PR libstdc++/57898
* include/std/functional (_Mem_fn_traits_base): New class template.
(_Mem_fn_traits): New class template with specializations for every
combination of cv-qualified and ref-qualified member function.
(_Mem_fn_base): New class template for all pointer to member function
types and partial specialization for pointer to member object types.
(_Mem_fn): Inherit from _Mem_fn_base.
* testsuite/20_util/function_objects/mem_fn/refqual.cc: New.
From-SVN: r217024
gcc/
* config/mips/mips.h (MOVE_BY_PIECES_P): Remove.
(STORE_BY_PIECES_P): Likewise.
* config/mips/mips.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
(mips_move_by_pieces_p): Rename to...
(mips_use_by_pieces_infrastructure_p): ...this, use new hook
parameters, use the default hook implementation as a
fall-back.
From-SVN: r217002
PR target/63620
* config/i386/i386.md (*pushtf): Allow only CONST_DOUBLES that won't
be reloaded through memory.
(*pushxf): Ditto.
(*pushdf): Ditto.
From-SVN: r216987
PR rtl-optimization/63659
* ree.c (update_reg_equal_equiv_notes): New function.
(combine_set_extension, transform_ifelse): Use it.
* gcc.c-torture/execute/pr63659.c: New test.
From-SVN: r216985
* aspects.adb Add an entry for aspect Ghost in table
Canonical_Aspect.
* aspects.ads Add an entry for aspect Ghost in tables
Aspect_Argument, Aspect_Delay, Aspect_Id, Aspect_Names and
Implementation_Defined_Aspect.
* einfo.adb: Flags 277 and 278 are now in use.
(Is_Checked_Ghost_Entity): New routine.
(Is_Ghost_Entity): Removed.
(Is_Ghost_Subprogram): Removed.
(Is_Ignored_Ghost_Entity): New routine.
(Set_Is_Checked_Ghost_Entity): New routine.
(Set_Is_Ignored_Ghost_Entity): New routine.
(Write_Entity_Flags): Output flags Is_Checked_Ghost_Entity and
Is_Ignored_Ghost_Entity.
* einfo.ads: Add new flags Is_Checked_Ghost_Entity
and Is_Ignored_Ghost_Entity along with usage in nodes.
(Is_Checked_Ghost_Entity): New routine and pragma Inline.
(Is_Ghost_Entity): Removed along with synthesized flag
description and usage in nodes.
(Is_Ghost_Subprogram): Removed along with synthesized flag description
and usage in nodes.
(Is_Ignored_Ghost_Entity): New routine and pragma Inline.
(Set_Is_Checked_Ghost_Entity): New routine and pragma Inline.
(Set_Is_Ignored_Ghost_Entity): New routine and pragma Inline.
* freeze.adb (Freeze_Entity): A Ghost type cannot be effectively
volatile.
* par-prag.adb Pragma Ghost does not need special handling by
the parser.
* repinfo.adb (List_Mechanisms): Remove the entry for convention Ghost.
* sem_attr.adb (Analyze_Access_Attribute): Remove obsolete check.
* sem_ch3.adb (Analyze_Full_Type_Declaration): Mark
the type as Ghost when its enclosing context is Ghost.
(Analyze_Incomplete_Type_Decl): Mark the type as Ghost when
its enclosing context is Ghost.
(Analyze_Number_Declaration): Mark the number as Ghost when its
enclosing context is Ghost.
(Analyze_Object_Declaration): Mark the object as Ghost when its
enclosing context is Ghost. Verify the Ghost policy between
initial declaration and completion of a deferred constant.
(Analyze_Object_Contract): A Ghost variable cannot be effectively
volatile, imported or exported.
(Build_Derived_Record_Type): Mark a type extension as Ghost when it
implements a Ghost interface.
(Build_Record_Type): Inherit volatility and "ghostness" from
the parent type.
(Check_Completion): A Ghost entity declared
in a non-Ghost package does not require completion in a body.
(Implements_Ghost_Interface): New routine.
