Arnaud Charlet [Wed, 7 Jan 2015 08:52:35 +0000 (09:52 +0100)]
[multiple changes]
2015-01-07 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Expand_Interface_Conversion): Adding missing
generation of accessibility check.
2015-01-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Derived_Type_Declaration): In the case of an
illegal completion from a class- wide type, set etype of the
derived type properly to prevent cascaded errors.
From-SVN: r219283
Robert Dewar [Wed, 7 Jan 2015 08:49:42 +0000 (08:49 +0000)]
prj.ads, [...]: Minor reformatting.
2015-01-07 Robert Dewar <dewar@adacore.com>
* prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
reformatting.
2015-01-07 Robert Dewar <dewar@adacore.com>
* restrict.adb (Check_Restriction_No_Use_Of_Attribute):
New procedure.
(OK_No_Use_Of_Entity_Name): New function.
(Set_Restriction_No_Use_Of_Entity): New procedure.
* restrict.ads (Check_Restriction_No_Use_Of_Attribute):
New procedure.
(OK_No_Use_Of_Entity_Name): New function.
(Set_Restriction_No_Use_Of_Entity): New procedure.
* sem_ch8.adb (Find_Direct_Name): Add check for violation of
No_Use_Of_Entity.
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Add processing for new restriction No_Use_Of_Entity.
From-SVN: r219282
Eric Botcazou [Wed, 7 Jan 2015 08:45:17 +0000 (08:45 +0000)]
freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic component type as to Has_Atomic_Components type.
2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
* freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
component type as to Has_Atomic_Components type. Remove useless
test on Is_Aliased component type.
From-SVN: r219281
Hristian Kirtchev [Wed, 7 Jan 2015 08:41:47 +0000 (08:41 +0000)]
2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
* alloc.ads Alphabetize several declarations. Add constants
Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
* atree.adb Add with and use clauses for Opt.
(Allocate_Initialize_Node): Mark a node as ignored Ghost
if it is created in an ignored Ghost region.
(Ekind_In): New variant.
(Is_Ignored_Ghost_Node): New routine.
(Set_Is_Ignored_Ghost_Node): New routine.
* atree.adb Aplhabetize several subprograms declarations. Flag
Spare0 is now known as Is_Ignored_Ghost_Node.
(Ekind_In): New variant.
(Is_Ignored_Ghost_Node): New routine.
(Set_Is_Ignored_Ghost_Node): New routine.
* einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
(Contains_Ignored_Ghost_Code): New routine.
(Set_Contains_Ignored_Ghost_Code): New routine.
(Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
It is now possible to set this property on an unanalyzed entity.
(Write_Entity_Flags): Output the status of flag
Contains_Ignored_Ghost_Code.
* einfo.ads New attribute Contains_Ignored_Ghost_Code along with
usage in nodes.
(Contains_Ignored_Ghost_Code): New routine
along with pragma Inline.
(Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
* exp_ch3.adb Add with and use clauses for Ghost.
(Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
Set the Ghost_Mode in effect.
(Restore_Globals): New routine.
* exp_ch7.adb (Process_Declarations): Do not process a context
that invoves an ignored Ghost entity.
* exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
construct that has been rewritten as a null statement.
* exp_disp.adb Add with and use clauses for Ghost.
(Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
the Ghost_Mode in effect.
(Restore_Globals): New routine.
* exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
does not require any clean up. Add two missing cases that deal
with block statements.
* freeze.adb Add with and use clauses for Ghost.
(Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
Set the Ghost_Mode in effect.
(Restore_Globals): New routine.
* frontend.adb Add with and use clauses for Ghost. Remove any
ignored Ghost code from all units that qualify.
* ghost.adb New unit.
* ghost.ads New unit.
* gnat1drv.adb Add with clause for Ghost. Initialize and lock
the table in package Ghost.
* lib.ads: Alphabetize several subprogram declarations.
* lib-xref.adb (Output_References): Do not generate reference
information for ignored Ghost entities.
* opt.ads Add new type Ghost_Mode_Type and new global variable
Ghost_Mode.
* rtsfind.adb (Load_RTU): Provide a clean environment when
loading a runtime unit.
* sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
entry/exit as the node may set a different mode.
(Do_Analyze):
Capture/restore the value of Ghost_Mode on entry/exit as the
unit may be withed from a unit with a different Ghost mode.
* sem_ch3.adb Add with and use clauses for Ghost.
(Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
the entity as Ghost when there is a Ghost_Mode in effect.
(Array_Type_Declaration): The implicit base type inherits the
"ghostness" from the array type.
(Derive_Subprogram): The
alias inherits the "ghostness" from the parent subprogram.
(Make_Implicit_Base): The implicit base type inherits the
"ghostness" from the parent type.
* sem_ch5.adb Add with and use clauses for Ghost.
(Analyze_Assignment): Set the Ghost_Mode in effect.
* sem_ch6.adb Add with and use clauses for Ghost.
(Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
Set the Ghost_Mode in effect. Mark the entity as Ghost when
there is a Ghost_Mode in effect.
* sem_ch7.adb Add with and use clauses for Ghost.
(Analyze_Package_Body_Helper, Analyze_Package_Declaration,
Analyze_Private_Type_Declaration): Set the Ghost_Mode in
effect. Mark the entity as Ghost when there is a Ghost_Mode
in effect.
* sem_ch8.adb Add with and use clauses for Ghost.
(Analyze_Exception_Renaming, Analyze_Generic_Renaming,
Analyze_Object_Renaming, Analyze_Package_Renaming,
Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
the entity as Ghost when there is a Ghost_Mode in effect.
(Find_Type): Check the Ghost context of a type.
* sem_ch11.adb Add with and use clauses for Ghost.
(Analyze_Exception_Declaration): Set the Ghost_Mode in
effect. Mark the entity as Ghost when there is a Ghost_Mode
in effect.
* sem_ch12.adb Add with and use clauses for Ghost.
(Analyze_Generic_Package_Declaration,
Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
Mark the entity as Ghost when there is a Ghost_Mode in effect.
* sem_prag.adb Add with and use clauses for Ghost.
(Analyze_Pragma): Ghost-related checks are triggered when there
is a Ghost mode in effect.
(Create_Abstract_State): Mark the
entity as Ghost when there is a Ghost_Mode in effect.
* sem_res.adb Add with and use clauses for Ghost.
(Check_Ghost_Context): Removed.
* sem_util.adb (Check_Ghost_Completion): Removed.
(Check_Ghost_Derivation): Removed.
(Incomplete_Or_Partial_View):
Add a guard in case the entity has not been analyzed yet
and does carry a scope.
(Is_Declaration): New routine.
(Is_Ghost_Entity): Removed.
(Is_Ghost_Statement_Or_Pragma):
Removed.
(Is_Subject_To_Ghost): Removed.
(Set_Is_Ghost_Entity):
Removed.
(Within_Ghost_Scope): Removed.
* sem_util.adb (Check_Ghost_Completion): Removed.
(Check_Ghost_Derivation): Removed.
(Is_Declaration): New routine.
(Is_Ghost_Entity): Removed.
(Is_Ghost_Statement_Or_Pragma): Removed.
(Is_Subject_To_Ghost): Removed.
(Set_Is_Ghost_Entity): Removed.
(Within_Ghost_Scope): Removed.
* sinfo.ads Add a section on Ghost mode.
* treepr.adb (Print_Header_Flag): New routine.
(Print_Node_Header): Factor out code. Output flag
Is_Ignored_Ghost_Node.
* gcc-interface/Make-lang.in: Add dependency for unit Ghost.
