jakub [Fri, 17 Jun 2016 13:35:42 +0000 (13:35 +0000)]
* semantics.c (handle_omp_array_sections_1): Don't ICE when
processing_template_decl when checking for bitfields and unions.
Look through REFERENCE_REF_P as base of COMPONENT_REF.
(finish_omp_clauses): Look through REFERENCE_REF_P even for
array sections with COMPONENT_REF bases.
marxin [Thu, 16 Jun 2016 19:25:56 +0000 (19:25 +0000)]
Fix finding of a first match predictor
* predict.c (combine_predictions_for_insn): When we find a first
match predictor, we should consider just predictors with
PRED_FLAG_FIRST_MATCH. Print either first match (if any) or
DS theory predictor.
(combine_predictions_for_bb): Likewise.
jakub [Thu, 16 Jun 2016 19:03:05 +0000 (19:03 +0000)]
* gimplify.c (gimplify_scan_omp_clauses): Handle COMPONENT_REFs
with base of reference to struct.
* parser.c (cp_parser_omp_var_list_no_open): Call
convert_from_reference before cp_parser_postfix_dot_deref_expression.
* semantics.c (finish_omp_clauses): Don't ICE when
processing_template_decl when checking for bitfields and unions.
Look through REFERENCE_REF_P as base of COMPONENT_REF.
denisc [Thu, 16 Jun 2016 16:50:40 +0000 (16:50 +0000)]
gcc/ChangeLog:
* config/avr/avr.c (avr_asm_init_sections): Remove setup of
progmem_swtable_section.
(progmem_swtable_section): Remove.
(avr_asm_function_rodata_section): Remove.
(TARGET_ASM_FUNCTION_RODATA_SECTION): Remove.
* config/avr/avr.h (JUMP_TABLES_IN_TEXT_SECTION: Define to 1.
gcc/testsuite/ChangeLog:
* gcc.target/avr/pr71151-1.c: New test.
* gcc.target/avr/pr71151-2.c: New test.
* gcc.target/avr/pr71151-3.c: New test.
* gcc.target/avr/pr71151-4.c: New test.
* gcc.target/avr/pr71151-5.c: New test.
* gcc.target/avr/pr71151-6.c: New test.
* gcc.target/avr/pr71151-7.c: New test.
* gcc.target/avr/pr71151-8.c: New test.
* gcc.target/avr/pr71151-common.h: New test.
uros [Thu, 16 Jun 2016 16:09:30 +0000 (16:09 +0000)]
* config/i386/driver-i386.c (host_detect_local_cpu): Set
PROCESSOR_K8 for signature_CENTAUR_ebx with has_longmode.
<case PROCESSOR_K8>: Pass nano-3000, nano, eden-x2 or k8 for
signature_CENTAUR_ebx.
* config/i386/i386.c (ix86_option_override_internal): Add
definitions for VIA c7, samuel-2, nehemiah, esther, eden-x2, eden-x4,
nano, nano-1000, nano-2000, nano-3000, nano-x2 and nano-x4.
* doc/invoke.texi: Document new VIA -march entries.
redi [Thu, 16 Jun 2016 12:42:21 +0000 (12:42 +0000)]
Optimize inserting value_type into std::vector
* include/bits/stl_vector.h (vector::_S_insert_aux_assign): Define
new overloaded functions.
* include/bits/vector.tcc (vector::_M_insert_aux): Use new functions
to avoid creating a redundant temporary.
* testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc: New
test.
marxin [Thu, 16 Jun 2016 12:21:55 +0000 (12:21 +0000)]
Fix code emission for FAIL_ALLOC predictor
* predict.def: Define a new predictor.
* trans-array.c (gfc_array_allocate): Do not generate expect
stmt.
* trans.c (gfc_allocate_using_malloc): Properly set FAIL_ALLOC
predictor for malloc return value.
(gfc_allocate_allocatable): Use REALLOC predictor instead of
FAIL_ALLOC.
