Steven Bosscher [Thu, 18 Apr 2013 08:28:10 +0000 (08:28 +0000)]
emit-rtl.c (reset_insn_used_flags): New function.
* emit-rtl.c (reset_insn_used_flags): New function.
(reset_all_used_flags): Use it.
(verify_insn_sharing): New function.
(verify_rtl_sharing): Fix verification for SEQUENCEs.
Jakub Jelinek [Thu, 18 Apr 2013 07:54:58 +0000 (09:54 +0200)]
re PR tree-optimization/56984 (ICE in tree_vrp.c)
PR tree-optimization/56984
* tree-vrp.c (register_edge_assert_for_2): For (x >> M) < N
and (x >> M) >= N don't register any assertion if N << M is the
minimum value.
Steven Bosscher [Wed, 17 Apr 2013 23:05:59 +0000 (23:05 +0000)]
lower-subreg.c (resolve_simple_move): If called self-recursive...
* lower-subreg.c (resolve_simple_move): If called self-recursive,
do not delete_insn insns that have not yet been emitted, only
unlink them with remove_insn.
* df-scan.c (df_insn_delete): Revert r197492.
Greta Yorsh [Wed, 17 Apr 2013 15:22:05 +0000 (16:22 +0100)]
2013-04-17 Greta Yorsh <Greta.Yorsh at arm.com>
* config/arm/arm.md (movsicc_insn): Convert define_insn into
define_insn_and_split.
(and_scc,ior_scc,negscc): Likewise.
(cmpsi2_addneg, subsi3_compare): Convert to named patterns.
Greta Yorsh [Wed, 17 Apr 2013 15:17:10 +0000 (16:17 +0100)]
2013-04-17 Greta Yorsh <Greta.Yorsh at arm.com>
* config/arm/arm.c (use_return_insn): Return 0 for targets that
can benefit from using a sequence of LDRD instructions in epilogue
instead of a single LDM instruction.
Richard Biener [Wed, 17 Apr 2013 12:13:37 +0000 (12:13 +0000)]
tree-vect-slp.c (vect_build_slp_tree_1): Split out from ...
2013-04-17 Richard Biener <rguenther@suse.de>
* tree-vect-slp.c (vect_build_slp_tree_1): Split out from ...
(vect_build_slp_tree): ... here.
(vect_build_slp_tree_1): Compute which stmts of the SLP group
match. Remove special-casing of mismatched complex loads.
(vect_build_slp_tree): Based on the result from vect_build_slp_tree_1
re-try the match with swapped commutative operands.
(vect_supported_load_permutation_p): Remove special-casing of
mismatched complex loads.
(vect_analyze_slp_instance): Adjust.
Richard Biener [Wed, 17 Apr 2013 12:01:46 +0000 (12:01 +0000)]
re PR rtl-optimization/56921 (ICE in rtx_cost called by doloop_optimize_loops for PPC)
2013-04-17 Richard Biener <rguenther@suse.de>
PR rtl-optimization/56921
* cfgloop.h (struct loop): Add simple_loop_desc member.
(struct niter_desc): Mark with GTY(()).
(simple_loop_desc): Do not use aux field but simple_loop_desc.
* loop-iv.c (get_simple_loop_desc): Likewise.
(free_simple_loop_desc): Likewise.
Revert
2013-04-16 Richard Biener <rguenther@suse.de>
Janne Blomqvist [Wed, 17 Apr 2013 10:19:40 +0000 (13:19 +0300)]
PR 40958 Compress module files with zlib.
frontend ChangeLog:
2013-04-17 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/40958
* scanner.h: New file.
* Make-lang.in: Dependencies on scanner.h.
* scanner.c (gfc_directorylist): Move to scanner.h.
* module.c: Don't include md5.h, include scanner.h and zlib.h.
(MOD_VERSION): Add comment about backwards compatibility.
(module_fp): Change type to gzFile.
(ctx): Remove.
(gzopen_included_file_1): New function.
(gzopen_included_file): New function.
(gzopen_intrinsic_module): New function.
(write_char): Use gzputc.
(read_crc32_from_module_file): New function.
(read_md5_from_module_file): Remove.
(gfc_dump_module): Use gz* functions instead of stdio, check gzip
crc32 instead of md5.
(read_module_to_tmpbuf): Use gz* functions instead of stdio.
