platform/upstream/linaro-gcc.git
10 years agolibgcc/
sterling [Tue, 21 Jan 2014 19:06:32 +0000 (19:06 +0000)]
libgcc/
* config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206895 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agoFix ChangeLog entry, moving it from top-level ChangeLog to
ian [Tue, 21 Jan 2014 17:04:12 +0000 (17:04 +0000)]
Fix ChangeLog entry, moving it from top-level ChangeLog to
gcc/ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206893 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Robert Dewar <dewar@adacore.com>
charlet [Tue, 21 Jan 2014 16:33:09 +0000 (16:33 +0000)]
2014-01-21  Robert Dewar  <dewar@adacore.com>

* par-ch4.adb (P_If_Expression): Rewritten to improve error recovery.
* par-ch5.adb (P_Condition): New version with expression prescanned.
* par.adb (P_Condition): New version with expression prescanned.

2014-01-21  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Document that Allow_Integer_Address is ignored
if Address is not a private type.
* sem_prag.adb (Analyze_Pragma, case Allow_Integer_Address):
Ignore pragma if System.Address is not a private type.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

* namet.ads (Name_Len): Initialize to 0 to avoid accessing an
uninitialized value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206892 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Thomas Quinot <quinot@adacore.com>
charlet [Tue, 21 Jan 2014 16:31:21 +0000 (16:31 +0000)]
2014-01-21  Thomas Quinot  <quinot@adacore.com>

* gnat_rm.texi (Scalar_Storage_Order): Update documentation.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Set_Instance_Env): In Ada 2012 mode, preserve
the value of Assertions_Enabled flag when compiling an instance of
an internal unit. This facilitates the use of pre/postconditions
in generic internal units, such as the new elementary function
libraries.

2014-01-21  Robert Dewar  <dewar@adacore.com>

* exp_aggr.adb: Minor reformatting.
* sem_attr.adb: Minor reformatting.
* sem_res.adb: Minor comment addition.
* einfo.adb: Minor comment updates.
* freeze.adb: Minor reformatting and code reorganization.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* par-ch4.adb (P_If_Expression): Handle more gracefully an
elsif clause that does not have an else part.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206891 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Robert Dewar <dewar@adacore.com>
charlet [Tue, 21 Jan 2014 16:29:08 +0000 (16:29 +0000)]
2014-01-21  Robert Dewar  <dewar@adacore.com>

* checks.adb, sem_util.ads, sem_ch4.adb: Minor reformatting.

2014-01-21  Pascal Obry  <obry@adacore.com>

* projects.texi: Minor typo fix.

2014-01-21  Thomas Quinot  <quinot@adacore.com>

* freeze.adb (Check_Component_Storage_Order): If a record type
has an explicit Scalar_Storage_Order attribute definition clause,
reject any component that itself is of a composite type and does
not have one.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Generate_Parent_Reference): Make public so it
can be used to generate proper cross-reference information for
the parent units of proper bodies.

2014-01-21  Thomas Quinot  <quinot@adacore.com>

* gcc-interface/decl.c (gnat_to_gnu_entity): For a modular
type that represents a bit packed array type, propagate the
reverse storage order flag to the generated wrapper record.
* exp_pakd.adb (Expand_Packed_Element_Set,
Expand_Packed_Element_Reference): No byte swapping required in
the front-end for the case of a reverse storage order array,
as this is now handled uniformly in the back-end.  However we
still need to swap back an extracted element if it is itself a
nested composite with reverse storage order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206890 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Tue, 21 Jan 2014 16:24:37 +0000 (16:24 +0000)]
2014-01-21  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_External_Property): Add processing for "others".
(Analyze_Pragma): Update the grammar of pragma Abstract_State to
include "others".

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

* gnat_ugn.texi: Minor updates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206889 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Thomas Quinot <quinot@adacore.com>
charlet [Tue, 21 Jan 2014 16:22:17 +0000 (16:22 +0000)]
2014-01-21  Thomas Quinot  <quinot@adacore.com>

* exp_pakd.adb: Update comment, minor reformatting.

2014-01-21  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch3.adb (Analyze_Variable_Contract): Trigger the volatile
object check when SPARK_Mode is on.
* sem_ch6.adb (Process_Formals): Trigger the volatile object
check when SPARK_Mode is on.
* sem_ch12.adb (Instantiate_Object): Trigger the volatile object
check when SPARK_Mode is on.
* sem_ch13.adb (Analyze_Aspect_Specifications): Insert the
corresponding pragma of aspect SPARK_Mode in the visible
declarations of a package declaration.
* sem_prag.adb (Analyze_Pragma): Trigger the volatile object
check when SPARK_Mode is on.
* sem_res.adb (Resolve_Actuals): Trigger the volatile object
check when SPARK_Mode is on.
(Resolve_Entity_Name): Trigger
the volatile object check when SPARK_Mode is on.

2014-01-21  Robert Dewar  <dewar@adacore.com>

* a-except-2005.adb: Minor reformatting

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206888 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Robert Dewar <dewar@adacore.com>
charlet [Tue, 21 Jan 2014 16:20:24 +0000 (16:20 +0000)]
2014-01-21  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb, sem_prag.adb, sem_prag.ads, sem_ch12.adb, sem_res.adb,
sem_ch6.adb, a-except-2005.adb: Minor reformatting.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* exp_ch3.adb (Expand_N_Object_Declaration): When a class-wide
object is declared, it is rewritten as a renaming of an dynamic
expression that wraps the initial value.  The renaming declaration
is first given an internal name, to prevent collisions with the
entity already declared, and then the name is modified to reflect
the original one. the modification of the name must preserve
the source location of the original, to prevent spurious errors
when compiling with style checks if the declaration involves
more than one entity.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206887 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Tue, 21 Jan 2014 16:16:43 +0000 (16:16 +0000)]
2014-01-21  Hristian Kirtchev  <kirtchev@adacore.com>

* aspects.adb Add entries for Async_Readers, Async_Writers,
Effective_Reads and Effective_Writes in table Canonical_Aspect.
* aspects.ads Add entries for Async_Readers, Async_Writers,
Effective_Reads and Effective_Writes in tables Aspect_Id,
Aspect_Names, Aspect_Delay and Implementation_Defined_Aspect.
* atree.adb (Ekind_In): New version with 8 parameters.
(Node34): New routine.
(Set_Node34): New routine.
* atree.ads (Ekind_In): New version with 8 parameters.
(Node34): New routine.
(Set_Node34): New routine.
* einfo.adb Contract is now Node34.
(Contract): Update the assertion and node usage.
(Get_Pragma): Include pragmas Async_Readers, Async_Writers,
Effective_Reads and Effective_Writes.
(Set_Contract): Update the assertion and node usage.
(Write_Field24_Name): Remove the output for a contract.
(Write_Field34_Name): Add output for a contract.
* einfo.ads Contract is now Node34. Update the comment on
attribute usage and related node structures.
(Get_Pragma): Update the comment on usage.
* par-prag.adb (Prag): Pragmas Async_Readers, Async_Writers,
Effective_Reads and Effective_Writes do not require special
processing by the parser.
* sem_ch3.adb (Analyze_Variable_Contract): New routine.
(Analyze_Declarations): Analyze the contract of a variable at
the end of the declarative region.
(Analyze_Object_Declaration): Create a contract for a variable.
* sem_ch6.adb (Analyze_Subprogram_Contract): Update the retrieval
of classification pragmas.
(Process_Formals): Detect an illegal
use of a volatile object as a formal in a function.
* sem_ch12.adb (Instantiate_Object): Detect an illegal use of
a volatile object as an actual in generic instantiation.
* sem_prag.adb Add entries for Async_Readers, Async_Writers,
Effective_Reads and Effective_Writes in table Sig_Flags.
(Analyze_External_State_In_Decl_Part): New routine.
(Analyze_Global_Item): Detect an illegal use of a volatile object
as a global item of a function.
(Analyze_Pragma): Reimplement
pragma Abstract_State. Add support for pragmas Async_Readers,
Async_Writers, Effective_Reads and Effective_Writes.
(Check_External_Properties): New routine.
* sem_prag.ads (Analyze_External_State_In_Decl_Part): New routine.
(Check_External_Properties): New routine.
* sem_res.adb (Resolve_Actuals): Detect an illegal use of a
volatile object as an actual in a call.
(Resolve_Entity_Name):
Add local variables Par, Prev and Usage_OK. Detect illegal
contexts of volatile objects.
* sem_util.adb (Add_Contract_Item): Add support for
pragmas associated with the contract of a variable.
(Async_Readers_Enabled): New routine.
(Async_Writers_Enabled): New routine.
(Effective_Reads_Enabled): New routine.
(Effective_Writes_Enabled): New routine.
(Has_Enabled_Property):
New routine.
(Is_Unchecked_Conversion_Instance): New routine.
(Is_Volatile_Object): Add support for entities that may denote
a volatile object.
* sem_util.ads (Add_Contract_Item): Update the
comment on usage.
(Async_Readers_Enabled): New routine.
(Async_Writers_Enabled): New routine.
(Effective_Reads_Enabled): New routine.
(Effective_Writes_Enabled): New routine.
(Is_Unchecked_Conversion_Instance): New routine.
* sinfo.ads Update the comment on the structure of N_Contract.
* snames.ads-tmpl Add predefined names for Async_Readers,
Async_Writers, Effective_Reads and Effective_Writes. Add
pragma ids for Async_Readers, Async_Writers, Effective_Reads
and Effective_Writes.