(gfc_deallocate_with_status): Likewise.
charlet [Thu, 16 Jun 2016 10:39:14 +0000 (10:39 +0000)]
2016-06-16 Gary Dismukes <dismukes@adacore.com>
* sem_util.adb: Minor typo fix.
2016-06-16 Emmanuel Briot <briot@adacore.com>
* s-regpat.adb: Further fix for invalid index in GNAT.Regexp.
2016-06-16 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch13.adb (Validate_Address_Clauses): Use the same logic to
issue the warning on the offset for the size as for the alignment
and tweak the wording for the sake of consistency.
2016-06-16 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Check_Class_Wide_COndition): New procedure,
subsidiary of Analyze_Pre_Post_ Condition_In_Decl_Part, to
check legality rules that follow from the revised semantics of
class-wide pre/postconditions described in AI12-0113.
(Build_Pragma_Check_Equivalent): Abstract subprogram declarations
must be included in list of overriding primitives of a derived
type.
charlet [Thu, 16 Jun 2016 10:29:00 +0000 (10:29 +0000)]
2016-06-16 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (May_Be_Lvalue): An actual in an unexpanded
attribute reference 'Read is an assignment and must be considered
a modification of the object.
charlet [Thu, 16 Jun 2016 10:27:34 +0000 (10:27 +0000)]
2016-06-16 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Overridden_Ancestor): Clean up code to use
controlling type of desired primitive rather than its scope,
because the primitive that inherits the classwide condition may
comes from several derivation steps.
2016-06-16 Javier Miranda <miranda@adacore.com>
* einfo.adb (Set_Default_Init_Cond_Procedure): Allow calls setting
this attribute to Empty (only if the attribute has not been set).
* sem_util.adb (Build_Default_Init_Cond_Procedure_Body):
No action needed if the spec was not built.
(Build_Default_Init_Cond_Procedure_Declaration): The spec is
not built if DIC is set to NULL or no condition was specified.
* exp_ch3.adb (Expand_N_Object_Declaration): Check availability
of the Init_Cond procedure before generating code to call it.
2016-06-16 Emmanuel Briot <briot@adacore.com>
* s-regpat.adb: Fix invalid index check when matching end-of-line
on substrings.
charlet [Thu, 16 Jun 2016 10:25:47 +0000 (10:25 +0000)]
2016-06-16 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Check_Entry_Contracts): New procedure, subsidiary
of Analyze_Declarations, that performs pre-analysis of
pre/postconditions on entry declarations before full analysis
is performed after entries have been converted into procedures.
Done solely to capture semantic errors.
* sem_attr.adb (Analyze_Attribute, case 'Result): Add guard to
call to Denote_Same_Function.
2016-06-16 Emmanuel Briot <briot@adacore.com>
* g-comlin.adb: Fix minor memory leak in GNAT.Command_Line.
* exp_ch7.adb (Find_Last_Init): Remove obsolete code. The
logic is now performed by Process_Object_Declaration.
(Process_Declarations): Recognize a controlled deferred
constant which is in fact initialized by means of a
build-in-place function call as needing finalization actions.
(Process_Object_Declaration): Insert the counter after the
build-in-place initialization call for a controlled object. This
was previously done in Find_Last_Init.
* exp_util.adb (Requires_Cleanup_Actions): Recognize a controlled
deferred constant which is in fact initialized by means of a
build-in-place function call as needing finalization actions.
2016-06-16 Justin Squirek <squirek@adacore.com>
* exp_aggr.adb (Expand_Array_Aggregate): Minor comment changes and
additional style fixes.
* exp_ch7.adb: Minor typo fixes and reformatting.
charlet [Thu, 16 Jun 2016 10:23:06 +0000 (10:23 +0000)]
2016-06-16 Justin Squirek <squirek@adacore.com>
* sem_ch3.adb (Analyze_Object_Declaration): Add a missing check
for optimized aggregate arrays with qualified expressions.
