/* OpenMP directive translation -- generate GCC trees from gfc_code.
- Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011
+ Free Software Foundation, Inc.
Contributed by Jakub Jelinek <jakub@redhat.com>
This file is part of GCC.
#include "system.h"
#include "coretypes.h"
#include "tree.h"
-#include "gimple.h"
-#include "ggc.h"
-#include "toplev.h"
-#include "real.h"
+#include "gimple.h" /* For create_tmp_var_raw. */
+#include "diagnostic-core.h" /* For internal_error. */
#include "gfortran.h"
#include "trans.h"
#include "trans-stmt.h"
#include "trans-const.h"
#include "arith.h"
+int ompws_flags;
/* True if OpenMP should privatize what this DECL points to rather
than the DECL itself. */
if (GFC_POINTER_TYPE_P (type))
return false;
- if (!DECL_ARTIFICIAL (decl))
+ if (!DECL_ARTIFICIAL (decl)
+ && TREE_CODE (TREE_TYPE (type)) != FUNCTION_TYPE)
return true;
/* Some arrays are expanded as DECL_ARTIFICIAL pointers
enum omp_clause_default_kind
gfc_omp_predetermined_sharing (tree decl)
{
- if (DECL_ARTIFICIAL (decl) && ! GFC_DECL_RESULT (decl))
+ if (DECL_ARTIFICIAL (decl)
+ && ! GFC_DECL_RESULT (decl)
+ && ! (DECL_LANG_SPECIFIC (decl)
+ && GFC_DECL_SAVED_DESCRIPTOR (decl)))
return OMP_CLAUSE_DEFAULT_SHARED;
/* Cray pointees shouldn't be listed in any clauses and should be
if (GFC_DECL_CRAY_POINTEE (decl))
return OMP_CLAUSE_DEFAULT_PRIVATE;
- /* Assumed-size arrays are predetermined to inherit sharing
- attributes of the associated actual argument, which is shared
- for all we care. */
+ /* Assumed-size arrays are predetermined shared. */
if (TREE_CODE (decl) == PARM_DECL
&& GFC_ARRAY_TYPE_P (TREE_TYPE (decl))
&& GFC_TYPE_ARRAY_AKIND (TREE_TYPE (decl)) == GFC_ARRAY_UNKNOWN
== NULL)
return OMP_CLAUSE_DEFAULT_SHARED;
+ /* Dummy procedures aren't considered variables by OpenMP, thus are
+ disallowed in OpenMP clauses. They are represented as PARM_DECLs
+ in the middle-end, so return OMP_CLAUSE_DEFAULT_FIRSTPRIVATE here
+ to avoid complaining about their uses with default(none). */
+ if (TREE_CODE (decl) == PARM_DECL
+ && TREE_CODE (TREE_TYPE (decl)) == POINTER_TYPE
+ && TREE_CODE (TREE_TYPE (TREE_TYPE (decl))) == FUNCTION_TYPE)
+ return OMP_CLAUSE_DEFAULT_FIRSTPRIVATE;
+
/* COMMON and EQUIVALENCE decls are shared. They
are only referenced through DECL_VALUE_EXPR of the variables
contained in them. If those are privatized, they will not be
return OMP_CLAUSE_DEFAULT_UNSPECIFIED;
}
+/* Return decl that should be used when reporting DEFAULT(NONE)
+ diagnostics. */
+
+tree
+gfc_omp_report_decl (tree decl)
+{
+ if (DECL_ARTIFICIAL (decl)
+ && DECL_LANG_SPECIFIC (decl)
+ && GFC_DECL_SAVED_DESCRIPTOR (decl))
+ return GFC_DECL_SAVED_DESCRIPTOR (decl);
+
+ return decl;
+}
/* Return true if DECL in private clause needs
OMP_CLAUSE_PRIVATE_OUTER_REF on the private clause. */
gfc_add_modify (&cond_block, decl, outer);
rank = gfc_rank_cst[GFC_TYPE_ARRAY_RANK (type) - 1];
- size = gfc_conv_descriptor_ubound (decl, rank);
- size = fold_build2 (MINUS_EXPR, gfc_array_index_type, size,
- gfc_conv_descriptor_lbound (decl, rank));
- size = fold_build2 (PLUS_EXPR, gfc_array_index_type, size,
- gfc_index_one_node);
+ size = gfc_conv_descriptor_ubound_get (decl, rank);
+ size = fold_build2_loc (input_location, MINUS_EXPR, gfc_array_index_type,
+ size, gfc_conv_descriptor_lbound_get (decl, rank));
+ size = fold_build2_loc (input_location, PLUS_EXPR, gfc_array_index_type,
+ size, gfc_index_one_node);
if (GFC_TYPE_ARRAY_RANK (type) > 1)
- size = fold_build2 (MULT_EXPR, gfc_array_index_type, size,
