Implement a long-standing request to support tuning the size of the
emergency buffer for allocating exceptions after malloc fails, or to
disable that buffer entirely.
It's now possible to disable the dynamic allocation of the buffer and
use a fixed-size static buffer, via --enable-libstdcxx-static-eh-pool.
This is a built-time choice that is baked into libstdc++ and so affects
all code linked against that build of libstdc++.
The size of the pool can be set by --with-libstdcxx-eh-pool-obj-count=N
which is measured in units of sizeof(void*) not bytes. A given exception
type such as std::system_error depends on the target, so giving a size
in bytes wouldn't be portable across 16/32/64-bit targets.
When libstdc++ is configured to use a dynamic buffer, the size of that
buffer can now be tuned at runtime by setting the GLIBCXX_TUNABLES
environment variable (c.f. PR libstdc++/88264). The number of exceptions
to reserve space for is controlled by the "glibcxx.eh_pool.obj_count"
and "glibcxx.eh_pool.obj_size" tunables. The pool will be sized to be
able to allocate obj_count exceptions of size obj_size*sizeof(void*) and
obj_count "dependent" exceptions rethrown by std::rethrow_exception.
With the ability to tune the buffer size, we can reduce the default pool
size on 32-bit and 16-bit targets. Most users never need to throw 1kB
exceptions in parallel from hundreds of threads after malloc is OOM. The
users who do need that can use the tunables to select larger sizes.
The old defaults can be chosen at runtime by setting GLIBCXX_TUNABLES
to:
64-bit: glibcxx.eh_pool.obj_count=64:glibcxx.eh_pool.obj_size=112
32-bit: glibcxx.eh_pool.obj_count=32:glibcxx.eh_pool.obj_size=104
Or approximated by configuring with:
64-bit: --with-libstdcxx-eh-pool-obj-count=252
32-bit: --with-libstdcxx-eh-pool-obj-count=94
libstdc++-v3/ChangeLog:
PR libstdc++/68606
* Makefile.in: Regenerate.
* acinclude.m4 (GLIBCXX_EMERGENCY_EH_ALLOC): New macro.
* configure: Regenerate.
* configure.ac: Use GLIBCXX_EMERGENCY_EH_ALLOC.
* crossconfig.m4: Check for secure_getenv.
* doc/Makefile.in: Regenerate.
* doc/xml/manual/configure.xml: Document new configure options.
* doc/xml/manual/evolution.xml: Document addition of tunables.
* doc/xml/manual/using_exceptions.xml: Document emergency
buffer and tunables.
* doc/html/*: Regenerate.
* include/Makefile.in: Regenerate.
* libsupc++/Makefile.am: Use EH_POOL_FLAGS.
* libsupc++/Makefile.in: Regenerate.
* libsupc++/eh_alloc.cc (EMERGENCY_OBJ_SIZE): Define in units
of sizeof(void*) not including the ABI's exception header.
(EMERGENCY_OBJ_COUNT): Define as target-independent calculation
based on word size.
(MAX_OBJ_COUNT): Define macro for upper limit on pool size.
(pool) [_GLIBCXX_EH_POOL_STATIC]: Use fixed-size buffer.
(pool::buffer_size_in_bytes): New static member function.
(pool::pool): Parse GLIBCXX_TUNABLES environment variable to set
pool size at runtime.
(pool::in_pool): Use std::less<void*> for total order.
(__freeres) [_GLIBCXX_EH_POOL_STATIC]: Do nothing.
(__cxa_free_exception, __cxa_free_dependent_exception): Add
[[unlikely]] attributes.
* po/Makefile.in: Regenerate.
* python/Makefile.in: Regenerate.
* src/Makefile.in: Regenerate.
* src/c++11/Makefile.in: Regenerate.
* src/c++17/Makefile.in: Regenerate.
* src/c++20/Makefile.in: Regenerate.
* src/c++98/Makefile.in: Regenerate.
* src/filesystem/Makefile.in: Regenerate.
* src/libbacktrace/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
Implementing ABS_EXPR allows us to fold certain __builtin_inf calls
since they are expanded into calls to involving ABS_EXPR.
This is an adaptation of the integer version.
gcc/ChangeLog:
* range-op-float.cc (class foperator_abs): New.