(gfc_use_module): Use gz* functions.
* config/aarch64/aarch64.md (*adds_<optab><mode>_multp2):
New pattern.
(*subs_<optab><mode>_multp2): New pattern.
(*adds_<optab><ALLX:mode>_<GPI:mode>): New pattern.
(*subs_<optab><ALLX:mode>_<GPI:mode>): New pattern.
Greta Yorsh [Tue, 16 Apr 2013 17:04:22 +0000 (18:04 +0100)]
Prologue/epilogue using STRD/LDRD in ARM mode
2013-04-16 Greta Yorsh <Greta.Yorsh at arm.com>
* config/arm/arm.c (emit_multi_reg_push): New declaration
for an existing function.
(arm_emit_strd_push): New function.
(arm_expand_prologue): Used here.
(arm_emit_ldrd_pop): New function.
(arm_expand_epilogue): Used here.
(arm_get_frame_offsets): Update condition.
(arm_emit_multi_reg_pop): Add a special case for load of a single
register with writeback.
Richard Biener [Tue, 16 Apr 2013 15:32:26 +0000 (15:32 +0000)]
re PR tree-optimization/56756 (ICE: verify_ssa failed (definition in block n follows the use !))
2013-04-16 Richard Biener <rguenther@suse.de>
PR tree-optimization/56756
* tree-ssa-loop-im.c (struct first_mem_ref_loc_1): New functor.
(first_mem_ref_loc): New.
(execute_sm): Place the load temporarily before a previous
access instead of in the latch edge to ensure its SSA dependencies
are defined at points dominating the load.
* cfgrtl.c (cfg_layout_merge_blocks): Revert r184005, implement
correct fix by moving header and footer insn to the footer of
the merged basic block. Clear BB_END of the merged-away block.
Steven Bosscher [Tue, 16 Apr 2013 06:24:47 +0000 (06:24 +0000)]
re PR middle-end/43631 (var-tracking inserts notes with non-NULL BLOCK_FOR_INSN in between basic blocks)
PR middle-end/43631
* emit-rtl.c (make_note_raw): New function.
(link_insn_into_chain): New static inline function.
(add_insn): Use it.
(add_insn_before, add_insn_after): Factor insn chain linking code...
(add_insn_before_nobb, add_insn_after_nobb): ...here, new functions
using link_insn_into_chain.
(note_outside_basic_block_p): New helper function for emit_note_after
and emit_note_before.
(emit_note_after): Use nobb variant of add_insn_after if the note
should not be contained in a basic block.
(emit_note_before): Use nobb variant of add_insn_before if the note
should not be contained in a basic block.
(emit_note_copy): Use make_note_raw.
(emit_note): Likewise.
* bb-reorder.c (insert_section_boundary_note): Remove hack to set
BLOCK_FOR_INSN to NULL manually for NOTE_INSN_SWITCH_TEXT_SECTIONS.
* jump.c (cleanup_barriers): Use reorder_insns_nobb to avoid making
the moved barrier the tail of the basic block it follows.
* var-tracking.c (pass_variable_tracking): Add TODO_verify_flow.
Jason Merrill [Mon, 15 Apr 2013 15:24:03 +0000 (11:24 -0400)]
re PR c++/52748 ([C++11] N3276 changes to decltype)
PR c++/52748
* pt.c (tsubst) [DECLTYPE_TYPE]: If ~id is an expression
rather than a destructor name, it isn't an unqualified-name.
(tsubst_copy_and_build): Pass down decltype_flag to operator
handling code, too.
Jakub Jelinek [Mon, 15 Apr 2013 14:56:36 +0000 (16:56 +0200)]
re PR tree-optimization/56962 (SLSR caused miscompilation of fftw)
PR tree-optimization/56962
* gimple-ssa-strength-reduction.c (record_increment): Only set
initializer if gimple_assign_rhs_code is {,POINTER_}PLUS_EXPR and
either rhs1 or rhs2 is equal to c->base_expr.
PR fortran/56919
* intrinsics/time_1.h: Check __CYGWIN__ in addition to
__MINGW32__.
* intrinsics/system_clock.c (GF_CLOCK_MONOTONIC): Check
_POSIX_MONOTONIC_CLOCK as well.
(system_clock_4): Use GetTickCount on Windows.
(system_clock_8): Use QueryPerformanceCounter and
QueryPerformanceCounterFrequency on Windows.
