Hi Thomas, hi Harald, hi all,
now committed r12-3897-g00f6de9c69119594f7dad3bd525937c94c8200d0
with the following changes:
* Removed now unused gfor_fndecl_size0/gfor_fndecl_size1 (trans{-decl.c,.h})
* Add a scan-dump-not check for those.
See below for some comments.
On 24.09.21 22:38, Thomas Koenig wrote:
OK for mainline?
As promised on IRC, here's the review.
Thanks for the quick review :-)
Maybe you can add a test case which shows that the call to the size
intrinsic really does not happen.
OK with that.
I think you mean to the (_gfortran_)size0/size1 function libgfortran.
Unsurprisingly, the intrinsic itself _is_ still used and the simplify.c +
trans-instrinsic.c's functions are called. However, the libgfortran
functions size0/size1 shouldn't be callable – given that I deleted
the function decl in the front end. I have nonetheless added some
-fdump-tree checks that size0 and size1 do not appear.
Hmm, looking at my patch again – I think I did intent to remove
the decl – but did not actually do it.
In this patch, I have now actually done what I intended and wrote
above: I removed the gfor_fndecl_size0/gfor_fndecl_size1 also from
trans.h (declared) and trans-decl.c (global var, init with fn decl).
size_optional_dim_1.f90 was the only testcase that used size1 before
the patch (it also used size0). Thus, I added the dump check to it
and to the new assumed_rank_22.f90, which has 7 size0 calls with an
unpatched compiler.
Thus: Thanks for asking for the dump check as it showed that I did
forget to remove something ... :-)
Conclusion: Reviews are very helpful :-)
* * *
As the following email by Harald did not show up at the gcc-patches mailing
list:
you can find it at
https://gcc.gnu.org/pipermail/fortran/2021-September/056578.html
In my email, it shows up with "To: fortran@" and "CC: gcc-patches@", thus,
I have no idea why it did not arrive at the mailing-list archive :-(
On 24.09.21 23:12, Harald Anlauf via Fortran wrote:
I played around with your patch and was unable to break it.
Good. That means we can now hand it over to Gerald ;-)
Are you tracking the xfailed parts?
For my newly added xfail, it is fixed by the posted CFI<->GFC
descriptor patch, which I am currently updating (for several reasons).
Otherwise, I lost a bit track of the various TS29113, C-interop,
class(*), type(*), dimension(..) etc. PRs. I think they do cover
most of it. – Besides that CFI/GFC descriptor patch, some additional
patches are still in Sandra's and my pipeline.
And once the CFI/GFC descriptor patch is in, I think it makes sense
to check a bunch of PRs to see whether they are now fixed or something
still needs to be done. Likewise for José's patches. I think they
will be partially superseded by the patches committed, submitted or
soon to be submitted – but I am sure not all issues are fixed.
While playing I stumbled over the fact that when allocating an array
with a dimension that has extent 0, e.g. 4:-5, the lbound gets reset
to 1 and ubound set to 0.
I am not sure, whether I fully understand what you wrote. For:
integer, allocatable :: a(:)
allocate(a(4:-5))
print *, size(a), size(a, dim=1), shape(a) ! should print the '0 0 0'
print *, lbound(a, dim=1) ! should print '1'
print *, ubound(a, dim=1) ! should print '0'
where the last line is due to F2018, 16.9.196, which has:
'Otherwise, if DIM is present, the result has a value equal to the
number of elements in dimension DIM of ARRAY.'
And lbound(a,dim=1) == 1 due to the "otherwise" case of F2018:16.9.109 LBOUND:
"Case (i): If DIM is present, ARRAY is a whole array, and either
ARRAY is an assumed-size array of rank DIM or dimension DIM of
ARRAY has nonzero extent, the result has a value equal to the
lower bound for subscript DIM of ARRAY. Otherwise, if DIM is
present, the result value is 1."
And when doing
call f(a)
call g(a)
with 'subroutine f(x); integer :: x(:)'
and 'subroutine g(y); integer :: y(..)'
Here, ubound == 0 due to the reason above and lbound is set to
the declared lower bound, which is for 'x' the default ("1") but
could also be 5 with "x(5:)" and for 'y' it cannot be specified.
For 'x', see last sentence of F2018:8.5.8.3. For 'y', I did not
find the exact location but it follows alongsize.
With BIND(C) applied to f and g, ubound remains the same but
lbound is now 0 instead of 1.
Has the standard has changed in this respect?
I doubt it, but only looked at F2018 and not at older standards.
I am probably not the best person to review the trans-* parts, but
I did not spot anything I could point at, and the dump-tree looked
reasonable. Therefore OK from my side.
Thanks for the work!
Thanks also for your review.
Thanks,
Tobias
PS: I saw that we recently had a couple of double reviews. I think it is
useful if multiple persons look at patches, but hope that we do not
start requiring two reviews for each patch ;-)
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commit 00f6de9c69119594f7dad3bd525937c94c8200d0
Author: Tobias Burnus <tob...@codesourcery.com>
Date: Mon Sep 27 14:04:54 2021 +0200
Fortran: Fix assumed-size to assumed-rank passing [PR94070]
This code inlines the size0 and size1 libgfortran calls, the former is still
used by libgfortan itself (and by old code). Besides permitting more
optimizations, it also permits to handle assumed-rank dummies better: If the
dummy argument is a nonpointer/nonallocatable, an assumed-size actual arg is
repesented by having ubound == -1 for the last dimension. However, for
allocatable/pointers, this value can also exist. Hence, the dummy arg attr
has to be honored.
For that reason, when calling an assumed-rank procedure with nonpointer,
nonallocatable dummy arguments, the bounds have to be updated to avoid
the case ubound == -1 for the last dimension.
PR fortran/94070
gcc/fortran/ChangeLog:
* trans-array.c (gfc_tree_array_size): New function to
find size inline (whole array or one dimension).
(array_parameter_size): Use it, take stmt_block as arg.
(gfc_conv_array_parameter): Update call.
* trans-array.h (gfc_tree_array_size): Add prototype.
* trans-decl.c (gfor_fndecl_size0, gfor_fndecl_size1): Remove
these global vars.
(gfc_build_intrinsic_function_decls): Remove their initialization.
* trans-expr.c (gfc_conv_procedure_call): Update
bounds of pointer/allocatable actual args to nonallocatable/nonpointer
dummies to be one based.
* trans-intrinsic.c (gfc_conv_intrinsic_shape): Fix case for
assumed rank with allocatable/pointer dummy.