From-SVN: r219280
Marek Polacek [Wed, 7 Jan 2015 08:21:50 +0000 (08:21 +0000)]
re PR c/64440 (-Wdiv-by-zero false negative on const variables)
PR c/64440
* c-common.c (c_fully_fold_internal): Warn for division and modulo
if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
* gcc.dg/pr64440.c: New test.
* c-c++-common/pr56607.c: Don't limit dg-warnings to C++.
From-SVN: r219279
Marek Polacek [Wed, 7 Jan 2015 08:19:48 +0000 (08:19 +0000)]
re PR c/64417 ([SH] FAIL: gcc.c-torture/compile/pr28865.c -O0 (test for excess errors))
PR c/64417
c/
* c-typeck.c (process_init_element): Disallow initialization of
a flexible array member with a string constant if the structure
is in an array.
testsuite/
* gcc.c-torture/compile/pr28865.c: Add dg-errors.
* gcc.dg/pr64417.c: New test.
From-SVN: r219278
Sandra Loosemore [Wed, 7 Jan 2015 01:28:04 +0000 (20:28 -0500)]
invoke.texi (RS/6000 and PowerPC Options): Tidy formatting of -mrecip= documentation.
2015-01-06 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi (RS/6000 and PowerPC Options): Tidy formatting
of -mrecip= documentation.
From-SVN: r219277
GCC Administrator [Wed, 7 Jan 2015 00:16:58 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r219276
Ian Lance Taylor [Wed, 7 Jan 2015 00:15:46 +0000 (00:15 +0000)]
compiler: Add explicit sign to exported complex constants without imaginary component.
Fixes issue 31.
From-SVN: r219273
Ian Lance Taylor [Tue, 6 Jan 2015 23:26:02 +0000 (23:26 +0000)]
libgo: Add sources for go, cgo, and gofmt commands.
The new commands are not yet built. That will be done
separately.
Also include a few changes to go/build to support them.
From-SVN: r219272
Jason Merrill [Tue, 6 Jan 2015 20:44:59 +0000 (15:44 -0500)]
parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid template-ids.
* parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
template-ids.
From-SVN: r219269
Jason Merrill [Tue, 6 Jan 2015 20:44:51 +0000 (15:44 -0500)]
re PR c++/64455 (A constexpr variable template can't be used with enable_if)
PR c++/64455
* pt.c (type_dependent_expression_p): Handle variable templates.
* constexpr.c (potential_constant_expression_1): Use it.
From-SVN: r219268
Jason Merrill [Tue, 6 Jan 2015 20:44:46 +0000 (15:44 -0500)]
re PR c++/64487 (internal compiler error: in fold_offsetof_1, at c-family/c-common.c:9857)
PR c++/64487
* semantics.c (finish_offsetof): Handle templates here.
* parser.c (cp_parser_builtin_offsetof): Not here.
From-SVN: r219267
Jason Merrill [Tue, 6 Jan 2015 20:44:39 +0000 (15:44 -0500)]
re PR c++/64496 (ICE with NSDMI and lambda)
PR c++/64496
* semantics.c (process_outer_var_ref): Diagnose lambda in local
class NSDMI.
From-SVN: r219266
Ville Voutilainen [Tue, 6 Jan 2015 20:44:32 +0000 (22:44 +0200)]
re PR c++/64489 (A simple struct wrapping a const int is not trivially copyable)
PR c++/64489
* class.c (check_field_decls): Make copy assignment operators
complex only in c++98 mode.
From-SVN: r219265
Michael Meissner [Tue, 6 Jan 2015 20:29:54 +0000 (20:29 +0000)]
re PR target/64505 (Powerpc compiler generates insn not found for -m32 -mpowerpc64)
[gcc]
2015-01-06 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/64505
* config/rs6000/rs6000.c (rs6000_secondary_reload): Return the
correct reload handler if -m32 -mpowerpc64 is used.
[gcc/testsuite]
2015-01-06 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/64505
* gcc.target/powerpc/pr64505.c: New file to test -m32 -mpowerpc64
fix is correct.
From-SVN: r219264
Chris Manghane [Tue, 6 Jan 2015 18:57:06 +0000 (18:57 +0000)]
go-gcc.cc (constructor_expression): Don't initialize zero-sized fields, just evaluate the values for side effects.
* go-gcc.cc (constructor_expression): Don't initialize zero-sized
fields, just evaluate the values for side effects.
From-SVN: r219262
Tom de Vries [Tue, 6 Jan 2015 14:42:13 +0000 (14:42 +0000)]
Fix typo in struct same_succ_def comment
2015-01-06 Tom de Vries <tom@codesourcery.com>
* tree-ssa-tail-merge.c: Fix typo in struct same_succ_def comment.
From-SVN: r219261
Jonathan Wakely [Tue, 6 Jan 2015 13:13:36 +0000 (13:13 +0000)]
* config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
From-SVN: r219260
Eric Botcazou [Tue, 6 Jan 2015 12:23:07 +0000 (12:23 +0000)]
tsan-dg.exp (check_effective_target_fsanitize_thread): Check if testcases run without errors, not just if they compile.
* lib/tsan-dg.exp (check_effective_target_fsanitize_thread):
Check if testcases run without errors, not just if they compile.
From-SVN: r219259
Christian Bruel [Tue, 6 Jan 2015 11:59:09 +0000 (12:59 +0100)]
re PR target/64507 (SH inlined builtin strncmp doesn't return 0 for 0 length)
PR target/64507
* config/sh/sh-mem.cc (sh_expand_cmpnstr): Check 0 length.
From-SVN: r219257
Thomas Preud'homme [Tue, 6 Jan 2015 11:51:16 +0000 (11:51 +0000)]
re PR tree-optimization/63259 (Detecting byteswap sequence)
2015-01-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
PR tree-optimization/63259
* tree-ssa-math-opts.c (pass_optimize_bswap::execute): Stop checking
if optab exists for 16bit byteswap.
From-SVN: r219256
Arnaud Charlet [Tue, 6 Jan 2015 10:45:03 +0000 (10:45 +0000)]
Kill new warnings.
From-SVN: r219255
Eric Botcazou [Tue, 6 Jan 2015 10:35:08 +0000 (10:35 +0000)]
freeze.adb (Freeze_Array_Type): Remove always true test and unreachable 'else' arm.
2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
* freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
true test and unreachable 'else' arm.
From-SVN: r219254
Arnaud Charlet [Tue, 6 Jan 2015 10:33:32 +0000 (11:33 +0100)]
[multiple changes]
2015-01-06 Vincent Celier <celier@adacore.com>
* prj-conf.adb (Check_Target): Improve error message when
there are mismatched targets between the on in the configuration
project file and the specified one, either in the main project
file or in the --target= switch.
2015-01-06 Pascal Obry <obry@adacore.com>
* prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
Install_Name attribute definitions.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* freeze.adb (Wrap_Imported_Subprogram): Indicate that the
generated Import pragma for the internal imported procedure does
not come from an aspect, so that Is_Imported can be properly
set for it.
2015-01-06 Gary Dismukes <dismukes@adacore.com>
* sem_ch12.adb (Might_Inline_Subp): Record whether
any subprograms in the generic package are marked with
pragma Inline_Always (setting flag Has_Inline_Always).
(Analyze_Package_Instantiation): Add test of Has_Inline_Always
alongside existing test of Front_End_Inlining as alternative
conditions for setting Inline_Now. Also add test of
Has_Inline_Always along with Front_End_Inlining test as an
alternative condition for setting Needs_Body to False.
2015-01-06 Tristan Gingold <gingold@adacore.com>
* i-cpoint.adb (Copy_Array): Handle overlap.