* config/arm/arm.c (const_ok_for_dimode_op): Handle AND case.
* config/arm/arm.md (*anddi3_insn): Change to insn_and_split.
* config/arm/constraints.md (De): New constraint.
* config/arm/neon.md (anddi3_neon): Delete.
(neon_vand<mode>): Expand to standard anddi3 pattern.
* config/arm/predicates.md (imm_for_neon_inv_logic_operand):
Move earlier in the file.
(neon_inv_logic_op2): Likewise.
(arm_anddi_operand_neon): New predicate.
testsuite:
* gcc.target/arm/anddi3-opt.c: New test.
* gcc.target/arm/anddi3-opt2.c: Likewise.
Eric Botcazou [Mon, 15 Apr 2013 08:28:41 +0000 (08:28 +0000)]
re PR target/56890 (invalid fdtox instruction in 64-bit mode with -O2)
PR target/56890
* config/sparc/sparc.c (enum sparc_mode_class): Add H_MODE value.
(S_MODES): Set H_MODE bit.
(SF_MODES): Set only S_MODE and SF_MODE bits.
(DF_MODES): Set SF_MODES and only D_MODE and DF_MODE bits.
(sparc_init_modes) <MODE_INT>: Set H_MODE bit for sub-word modes.
<MODE_VECTOR_INT>: Do not set SF_MODE for sub-word modes.
<MODE_FLOAT>: Likewise.
Joey Ye [Mon, 15 Apr 2013 07:41:27 +0000 (07:41 +0000)]
arm.c (thumb1_final_prescan_insn): Assert lr save for real far jump.
2013-04-15 Joey Ye <joey.ye@arm.com>
* config/arm/arm.c (thumb1_final_prescan_insn): Assert lr save
for real far jump.
(thumb_far_jump_used_p): Count instruction size and set
far_jump_used.
testsuite:
* gcc.target/arm/thumb1-far-jump-1.c: New test.
* gcc.target/arm/thumb1-far-jump-2.c: New test.
gcj.texi (Configure-time Options): Refer to GCC, not gcc.
* gcj.texi (Configure-time Options): Refer to GCC, not gcc.
(Resources): Adjust reference to Mauve.
Remove link to java.sun.com.
Refer to GCC, not gcc.
Steven Bosscher [Sat, 13 Apr 2013 18:08:19 +0000 (18:08 +0000)]
sched-deps.c (deps_analyze_insn): Do not check for EH_REGION insn notes, they are emitted only just before final.
* sched-deps.c (deps_analyze_insn): Do not check for EH_REGION insn
notes, they are emitted only just before final.
* sched-int.h: Include insn-attr.h before checking INSN_SCHEDULING.
Steven Bosscher [Sat, 13 Apr 2013 10:04:09 +0000 (10:04 +0000)]
emit-rtl.c (remove_insn): Do not call df_insn_delete here.
* emit-rtl.c (remove_insn): Do not call df_insn_delete here.
* cfgrtl.c (delete_insn): Call it here instead.
* lra-spills.c (lra_final_code_change): Use delete_insn.
* haifa-sched.c (sched_remove_insn): Likewise.
* sel-sched-ir.c (return_nop_to_pool): Clear INSN_DELETED_P for nops
returning to the nop pool.
(sel_remove_insn): Simplify the only_disconnect case via remove_insn,
use delete_insn for definitive removal. Clear BLOCK_FOR_INSN.
Vladimir Makarov [Fri, 12 Apr 2013 17:09:10 +0000 (17:09 +0000)]
re PR rtl-optimization/56903 (gcc is 4.8.0 fails to compile netdev.c from the linux kernel [internal compiler error: Maximum number of LRA constraint passes is achieved])
2013-04-12 Vladimir Makarov <vmakarov@redhat.com>
PR target/56903
* config/i386/i386.c (ix86_hard_regno_mode_ok): Add
lra_in_progress for return.
2013-04-12 Vladimir Makarov <vmakarov@redhat.com>
PR target/56903
* gcc.target/i386/pr56903.c: New test.
Janus Weil [Fri, 12 Apr 2013 14:21:39 +0000 (16:21 +0200)]
re PR fortran/56261 ([OOP] seg fault call procedure pointer on polymorphic array)
2013-04-12 Janus Weil <janus@gcc.gnu.org>
PR fortran/56261
* gfortran.h (gfc_explicit_interface_required): New prototype.