2014-01-21  Robert Dewar  <dewar@adacore.com>

* exp_ch4.adb (Eval_Op_Expon): Use CRT_Safe_Compile_Time_Known_Value
* sem_eval.adb (Compile_Time_Known_Value): Remove special
handling of CRT mode (CRT_Safe_Compile_Time_Known_Value): New
function (Eval_Op_Expon): Add CRT_Safe in call to Test_Foldable
(Test_Foldable): Add CRT_Safe parameter
* sem_eval.ads (Compile_Time_Known_Value): Remove special
handling of CRT mode.
(CRT_Safe_Compile_Time_Known_Value): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206886 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Robert Dewar <dewar@adacore.com>
charlet [Tue, 21 Jan 2014 16:13:56 +0000 (16:13 +0000)]
2014-01-21  Robert Dewar  <dewar@adacore.com>

* sem_prag.adb (Analyze_Pragma, case SPARK_Mode): Fix problem
with pragma or aspect that applies to package spec or subprogram
spec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206885 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agoinclude
tromey [Tue, 21 Jan 2014 15:09:10 +0000 (15:09 +0000)]
include
* ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS)
(VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST)
(VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS)
(NOARGS): Don't define.
* libiberty.h (expandargv, writeargv): Don't use PARAMS.
libiberty
* _doprint.c (checkit): Use stdarg, not VA_* macros.
* asprintf.c (asprintf): Use stdarg, not VA_* macros.
* concat.c (concat_length, concat_copy, concat_copy2, concat)
(reconcat): Use stdarg, not VA_* macros.
* snprintf.c (snprintf): Use stdarg, not VA_* macros.
* vasprintf.c (checkit): Use stdarg, not VA_* macros.
* vsnprintf.c (checkit): Use stdarg, not VA_* macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206881 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Robert Dewar <dewar@adacore.com>
charlet [Tue, 21 Jan 2014 12:02:54 +0000 (12:02 +0000)]
2014-01-21  Robert Dewar  <dewar@adacore.com>

* exp_aggr.adb: Minor reformatting.

2014-01-21  Johannes Kanig  <kanig@adacore.com>

* gnat1drv.adb (Gnat1drv) remove obsolete reference to -gnatd.H.

2014-01-21  Bob Duff  <duff@adacore.com>

* gnat_ugn.texi: Document the "checks" attribute in gnat2xml.

2014-01-21  Steve Baird  <baird@adacore.com>

* gnat_rm.texi: Improve description of SPARK_Mode pragma.

2014-01-21  Vincent Celier  <celier@adacore.com>

* prj-part.adb (Parse_Single_Project): Accept to extend a project
if it has only be imported by an project being extended. When a
project that has only been imported by a project being extended
is imported by another project that is not being extended,
reset the previous indication, so that it will be an error if
this project is extended later.
* prj-tree.adb (Create_Project): Include component From_Extended
in table Projects_HT
* prj-tree.ads (Project_Name_And_Node): New Boolean component
From_Extended

2014-01-21  Robert Dewar  <dewar@adacore.com>

* atree.ads, atree.adb: Add Node33 and Set_Node33.
* einfo.ads, einfo.adb (SPARK_Pragma): New field (SPARK_Aux_Pragma):
New field (SPARK_Pragma_Inherited): New flag
(SPARK_Aux_Pragma_Inherited): New flag (SPARK_Mode_Pragmas):
Removed.
* lib.ads, lib.adb: Remove SPARK_Mode_Pragma, no longer used.
* opt.ads (SPARK_Mode_Pragma): New global variable.
* sem.ads: Add Save_SPARK_Mode_Pragma field to Scope_Stack_Entry.
* sem_ch3.adb: Use new SPARK_Mode data structures.
* sem_ch6.adb: Set SPARK_Mode fields in subprogram specs and bodies.
* sem_ch7.adb: Set SPARK_Mode fields in package spec and body entities.
* sem_ch8.adb (Push_Scope): Save SPARK_Mode_Pragma.
(Pop_Scope): Restore SPARK_Mode_Pragma.
* sem_prag.adb (Analyze_Pragma, case SPARK_Mode): Rewrite for
new data structures.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

* back_end.adb: Undo previous change, not needed. Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206879 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Thomas Quinot <quinot@adacore.com>
charlet [Tue, 21 Jan 2014 11:58:20 +0000 (11:58 +0000)]
2014-01-21  Thomas Quinot  <quinot@adacore.com>

* exp_ch5.adb: Fix comment.
* switch-c.adb: Minor comment update.
* exp_ch3.adb: Minor reformatting.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

* back_end.adb (Scan_Compiler_Arguments): Do not store object
filename in gnatprove mode.

2014-01-21  Thomas Quinot  <quinot@adacore.com>

* sinfo.ads (No_Ctrl_Actions): Clarify documentation (flag also
suppresses usage of primitive _assign for tagged types).
* exp_aggr.adb (Build_Array_Aggr_Code.Gen_Assign): Set
No_Ctrl_Actions for a tagged type that does not require
finalization, as we want to disable usage of _assign (which
may cause undesirable discriminant checks on an uninitialized,
invalid target).

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* sem_prag.adb: Reject invariant'class on completion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206878 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * mklog: Avoid adding falsely changed functions to ChangeLog.
tudalova [Tue, 21 Jan 2014 10:07:22 +0000 (10:07 +0000)]
    * mklog: Avoid adding falsely changed functions to ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206875 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Javier Miranda <miranda@adacore.com>
charlet [Tue, 21 Jan 2014 08:01:05 +0000 (08:01 +0000)]
2014-01-21  Javier Miranda  <miranda@adacore.com>

* exp_ch3.adb (Build_Init_Procedure): For
derivations of interfaces, do not move the the initialization
of the _parent field since such assignment is not generated.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* sem_res.adb (Rewrite_Renamed_Operator): Do not replace entity
with the operator it renames if we are within an expression of
a pre/postcondition, because the expression will be reanalyzed
at a later point, and the analysis of the renaming may affect
the visibility of the operator when in an instance.

2014-01-21  Robert Dewar  <dewar@adacore.com>

* sinfo.ads, sinfo.adb: Change Do_Discriminant_Check to use new Flag1.
Add this flag to type conversion nodes and assignment nodes.
* treepr.adb: Deal properly with Flag 1,2,3.
* treeprs.adt: Minor comment update.

2014-01-21  Robert Dewar  <dewar@adacore.com>

* sem_eval.adb (Compile_Time_Known_Value): Add Ignore_CRT
parameter.
* sem_eval.ads (Compile_Time_Known_Value): Add Ignore_CRT
parameter, completely rewrite spec.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Install_Withed_Unit): If the unit is a subprogram
instance that is inlined, it may have been rewritten as a wrapper
package. In that case the unit that must be made visible is the
related instance of the package.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

* exp_ch9.adb (Expand_N_Selective_Accept.Add_Accept): Refine
previous change in codepeer mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206874 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Arnaud Charlet <charlet@adacore.com>
charlet [Tue, 21 Jan 2014 07:57:53 +0000 (07:57 +0000)]
2014-01-21  Arnaud Charlet  <charlet@adacore.com>

* exp_ch9.adb (Expand_N_Selective_Accept.Add_Accept): Always add
call to Abort_Undefer, as expected by the runtime.
* s-tasren.adb (Local_Complete_Rendezvous): Replace
Defer_Abort_Nestable by Defer_Abort, since we do not expect abort to be
deferred at this point. Update comments.

2014-01-21  Thomas Quinot  <quinot@adacore.com>

* exp_ch4.adb, exp_ch5.adb, checks.adb: Minor reformatting.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

* switch-c.adb, usage.adb, gnat_ugn.texi: Mark -gnates as internal,
remove from doc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206873 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Robert Dewar <dewar@adacore.com>
charlet [Tue, 21 Jan 2014 07:54:56 +0000 (07:54 +0000)]
2014-01-21  Robert Dewar  <dewar@adacore.com>

* switch-c.adb, usage.adb, atree.adb, atree.ads: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206872 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Thomas Quinot <quinot@adacore.com>
charlet [Tue, 21 Jan 2014 07:52:22 +0000 (07:52 +0000)]
2014-01-21  Thomas Quinot  <quinot@adacore.com>

* atree.adb, atree.ads (Num_Extension_Nodes): Switch to Node_Id, since
this is value is used in Node_Id arithmetic operations.
(Copy_Node, Exchange_Entities): Use loops indexed by Num_Extension_Nodes
instead of hard-coded unrolled code.

