2013-10-10 Robert Dewar <dewar@adacore.com>
* exp_ch3.adb (Expand_N_Variant_Part): Expand statically
predicated subtype which appears in Discrete_Choices list.
* exp_ch5.adb (Expand_N_Case_Statement): Expand statically
predicated subtype which appears in Discrete_Choices list of
case statement alternative.
* exp_util.ads, exp_util.adb (Expand_Static_Predicates_In_Choices): New
procedure.
* sem_case.adb: Minor reformatting (Analyze_Choices): Don't
expand out Discrete_Choices that are names of subtypes with
static predicates. This is now done in the analyzer so that the
-gnatct tree is properly formed for ASIS.
* sem_case.ads (Generic_Choices_Processing): Does not apply
to aggregates any more, so change doc accordingly, and remove
unneeded Get_Choices argument.
* sem_ch3.adb (Analyze_Variant_Part): Remove no
longer used Get_Choices argument in instantiation of
Generic_Choices_Processing.
* sem_ch4.adb (Analyze_Case_Expression): Remove no
longer used Get_Choices argument in instantiation of
Generic_Choices_Processing.
* sem_ch5.adb (Analyze_Case_Statement): Remove no
longer used Get_Choices argument in instantiation of
Generic_Choices_Processing.
* sinfo.ads: For N_Variant_Part, and N_Case_Statement_Alternative,
document that choices that are names of statically predicated
subtypes are expanded in the code generation tree passed to the
back end, but not in the ASIS tree generated for -gnatct.
2013-10-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch7.adb: Revert previous change.
2013-10-10 Gary Dismukes <dismukes@adacore.com>
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the case where
the Storage_Pool aspect is specified by an aspect clause and a
renaming is used to capture the evaluation of the pool name,
insert the renaming in front of the aspect's associated entity
declaration rather than in front of the corresponding attribute
definition (which hasn't been appended to the declaration
list yet).
2013-10-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Is_Interface_Conformant): The controlling type
of the interface operation is obtained from the ultimate alias
of the interface primitive parameter, because that may be in
fact an implicit inherited operation whose signature involves
the type extension and not the desired interface.
2013-10-10 Ed Schonberg <schonberg@adacore.com>
* par-ch13.adb (Aspect_Specifications_Present): In Ada 2012,
recognize an aspect specification with a misspelled name if it
is followed by a a comma or semicolon.
2013-10-10 Vadim Godunko <godunko@adacore.com>
* s-atocou.adb, s-atocou.ads, s-atocou-x86.adb, s-atocou-builtin.adb:
Fix copyright notice.
2013-10-10 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb (Enclosing_Subprogram_Or_Package): Get
enclosing subprogram for precondition/postcondition/contract cases.
From-SVN: r203350
2013-10-10 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Minor fix.
2013-10-10 Robert Dewar <dewar@adacore.com>
* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
Address): Remove the Comes_From_Source test for the overlap
warning.
2013-10-10 Robert Dewar <dewar@adacore.com>
* sem_util.adb: Minor code reorganization (use Nkind_In).
* sem_warn.adb: Minor code reorganization (optimization in
Check_Unset_Reference).
* exp_ch9.adb, exp_ch4.adb, sinfo.ads: Minor reformatting.
2013-10-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch7.adb (Install_Parent_Private_Declarations): When
instantiating a child unit, do not install private declaration of
a non-generic ancestor of the generic that is also an ancestor
of the current unit: its private part will be installed when
private part of ancestor itself is analyzed.
2013-10-10 Thomas Quinot <quinot@adacore.com>
* freeze.adb (Check_Component_Storage_Order): Retrieve component
aliased status from type entities directly instead of going back
to original component definition.
* sem_ch7.adb: Minor reformatting.
From-SVN: r203349
2013-10-10 Robert Dewar <dewar@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): For Address
attribute, consider it to be set in source, because of aliasing
considerations.
(Analyze_Attribute_Definition_Clause): For the
purpose of warning on overlays, take into account the aspect case.
2013-10-10 Robert Dewar <dewar@adacore.com>
* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
a-cofove.ads: Minor reformatting.
2013-10-10 Arnaud Charlet <charlet@adacore.com>
* gnat_ugn.texi: Remove obsolete mention to -laddr2line.
2013-10-10 Ed Schonberg <schonberg@adacore.com>
* exp_ch4.adb (Expand_N_Case_Expression): Indicate that the
generated variable used as a target of the expression needs
no initialization.
2013-10-10 Jose Ruiz <ruiz@adacore.com>
* exp_util.adb (Corresponding_Runtime_Package): Remove the condition
related to No_Dynamic_Attachment which was wrong. Protected types
with interrupt handlers (when not using a restricted profile)
are always treated as protected types with entries, regardless
of the No_Dynamic_Attachment restriction.