* exp_aggr.adb (Expand_Array_Aggregate): Fix block and
conditional statement in charge of deciding whether to perform
in-place expansion. Specifically, use Parent_Node to jump over
the qualified expression to the object declaration node. Also,
a check has been inserted to skip the optimization if SPARK 2005
is being used in strict adherence to RM 4.3(5).
2016-06-16 Tristan Gingold <gingold@adacore.com>
* sem_prag.adb (Analyze_Pragma): Simplify code
for Pragma_Priority.
charlet [Thu, 16 Jun 2016 10:19:51 +0000 (10:19 +0000)]
2016-06-16 Eric Botcazou <ebotcazou@adacore.com>
* sem_util.ads (Indexed_Component_Bit_Offset): Declare.
* sem_util.adb (Indexed_Component_Bit_Offset): New
function returning the offset of an indexed component.
(Has_Compatible_Alignment_Internal): Call it.
* sem_ch13.adb (Offset_Value): New function returning the offset of an
Address attribute reference from the underlying entity.
(Validate_Address_Clauses): Call it and take the offset into
account for the size warning.
charlet [Thu, 16 Jun 2016 09:52:17 +0000 (09:52 +0000)]
2016-06-16 Javier Miranda <miranda@adacore.com>
* sem_res.adb (Resolve): Under relaxed RM semantics silently
replace occurrences of null by System.Null_Address.
* sem_ch4.adb (Analyze_One_Call, Operator_Check): Under
relaxed RM semantics silently replace occurrences of null by
System.Null_Address.
* sem_util.ad[sb] (Null_To_Null_Address_Convert_OK): New subprogram.
(Replace_Null_By_Null_Address): New subprogram.
2016-06-16 Bob Duff <duff@adacore.com>
* exp_util.adb (Is_Controlled_Function_Call):
This was missing the case where the call is in prefix format,
with named notation, as in Obj.Func (Formal => Actual).
* exp_attr.adb, inline.adb, sem_attr.adb, sem_elab.adb: Minor
reformatting.
2016-06-16 Bob Duff <duff@adacore.com>
* sem_util.adb (Collect): Avoid Empty Full_T. Otherwise Etype
(Full_T) crashes when assertions are on.
* sem_ch12.adb (Matching_Actual): Correctly handle the case where
"others => <>" appears in a generic formal package, other than
by itself.
2016-06-16 Arnaud Charlet <charlet@adacore.com>
* usage.adb: Remove confusing comment in usage line.
* bindgen.adb: Fix binder generated file in codepeer mode wrt
recent additions.
2016-06-16 Javier Miranda <miranda@adacore.com>
* restrict.adb (Check_Restriction_No_Use_Of_Entity): Avoid
never-ending loop, code cleanup; adding also support for Text_IO.
* sem_ch8.adb (Find_Expanded_Name): Invoke
Check_Restriction_No_Use_Entity.
2016-06-16 Tristan Gingold <gingold@adacore.com>
* exp_ch9.adb: Minor comment fix.
* einfo.ads (Has_Protected): Clarify comment.
* sem_ch9.adb (Analyze_Protected_Type_Declaration): Do not
consider private protected types declared in the runtime for
the No_Local_Protected_Types restriction.
paolo [Wed, 15 Jun 2016 20:13:39 +0000 (20:13 +0000)]
2016-06-15 Paolo Carlini <paolo.carlini@oracle.com>
* decl.c (wrapup_globals_for_namespace): Use DECL_SOURCE_LOCATION and
"%qF" in warning_at instead of "%q+F" in warning.
(check_redeclaration_exception_specification): Likewise in pedwarn
(and error, inform, for consistency).
* call.c (joust): Likewise.
meissner [Wed, 15 Jun 2016 18:17:58 +0000 (18:17 +0000)]
[gcc]
2016-06-15 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/vsx.md (VSINT_84): Add DImode to enable loading
DImode constants with XXSPLTIB in vector registers.