2014-01-21  Yannick Moy  <moy@adacore.com>

* gnat1drv.adb: Minor code cleanup, removing useless code.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

* opt.ads (SPARK_Switches_File_Name): New.
* switch-c.adb (Scan_Front_End_Switches): Add handling of -gnates=xxx *
* usage.adb (Usage): Document -gnates, in gnatprove mode only.
* gnat_ugn.texi: Document -gnates.

2014-01-21  Yannick Moy  <moy@adacore.com>

* errout.adb (Special_Msg_Delete): Update comment. Remove
special case for GNATprove which should not ignore mismatch
in sizes for representation clauses.
* sem_prag.adb (Analyze_Pragma): Remove special case for GNATprove
which should not ignore pragma Pack.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* sem_ch4.adb: Code clean up.

2014-01-21  Steve Baird  <baird@adacore.com>

* gnat_rm.texi: Improve GNAT RM description of SPARK_Mode pragma.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206871 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-21 Robert Dewar <dewar@adacore.com>
charlet [Tue, 21 Jan 2014 07:47:43 +0000 (07:47 +0000)]
2014-01-21  Robert Dewar  <dewar@adacore.com>

* gcc-interface/gigi.h: Get Flags array address.
* gcc-interface/trans.c: Acquire Flags array address.
* atree.adb: Add support for Flags array and Flag0,1,2,3.
* atree.ads: Add support for Flags array and Flag0,1,2,3.
* atree.h: Add support for Flags array and Flag0,1,2,3.
* back_end.adb: Pass Flags array address to gigi.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* sem_ch8.adb (Attribute_Renaming): Transfer original attribute
reference to generated body so that legality checks on stream
attributes are properly applied. If type is tagged and already
frozen, insert generated body at the point of the renaming
declaration.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb: Code clean up.
* sem_ch8.adb: Minor reformatting

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206870 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago PR middle-end/59860
jakub [Tue, 21 Jan 2014 07:28:10 +0000 (07:28 +0000)]
PR middle-end/59860
* gcc.dg/strlenopt-4.c: Expect the same counts on s390*-* as on all
other targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206868 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago* config/rl78/rl78.c (rl78_propogate_register_origins): Verify
dj [Tue, 21 Jan 2014 04:30:45 +0000 (04:30 +0000)]
* config/rl78/rl78.c (rl78_propogate_register_origins): Verify
that CLOBBERs are REGs before propogating their values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206867 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Dominique d'Humieres <dominiq@lps.ens.fr>
jvdelisle [Tue, 21 Jan 2014 02:44:13 +0000 (02:44 +0000)]
2014-01-20  Dominique d'Humieres  <dominiq@lps.ens.fr>

* gfortran.dg/round_3.f08: Add more cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206866 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Jerry DeLisle <jvdelisle@gcc.gnu>
jvdelisle [Tue, 21 Jan 2014 02:39:53 +0000 (02:39 +0000)]
2014-01-20  Jerry DeLisle  <jvdelisle@gcc.gnu>
    Dominique d'Humieres  <dominiq@lps.ens.fr>

* io/write_float.def (output_float): Remove inadvertent test
code from previous patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206865 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agoDaily bump.
gccadmin [Tue, 21 Jan 2014 00:16:52 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206864 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agogcc/testsuite/
rsandifo [Mon, 20 Jan 2014 21:21:53 +0000 (21:21 +0000)]
gcc/testsuite/
* lib/target-supports.exp (force_conventional_output_for): New
procedure.
* lib/scanasm.exp (scan-assembler_required_options)
(scan-assembler-not_required_options)
(scan-assembler-times_required_options): Replace with
force_conventional_output_fors.
* lib/scanrtl.exp: Force conventional output for all rtl dump scans.
* gcc.target/mips/octeon-pipe-1.c: Remove -ffat-lto-objects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206860 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 François Dumont <fdumont@gcc.gnu.org>
fdumont [Mon, 20 Jan 2014 21:15:13 +0000 (21:15 +0000)]
2014-01-20  François Dumont  <fdumont@gcc.gnu.org>

* scripts/create_testsuite_files: Add testsuite/experimental in
the list of folders to search for tests.
* include/experimental/string_view
(basic_string_view<>::operator[]): Comment _GLIBCXX_DEBUG_ASSERT,
incompatible with constexpr qualifier.
(basic_string_view<>::front()): Likewise.
(basic_string_view<>::back()): Likewise.
* testsuite/experimental/string_view/element_access/wchar_t/2.cc:
Merge dg-options directives into one.
* testsuite/experimental/string_view/element_access/char/2.cc:
Likewise. Remove invalid experimental namespace scope on
string_view_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206859 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agoAdd type to DEFCIFCODE to describe the inline failure
hjl [Mon, 20 Jan 2014 21:08:26 +0000 (21:08 +0000)]
Add type to DEFCIFCODE to describe the inline failure

Report inline error during early inlining if the inline failure is
CIF_FINAL_ERROR.

gcc/

PR middle-end/59789
* cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
(cgraph_inline_failed_type): New function.
* cgraph.h (DEFCIFCODE): Add type.
(cgraph_inline_failed_type_t): New enum.
(cgraph_inline_failed_type): New prototype.
* cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
OPTIMIZATION_MISMATCH.
* tree-inline.c (expand_call_inline): Emit errors during
early_inlining if cgraph_inline_failed_type returns
CIF_FINAL_ERROR.

gcc/testsuite/

PR middle-end/59789
* gcc.target/i386/pr59789.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206858 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago PR target/59685
uros [Mon, 20 Jan 2014 20:45:35 +0000 (20:45 +0000)]
PR target/59685
* config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
mode attribute in insn output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206856 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * output.h (output_constant): Delete.
ebotcazou [Mon, 20 Jan 2014 20:13:10 +0000 (20:13 +0000)]
* output.h (output_constant): Delete.
* varasm.c (output_constant): Make private.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206855 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agogcc/testsuite
yufeng [Mon, 20 Jan 2014 18:42:50 +0000 (18:42 +0000)]
gcc/testsuite

* g++.dg/debug/ra1.C (struct tree_base): Change the width of
the 'code' bitfield from 16 to 8.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206853 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agoFixing ChangeLog entry for earlier commit.
mshawcroft [Mon, 20 Jan 2014 18:38:09 +0000 (18:38 +0000)]
Fixing ChangeLog entry for earlier commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206852 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago[AArch64] Disable vec_perm patterns for aarch64_be.
mshawcroft [Mon, 20 Jan 2014 18:35:36 +0000 (18:35 +0000)]
[AArch64] Disable vec_perm patterns for aarch64_be.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206851 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago[AArch64] vneg floating point testcase BE fixed.
mshawcroft [Mon, 20 Jan 2014 18:30:32 +0000 (18:30 +0000)]
[AArch64] vneg floating point testcase BE fixed.

2013-01-20  Alex Velenko  <Alex.Velenko@arm.com>

* gcc.target/aarch64/vneg_f.c (STORE_INST): New macro.
(RUN_TEST): Use new macro.
(INDEX64_32): Delete.
(INDEX64_64): Likewise.
(INDEX128_32): Likewise.
(INDEX128_64): Likewise.
(INDEX): Likewise.
(test_vneg_f32): Use fixed RUN_TEST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206850 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago PR middle-end/59860
jakub [Mon, 20 Jan 2014 18:18:21 +0000 (18:18 +0000)]
PR middle-end/59860
* tree.h (fold_builtin_strcat): New prototype.
* builtins.c (fold_builtin_strcat): No longer static.  Add len
argument, if non-NULL, don't call c_strlen.  Optimize
directly into __builtin_memcpy instead of __builtin_strcpy.
(fold_builtin_2): Adjust fold_builtin_strcat caller.
* gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206848 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
uros [Mon, 20 Jan 2014 17:59:14 +0000 (17:59 +0000)]
* config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
for SImode_address_operand operands, having only a REG argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206847 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agoFix for PR other/58996.
bviyer [Mon, 20 Jan 2014 17:49:22 +0000 (17:49 +0000)]
Fix for PR other/58996.
+2014-01-20  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       PR other/58996
+       * configure.ac: Added a check for pthread affinity support.
+       * runtime/os-unix.c: Likewise.
+       * configure: Regenerate.
+

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206846 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago[AArch64] Define BE loader name.
mshawcroft [Mon, 20 Jan 2014 17:41:54 +0000 (17:41 +0000)]
[AArch64] Define BE loader name.