* expr.c (gfc_check_pointer_assign): Check if an explicit interface is
required in a proc-ptr assignment.
* interface.c (check_result_characteristics): Extra check.
* resolve.c (gfc_explicit_interface_required): New function.
(resolve_global_procedure): Use new function
'gfc_explicit_interface_required'. Do a full interface check.
* init.c (SS$_CONTROLC, SS$_CONTINUE) [VMS]: New macros.
(__gnat_handle_vms_condition) [VMS]: Dispatch on the Crtl/C user
handler if installed.
* ctrl_c.c (__gnat_install_int_handler)
[VMS]: Install a dummy sigaction handler to trigger the real
user handler dispatch in init.c/__gnat_handle_vms_condition.
(__gnat_uninstall_int_handler) [VMS]: Likewise.
2013-04-12 Vincent Celier <celier@adacore.com>
* clean.adb (Parse_Cmd_Line): Set Directories_Must_Exist_In_Projects
to False if switch is specified.
* makeutl.adb (Initialize_Source_Record): Do not look for the
object file if there is no object directory.
* opt.ads (Directories_Must_Exist_In_Projects): New Boolean
variable, defaulted to True.
* prj-nmsc.adb (Check_Library_Attributes): Do not fail if library
directory does not exist when Directories_Must_Exist_In_Projects is
False.
(Get_Directories): Do not fail when the object or the exec directory
do not exist when Directories_Must_Exist_In_Projects is False.
* einfo.adb (Has_Dynamic_Predicate_Aspect): New flag.
(Has_Static_Predicate_Aspect): New flag.
* einfo.ads (Has_Dynamic_Predicate_Aspect): New flag.
(Has_Static_Predicate_Aspect): New flag.
* exp_ch9.adb: Minor reformatting.
* exp_util.adb (Make_Invariant_Call): Check_Enabled now handles
synonyms.
* gnat1drv.adb: Remove setting of Debug_Pragmas_Enabled,
since this switch is gone and control of Debug is done with
Assertions_Enabled.
* gnat_rm.texi: Update documentation for Assertion_Policy and
Check_Policy pragmas.
* opt.adb (Debug_Pragmas_Disabled[_Config]): Removed
(Debug_Pragmas_Enabled[_Config]): Removed Since debug now
controlled by Assertion_Enabled.
* opt.ads (Debug_Pragmas_Disabled[_Config]): Removed
(Debug_Pragmas_Enabled[_Config]): Removed Since debug now
controlled by Assertion_Enabled.
* par-ch2.adb (Scan_Pragma_Argument_Association): Allow new
'Class forms.
* sem_attr.adb: Minor reformatting.
* sem_ch13.adb (Analyze_Aspect_Specification): Disable aspect
if DISABLE policy applies.
* sem_ch6.adb (Grab_PPC): Check original name of aspect for
aspect from pragma (Process_PPCs): Properly check assertion policy.
* sem_prag.adb (Check_Enabled): Rewritten for new Assertion_Policy
(Check_Appicable_Policy): New procedure.
(Is_Valid_Assertion_Kind): New function.
(Rewrite_Assertion_Kind): New procedure.
(Analyze_Pragma): Handle case of disabled assertion pragma.
(Analyze_Pragma, case Assertion_Policy): Rewritten for Ada 2012.
(Analyze_Pragma, case Check): Deal with 'Class possibilities.
(Analyze_Pragma, case Check_Policy): Deal with 'Class possibilities.
(Analyze_Pragma, case Contract_Class): New handling of ignored pragma.
(Analyze_Pragma, case Debug): New control with Assertion_Policy.
(Analyze_Pragma, case Debug_Policy): Now consistent with
Assertion_Policy.
(Analyze_Pragma, case Loop_Invariant): New handling of ignored
pragma.
(Analyze_Pragma, case Loop_Variant): New handling of ignored pragma.
(Analyze_Pragma, case Precondition): Use proper name for Check pragma.
(Analyze_Pragma, case Check_Enabled): Rewritten for new policy stuff.
* sem_prag.ads (Check_Enabled): Rewritten for new
Assertion_Policy stuff.
(Check_Appicable_Policy): New procedure.
* sinfo.adb (Is_Disabled): New flag.