- gfc_conv_descriptor_stride (decl, rank));
+ size = fold_build2_loc (input_location, MULT_EXPR, gfc_array_index_type,
+ size, gfc_conv_descriptor_stride_get (decl, rank));
esize = fold_convert (gfc_array_index_type,
TYPE_SIZE_UNIT (gfc_get_element_type (type)));
- size = fold_build2 (MULT_EXPR, gfc_array_index_type, size, esize);
+ size = fold_build2_loc (input_location, MULT_EXPR, gfc_array_index_type,
+ size, esize);
size = gfc_evaluate_now (fold_convert (size_type_node, size), &cond_block);
- ptr = gfc_allocate_array_with_status (&cond_block,
- build_int_cst (pvoid_type_node, 0),
- size, NULL);
+
+ ptr = gfc_create_var (pvoid_type_node, NULL);
+ gfc_allocate_using_malloc (&cond_block, ptr, size, NULL_TREE);
gfc_conv_descriptor_data_set (&cond_block, decl, ptr);
+
then_b = gfc_finish_block (&cond_block);
gfc_init_block (&cond_block);
gfc_conv_descriptor_data_set (&cond_block, decl, null_pointer_node);
else_b = gfc_finish_block (&cond_block);
- cond = fold_build2 (NE_EXPR, boolean_type_node,
- fold_convert (pvoid_type_node,
- gfc_conv_descriptor_data_get (outer)),
- null_pointer_node);
- gfc_add_expr_to_block (&block, build3 (COND_EXPR, void_type_node,
- cond, then_b, else_b));
+ cond = fold_build2_loc (input_location, NE_EXPR, boolean_type_node,
+ fold_convert (pvoid_type_node,
+ gfc_conv_descriptor_data_get (outer)),
+ null_pointer_node);
+ gfc_add_expr_to_block (&block, build3_loc (input_location, COND_EXPR,
+ void_type_node, cond, then_b, else_b));
return gfc_finish_block (&block);
}
gfc_omp_clause_copy_ctor (tree clause, tree dest, tree src)
{
tree type = TREE_TYPE (dest), ptr, size, esize, rank, call;
- stmtblock_t block;
+ tree cond, then_b, else_b;
+ stmtblock_t block, cond_block;
if (! GFC_DESCRIPTOR_TYPE_P (type)
|| GFC_TYPE_ARRAY_AKIND (type) != GFC_ARRAY_ALLOCATABLE)
and copied from SRC. */
gfc_start_block (&block);
- gfc_add_modify (&block, dest, src);
+ gfc_init_block (&cond_block);
+
+ gfc_add_modify (&cond_block, dest, src);
rank = gfc_rank_cst[GFC_TYPE_ARRAY_RANK (type) - 1];
- size = gfc_conv_descriptor_ubound (dest, rank);
- size = fold_build2 (MINUS_EXPR, gfc_array_index_type, size,
- gfc_conv_descriptor_lbound (dest, rank));
- size = fold_build2 (PLUS_EXPR, gfc_array_index_type, size,
- gfc_index_one_node);
+ size = gfc_conv_descriptor_ubound_get (dest, rank);
+ size = fold_build2_loc (input_location, MINUS_EXPR, gfc_array_index_type,
+ size, gfc_conv_descriptor_lbound_get (dest, rank));
+ size = fold_build2_loc (input_location, PLUS_EXPR, gfc_array_index_type,
+ size, gfc_index_one_node);
if (GFC_TYPE_ARRAY_RANK (type) > 1)
- size = fold_build2 (MULT_EXPR, gfc_array_index_type, size,
- gfc_conv_descriptor_stride (dest, rank));
+ size = fold_build2_loc (input_location, MULT_EXPR, gfc_array_index_type,
+ size, gfc_conv_descriptor_stride_get (dest, rank));
esize = fold_convert (gfc_array_index_type,
TYPE_SIZE_UNIT (gfc_get_element_type (type)));
- size = fold_build2 (MULT_EXPR, gfc_array_index_type, size, esize);
- size = gfc_evaluate_now (fold_convert (size_type_node, size), &block);
- ptr = gfc_allocate_array_with_status (&block,
- build_int_cst (pvoid_type_node, 0),
- size, NULL);
- gfc_conv_descriptor_data_set (&block, dest, ptr);
- call = build_call_expr (built_in_decls[BUILT_IN_MEMCPY], 3, ptr,
+ size = fold_build2_loc (input_location, MULT_EXPR, gfc_array_index_type,
+ size, esize);
+ size = gfc_evaluate_now (fold_convert (size_type_node, size), &cond_block);
+
+ ptr = gfc_create_var (pvoid_type_node, NULL);
+ gfc_allocate_using_malloc (&cond_block, ptr, size, NULL_TREE);