(gfc_conv_intrinsic_size): Update to use inline function.
* trans.h (gfor_fndecl_size0, gfor_fndecl_size1): Remove var decl.
libgfortran/ChangeLog:
* intrinsics/size.c (size0, size1): Comment that now not
used by newer compiler code.
libgomp/ChangeLog:
* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Update
expected dg-note output.
gcc/testsuite/ChangeLog:
* gfortran.dg/c-interop/cf-out-descriptor-6.f90: Remove xfail.
* gfortran.dg/c-interop/size.f90: Remove xfail.
* gfortran.dg/intrinsic_size_3.f90: Update scan-tree-dump-times.
* gfortran.dg/transpose_optimization_2.f90: Likewise.
* gfortran.dg/size_optional_dim_1.f90: Add scan-tree-dump-not.
* gfortran.dg/assumed_rank_22.f90: New test.
* gfortran.dg/assumed_rank_22_aux.c: New test.
---
gcc/fortran/trans-array.c | 165 ++++++++++++++++----
gcc/fortran/trans-array.h | 2 +
gcc/fortran/trans-decl.c | 14 --
gcc/fortran/trans-expr.c | 43 +++++-
gcc/fortran/trans-intrinsic.c | 119 ++++++---------
gcc/fortran/trans.h | 2 -
gcc/testsuite/gfortran.dg/assumed_rank_22.f90 | 169 +++++++++++++++++++++
gcc/testsuite/gfortran.dg/assumed_rank_22_aux.c | 68 +++++++++
.../gfortran.dg/c-interop/cf-out-descriptor-6.f90 | 2 +-
gcc/testsuite/gfortran.dg/c-interop/size.f90 | 2 +-
gcc/testsuite/gfortran.dg/intrinsic_size_3.f90 | 2 +-
gcc/testsuite/gfortran.dg/size_optional_dim_1.f90 | 4 +
.../gfortran.dg/transpose_optimization_2.f90 | 2 +-
libgfortran/intrinsics/size.c | 4 +
.../libgomp.oacc-fortran/privatized-ref-2.f90 | 13 +-
15 files changed, 482 insertions(+), 129 deletions(-)
diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c
index 0d013defdbb..b8061f37772 100644
--- a/gcc/fortran/trans-array.c
+++ b/gcc/fortran/trans-array.c
@@ -7901,31 +7901,143 @@ gfc_conv_expr_descriptor (gfc_se *se, gfc_expr *expr)
gfc_cleanup_loop (&loop);
}
+
+/* Calculate the array size (number of elements); if dim != NULL_TREE,
+ return size for that dim (dim=0..rank-1; only for GFC_DESCRIPTOR_TYPE_P). */
+tree
+gfc_tree_array_size (stmtblock_t *block, tree desc, gfc_expr *expr, tree dim)
+{
+ if (GFC_ARRAY_TYPE_P (TREE_TYPE (desc)))
+ {
+ gcc_assert (dim == NULL_TREE);
+ return GFC_TYPE_ARRAY_SIZE (TREE_TYPE (desc));
+ }
+ tree size, tmp, rank = NULL_TREE, cond = NULL_TREE;
+ symbol_attribute attr = gfc_expr_attr (expr);
+ gfc_array_spec *as = gfc_get_full_arrayspec_from_expr (expr);
+ gcc_assert (GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (desc)));
+ if ((!attr.pointer && !attr.allocatable && as && as->type == AS_ASSUMED_RANK)
+ || !dim)
+ {
+ if (expr->rank < 0)
+ rank = fold_convert (signed_char_type_node,
+ gfc_conv_descriptor_rank (desc));
+ else
+ rank = build_int_cst (signed_char_type_node, expr->rank);
+ }
+
+ if (dim || expr->rank == 1)
+ {
+ if (!dim)
+ dim = gfc_index_zero_node;
+ tree ubound = gfc_conv_descriptor_ubound_get (desc, dim);
+ tree lbound = gfc_conv_descriptor_lbound_get (desc, dim);
+
+ size = fold_build2_loc (input_location, MINUS_EXPR,
+ gfc_array_index_type, ubound, lbound);
+ size = fold_build2_loc (input_location, PLUS_EXPR, gfc_array_index_type,
+ size, gfc_index_one_node);
+ /* if (!allocatable && !pointer && assumed rank)
+ size = (idx == rank && ubound[rank-1] == -1 ? -1 : size;
+ else
+ size = max (0, size); */
+ size = fold_build2_loc (input_location, MAX_EXPR, gfc_array_index_type,
+ size, gfc_index_zero_node);
+ if (!attr.pointer && !attr.allocatable
+ && as && as->type == AS_ASSUMED_RANK)
+ {
+ tmp = fold_build2_loc (input_location, MINUS_EXPR, signed_char_type_node,
+ rank, build_int_cst (signed_char_type_node, 1));
+ cond = fold_build2_loc (input_location, EQ_EXPR, boolean_type_node,
+ fold_convert (signed_char_type_node, dim),
+ tmp);
+ tmp = fold_build2_loc (input_location, EQ_EXPR, boolean_type_node,
+ gfc_conv_descriptor_ubound_get (desc, dim),
+ build_int_cst (gfc_array_index_type, -1));
+ cond = fold_build2_loc (input_location, TRUTH_AND_EXPR, boolean_type_node,
+ cond, tmp);
+ tmp = build_int_cst (gfc_array_index_type, -1);
+ size = build3_loc (input_location, COND_EXPR, gfc_array_index_type,
+ cond, tmp, size);
+ }
+ return size;
+ }
+
+ /* size = 1. */
+ size = gfc_create_var (gfc_array_index_type, "size");
+ gfc_add_modify (block, size, build_int_cst (TREE_TYPE (size), 1));
+ tree extent = gfc_create_var (gfc_array_index_type, "extent");
+
+ stmtblock_t cond_block, loop_body;
+ gfc_init_block (&cond_block);
+ gfc_init_block (&loop_body);
+
+ /* Loop: for (i = 0; i < rank; ++i). */
+ tree idx = gfc_create_var (signed_char_type_node, "idx");
+ /* Loop body. */
+ /* #if (assumed-rank + !allocatable && !pointer)
+ if (idx == rank - 1 && dim[idx].ubound == -1)
+ extent = -1;
+ else
+ #endif
+ extent = gfc->dim[i].ubound - gfc->dim[i].lbound + 1
+ if (extent < 0)
+ extent = 0
+ size *= extent. */