From-SVN: r219253
Arnaud Charlet [Tue, 6 Jan 2015 10:30:54 +0000 (11:30 +0100)]
[multiple changes]
2015-01-06 Pascal Obry <obry@adacore.com>
* bindgen.adb: Minor style fix.
2015-01-06 Robert Dewar <dewar@adacore.com>
* sem_util.ads, sem_util.adb: Minor reformatting.
2015-01-06 Vincent Celier <celier@adacore.com>
* prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
with flags before parsing the projects.
* prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
* prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
to True in the flags, when Ignore_Missing_With is True and an
imported project cannot be found.
* prj-proc.adb (Expression): When there are incomplete withs and
a variable or attribute is not found, set the variable/attribute
to unknown.
* prj.ads (Processing_Flags): New flag Incomplete_Withs,
defaulted to False.
2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
* prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
prj-err.adb: Add new switch --no-command-line.
From-SVN: r219252
Arnaud Charlet [Tue, 6 Jan 2015 10:22:41 +0000 (11:22 +0100)]
[multiple changes]
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb: Sloc of wrapper is that of instantiation.
2015-01-06 Robert Dewar <dewar@adacore.com>
* sem_ch11.adb: Minor reformatting.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Get_Assoc_Expr): New routine internal to
Build_Array_Aggr_Code, used to initialized components covered
by a box association. If the component type is scalar and has
a default aspect, use it to initialize such components.
2015-01-06 Pascal Obry <obry@adacore.com>
* rtinit.c (__gnat_runtime_initialize): Add a parameter to
control the setup of the exception handler.
* initialize.c: Remove unused declaration.
* bindgen.adb: Always call __gnat_runtime_initialize and pass
whether the exeception handler must be set or not.
From-SVN: r219251
Arnaud Charlet [Tue, 6 Jan 2015 10:20:44 +0000 (11:20 +0100)]
[multiple changes]
2015-01-06 Thomas Quinot <quinot@adacore.com>
* freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
order to native from default, make sure to also adjust bit order.
* exp_aggr.adb: Minor reformatting.
2015-01-06 Robert Dewar <dewar@adacore.com>
* s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
s-valrea.adb, s-valrea.ads: Add some additional guards for
Str'Last = Positive'Last.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
subprograms.
2015-01-06 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
From-SVN: r219250
Thomas Quinot [Tue, 6 Jan 2015 10:15:25 +0000 (10:15 +0000)]
sem_util.ads: Minor reformatting.
2015-01-06 Thomas Quinot <quinot@adacore.com>
* sem_util.ads: Minor reformatting.
* sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
(In_RCI_Declaration) Return to old name, as proper checking of
entity being in the visible part depends on entity kind and must
be done by the caller.
From-SVN: r219249
Arnaud Charlet [Tue, 6 Jan 2015 10:13:24 +0000 (11:13 +0100)]
[multiple changes]
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
for operators in SPARK.
2015-01-06 Javier Miranda <miranda@adacore.com>
* exp_disp.adb: Revert previous patch again.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
expression in an others association before making copies for
separate resolution and accessibility checks. This ensures that
the type of the expression is available to ASIS in all cases,
in particular if the expression is itself an aggregate.
From-SVN: r219248
Arnaud Charlet [Tue, 6 Jan 2015 10:08:52 +0000 (11:08 +0100)]
[multiple changes]
2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
* einfo.ads (Has_Independent_Components): Document extended usage.
* einfo.adb (Has_Independent_Components): Remove obsolete assertion.
(Set_Has_Independent_Components): Adjust assertion.
* sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
for pragma Atomic_Components. Set Has_Independent_Components
on the object instead of the type for an object declaration with
pragma Independent_Components.
2015-01-06 Olivier Hainque <hainque@adacore.com>
* set_targ.adb (Read_Target_Dependent_Values): Set
Long_Double_Index when "long double" is read.
(elaboration code): Register_Back_End_Types only when not reading from
config files. Doing otherwise is pointless and error prone.
2015-01-06 Robert Dewar <dewar@adacore.com>
* s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
2015-01-06 Robert Dewar <dewar@adacore.com>
* a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
Str'Last = Positive'Last.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Matches_Limited_View): Handle properly the case
where the non-limited type is a generic actual and appears as
a subtype of the non-limited view of the other.
* freeze.adb (Build_Renamed_Body): If the return type of the
declaration that is being completed is a limited view and the
non-limited view is available, use it in the specification of
the generated body.
2015-01-06 Javier Miranda <miranda@adacore.com>
* exp_disp.adb: Reapplying reversed patch.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Find_Type_Name): If there is a previous tagged
incomplete view, the type of the classwide type common to both
views is the type being declared.
From-SVN: r219247
Eric Botcazou [Tue, 6 Jan 2015 10:04:22 +0000 (10:04 +0000)]
einfo.ads (Is_Independent): Further document extended usage.
2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
* einfo.ads (Is_Independent): Further document extended usage.
From-SVN: r219246
Eric Botcazou [Tue, 6 Jan 2015 10:03:43 +0000 (10:03 +0000)]
einfo.ads (Is_Independent): Document extended usage.
2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
* einfo.ads (Is_Independent): Document extended usage.
* einfo.adb (Is_Independent): Remove obsolete assertion.
(Set_Is_Independent): Likewise.
* sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
(Process_Atomic_Independent_Shared_Volatile): ...this.
Deal with pragma Independent here.
(Analyze_Pragma): Adjust
to above renaming and also invoke it for pragma Independent.
Adjust comment for Independent_Components.
From-SVN: r219245
Robert Dewar [Tue, 6 Jan 2015 10:01:05 +0000 (10:01 +0000)]
snames.ads-tmpl: Remove entries for attribute Enum_Image.
2015-01-06 Robert Dewar <dewar@adacore.com>
* snames.ads-tmpl: Remove entries for attribute Enum_Image.
* exp_attr.adb: Remove reference to Attribute_Enum_Image.
2015-01-06 Robert Dewar <dewar@adacore.com>
* s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
= Positive'Last.
* s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
Str'Last = Positive'Last.
2015-01-06 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Process_Inline): Remove redundant construct
warning (-gnatw.r) for an ineffective pragma Inline.
From-SVN: r219244
Robert Dewar [Tue, 6 Jan 2015 09:55:03 +0000 (09:55 +0000)]
s-valint.adb: Fix typo in last checkin.
2015-01-06 Robert Dewar <dewar@adacore.com>
* s-valint.adb: Fix typo in last checkin.
* s-valuns.adb (Value_Unsigned): More efficient fix for
Positive'Last case.
* sem_attr.adb (Analyze_Attribute): Minor reformatting
(Eval_Attribute): Static ervaluation of 'Img for enumeration types.
From-SVN: r219243
Arnaud Charlet [Tue, 6 Jan 2015 09:53:40 +0000 (10:53 +0100)]
[multiple changes]
2015-01-06 Robert Dewar <dewar@adacore.com>
* s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
Str'Last = Positive'Last
2015-01-06 Thomas Quinot <quinot@adacore.com>
* xoscons.adb: Display exception information and return non-zero
exit status in top level exception handler.
From-SVN: r219242
Jakub Jelinek [Tue, 6 Jan 2015 09:52:06 +0000 (10:52 +0100)]
opts.c (common_handle_option): Add support for -fno-sanitize=all and -f{,no-}sanitize-recover=all.
* opts.c (common_handle_option): Add support for
-fno-sanitize=all and -f{,no-}sanitize-recover=all.
