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2013-04-11 Johannes Kanig <kanig@adacore.com>
* debug.adb: Document usage of -gnatd.Q switch.
2013-04-11 Matthew Heaney <heaney@adacore.com>
* a-crbtgk.adb (Ceiling, Find, Floor): Adjust locks
before element comparisons.
(Generic_Conditional_Insert, Generic_Conditional_Insert_With_Hint):
Ditto.
* a-crbtgo.adb, a-rbtgbo.adb (Generic_Equal): Adjust locks before
element comparisons.
* a-rbtgso.adb (Difference, Intersection): Adjust locks
before element comparisons.
(Is_Subset, Overlap): Ditto
(Symmetric_Difference, Union): Ditto
* a-btgbso.adb (Set_Difference, Set_Intersection): Adjust locks
before element comparisons.
(Set_Subset, Set_Overlap): Ditto
(Set_Symmetric_Difference, Set_Union): Ditto
* a-coorse.adb, a-ciorse.adb, a-cborse.adb
(Update_Element_Preserving_Key): Adjust locks before element
comparisons (Replace_Element): Ditto
2013-04-11 Pascal Obry <obry@adacore.com>
* prj-attr.adb, projects.texi, snames.ads-tmpl: Remove Build_Slaves
attribute.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* exp_ch3.adb (Build_Equivalent_Aggregate): Subsidiary of
Expand_N_Object_Declaration, used to construct an aggregate
with static components whenever possible, so that objects of a
discriminated type can be initialized without calling the init.
proc for the type.
2013-04-11 Vincent Celier <celier@adacore.com>
* prj-makr.adb (Process_Directory): On VMS, always delete,
then recreate the temporary file with Create_Output_Text_File,
otherwise the output redirection does not work properly.
2013-04-11 Eric Botcazou <ebotcazou@adacore.com>
* urealp.ads: Fix minor typo.
2013-04-11 Fabien Chouteau <chouteau@adacore.com>
* cio.c (mktemp): Don't use tmpnam function from the
system on VxWorks in kernel mode.
From-SVN: r197784
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to compile a runtime...
2013-04-11 Vincent Celier <celier@adacore.com>
* make.adb (Compile): Clarify the error message reported
when gnatmake refuses to compile a runtime source.
(Start_Compile_If_Possible): Ditto.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Add documentation about -gnatc and gnatmake.
From-SVN: r197783
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2013-04-11 Vincent Celier <celier@adacore.com>
* switch-c.adb: Document internal switches.
* usage.adb: Remove lines for internal switches: -gnatea, -gnateO,
-gnatez and -gnateO.
From-SVN: r197782
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2013-04-11 Ed Schonberg <schonberg@adacore.com>
* par-ch6.adb (P_Subprogram): Attach aspects to subprogram stub.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Allow aspects on
subprogram stubs.
* sem_ch13.adb (Analyze_Aspect_Specifications): Analyze generated
pre/post pragmas at once before analyzing the proper body.
* sem_prag.adb (Chain_PPC): Handle pragma that comes from an
aspect on a subprogram stub.
* aspects.adb: Aspect specifications can appear on a
subprogram_Body_Stub.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnatname.adb: Minor comment fix.
2013-04-11 Vincent Celier <celier@adacore.com>
* prj-makr.adb (Process_Directory): Create a new temporary
file for each invocation of the compiler, in directory pointed
by environment variable TMPDIR if it exists.
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* gnat_ugn.texi: Minor editing/clean ups.
From-SVN: r197781
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with incompatible ref-qualifiers)
/cp
2013-04-11 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56913
* typeck2.c (build_m_component_ref): Protect error calls with
(complain & tf_error).
/testsuite
2013-04-11 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56913
* g++.dg/cpp0x/sfinae44.C: New.
From-SVN: r197780
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2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Null_Procedure): New subprogram, mostly
extracted from Analyze_Subprogram_Declaration, to handle null
procedure declarations that in ada 2012 can be completions of
previous declarations.
From-SVN: r197779
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2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Entity_Of): Moved to Exp_Util.