(Is_Ignored): New flag.
* sinfo.ads (Is_Disabled): New flag.
(Is_Ignored): New flag.
(N_Pragma_Argument_Association): New 'Class forms.
* snames.ads-tmpl: New names Name_uPre, Name_uPost,
Name_uType_Invariant, Name_uInvariant.
* switch-c.adb: Remove setting of Debug_Pragmas_Enabled for -gnata.
* tree_io.ads (ASIS_Version_Number): Updated (remove
read write of obsolete flags Debug_Pragmas_Disabled and
Debug_Pragmas_Enabled.
2013-04-12 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Get_Explicit_Discriminant_Value): Subsidiary
of Build_Record_Aggr_Code, used to retrieve explicit values
for inherited discriminants in an extension aggregate, when the
ancestor type is unconstrained.
* sem_attr.adb (Check_Stream_Attribute): If restriction
No_Default_Stream_Attributes is active, it is illegal to use a
predefined elementary type stream attribute either by itself,
or more importantly as part of the attribute subprogram for a
composite type. However, if the broader restriction No_Streams
is active, then stream operations are not generated, and there
is no error.
* sem_prag.adb (Analyze_Input_List): Detect an illegal dependency
clause where both input and output lists are null.
(Analyze_Pragma): Update the grammar of pragma Depends.
2013-04-12 Vincent Celier <celier@adacore.com>
* gnatbind.adb (No_Restriction_List): Exclude restrictions that
take a parameter value, not a count.
* prj.ads, prj.adb (Remove_All_Restricted_Languages): New procedure.
* projects.texi: Complete documentation of attribute Roots.
2013-04-12 Thomas Quinot <quinot@adacore.com>
* exp_ch3.adb, exp_util.ads, checks.adb, freeze.adb, sem_attr.adb,
sem_ch3.adb: Minor reformatting.
* exp_ch4.adb (Size_In_Storage_Elements): Minor documentation
improvement: note that the computation is pessimistic for bit
packed arrays.
* gnat_rm.texi (Range_Length): Fix minor error in description
of attribute.
* aspects.adb (Find_Aspect): New routine.
(Find_Value_Of_Aspect): New routine.
(Has_Aspect): Reimplemented.
* aspects.ads (Find_Aspect): New routine.
(Find_Value_Of_Aspect): New routine, previously known as Find_Aspect.
* exp_ch5.adb (Expand_Iterator_Loop): Update the call to Find_Aspect.
* exp_util.adb (Is_Iterated_Container): Update the call to Find_Aspect.
* sem_ch4.adb (Try_Container_Indexing): Update calls to Find_Aspect.
* sem_ch5.adb (Analyze_Iterator_Specification): Update
the call to Find_Aspect. Use function Has_Aspect for better
readability.
(Preanalyze_Range): Use function Has_Aspect for better readability.
* sem_ch13.adb (Check_One_Function): Update the call to Find_Aspect.
* sem_prag.adb (Analyze_Pragma): There is no longer need to
look at the parent to extract the corresponding pragma for
aspect Global.
* aspects.adb: Alphabetize subprogram bodies in this unit. Add
an entry for Aspect_Ghost in the table of canonical aspects.
(Has_Aspect): New routine.
* aspects.ads: Add Aspect_Ghost to all relevant
tables. Alphabetize subprograms in this unit.
(Has_Aspect): New routine.
* einfo.adb: Add with and use clauses for Aspects.
(Is_Ghost_Function): New routine.
* einfo.ads: Add new synthesized attribute Is_Ghost_Function and
update the structure of the related nodes.
(Is_Ghost_Function): New routine.
* exp_ch4.adb (Find_Enclosing_Context): Use routine
Is_Body_Or_Package_Declaration to terminate a search.
(Is_Body_Or_Unit): Removed.
* exp_util.adb (Within_Case_Or_If_Expression): Use routine
Is_Body_Or_Package_Declaration to terminate a search.
* par-prag.adb: Add pragma Ghost to the list of pragmas that do
not need special processing by the parser.
* sem_attr.adb (Analyze_Access_Attribute): Detect an
illegal use of 'Access where the prefix is a ghost function.
(Analyze_Attribute): Use routine Is_Body_Or_Package_Declaration
to terminate a search. (Check_References_In_Prefix): Use routine
Is_Body_Or_Package_Declaration to terminate a search.