* exp_ch9.adb (Expand_N_Protected_Type_Declaration): Simplify the code
using the result of Corresponding_Runtime_Package.
(Install_Private_Data_Declarations): When having
static handlers and a non restricted profile, we use the
type Static_Interrupt_Protection always, so we removed an
extra wrong condition looking at the No_Dynamic_Attachment
restriction. Simplify the code using the result of
Corresponding_Runtime_Package.
(Make_Initialize_Protection): Simplify the code using
the result of Corresponding_Runtime_Package.
(Install_Private_Data_Declaration): The No_Dynamic_Attachment
restriction has nothing to do with static handlers. Remove the extra
erroneous condition that was creating the wrong data type.
2013-10-10 Hristian Kirtchev <kirtchev@adacore.com>
* sem_util.adb (Is_Object_Reference): Attribute
'Old produces an object reference.
* gnat_rm.texi: Define accessibility level of
X'Update(...) result.
From-SVN: r203348
2013-10-10 Yannick Moy <moy@adacore.com>
* gnat_rm.texi, a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
a-cforse.ads, a-cofove.ads: Update comment and doc of formal containers
2013-10-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post
conditions that apply to a subprogram body, preserve the placement
and order of the generated pragmas, which must appear before
other declarations in the body.
From-SVN: r203347
2013-10-10 Bob Duff <duff@adacore.com>
* gnat_ugn.texi: Add gnat2xml doc.
2013-10-10 Doug Rupp <rupp@adacore.com>
* s-vxwork-arm.ads: Fix interface to FP_CONTEXT.
2013-10-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specification): An aspect Import
on a variable need not have a convention specified, as long as
the implicit convention of the object, obtained from its type,
is Ada or Ada-related.
2013-10-10 Robert Dewar <dewar@adacore.com>
* cstand.adb (Standard_Unsigned_64): New internal type.
* gnat_rm.texi: Update documentation on To_Address.
* sem_attr.adb (Analyze_Attribute, case To_Address): Fix
problem with out of range static values given as literals or
named numbers.
* stand.ads (Standard_Unsigned_64): New internal type.
* stand.adb: Minor reformatting.
From-SVN: r203346
2013-10-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Analyze_Selected_Component,
Has_Mode_Conformant_Spec): If selected component may be an
indexing of a parameterless call to a protected function, and
expansion is disabled, this is a valid candidate interpretation.
2013-10-10 Arnaud Charlet <charlet@adacore.com>
* gnat_ugn.texi: Minor editing.
From-SVN: r203345
2013-10-10 Robert Dewar <dewar@adacore.com>
* gnatlink.adb: Minor reformatting.
2013-10-10 Yannick Moy <moy@adacore.com>
* debug.adb: Free flag d.E and change doc for flag d.K.
2013-10-10 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Check_Precondition_Postcondition): If the
pragma comes from an aspect spec, and the subprogram is a
library unit, treat as a ppc in a declarative part in ASIS mode,
so that expression in aspect is properly analyzed. In this case
there is no later point at which the aspect specification would
be examined.
2013-10-10 Bob Duff <duff@adacore.com>
* opt.ads: Minor comment fix.
2013-10-10 Vadim Godunko <godunko@adacore.com>
* a-coinho-shared.ads, a-coinho-shared.adb: New file.
* s-atocou.ads: Add procedure to initialize counter.
* s-atocou.adb: Likewise.
* s-atocou-builtin.adb: Likewise.
* s-atocou-x86.adb: Likewise.
* gcc-interface/Makefile.in: Select special version of
Indefinite_Holders package on platforms where atomic built-ins
are supported. Update tools target pairs for PikeOS.
From-SVN: r203344
* tree-ssa-phiopts.c (rhs_is_fed_for_value_replacement): New function.
(operand_equal_for_value_replacement): New function, extracted from
value_replacement and enhanced to catch more cases.
(value_replacement): Use operand_equal_for_value_replacement.
* gcc.dg/tree-ssa/phi-opt-11.c: New test.
From-SVN: r203327
PR c++/58635
cp/
* semantics.c (finish_return_stmt): Return error_mark_node
when error_operand_p of the expr is true.
(build_transaction_expr): Check for EXPR_P before setting the
expr location.
testsuite/
* g++.dg/tm/pr58635-1.C: New test.
* g++.dg/tm/pr58635-2.C: New test.
From-SVN: r203323
* tree-flow.h (tm_restart_node, gimple_df): Move to gimple-ssa.h.
(struct int_tree_map): Move to tree-hasher.h
(SCALE, LABEL, PERCENT): Move to gimple.h
* tree-flow-inline.h: Delete. Move functions to other files.
(unmodifiable_var_p, ref_contains_array_ref): Unused, so delete.
