libgomp.fortran/pointer2.f90: New test.
* testsuite/libgomp.fortran/task4.f90: New test.
2011-08-02 Tobias Burnus <burnus@net-b.de>
* libgomp.texi: Update OpenMP spec references to 3.1.
(omp_in_final,OMP_PROC_BIND): New sections.
(OMP_NUM_THREADS): Document that the value can be now a list.
(GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
From-SVN: r177194
2011-08-02 Vincent Celier <celier@adacore.com>
* adaint.c (file_names_case_sensitive_cache): New static int.
(__gnat_get_file_names_case_sensitive): Cache the return value in
file_names_case_sensitive_cache at the first invocation, to avoid
multiple calls to getenv.
2011-08-02 Bob Duff <duff@adacore.com>
* sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
From-SVN: r177189
Emmanuel Briot
Arnaud Charlet
Ed Schonberg
Robert Dewar
Revital Eres
H.J. Lu
Roberto Lublinerman
GCC Administrator
Richard Henderson
Richard Henderson
Jason Merrill
Paolo Carlini
Daniel Kraft
Kai Tietz
Tobias Burnus
Jakub Jelinek