c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA...
gcc/c/
* c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
EXIT_DATA,WAIT} are not used in compound statements.
(c_parser_oacc_enter_exit_data): Update diagnostics.
gcc/cp/
* parser.c (cp_parser_oacc_enter_exit_data): Update diagnostics.
(cp_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
EXIT_DATA,WAIT} are not used in compound statements.
* doc/invoke.texi (AVR Options) [-mabsdata]: Point to absdata.
* doc/extend.texi (AVR Variable Attributes) [progmem]: Hint
about linker description to avoid progmem altogether.
[absdata]: Point to -mabsdata option.
Jakub Jelinek [Fri, 2 Dec 2016 08:44:42 +0000 (09:44 +0100)]
re PR rtl-optimization/78547 (ICE: in loc_cmp, at var-tracking.c:3417 with -Os -g -mstringop-strategy=libcall -freorder-blocks-algorithm=simple)
PR rtl-optimization/78547
* emit-rtl.c (unshare_all_rtl): Make sure DECL_RTL and
DECL_INCOMING_RTL is not shared.
* config/i386/i386.c (convert_scalars_to_vectors): If any
insns have been converted, adjust all parameter's DEC_RTL and
DECL_INCOMING_RTL back from V1TImode to TImode if the parameters have
TImode.
Jakub Jelinek [Fri, 2 Dec 2016 08:42:12 +0000 (09:42 +0100)]
re PR rtl-optimization/78575 (ICE: in trunc_int_for_mode, at explow.c:55 with -O2 -g)
PR rtl-optimization/78575
* config/i386/i386.c (timode_scalar_chain::fix_debug_reg_uses): Use
DF infrastructure to wrap all V1TImode reg uses into TImode subreg
if not already wrapped in a subreg. Make sure df_insn_rescan does not
affect further iterations.
Martin Liska [Fri, 2 Dec 2016 08:36:01 +0000 (09:36 +0100)]
Fix runtime error: left shift of negative value (PR
PR ipa/78555
* sreal.c (sreal::to_int): Make absolute value before shifting.
(sreal::operator/): Likewise.
(sreal_verify_negative_division): New test.
(void sreal_c_tests): Call the new test.
* sreal.h (sreal::normalize_up): Use new SREAL_ABS and
SREAL_SIGN macros.
(sreal::normalize_down): Likewise.
Dominik Vogt [Fri, 2 Dec 2016 08:30:16 +0000 (08:30 +0000)]
PR target/77822: S390: Validate argument range of {zero,sign}_extract.
With some undefined code, combine generates patterns where the arguments to
*_extract are out of range, e.b. a negative bit position. If the s390 backend
accepts these, they lead to not just undefined behaviour but invalid assembly
instructions (argument out of the allowed range). So this patch makes sure
that the rtl expressions with out of range arguments are rejected.
gcc/ChangeLog:
2016-12-02 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR target/77822
* config/s390/s390.md ("extzv")
("*extzv<mode><clobbercc_or_nocc>")
("*extzvdi<clobbercc_or_nocc>_lshiftrt")
("*<risbg_n>_ior_and_sr_ze")
("*extract1bitdi<clobbercc_or_nocc>")
("*insv<mode><clobbercc_or_nocc>", "*insv_rnsbg_noshift")
("*insv_rnsbg_srl", "*insv<mode>_mem_reg")
("*insvdi_mem_reghigh", "*insvdi_reg_imm"): Use EXTRACT_ARGS_IN_RANGE
to validate the arguments of zero_extract and sign_extract.
gcc/testsuite/ChangeLog:
2016-12-02 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR target/77822
* gcc.target/s390/s390.exp: Support .C tests.
* gcc.target/s390/pr77822-2.c: New test.
* gcc.target/s390/pr77822-1.C: New test.
Dominik Vogt [Fri, 2 Dec 2016 08:26:19 +0000 (08:26 +0000)]
PR target/77822: Add helper macro EXTRACT_ARGS_IN_RANGE to system.h.