(vsx_extract_<mode>, V2DImode/V2DFmode): Combine both
vsx_extract_<mode>_internal{1,2} into a single insn that handles
direct move (both ISA 2.07 and ISA 3.0 versions), and optimizes
extraction of the element at the top of the register as a scalar
value.
(vsx_extract_<mode>_internal1): Likewise.
(vsx_extract_<mode>_internal2): Likewise.
* config/rs6000/constraints.md (wi constraint): Remove a comment
about DImode not being allowed in Altivec registers.
(wB constraint): New constraint for constants that can be
generated in Altivec registers with VSPLTISW/VUPKHSW.
* config/rs6000/predicates.md (xxspltib_constant_split): Update
comments.
(xxspltib_constant_nosplit): Likewise.
* config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Add
support for -mupper-regs-di to enable DImode to go into Altivec
registers.
(POWERPC_MASKS): Likewise.
(power7 cpu): Likewise.
* config/rs6000/rs6000.opt (-mupper-regs-di): Likewise.
* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
for DImode being allowed in Altivec registers. Update wi/wj
constraints. Set scalar_in_vmx_p flag.
(rs6000_option_override_internal): Add checks for -mupper-regs-di.
(xxspltib_constant_p): Allow CONST_INT's with VOIDmode. Don't
return true if we could use VSPLTISW/VUPKHSW instead of XXSPLTIB.
(rs6000_opt_masks): Add -mupper-regs-di.
* config/rs6000/rs6000.md (lfiwax): Update clobbers that don't use
direct move to use wi and not wj.
(lfiwzx): Likewise.
(floatsi<mode>2_lfiwax_mem): Combine alternatives into a single
alternative.
(floatunssi<mode>2_lfiwzx_mem): Likewise.
(fix_trunc<mode>di2_fctidz): Change second alternative to allow
any VSX register, instead of just Altivec registers, to allow
either operand to be an Altivec register or both.
(fixuns_trunc<mode>di2_fctiduz): Likewise.
(movdi_internal32): Add support for -mupper-regs-di. Add support
to load constants via XXSPLTIB or VSPLTISW. Add spacing to allow
the alternatives and attributes to be lined up to be easier to
read.
(movdi_internal64): Likewise.
(64-bit DImode splitters): Change predicates to only split loading
up GPR registers. Add splits for using XXSPLTIB or VSPLTISW to
load constants in ISA 3.0 or ISA 2.07 respectively.
* doc/invoke.texi (RS/6000 and PowerPC Options): Document
-mupper-regs-di. Update -mupper-regs-df and -mupper-regs-sf to
mention -mcpu=power9 sets these options.
* doc/md.texi (PowerPC and IBM RS6000 constraints): Document the
wB constraint.
[gcc/testsuite]
2016-06-15 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-dimode1.c: New test.
* gcc.target/powerpc/p9-dimode2.c: Likewise.
denisc [Wed, 15 Jun 2016 16:43:35 +0000 (16:43 +0000)]
Correct Changelog entry:
PR target/67353
* config/avr/avr.c (avr_set_current_function): Warn misspelled
interrupt/ signal handler if -Wmisspelled-isr flag is enabled.
* config/avr/avr.opt (Wmisspelled-isr): New warning flag. Enabled
by default to warn misspelled interrupt/ signal handler.
* doc/invoke.texi (AVR Options): Document it. Update description
for -nodevicelib option.
paolo [Wed, 15 Jun 2016 15:23:40 +0000 (15:23 +0000)]
/cp
2016-06-15 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70202
* decl.c (xref_basetypes): Revert r117839 changes; add fix-up
code at the end of the for loop; also revert r159637 changes,
add back the gcc_assert.
* cp-tree.h (xref_basetypes): Adjust declaration.
* parser.c (cp_parser_class_head): Adjust xref_basetypes call.