(floating_op_table::floating_op_table): Add ABS_EXPR entry.
gcc/testsuite/ChangeLog:
* gcc.dg/tree-ssa/vrp-float-abs-1.c: New test.
Most unordered comparisons can use the result from the ordered
version, if the operands are known not to be NAN or if the result is
true.
gcc/ChangeLog:
* range-op-float.cc (class foperator_unordered_lt): New.
(class foperator_relop_unknown): Remove
(class foperator_unordered_le): New.
(class foperator_unordered_gt): New.
(class foperator_unordered_ge): New.
(class foperator_unordered_equal): New.
(floating_op_table::floating_op_table): Replace all UN_EXPR
entries with their appropriate fop_unordered_* counterpart.
It's incredibly annoying that some of the BRS_TRUE cases come after
BRS_FALSE, if only because we're not consistent. Having random
ordering increases the changes of thinkos when adapting the irange
code to floats.
gcc/ChangeLog:
* range-op.cc (operator_equal::op1_range): Move BRS_TRUE case up.
(operator_lt::op2_range): Same.
(operator_le::op2_range): Same.
(operator_gt::op2_range): Same.
(operator_ge::op2_range): Same.
The grammar for a lambda context can include <source-name> 'M', and we
were adding the component that generated to the substitution table
twice. Just ignore the 'M' completely -- we'll already have done the
checks we need when we saw its predecessor. A prefix cannot be the
last component of a nested name, so we do not need to check for that
case (although we could if we wanted to be more lenient).
libiberty/
* cp-demangle.c (d_prefix): 'M' components are not
(re-)added to the substitution table.
* testsuite/demangle-expected: Add tests.
The following fixes an issue with how we handle epilogue generation
for SLP reductions of reduction paths where the actual live lanes
are not "canonical". We need to make sure to identify all live
lanes as reductions and thus have to iterate over all participating
SLP lanes when walking the reduction SSA use-def chain. Also the
previous attempt likely to mitigate such issue in
vectorizable_live_operation is misguided and has to be removed.
PR tree-optimization/107212
* tree-vect-loop.cc (vectorizable_reduction): Make sure to
set STMT_VINFO_REDUC_DEF for all live lanes in a SLP
reduction.
(vectorizable_live_operation): Do not pun to the SLP
node representative for reduction epilogue generation.
* gcc.dg/vect/pr107212-1.c: New testcase.
* gcc.dg/vect/pr107212-2.c: Likewise.
Another example of the vectorizer needing explicit insns where the scalar
expander just works.
gcc/ChangeLog:
* config/gcn/gcn-valu.md (neg<mode>2): New define_expand.
Implements vec_init when the input is a vector of smaller vectors, or of
vector MEM types, or a smaller vector duplicated several times.
gcc/ChangeLog:
* config/gcn/gcn-valu.md (vec_init<V_ALL:mode><V_ALL_ALT:mode>): New.
* config/gcn/gcn.cc (GEN_VN): Add andvNsi3, subvNsi3.
(GEN_VNM): Add gathervNm_expr.
(GEN_VN_NOEXEC): Add vec_seriesvNsi.
(gcn_expand_vector_init): Add initialization of vectors from smaller
vectors.
Add vec_extract expanders for all valid pairs of vector types.
gcc/ChangeLog:
* config/gcn/gcn-protos.h (get_exec): Add prototypes for two variants.
* config/gcn/gcn-valu.md
(vec_extract<V_ALL:mode><V_ALL_ALT:mode>): New define_expand.
* config/gcn/gcn.cc (get_exec): Export the existing function. Add a
new overload variant.
GET_MODE_NUNITS isn't a compile time constant, so we end up with many
impossible insns in the machine description. Adding MODE_VF allows the insns
to be eliminated completely.
gcc/ChangeLog:
* config/gcn/gcn-valu.md
(<cvt_name><VCVT_MODE:mode><VCVT_FMODE:mode>2<exec>): Use MODE_VF.
(<cvt_name><VCVT_FMODE:mode><VCVT_IMODE:mode>2<exec>): Likewise.