* exp_util.ads, exp_util.adb (Entity_Of): New routine.
2013-04-11 Robert Dewar <dewar@adacore.com>
* g-spipat.ads: Minor comment fix.
From-SVN: r197778
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2013-04-11 Robert Dewar <dewar@adacore.com>
* sem_prag.adb, sem_util.adb, sem_res.adb, exp_ch4.adb: Minor
reformatting.
2013-04-11 Thomas Quinot <quinot@adacore.com>
* exp_util.ads (Fully_Qualified_Name_String): Document that the
constructed literal is the entity name in all upper case.
From-SVN: r197777
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2013-04-11 Thomas Quinot <quinot@adacore.com>
* sem_util.adb (Set_Entity_With_Style_Check): Fix logic of
check for implementation defined identifiers.
2013-04-11 Yannick Moy <moy@adacore.com>
* checks.adb (Apply_Type_Conversion_Checks): Add an explanation
of why range check and length are put on different nodes.
* exp_ch4.adb (Apply_Type_Conversion_Checks): Remove check marks
when doing their expansion.
From-SVN: r197776
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2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_util.ads, sem_util.adb (Get_Incomplete_View_Of_Ancestor):
New function to implement the notion introduced in RM 7.3.1
(5.2/3): in a child unit, a derived type is within the derivation
class of an ancestor declared in a parent unit, even if there
is an intermediate derivation that does not see the full view
of that ancestor.
* sem_res.adb (Valid_Conversion): if all else fails, examine if an
incomplete view of an ancestor makes a numeric conversion legal.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb: in Ada2012 operators can only have in
parameters.
2013-04-11 Vincent Celier <celier@adacore.com>
* makeutl.adb (Create_Binder_Mapping_File): Do not put into
the mapping file ALI files of sources that have been replaced.
2013-04-11 Vincent Celier <celier@adacore.com>
* projects.texi: Add subsection Duplicate Sources in Projects.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Add documentation for gnatmake switch -droot_dir/**
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* init.c (__gnat_install_handler): Only set up an alternate
stack when installing a signal handler for SIGSEGV.
2013-04-11 Thomas Quinot <quinot@adacore.com>
* g-socket.adb (Connect_Socket, timeout version): Call
underlying connect operation directly, not through the 2-argument
Connect_Socket thick binding, in order to avoid raising a junk
exception for the EINPROGRESS return.
From-SVN: r197775
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2013-04-11 Robert Dewar <dewar@adacore.com>
* a-cdlili.adb: Minor addition of pragma Warnings (Off).
2013-04-11 Robert Dewar <dewar@adacore.com>
* hostparm.ads: Minor reformatting.
2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* aspects.ads, aspects.adb: Add Aspect_Depends to all the relevant
tables.
* elists.ads, elists.adb (Contains): New routine.
* par-prag.adb: Pragma Depends does not need any special treatment
by the parser.
* sem_ch13.adb (Analyze_Aspect_Specifications):
Transform aspect Depends into a corresponding pragma.
(Check_Aspect_At_Freeze_Point): Aspect Depends does not need
inspection at its freeze point.
* sem_prag.adb (Analyze_Pragma): Perform analysis and
normalization of pragma Depends. Remove the use of function
Is_Duplicate_Item. Use End_Scope to uninstalle the formal
parameters of a subprogram. Add a value for pragma Depends in
table Sig_Flags.
(Is_Duplicate_Item): Removed.
* snames.ads-tmpl: Add predefined name for Depends as well as
a pragma identifier.
From-SVN: r197774
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2013-04-11 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb: Minor code clean up.
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* debug.adb, sem_ch13.adb (Analyze_Enumeration_Representation_Clause):
Ignore enumeration rep clauses by default in CodePeer mode, unless
-gnatd.I is specified.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Safe_To_Capture_Value): If the node belongs to
an expression that has been attached to the else_actions of an
if-expression, the capture is not safe.
2013-04-11 Yannick Moy <moy@adacore.com>
* checks.adb (Apply_Type_Conversion_Checks): Put check mark on type
conversion for arrays.