2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>

    * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
    loader name using mbig-endian.
    (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206845 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 16:10:53 +0000 (16:10 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* checks.adb: Check SPARK_Mode instead of GNATProve_Mode for
converting warnings on inevitable exceptions to errors.
* exp_ch4.adb: Check SPARK_Mode instead of GNATProve_Mode for
converting warnings on inevitable exceptions to errors.
* opt.adb (SPARK_Mode_Config): Handled like other config flags
* opt.ads (SPARK_Mode_Type): Moved here from types (renamed from
SPARK_Mode_Id) (SPARK_Mode_Type): Add pragma Ordered, remove
SPARK_ from names (SPARK_Mode): New flag (SPARK_Mode_Config):
New flag (Config_Switches_Type): Add SPARK_Mode field
* sem.adb: Minor code reorganization (remove unnecessary with)
* sem.ads (Scope_Stack_Entry): Add Save_SPARK_Mode field
* sem_aggr.adb: Check SPARK_Mode instead of GNATProve_Mode for
converting warnings on inevitable exceptions to errors.
* sem_attr.adb: Check SPARK_Mode instead of GNATProve_Mode for
converting warnings on inevitable exceptions to errors.
* sem_ch3.adb: Check SPARK_Mode instead of GNATProve_Mode for
converting warnings on inevitable exceptions to errors.
* sem_ch4.adb: Check SPARK_Mode instead of GNATProve_Mode for
converting warnings on inevitable exceptions to errors.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Reset SPARK_Mode
from spec if needed
* sem_ch7.adb (Analyze_Package_Body_Helper): Reset SPARK_Mode
from spec if needed
* sem_ch8.adb (Push_Scope): Save SPARK_Mode (Pop_Scope):
Restore SPARK_Mode
* sem_elab.adb: Check SPARK_Mode instead of GNATProve_Mode for
converting warnings on inevitable exceptions to errors.
* sem_prag.adb (Get_SPARK_Mode_From_Pragma): New function
(Get_SPARK_Mode_Id): Removed (Get_SPARK_Mode_Type): New name
of Get_SPARK_Mode_Id
* sem_prag.ads (Get_SPARK_Mode_From_Pragma): New function
* sem_res.adb: Check SPARK_Mode instead of GNATProve_Mode for
converting warnings on inevitable exceptions to errors.
* sem_util.adb: Check SPARK_Mode instead of GNATProve_Mode for
converting warnings on inevitable exceptions to errors.
* types.ads (SPARK_Mode_Id): Moved to opt.ads and renamed
SPARK_Mode_Type

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem_ch13.adb: Add semantic information to rewritten type
reference.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* exp_ch5.adb (Expand_N_Assignment_Statement): If both sides
are of a type with unknown discriminants, convert both to the
underlying view of the type, so that the proper constraint check
can be applied to the right-hand side.

2014-01-20  Robert Dewar  <dewar@adacore.com>

* atree.adb (Copy_Node): Fix failure to copy last component
(Exchange_Entities): Fix failure to exchange last entity

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb: Code clean up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206844 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 16:08:09 +0000 (16:08 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi, sem_ch4.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206843 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Ed Schonberg <schonberg@adacore.com>
charlet [Mon, 20 Jan 2014 16:02:58 +0000 (16:02 +0000)]
2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem_ch4.adb (Analyze_Quantified_Expression): If after
pre-analysis  the loop parameter specification has been
rewritten as a iterator specification, propagate the change to
the quantified expression, for ASIS navigtion needs.

2014-01-20  Vincent Celier  <celier@adacore.com>

* par-ch10.adb: Minor error message change: escape [ and ].

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206842 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 16:01:22 +0000 (16:01 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* checks.adb: Make warnings on exceptions into errors in GNATprove mode.
* errout.adb: Implement [ and ] insertion characters.
* errout.ads: Document new [ and ] insertion characters.
* sem_ch12.adb, restrict.adb, frontend.adb, exp_ch7.adb: Minor
addition of ??? comment.
* lib-xref.adb, exp_util.adb, gnat1drv.adb: Minor reformatting
* exp_ch4.adb, sem_ch3.adb, sem_ch4.adb, sem_ch6.adb, sem_elab.adb,
sem_eval.adb, sem_res.adb, sem_util.adb, sem_attr.adb, sem_aggr.adb:
Make warnings on exceptions into errors in GNATprove mode.
* sem_dim.adb: Minor reformatting throughout Quote [ and ]
in error messages.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem_ch13.adb: Code clean up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206841 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago[AArch64 Documentation] Clarify meaning of -mcpu, -mtune, -march
jgreenhalgh [Mon, 20 Jan 2014 15:57:50 +0000 (15:57 +0000)]
[AArch64 Documentation] Clarify meaning of -mcpu, -mtune, -march

gcc/

* doc/invoke.texi (-march): Clarify documentation for AArch64.
(-mtune): Likewise.
(-mcpu): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206840 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:57:15 +0000 (15:57 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* errout.ads, errout.adb: Implement >? >x? >X? sequences in error
messages.
* sem_ch6.adb (Check_Statement_Sequence): Missing return is an
error in GNATprove mode.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* par-ch4.adb (Is_Parameterless_Attribute): The Ada2012 attribute
reference 'Old takes no parameters, and thus can appear as a
prefix of a slice.

2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>

* exp_aggr.adb: Fix minor typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206839 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Ed Schonberg <schonberg@adacore.com>
charlet [Mon, 20 Jan 2014 15:55:52 +0000 (15:55 +0000)]
2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem_attr.adb (Analyze_Attribute, case 'Constrained): In an
instance the attribute is legal, and its value is determined
statically if the type has no discriminants. This choice is
more useful than rechecking the legality rule in the instance,
is consistent with older usage, and is also consistent with all
existing tests.

2014-01-20  Arnaud Charlet  <charlet@adacore.com>

* sem_cat.adb (Validate_Static_Object_Name): Change error into
warning in Relaxed_Semantic_Mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206838 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Ed Schonberg <schonberg@adacore.com>
charlet [Mon, 20 Jan 2014 15:54:38 +0000 (15:54 +0000)]
2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem_attr.adb: Code and comments cleanup.

2014-01-20  Yannick Moy  <moy@adacore.com>

* debug.adb Free debug flags -gnatd.D, -gnatd.G and -gnatd.V *
* errout.adb (Compilation_Errors): Remove special handling in
GNATprove mode.
* gnat1drv.adb (Adjust_Global_Switches): Remove handling of the
removed debug flags.
* gnat_rm.texi: Initial documentation for Abstract_State, Depends,
Global, Initial_Condition, Initializes and Refined_State pragmas and
aspects.
* opt.ads (Frame_Condition_Mode, Formal_Extensions,
SPARK_Strict_Mode): Remove global flags.
* sem_ch3.adb (Analyze_Object_Declaration): Check of no hidden state
always performed now, on packages declaring a null state.
(Signed_Integer_Type_Declaration): Remove ill-designed attempt
at providing pedantic mode for bounds of integer types.
* sem_ch4.adb (Analyze_Quantified_Expression): Warning on suspicious
"some" quantified expression now issued under control of -gnatw.t,
like the other warning on unused bound variable.
* sem_prag.adb (Check_Precondition_Postcondition): Remove useless test
on removed flag.
(Analyze_Pragma): Remove tests for SPARK 2014
pragmas, not officially allowed by GNAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206837 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Mon, 20 Jan 2014 15:51:54 +0000 (15:51 +0000)]
2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Pragma): Ensure that
the sole argument of pragmas Abstract_State, Contract_Cases,
Depends, Global and Initializes in in aggregate form.
(Analyze_Refined_Pragma): Ensure that the sole argument of
pragmas Refined_Depends, Refined_Global and Refined_State is in
aggregate form.
(Ensure_Aggregate_Form): New routine.

2014-01-20  Doug Rupp  <rupp@adacore.com>

* sem_attr.adb (Analyze_Attribute): case
Attribute_Constrained => treat all prefixes as legal for Declib
compatibility.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206836 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Mon, 20 Jan 2014 15:50:09 +0000 (15:50 +0000)]
2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Check_Mode): Reimplement the routine.
(Find_Mode): New routine.