+ cond = NULL_TREE;
+ if (!attr.pointer && !attr.allocatable && as && as->type == AS_ASSUMED_RANK)
+ {
+ tmp = fold_build2_loc (input_location, MINUS_EXPR, signed_char_type_node,
+ rank, build_int_cst (signed_char_type_node, 1));
+ cond = fold_build2_loc (input_location, EQ_EXPR, boolean_type_node,
+ idx, tmp);
+ tmp = fold_build2_loc (input_location, EQ_EXPR, boolean_type_node,
+ gfc_conv_descriptor_ubound_get (desc, idx),
+ build_int_cst (gfc_array_index_type, -1));
+ cond = fold_build2_loc (input_location, TRUTH_AND_EXPR, boolean_type_node,
+ cond, tmp);
+ }
+ tmp = fold_build2_loc (input_location, MINUS_EXPR, gfc_array_index_type,
+ gfc_conv_descriptor_ubound_get (desc, idx),
+ gfc_conv_descriptor_lbound_get (desc, idx));
+ tmp = fold_build2_loc (input_location, PLUS_EXPR, gfc_array_index_type,
+ tmp, gfc_index_one_node);
+ gfc_add_modify (&cond_block, extent, tmp);
+ tmp = fold_build2_loc (input_location, LT_EXPR, boolean_type_node,
+ extent, gfc_index_zero_node);
+ tmp = build3_v (COND_EXPR, tmp,
+ fold_build2_loc (input_location, MODIFY_EXPR,
+ gfc_array_index_type,
+ extent, gfc_index_zero_node),
+ build_empty_stmt (input_location));
+ gfc_add_expr_to_block (&cond_block, tmp);
+ tmp = gfc_finish_block (&cond_block);
+ if (cond)
+ tmp = build3_v (COND_EXPR, cond,
+ fold_build2_loc (input_location, MODIFY_EXPR,
+ gfc_array_index_type, extent,
+ build_int_cst (gfc_array_index_type, -1)),
+ tmp);
+ gfc_add_expr_to_block (&loop_body, tmp);
+ /* size *= extent. */
+ gfc_add_modify (&loop_body, size,
+ fold_build2_loc (input_location, MULT_EXPR, gfc_array_index_type,
+ size, extent));
+ /* Generate loop. */
+ gfc_simple_for_loop (block, idx, build_int_cst (TREE_TYPE (idx), 0), rank, LT_EXPR,
+ build_int_cst (TREE_TYPE (idx), 1),
+ gfc_finish_block (&loop_body));
+ return size;
+}
+
/* Helper function for gfc_conv_array_parameter if array size needs to be
computed. */
static void
-array_parameter_size (tree desc, gfc_expr *expr, tree *size)
+array_parameter_size (stmtblock_t *block, tree desc, gfc_expr *expr, tree *size)
{
tree elem;
- if (GFC_ARRAY_TYPE_P (TREE_TYPE (desc)))
- *size = GFC_TYPE_ARRAY_SIZE (TREE_TYPE (desc));
- else if (expr->rank > 1)
- *size = build_call_expr_loc (input_location,
- gfor_fndecl_size0, 1,
- gfc_build_addr_expr (NULL, desc));
- else
- {
- tree ubound = gfc_conv_descriptor_ubound_get (desc, gfc_index_zero_node);
- tree lbound = gfc_conv_descriptor_lbound_get (desc, gfc_index_zero_node);
-
- *size = fold_build2_loc (input_location, MINUS_EXPR,
- gfc_array_index_type, ubound, lbound);
- *size = fold_build2_loc (input_location, PLUS_EXPR, gfc_array_index_type,
- *size, gfc_index_one_node);
- *size = fold_build2_loc (input_location, MAX_EXPR, gfc_array_index_type,
- *size, gfc_index_zero_node);
- }
+ *size = gfc_tree_array_size (block, desc, expr, NULL);
elem = TYPE_SIZE_UNIT (gfc_get_element_type (TREE_TYPE (desc)));
*size = fold_build2_loc (input_location, MULT_EXPR, gfc_array_index_type,
*size, fold_convert (gfc_array_index_type, elem));
@@ -8035,7 +8147,7 @@ gfc_conv_array_parameter (gfc_se * se, gfc_expr * expr, bool g77,
else
se->expr = gfc_build_addr_expr (NULL_TREE, tmp);
if (size)
- array_parameter_size (tmp, expr, size);
+ array_parameter_size (&se->pre, tmp, expr, size);
return;
}
@@ -8047,7 +8159,7 @@ gfc_conv_array_parameter (gfc_se * se, gfc_expr * expr, bool g77,
tmp = se->expr;
}
if (size)
- array_parameter_size (tmp, expr, size);
+ array_parameter_size (&se->pre, tmp, expr, size);
se->expr = gfc_conv_array_data (tmp);
return;
}
@@ -8122,7 +8234,7 @@ gfc_conv_array_parameter (gfc_se * se, gfc_expr * expr, bool g77,
if (expr->ts.type == BT_CHARACTER && expr->expr_type != EXPR_FUNCTION)
se->string_length = expr->ts.u.cl->backend_decl;
if (size)
- array_parameter_size (se->expr, expr, size);
+ array_parameter_size (&se->pre, se->expr, expr, size);
se->expr = gfc_conv_array_data (se->expr);
return;
}
@@ -8132,7 +8244,7 @@ gfc_conv_array_parameter (gfc_se * se, gfc_expr * expr, bool g77,
/* Result of the enclosing function. */
gfc_conv_expr_descriptor (se, expr);
if (size)
- array_parameter_size (se->expr, expr, size);
+ array_parameter_size (&se->pre, se->expr, expr, size);
se->expr = gfc_build_addr_expr (NULL_TREE, se->expr);
if (g77 && TREE_TYPE (TREE_TYPE (se->expr)) != NULL_TREE
@@ -8149,9 +8261,10 @@ gfc_conv_array_parameter (gfc_se * se, gfc_expr * expr, bool g77,
gfc_conv_expr_descriptor (se, expr);
if (size)
- array_parameter_size (build_fold_indirect_ref_loc (input_location,
- se->expr),
- expr, size);
+ array_parameter_size (&se->pre,
+ build_fold_indirect_ref_loc (input_location,
+ se->expr),
+ expr, size);
}
/* Deallocate the allocatable components of structures that are
diff --git a/gcc/fortran/trans-array.h b/gcc/fortran/trans-array.h