* doc/invoke.texi: Document -fno-sanitize=all,
-f{,no-}sanitize-recover=all. Document that
-fsanitize=float-cast-overflow is not enabled
by -fsanitize=undefined. Fix up documentation
of -f{,no-}sanitize-recover.
* c-c++-common/asan/sanitize-all-1.c: New test.
* c-c++-common/ubsan/sanitize-all-1.c: New test.
* c-c++-common/ubsan/sanitize-all-2.c: New test.
* c-c++-common/ubsan/sanitize-all-3.c: New test.
* c-c++-common/ubsan/sanitize-all-4.c: New test.
From-SVN: r219241
Arnaud Charlet [Tue, 6 Jan 2015 09:51:49 +0000 (10:51 +0100)]
[multiple changes]
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb: Code clean up.
2015-01-06 Tristan Gingold <gingold@adacore.com>
* targparm.ads: Remove obsolete comment.
From-SVN: r219240
Olivier Hainque [Tue, 6 Jan 2015 09:49:00 +0000 (09:49 +0000)]
decl.c (gnat_to_gnu_entity, [...]): When constructing a ref to variable...
2015-01-06 Olivier Hainque <hainque@adacore.com>
* gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
constructing a ref to variable, update inner_const_flag from the
variable TREE_READONLY attribute.
* gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
definition.
(get_target_float_size): Remove.
(get_target_double_size): Remove.
(get_target_long_double_size): Remove.
From-SVN: r219239
Pascal Obry [Tue, 6 Jan 2015 09:47:48 +0000 (09:47 +0000)]
adaint.c (ProcListEvt): Set to NULL.
2015-01-06 Pascal Obry <obry@adacore.com>
* adaint.c (ProcListEvt): Set to NULL.
* rtinit.c: New file.
(__gnat_rt_init_count): New reference counter set to 0.
(__gnat_runtime_initialize): Move code here from __gnat_initialize when
this code is actually needed for the runtime initialization. This
routine returns immediately if the initialization has already been done.
* final.c: Revert previous change.
* rtfinal.c: New file.
(__gnat_runtime_finalize)[Win32]: Add finalization of the critical
section and event. The default version of this routine is empty (except
for the reference counting code). This routine returns immediately if
some others libraries are referencing the runtime.
* bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
remove circuitry to initialize the signal handler as this is
now done by the runtime initialization routine.
(Gen_Adafinal): Generate call to Runtime_Finalize.
* gnat_ugn.texi: Update documentation about concurrency and
initialization/finalization of the run-time.
* gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
references to rtfinal.o and rtinit.o
From-SVN: r219238
Arnaud Charlet [Tue, 6 Jan 2015 09:39:03 +0000 (10:39 +0100)]
Minor reformatting.
From-SVN: r219237
Robert Dewar [Tue, 6 Jan 2015 09:35:30 +0000 (09:35 +0000)]
exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry for Enum_Image.
2015-01-06 Robert Dewar <dewar@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
for Enum_Image.
* sem_attr.adb: Implement Enum_Image attribute.
* snames.ads-tmpl: Add entries for Enum_Image attribute.
From-SVN: r219236
Arnaud Charlet [Tue, 6 Jan 2015 09:32:06 +0000 (10:32 +0100)]
[multiple changes]
2015-01-06 Robert Dewar <dewar@adacore.com>
* namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
* restrict.ads (No_Use_Of_Entity): New table.
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Ignore No_Use_Of_Entity (will be processed in parser).
* snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
2015-01-06 Vincent Celier <celier@adacore.com>
* prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
to check for an extended project, if a project does not have
yet a project declaration.
From-SVN: r219235
Arnaud Charlet [Tue, 6 Jan 2015 09:30:31 +0000 (10:30 +0100)]
[multiple changes]
2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
* scos.ads: Update documentation about the SCO table build
process and about table records format.
* par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
(SCO_Record_Filtered): New procedure.
(Set_SCO_Logical_Operator): New procedure.
(dsco): Update documentation.
* par_sco.adb: Update library-level comments.
(SCO_Generation_State_Type): New type.
(SCO_Generation_State): New variable.
(SCO_Raw_Table): New package instanciation.
(Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
("<"): New.
(Tristate): New type.
(Is_Logical_Operator): Return Tristate and update documentation.
(Has_Decision): Update call to Is_Logical_Operator and complete
documentation.
(Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
comment, add an assertion for state checking and change
references to SCO_Table into SCO_Raw_Table.
(dsco): Refactor to dump the raw and the filtered tables.
(Process_Decisions.Output_Decision_Operand): Handle putative
short-circuit operators.
(Process_Decisions.Output_Element): Update references
to Set_Table_Entry and to Condition_Pragma_Hash_Table.
(Process_Decisions.Process_Decision_Operand): Update call
to Is_Logical_Operator.
(Process_Decisions.Process_Node): Handle putative short-circuit
operators and change references to
SCO_Table into SCO_Raw_Table.
(SCO_Output): Add an assertion
for state checking and remove code that used to stamp out SCO entries.
(SCO_Pragma_Disabled): Change reference to SCO_Table
into SCO_Raw_Table.
(SCO_Record): Rename to SCO_Record_Raw,
add an assertion for state checking and change references
to SCO_Table into SCO_Raw_Table.
(Set_SCO_Condition): Add an assertion for state checking, update
references to Condition_Pragma_Hash_Table and change references to
SCO_Table into SCO_Raw_Table.
(Set_SCO_Pragma_Enabled): Add an assertion for state checking and
change references to SCO_Table into SCO_Raw_Table.
(Set_SCO_Logical_Operator): New procedure.
(Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
(SCO_Record_Fildered): New procedure.
* gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
* lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
output SCOs.
* par-load.adb (Load): Update reference to SCO_Record.
* par.adb (Par): Update reference to SCO_Record.
* put_scos.adb (Put_SCOs): Add an assertion to check that no
putative SCO condition reaches this end.
* sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
* sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
when corresponding to an "and"/"or" operator affected by the
Short_Circuit_And_Or pragma.
2015-01-06 Robert Dewar <dewar@adacore.com>
* sem_ch8.adb (Analyze_Use_Package): Give more specific error
msg for attempted USE of generic subprogram or subprogram.
From-SVN: r219234
Arnaud Charlet [Tue, 6 Jan 2015 09:24:33 +0000 (10:24 +0100)]
[multiple changes]
2015-01-06 Robert Dewar <dewar@adacore.com>
* s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
that specify stream subprograms, if the prefix is a class-wide
type then the generated attribute definition clause must apply
to the same class-wide type.
(Default_Iterator): An iterator defined by an aspect of some
container type T must have a first parameter of type T, T'class,
or an access to such (from code reading RM 5.5.1 (2/3)).
2015-01-06 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb: Minor: complete previous change.
2015-01-06 Olivier Hainque <hainque@adacore.com>
* set_targ.ads (C_Type_For): New function. Return the name of
a C type supported by the back-end and suitable as a basis to
construct the standard Ada floating point type identified by
the T parameter. This is used as a common ground to feed both
ttypes values and the GNAT tree nodes for the standard floating
point types.
* set_targ.adb (Long_Double_Index): The index at which "long
double" gets registered in the FPT_Mode_Table. This is useful to
know whether we have a "long double" available at all and get at
it's characteristics without having to search the FPT_Mode_Table
when we need to decide which C type should be used as the
basis for Long_Long_Float in Ada.
(Register_Float_Type): Fill Long_Double_Index.
(FPT_Mode_Index_For): New function. Return the index in
FPT_Mode_Table that designates the entry corresponding to the
provided C type name.