2013-04-11 Robert Dewar <dewar@adacore.com>
* a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
2013-04-11 Johannes Kanig <kanig@adacore.com>
* adabkend.adb: Minor comment addition.
From-SVN: r197773
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* ada/acats/run_all.sh: Remove special handling of -gnat95 switch.
* ada/acats/ada95.lst: Remove special handling of -gnat95 switch.
From-SVN: r197772
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2013-04-11 Matthew Heaney <heaney@adacore.com>
* a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb ("="): Increment
lock counts before entering loop.
(Find): Ditto.
(Is_Sorted, Merge, Sort): Ditto.
(Reverse_Find): Ditto.
(Splice_Internal): Internal operation to refactor splicing logic.
(Splice): Some logic moved into Splice_Internal.
2013-04-11 Johannes Kanig <kanig@adacore.com>
* adabkend.adb (Scan_Compiler_Arguments): Do not call
Set_Output_Object_File_Name in Alfa_Mode
* gnat1drv.adb (Adjust_Global_Switches): Take Alfa_Mode into account.
* opt.ads: Fix documentation.
From-SVN: r197771
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vect_gen_niters_for_prolog_loop.)
2013-04-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/56878
* tree-flow.h (outermost_invariant_loop_for_expr): Declare.
* tree-ssa-loop-ivopts.c (outermost_invariant_loop_for_expr):
New function.
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
Prefer to align the DR with the most invariant base address.
From-SVN: r197769
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2013-04-11 Robert Dewar <dewar@adacore.com>
* sem_res.adb: Minor code reorganization and comment fixes.
* sem_type.adb: Minor reformatting.
From-SVN: r197768
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2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Process_Transient_Object): Add new
local variable Fin_Call. Remove and explain ??? comment. Use the
Actions of logical operators "and then" and "or else" to insert
the generated finalization call.
2013-04-11 Eric Botcazou <ebotcazou@adacore.com>
* gnat_rm.texi: Fix typo.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb: Minor reformatting.
From-SVN: r197767
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2013-04-11 Robert Dewar <dewar@adacore.com>
* atree.h: Add declarations for Flag255-Flag289 Fix declaration
of Field30 (was wrong, but no effect, since not yet referenced by
back end) Add declarations for Field31-Field35 Add declarations
for Node31-Node35.
* einfo.ads, einfo.adb (Has_Invariants): No longer applies to
procedures.
(Has_Predicates): No longer applies to functions.
(Is_Predicate_Function): New flag.
(Is_Predicate_Function_M): New flag.
(Is_Invariant_Procedure): New flag.
(Predicate_Function_M): New function.
(Set_Predicate_Function_M): New procedure.
* exp_ch11.adb (Expand_N_Raise_Expression): Take care of special
case of appearing in predicate used for membership test.
* exp_ch3.adb (Insert_Component_Invariant_Checks): Set
Is_Invariant_Procedure flag.
* exp_ch4.adb (Expand_Op_In): Call special predicate function
that takes care of raise_expression nodes in the predicate.
* exp_util.ads, exp_util.adb (Make_Predicate_Call): Add argument Mem for
membership case.
* sem_ch13.adb (Build_Predicate_Functions): New name for
Build_Predicate_Function. Major rewrite to take care of raise
expression in predicate for membership tests.
* sem_res.adb (Resolve_Actuals): Include both predicate functions
in defense against infinite predicate function loops.
* sinfo.ads, sinfo.adb (Convert_To_Return_False): New flag.
2013-04-11 Robert Dewar <dewar@adacore.com>
* sem_prag.adb: Minor reformatting.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb: Generate reference for component of anonymous
access type.
From-SVN: r197766
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2013-04-11 Robert Dewar <dewar@adacore.com>
* stand.ads: Minor reformatting.
2013-04-11 Matthew Heaney <heaney@adacore.com>
* a-convec.adb, a-coinve.adb, a-cobove.adb ("="): Increment lock
counts before entering loop.
(Find, Find_Index): Ditto.
(Is_Sorted, Merge, Sort): Ditto.
(Reverse_Find, Reverse_Find_Index): Ditto.