(Process_Full_View): Inherit "ghostness" from the partial view. Verify
the Ghost policy between the partial and full views. Verify the
completion of a Ghost type extension.
* sem_ch4.adb (Check_Ghost_Subprogram_Call): Removed.
* sem_ch5.adb (Analyze_Assignment): Analyze the left hand side first.
* sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Mark
the subprogram as Ghost when its enclosing context is Ghost.
(Analyze_Generic_Subprogram_Body): Mark the generic body as Ghost
when its enclosing context is Ghost. Verify the Ghost policy
between the spec and body.
(Analyze_Subprogram_Body_Helper): Mark the body as Ghost when its
enclosing context is Ghost. Verify the Ghost policy between the spec
and body.
(Check_Conformance): A Ghost subprogram profile and a non-Ghost
subprogram profile are not subtype conformant.
(Convention_Of): Removed.
* sem_ch7.adb (Analyze_Package_Body_Helper): Inherit the
"ghostness" from the spec. Verify the Ghost policy between
the spec and body.
(Analyze_Private_Type_Declaration): Mark the type as Ghost when its
enclosing context is Ghost.
(Requires_Completion_In_Body): New routine.
(Unit_Requires_Body): Use Requires_Completion_In_Body.
(Unit_Requires_Body_Info): Rename formal parameter P to Pack_Id, update
comment on usage and all uses of P in the body. Use
Requires_Completion_In_Body.
* sem_ch7.ads (Unit_Requires_Body): Rename formal parameter P
to Pack_Id, update comment on usage and all uses of P in the body.
* sem_ch8.adb (Analyze_Exception_Renaming): Inherit the "ghostness"
from the renamed excention.
(Analyze_Generic_Renaming): Inherit the "ghostness" from the
renamed generic subprogram.
(Analyze_Object_Renaming): Inherit the "ghostness" from the renamed
object.
(Analyze_Package_Renaming): Inherit the "ghostness" from the
renamed package.
(Analyze_Subprogram_Renaming): Inherit the "ghostness" from the
renamed subprogram.
* sem_ch11.adb (Analyze_Exception_Declaration): Mark an exception
as Ghost when its enclosing context is Ghost.
* sem_ch12.adb (Analyze_Generic_Package_Declaration,
Analyze_Generic_Subprogram_Declaration): Mark an exception as
Ghost when its enclosing context is Ghost.
(Preanalyze_Actuals): Remove obsolete check.
* sem_ch13.adb (Analyze_Aspect_Specifications): Add processing
for aspect Ghost.
(Check_Aspect_At_Freeze_Point): Aspects
Depends and Global do no need special checking at freeze point.
(Insert_After_SPARK_Mode): Update comment on usage.
* sem_mech.adb (Set_Mechanisms): Remove the entry for convention Ghost.
* sem_prag.adb Add an entry for pragma Ghost in table Sig_Flags.
(Analyze_Abstract_State): Update the grammar of the pragma. Add
formal parameter Pack_Id along with comment on usage. Mark an
abstract state as Ghost when its enclosing context is Ghost. Add
processing for option Ghost.
(Analyze_Constituent): Verify
that a Ghost abstract state is refined by Ghost constituents.
(Analyze_Pragma): "Ghost" is now a valid policy. Add checks
related to the use and placement of Check_Policy Ghost. Add
processing for pragma Ghost.
(Check_Ghost_Constituent): New routine.
(Is_Valid_Assertion_Kind): "Ghost" is now a valid assertion.
(Process_Convention): Remove obsolete check.
(Set_Convention_From_Pragma): Remove the processing for convention
Ghost.
* sem_res.adb (Check_Ghost_Context): New routine.
(Resolve_Call): Verify that a reference to a Ghost entity appears in a
suitable context. Verify the Ghost polity between point of declaration
and point of use.
(Resolve_Entity_Name): Verify that a reference to
a Ghost entity appears in a suitable context. Verify the Ghost
polity between point of declaration and point of use.
* sem_util.adb (Check_Ghost_Completion): New routine.
(Check_Ghost_Derivation): New routine.
(Incomplete_Or_Partial_View): New routine.