* gimple-ssa.h (tm_restart_node, gimple_df): Relocate from tree-flow.h.
(gimple_in_ssa_p, gimple_vop): Relocate from tree-flow-inline.h
* gimple.h (imple_stmt_max_uid, set_gimple_stmt_max_uid,
inc_gimple_stmt_max_uid, get_lineno): Relocate from tree-flow-inline.h.
(SCALE, LABEL, PERCENT): Relocate from tree-flow.h
* tree-hasher.h: Don't include tree-flow.h.
(struct int_tree_map): Relocate from tree-flow.h.
* tree-sra.c (contains_view_convert_expr_p): Relocate from
tree-flow-inline.h and make static.
* tree-ssa-alias.h (ranges_overlap_p): Relocate from tree-flow-inline.h.
* tree-ssa-operands.c (gimple_ssa_operands): Relocate from
tree-flow-inline.h and make static.
* tree.h (is_global_var, may_be_aliased): Relocate from
tree-flow-inline.h.
* Makefile.in (GTFILES): Remove tree-flow.h and add gimple-ssa.h.
* value-prof.c: No longer include tree-flow-inline.h.
* tree-switch-conversion.c: No longer include tree-flow-inline.h.
From-SVN: r203318
2013-10-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_register_info_stdarg_fpr): Remove
packed stack special handling.
(s390_frame_info, s390_emit_prologue, s390_emit_epilogue): Switch
back to fixed stack slots for FPRs saved due to stdarg.
From-SVN: r203305
2013-10-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (struct s390_frame_layout): New field
gpr_save_slots.
(cfun_save_arg_fprs_p, cfun_gpr_save_slot): New macros.
(s390_reg_clobbered_rtx, s390_regs_ever_clobbered): Change type of
regs_ever_clobbered to char*.
(s390_regs_ever_clobbered): Check crtl->saves_all_registers
instead of cfun->has_nonlocal_label. Ignore frame related restore
INSNs.
(s390_register_info): Enable FPR save slots. Move/Copy some
functionality into ...
(s390_register_info_gprtofpr, s390_register_info_stdarg_fpr)
(s390_register_info_stdarg_gpr, s390_optimize_register_info): New
function.
(s390_frame_info): Do gpr slot allocation here now. stdarg does
not imply a stack frame.
(s390_init_frame_layout): Remove variable clobbered_regs.
(s390_update_register_info): Remove function.
(s390_hard_regno_rename_ok): Call-saved regs without a save slot
cannot be used for register renaming.
(s390_hard_regno_scratch_ok): New function.
(TARGET_HARD_REGNO_SCRATCH_OK): Define target hook.
(s390_initial_elimination_offset): Change offset calculation of
the return address pointer.
(save_gprs): Deal with only r6 being saved from the call-saved
regs.
(restore_gprs): Set frame related flag.
(s390_save_gprs_to_fprs, s390_restore_gprs_from_fprs): New
functions.
(s390_emit_prologue): Call s390_register_info instead of
s390_update_frame_layout. Call s390_save_gprs_to_fprs.
(s390_emit_epilogue): Call s390_restore_gprs_from_fprs.
(s390_optimize_prologue): Call s390_optimize_register_info.
Try to remove also FPR slot save/restore INSNs. Remove frame
related flags from restore INSNs.
From-SVN: r203303
* config/rl78/rl78.c (rl78_print_operand_1): Change %c to %C to
avoid conflict with the MI use of %c.
* config/rl78/rl78-real.md: change %c to %C throughout.
* config/rl78/rl78-virt.md: Likewise.
From-SVN: r203299
PR libstdc++/58659
* include/bits/shared_ptr_base.h (__shared_count::__shared_count(P,D)):
Delegate to constructor taking allocator.
(__shared_count::_S_create_from_up): Inline into ...
(__shared_count::__shared_count(unique_ptr<Y,D>&&): Here. Use
std::conditional instead of constrained overloads. Allocate memory
using the allocator type that will be used for deallocation.
* testsuite/20_util/shared_ptr/cons/58659.cc: New.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust.
From-SVN: r203274
* tree-flow.h: Remove some prototypes.
* tree.h: Remove some protypes, add a couple.
* tree.c (using_eh_for_cleanups_flag, using_eh_for_cleanups,
using_eh_for_cleanups_p): Add interface routines for front ends.
* tree-eh.h: New file. Add protoptyes.
* tree-eh.c (using_eh_for_cleanups_p, using_eh_for_cleanups): Delete.
(add_stmt_to_eh_lp_fn): Make static.
(lower_try_finally): Use new using_eh_for_cleanups_p.
* emit-rtl.c: Include tree-eh.h.
* gimple.h: Include tree-eh.h.
From-SVN: r203273
