* g++.dg/vect/pr36648.cc: Disable cunrolli
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Fix estimation
of comparsions in the last iteration.
From-SVN: r237527
* 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.
From-SVN: r237526
* 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.
From-SVN: r237524
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.
From-SVN: r237521
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.
2016-06-16 Gary Dismukes <dismukes@adacore.com>
* einfo.adb: Minor editorial.
From-SVN: r237517
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.
2016-06-16 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb: Minor reformatting.
From-SVN: r237516
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.
2016-06-16 Hristian Kirtchev <kirtchev@adacore.com>
* 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.
From-SVN: r237515
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.
From-SVN: r237514
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.
From-SVN: r237511
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).
From-SVN: r237508
2016-06-16 Hristian Kirtchev <kirtchev@adacore.com>
* 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.
From-SVN: r237507
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.
From-SVN: r237496
[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.
From-SVN: r237490
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.
From-SVN: r237487
PR target/67353
* config/avr/avr.c (avr_set_current_function): Warn misspelled
interrupt/ signal handler if -Wmisspelled-isr flag is enabled.
From-SVN: r237486
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.dg/vect/bb-slp-pattern-2.c: Disable loop vectorization.
From-SVN: r237473
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.
From-SVN: r237471
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.
From-SVN: r237466