The macro can be used to validate the arguments of zero_extract and
sign_extract to fix this problem:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77822
Andreas Krebbel [Fri, 2 Dec 2016 08:25:27 +0000 (08:25 +0000)]
S/390: Define vectorization_cost hook
Define the vectorization_cost hook. The only change right now
compared to the default implementation is the reduced costs for
unaligned loads/stores. This is supposed to prevent unnecessary loop
peeling performed to reach better alignments.
Further tuning of this hook is required.
-Andreas-
gcc/ChangeLog:
2016-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc/config/s390/s390.c (s390_builtin_vectorization_cost): New
function.
(TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Define target
macro.
gcc/testsuite/ChangeLog:
2016-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-nopeel-1.c: New test.
Andreas Krebbel [Fri, 2 Dec 2016 08:22:34 +0000 (08:22 +0000)]
S/390: Merge compare of compare results
With this patch EQ and NE compares on CC mode reader patterns are
folded. This allows using the result of the vec_all_* and vec_any_*
builtins directly in a conditional jump instruction as in the attached
testcase.
gcc/ChangeLog:
2016-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390-protos.h (s390_reverse_condition): New
prototype.
* config/s390/s390.c (s390_canonicalize_comparison): Fold compares
of CC mode values.
(s390_reverse_condition): New function.
* config/s390/s390.h (REVERSE_CC_MODE, REVERSE_CONDITION): Define
target macros.
gcc/testsuite/ChangeLog:
2016-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Andreas Krebbel [Fri, 2 Dec 2016 08:21:43 +0000 (08:21 +0000)]
S/390: Fix vector all/any cc modes.
This fixes a problem with the vector compares producing CC mode
results.
The instructions produce condition code modes which can be either
interpreted to check an ALL elements or an ANY element result. As the
modes where used before they could not be inverted by the middle-end
by inverting the comparison code (e.g. eq to ne). The result usually
was just wrong.
In fact inverting a comparison code on an CCVALL mode would require to
also change the mode to CCVANY but this cannot be done easily in the
middle-end. With this patch the meaning of an ALL cc mode only refers
to the not-inverted comparison code (e.g. eq, gt, ge). With that
change inverting the comparison code matches a not operation on the
condition code mask again.
Bootstrapped and regression tested on s390 and s390x.
Bye,
-Andreas-
gcc/testsuite/ChangeLog:
2016-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-scalar-cmp-1.c: Fix and harden the
pattern checks.
* gcc.target/s390/zvector/vec-cmp-1.c: New test.
gcc/ChangeLog:
2016-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390-modes.def (CCVEQANY, CCVH, CCVHANY, CCVHU)
(CCVHUANY): Remove modes.
(CCVIH, CCVIHU, CCVIALL, CCVIANY, CCVFALL, CCVFANY): Add modes and
documentation.
* config/s390/s390.c (s390_match_ccmode_set): Rename cc modes.
(s390_expand_vec_compare_scalar): Pick one of the cc consumer
modes.
(s390_branch_condition_mask): Adjust to use the new cc consumer
modes. The new modes allow for proper reversal in the middle-end.
(s390_expand_vec_compare_cc): Determine the proper cc producer and
consumer modes for a comparison.
* config/s390/s390.md: Rename CCVH to CCVIH and CCVHU to CCVIHU
throughout the file.
* config/s390/vx-builtins.md: Likewise.
Maxim Ostapenko [Fri, 2 Dec 2016 07:39:27 +0000 (07:39 +0000)]
Add support for ASan odr_indicator.
config/
* bootstrap-asan.mk: Replace LSAN_OPTIONS=detect_leaks=0 with
ASAN_OPTIONS=detect_leaks=0:use_odr_indicator=1.
gcc/
* asan.c (asan_global_struct): Refactor.
(create_odr_indicator): New function.
(asan_needs_odr_indicator_p): Likewise.
(is_odr_indicator): Likewise.
(asan_add_global): Introduce odr_indicator_ptr. Pass it into global's
constructor.
(asan_protect_global): Do not protect odr indicators.
gcc/c-family/
* c-attribs.c (asan odr indicator): New attribute.
(handle_asan_odr_indicator_attribute): New function.
gcc/testsuite/
* c-c++-common/asan/no-redundant-odr-indicators-1.c: New test.