2014-01-20  Robert Dewar  <dewar@adacore.com>

* sem_ch4.adb (Operator_Check): Handle additional
Allow_Integer_Address cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206835 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago PR libstdc++/56267
redi [Mon, 20 Jan 2014 15:49:39 +0000 (15:49 +0000)]
PR libstdc++/56267
* include/bits/hashtable_policy.h (_Hash_code_base<... false>): Grant
friendship to _Local_iterator_base<..., false>.
(_Local_iterator_base): Give protected access to all existing members.
(_Local_iterator_base::_M_curr()): New public accessor.
(_Local_iterator_base::_M_get_bucket()): New public accessor.
(_Local_iterator_base<..., false>::_M_init()): New function to manage
the lifetime of the _Hash_code_base explicitly.
(_Local_iterator_base<..., false>::_M_destroy()): Likewise.
(_Local_iterator_base<..., false>): Define copy constructor and copy
assignment operator that use new functions to manage _Hash_code_base.
(operator==(const _Local_iterator_base&, const _Local_iterator_base&),
operator==(const _Local_iterator_base&, const _Local_iterator_base&)):
Use public API for _Local_iterator_base.
* include/debug/safe_local_iterator.h (_Safe_local_iterator): Likewise.
* include/debug/unordered_map (__debug::unordered_map::erase(),
__debug::unordered_multimap::erase()): Likewise.
* include/debug/unordered_set (__debug::unordered_set::erase(),
__debug::unordered_multiset::erase()): Likewise.
* testsuite/23_containers/unordered_set/56267-2.cc: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206834 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:49:09 +0000 (15:49 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi (Allow_Integer_Address): Remove note about not
allowed if address is non-private, no longer true.
* sem_prag.adb (Analyze_Pragma, case Allow_Integer_Address):
Remove check for address being private, causes difficulty when
pragma used in gnat.adc file and is not needed, since we guard
this in Address_Integer_Convert_OK.
* exp_ch7.adb: Minor reformatting.
* sem_ch4.adb: Handle operator operands in Allow_Integer_Address mode.

2014-01-20  Robert Dewar  <dewar@adacore.com>

* checks.adb (Apply_Range_Check): Remove gnatprove special
casing of exponentiation.
* sem_res.adb (Resolve_Op_Expon): Apply range check to right
operand for integer case to check range against Natural.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206833 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:47:03 +0000 (15:47 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* s-tataat.adb: Minor reformatting.

2014-01-20  Robert Dewar  <dewar@adacore.com>

* einfo.adb (Is_Descendent_Of_Address): Now applies to all
entities, and also fix documentation to remove mention of visible
integer type, since this is not what the implementation does.
* einfo.ads (Is_Descendent_Of_Address): Now applies to all
entities, and also fix documentation to remove mention of visible
integer type, since this is not what the implementation does.
* gnat_rm.texi: Minor clarification of Allow_Integer_Address
function.
* sem_ch4.adb (Analyze_One_Call): Handle Allow_Integer_Address
case for parameter type check.
* sem_res.adb (Resolve): Use new function
Address_Integer_Convert_OK.
* sem_type.adb: Minor code reorganization (use Ekind_In) Minor
reformatting throughout.
* sem_util.adb (Address_Integer_Convert_OK): New function.
* sem_util.ads: Minor reformatting (put specs in alpha order)
(Address_Integer_Convert_OK): New function.

2014-01-20  Thomas Quinot  <quinot@adacore.com>

* exp_ch7.adb (Wrap_Transient_Expression):
Insertion extra conditional expression only if
Opt.Suppress_Control_Flow_Optimizations is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206832 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Arnaud Charlet <charlet@adacore.com>
charlet [Mon, 20 Jan 2014 15:45:51 +0000 (15:45 +0000)]
2014-01-20  Arnaud Charlet  <charlet@adacore.com>

* s-tataat.adb (Initialize_Attributes): Abort might already be
deferred in Create_Task.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* checks.adb (Apply_Scalar_Range_Check): Flag
the exponent as requiring a range check when the expression is
an exponentiation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206831 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Fedor Rybin <frybin@adacore.com>
charlet [Mon, 20 Jan 2014 15:41:35 +0000 (15:41 +0000)]
2014-01-20  Fedor Rybin  <frybin@adacore.com>

* gnat_ugn.texi: Documenting --passed-tests option for gnattest.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_util.adb (Default_Initialization): New routine.
* sem_util.ads: Add new type Default_Initialization_Kind.
(Default_Initialization): New routine.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Check_Mode): Correct all error
message logic dealing with in/in out parameters that may appear
as inputs or have a self reference.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206830 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:39:55 +0000 (15:39 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* exp_ch9.adb, checks.adb, exp_intr.adb: Minor reformatting.
* sem_res.adb (Resolve): Fix error causing infinite loop for
integer used as address. Allow addresses as integers.

2014-01-20  Arnaud Charlet  <charlet@adacore.com>

* s-osinte-linux.ads (struct_sigaction): Fix rep clause.

2014-01-20  Bob Duff  <duff@adacore.com>

* par-ch8.adb (P_Use_Type_Clause): Detect syntax
error when "use all" is not followed by "type".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206829 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Bob Duff <duff@adacore.com>
charlet [Mon, 20 Jan 2014 15:37:46 +0000 (15:37 +0000)]
2014-01-20  Bob Duff  <duff@adacore.com>

* exp_intr.adb (Expand_Unc_Deallocation): Remove warning on abort
followed by free.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* checks.adb (Apply_Address_Clause_Check): If there is an
alignment check on the expression in an address clause, and there
is no local exception propagation, add an additional explanatory
message to clarify the cause of previous warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206828 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:36:52 +0000 (15:36 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* exp_ch7.adb: Minor reformatting.
* opt.ads: Minor comment updates.
* sem.adb: Minor name change Is_Main_Unit =>
Is_Main_Unit_Or_Main_Unit_Spec.
* sem_ch6.adb: Minor reformatting and code reorganization.

2014-01-20  Bob Duff  <duff@adacore.com>

* gnat_ugn.texi: Update gnatpp switches.

2014-01-20  Thomas Quinot  <quinot@adacore.com>

* exp_ch9.adb: Minor comment edit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206827 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:35:11 +0000 (15:35 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Document that Allow_Integer_Address is permitted
only if System.Address is a private type.
* opt.ads (Allow_Integer_Address): No longer set by -gnates.
* sem_prag.adb (Analyze_Pragma, case Allow_Integer_Address):
Allowed only if type System.Address is private, since otherwise
it makes no sense.
* sem_res.adb: Fix failure to properly Analyze unchecked
conversions that were introduced by Allow_Integer_Address.
* switch-c.adb: Remove -gnates switch.
* usage.adb: Remove -gnates switch.
* gnat_ugn.texi: Remove documentation of -gnates flag.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem_ch6.adb (Analyze_Expression_Function): Pre-analyze and
resolve expression to perform proper name capture.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem.adb (Semantics): When saving/restoring configuration
switches, the spec of a pre- defined unit that is the main unit
must be treated as a predefined unit as well.

2014-01-20  Thomas Quinot  <quinot@adacore.com>

* exp_ch7.adb (Wrap_Transient_Expression): For a Boolean
expression, insert an extra conditional expression when saving
the value of the expression, for the benefit of control flow
graph based coverage analysis.
* exp_ch3.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206826 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:31:59 +0000 (15:31 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* gnat1drv.adb: Set Allow_Integer_Address in relaxed semantics mode.
* gnat_rm.texi: Document pragma Allow_Integer_Address.
* gnat_ugn.texi: Document pragma Allow_Integer_Address, -gnates.
* opt.ads: New flag Allow_Integer_Address.
* par-prag.adb: Dummy entry for pragma Allow_Integer_Address.
* sem_ch5.adb: Minor reformatting.
* sem_prag.adb: Implement pragma Allow_Integer_Address.
* sem_res.adb (Resolve): Allow integer address value if
switch set.
* sem_util.adb: Minor reformatting.
* snames.ads-tmpl: Add entry for pragma Allow_Integer_Address.
* switch-c.adb: Recognize flag -gnates.
* usage.adb: Document flag -gnates.

2014-01-20  Thomas Quinot  <quinot@adacore.com>

* s-tadeca.adb: Fix minor typos in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206825 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Pascal Obry <obry@adacore.com>
charlet [Mon, 20 Jan 2014 15:29:06 +0000 (15:29 +0000)]
2014-01-20  Pascal Obry  <obry@adacore.com>

* s-win32.ads (FreeLibrary): New import.

2014-01-20  Robert Dewar  <dewar@adacore.com>

* sem_res.adb, sem_cat.adb: Minor reformatting.
* sem_ch11.adb (Analyze_Raise_Statement): Only give warning about
assigning to OUT parameters for the current subprogram scope.
* exp_ch4.adb: Minor reformatting.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* exp_ch4.adb (Process_Transient_Object,
Find_Enclosing_Contexts): If the top-level if-expression that
generated the transient object is an actual in a call, the proper
Hook_Context is a construct enclosing the call.
* einfo.ads: Indicate that Related_Expression is used to link a
loop variable to the container expression over which the loop
takes place.
(Analyze_Iterator_Specification): Set the Related_Expression of
the loop variable in a container element iterator.
(Note_Possible_Modification): If the variable is the loop
variable in a container element iterator, indicate that the
enclosing container is also modified.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* aspects.adb (Move_Or_Merge_Aspects): Reimplemented.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206824 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:25:44 +0000 (15:25 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* s-taasde.ads, gnat_ugn.texi, s-tadeca.adb, sem_res.adb, s-tadeca.ads:
Minor reformatting and code clean up.