/testsuite
2016-06-15 Paolo Carlini <paolo.carlini@oracle.com>
rguenth [Wed, 15 Jun 2016 09:53:07 +0000 (09:53 +0000)]
2016-06-15 Richard Biener <rguenther@suse.de>
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Do
not consider dependences between accesses that belong to the
same group.
(vect_analyze_data_ref_dependences): Do not analyze read-read
or self-dependences.
gcc/c/ChangeLog:
* c-typeck.c: Include spellcheck-tree.h rather than spellcheck.h.
gcc/cp/ChangeLog:
* search.c: Include spellcheck-tree.h rather than spellcheck.h.
gcc/ChangeLog:
* spellcheck-tree.c: Include spellcheck-tree.h rather than
spellcheck.h.
(find_closest_identifier): Reimplement in terms of
best_match<tree,tree>.
* spellcheck-tree.h: New file.
* spellcheck.c (struct edit_distance_traits<const char *>): New
struct.
(find_closest_string): Reimplement in terms of
best_match<const char *, const char *>.
* spellcheck.h (levenshtein_distance): Move prototype of tree-based
overload to spellcheck-tree.h.
(find_closest_identifier): Likewise.
(struct edit_distance_traits<T>): New template.
(class best_match): New class.
dmalcolm [Wed, 15 Jun 2016 00:12:16 +0000 (00:12 +0000)]
Add more spellcheck selftests
gcc/ChangeLog:
* selftest-run-tests.c (selftest::run_tests): Call
selftest::spellcheck_tree_c_tests.
* selftest.h (selftest::spellcheck_tree_c_tests): New decl.
* spellcheck-tree.c: Include selftest.h and stringpool.h.
(selftest::test_find_closest_identifier): New function.
(selftest::spellcheck_tree_c_tests): New function.
* spellcheck.c (selftest::test_find_closest_string): Verify that
the order of the vec does not affect the results for this case.
(selftest::test_data): New array.
(selftest::test_metric_conditions): New function.
(selftest::spellcheck_c_tests): Add a test of case-comparison.
Call selftest::test_metric_conditions.
wschmidt [Tue, 14 Jun 2016 23:13:27 +0000 (23:13 +0000)]
2016-06-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/vsx-elemrev-2.c: Change effective target
requirements, and disable for AIX for now.
* gcc.target/powerpc/vsx-elemrev-4.c: Likewise.
gcc/c/ChangeLog:
* c-typeck.c (build_component_ref): Simplify fixit code by
using gcc_rich_location::add_fixit_misspelled_id.
(set_init_label): Likewise.
gcc/cp/ChangeLog:
* typeck.c: Include "gcc-rich-location.h".
(finish_class_member_access_expr): Simplify fixit code by
using gcc_rich_location::add_fixit_misspelled_id.
ian [Tue, 14 Jun 2016 17:20:33 +0000 (17:20 +0000)]
escape: Implement flood phase.
Walks the connection graphs built in the assign phase from the
function context's sink, propagating the escape level to each
visited node and uncovering nodes that leak out of their scope
which implies they must be heap allocated.
ktkachov [Tue, 14 Jun 2016 13:39:03 +0000 (13:39 +0000)]
[AArch64] Handle AND+ASHIFT form of UBFIZ correctly in costs
* config/aarch64/aarch64.c (aarch64_mask_and_shift_for_ubfiz_p):
New function.
(aarch64_rtx_costs): Use it. Rewrite CONST_INT_P (op1) case to handle
mask+shift version.
* config/aarch64/aarch64-protos.h (aarch64_mask_and_shift_for_ubfiz_p):
New prototype.
* config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Replace
matching condition with aarch64_mask_and_shift_for_ubfiz_p.
charlet [Tue, 14 Jun 2016 12:41:03 +0000 (12:41 +0000)]
2016-06-14 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Set_Actual_Subtypes): Do not generate actual
subtypes for unconstrained formals when analyzing the generated
body of an expression function, because it may lead to premature
and misplaced freezing of the types of formals.