(Incomplete_Or_Private_View): Removed.
(Is_Ghost_Entity): New routine.
(Is_Ghost_Statement_Or_Pragma): New routine.
(Is_Subject_To_Ghost): New routine.
(Policy_In_Effect): New routine.
(Set_Is_Ghost_Entity): New routine.
(Within_Ghost_Scope): New routine.
* sem_util.ads (Check_Ghost_Completion): New routine.
(Check_Ghost_Derivation): New routine.
(Incomplete_Or_Partial_View): New routine.
(Incomplete_Or_Private_View): Removed.
(Is_Ghost_Entity): New routine.
(Is_Ghost_Statement_Or_Pragma): New routine.
(Is_Subject_To_Ghost): New routine.
(Policy_In_Effect): New routine.
(Set_Is_Ghost_Entity): New routine.
(Within_Ghost_Scope): New routine.
* snames.adb-tmpl (Get_Convention_Id): Remove the entry for
convention Ghost.
(Get_Convention_Name): Remove the entry for convention Ghost.
* snames.ads-tmpl Remove the convention id for Ghost. Add a
pragma id for Ghost.
2014-10-31 Sergey Rybin <rybin@adacore.com frybin>
* gnat_ugn.texi: Add description of --RTS option for ASIS tools.
From-SVN: r216981
2014-10-31 Vincent Celier <celier@adacore.com>
* prj-part.adb (Parse_Single_Project): Call Set_Display_Name_Of.
* prj-proc.adb (Recursive_Process): Call Display_Name_Of to
get the project Display_Name.
* prj-tree.adb (Display_Name_Of): New function
(Set_Display_Name_Of): New procedure.
(Create_Project): Call Set_Display_Name_Of.
* prj-tree.ads (Display_Name_Of): New function.
(Set_Display_Name_Of): New procedure.
(Project_Node_Record): New component Display_Name.
(Project_Name_And_Node): Remove component Display_Name.
* prj-conf.adb (Parse_Project_And_Apply_Config): Use the full
Config_File_Path as the Config_File_Name, not just its simple
name.
2014-10-31 Thomas Quinot <quinot@adacore.com>
* get_scos.adb: Minor reformatting.
2014-10-31 Ed Schonberg <schonberg@adacore.com>
* exp_ch5.adb (Expand_Formal_Container_Loop): Create block to
capture declaration for cursor to prevent spurious errors when
several formal iterators that use the same cursoe name appear
in the same context.
From-SVN: r216978
2014-10-31 Richard Biener <rguenther@suse.de>
* genmatch.c (expr::gen_transform): Use NOP_EXPRs instead of
CONVERT_EXPRs in generated code.
(dt_simplify::gen): Likewise.
From-SVN: r216977
gcc/
PR target/63534
* config/i386/i386.c (ix86_init_pic_reg): Emit SET_GOT to
REAL_PIC_OFFSET_TABLE_REGNUM for mcount profiling.
(ix86_save_reg): Save REAL_PIC_OFFSET_TABLE_REGNUM when profiling
using mcount in 32bit PIC mode.
(ix86_elim_entry_set_got): New.
(ix86_expand_prologue): For the mcount profiling emit new SET_GOT
in PROLOGUE, delete initial if possible.
gcc/testsuite/
PR target/63534
* gcc.target/i386/mcount_pic.c: New.
From-SVN: r216975
2014-10-31 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
PR tree-optimization/63259
* tree-ssa-math-opts.c (bswap_replace): Replace expression by a
rotation left if it is a 16 bit byte swap.
(pass_optimize_bswap::execute): Also consider bswap in LROTATE_EXPR
and RROTATE_EXPR statements if it is a byte rotation.
gcc/testsuite/
PR tree-optimization/63259
* optimize-bswapsi-1.c (swap32_f): New bswap pass test.
* optimize-bswaphi-1.c: Drop useless SIType definition and fix typo in
following comment.
From-SVN: r216971
2014-10-31 Vincent Celier <celier@adacore.com>
* prj-proc.adb (Recursive_Process): Make sure that the project
display name is never No_Name.