* sem_ch4.adb (Analyze_Call): Mark a function when it appears
inside an assertion expression. Verify the legality of a call
to a ghost function.
(Check_Ghost_Function_Call): New routine.
* sem_ch6.adb (Analyze_Function_Call): Code reformatting. Move
the setting of attribute In_Assertion_Expression to Analyze_Call.
(Check_Overriding_Indicator): Detect an illegal attempt to
override a function with a ghost function.
* sem_ch12.adb (Preanalyze_Actuals): Detect an illegal use of
a ghost function as a generic actual.
* sem_elab.adb (Check_Internal_Call_Continue): Update the call
to In_Assertion.
* sem_prag.adb: Add an entry for pragma Ghost in the table
of significant arguments.
(Analyze_Pragma): Do not analyze
an "others" case guard. Add processing for pragma Ghost. Use
Preanalyze_Assert_Expression when analyzing the expression of
pragmas Loop_Invariant and Loop_Variant.
* sem_util.adb (Get_Subprogram_Entity): Reimplemented.
(Is_Body_Or_Package_Declaration): New routine.
* sem_util.ads: Alphabetize subprotrams in this unit.
(Is_Body_Or_Package_Declaration): New routine.
* sinfo.adb (In_Assertion): Rename to In_Assertion_Expression.
(Set_In_Assertion): Rename to Set_In_Assertion_Expression.
* sinfo.ads: Rename flag In_Assertion to In_Assertion_Expression
to better reflect its use. Update all places that mention the flag.
(In_Assertion): Rename to In_Assertion_Expression. Update
related pragma Inline. (Set_In_Assertion): Rename to
Set_In_Assertion_Expression. Update related pragma Inline.
* snames.ads-tmpl: Add new predefined name Ghost. Add new pragma
id Pragma_Ghost.
Ed Schonberg [Fri, 12 Apr 2013 13:12:02 +0000 (13:12 +0000)]
s-rident.ads: Add various missing Ada 2012 restrictions...
2013-04-12 Ed Schonberg <schonberg@adacore.com>
* s-rident.ads: Add various missing Ada 2012 restrictions:
No_Access_Parameter_Allocators, No_Coextensions,
No_Use_Of_Attribute, No_Use_Of_Pragma.
* snames.ads-tmpl: Add corresponding names.
* restrict.ads restrict.adb: Subprograms and data structures to
handle aspects No_Use_Of_Attribute and No_Use_Of_Pragma.
* sem_ch4.adb: Correct name of restrictions is
No_Standard_Allocators_After_Elaboration.
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
violation of restriction No_Use_Of_Attribute.
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Set restrictions No_Use_Of_Pragma and No_Use_Of_Attribute.
(Analyze_Pragma): Check violation of restriction No_Use_Of_Pragma.
* sem_res.adb: Check restrictions No_Access_Parameter_Allocators
and No_Coextensions.
* bcheck.adb: Correct name of restrictions is
No_Standard_Allocators_After_Elaboration.
* gnatbind.adb: Correct name of restrictions is
No_Standard_Allocators_After_Elaboration.
* sem_elab.adb (Within_Elaborate_All): Do not examine a context
item that has not been analyzed, because the unit may have errors,
or the context item may come from a proper unit inserted at the
point of a stub and not analyzed yet.
2013-04-12 Thomas Quinot <quinot@adacore.com>
* gnat1drv.adb, repinfo.adb, repinfo.ads (Repinfo.List_Array_Info,
List_Record_Info): Also include scalar storage order information in
output.
2013-04-12 Yannick Moy <moy@adacore.com>
* sem_ch6.adb (Process_Contract_Cases): Update code to apply to
Contract_Cases instead of Contract_Case pragma.
* a-cfdlli.ads, g-socket.adb, s-fileio.adb: Minor reformatting.
2013-04-12 Yannick Moy <moy@adacore.com>
* sem_attr.adb (Analyze_Attribute): Update analyse of
Attribute_Old and Attribute_Result so they are allowed in the
right-hand-side of an association in a Contract_Cases pragma.
* sem_prag.adb (Analyze_CTC_In_Decl_Part): Add pre-analysis of
the expressions in a Contract_Cases pragma.
* sem.ads, opt.ads: Minor comment edits.
* sem_warn.adb, sem_ch6.adb: Minor reformatting.