* config/gcn/gcn.h (MODE_VF): New macro.
gcc/ChangeLog:
* tree-if-conv.cc (if_convertible_loop_p_1): Move ordering of loop bb's from
here...
(tree_if_conversion): ... to here. Also call bitfield lowering when
appropriate.
(version_loop_for_if_conversion): Adapt to enable loop versioning when we only
need to lower bitfields.
(ifcvt_split_critical_edges): Relax condition of expected loop form as this is
checked earlier.
(get_bitfield_rep): New function.
(lower_bitfield): Likewise.
(bitfields_to_lower_p): Likewise.
(need_to_lower_bitfields): New global boolean.
(need_to_ifcvt): Likewise.
* tree-vect-data-refs.cc (vect_find_stmt_data_reference): Improve diagnostic
message.
* tree-vect-patterns.cc (vect_recog_temp_ssa_var): Add default value for last
parameter.
(vect_recog_bitfield_ref_pattern): New.
(vect_recog_bit_insert_pattern): New.
gcc/testsuite/ChangeLog:
* gcc.dg/vect/vect-bitfield-read-1.c: New test.
* gcc.dg/vect/vect-bitfield-read-2.c: New test.
* gcc.dg/vect/vect-bitfield-read-3.c: New test.
* gcc.dg/vect/vect-bitfield-read-4.c: New test.
* gcc.dg/vect/vect-bitfield-read-5.c: New test.
* gcc.dg/vect/vect-bitfield-read-6.c: New test.
* gcc.dg/vect/vect-bitfield-write-1.c: New test.
* gcc.dg/vect/vect-bitfield-write-2.c: New test.
* gcc.dg/vect/vect-bitfield-write-3.c: New test.
* gcc.dg/vect/vect-bitfield-write-4.c: New test.
* gcc.dg/vect/vect-bitfield-write-5.c: New test.
For genereal_reg_operand, it will be splitted into xor + not.
For mask_reg_operand, it will be splitted with UNSPEC_MASK_OP just
like what we did for other logic operations.
The patch will optimize xor+not to kxnor when possible.
gcc/ChangeLog:
PR target/107093
* config/i386/i386.md (*notxor<mode>_1): New post_reload
define_insn_and_split.
(*notxorqi_1): Ditto.
gcc/testsuite/ChangeLog:
* gcc.target/i386/pr107093.c: New test.
When solving 0 = _15 & 1, we calculate _15 as:
[irange] int [-INF, -2][0, +INF] NONZERO 0xfffffffe
The known value of _15 is [0, 1] NONZERO 0x1 which is intersected with
the above, yielding:
[0, 1] NONZERO 0x0
This eventually gets copied to a _Bool [0, 1] NONZERO 0x0.
This is problematic because here we have a bool which is zero, but
returns false for irange::zero_p, since the latter does not look at
nonzero bits. This causes logical_combine to assume the range is
not-zero, and all hell breaks loose.
I think we should just normalize a nonzero mask of 0 to [0, 0] at
creation, thus avoiding all this.
PR tree-optimization/107195
gcc/ChangeLog:
* value-range.cc (irange::set_range_from_nonzero_bits): Set range
to [0,0] when nonzero mask is 0.
gcc/testsuite/ChangeLog:
* gcc.dg/tree-ssa/pr107195-1.c: New test.
* gcc.dg/tree-ssa/pr107195-2.c: New test.
This change adds the configury bits to activate the build of
shared libs on VxWorks ports configured with --enable-shared,
for libraries variants where this is generally supported (rtp,
code model !large - currently not compatible with -fPIC).
Set lt_cv_deplibs_check_method in libtool.m4, so the build of
libraries know how to establish dependencies. This is useful in
configurations such as aarch64 where proper support of LSE relies
on accurate dependency information between libstdc++ and libgcc_s
to begin with.
Regenerate configure scripts to reflect libtool.m4 change.
2022-10-09 Olivier Hainque <hainque@adacore.com>
* libtool.m4 (*vxworks*): When enable_shared, set dynamic_linker
and friends for rtp !large. Assume the linker has the required
abilities and set lt_cv_deplibs_check_method.
gcc/
* config.gcc (*vxworks*): Add t-slibgcc fragment
if enable_shared.
libgcc/
* config.host (*vxworks*): When enable_shared, add
libgcc and crtstuff "shared" fragments for rtp except
large code model.