From-SVN: r216970
2014-10-31 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Analyze_Access_Attribute): Do not emit error
message if reference does not come from source, as in the case
for the controlling argument of a dispatching call. Error is
diagnosed when call is resolved.
* sem_ch4.adb (Complete_Object_Operation); Fix incorrect RM
reference in error message.
* sem_res.adb (Check_Prefixed_Call): ditto.
2014-10-31 Yannick Moy <moy@adacore.com>
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Do not
suppress checks when pragma Restrictions (No_Exception) is used in
CodePeer or GNATprove mode.
2014-10-31 Yannick Moy <moy@adacore.com>
* gnat1drv.adb (Adjust_Global_Switches): Explicitly mark language
checks as not suppressed in GNATprove mode.
2014-10-31 Ed Schonberg <schonberg@adacore.com>
* sem_elab.adb (Check_Elab_Call): Nothing to check if call is
being pre-analyzed.
* sem_ch3.adb (Complete_Private_Subtype): If all rep items of full
view are those of the base, use rep_item chain of partial view,
which may include aspects.
* sem_cat.adb (Is_non_Remote_Access_Type): Use underlying type
of base type, to handle properly declared subtypes.
From-SVN: r216969
2014-10-31 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Analyze_Generic_Package_Declaration): If there
is a default storage pool, add a corresponding aspect to the
generic unit, to be used at the point of instantiation.
(Analyze_Package_Instantiation): If generic unit has aspect
specifications, propagate them to instance. If instance has a
Default_Storage_Pool aspect, make sure that it overrides the
one that may be inherited from the generic.
2014-10-31 Vincent Celier <celier@adacore.com>
* prj-attr.adb: Minor removal of attributes of package Linker
that have never been used and never been documented.
* projects.texi: Add documentation for attribute Runtime.
* prj-nmsc.adb (Check_Configuration): Do not report a warning
for unknown compilers when the project is externally built.
From-SVN: r216968
2014-10-31 Vasiliy Fofanov <fofanov@adacore.com>
* prj-conf.adb (Do_Autoconf): Refactor the code so that empty
Normalized_Pathname doesn't inhibit the custom Selected_Target
value.
* prj-conf.adb (Parse_Project_And_Apply_Config): Make sure that
Automatically_Generated is correctly set after the first call
to Process_Project_And_Apply_Config and not modified after the
second call, if any.
2014-10-31 Yannick Moy <moy@adacore.com>
* Makefile.rtl, gnat_rm.texi, impunit.adb: Add mention of new library
files.
* a-cfinve.adb, a-cfinve.ads: New unit for formal indefinite
vectors, suitable for use in client SPARK code, also more
efficient than the standard vectors.
* a-coboho.adb, a-coboho.ads New unit for bounded holders, that
are used to define formal indefinite vectors in terms of formal
definite ones.
* a-cofove.adb, a-cofove.ads: Simplification of the API of formal
definite vectors, similar to the API of the new indefinite ones. A
new formal parameter of the generic unit called Bounded allows
to define growable vectors that use dynamic allocation.
From-SVN: r216967
2014-10-31 Vincent Celier <celier@adacore.com>
* prj-conf.adb (Look_For_Project_Paths): New procedure
(Parse_Project_And_Apply_Config): Initially, parse the project
files ignoring missing withs. If there are missing withs, extend
the project path with directories rooted at the compiler roots,
including directories rooted at the runtime roots, if there are
non default runtimes, in the PATH orser.
* prj-env.adb (Initialize_Default_Project_Path): Do not add
any directory from the prefix if the target is "-".
* prj-part.adb (Parse): Initialize the tables, as Parse may be
call several times by gprbuild.
* prj.adb (Update_Ignore_Missing_With): New procedure.
2014-10-31 Ed Schonberg <schonberg@adacore.com>
* sem_aux.adb (First_Stored_Discriminant,
Has_Completely_Hidden_Discriminant): When scanning the list of
discriminants to locate possibly hidden (inherited) discriminants,
ignore itypes that may appear in the entity list, when an access
discriminants is constrained by an access attribute reference.