(FPT_Mode_Index_For): New function. Return the index in
FPT_Mode_Table that designates the entry for a back-end type
suitable as a basis to construct the standard Ada floating point
type identified by the input T parameter.
(elaboration code): Register_Back_End_Types unconditionally,
so C_Type_For can operate regardless of -gnateT. Do it
early so we can query it for the floating point sizes, via
FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
Long_Double_Size from the FPT_Mode_Table, as cstand will do.
* cstand.adb (Create_Float_Types): Use C_Type_For to determine
which C type should be used as the basis for the construction
of the Standard Ada floating point types.
* get_targ.ads (Get_Float_Size, Get_Double_Size,
Get_Long_Double_Size): Remove.
* get_targ.adb: Likewise.
2015-01-06 Thomas Quinot <quinot@adacore.com>
* sem_cat.adb (In_RCI_Declaration): Remove unnecessary
parameter and rename to...
(In_RCI_Visible_Declarations): Fix handling of private part of nested
package.
(Validate_RCI_Subprogram_Declaration): Reject illegal function
returning anonymous access in RCI unit.
From-SVN: r219233
Arnaud Charlet [Tue, 6 Jan 2015 09:20:55 +0000 (10:20 +0100)]
[multiple changes]
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
function wrapper may be a homonym of another local declaration.
* sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
build function and operator wrappers after the actual subprogram
has been resolved, and replace the standard renaming declaration
with the declaration of wrapper.
* sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
make public for use elsewhere.
* sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
rewrite, now that actual is fully resolved when wrapper is
constructed.
2015-01-06 Javier Miranda <miranda@adacore.com>
* exp_disp.adb: Revert previous change.
From-SVN: r219232
Arnaud Charlet [Tue, 6 Jan 2015 09:18:13 +0000 (10:18 +0100)]
[multiple changes]
2015-01-06 Robert Dewar <dewar@adacore.com>
* exp_util.adb: Change name Name_Table_Boolean to
Name_Table_Boolean1.
* namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
Introduce Name_Table_Boolean2/3.
* namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
Introduce Name_Table_Boolean2/3.
* par-ch13.adb: Change name Name_Table_Boolean to
Name_Table_Boolean1.
2015-01-06 Bob Duff <duff@adacore.com>
* gnat_rm.texi: Improve documentation regarding No_Task_Termination.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
others choice that covers multiple components, analyze each
copy with the type of the component even in compile-only mode,
to detect potential accessibility errors.
2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
* sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
(Resolve_Actuals): An effectively volatile out
parameter cannot act as an in or in out actual in a call.
(Resolve_Entity_Name): An effectively volatile out parameter
cannot be read.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
the expansion of an expression function it may be pre-analyzed
if a 'access attribute is applied to the function, in which case
last_entity may have been assigned already.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
type and actual has the corresponding full view, there is no
error, but a case of use of incomplete type in a predicate or
invariant expression.
2015-01-06 Vincent Celier <celier@adacore.com>
* makeutl.adb (Insert_No_Roots): Make sure that the same source
in two different project tree is checked in both trees, if they
are sources of two different projects, extended or not.
2015-01-06 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb: Minor code clean up.
(Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
2015-01-06 Bob Duff <duff@adacore.com>
* osint.adb (Read_Source_File): Don't print out
file name unless T = Source.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
recognize improper uses of constant_reference types as actuals
for in-out parameters.
(Check_Function_Call): Do not collect identifiers if function
name is missing because of previous error.
From-SVN: r219231
Robert Dewar [Tue, 6 Jan 2015 09:14:09 +0000 (09:14 +0000)]
ali-util.adb, [...]: Minor change of name Name_Table_Info => Name_Table_Int.
2015-01-06 Robert Dewar <dewar@adacore.com>
* ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
Minor change of name Name_Table_Info => Name_Table_Int.
From-SVN: r219230
Robert Dewar [Tue, 6 Jan 2015 09:12:53 +0000 (09:12 +0000)]
exp_strm.adb (Build_Elementary_Input_Call): Clarify comments in previous checkin.
2015-01-06 Robert Dewar <dewar@adacore.com>
* exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
in previous checkin.
* freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
of bounds.
* sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
From-SVN: r219229
Arnaud Charlet [Tue, 6 Jan 2015 09:10:49 +0000 (10:10 +0100)]
[multiple changes]
2015-01-06 Vincent Celier <celier@adacore.com>
* a-strsup.adb (Times (Natural;String;Positive)): Raise
Length_Error, not Index_Error, when the result is too long.
2015-01-06 Thomas Quinot <quinot@adacore.com>
* a-direct.adb (Create_Path): Minor error handling and
performance improvement.
2015-01-06 Robert Dewar <dewar@adacore.com>
* checks.ads, sem_ch12.adb: Minor reformatting.
* exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
zero check for fixed-point case if Backend_Divide_Checks_On_Target
is False.
2015-01-06 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
Do not set restriction No_Elaboration_Code unless the pragma
appears in the main unit).
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
that with clause has already been analyzed before checking kind
of with_clause.
2015-01-06 Robert Dewar <dewar@adacore.com>
* exp_strm.adb (Build_Elementary_Input_Call): Return base type
(as required by RM).
From-SVN: r219228
Arnaud Charlet [Tue, 6 Jan 2015 09:07:29 +0000 (10:07 +0100)]
[multiple changes]
2015-01-06 Arnaud Charlet <charlet@adacore.com>
* a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
2015-01-06 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
2015-01-06 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Expand_Interface_Conversion): No displacement
of the pointer to the object needed when the type of the operand
is not an interface type and the interface is one of its parent
types (since they share the primary dispatch table).
From-SVN: r219227
Arnaud Charlet [Tue, 6 Jan 2015 09:03:37 +0000 (10:03 +0100)]
[multiple changes]
2015-01-06 Vincent Celier <celier@adacore.com>
* prj-env.adb: Minor comment update.
2015-01-06 Javier Miranda <miranda@adacore.com>
* sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
access types whose target type is an interface type to operands
that are access types; required to report an error when the
operand is not an access type.
From-SVN: r219226
Arnaud Charlet [Tue, 6 Jan 2015 09:02:05 +0000 (10:02 +0100)]
[multiple changes]
2015-01-06 Bob Duff <duff@adacore.com>
* a-cfinve.adb (Copy): Set the discriminant to the Length when
Capacity = 0.
* a-cofove.ads (Capacity): Add a postcondition.
* a-cfinve.ads (Capacity): Add a postcondition.
(Reserve_Capacity): Correct the postcondition in the case where
Capacity = 0; that means "Capacity => Length (Container)".
* a-cofove.adb (Elems[c]): Add a comment
explaining the dangers and how to avoid them.
2015-01-06 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb: Code clean up.
From-SVN: r219225
Arnaud Charlet [Tue, 6 Jan 2015 09:01:19 +0000 (10:01 +0100)]
Minor reformatting.
From-SVN: r219224
Arnaud Charlet [Tue, 6 Jan 2015 08:59:06 +0000 (08:59 +0000)]
* gnatvsn.ads: Bump copyright year.
From-SVN: r219223
Arnaud Charlet [Tue, 6 Jan 2015 08:57:50 +0000 (09:57 +0100)]
[multiple changes]
2015-01-06 Robert Dewar <dewar@adacore.com>
* s-taskin.ads, s-traces.ads: Minor reformatting.
* exp_util.adb: Minor typo fix.
2015-01-06 Vincent Celier <celier@adacore.com>
* gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
with the runtime name.
* prj-env.adb (Initialize_Default_Project_Path): When both
Target_Name and Runtime_Name are not empty string, add to the
project path the two directories .../lib/gnat and .../share/gpr
related to the runtime.