(aarch64*-wrs-vxworks7*): Remove t-slibgcc-libgcc from
the list of fragments.
2022-10-09 Olivier Hainque <hainque@adacore.com>
gcc/
* configure: Regenerate.
libatomic/
* configure: Regenerate.
libbacktrace/
* configure: Regenerate.
libcc1/
* configure: Regenerate.
libffi/
* configure: Regenerate.
libgfortran/
* configure: Regenerate.
libgomp/
* configure: Regenerate.
libitm/
* configure: Regenerate.
libobjc/
* configure: Regenerate.
liboffloadmic/
* configure: Regenerate.
liboffloadmic/
* plugin/configure: Regenerate.
libphobos/
* configure: Regenerate.
libquadmath/
* configure: Regenerate.
libsanitizer/
* configure: Regenerate.
libssp/
* configure: Regenerate.
libstdc++-v3/
* configure: Regenerate.
libvtv/
* configure: Regenerate.
lto-plugin/
* configure: Regenerate.
zlib/
* configure: Regenerate.
This change refines VXWORKS_LIBGCC_SPEC wrt the inclusion
of -lgcc_eh.
Unless the compiler features support for dual sjlj and
table based eh, libgcc_eh.a is available only with multilib
variants for which we build a shared lib (mrtp on VxWorks).
Rework logic to handle absence of libgcc_s
for -mrtp -mcmodel=large, using a conditional expr kind of
spec.
The gthread support in libgcc_eh might resort to libgcc
functions on some targets, e.g. cas synchronisation routines
on aarch64. Arrange to append -lgcc also after -lgcc_eh
in VXWORKS_LIBGCC_SPEC.
2022-10-09 Olivier Hainque <hainque@adacore.com>
gcc/
* config/vxworks.h (VX_LGCC_EH_SO0, VX_LGCC_EH_SO1): New
internal macros.
(VXWORKS_LIBGCC_SPEC): Use them and document.
Fixes the following clang warning:
gcc/gimple-range-op.cc:310:16: warning: 'fold_range' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
gcc/ChangeLog:
* gimple-range-op.cc: Add override keyword.
The bug was introduced in f30e9fd33e.
A variable (cur_locus_e) was incorrectly declared inside a loop.
I also moved two other declarations (last and locus) down to make
the code more clear.
Tested on x86_64-pc-linux-gnu.
gcc/ChangeLog:
PR debug/107193
* tree-cfg.cc (assign_discriminators): Move declaration of cur_locus_e
out of the loop.
This patch implemented the optimization in PR 54346, which Merges
c = VEC_PERM_EXPR <a, b, VCST0>;
d = VEC_PERM_EXPR <c, c, VCST1>;
to
d = VEC_PERM_EXPR <a, b, NEW_VCST>;
Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}
tree-ssa/forwprop-19.c fail to pass but I'm not sure whether it
is ok to removed it.
gcc/ChangeLog:
PR tree-optimization/54346
* match.pd: Merge the index of VCST then generates the new vec_perm.
gcc/testsuite/ChangeLog:
* gcc.dg/pr54346.c: New test.
Co-authored-by: liuhongt <hongtao.liu@intel.com>
When turning a jump to a return into a return, we need to clear EDGE_CROSSING
of the fallthru edge to prevent a checking failure.
I considered not applying the transformation when the edge has EDGE_CROSSING
set, but it still seems like we ought to eliminate the unnecessary jump in
that case.
gcc/
PR rtl-optimization/107182
* cfgrtl.cc (fixup_reorder_chain): When optimizing a jump to a
return, clear EDGE_CROSSING on the appropriate edge.
When implementing built-in framework, I notice I missed
vsetvl instruction type, so add it in a single patch
preparing for the following patches.
gcc/ChangeLog:
* config/riscv/riscv.md: Add vsetvl instruction type.
Reviewed-by: Kito Cheng <kito.cheng@sifive.com>
VAR and FIELD decls can become part of a lambda context, when the
lambda is 'attached' to that entity (It's a C++20 ODR thing that was
discovered with modules, but is actually separate.) We were not
marking those decls as substitution candidates, leading to demangling
failures and variance from other compilers.