2013-04-12 Claire Dross <dross@adacore.com>
* a-cfdlli.adb a-cfdlli.ads (List, Not_No_Element, Iterate,
Reverse_Iterate, Query_Element, Update_Element, Read, Write): Removed,
not suitable for formal analysis.
2013-04-12 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Analyze_Abstract_State): Use Defining entity
to locate package entity, which may be a child unit.
2013-04-12 Thomas Quinot <quinot@adacore.com>
* g-socket.adb, g-socket.ads (Connect_Socket, version with timeout): If
the specified timeout is 0, do not attempt to determine whether the
connection succeeded.
2013-04-12 Doug Rupp <rupp@adacore.com>
* s-fileio.adb (Form_RMS Context_Key): Fix some thinkos.
* opt.ads (Style_Check_Main): New switch.
* sem.adb (Semantics): Set Style_Check flag properly for new
unit to be analyzed.
* sem_ch10.adb (Analyze_With_Clause): Don't reset Style_Check,
the proper setting of this flag is now part of the Semantics
procedure.
* switch-c.adb (Scan_Front_End_Switches): Set Style_Check_Main
for -gnatg and -gnaty
* sem_ch13.adb (Analyze_Aspect_Specifications):
Insert the corresponding pragma for aspect Abstract_State at
the top of the visible declarations of the related package.
Previously this was only done when the package is a compilation
unit.
2013-04-12 Arnaud Charlet <charlet@adacore.com>
* gnat_ugn.texi: Further menu clean ups.
* sem_prag.adb, opt.ads: Minor reformatting.
* sem_util.ads: Minor comment fix.
* sem_ch13.adb (Analyze_Aspect_Specifications): Aspect
Depends is now a delayed aspect. The delay is required
due to the interplay between aspects Depends and Global.
(Check_Aspect_At_Freeze_Point): Add an entry for aspect Depends.
* sem_prag.adb: Reformat various error messages.
(Add_Item): New subsidiary routine.
(Analyze_Pragma): Add new variables
Global_Seen, Result_Seen, Subp_Inputs and Subp_Outputs. The
analysis of pragma Depends now has the capability to check
the proper mode and usage of subprogram inputs and outputs.
(Appears_In): New routine.
(Check_Function_Return): New routine.
(Check_Mode): New routine.
(Check_Usage): New routine.
(Collect_Subprogram_Inputs_Outputs): New routine.
* par-ch7.adb (P_Package): Initialize Sloc in the newly-pushed scope
stack entry.
2013-04-12 Robert Dewar <dewar@adacore.com>
* switch-c.adb: Minor fix to wording of error message for
-gnatet/eT.
2013-04-12 Robert Dewar <dewar@adacore.com>
* impunit.adb: Add s-multip and s-mudido to list of impl defined
system units.
* gnat_rm.texi: Add documentation for
System.Multiprocessors[.Dispatching_Domains].
2013-04-12 Ben Brosgol <brosgol@adacore.com>
* gnat_ugn.texi: Completion of menu cleanups.
2013-04-12 Arnaud Charlet <charlet@adacore.com>
* sem_prag.adb (Diagnose_Multiple_Pragmas): Relax the rules
in Relaxed_RM_Semantics.
2013-04-12 Arnaud Charlet <charlet@adacore.com>
* set_targ.adb (elab code): Add support for non gcc back-ends
where save_argv is null.
Robert Dewar [Fri, 12 Apr 2013 12:44:46 +0000 (12:44 +0000)]
gnat1drv.adb (Gnat1drv): Test Target_Dependent_Info_Write_Name.
2013-04-12 Robert Dewar <dewar@adacore.com>
* gnat1drv.adb (Gnat1drv): Test Target_Dependent_Info_Write_Name.
* opt.ads (Target_Dependent_Info_Read): Add _Name, now an access
type (Target_Dependent_Info_Write): Add _Name, now an access type.
* set_targ.adb (Write_Target_Dependent_Values): Use name
from -gnatet switch stored in Target_Dependent_Info_Write_Name
(Read_Target_Dependent_Values): Use name from -gnateT switch
stored in Target_Dependent_Info_Read_Name.
* switch-c.adb: New form of -gnatet and -gnateT switches.
* usage.adb: New form of -gnatet and -gnateT switches with
file name.
git://gcc.gnu.org / gcc.git / log