From-SVN: r197765
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2013-04-11 Robert Dewar <dewar@adacore.com>
* exp_ch11.ads, exp_ch11.adb (Expand_N_Raise_Expression): New procedure.
* exp_util.adb (Insert_Actions): Add entry for N_Raise_Expression.
* expander.adb: Add call to Expand_N_Raise_Expression.
* par-ch11.adb (P_Raise_Expression): New procedure.
* par-ch4.adb (P_Relation): Handle Raise_Expression.
* par.adb (P_Raise_Expression): New procedure.
* sem.adb: Add handling for N_Raise_Expression.
* sem_ch11.ads, sem_ch11.adb (Analyze_Raise_Expression): New procedure.
* sem_res.adb (Resolve): Add handling for N_Raise_Expression.
* sinfo.ads, sinfo.adb (N_Raise_Expression): New node.
* sprint.adb (Sprint_Node_Actual): Add handling for N_Raise_Expression.
* stand.ads (Any_Type): Document use with N_Raise_Expression.
From-SVN: r197764
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2013-04-11 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Remove section "The Development Environments"
now that all predefined attributes are documented, including
those in package IDE.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb: Preserve parent link in copy of expression.
From-SVN: r197763
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2013-04-11 Vincent Celier <celier@adacore.com>
* projects.texi: Complete rewrite of the subsection Attributes
in section "Project file Reference".
2013-04-11 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb: Minor reformatting.
From-SVN: r197762
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node.
2013-04-11 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Expand_Concatenate): Remove wrapping in
expression-with-actions node. No longer needed given fix to
sem_prag and caused loss of some useful warnings.
* sem.ads: Minor reformatting.
* sem_prag.adb (Check_Disabled): Removed, to be replaced by not
Check_Enabled. These two routines were curiously incompatible
causing confusion.
(Analyze_Pragma, case Check): Make sure we do
not expand the string argument if the check is disabled. Avoid
use of Check_Disabled, which resulted in missing analysis in
some cases.
* sem_prag.ads (Check_Disabled): Removed, to be replaced by not
Check_Enabled. These two routines were curiously incompatible
causing confusion.
From-SVN: r197761
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2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Process_Transient_Object): Use
an unchecked conversion when associating a transient controlled
object with its "hook".
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Analyze_Pragma, case
Preelaborable_Initialization): The pragma is legal if it comes
from an aspect on the private view of the type, even though its
analysis point takes place later at the freeze point.
From-SVN: r197760
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2013-04-11 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb: Minor reformatting.
2013-04-11 Yannick Moy <moy@adacore.com>
* ali-util.adb (Read_Withed_ALIs): Do not consider it an error to
read ALI files with No_Object=True in Alfa mode.
* gnat1drv.adb: Set appropriately Back_End_Mode in Alfa mode, whether
this is during frame condition generation of translation to Why.
2013-04-11 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb: Minor code reorganization
* types.ads: Minor reformatting.
From-SVN: r197759
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2013-04-11 Johannes Kanig <kanig@adacore.com>
* opt.ads New global boolean Frame_Condition_Mode to avoid
referring to command line switch.
* gnat1drv.adb (Gnat1drv) set frame condition mode when -gnatd.G
is present, and disable Code generation in that case. Disable
ALI file generation when switch is *not* present.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Expression_Function): Perform the
pre-analysis on a copy of the expression, to prevent downstream
visbility issues involving operators and instantiations.
From-SVN: r197758
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2013-04-11 Johannes Kanig <kanig@adacore.com>
* debug.adb: Reservation and documentation for -gnatd.G switch.
* gnat1drv.adb (Adjust_Global_Switches) Take into account -gnatd.G
switch, and set ALI file generation accordingly.
From-SVN: r197757
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2013-04-11 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb, exp_dist.adb: Minor reformatting.
* gnat_rm.texi, gnat_ugn.texi: -020 Add documentation clarifying that
check names introduced with pragma Check_Name are suppressed by -gnatp.
From-SVN: r197756
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projects.texi to gnat_ugn.texi.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi, projects.texi: Move chapter "Tools Supporting Project
Files" from projects.texi to gnat_ugn.texi.