This patch bumps the ABI, and adds the contexts them to the
substitution table. This is the intent of the ABI.
gcc/
* common.opt (-fabi-version=): Document 18.
* doc/invoke.texi (-fabi-version): Document 18.
gcc/c-family/
* c-opts.cc (c_common_post_options): Bump abi to 18.
gcc/cp/
* mangle.cc (write_prefix): Add VAR_DECL & FIELD_DECL to
substitution table under abi=18. Note possible mismatch.
gcc/testsuite/
* g++.dg/abi/lambda-ctx1-17.C: New.
* g++.dg/abi/lambda-ctx1-18.C: New.
* g++.dg/abi/lambda-ctx1-18vs17.C: New.
* g++.dg/abi/lambda-ctx1.h: New.
* g++.dg/abi/lambda-vis.C: Adjust expected mangles.
* g++.dg/abi/macro0.C: Adjust.
The compiler neglected to notice that a conversion from a string
constant to a string type was a valid string constant.
No test case because this only caused a compiler failure when compiling
without optimization, which is not the normal case, and is not a case
that we test.
Fixesgolang/go#56113
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/441555
Instead of building the thunk struct type in the determine_types pass,
build it when we need it. That ensures that we are consistent in
determining whether an argument is constant.
We no longer need to add a field for a call to recover, as the
simplify_thunk_statements pass runs after the build_recover_thunks pass,
so the additional argument will already have been added to the call.
The test case is https://go.dev/cl/440297.
Fixesgolang/go#56109
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/440298
Constraining the primary template makes it unusable in uninstantiated
contexts.
libstdc++-v3/ChangeLog:
* include/std/type_traits (make_signed, make_unsigned): Remove
constraints on primary template.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Undo changes to expected error in C++20 mode.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/24_iterators/range_access/range_access_cpp20_neg.cc:
Likewise.
* testsuite/20_util/make_signed/requirements/uninstantiated.cc:
New test.
* testsuite/20_util/make_unsigned/requirements/uninstantiated.cc:
New test.
When getting the name of an attribute, we ought to use
get_attribute_name, which handles both [[]] and __attribute__(())
forms. Failure to do so may result in an ICE, like here.
pp_c_attributes_display wasn't able to print the [[]] form of
attributes, so this patch teaches it to.
When printing a pointer to function with a standard attribute, the attribute
should be printed after the parameter-list. With this patch we print:
aka 'void (*)(int) [[gnu::nocf_check]]'
or, in C++ with noexcept:
aka 'void (*)(int) noexcept [[gnu::nocf_check]]'
pp_c_attributes has been unused since its introduction in r56273 so
this patch removes it.
PR c++/106937
gcc/c-family/ChangeLog:
* c-pretty-print.cc (pp_c_specifier_qualifier_list): Print only GNU
attributes here.
(c_pretty_printer::direct_abstract_declarator): Print the standard [[]]
attributes here.
(pp_c_attributes): Remove.
(pp_c_attributes_display): Print the [[]] form if appropriate. Use
get_attribute_name. Don't print a trailing space when printing the
[[]] form.
* c-pretty-print.h (pp_c_attributes): Remove.
gcc/cp/ChangeLog:
* error.cc: Include "attribs.h".
(dump_type_prefix): Print only GNU attributes here.
(dump_type_suffix): Print standard attributes here.
gcc/testsuite/ChangeLog:
* c-c++-common/pointer-to-fn1.c: New test.
Hi all
this is to address PR 99723.
In the PR GCC crashes as the initialization of common trees is not
performed as no compilation is happening, this is because we raise an
error earlier while processing the arch flags.
This patch changes the code to execute selftests only if no errors
where raised before.
Bootstrapped on aarch64, okay for trunk?
Best Regards
Andrea
2022-09-27 Andrea Corallo <andrea.corallo@arm.com>
PR other/99723
* toplev.cc (toplev::main): Don't run self tests in case of
previous error.
For RISC-V linux/glibc toolchain will got header file not found when including
stdint.h if multilib is not enabled, it because some header file will
try to include gnu/stubs-<ABI-NAME>.h from the system, however it only
generated when multilib enabled.