index e4d443d7118..85ff2161191 100644
--- a/gcc/fortran/trans-array.h
+++ b/gcc/fortran/trans-array.h
@@ -39,6 +39,8 @@ void gfc_trans_dummy_array_bias (gfc_symbol *, tree, gfc_wrapped_block *);
/* Generate entry and exit code for g77 calling convention arrays. */
void gfc_trans_g77_array (gfc_symbol *, gfc_wrapped_block *);
+tree gfc_tree_array_size (stmtblock_t *, tree, gfc_expr *, tree);
+
tree gfc_full_array_size (stmtblock_t *, tree, int);
tree gfc_duplicate_allocatable (tree, tree, tree, int, tree);
diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c
index 3bd8a0fe935..c758d26febf 100644
--- a/gcc/fortran/trans-decl.c
+++ b/gcc/fortran/trans-decl.c
@@ -214,8 +214,6 @@ tree gfor_fndecl_convert_char4_to_char1;
/* Other misc. runtime library functions. */
-tree gfor_fndecl_size0;
-tree gfor_fndecl_size1;
tree gfor_fndecl_iargc;
tree gfor_fndecl_kill;
tree gfor_fndecl_kill_sub;
@@ -3692,18 +3690,6 @@ gfc_build_intrinsic_function_decls (void)
}
/* Other functions. */
- gfor_fndecl_size0 = gfc_build_library_function_decl_with_spec (
- get_identifier (PREFIX("size0")), ". R ",
- gfc_array_index_type, 1, pvoid_type_node);
- DECL_PURE_P (gfor_fndecl_size0) = 1;
- TREE_NOTHROW (gfor_fndecl_size0) = 1;
-
- gfor_fndecl_size1 = gfc_build_library_function_decl_with_spec (
- get_identifier (PREFIX("size1")), ". R . ",
- gfc_array_index_type, 2, pvoid_type_node, gfc_array_index_type);
- DECL_PURE_P (gfor_fndecl_size1) = 1;
- TREE_NOTHROW (gfor_fndecl_size1) = 1;
-
gfor_fndecl_iargc = gfc_build_library_function_decl (
get_identifier (PREFIX ("iargc")), gfc_int4_type_node, 0);
TREE_NOTHROW (gfor_fndecl_iargc) = 1;
diff --git a/gcc/fortran/trans-expr.c b/gcc/fortran/trans-expr.c
index 41d5452aecf..1c24556c299 100644
--- a/gcc/fortran/trans-expr.c
+++ b/gcc/fortran/trans-expr.c
@@ -6450,6 +6450,29 @@ gfc_conv_procedure_call (gfc_se * se, gfc_symbol * sym,
parmse.force_tmp = 1;
}
+ /* Special case for assumed-rank arrays: when passing an
+ argument to a nonallocatable/nonpointer dummy, the bounds have
+ to be reset as otherwise a last-dim ubound of -1 is
+ indistinguishable from an assumed-size array in the callee. */
+ if (!sym->attr.is_bind_c && e && fsym && fsym->as
+ && fsym->as->type == AS_ASSUMED_RANK
+ && e->rank != -1
+ && e->expr_type == EXPR_VARIABLE
+ && ((fsym->ts.type == BT_CLASS
+ && !CLASS_DATA (fsym)->attr.class_pointer
+ && !CLASS_DATA (fsym)->attr.allocatable)
+ || (fsym->ts.type != BT_CLASS
+ && !fsym->attr.pointer && !fsym->attr.allocatable)))
+ {
+ /* Change AR_FULL to a (:,:,:) ref to force bounds update. */
+ gfc_ref *ref;
+ for (ref = e->ref; ref->next; ref = ref->next)
+ ;
+ if (ref->u.ar.type == AR_FULL
+ && ref->u.ar.as->type != AS_ASSUMED_SIZE)
+ ref->u.ar.type = AR_SECTION;
+ }
+
if (sym->attr.is_bind_c && e
&& (is_CFI_desc (fsym, NULL) || assumed_length_string))
/* Implement F2018, 18.3.6, list item (5), bullet point 2. */
@@ -6510,16 +6533,26 @@ gfc_conv_procedure_call (gfc_se * se, gfc_symbol * sym,
gfc_conv_array_parameter (&parmse, e, nodesc_arg, fsym,
sym->name, NULL);
- /* Unallocated allocatable arrays and unassociated pointer arrays
- need their dtype setting if they are argument associated with
- assumed rank dummies, unless already assumed rank. */
+ /* Special case for assumed-rank arrays. */
if (!sym->attr.is_bind_c && e && fsym && fsym->as
&& fsym->as->type == AS_ASSUMED_RANK
&& e->rank != -1)
{
- if (gfc_expr_attr (e).pointer
+ if ((gfc_expr_attr (e).pointer
|| gfc_expr_attr (e).allocatable)
- set_dtype_for_unallocated (&parmse, e);
+ && ((fsym->ts.type == BT_CLASS
+ && (CLASS_DATA (fsym)->attr.class_pointer
+ || CLASS_DATA (fsym)->attr.allocatable))
+ || (fsym->ts.type != BT_CLASS
+ && (fsym->attr.pointer || fsym->attr.allocatable))))
+ {
+ /* Unallocated allocatable arrays and unassociated pointer
+ arrays need their dtype setting if they are argument
+ associated with assumed rank dummies. However, if the
+ dummy is nonallocate/nonpointer, the user may not
+ pass those. Hence, it can be skipped. */
+ set_dtype_for_unallocated (&parmse, e);
+ }
else if (e->expr_type == EXPR_VARIABLE
&& e->ref
&& e->ref->u.ar.type == AR_FULL
diff --git a/gcc/fortran/trans-intrinsic.c b/gcc/fortran/trans-intrinsic.c
index 60e94f0bdc2..900a1a29817 100644
--- a/gcc/fortran/trans-intrinsic.c
+++ b/gcc/fortran/trans-intrinsic.c
@@ -6697,6 +6697,8 @@ gfc_conv_intrinsic_shape (gfc_se *se, gfc_expr *expr)
gfc_expr *e;
gfc_array_spec *as;
gfc_ss *ss;
+ symbol_attribute attr;
+ tree result_desc = se->expr;
/* Remove the KIND argument, if present. */
s = expr->value.function.actual;
@@ -6707,17 +6709,25 @@ gfc_conv_intrinsic_shape (gfc_se *se, gfc_expr *expr)
gfc_conv_intrinsic_funcall (se, expr);
- as = gfc_get_full_arrayspec_from_expr (s->expr);;
- ss = gfc_walk_expr (s->expr);