+ gfc_conv_descriptor_data_set (&cond_block, dest, ptr);
+
+ call = build_call_expr_loc (input_location,
+ built_in_decls[BUILT_IN_MEMCPY], 3, ptr,
fold_convert (pvoid_type_node,
gfc_conv_descriptor_data_get (src)),
size);
- gfc_add_expr_to_block (&block, fold_convert (void_type_node, call));
+ gfc_add_expr_to_block (&cond_block, fold_convert (void_type_node, call));
+ then_b = gfc_finish_block (&cond_block);
+
+ gfc_init_block (&cond_block);
+ gfc_conv_descriptor_data_set (&cond_block, dest, null_pointer_node);
+ else_b = gfc_finish_block (&cond_block);
+
+ cond = fold_build2_loc (input_location, NE_EXPR, boolean_type_node,
+ fold_convert (pvoid_type_node,
+ gfc_conv_descriptor_data_get (src)),
+ null_pointer_node);
+ gfc_add_expr_to_block (&block, build3_loc (input_location, COND_EXPR,
+ void_type_node, cond, then_b, else_b));
return gfc_finish_block (&block);
}
gfc_start_block (&block);
rank = gfc_rank_cst[GFC_TYPE_ARRAY_RANK (type) - 1];
- size = gfc_conv_descriptor_ubound (dest, rank);
- size = fold_build2 (MINUS_EXPR, gfc_array_index_type, size,
- gfc_conv_descriptor_lbound (dest, rank));
- size = fold_build2 (PLUS_EXPR, gfc_array_index_type, size,
- gfc_index_one_node);
+ size = gfc_conv_descriptor_ubound_get (dest, rank);
+ size = fold_build2_loc (input_location, MINUS_EXPR, gfc_array_index_type,
+ size, gfc_conv_descriptor_lbound_get (dest, rank));
+ size = fold_build2_loc (input_location, PLUS_EXPR, gfc_array_index_type,
+ size, gfc_index_one_node);
if (GFC_TYPE_ARRAY_RANK (type) > 1)
- size = fold_build2 (MULT_EXPR, gfc_array_index_type, size,
- gfc_conv_descriptor_stride (dest, rank));
+ size = fold_build2_loc (input_location, MULT_EXPR, gfc_array_index_type,
+ size, gfc_conv_descriptor_stride_get (dest, rank));
esize = fold_convert (gfc_array_index_type,
TYPE_SIZE_UNIT (gfc_get_element_type (type)));
- size = fold_build2 (MULT_EXPR, gfc_array_index_type, size, esize);
+ size = fold_build2_loc (input_location, MULT_EXPR, gfc_array_index_type,
+ size, esize);
size = gfc_evaluate_now (fold_convert (size_type_node, size), &block);
- call = build_call_expr (built_in_decls[BUILT_IN_MEMCPY], 3,
+ call = build_call_expr_loc (input_location,
+ built_in_decls[BUILT_IN_MEMCPY], 3,
fold_convert (pvoid_type_node,
gfc_conv_descriptor_data_get (dest)),
fold_convert (pvoid_type_node,
tree t = gfc_trans_omp_variable (namelist->sym);
if (t != error_mark_node)
{
- tree node = build_omp_clause (code);
+ tree node = build_omp_clause (input_location, code);
OMP_CLAUSE_DECL (node) = t;
list = gfc_trans_add_clause (node, list);
}
gfc_symbol init_val_sym, outer_sym, intrinsic_sym;
gfc_expr *e1, *e2, *e3, *e4;
gfc_ref *ref;
- tree decl, backend_decl, stmt;
+ tree decl, backend_decl, stmt, type, outer_decl;
locus old_loc = gfc_current_locus;
const char *iname;
- try t;
+ gfc_try t;
decl = OMP_CLAUSE_DECL (c);
gfc_current_locus = where;
+ type = TREE_TYPE (decl);
+ outer_decl = create_tmp_var_raw (type, NULL);
+ if (TREE_CODE (decl) == PARM_DECL
+ && TREE_CODE (type) == REFERENCE_TYPE
+ && GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (type))
+ && GFC_TYPE_ARRAY_AKIND (TREE_TYPE (type)) == GFC_ARRAY_ALLOCATABLE)
+ {
+ decl = build_fold_indirect_ref (decl);
+ type = TREE_TYPE (type);
+ }
/* Create a fake symbol for init value. */
memset (&init_val_sym, 0, sizeof (init_val_sym));
outer_sym.attr.dummy = 0;
outer_sym.attr.result = 0;
outer_sym.attr.flavor = FL_VARIABLE;
- outer_sym.backend_decl = create_tmp_var_raw (TREE_TYPE (decl), NULL);