2016-06-14 Gary Dismukes <dismukes@adacore.com>
* sem_elab.adb, sem_ch4.adb: Minor reformatting and typo fix.
2016-06-14 Tristan Gingold <gingold@adacore.com>
* einfo.adb (Set_Has_Timing_Event): Add assertion.
* sem_util.ads, sem_util.adb (Propagate_Concurrent_Flags): New
name for Propagate_Type_Has_Flags.
* exp_ch3.adb, sem_ch3.adb, sem_ch7.adb, sem_ch9.adb: Adjust after
renaming.
charlet [Tue, 14 Jun 2016 12:37:54 +0000 (12:37 +0000)]
2016-06-14 Javier Miranda <miranda@adacore.com>
* sem_attr.adb (Analyze_Attribute_Old_Result): Adding assertion.
(Analyze_Attribute [Attribute_Old]): Generating C handle
analysis of 'old in inlined postconditions.
(Analyze_Attribute [Attribute_Result]): Generating C handle analysis
of 'result in inlined postconditions.
* exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Old]):
Generating C handle expansion of 'old in inlined postconditions.
* inline.adb (Declare_Postconditions_Result): New subprogram.
* sem_ch12.adb (Copy_Generic_Node): Copy pragmas generated from
aspects when generating C code since pre/post conditions are
inlined and the frontend inlining relies on this routine to
perform inlining.
* exp_ch6.adb (Inlined_Subprogram): Replace Generate_C_Code
by Modify_Tree_For_C.
* exp_unst.adb (Visit_Node): Searching for up-level references
skip entities defined in inlined subprograms.
charlet [Tue, 14 Jun 2016 12:33:56 +0000 (12:33 +0000)]
2016-06-14 Ed Schonberg <schonberg@adacore.com>
* contracts.adb (Has_Null_Body): Move to sem_util, for general
availability.
* sem_util.ads, sem_util.adb (Has_Null_Body): Predicate to
determine when an internal procedure created for some assertion
checking (e.g. type invariant) is a null procedure. Used to
eliminate redundant calls to such procedures when they apply to
components of composite types.
* exp_ch3.adb (Build_Component_Invariant_Call): Do not add call
if invariant procedure has a null body.
2016-06-14 Thomas Quinot <quinot@adacore.com>
* g-socket.ads (Check_Selector): Clarify effect on IN OUT socket
set parameters.
* exp_ch4.adb (Process_Action): Pass the action
list to Process_Transient_Object.
(Process_If_Case_Statements): Pass the action list to
Process_Transient_Object.
(Process_Transient_Object): Add new parameter Stmts and update the
comment on usage. When the context is a Boolean evaluation, insert
any finalization calls after the last statement of the construct.
charlet [Tue, 14 Jun 2016 12:20:01 +0000 (12:20 +0000)]
2016-06-14 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Analyze_Associations): An actual parameter
with a box must be included in the count of actuals, to detect
possible superfluous named actuals that do not match any of the
formals of the generic unit in a formal package declaration.
2016-06-14 Justin Squirek <squirek@adacore.com>
* sem_ch3.adb (Analyze_Object_Declaration): Fix formatting
of error output related to SPARK RM 6.1.7(3) and pragma
Extensions_Visible.
* sem_ch4.adb (Analyze_Type_Conversion): Fix formatting of error
output related to SPARK RM 6.1.7(3) and pragma Extensions_Visible.
* sem_prag.adb (Analyze_Pragma): Fix formatting of error output
related to SPARK RM 7.1.2(15) and pragma Volatile_Function
so that the values True and False are no longer surrounded by
double quotes.
* sem_res.adb (Resolve_Actuals): Fix formatting of error output
related to SPARK RM 6.1.7(3) and pragma Extensions_Visible.