-
/* According to F2018 16.9.172, para 5, an assumed rank entity, argument
associated with an assumed size array, has the ubound of the final
dimension set to -1 and SHAPE must return this. */
- if (as && as->type == AS_ASSUMED_RANK
- && se->expr && GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (se->expr))
- && ss && ss->info->type == GFC_SS_SECTION)
+
+ as = gfc_get_full_arrayspec_from_expr (s->expr);
+ if (!as || as->type != AS_ASSUMED_RANK)
+ return;
+ attr = gfc_expr_attr (s->expr);
+ ss = gfc_walk_expr (s->expr);
+ if (attr.pointer || attr.allocatable
+ || !ss || ss->info->type != GFC_SS_SECTION)
+ return;
+ if (se->expr)
+ result_desc = se->expr;
+ if (POINTER_TYPE_P (TREE_TYPE (result_desc)))
+ result_desc = build_fold_indirect_ref_loc (input_location, result_desc);
+ if (GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (result_desc)))
{
- tree desc, rank, minus_one, cond, ubound, tmp;
+ tree rank, minus_one, cond, ubound, tmp;
stmtblock_t block;
gfc_se ase;
@@ -6745,8 +6755,7 @@ gfc_conv_intrinsic_shape (gfc_se *se, gfc_expr *expr)
/* Obtain the last element of the result from the library shape
intrinsic and set it to -1 if that is the value of ubound. */
- desc = se->expr;
- tmp = gfc_conv_array_data (desc);
+ tmp = gfc_conv_array_data (result_desc);
tmp = build_fold_indirect_ref_loc (input_location, tmp);
tmp = gfc_build_array_ref (tmp, rank, NULL, NULL);
@@ -6758,7 +6767,6 @@ gfc_conv_intrinsic_shape (gfc_se *se, gfc_expr *expr)
build_empty_stmt (input_location));
gfc_add_expr_to_block (&se->pre, cond);
}
-
}
static void
@@ -7968,8 +7976,7 @@ gfc_conv_intrinsic_size (gfc_se * se, gfc_expr * expr)
gfc_actual_arglist *actual;
tree arg1;
tree type;
- tree fncall0;
- tree fncall1;
+ tree size;
gfc_se argse;
gfc_expr *e;
gfc_symbol *sym = NULL;
@@ -8046,37 +8053,31 @@ gfc_conv_intrinsic_size (gfc_se * se, gfc_expr * expr)
/* For functions that return a class array conv_expr_descriptor is not
able to get the descriptor right. Therefore this special case. */
gfc_conv_expr_reference (&argse, e);
- argse.expr = gfc_build_addr_expr (NULL_TREE,
- gfc_class_data_get (argse.expr));
+ argse.expr = gfc_class_data_get (argse.expr);
}
else if (sym && sym->backend_decl)
{
gcc_assert (GFC_CLASS_TYPE_P (TREE_TYPE (sym->backend_decl)));
- argse.expr = sym->backend_decl;
- argse.expr = gfc_build_addr_expr (NULL_TREE,
- gfc_class_data_get (argse.expr));
+ argse.expr = gfc_class_data_get (sym->backend_decl);
}
else
- {
- argse.want_pointer = 1;
- gfc_conv_expr_descriptor (&argse, actual->expr);
- }
+ gfc_conv_expr_descriptor (&argse, actual->expr);
gfc_add_block_to_block (&se->pre, &argse.pre);
gfc_add_block_to_block (&se->post, &argse.post);
- arg1 = gfc_evaluate_now (argse.expr, &se->pre);
-
- /* Build the call to size0. */
- fncall0 = build_call_expr_loc (input_location,
- gfor_fndecl_size0, 1, arg1);
+ arg1 = argse.expr;
actual = actual->next;
-
if (actual->expr)
{
+ stmtblock_t block;
+ gfc_init_block (&block);
gfc_init_se (&argse, NULL);
gfc_conv_expr_type (&argse, actual->expr,
gfc_array_index_type);
- gfc_add_block_to_block (&se->pre, &argse.pre);
+ gfc_add_block_to_block (&block, &argse.pre);
+ tree tmp = fold_build2_loc (input_location, MINUS_EXPR, gfc_array_index_type,
+ argse.expr, gfc_index_one_node);
+ size = gfc_tree_array_size (&block, arg1, e, tmp);
/* Unusually, for an intrinsic, size does not exclude
an optional arg2, so we must test for it. */
@@ -8084,59 +8085,35 @@ gfc_conv_intrinsic_size (gfc_se * se, gfc_expr * expr)
&& actual->expr->symtree->n.sym->attr.dummy
&& actual->expr->symtree->n.sym->attr.optional)
{
- tree tmp;
- /* Build the call to size1. */
- fncall1 = build_call_expr_loc (input_location,
- gfor_fndecl_size1, 2,
- arg1, argse.expr);
-
+ tree cond;
+ stmtblock_t block2;
+ gfc_init_block (&block2);
gfc_init_se (&argse, NULL);
argse.want_pointer = 1;
argse.data_not_needed = 1;
gfc_conv_expr (&argse, actual->expr);
gfc_add_block_to_block (&se->pre, &argse.pre);
- tmp = fold_build2_loc (input_location, NE_EXPR, logical_type_node,
- argse.expr, null_pointer_node);
- tmp = gfc_evaluate_now (tmp, &se->pre);
- se->expr = fold_build3_loc (input_location, COND_EXPR,
- pvoid_type_node, tmp, fncall1, fncall0);
+ cond = fold_build2_loc (input_location, NE_EXPR, logical_type_node,
+ argse.expr, null_pointer_node);
+ cond = gfc_evaluate_now (cond, &se->pre);
+ /* 'block2' contains the arg2 absent case, 'block' the arg2 present
+ case; size_var can be used in both blocks. */
+ tree size_var = gfc_tree_array_size (&block2, arg1, e, NULL_TREE);
+ tmp = fold_build2_loc (input_location, MODIFY_EXPR,
+ TREE_TYPE (size_var), size_var, size);
+ gfc_add_expr_to_block (&block, tmp);
+ tmp = build3_v (COND_EXPR, cond, gfc_finish_block (&block),