Jakub Jelinek [Thu, 1 Dec 2016 23:15:57 +0000 (00:15 +0100)]
re PR tree-optimization/78586 (Wrong code caused by printf-return-value)
PR tree-optimization/78586
* gimple-ssa-sprintf.c (format_integer): Don't handle NOP_EXPR,
CONVERT_EXPR or COMPONENT_REF here. Formatting fix. For
SSA_NAME_DEF_STMT with NOP_EXPR only change argtype if the rhs1's
type is INTEGER_TYPE or POINTER_TYPE.
David Malcolm [Thu, 1 Dec 2016 21:56:09 +0000 (21:56 +0000)]
dwarf2out.c: fix jit issue with early_dwarf_finished
All of the jit testcases that generate debuginfo appear to have been
failing since r240228 on their 2nd in-process iteration on this
assertion in set_early_dwarf's ctor:
gcc_assert (! early_dwarf_finished);
Root cause is that the global is never reset at the end of compilation,
which this patch fixes in the obvious way.
gcc/ChangeLog:
* dwarf2out.c (dwarf2out_c_finalize): Reset early_dwarf and
early_dwarf_finished.
Eric Botcazou [Thu, 1 Dec 2016 21:41:10 +0000 (21:41 +0000)]
sparc.opt (mlra): New target option.
* config/sparc/sparc.opt (mlra): New target option.
* config/sparc/sparc.c (TARGET_LRA_P): Define to...
(sparc_lra_p): ...this. New function.
(D_MODES, DF_MODES): Add missing cast.
* config/sparc/sparc.md (*movsi_lo_sum, *movsi_high): Do not
provide these insns when flag_pic.
(sethi_di_medlow, losum_di_medlow, seth44, setm44, setl44, sethh,
setlm, sethm, setlo, embmedany_sethi, embmedany_losum,
embmedany_brsum, embmedany_textuhi, embmedany_texthi,
embmedany_textulo, embmedany_textlo): Likewise.
(sethi_di_medlow_embmedany_pic): Provide it only when flag_pic.
Co-Authored-By: David S. Miller <davem@davemloft.net>
From-SVN: r243135
compiler: add slice initializers to the GC root list
As of https://golang.org/cl/32917 we can put slice initializers in the
.data section. The program can still change the values in those
slices. That means that if the slice elements can contain pointers,
we need to register the entire initializer as a GC root.
This would be straightforward except that we only have a Bexpression
for the slice initializer, not an Expression. So introduce a
Backend_expression type that wraps a Bexpression as an Expression.
The test case for this is https://golang.org/cl/33790.
Jakub Jelinek [Thu, 1 Dec 2016 09:24:55 +0000 (10:24 +0100)]
re PR debug/78587 (dwarf2out.c:1517:45: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int [4]'; cast to an unsigned type to negate this value to itself)
PR debug/78587
* dwarf2out.c (loc_descr_plus_const): For negative offset use
uint_loc_descriptor instead of int_loc_descriptor and perform negation
in unsigned HOST_WIDE_INT type.
(scompare_loc_descriptor): Shift UINTVAL left instead of INTVAL.
Jakub Jelinek [Thu, 1 Dec 2016 07:56:49 +0000 (08:56 +0100)]
re PR target/78614 (ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743)
PR target/78614
* config/rs6000/rs6000.c (rs6000_frame_related): Call
set_used_flags (pat) before any simplifications. Clear used flag on
PARALLEL copy. Don't guard add_reg_note call. Call
copy_rtx_if_shared on pat before storing it into
REG_FRAME_RELATED_EXPR.
The convertible_to traits need to use a variadic catch-all for the false-cases.
The convertible_to traits need to use a variadic catch-all for the
false-cases.
* include/std/istream (__is_convertible_to_basic_istream):
Change the parameter of the false-case of __check to a variadic.
* include/std/ostream (__is_convertible_to_basic_ostream):
Likewise.
The library initialization code in go-libmain.c sets the C variable
runtime_isarchive but failed to set the Go variable runtime.isarchive.