2016-06-14 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb (Adjust_Global_Switches): Enable access checks
in codepeer mode.
* freeze.adb: Minor grammar fix in comment.
* exp_ch4.adb (Expand_N_Case_Expression):
Code cleanup. Finalize any transient controlled
objects on exit from a case expression alternative.
(Expand_N_If_Expression): Code cleanup.
(Process_Actions): Removed.
(Process_If_Case_Statements): New routine.
(Process_Transient_Object): Change the name of formal Rel_Node to
N and update all occurrences. Update the comment on usage. When
the type of the context is Boolean, the proper insertion point
for the finalization call is after the last declaration.
2016-06-14 Ed Schonberg <schonberg@adacore.com>
* lib-xref.ads, lib-xref.adb (Has_Deferred_Reference): new
predicate to determine whether an entity appears in a context
for which a Deferred_Reference was created, because it is not
possible to determine when reference is analyzed whether it
appears in a context in which the entity is modified.
* sem_ch5.adb (Analyze_Statement): Do not emit a useless warning
on assignment for an entity that has a deferred_reference.
2016-06-14 Javier Miranda <miranda@adacore.com>
* sem_res.adb (Resolve_Actuals): Generate a reference to actuals that
come from source. Previously the reference was generated only if the
call comes from source but the call may be rewritten by the expander
thus causing the notification of spurious warnings.
2016-06-14 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb: Remove further references to AAMP.
* checks.adb (Apply_Scalar_Range_Check): Take
Check_Float_Overflow info account.
* live.ads, live.adb Added subprogram headers and
start-of-processing-for comments.
* sem_ch12.adb (Instantiate_Package_Body): Do not suppress
checks when instantiating runtime units in CodePeer mode.
charlet [Tue, 14 Jun 2016 12:12:42 +0000 (12:12 +0000)]
2016-06-14 Arnaud Charlet <charlet@adacore.com>
* exp_ch3.adb (Expand_N_Object_Declaration): Only consider
nodes from sources.
2016-06-14 Arnaud Charlet <charlet@adacore.com>
* switch-c.adb, gnat1drv.adb (Adjust_Global_Switches): Only disable
simple value propagation in CodePeer mode when warnings are disabled.
(Scan_Front_End_Switches): Enable relevant front-end switches
when using -gnateC.
* sem_util.adb (Is_OK_Volatile_Context): A
reference to a volatile object is considered OK if appears as
the prefix of attributes Address, Alignment, Component_Size,
First_Bit, Last_Bit, Position, Size, Storage_Size.
2016-06-14 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb (Add_SPARK_File): Do not traverse
subunits directly, as they are already traversed as part of the
top-level unit to which they belong.
(Add_SPARK_Xrefs): Add assertions to ensure correct sorting.
(Generate_Dereference): Use unique definition place for special
variable __HEAP, to ensure correct sorting of references.
* lib-xref.adb (Generate_Reference): Use top-level unit in case
of subunits.
* lib.adb, lib.ads (Get_Top_Level_Code_Unit): New functions that
compute the top-level code unit for a source location of AST node,
that go past subunits.
rguenth [Tue, 14 Jun 2016 07:26:52 +0000 (07:26 +0000)]
2016-06-14 Richard Biener <rguenther@suse.de>
PR middle-end/71310
PR bootstrap/71510
* expr.h (get_bit_range): Declare.
* expr.c (get_bit_range): Export.
* fold-const.c (optimize_bit_field_compare): Use get_bit_range and
word_mode again to constrain the bitfield access.
ian [Tue, 14 Jun 2016 04:29:43 +0000 (04:29 +0000)]
escape: Implement assign phase.
Implementation of the assign/connect phase.
Statements containing expressions which alias local, parameter,
and global objects are analyzed and the alias relationship between
objects containing pointers are captured in a connection graph to
summarize the assignments within a function.
projects / thirdparty / gcc.git / log