From-SVN: r197755
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From-SVN: r197754
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2013-04-11 Yannick Moy <moy@adacore.com>
* gnat1drv.adb (Adjust_Global_Switches): Allow missing body in Alfa
mode.
2013-04-11 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Expand_N_Allocator): Detect the
allocation of an anonymous controlled object where the type of
the context is named. Use the pool and finalization master of
the named access type to allocate the object.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Remove most mentions of gprbuild.
* projects.texi: Remove all mentions of asociative array
attributes.
From-SVN: r197753
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2013-04-11 Robert Dewar <dewar@adacore.com>
* sem_prag.adb, sem_attr.adb, gnat1drv.adb, prj-makr.adb,
opt.ads, sem_ch13.adb: Minor reformatting.
* debug.adb: Minor comment fix (remove junk .I doc).
2013-04-11 Thomas Quinot <quinot@adacore.com>
* rtsfind.ads, exp_dist.adb, exp_dist.ads (Rtsfind.PCS_Version, case
PolyORB): Bump to 6.
(Exp_Dist.PolyORB_Support): Replace TC_Build with
Build_Complex_TC.
From-SVN: r197752
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2013-04-11 Arnaud Charlet <charlet@adacore.com>
* debug.adb, sem_prag.adb, par-ch2.adb, sem_attr.adb, gnat1drv.adb,
exp_disp.adb, opt.ads, sem_ch13.adb (Relaxed_RM_Semantics): New flag.
Enable this flag in CodePeer mode, and also via -gnatd.M.
Replace some uses of CodePeer_Mode by Relaxed_RM_Semantics.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Check_Constrained_Object): If a subtype is created
from the renamed object in an object renaming declaration with
an unconstrained nominal subtype, freeze the created subtype at
once, to prevent order of elaboration issues in the backend.
2013-04-11 Arnaud Charlet <charlet@adacore.com>
* exp_aggr.adb (Aggr_Size_OK): Refine setting of Max_Aggr_Size
in particular in CodePeer mode.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Add documentation for backup copies of project
files for gnatname.
From-SVN: r197751
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2013-04-11 Tristan Gingold <gingold@adacore.com>
* gnat_rm.texi: Add Detect_BLocking in the ravenscar profile
pragma list.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnatname.adb (Scan_Args): Recognize new switch --no-backup
(Usage): Add line for --no-backup.
* opt.ads (No_Nackup): New Boolean variable, initialized to False.
* prj-makr.adb (Initialize): Create a backup for an existing
project file if gnatname is not invoked with --no-backup.
From-SVN: r197750
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2013-04-11 Thomas Quinot <quinot@adacore.com>
* exp_ch4.adb: Minor code improvement: replace various calls to
Make_If_Statement in expansion with Make_Implicit_If_Statement.
2013-04-11 Eric Botcazou <ebotcazou@adacore.com>
* ali.adb: Fix minor typo.
From-SVN: r197749
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2013-04-11 Thomas Quinot <quinot@adacore.com>
* exp_ch4.adb (Find_Enclosing_Context): Add missing case of
N_Procedure_Call_Statement.
2013-04-11 Robert Dewar <dewar@adacore.com>
* debug.adb: Minor comment fix.
From-SVN: r197748
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2013-04-11 Johannes Kanig <kanig@adacore.com>
* debug.adb: Remove comment for -gnatd.G.
2013-04-11 Thomas Quinot <quinot@adacore.com>
* exp_ch4.adb (Expand_Record_Equality.Suitable_Element):
Remove recursive routine, replace with...
(Expand_Record_Equality.Element_To_Compare): New subroutine,
implement iterative search for next element to compare.
Add explanatory comment in the tagged case.
From-SVN: r197747
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2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch5.adb: remove spurious warning from non-empty loop.
* sem_ch8.adb (Enclosing_Instance): Make public to other routines
in the package, in order to suppress redundant semantic checks
on subprogram renamings in nested instantiations.