+ gfc_finish_block (&block2));
+ gfc_add_expr_to_block (&se->pre, tmp);
+ size = size_var;
}
else
- {
- se->expr = NULL_TREE;
- argse.expr = fold_build2_loc (input_location, MINUS_EXPR,
- gfc_array_index_type,
- argse.expr, gfc_index_one_node);
- }
- }
- else if (expr->value.function.actual->expr->rank == 1)
- {
- argse.expr = gfc_index_zero_node;
- se->expr = NULL_TREE;
+ gfc_add_block_to_block (&se->pre, &block);
}
else
- se->expr = fncall0;
-
- if (se->expr == NULL_TREE)
- {
- tree ubound, lbound;
-
- arg1 = build_fold_indirect_ref_loc (input_location,
- arg1);
- ubound = gfc_conv_descriptor_ubound_get (arg1, argse.expr);
- lbound = gfc_conv_descriptor_lbound_get (arg1, argse.expr);
- se->expr = fold_build2_loc (input_location, MINUS_EXPR,
- gfc_array_index_type, ubound, lbound);
- se->expr = fold_build2_loc (input_location, PLUS_EXPR,
- gfc_array_index_type,
- se->expr, gfc_index_one_node);
- se->expr = fold_build2_loc (input_location, MAX_EXPR,
- gfc_array_index_type, se->expr,
- gfc_index_zero_node);
- }
-
+ size = gfc_tree_array_size (&se->pre, arg1, e, NULL_TREE);
type = gfc_typenode_for_spec (&expr->ts);
- se->expr = convert (type, se->expr);
+ se->expr = convert (type, size);
}
diff --git a/gcc/fortran/trans.h b/gcc/fortran/trans.h
index 4d29834dc52..53f0f86b265 100644
--- a/gcc/fortran/trans.h
+++ b/gcc/fortran/trans.h
@@ -960,8 +960,6 @@ extern GTY(()) tree gfor_fndecl_convert_char1_to_char4;
extern GTY(()) tree gfor_fndecl_convert_char4_to_char1;
/* Other misc. runtime library functions. */
-extern GTY(()) tree gfor_fndecl_size0;
-extern GTY(()) tree gfor_fndecl_size1;
extern GTY(()) tree gfor_fndecl_iargc;
extern GTY(()) tree gfor_fndecl_kill;
extern GTY(()) tree gfor_fndecl_kill_sub;
diff --git a/gcc/testsuite/gfortran.dg/assumed_rank_22.f90 b/gcc/testsuite/gfortran.dg/assumed_rank_22.f90
new file mode 100644
index 00000000000..8be0c106da6
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/assumed_rank_22.f90
@@ -0,0 +1,169 @@
+! { dg-do run }
+! { dg-additional-sources assumed_rank_22_aux.c }
+! { dg-additional-options "-fdump-tree-original" }
+!
+! FIXME: wrong extend in array descriptor, see C file.
+! { dg-output "c_assumed - 40 - OK" { xfail *-*-* } }
+! { dg-output "c_assumed - 100 - OK" { xfail *-*-* } }
+!
+! PR fortran/94070
+!
+! Contributed by Tobias Burnus
+! and José Rui Faustino de Sousa
+!
+program main
+ implicit none
+ integer :: A(5,4,2)
+ integer, allocatable :: B(:,:,:)
+ integer :: C(5,4,-2:-1)
+
+ interface
+ subroutine c_assumed (x, num) bind(C)
+ integer :: x(..)
+ integer, value :: num
+ end subroutine
+ subroutine c_allocated (x) bind(C)
+ integer, allocatable :: x(..)
+ end subroutine
+ end interface
+
+ allocate (B(-1:3,4,-1:-1))
+
+ call caller (a) ! num=0: assumed-size
+ call test (b, num=20) ! full array
+ call test (b(:,:,0:-1), num=40) ! zero-sized array
+ call test (c, num=60)
+ call test (c(:,:,:-1), num=80) ! full-size slice
+ call test (c(:,:,1:-1), num=100) !zero-size array
+
+ call test_alloc(b)
+
+ call c_assumed (b, num=20)
+ call c_assumed (b(:,:,0:-1), num=40)
+ call c_assumed (c, num=60)
+ call c_assumed (c(:,:,:-1), num=80)
+ call c_assumed (c(:,:,1:-1), num=100)
+
+ call c_allocated (b)
+contains
+ subroutine caller(y)
+ integer :: y(-1:3,4,*)
+ call test(y, num=0)
+ call c_assumed (y, num=0)
+ end
+ subroutine test (x, num)
+ integer :: x(..), num
+
+ ! SIZE (x)
+ if (num == 0) then
+ if (size (x) /= -20) stop 1
+ elseif (num == 20) then
+ if (size (x) /= 20) stop 21
+ elseif (num == 40) then
+ if (size (x) /= 0) stop 41
+ elseif (num == 60) then
+ if (size (x) /= 40) stop 61
+ elseif (num == 80) then
+ if (size (x) /= 40) stop 81
+ elseif (num == 100) then
+ if (size (x) /= 0) stop 101
+ else
+ stop 99 ! Invalid num
+ endif
+
+ ! SIZE (x, dim=...)
+ if (size (x, dim=1) /= 5) stop num + 2
+ if (size (x, dim=2) /= 4) stop num + 3
+
+ if (num == 0) then
+ if (size (x, dim=3) /= -1) stop 4
+ elseif (num == 20) then
+ if (size (x, dim=3) /= 1) stop 24
+ elseif (num == 40) then
+ if (size (x, dim=3) /= 0) stop 44
+ elseif (num == 60) then
+ if (size (x, dim=3) /= 2) stop 64
+ elseif (num == 80) then
+ if (size (x, dim=3) /= 2) stop 84
+ elseif (num == 100) then
+ if (size (x, dim=3) /= 0) stop 104
+ endif
+
+ ! SHAPE (x)
+ if (num == 0) then
+ if (any (shape (x) /= [5, 4, -1])) stop 5
+ elseif (num == 20) then
+ if (any (shape (x) /= [5, 4, 1])) stop 25
+ elseif (num == 40) then
+ if (any (shape (x) /= [5, 4, 0])) stop 45
+ elseif (num == 60) then
+ if (any (shape (x) /= [5, 4, 2])) stop 65
+ elseif (num == 80) then
+ if (any (shape (x) /= [5, 4, 2])) stop 85
+ elseif (num == 100) then
+ if (any (shape (x) /= [5, 4, 0])) stop 105
+ endif
+
+ ! LBOUND (X)
+ if (any (lbound (x) /= [1, 1, 1])) stop num + 6
+
+ ! LBOUND (X, dim=...)