2014-01-20  Arnaud Charlet  <charlet@adacore.com>

* sem_cat.adb (Validate_Object_Declaration): Relax semantics
of objects of private type if Relaxed_RM_Semantics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206823 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Claire Dross <dross@adacore.com>
charlet [Mon, 20 Jan 2014 15:23:37 +0000 (15:23 +0000)]
2014-01-20  Claire Dross  <dross@adacore.com>

* a-cofove.ads (Vector): Capacity discriminant
should be in range of the index.

2014-01-20  Thomas Quinot  <quinot@adacore.com>

* a-caldel.ads(To_Duration), s-taasde.ads(Time_Enqueue):
Clarify specs s-tadeca.adb(Enqueue_Calendar): Compensate for
possible difference between epoch of Ada.Calendar clock and Ada
real-time/tasking clock.
* s-taprop-posix.adb: Minor comment fix.

2014-01-20  Doug Rupp  <rupp@adacore.com>

* sysdep.c [vxworks]: Remove Vxworks version noise for RTP.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference): Generate validity
checks on the prefix of attribute 'Old.
* sem_ch3.adb (Process_Range_Expr_In_Decl): Suppress the
generation of validity checks on a range that belongs to the
iteration scheme of a quantified expression.
* sem_ch5.adb (One_Bound): Suppress the generation of validity
checks on a bound that belongs to the iteration scheme of a
quantified expression, generate the check in all other cases.

2014-01-20  Bob Duff  <duff@adacore.com>

* gnat_ugn.texi: Enable --pp-new by default. Minor reorganization.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem_res.adb (Resolve): When compiling a predefined unit, ignore
interpretations that do not come from other predefined units,
to prevent spurious ambiguities in the presence of user-defined
operators in the context of (an instance of) a predefined unit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206822 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:21:18 +0000 (15:21 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Document that Loop_Variant is included in
Statement_Assertions.
* sem_prag.adb (Check_Kind): Add Loop_Variant to
Statement_Assertions (Check_Applicable_Policy): Add Loop_Variant
to Statement_Assertions.

2014-01-20  Doug Rupp  <rupp@adacore.com>

* sysdep.c (__gnat_is_file_not_found_error) [vxworks6]: Add case
for errno ENOENT from RTP on NFS mounted file system.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206821 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Ed Schonberg <schonberg@adacore.com>
charlet [Mon, 20 Jan 2014 15:19:15 +0000 (15:19 +0000)]
2014-01-20  Ed Schonberg  <schonberg@adacore.com>

* sem_util.adb (Check_Function_Writable_Actuals): 1) Do not
examine code that does not come from source. The check does not
apply to code generated for constraint checks, and such code may
generate spurious error messages when compiled with expansion
disabled (as in a generic unit) because side effects may not
have been removed.
2) Make error messages more explicit: indicate the component
of the construct whose value is indeterminate because of a
call to a function with in-out parameter in another component,
when there is no mandated order of execution between the two
components (actuals, aggregate components, alternatives).

2014-01-20  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Minor cleanup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206820 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Mon, 20 Jan 2014 15:17:29 +0000 (15:17 +0000)]
2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_attr.adb (Analyze_Attribute): Attributes 'Old and 'Result
can now apply to a refined postcondition.
* sem_ch6.adb (Analyze_Subprogram_Contract): Remove local
variable Result_Seen. Add variables Case_Prag, Post_Prag,
Seen_In_Case and Seen_In_Post. Update the mechanism that detects
whether postconditions and/or constract-cases mention attribute
'Result and introduce a post-state when applied to functions.
(Check_Result_And_Post_State): Removed.
* sem_prag.adb (Analyze_Pragma): Add local variable
Result_Seen. Verify that the expression of pragma Refined_Post
mentions attribute 'Result and introduces a post-state.
* sem_util.ads, sem_util.adb (Check_Result_And_Post_State): New routine.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch7.adb (Is_Subprogram_Call): New routine.
(Process_Transient_Objects): Make variable Must_Hook global with
respect to all locally declared subprograms. Search the context
for at least one subprogram call.
(Requires_Hooking): Removed.

2014-01-20  Claire Dross  <dross@adacore.com>

* a-cfdlli.ads a-cfhama.ads a-cfhase.ads a-cforma.ads
* a-cforse.ads a-cofove.ads: Add pragma Annotate (GNATprove,
External_Axiomatization);

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206819 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:15:34 +0000 (15:15 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* sem_attr.adb (Analyze_Attribute, case Loop_Entry): Allow
Loop_Entry in Assert, Assert_And_Cut, and Assume pragmas.
* sem_prag.adb (Analyze_Pragma, case Assert[_And_Cut], Assume):
Allow Loop_Entry to be used in these pragmas if they appear in
an appropriate context.
(Placement_Error): Specialize error
message for pragma Assert[_And_Cut] or pragma Assume containing
Loop_Entry attribute.
* a-exexpr-gcc.adb, sinput.adb: Minor reformatting.
* s-excmac-arm.ads, s-except.ads, s-excmac-gcc.ads: Minor reformatting
and code clean ups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206818 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 15:13:01 +0000 (15:13 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* gnat1drv.adb: Minor comment update.

2014-01-20  Tristan Gingold  <gingold@adacore.com>

* raise-gcc.c (PERSONALITY_FUNCTION/arm): Remove unused
variables, comment out unused code.
* a-exexpr-gcc.adb: Move declarations to s-excmac-gcc.ads
* s-excmac-gcc.ads: New file, extracted from a-exexpr-gcc.adb
* s-excmac-arm.ads: New file.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch4.adb (Expand_N_Slice): Remove constant D and variables
Drange and Index_Typ. Remove the circuitry which creates a
range check to compare the index type of the array against the
discrete_range.
* sem_res.adb (Resolve_Slice): Add local variable Dexpr. Update
the circuitry which creates a range check to handle a
discrete_range denoted by a subtype indication.

2014-01-20  Pierre-Marie Derodat  <derodat@adacore.com>

* sinput.adb, sinput.ads (Sloc_Range): Traverse the tree of original
nodes to get the original sloc range.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Pragma): Use Defining_Entity to obtain the
entity of a [library level] package.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206817 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Tristan Gingold <gingold@adacore.com>
charlet [Mon, 20 Jan 2014 14:00:29 +0000 (14:00 +0000)]
2014-01-20  Tristan Gingold  <gingold@adacore.com>

* raise-gcc.c (exception_class_eq): New function.
(is_handled_by): Use it to compare exception classes.
(PERSONALITY_STORAGE): Define. (continue_unwind): New function to
be called to return URC_CONTINUE_UNWIND.
(personality_body): New function, extracted from PERSONALITY_ROUTINE.
(PERSONALITY_ROUTINE): Add an implementation for the ARM unwinder.

2014-01-20  Robert Dewar  <dewar@adacore.com>

* opt.ads: Minor comment update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206815 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Mon, 20 Jan 2014 13:59:08 +0000 (13:59 +0000)]
2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch4.adb (Expand_N_Slice): Relocate some variables and
constants to the "Local variables" area. Add new constant D. Add
new variables Drange and Index_Typ.  Rename Pfx to Rep and Ptp
to Pref_Typ and update all occurrences. Add circuitry to extract
the discrete_range and the index type and build a range check.

2014-01-20  Arnaud Charlet  <charlet@adacore.com>

* gnat1drv.adb (Adjust_Global_Switches): Enable
Treat_Categorization_Errors_As_Warnings when Relaxed_RM_Semantics
is set.

2014-01-20  Thomas Quinot  <quinot@adacore.com>

* sem_ch5.adb, sem_ch4.adb: Minor reformatting.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch13.adb (Analyze_Aspect_Specifications):
When aspect SPARK_Mode appears on a package body, insert the
generated pragma at the top of the body declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206814 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Robert Dewar <dewar@adacore.com>
charlet [Mon, 20 Jan 2014 13:57:30 +0000 (13:57 +0000)]
2014-01-20  Robert Dewar  <dewar@adacore.com>

* sem_aggr.adb, exp_prag.adb, sem_aux.adb, sinfo.ads, sem_ch10.adb,
checks.adb, sem_prag.adb, sem_ch12.adb, freeze.adb, g-arrspl.adb,
expander.adb, gnat1drv.adb, exp_ch4.adb, sem_ch6.adb,
sem_ch8.adb, exp_dist.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206813 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Yannick Moy <moy@adacore.com>
charlet [Mon, 20 Jan 2014 13:54:43 +0000 (13:54 +0000)]
2014-01-20  Yannick Moy  <moy@adacore.com>

* gnat1drv.adb (Gnat1drv): Call Write_ALI with Object=True in GNATprove
mode.