We don't currently have a way to let C code access an unexported Go
variable, but fortunately the only time the Go function initsig is
called with an argument of true is exactly where we want to set
isarchive. So let initsig do it.
Tim Shen [Thu, 1 Dec 2016 03:03:55 +0000 (03:03 +0000)]
re PR libstdc++/71500 (regex::icase only works on first character in a range)
PR libstdc++/71500
* include/bits/regex.h (basic_regex::basic_regex): Use ECMAScript
when the syntax is not specified.
* include/bits/regex_compiler.h (_RegexTranslator,
_RegexTranslatorBase): Partially support icase in ranges.
* include/bits/regex_compiler.tcc (_BracketMatcher::_M_apply):
Refactor _M_apply to make the control flow easier to follow, and
call _M_translator._M_match_range as added previously.
* testsuite/28_regex/traits/char/icase.cc: Add new tests.
* testsuite/28_regex/traits/char/user_defined.cc: Add new tests.
combine: Emit a barrier after unconditional trap (PR78607)
After an unconditional trap there should be a barrier. In most cases
one is automatically inserted, but not if the trap is the final insn in
the instruction stream. We need to emit one explicitly.
PR rtl-optimization/78607
* combine.c (try_combine): Emit a barrier after a unconditional trap.
gcc/testsuite/
PR rtl-optimization/78607
* gcc.c-torture/compile/pr78607.c: New testcase.
Ian Lance Taylor [Wed, 30 Nov 2016 20:28:28 +0000 (20:28 +0000)]
runtime: print C functions in traceback
Since gccgo can trace back through C code as easily as Go code, we
should print C functions in the traceback.
This worked before https://golang.org/cl/31230 for a dumb reason. The
default value for runtime.traceback_cache was, and is, 2 << 2, meaning
to print all functions. The old C code for runtime_parsedebugvars
would return immediately and do nothing if the environment variable
GODEBUG was not set (if GODEBUG was set it would later call
setTraceback. The new Go code for runtime.parsedebugvars does not
return immediately if GODEBUG is not set, and always calls
setTraceback. Either way, if GOTRACEBACK is not set, setTraceback
would set traceback_cache to 1 << 2, meaning to only print non-runtime
functions and having the effect of not printing plain C functions.
Keep the current handling of GODEBUG/GOTRACEBACK, which matches the gc
library, but add an extra check to print C functions by default.
Michael Meissner [Wed, 30 Nov 2016 18:43:17 +0000 (18:43 +0000)]
re PR target/78602 (PowerPC vec-extract-v2df.c can fail if -mcpu=power9 -O0)
2016-11-30 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/78602
* config/rs6000/rs6000.c (rs6000_expand_vector_extract): If the
element is not a constant or in a register, force it to a
register.
PR target/78560
* config/rs6000/rs6000.c (rs6000_expand_vector_set): Force value
that will be set to a vector element to be in a register.
* config/rs6000/vsx.md (vsx_set_<mode>_p9): Fix thinko that used
the wrong multiplier to convert the element number to a byte
offset.
libgomp: move data definitions from icv.c back to env.c
* config/nvptx/env.c: Delete.
* icv.c: Move definitions of ICV variables back ...
* env.c: ...here. Do not compile environment-related functionality if
LIBGOMP_OFFLOADED_ONLY is set.
* configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
(LIBGOMP_OFFLOADED_ONLY): ...here; new define.
* configure: Regenerate.
* config.h.in: Likewise.
Vladimir Makarov [Wed, 30 Nov 2016 17:35:40 +0000 (17:35 +0000)]
re PR tree-optimization/77856 (wrong code at -O2 on x86_64-linux-gnu in 32-bit mode)
2016-11-30 Vladimir Makarov <vmakarov@redhat.com>
PR tree-optimization/77856
* lra-constraints.c (inherit_in_ebb): Check original regno for
invalid invariant regs too. Set only clobbered hard regs for the
invalid invariant regs.
Fix testsuite failures caused by the patch implementing LWG 2534.
* include/std/istream (__is_convertible_to_basic_istream):
Change the return types of __check, introduce istream_type.