+ if (lbound (x, dim=1) /= 1) stop num + 7
+ if (lbound (x, dim=2) /= 1) stop num + 8
+ if (lbound (x, dim=3) /= 1) stop num + 9
+
+ ! UBOUND (X)
+ if (num == 0) then
+ if (any (ubound (x) /= [5, 4, -1])) stop 11
+ elseif (num == 20) then
+ if (any (ubound (x) /= [5, 4, 1])) stop 31
+ elseif (num == 40) then
+ if (any (ubound (x) /= [5, 4, 0])) stop 51
+ elseif (num == 60) then
+ if (any (ubound (x) /= [5, 4, 2])) stop 71
+ elseif (num == 80) then
+ if (any (ubound (x) /= [5, 4, 2])) stop 91
+ elseif (num == 100) then
+ if (any (ubound (x) /= [5, 4, 0])) stop 111
+ endif
+
+ ! UBOUND (X, dim=...)
+ if (ubound (x, dim=1) /= 5) stop num + 12
+ if (ubound (x, dim=2) /= 4) stop num + 13
+ if (num == 0) then
+ if (ubound (x, dim=3) /= -1) stop 14
+ elseif (num == 20) then
+ if (ubound (x, dim=3) /= 1) stop 34
+ elseif (num == 40) then
+ if (ubound (x, dim=3) /= 0) stop 54
+ elseif (num == 60) then
+ if (ubound (x, dim=3) /= 2) stop 74
+ elseif (num == 80) then
+ if (ubound (x, dim=3) /= 2) stop 94
+ elseif (num == 100) then
+ if (ubound (x, dim=3) /= 0) stop 114
+ endif
+ end
+
+ subroutine test_alloc (x)
+ integer, allocatable :: x(..)
+
+ if (size (x) /= 20) stop 61
+ if (size (x, dim=1) /= 5) stop 62
+ if (size (x, dim=2) /= 4) stop 63
+ if (size (x, dim=3) /= 1) stop 64
+
+ if (any (shape (x) /= [5, 4, 1])) stop 65
+
+ if (any (lbound (x) /= [-1, 1, -1])) stop 66
+ if (lbound (x, dim=1) /= -1) stop 77
+ if (lbound (x, dim=2) /= 1) stop 78
+ if (lbound (x, dim=3) /= -1) stop 79
+
+ if (any (ubound (x) /= [3, 4, -1])) stop 80
+ if (ubound (x, dim=1) /= 3) stop 92
+ if (ubound (x, dim=2) /= 4) stop 93
+ if (ubound (x, dim=3) /= -1) stop 94
+ end
+end
+! { dg-final { scan-tree-dump-not "_gfortran_size" "original" } }
diff --git a/gcc/testsuite/gfortran.dg/assumed_rank_22_aux.c b/gcc/testsuite/gfortran.dg/assumed_rank_22_aux.c
new file mode 100644
index 00000000000..2fbf83d649a
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/assumed_rank_22_aux.c
@@ -0,0 +1,68 @@
+/* Called by assumed_rank_22.f90. */
+
+#include <ISO_Fortran_binding.h>
+#include <assert.h>
+
+void
+c_assumed (CFI_cdesc_t *x, int num)
+{
+ assert (num == 0 || num == 20 || num == 40 || num == 60 || num == 80
+ || num == 100);
+ assert (x->elem_len == sizeof (int));
+ assert (x->rank == 3);
+ assert (x->type == CFI_type_int32_t);
+
+ assert (x->attribute == CFI_attribute_other);
+ assert (x->dim[0].lower_bound == 0);
+ assert (x->dim[1].lower_bound == 0);
+ assert (x->dim[2].lower_bound == 0);
+ assert (x->dim[0].extent == 5);
+ assert (x->dim[1].extent == 4);
+ if (num == 0)
+ assert (x->dim[2].extent == -1);
+ else if (num == 20)
+ assert (x->dim[2].extent == 1);
+ else if (num == 40)
+ {
+ /* FIXME: - dg-output = 'c_assumed ... OK' checked in .f90 file. */
+ /* assert (x->dim[2].extent == 0); */
+ if (x->dim[2].extent == 0)
+ __builtin_printf ("c_assumed - 40 - OK\n");
+ else
+ __builtin_printf ("ERROR: c_assumed num=%d: "
+ "x->dim[2].extent = %d != 0\n",
+ num, x->dim[2].extent);
+ }
+ else if (num == 60)
+ assert (x->dim[2].extent == 2);
+ else if (num == 80)
+ assert (x->dim[2].extent == 2);
+ else if (num == 100)
+ {
+ /* FIXME: - dg-output = 'c_assumed ... OK' checked in .f90 file. */
+ /* assert (x->dim[2].extent == 0); */
+ if (x->dim[2].extent == 0)
+ __builtin_printf ("c_assumed - 100 - OK\n");
+ else
+ __builtin_printf ("ERROR: c_assumed num=%d: "
+ "x->dim[2].extent = %d != 0\n",
+ num, x->dim[2].extent);
+ }
+ else
+ assert (0);
+}
+
+void
+c_allocated (CFI_cdesc_t *x)
+{
+ assert (x->elem_len == sizeof (int));
+ assert (x->rank == 3);
+ assert (x->type == CFI_type_int32_t);
+ assert (x->attribute == CFI_attribute_allocatable);
+ assert (x->dim[0].lower_bound == -1);
+ assert (x->dim[1].lower_bound == 1);
+ assert (x->dim[2].lower_bound == -1);
+ assert (x->dim[0].extent == 5);
+ assert (x->dim[1].extent == 4);
+ assert (x->dim[2].extent == 1);
+}
diff --git a/gcc/testsuite/gfortran.dg/c-interop/cf-out-descriptor-6.f90 b/gcc/testsuite/gfortran.dg/c-interop/cf-out-descriptor-6.f90
index b1a8c53b3e8..bc19a71efa7 100644
--- a/gcc/testsuite/gfortran.dg/c-interop/cf-out-descriptor-6.f90
+++ b/gcc/testsuite/gfortran.dg/c-interop/cf-out-descriptor-6.f90
@@ -1,5 +1,5 @@
! Reported as pr94070.
-! { dg-do run { xfail *-*-* } }
+! { dg-do run }
! { dg-additional-sources "cf-out-descriptor-6-c.c dump-descriptors.c" }
! { dg-additional-options "-g" }
!
diff --git a/gcc/testsuite/gfortran.dg/c-interop/size.f90 b/gcc/testsuite/gfortran.dg/c-interop/size.f90
index 6c6699701bf..58b32b0d5e7 100644
--- a/gcc/testsuite/gfortran.dg/c-interop/size.f90
+++ b/gcc/testsuite/gfortran.dg/c-interop/size.f90
@@ -1,5 +1,5 @@
! Reported as pr94070.