2014-01-20  Pascal Obry  <obry@adacore.com>

* g-arrspl.ads (Slice_Set): New definition (will use a copy on
write scheme).
* g-arrspl.adb: Adapt all routine to this new implementation.
(Set): Copy the Slice_Set definition before reusing it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206812 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Arnaud Charlet <charlet@adacore.com>
charlet [Mon, 20 Jan 2014 13:53:22 +0000 (13:53 +0000)]
2014-01-20  Arnaud Charlet  <charlet@adacore.com>

* sem_prag.adb (Process_Import_Or_Interface): In
Relaxed_RM_Semantics, support old Ada 83 style of pragma Import.
(Analyze_Pragma): Ditto for pragma Export.
* exp_prag.adb (Expand_Pragma_Import_Or_Interface): Handle old pragma
Import style.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206810 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Mon, 20 Jan 2014 13:52:19 +0000 (13:52 +0000)]
2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* einfo.ads: E_Abstract_State is now part of the entities that
can be overloaded. Update type Overloadable_Kind to reflect the
inclusion of abstract states.
* sem_ch6.adb (New_Overloaded_Entity): A function can now
overload an abstract state.
* sem_prag.adb (Analyze_Constituent): Handle the overloading
of states by functions. Use Entity_Of to obtain the entity of
a constituent. (Analyze_Global_Item): Handle the overloading of
states by functions.
(Analyze_Initialization_Item): Handle the
overloading of states by functions.  Use Entity_Of to obtain the
entity of an item.
(Analyze_Input_Item): Handle the overloading
of states by functions. Use Entity_Of to obtain the entity of an item.
(Analyze_Input_Output): Handle the overloading of states by functions.
(Analyze_Refinement_Clause): Handle the overloading
of states by functions.  Use Entity_Of to obtain the entity of an item.
(Appears_In): Use Entity_Of to obtain the entity of an element.
(Check_Usage): Use Entity_Of to obtain the entity of
an item. Add a guard to prevent a crash due to a previous error.
(Resolve_State): New routine.

2014-01-20  Yannick Moy  <moy@adacore.com>

* spark_xrefs.ads, debug.adb, gnat1drv.adb, errout.adb, errout.ads,
opt.ads: Minor comments updates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206809 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Mon, 20 Jan 2014 13:50:15 +0000 (13:50 +0000)]
2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

* einfo.adb (Non_Limited_View): Applies to abstract states.
(Set_From_Limited_With): Applies to abstract states.
(Set_Non_Limited_View): Applies to abstract states.
(Write_Field17): Output the non-limited view of an abstract state.
* einfo.ads: Update the comment on usage and occurrences in
nodes for attributes From_Limited_With and Non_Limited_View.
* sem_aux.adb (Available_View): This routine can now handle
abstract states.
* sem_aux.ads (Available_View): This routine can now handle
abstract states. Update the comment on usage.
* sem_ch8.adb (Find_Expanded_Name): Handle abstract views
of states and variables.
(In_Pragmas_Depends_Or_Global): New routine.
* sem_ch10.adb (Build_Limited_Views): Implement
abstract (limited) views of variables and states.
(Build_Shadow_Entity): This routine is now a procedure. Add
formal parameter Shadow. Update the comment on usage. Add
context-specific decoration for states and variables.
(Decorate_State): New routine. (Decorate_Variable): New routine.
(Find_And_Process_States): New routine.
(Process_Declarations): Renamed to Process_Declarations_And_States.
(Process_Declarations_And_States): Add formal parameters
Pack and Create_Abstract_Views. Update the comment on usage.
(Process_States): New routine.
* sem_prag.adb (Check_Dependency_Clause): Handle abstract
views of states and variables. Match the abstract view of a state
against its corresponding non-abstract view.
(Is_Matching_Input):
Handle abstract views of states and variables. Match the abstract
view of a state against its corresponding non-abstract view.
(Process_Global_Item): Handle abstract views of states and
variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206808 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Bob Duff <duff@adacore.com>
charlet [Mon, 20 Jan 2014 13:48:45 +0000 (13:48 +0000)]
2014-01-20  Bob Duff  <duff@adacore.com>

* sem_ch10.adb (Expand_With_Clause): Don't
recurse on the prefix if the current with-ed name refers to a
package that renames its own parent, eg "package P.Q renames P;".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206807 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Yannick Moy <moy@adacore.com>
charlet [Mon, 20 Jan 2014 13:47:41 +0000 (13:47 +0000)]
2014-01-20  Yannick Moy  <moy@adacore.com>

* exp_spark.adb (Expand_SPARK_Call): Remove procedure.
* opt.adb, opt.ads (Full_Expander_Active): Remove function.
* checks.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb, sem_aggr.adb,
* sem_ch10.adb, sem_ch5.adb, sem_ch6.adb, sem_ch8.adb, sem_ch9.adb,
* sem_disp.adb, sem_res.adb Replace Full_Expander_Active by
Expander_Active.

2014-01-20  Yannick Moy  <moy@adacore.com>

* sinfo.ads Update documentation of GNATprove mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206806 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Yannick Moy <moy@adacore.com>
charlet [Mon, 20 Jan 2014 13:44:07 +0000 (13:44 +0000)]
2014-01-20  Yannick Moy  <moy@adacore.com>

* adabkend.adb, ali-util.adb, errout.adb, exp_ch7.adb,
* exp_dbug.adb, freeze.adb, lib-xref.adb, restrict.adb,
* sem_attr.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch8.adb,
* sem_prag.adb, sem_res.adb, sem_util.adb Rename SPARK_Mode into
GNATprove_Mode.
* sem_ch13.adb: Remove blank.
* exp_spark.adb, exp_spark.ads (Expand_SPARK_Call): Only replace
subprograms by alias for renamings, not for inherited primitive
operations.
* exp_util.adb (Expand_Subtype_From_Expr): Apply the expansion
in GNATprove mode.
(Remove_Side_Effects): Apply the removal in
GNATprove mode, for the full analysis of expressions.
* expander.adb (Expand): Call the light SPARK expansion in GNATprove
mode.
(Expander_Mode_Restore, Expander_Mode_Save_And_Set): Ignore
save/restore actions for Expander_Active flag in GNATprove mode,
similar to what is done in ASIS mode.
* frontend.adb (Frontend): Generic bodies are instantiated in
GNATprove mode.
* gnat1drv.adb (Adjust_Global_Switches): Set operating
mode to Check_Semantics in GNATprove mode, although a light
expansion is still performed.
(Gnat1drv): Set Back_End_Mode to
Declarations_Only in GNATprove mode, and later on special case
the GNATprove mode to continue analysis anyway.
* lib-writ.adb (Write_ALI): Always generate ALI files in
GNATprove mode.
* opt.adb, opt.ads (Full_Expander_Active): Make it equivalent to
Expander_Active.
(SPARK_Mode): Renamed as GNATprove_Mode.
* sem_aggr.adb (Aggregate_Constraint_Checks): Add checks in the
tree in GNATprove_Mode.
* sem_ch12.adb (Analyze_Package_Instantiation): Always instantiate
body in GNATprove mode.
(Need_Subprogram_Instance_Body): Always instantiate body in GNATprove
mode.
* sem_ch3.adb (Constrain_Index, Process_Range_Expr_In_Decl):
Make sure side effects are removed in GNATprove mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206805 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago[AArch64] Relax CANNOT_CHANGE_MODE_CLASS
belagod [Mon, 20 Jan 2014 12:34:13 +0000 (12:34 +0000)]
[AArch64] Relax CANNOT_CHANGE_MODE_CLASS

gcc/
* config/aarch64/aarch64-protos.h
(aarch64_cannot_change_mode_class_ptr): Declare.
* config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
aarch64_cannot_change_mode_class_ptr): New.
* config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
backend hook aarch64_cannot_change_mode_class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206804 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago[AArch64] Fix behaviour of -mcpu option to match ARM.
jgreenhalgh [Mon, 20 Jan 2014 11:32:32 +0000 (11:32 +0000)]
[AArch64] Fix behaviour of -mcpu option to match ARM.

gcc/

* common/config/aarch64/aarch64-common.c
(aarch64_handle_option): Don't handle any option order logic here.
* config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
selected_cpu, warn on architecture version mismatch.
(aarch64_override_options): Fix parsing order for option strings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206803 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agogcc:
iains [Mon, 20 Jan 2014 11:20:24 +0000 (11:20 +0000)]
gcc:

PR bootstrap/59496
* config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
warning.  Amend comment to reflect current functionality.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206802 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-20 Richard Biener <rguenther@suse.de>
rguenth [Mon, 20 Jan 2014 11:01:53 +0000 (11:01 +0000)]
2014-01-20  Richard Biener  <rguenther@suse.de>

PR middle-end/59860
* builtins.c (fold_builtin_strcat): Remove case better handled
by tree-ssa-strlen.c.