* prj-env.ads (Initialize_Default_Project_Path): New String
parameter Runtime_Name, defaulted to the empty string.
2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
* frontend.adb: Guard against the case where a configuration
pragma may be split into multiple pragmas and the original
rewritten as a null statement.
* sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
pragma using Insert_Before rather than Insert_Action. This
takes care of the configuration pragma case where Insert_Action
would fail.
2015-01-06 Bob Duff <duff@adacore.com>
* a-coboho.ads (Element_Access): Add "pragma
No_Strict_Aliasing (Element_Access);". This is needed because
we are unchecked-converting from Address to Element_Access.
* a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
result to be 1.
2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
* sem_res.adb (Resolve_Actuals): Remove the
restriction which prohibits volatile actual parameters with
enabled external propery Async_Writers to act appear in procedure
calls where the corresponding formal is of mode OUT.
From-SVN: r219222
Eric Botcazou [Tue, 6 Jan 2015 08:54:46 +0000 (08:54 +0000)]
* config-list.mk (LIST): Add visium-elf.
From-SVN: r219221
Eric Botcazou [Tue, 6 Jan 2015 08:53:16 +0000 (08:53 +0000)]
* MAINTAINERS (CPU Port Maintainers): Add myself for Visium port.
From-SVN: r219220
Eric Botcazou [Tue, 6 Jan 2015 08:50:12 +0000 (08:50 +0000)]
configure.ac: Add Visium support.
* configure.ac: Add Visium support.
* configure: Regenerate.
libgcc/
* config.host: Add Visium support.
* config/visium: New directory.
gcc/
* config.gcc: Add Visium support.
* configure.ac: Likewise.
* configure: Regenerate.
* doc/extend.texi (interrupt attribute): Add Visium.
* doc/invoke.texi: Document Visium options.
* doc/install.texi: Document Visium target.
* doc/md.texi: Document Visium constraints.
* common/config/visium: New directory.
* config/visium: Likewise.
gcc/testsuite/
* lib/target-supports.exp (check_profiling_available): Return 0 for
Visium.
(check_effective_target_tls_runtime): Likewise.
(check_effective_target_logical_op_short_circuit): Return 1 for Visium.
* gcc.dg/
20020312-2.c: Adjust for Visium.
* gcc.dg/tls/thr-cse-1.c: Likewise
* gcc.dg/tree-ssa/
20040204-1.c: Likewise
* gcc.dg/tree-ssa/loop-1.c: Likewise.
* gcc.dg/weak/typeof-2.c: Likewise.
From-SVN: r219219
Arnaud Charlet [Tue, 6 Jan 2015 08:23:59 +0000 (09:23 +0100)]
Minor reformatting.
From-SVN: r219218
Segher Boessenkool [Tue, 6 Jan 2015 04:29:03 +0000 (05:29 +0100)]
simplify-rtx.c (simplify_binary_operation_1): Handle more cases for the "(and X (ior (not X) Y) -> (and X Y)" transform.
* simplify-rtx.c (simplify_binary_operation_1): Handle more cases
for the "(and X (ior (not X) Y) -> (and X Y)" transform.
From-SVN: r219217
Segher Boessenkool [Tue, 6 Jan 2015 04:24:45 +0000 (05:24 +0100)]
combine.c (combine_validate_cost): Do not count the cost of a split I2 twice.
* combine.c (combine_validate_cost): Do not count the cost of a
split I2 twice. Do not display it twice in the dump, either.
From-SVN: r219216
Sandra Loosemore [Tue, 6 Jan 2015 02:29:02 +0000 (21:29 -0500)]
Revert parts of r219199.
2015-01-05 Sandra Loosemore <sandra@codesourcery.com>
Revert parts of r219199.
gcc/
* doc/invoke.texi ([-Wliteral-suffix]): Restore markup on
<inttypes.h>.
([-Wtraditional]): Restore markup on <limits.h>.
From-SVN: r219215
Ian Lance Taylor [Tue, 6 Jan 2015 02:27:02 +0000 (02:27 +0000)]
compiler: Use function receiver name in mangled named type descriptor.
If named types with similar names are defined inside of methods
with similar names, it was possible that the mangled type names would be
the same, leading to multiple definitions of type descriptor and
garbage collection info variables.
This can only occur with similarly named methods across different
receivers, so we use the receiver name to distinguish.
Fixes issue 33.
From-SVN: r219214
Trevor Saunders [Tue, 6 Jan 2015 02:02:47 +0000 (02:02 +0000)]
implement -Wsuggest-override
c-family/
PR c++/31397
* c.opt (Wsuggest-override): New option.
cp/
PR c++/31397
* class.c (check_for_override): Warn when a virtual function is an
override not marked override.
gcc/
PR c++/31397
* doc/invoke.texi: Document -Wsuggest-override.
From-SVN: r219213
Trevor Saunders [Tue, 6 Jan 2015 02:02:27 +0000 (02:02 +0000)]
remove tree_list from warn_hidden ()
cp/
* class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
hold base_fndecls.
(get_basefndecls): Adjust.
From-SVN: r219212
GCC Administrator [Tue, 6 Jan 2015 00:16:32 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r219211
Radovan Obradovic [Mon, 5 Jan 2015 23:42:27 +0000 (23:42 +0000)]
re PR rtl-optimization/64287 (Disable -fuse-caller-save when -pg is active)
2015-01-05 Radovan Obradovic <radovan.obradovic@imgtec.com>
PR rtl-optimization/64287
gcc/
* toplev.c (HAVE_epilogue, HAVE_prologue): Provide default.
(process_options): Disable flag_ipa_ra if profiling.
gcc/testsuite/
* gcc.dg/aru-2.c: New test.
From-SVN: r219208
Eric Botcazou [Mon, 5 Jan 2015 23:28:34 +0000 (23:28 +0000)]
* config/nds32/nds32-peephole2.md: Do not mention define_peephole.
From-SVN: r219207
Max Filippov [Mon, 5 Jan 2015 22:22:36 +0000 (22:22 +0000)]
Fix loop optimization when ZOL is not available in xtensa configuration
Currently building gcc for xtensa configuration with XCHAL_HAVE_LOOPS
set to 0 fails with the following error:
xtensa.c:3952: undefined reference to `reorg_loops(bool, hw_doloop_hooks*)'
Only compile target-specific zero-overhead loop optimization code when
TARGET_LOOPS allows it.
2014-12-30 Max Filippov <jcmvbkbc@gmail.com>
* config/xtensa/xtensa.c (hwloop_optimize, hwloop_fail,
hwloop_pattern_reg, xtensa_doloop_hooks, xtensa_reorg_loops):
put under #if TARGET_LOOPS guard.
From-SVN: r219206
Uros Bizjak [Mon, 5 Jan 2015 22:08:07 +0000 (23:08 +0100)]
i386.c (output_387_binary_op): Use std::swap.
* config/i386/i386.c (output_387_binary_op): Use std::swap.
From-SVN: r219204
Oleg Endo [Mon, 5 Jan 2015 22:04:53 +0000 (22:04 +0000)]
rtlanal.c (refers_to_regno_p): Change return value from int to bool.
gcc/
* rtlanal.c (refers_to_regno_p): Change return value from int to bool.
* rtl.h (refers_to_regno_p): Add overload.
* cse.c: Use it.
* bt-load.c: Likewise.
* combine.c: Likewise.
* df-scan.c: Likewise.
* sched-deps.c: Likewise.
* config/s390/s390.c: Likewise.
* config/m32r/m32r.c: Likewise.
* config/rs6000/spe.md: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/pa/pa.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/cris/cris.c: Likewise.