From-SVN: r197746
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2013-04-11 Robert Dewar <dewar@adacore.com>
* errout.ads: Minor reformatting.
* sem_eval.adb (Why_Not_Static): Now issues continuation messages
(Why_Not_Static): Test for aggregates behind string literals.
* sem_eval.ads (Why_Not_Static): Now issues continuation messages.
2013-04-11 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Expand_Concatenation): Wrap expansion in
Expressions_With_Actions.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Base_Types_Match): For an actual type in an
instance, the base type may itself be a subtype, so find true
base type to determine compatibility.
From-SVN: r197745
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2013-04-11 Robert Dewar <dewar@adacore.com>
* s-osprim-mingw.adb, sem_ch3.adb, sem_prag.adb, sem_util.adb.
makeutl.adb, sem_ch8.adb: Minor reformatting.
2013-04-11 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Minor fixes for VMS.
* ug_words: Minor addition: -gnato? => /OVERFLOW_CHECKS=?.
2013-04-11 Robert Dewar <dewar@adacore.com>
* usage.adb (Usage): Minor edit to -gnatW message
2013-04-11 Robert Dewar <dewar@adacore.com>
* exp_aggr.adb (Expand_N_Aggregate): Add circuit for handling
others for string literal case. Also add big ??? comment about
this new code, which should be redundant, but is not.
* sem_eval.adb (Eval_Concatenation): Handle non-static case
properly (Eval_String_Literal): Handle non-static literal properly
From-SVN: r197744
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* opts.c (common_handle_option): Fix formatting and add FALLTHRU
comment.
From-SVN: r197743
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/cp
2013-04-11 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/54216
* parser.c (cp_parser_enum_specifier): Check for empty
anonymous enums and anonymous scoped enums.
/testsuite
2013-04-11 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/54216
* g++.dg/cpp0x/enum26.C: New.
* g++.old-deja/g++.pt/mangle1.C: Adjust.
From-SVN: r197742
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gcc/
* config/aarch64/aarch64-simd.md (aarch64_vcond_internal): Fix
floating-point vector comparisons against 0.
gcc/testsuite/
* gcc.target/aarch64/vect-fcm.x: Add check for zero forms of
inverse operands.
* gcc.target/aarch64/vect-fcm-eq-d.c: Check that new zero form
loop is vectorized.
* gcc.target/aarch64/vect-fcm-eq-f.c: Likewise.
* gcc.target/aarch64/vect-fcm-ge-d.c: Check that new zero form
loop is vectorized and that the correct instruction is generated.
* gcc.target/aarch64/vect-fcm-ge-f.c: Likewise.
* gcc.target/aarch64/vect-fcm-gt-d.c: Likewise.
* gcc.target/aarch64/vect-fcm-gt-f.c: Likewise.
From-SVN: r197741
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PR tree-optimization/56899
* fold-const.c (extract_muldiv_1): Apply distributive law
only if TYPE_OVERFLOW_WRAPS (ctype).
* gcc.c-torture/execute/pr56899.c: New test.
From-SVN: r197692
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PR target/56124
* ira-costs.c (scan_one_insn): Check whether the source rtx of
loading has side effect.
From-SVN: r197691
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From-SVN: r197687
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2013-04-11 Janne Blomqvist <jb@gcc.gnu.org>
* gfortran.h: Remove enum gfc_try, replace gfc_try with bool type.
* arith.c: Replace gfc_try with bool type.
* array.c: Likewise.
* check.c: Likewise.
* class.c: Likewise.
* cpp.c: Likewise.
* cpp.h: Likewise.
* data.c: Likewise.
* data.h: Likewise.
* decl.c: Likewise.
* error.c: Likewise.
* expr.c: Likewise.
* f95-lang.c: Likewise.
* interface.c: Likewise.
* intrinsic.c: Likewise.
* intrinsic.h: Likewise.
* io.c: Likewise.
* match.c: Likewise.
* match.h: Likewise.
* module.c: Likewise.
* openmp.c: Likewise.
* parse.c: Likewise.
* parse.h: Likewise.
* primary.c: Likewise.
* resolve.c: Likewise.