* gcc.dg/pr59860.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206799 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Robustify tests
ebotcazou [Mon, 20 Jan 2014 10:59:26 +0000 (10:59 +0000)]
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Robustify tests
for aliased objects with an unconstrained nominal subtype.
* gcc-interface/trans.c (Call_to_gnu): Likewise.
(gnat_to_gnu) <case N_Op_Not>: Robustify test for private type.
<case N_Op_Minus>: Remove useless code.
(Exception_Handler_to_gnu_zcx): Minor tweaks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206798 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago[AArch64] Make -mcpu, -march and -mtune case-insensitive.
jgreenhalgh [Mon, 20 Jan 2014 10:57:46 +0000 (10:57 +0000)]
[AArch64] Make -mcpu, -march and -mtune case-insensitive.

gcc/

* config/aarch64/aarch64.opt
(mcpu, march, mtune): Make case-insensitive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206797 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Record_Subtype>:
ebotcazou [Mon, 20 Jan 2014 10:51:46 +0000 (10:51 +0000)]
* gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Record_Subtype>:
Tidy up.  For a subtype with discriminants and variant part, if a
variant is statically selected and the fields all have a constant
position, put them in order of increasing position.  Likewise if
no variant part but representation clause is present.
* gcc-interface/utils.c (make_packable_type): Robustify.
(maybe_pad_type): Use local variable and tidy up condition.  If no
alignment is specified, use the original one.
(create_type_stub_decl): Minor tweak.
(convert) <case VECTOR_CST>: Fix typo.
<case CONSTRUCTOR>: Deal with padding types around the same type.
Do not punt on missing fields.
(unchecked_convert): Call finish_record_type to lay out the special
record types made for conversions from/to problematic integer types.
Bump the alignment of CONSTRUCTORs before converting them to a more
aligned type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206796 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Component>: Remove
ebotcazou [Mon, 20 Jan 2014 10:29:09 +0000 (10:29 +0000)]
* gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Component>: Remove
obsolete code for type_annotate_only mode, simplify code and slightly
improve wording of comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206794 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agoc-family/
ebotcazou [Mon, 20 Jan 2014 10:18:49 +0000 (10:18 +0000)]
c-family/
* c-ada-spec.h (dump_ada_specs): Revert prototype change.
* c-ada-spec.c (dump_ads): Likewise.
(cpp_check): Likewise.
(dump_ada_specs): Likewise.
cp/
* decl2.c (cpp_check): Revert prototype change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206793 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago PR target/59880
jakub [Mon, 20 Jan 2014 09:52:21 +0000 (09:52 +0000)]
PR target/59880
* config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
if operands[1] is a REG or ZERO_EXTEND of a REG.

* gcc.target/i386/pr59880.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206792 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * gcc.dg/pr44194-1.c: Tweak regexp.
ebotcazou [Mon, 20 Jan 2014 09:11:16 +0000 (09:11 +0000)]
* gcc.dg/pr44194-1.c: Tweak regexp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206791 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * MAINTAINERS: Convert to UTF-8.
gerald [Mon, 20 Jan 2014 03:15:26 +0000 (03:15 +0000)]
* MAINTAINERS: Convert to UTF-8.
Properly sort Xinliang David Li's entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206790 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agoDaily bump.
gccadmin [Mon, 20 Jan 2014 00:17:00 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206789 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
jvdelisle [Sun, 19 Jan 2014 23:21:10 +0000 (23:21 +0000)]
2014-01-19  Steven G. Kargl  <kargl@gcc.gnu.org>

PR libfortran/59771
PR libfortran/59774
PR libfortran/59836
* gfortran.dg/round_3.f08: New cases added.
* gfortran.dg/fmt_g_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206786 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-19 Jerry DeLisle <jvdelisle@gcc.gnu>
jvdelisle [Sun, 19 Jan 2014 23:17:43 +0000 (23:17 +0000)]
2014-01-19  Jerry DeLisle  <jvdelisle@gcc.gnu>
    Dominique d'Humieres  <dominiq@lps.ens.fr>

PR libfortran/59771
PR libfortran/59774
PR libfortran/59836
* io/write_float.def (output_float): Fix wrong handling of the
Fw.0 format.
(output_float_FMT_G_): Fixes rounding issues with -m32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206785 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
hubicka [Sun, 19 Jan 2014 23:12:24 +0000 (23:12 +0000)]
* varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206784 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-19 Tim Shen <timshen91@gmail.com>
timshen [Sun, 19 Jan 2014 21:59:20 +0000 (21:59 +0000)]
2014-01-19  Tim Shen  <timshen91@gmail.com>

* include/bits/regex_compiler.h (_Comipler<>::_M_quantifier()):
Fix parse error of multiple consecutive quantifiers like "a**".
* include/bits/regex_compiler.tcc (_Comipler<>::_M_quantifier()):
Likewise.
* testsuite/28_regex/basic_regex/multiple_quantifiers.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206783 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * g++.dg/pr49718.C: Add "-mno-explicit-relocs" for alpha*-*-* targets.
uros [Sun, 19 Jan 2014 19:21:26 +0000 (19:21 +0000)]
* g++.dg/pr49718.C: Add "-mno-explicit-relocs" for alpha*-*-* targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206782 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
danglin [Sun, 19 Jan 2014 18:09:53 +0000 (18:09 +0000)]
* config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
long non-pic millicode calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206779 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago2014-01-19 Kito Cheng <kito@0xlab.org>
rsandifo [Sun, 19 Jan 2014 17:36:00 +0000 (17:36 +0000)]
2014-01-19  Kito Cheng  <kito@0xlab.org>

* gcc/builtins.c (expand_movstr): Check movstr expand done or fail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206777 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agogcc/testsuite/
rsandifo [Sun, 19 Jan 2014 17:07:11 +0000 (17:07 +0000)]
gcc/testsuite/
* gcc.target/mips/pr54240.c: Add -ffat-lto-objects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206776 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agoSince started, the VAX backend doesn't compile with config-list.mk
jbglaw [Sun, 19 Jan 2014 15:52:20 +0000 (15:52 +0000)]
Since started, the VAX backend doesn't compile with config-list.mk
because one of VAX's macros doesn't use its argument:

g++ -c   -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -DHAVE_CONFIG_H -I. -I. -I../../../gcc/gcc -I../../../gcc/gcc/. -I../../../gcc/gcc/../include -I../../../gcc/gcc/../libcpp/include -I/opt/cfarm/mpc/include  -I../../../gcc/gcc/../libdecnumber -I../../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber -I../../../gcc/gcc/../libbacktrace    -o loop-invariant.o -MT loop-invariant.o -MMD -MP -MF ./.deps/loop-invariant.TPo ../../../gcc/gcc/loop-invariant.c
../../../gcc/gcc/loop-invariant.c: In function ‘bool check_dependency(basic_block, df_ref, bitmap)’:
../../../gcc/gcc/loop-invariant.c:789:20: error: unused variable ‘regno’ [-Werror=unused-variable]
       unsigned int regno = DF_REF_REGNO (use);
                    ^
cc1plus: all warnings being treated as errors
make[2]: *** [loop-invariant.o] Error 1

This should fix it:

2014-01-15  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

* config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.

[BR]: http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00882.html

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206775 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago PR target/59379
uros [Sun, 19 Jan 2014 15:48:14 +0000 (15:48 +0000)]
PR target/59379
* config/i386/i386.md (*lea<mode>): Zero-extend return register
to DImode for zero-extended addresses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206774 138bc75d-0d04-0410-961f-82ee72b054a4

10 years ago PR rtl-optimization/57763
jakub [Sun, 19 Jan 2014 15:30:22 +0000 (15:30 +0000)]
PR rtl-optimization/57763
* bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
on the new indirect jump_insn and increment LABEL_NUSES (label).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206773 138bc75d-0d04-0410-961f-82ee72b054a4

10 years agogcc/testsuite/
rsandifo [Sun, 19 Jan 2014 09:57:24 +0000 (09:57 +0000)]
gcc/testsuite/
* gcc.dg/vect/pr57705.c: Require vect_int.
* gcc.dg/vect/pr58508.c: Fix order of dg-require-effective-target line.
* gcc.dg/vect/vect-alias-check.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206771 138bc75d-0d04-0410-961f-82ee72b054a4