(operator>>(_Istream&&, _Tp&&)):
Use __is_convertible_to_basic_istream::istream_type as the return type.
* include/std/ostream (__is_convertible_to_basic_ostream):
Change the return types of __check, introduce ostream_type.
(operator>>(_Ostream&&, _Tp&&)):
Use __is_convertible_to_basic_ostream::ostream_type as the return type.
ira: Don't substitute into TRAP_IF insns (PR78610)
In the testcase, IRA propagates a constant into a TRAP_IF insn, which
then becomes an unconditional trap. Unconditional traps are control
flow insns so doing this requires surgery on the cfg. We cannot do
that here, so instead refuse to do the substitution.
PR rtl-optimization/78610
* ira.c (combine_and_move_insns): Don't substitute into TRAP_IF
instructions.
gcc/testsuite/
PR rtl-optimization/78610
* gcc.c-torture/compile/pr78610.c: New testcase.
Bin Cheng [Wed, 30 Nov 2016 14:41:09 +0000 (14:41 +0000)]
re PR tree-optimization/78574 (ice on valid C code at -O2 and -O3 in both 32- and 64-bit modes on x86_64-linux-gnu (internal compiler error: Segmentation fault (program cc1)))
PR tree-optimization/78574
* tree-ssa-loop-ivopts.c (find_deriving_biv_for_expr): Skip loop
header PHI that doesn't define biv.
gcc/testsuite
PR tree-optimization/78574
* gcc.c-torture/compile/pr78574.c: New test.
Arnaud Charlet [Wed, 30 Nov 2016 13:59:16 +0000 (14:59 +0100)]
[multiple changes]
2016-11-30 Gary Dismukes <dismukes@adacore.com>
* sem_prag.adb, sem_ch6.adb: Minor reformatting and typo fixes.
* g-sechas.adb: Minor reformatting.
* lib-xref.ads: minor grammar fix in comment.
* lib-xref-spark_specific.adb
(Is_SPARK_Reference): do not ignore references to concurrent
objects.
* sinfo.ads: Fix of unbalanced parens in comment
2016-11-30 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb (Get_Type_Reference): If the entity is a function
returning a classwide type, the type reference is obtained right
away and does not need further unwinding.
2016-11-30 Javier Miranda <miranda@adacore.com>
* sem_ch8.adb (Find_Renamed_Entity): For non-overloaded subprogram
actuals of generic units check that the spec of the renaming
and renamed entities match.
2016-11-30 Tristan Gingold <gingold@adacore.com>
* raise-gcc.c: For CERT runtimes: do not use gcc includes, simplify
the handling.
* sem_attr.adb (Analyze_Attribute): Check No_Dynamic_Priorities
restriction for Priority Attribute.
libcaf.h: Add new action types for (de-)registration of allocatable components in derived...
libgfortran/ChangeLog:
2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h: Add new action types for (de-)registration of
allocatable components in derived type coarrays. Add _caf_is_present
prototype.
* caf/single.c (_gfortran_caf_register): Add support for registration
only and allocation of already registered allocatable components in
derived type coarrays.
(_gfortran_caf_deregister): Add mode to deallocate but not deregister
an allocatable component in a derived type coarray.
(_gfortran_caf_is_present): New function. Query whether an
allocatable component in a derived type coarray on a remote image is
allocated.
gcc/testsuite/ChangeLog:
2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray/alloc_comp_1.f90: Fix tree-dump scans to adhere
to the changed interfaces.
* gfortran.dg/coarray_alloc_comp_1.f08: Likewise.
* gfortran.dg/coarray_allocate_7.f08: Likewise.
* gfortran.dg/coarray_lib_alloc_1.f90: Likewise.
* gfortran.dg/coarray_lib_alloc_2.f90: Likewise.
* gfortran.dg/coarray_lib_alloc_3.f90: Likewise.
* gfortran.dg/coarray_lib_comm_1.f90: Likewise.
* gfortran.dg/coarray_lib_alloc_4.f90: New test.
gcc/fortran/ChangeLog:
2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* check.c (gfc_check_allocated): By pass the caf_get call and check on
the array.
* gfortran.h: Add optional flag to gfc_caf_attr.