* scanner.c: Likewise.
* simplify.c: Likewise.
* symbol.c: Likewise.
* trans-intrinsic.c: Likewise.
* trans-openmp.c: Likewise.
* trans-stmt.c: Likewise.
* trans-types.c: Likewise.
From-SVN: r197682
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* config/sparc/sparc.c: Include tree-pass.h.
(TARGET_MACHINE_DEPENDENT_REORG): Do not redefine.
(sparc_reorg): Rename to sparc_do_work_around_errata. Move to
head of file. Change return type. Split off gate function.
(sparc_gate_work_around_errata): New function.
(pass_work_around_errata): New pass definition.
(insert_pass_work_around_errata) New pass insert definition to
insert pass_work_around_errata just after delayed-branch scheduling.
(sparc_option_override): Insert the pass.
* config/sparc/t-sparc (sparc.o): Add TREE_PASS_H dependence.
From-SVN: r197681
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gcc/
* config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=supersparc
or -mcpu=hypersparc.
From-SVN: r197680
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One major suboptimal area of the sparc back end is cstore generation
on 64-bit.
Due to the way arguments and return values of functions must be
promoted, the ideal mode for cstore's result would be DImode.
But this hasn't been done because of a fundamental limitation
of the cstore patterns. They require a fixed mode be used for
the boolean result value.
I've decided to work around this by building a target hook which
specifies the type to use for conditional store results, and then I
use a special predicate for operans 0 in the cstore expanders so
that they still match even when we use DImode.
The default version of the target hook just does what it does now,
so no other target should be impacted by this at all.
Regstrapped on 32-bit sparc-linux-gnu and I've run the testsuite
with "-m64" to validate the 64-bit side.
gcc/
* target.def (cstore_mode): New hook.
* target.h: Include insn-codes.h
* targhooks.c: Likewise.
(default_cstore_mode): New function.
* targhooks.h: Declare it.
* doc/tm.texi.in: New hook slot for TARGET_CSTORE_MODE.
* doc/tm.texi: Rebuild.
* expmed.c (emit_cstore): Obtain cstore boolean result mode using
target hook, rather than inspecting the insn_data.
* config/sparc/sparc.c (sparc_cstore_mode): New function.
(TARGET_CSTORE_MODE): Redefine.
(emit_scc_insn): When TARGET_ARCH64, emit new 64-bit boolean
result patterns.
* config/sparc/predicates.md (cstore_result_operand): New special
predicate.
* config/sparc/sparc.md (cstoresi4, cstoredi4, cstore<F:mode>4):
Use it for operand 0.
(*seqsi_special): Rewrite using 'P' mode iterator on operand 0.
(*snesi_special): Likewise.
(*snesi_zero): Likewise.
(*seqsi_zero): Likewise.
(*sltu_insn): Likewise.
(*sgeu_insn): Likewise.
(*seqdi_special): Make operand 0 and comparison operation be of
DImode.
(*snedi_special): Likewise.
(*snedi_special_vis3): Likewise.
(*neg_snesi_zero): Rename to *neg_snesisi_zero.
(*neg_snesi_sign_extend): Rename to *neg_snesidi_zero.
(*snesi_zero_extend): Delete, covered by 'P' mode iterator.
(*neg_seqsi_zero): Rename to *neg_seqsisi_zero.
(*neg_seqsi_sign_extend): Rename to *neg_seqsidi_zero.
(*seqsi_zero_extend): Delete, covered by 'P' mode iterator.
(*sltu_extend_sp64): Likewise.
(*neg_sltu_insn): Rename to *neg_sltusi_insn.
(*neg_sltu_extend_sp64): Rename to *neg_sltudi_insn.
(*sgeu_extend_sp64): Delete, covered by 'P' mode iterator.
(*neg_sgeu_insn): Rename to *neg_sgeusi_insn.
(*neg_sgeu_extend_sp64): Rename to *neg_sgeudi_insn.
gcc/testsuite/
* gcc.target/sparc/setcc-4.c: New test.
* gcc.target/sparc/setcc-5.c: New test.
From-SVN: r197679
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