* config/arc/arc.md: Likewise.
* config/arc/arc.c: Likewise.
* config/sh/sh.md: Likewise.
* config/sh/sh.c: Likewise.
* config/frv/frv.c: Likewise.
From-SVN: r219203
Jakub Jelinek [Mon, 5 Jan 2015 21:47:51 +0000 (22:47 +0100)]
re PR sanitizer/64265 (r217669 broke tsan)
PR sanitizer/64265
* gimplify.c (gimplify_function_tree): Add TSAN_FUNC_EXIT internal
call as cleanup of the whole body.
* internal-fn.def (TSAN_FUNC_EXIT): New internal call.
* tsan.c (replace_func_exit): New function.
(instrument_func_exit): Moved earlier.
(instrument_memory_accesses): Adjust TSAN_FUNC_EXIT internal calls.
Call instrument_func_exit if no TSAN_FUNC_EXIT internal calls have
been found.
(tsan_pass): Don't call instrument_func_exit.
* internal-fn.c (expand_TSAN_FUNC_EXIT): New function.
* tree-inline.c (copy_bb): Drop TSAN_FUNC_EXIT internal calls during
inlining.
From-SVN: r219202
Jakub Jelinek [Mon, 5 Jan 2015 21:46:31 +0000 (22:46 +0100)]
re PR sanitizer/64344 ([UBSAN] ICE with -fsanitize=float-cast-overflow [ICE in -fsanitize=float-cast-overflow])
PR sanitizer/64344
* ubsan.h (ubsan_instrument_float_cast): Add ARG argument.
* ubsan.c (ubsan_instrument_float_cast): Add ARG argument, pass
it to libubsan handler instead of EXPR. Fold comparisons earlier,
if the result is integer_zerop, return NULL_TREE.
* convert.c (convert_to_integer): Pass expr as ARG.
c/
* c-typeck.c (convert_for_assignment, c_finish_return): For
-fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
types also set in_late_binary_op around convert call.
* c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
to integral type casts, if not in_late_binary_op, pass c_fully_fold
result on expr as last argument to ubsan_instrument_float_cast,
if in_late_binary_op, don't use c_save_expr but save_expr.
testsuite/
* c-c++-common/ubsan/pr64344-1.c: New test.
* c-c++-common/ubsan/pr64344-2.c: New test.
From-SVN: r219201
Jakub Jelinek [Mon, 5 Jan 2015 21:45:08 +0000 (22:45 +0100)]
re PR middle-end/64465 (internal compiler error: verify_flow_info failed)
PR tree-optimization/64465
* tree-inline.c (redirect_all_calls): During inlining
clean up EH stmts and EH edges if redirect_call_stmt_to_callee
changed the stmt to a non-throwing call.
* gcc.dg/pr64465.c: New test.
From-SVN: r219200
Sandra Loosemore [Mon, 5 Jan 2015 21:42:21 +0000 (16:42 -0500)]
invoke.texi: Fix incorrect uses of @code, @option, @samp, etc markup throughout the file.
2015-01-05 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi: Fix incorrect uses of @code, @option, @samp,
etc markup throughout the file.
From-SVN: r219199
Bernd Edlinger [Mon, 5 Jan 2015 20:26:44 +0000 (20:26 +0000)]
Enable experimental TSAN support for Ada.
2015-01-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
Enable experimental TSAN support for Ada.
* tsan.c (instrument_expr): Handle VIEW_CONVERT_EXPR.
From-SVN: r219197
Jan-Benedict Glaw [Mon, 5 Jan 2015 19:28:47 +0000 (19:28 +0000)]
config-list.mk: Extract target name correctly
With my last change, `sed' is used to cut out the target name from a listed
target. Since there may be additional OPTions encoded in the "target", I tried
to get only the first submatch before an `OPT'. However, `sed' uses longest
match, so I'm re-writing this using awk.
If anybody is like using `gawk' or anything different, please feel free to
drop another patch. Since this is usually called by hand or by robots under
review, I don't see much of a problem here.
2015-01-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
contrib/
* config-list.mk: Use shortest match for OPT to find the actual
target name.
From-SVN: r219196
Thomas Koenig [Mon, 5 Jan 2015 19:21:12 +0000 (19:21 +0000)]
re PR fortran/47674 (gfortran.dg/realloc_on_assign_5.f03: Segfault at run time for deferred (allocatable) string length)
2015-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/47674
* dependency.h: Actually commit changes.
From-SVN: r219195
Jakub Jelinek [Mon, 5 Jan 2015 18:53:44 +0000 (19:53 +0100)]
re PR tree-optimization/64494 (ICE at -Os and above on x86_64-linux-gnu in duplicate_ssa_name_range_info, at tree-ssanames.c:499)
PR tree-optimization/64494
* tree-ssa-loop-im.c (move_computations_dom_walker::before_dom): Also
clear SSA_NAME_ANTI_RANGE_P flag.
* gcc.c-torture/compile/pr64494.c: New test.
From-SVN: r219194
Thomas Koenig [Mon, 5 Jan 2015 17:15:17 +0000 (17:15 +0000)]
re PR fortran/47674 (gfortran.dg/realloc_on_assign_5.f03: Segfault at run time for deferred (allocatable) string length)
2015-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/47674
* dependency.c: Update copyright years.
(gfc_discard_nops): Add prototype.
* dependency.c (discard_nops): Rename to gfc_discard_nops,
make non-static.
(gfc_discard_nops): Use gfc_discard_nops.
(gfc_dep_difference): Likewise.
* frontend-passes.c Update copyright years.
(realloc_strings): New function. Add prototype.
(gfc_run_passes): Call realloc_strings.
(realloc_string_callback): New function.
(create_var): Add prototype. Handle case of a
scalar character variable.
(optimize_trim): Do not handle allocatable variables.
2015-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/47674
* gfortran.dg/realloc_on_assign_25.f90: New test.
From-SVN: r219193
Ian Lance Taylor [Mon, 5 Jan 2015 16:13:06 +0000 (16:13 +0000)]
re PR go/61871 (FAIL: regexp from libgo testsuite on non-split stack targets)
PR go/61871
runtime: Increase stack size on 64-bit non-split-stack systems.
From Uros Bizjak.
From-SVN: r219192
Marek Polacek [Mon, 5 Jan 2015 13:22:27 +0000 (13:22 +0000)]
* doc/extend.texi (Arrays of Length Zero): Add missing comma.
From-SVN: r219191
Jakub Jelinek [Mon, 5 Jan 2015 12:36:59 +0000 (13:36 +0100)]
Update copyright years.
From-SVN: r219189
Jakub Jelinek [Mon, 5 Jan 2015 12:33:28 +0000 (13:33 +0100)]
Update copyright years.
From-SVN: r219188
Jakub Jelinek [Mon, 5 Jan 2015 12:05:46 +0000 (13:05 +0100)]
gcc.c (process_command): Update copyright notice dates.
gcc/
* gcc.c (process_command): Update copyright notice dates.
* gcov-dump.c: Ditto.
* gcov.c: Ditto.
* doc/cpp.texi: Bump @copying's copyright year.
* doc/cppinternals.texi: Ditto.
* doc/gcc.texi: Ditto.
* doc/gccint.texi: Ditto.
* doc/gcov.texi: Ditto.
* doc/install.texi: Ditto.
* doc/invoke.texi: Ditto.
gcc/fortran/
* gfortranspec.c (lang_specific_driver): Update copyright notice
dates.
* gfc-internals.texi: Bump @copying's copyright year.
* gfortran.texi: Ditto.
* intrinsic.texi: Ditto.