In order to prevent that, we introduce a wrapper for riscv_vector.h,
include stdint-gcc.h rather than the default stdint.h.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/base/riscv_vector.h: New.
Reported-by: Christoph Müllner <christoph.muellner@vrull.eu>
Tested-by: Christoph Müllner <christoph.muellner@vrull.eu>
Reviewed-by: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
The -march option check isn't precise enough, -march=rv*v* also mach any
zve extensions.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/base/user-1.c: Add dg-options and drop
dg-skip-if.
Reported-by: Christoph Müllner <christoph.muellner@vrull.eu>
Tested-by: Christoph Müllner <christoph.muellner@vrull.eu>
Reviewed-by: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
It is useful to know if there's the possiblity of a NAN with a given
sign. This is to complement maybe_isnan(void) which returns TRUE for a
NAN of any sign.
A follow-up patch implementing ABS will make use of this.
gcc/ChangeLog:
* value-range.h (frange::maybe_isnan): New.
int_range<1> is a legacy range (think anti ranges, legacy VRP, etc).
There is a penalty for converting anything built with <1> to
non-legacy. Since most of the uses of these functions are now ranger,
we can save a miniscule amount of time by converting them to
non-legacy.
gcc/ChangeLog:
* range.h (range_true): Return int_range<2>.
(range_false): Same.
(range_true_and_false): Same.
Currently we only reject std::make_signed_t<bool> but not cv bool.
Similarly for std::make_unsigned_t<cv bool>.
As well as making those ill-formed, this adds a requires-clause to the
make_signed and make_unsigned primary templates. This makes
non-integral, non-enum cases fail immediately with a clear error, rather
than giving an error about __make_signed_selector<T, false, false> being
incomplete.
libstdc++-v3/ChangeLog:
* include/std/type_traits (make_signed, make_unsigned): Add
specializations for cv bool. Add requires-clause for C++20 to
improve diagnostics for non-integral, non-enum cases.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Check cv bool.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/24_iterators/range_access/range_access_cpp20_neg.cc:
Adjust expected errors for C++20 and later.
* testsuite/lib/prune.exp: Prune "in requirements [with ...]"
lines from diagnostics.
The test uses -floop-parallelize-all which emits a sorry when graphite
isn't configured in.
2022-10-10 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/107153
* gcc.dg/autopar/pr107153.c: Require fgraphite effective target.
This is the op1_range range-op entry for __builtin_signbit. It allows
us to wind back through a call to signbit.
For example, on the true side of if (__builtin_signbit(x_5) != 0) we
can crop down the range of x_5 to:
[frange] float [-Inf, -0.0 (-0x0.0p+0)] -NAN
Similarly on the false side, we can crop to:
[frange] float [0.0 (0x0.0p+0), +Inf] +NAN
Tested on x86-64 Linux.
gcc/ChangeLog:
* gimple-range-op.cc: Add op1_range entry for __builtin_signbit.
gcc/testsuite/ChangeLog:
* gcc.dg/tree-ssa/vrp-float-signbit-3.c: New test.
Adjust lrintmn2 operand preidcates according to real instructions.
gcc/ChangeLog:
PR target/107185
* config/i386/i386.md (lrint<MODEF:mode><SWI48:mode>2): Swap
predicate of operands[0] and operands[1].
gcc/testsuite/ChangeLog:
* gcc.target/i386/pr107185.c: New test.
Like in other spots in trans-openmp.cc that create a TARGET_EXPR, the
slot has to be created with create_tmp_var_raw, because gfc_create_var
adds the var to BLOCK_VARS and that ICEs during expansion because
gimple_add_tmp_var_fn has:
gcc_assert (!DECL_CHAIN (tmp) && !DECL_SEEN_IN_BIND_EXPR_P (tmp));
assertion. Also, both C/C++ ensure the argument to IFN_ASSUME has
boolean_type_node, it is easier if Fortran does that too.
2022-10-10 Jakub Jelinek <jakub@redhat.com>
* trans-openmp.cc (gfc_trans_omp_assume): Use create_tmp_var_raw
instead of gfc_create_var for TARGET_EXPR slot creation. Create it
with boolean_type_node and convert.