2014-10-31 Javier Miranda <miranda@adacore.com>
* freeze.adb (Freeze_Record_Type): Add missing
check to verify that all the primitives of an interface type
are abstract or null procedures.
2014-10-31 Vincent Celier <celier@adacore.com>
* s-os_lib.adb, s-os_lib.ads: New function Non_Blocking_Spawn that
redirects standard output and standard error to two different files.
2014-10-31 Bob Duff <duff@adacore.com>
* makeutl.ads: Minor comment fix.
2014-10-31 Arnaud Charlet <charlet@adacore.com>
* system-linux-x86_64.ads, system-mingw-x86_64.ads (Word_Size,
Memory_Size): Use Standard'Word_Size so that the value can be changed
via a target configuration file.
From-SVN: r216965
2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
* exp_ch4.adb: Minor tweak.
2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch12.adb (Analyze_Package_Instantiation): Do not inline with
back-end inlining.
(Must_Inline_Subp): Delete.
* sem_util.ads, sem_util.adb (Must_Inline): Likewise.
2014-10-31 Ed Schonberg <schonberg@adacore.com>
* freeze.adb (Freeze_Entity): A default_pool does not apply to
internal access types generated for 'access references.
* sem_prag (Analyze_Pragma, case Default_Pool): If the name is
not null it must designate a variable.
2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb: Minor reformatting.
2014-10-31 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Build_Derived_Private_Type): If the derived
type has access discriminants, create itype references for their
anonymous types, so that they are elaborated before the generated
bodies for the primitive operations of the type.
2014-10-31 Tristan Gingold <gingold@adacore.com>
* prj-conf.adb (Locate_Runtime): Remove procedure.
From-SVN: r216963
2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb (Has_Excluded_Declaration): With back-end inlining,
only return true for nested packages.
(Cannot_Inline): Issue errors/warnings whatever the optimization level
for back-end inlining and remove assertion.
2014-10-31 Sergey Rybin <rybin@adacore.com frybin>
* table.adb (Tree_Read, Tree_Write): Use parentheses to specify
the desired order of '*' and '/' operations to avoid overflow.
2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
* exp_ch6.adb (Do_Inline): Remove unreachable code.
(Do_Inline_Always): Likewise.
2014-10-31 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb (Check_Stand_Alone_Library): Change error message
when library has no Ada interfaces and Library_Standalone is
declared.
From-SVN: r216961
2014-10-31 Arnaud Charlet <charlet@adacore.com>
* sem_ch13.adb (Check_Constant_Address_Clause): Disable checks
on address clauses in CodePeer mode.
2014-10-31 Javier Miranda <miranda@adacore.com>
* inline.adb (Expand_Inlined_Call): Do not skip
inlining of calls to subprogram renamings.
2014-10-31 Hristian Kirtchev <kirtchev@adacore.com>
* sem_res.adb (Resolve_Entity_Name): Account for
the case where the immediate parent of a reference to an entity
is a parameter association.
From-SVN: r216960
2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb (Check_And_Split_Unconstrained_Function): Do not
test for the presence of nested subprograms.
2014-10-31 Ed Schonberg <schonberg@adacore.com>
* aspects.ads, aspects.adb: Add aspect Default_Storage_Pool.
* sem_ch13.adb (Analyze_One_Aspect): Generate pragma for aspect
Default_Storage_Pool.
From-SVN: r216959
2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch6.adb: Remove obsolete comment.
2014-10-31 Olivier Hainque <hainque@adacore.com>
* g-allein.ads: bind vec_sld for pixels to 8hi vsldoi instead
of 4si, as pixels are short.
2014-10-31 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Resolve_Call): Do not reject a call to a protected
operation in the spec of a protected type, when the call appears
in a pre/postcondition for another protected operation.
2014-10-31 Tristan Gingold <gingold@adacore.com>
* prj-conf.adb: Locate_Runtime: Always search the runtime in
project path.
2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
* inline.adb (Check_Package_Body_For_Inlining): Adjust previous
change to use correct idiom for back-end inlining.
From-SVN: r216958