* gfortran.texi: Document new enum values and _caf_is_present function.
* primary.c (caf_variable_attr): Add optional flag to indicate that the
expression is reffing a component.
(gfc_caf_attr): Likewise.
* trans-array.c (gfc_array_deallocate): Handle deallocation mode for
coarray deregistration.
(gfc_trans_dealloc_allocated): Likewise.
(duplicate_allocatable): Use constants instead of
creating custom constant tree node of zero or one. Use gfc_add_modify
convenience function.
(duplicate_allocatable_coarray): This function is similar to
duplicate_allocatable but tailored to handle coarrays.
(caf_enabled): Check whether in-derived-type coarray processing is
enabled.
(caf_in_coarray): Check that in-derived-type coarray processing is
enabled and currently in a derived-typed coarray.
(gfc_caf_is_dealloc_only): Return true, when deallocate only is
desired for components in derived typed coarrays.
(structure_alloc_comps): A mode for handling coarrays, that is no
longer encode in the purpose. This makes the use cases of the
routine more flexible without repeating. Allocatable components in
derived type coarrays are now registered only when nullifying an
object and allocated before copying data into them.
(gfc_nullify_alloc_comp): Use the caf_mode of structure_alloc_comps
now.
(gfc_deallocate_alloc_comp): Likewise.
(gfc_deallocate_alloc_comp_no_caf): Likewise.
(gfc_reassign_alloc_comp_caf): Likewise.
(gfc_copy_alloc_comp): Likewise.
(gfc_copy_only_alloc_comp): Likewise.
(gfc_alloc_allocatable_for_assignment): Make use to the cheaper way of
reallocating a coarray without deregistering and reregistering it.
(gfc_trans_deferred_array): Initialize the coarray token correctly for
deferred variables and tear them down on exit.
* trans-array.h: Change some prototypes to add the coarray (de-)
registration modes. Add prototype for checking if deallocate only is
selected for components in derived typed coarrays.
* trans-decl.c (gfc_build_builtin_function_decls): Generate the
declarations for the changed/new caf-lib routines.
(gfc_trans_deferred_vars): Ensure deferred variables are (de-)
registered correctly on procedure entry/exit.
(generate_coarray_sym_init): Use constants.
* trans-expr.c (gfc_conv_procedure_call): Propagate coarray allocation
modes accordingly.
(gfc_trans_alloc_subarray_assign): Likewise.
(gfc_trans_subcomponent_assign): Likewise.
(gfc_trans_structure_assign): Generate code to register the components
of a derived type coarray prior to initialization.
(gfc_conv_structure): Set flag that the structure is in a coarray.
(gfc_trans_scalar_assign): Add flag to indicate being in a coarray and
set the structure_alloc_comps modes correctly.
(gfc_trans_assignment_1): Figure being in a coarray expression.
* trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Adapt to new
structure_alloc_comps interface.
(conv_caf_send): Use the old API as long as possible.
(trans_caf_is_present): Generate code to check whether an allocatable
component in a derived typed coarray is allocated on a remote image.
(caf_this_image_ref): Return true, when only reffing this image.
(gfc_conv_allocated): Convert allocated queries on allocatable
components to the library API.
(conv_intrinsic_move_alloc): Adapt to new interface of
structure_alloc_comps.
* trans-openmp.c (gfc_walk_alloc_comps): Likewise.
(gfc_omp_clause_assign_op): Likewise.
(gfc_omp_clause_dtor): Likewise.
* trans-stmt.c (gfc_trans_deallocate): Figure which mode to use when
deallocating allocatable components in derived type coarras.
* trans.c (gfc_allocate_using_lib): Renamed to
gfc_allcate_using_caf_lib.
(gfc_allocate_allocatable): Set the registration mode/type of caf-
register calls adapting to all the possible allocatable objects.
(gfc_deallocate_with_status): Add deregistration mode for allocatable
components in derived type coarrays.
(gfc_deallocate_scalar_with_status): Likewise.
* trans.h (enum gfc_coarray_type): Renamed to gfc_coarray_regtype to
avoid collision with gfc_coarray_deregtype.