* invoke.texi: Ditto.
gcc/go/
* gccgo.texi: Bump @copyrights-go year.
gcc/java/
* jcf-dump.c (version): Update copyright notice dates.
libgomp/
* libgomp.texi: Bump @copying's copyright year.
libquadmath/
* libquadmath.texi: Bump @copying's copyright year.
libitm/
* libitm.texi: Bump @copying's copyright year.
gcc/ada/
* gnat_ugn.texi: Bump @copying's copyright year.
libjava/
* classpath/gnu/java/rmi/registry/RegistryImpl.java (version): Update
copyright notice dates.
* classpath/tools/gnu/classpath/tools/orbd/Main.java (run): Ditto.
* gnu/gcj/convert/Convert.java (version): Update copyright notice
dates.
* gnu/gcj/tools/gcj_dbtool/Main.java (main): Ditto.
From-SVN: r219187
Marek Polacek [Mon, 5 Jan 2015 12:03:57 +0000 (12:03 +0000)]
re PR c/64423 (Incorrect column number of -Wchar-subscripts)
PR c/64423
c-family/
* c-common.c (warn_array_subscript_with_type_char): Add location_t
parameter. Use it.
* c-common.h (warn_array_subscript_with_type_char): Update
declaration.
c/
* c-typeck.c (build_array_ref): Pass loc down to
warn_array_subscript_with_type_char.
cp/
* typeck.c (cp_build_array_ref): Pass loc down to
warn_array_subscript_with_type_char.
testsuite/
* gcc.dg/pr64423.c: New test.
From-SVN: r219186
Jakub Jelinek [Mon, 5 Jan 2015 11:32:30 +0000 (12:32 +0100)]
* auto-profile.c, auto-profile.h: Fix up Copyright line.
From-SVN: r219185
Eric Botcazou [Mon, 5 Jan 2015 10:17:12 +0000 (10:17 +0000)]
re PR ada/64492 (Disabling libada prevents building gnattools-cross)
PR ada/64492
* gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
From-SVN: r219183
Eric Botcazou [Mon, 5 Jan 2015 08:03:49 +0000 (08:03 +0000)]
Bump copyright year
From-SVN: r219182
Hans-Peter Nilsson [Mon, 5 Jan 2015 03:43:56 +0000 (03:43 +0000)]
debug-1.c: Pass -fno-if-conversion for mmix-knuth-mmixware for the same reason as for MIPS.
* gcc.dg/debug/debug-1.c: Pass -fno-if-conversion for
mmix-knuth-mmixware for the same reason as for MIPS.
* gcc.dg/debug/debug-2.c: Ditto.
From-SVN: r219181
Hans-Peter Nilsson [Mon, 5 Jan 2015 01:08:40 +0000 (01:08 +0000)]
* gcc.dg/pr42629.c: Only pass scheduling options on scheduling targets.
From-SVN: r219180
GCC Administrator [Mon, 5 Jan 2015 00:16:59 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r219179
Sandra Loosemore [Sun, 4 Jan 2015 23:12:10 +0000 (18:12 -0500)]
invoke.texi ([-fsized-deallocation]): Copy-edit to fix verb tense, etc.
2015-01-04 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi ([-fsized-deallocation]): Copy-edit to fix
verb tense, etc.
([-fvtable-verify], [-fvtv-debug]): Likewise.
([-Wabi]): Likewise.
([-fmessage-length]): Likewise.
([-Wsuggest-final-types], [-Wsuggest-final-methods]): Likewise.
([-Wno-discarded-qualifiers]): Likewise.
([-Wnodiscarded-array-qualifiers]): Likewise.
([-Wno-virtual-move-assign]): Likewise.
([-fsanitize=address], [-fsanitize=thread]): Likewise.
([-fsanitize=leak], [-fsanitize=undefined]): Likewise.
([-fsanitize=unreachable], [-fsanitize-recover]): Likewise.
([-fsanitize-undefined-trap-on-error]): Likewise.
([-floop-interchange]): Likewise.
([-ftree-coalesce-inlined-vars]): Likewise.
([-fvect-cost-model]): Likewise.
([-flto]): Likewise.
([--param]): Likewise.
(Spec Files): Likewise.
([-mstrict-align]): Likewise.
([-mfix-cortex-a53-835769]): Likewise.
([-march], [-mtune]): Likewise.
([-mpic-register]): Likewise.
([-munaligned-access]): Likewise.
([-msp8]): Likewise.
(EIND and Devices with more than 128 Ki Bytes of Flash): Likewise.
(AVR Built-in Macros): Likewise.
([-mpreferred-stack-boundary]): Likewise.
([-mtune-crtl]): Likewise.
([-mashf]): Likewise.
([-mmcu=]): Likewise.
([-minrt]): Likewise.
([-maltivec], [-maltivec=be], [-maltivec=le]): Likewise.
([-mupper-regs]): Likewise.
([-matomic-model]): Likewise.
([-mdiv]): Likewise.
([-mzdcbranch]): Likewise.
([-mdisable-callt]): Likewise.
([-msoft-float]): Likewise.
([-m8byte-align]): Likewise.
([-fstack-reuse]): Likewise.
From-SVN: r219176
Uros Bizjak [Sun, 4 Jan 2015 15:35:57 +0000 (16:35 +0100)]
misc.c (internal_error_function): Use xasprintf instead of unchecked asprintf.
* gcc-interface/misc.c (internal_error_function): Use xasprintf instead
of unchecked asprintf.
From-SVN: r219175
Jonathan Wakely [Sun, 4 Jan 2015 14:03:11 +0000 (14:03 +0000)]
re PR libstdc++/64483 (FAIL: 18_support/exception_ptr/64241.cc (test for excess errors))
PR libstdc++/64483
* testsuite/18_support/exception_ptr/64241.cc: Use
dg-require-atomic-builtins.
From-SVN: r219174
Andreas Schwab [Sun, 4 Jan 2015 10:31:30 +0000 (10:31 +0000)]
configure.ac: Use OBJCOPY for OBJCOPY_FOR_TARGET.
* configure.ac: Use OBJCOPY for OBJCOPY_FOR_TARGET.
* configure: Regenerate.
From-SVN: r219173
Sandra Loosemore [Sun, 4 Jan 2015 04:07:45 +0000 (23:07 -0500)]
invoke.texi ([-fprofile-generate], [...]): Fix markup, light copy-editing.
2015-01-03 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi ([-fprofile-generate], [-fprofile-use]):
Fix markup, light copy-editing.
([-fauto-profile]): Rewrite to fix formatting and content
problems.
From-SVN: r219172
John David Anglin [Sun, 4 Jan 2015 01:22:54 +0000 (01:22 +0000)]
re PR testsuite/62250 (FAIL: gfortran.dg/coarray/alloc_comp_1.f90 -fcoarray=lib -O2 -lcaf_single)
PR testsuite/62250
* lib/gfortran.exp: Add libatomic library search path.
* gfortran.dg/coarray/caf.exp: Add -latomic to test options.
* gfortran.dg/coarray_lib_comm_1.f90: Likewise.
From-SVN: r219171
Sandra Loosemore [Sun, 4 Jan 2015 00:58:13 +0000 (19:58 -0500)]
invoke.texi ([-fisolate-erroneous-paths-dereference]): Copy-edit description.
2015-01-03 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi ([-fisolate-erroneous-paths-dereference]):
Copy-edit description.
([-fisolate-erroneous-paths-attribute]): Likewise.
* common.opt (fisolate-erroneous-paths-dereference):
Copy-edit description.
(fisolate-erroneous-paths-attribute): Likewise.
From-SVN: r219170