-! { dg-do run { xfail *-*-* } }
+! { dg-do run }
!
! TS 29113
! 6.4.2 SIZE
diff --git a/gcc/testsuite/gfortran.dg/intrinsic_size_3.f90 b/gcc/testsuite/gfortran.dg/intrinsic_size_3.f90
index 923cbc3473d..afdf9b34d4b 100644
--- a/gcc/testsuite/gfortran.dg/intrinsic_size_3.f90
+++ b/gcc/testsuite/gfortran.dg/intrinsic_size_3.f90
@@ -22,4 +22,4 @@ program bug
stop
end program bug
-! { dg-final { scan-tree-dump-times "iszs = \\(integer\\(kind=2\\)\\) MAX_EXPR <\\(D.\[0-9\]+->dim.0..ubound - D.\[0-9\]+->dim.0..lbound\\) \\+ 1, 0>;" 1 "original" } }
+! { dg-final { scan-tree-dump-times "iszs = \\(integer\\(kind=2\\)\\) MAX_EXPR <\\(a.dim.0..ubound - a.dim.0..lbound\\) \\+ 1, 0>;" 1 "original" } }
diff --git a/gcc/testsuite/gfortran.dg/size_optional_dim_1.f90 b/gcc/testsuite/gfortran.dg/size_optional_dim_1.f90
index c6e8f761538..cbf4aa4812e 100644
--- a/gcc/testsuite/gfortran.dg/size_optional_dim_1.f90
+++ b/gcc/testsuite/gfortran.dg/size_optional_dim_1.f90
@@ -1,4 +1,5 @@
! { dg-do run }
+! { dg-additional-options "-fdump-tree-original" }
! PR 30865 - passing a subroutine optional argument to size(dim=...)
! used to segfault.
program main
@@ -19,3 +20,6 @@ contains
ires = size (a1, dim=opt1)
end subroutine checkv
end program main
+
+! Ensure inline code is generated, cf. PR fortran/94070
+! { dg-final { scan-tree-dump-not "_gfortran_size" "original" } }
diff --git a/gcc/testsuite/gfortran.dg/transpose_optimization_2.f90 b/gcc/testsuite/gfortran.dg/transpose_optimization_2.f90
index c49cd421058..54271b12bfa 100644
--- a/gcc/testsuite/gfortran.dg/transpose_optimization_2.f90
+++ b/gcc/testsuite/gfortran.dg/transpose_optimization_2.f90
@@ -60,5 +60,5 @@ end
!
! The check below for temporaries gave 14 and 33 for "parm" and "atmp".
!
-! { dg-final { scan-tree-dump-times "parm" 72 "original" } }
+! { dg-final { scan-tree-dump-times "parm" 76 "original" } }
! { dg-final { scan-tree-dump-times "atmp" 13 "original" } }
diff --git a/libgfortran/intrinsics/size.c b/libgfortran/intrinsics/size.c
index e9d93861eff..f1a60ba7209 100644
--- a/libgfortran/intrinsics/size.c
+++ b/libgfortran/intrinsics/size.c
@@ -25,6 +25,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#include "libgfortran.h"
+/* Note: This function is only used internally in libgfortran and old FE code,
+ new code generates the code inline. */
index_type
size0 (const array_t * array)
{
@@ -47,6 +49,8 @@ iexport(size0);
extern index_type size1 (const array_t * array, index_type dim);
export_proto(size1);
+/* Note: This function it is unused in libgfortran itself and the FE no longer
+ call it; however, old code might still call it. */
index_type
size1 (const array_t * array, index_type dim)
{
diff --git a/libgomp/testsuite/libgomp.oacc-fortran/privatized-ref-2.f90 b/libgomp/testsuite/libgomp.oacc-fortran/privatized-ref-2.f90
index baaee02b82c..2ff60226109 100644
--- a/libgomp/testsuite/libgomp.oacc-fortran/privatized-ref-2.f90
+++ b/libgomp/testsuite/libgomp.oacc-fortran/privatized-ref-2.f90
@@ -71,17 +71,16 @@ contains
! { dg-note {variable 'offset\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_compute$c_compute }
! { dg-note {variable 'S\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_compute$c_compute }
! { dg-note {variable 'test\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_compute$c_compute }
- ! { dg-note {variable 'parm\.[0-9]+' declared in block is candidate for adjusting OpenACC privatization level} "" { target *-*-* } l_compute$c_compute }
- ! { dg-note {variable 'parm\.[0-9]+' ought to be adjusted for OpenACC privatization level: 'gang'} "" { target *-*-* } l_compute$c_compute }
- ! { dg-note {variable 'parm\.[0-9]+' adjusted for OpenACC privatization level: 'gang'} "" { target { ! { openacc_host_selected || openacc_nvidia_accel_selected } } } l_compute$c_compute }
+ ! { dg-note {variable 'parm\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_compute$c_compute }
! { dg-note {variable 'A\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: static} "" { target *-*-* } l_compute$c_compute }
array = [(-2*i, i = 1, size(array))]
!$acc loop gang private(array) ! { dg-line l_loop[incr c_loop] }
- ! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop$c_loop }
- ! { dg-note {variable 'array\.[0-9]+' in 'private' clause is candidate for adjusting OpenACC privatization level} "" { target *-*-* } l_loop$c_loop }
- ! { dg-note {variable 'array\.[0-9]+' ought to be adjusted for OpenACC privatization level: 'gang'} "" { target *-*-* } l_loop$c_loop }
- ! { dg-note {variable 'array\.[0-9]+' adjusted for OpenACC privatization level: 'gang'} "" { target { ! { openacc_host_selected || openacc_nvidia_accel_selected } } } l_loop$c_loop }
+ ! { dg-message {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop$c_loop }
+ ! { dg-message {variable 'array\.[0-9]+' in 'private' clause is candidate for adjusting OpenACC privatization level} "" { target *-*-* } l_loop$c_loop }
+ ! { dg-message {variable 'array\.[0-9]+' ought to be adjusted for OpenACC privatization level: 'gang'} "" { target *-*-* } l_loop$c_loop }
+
! { dg-message {sorry, unimplemented: target cannot support alloca} PR65181 { target openacc_nvidia_accel_selected } l_loop$c_loop }
+
do i = 1, 10
array(i) = 9*i
end do