+ outer_sym.backend_decl = outer_decl;
+ if (decl != OMP_CLAUSE_DECL (c))
+ outer_sym.backend_decl = build_fold_indirect_ref (outer_decl);
/* Create fake symtrees for it. */
symtree1 = gfc_new_symtree (&root1, sym->name);
e1->symtree = symtree1;
e1->ts = sym->ts;
e1->ref = ref = gfc_get_ref ();
+ ref->type = REF_ARRAY;
ref->u.ar.where = where;
ref->u.ar.as = sym->as;
ref->u.ar.type = AR_FULL;
/* Create the init statement list. */
pushlevel (0);
- if (GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (decl))
- && GFC_TYPE_ARRAY_AKIND (TREE_TYPE (decl)) == GFC_ARRAY_ALLOCATABLE)
+ if (GFC_DESCRIPTOR_TYPE_P (type)
+ && GFC_TYPE_ARRAY_AKIND (type) == GFC_ARRAY_ALLOCATABLE)
{
/* If decl is an allocatable array, it needs to be allocated
with the same bounds as the outer var. */
- tree type = TREE_TYPE (decl), rank, size, esize, ptr;
+ tree rank, size, esize, ptr;
stmtblock_t block;
gfc_start_block (&block);
gfc_add_modify (&block, decl, outer_sym.backend_decl);
rank = gfc_rank_cst[GFC_TYPE_ARRAY_RANK (type) - 1];
- size = gfc_conv_descriptor_ubound (decl, rank);
- size = fold_build2 (MINUS_EXPR, gfc_array_index_type, size,
- gfc_conv_descriptor_lbound (decl, rank));
- size = fold_build2 (PLUS_EXPR, gfc_array_index_type, size,
- gfc_index_one_node);
+ size = gfc_conv_descriptor_ubound_get (decl, rank);
+ size = fold_build2_loc (input_location, MINUS_EXPR,
+ gfc_array_index_type, size,
+ gfc_conv_descriptor_lbound_get (decl, rank));
+ size = fold_build2_loc (input_location, PLUS_EXPR, gfc_array_index_type,
+ size, gfc_index_one_node);
if (GFC_TYPE_ARRAY_RANK (type) > 1)
- size = fold_build2 (MULT_EXPR, gfc_array_index_type, size,
- gfc_conv_descriptor_stride (decl, rank));
+ size = fold_build2_loc (input_location, MULT_EXPR,
+ gfc_array_index_type, size,
+ gfc_conv_descriptor_stride_get (decl, rank));
esize = fold_convert (gfc_array_index_type,
TYPE_SIZE_UNIT (gfc_get_element_type (type)));
- size = fold_build2 (MULT_EXPR, gfc_array_index_type, size, esize);
+ size = fold_build2_loc (input_location, MULT_EXPR, gfc_array_index_type,
+ size, esize);
size = gfc_evaluate_now (fold_convert (size_type_node, size), &block);
- ptr = gfc_allocate_array_with_status (&block,
- build_int_cst (pvoid_type_node, 0),
- size, NULL);
+
+ ptr = gfc_create_var (pvoid_type_node, NULL);
+ gfc_allocate_using_malloc (&block, ptr, size, NULL_TREE);
gfc_conv_descriptor_data_set (&block, decl, ptr);
- gfc_add_expr_to_block (&block, gfc_trans_assignment (e1, e2, false));
+
+ gfc_add_expr_to_block (&block, gfc_trans_assignment (e1, e2, false,
+ false));
stmt = gfc_finish_block (&block);
}
else
- stmt = gfc_trans_assignment (e1, e2, false);
+ stmt = gfc_trans_assignment (e1, e2, false, false);
if (TREE_CODE (stmt) != BIND_EXPR)
stmt = build3_v (BIND_EXPR, NULL, stmt, poplevel (1, 0, 0));
else
/* Create the merge statement list. */
pushlevel (0);
- if (GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (decl))
- && GFC_TYPE_ARRAY_AKIND (TREE_TYPE (decl)) == GFC_ARRAY_ALLOCATABLE)
+ if (GFC_DESCRIPTOR_TYPE_P (type)
+ && GFC_TYPE_ARRAY_AKIND (type) == GFC_ARRAY_ALLOCATABLE)
{
/* If decl is an allocatable array, it needs to be deallocated
afterwards. */
stmtblock_t block;
gfc_start_block (&block);
- gfc_add_expr_to_block (&block, gfc_trans_assignment (e3, e4, false));
+ gfc_add_expr_to_block (&block, gfc_trans_assignment (e3, e4, false,
+ true));
gfc_add_expr_to_block (&block, gfc_trans_dealloc_allocated (decl));
stmt = gfc_finish_block (&block);
}
else
- stmt = gfc_trans_assignment (e3, e4, false);
+ stmt = gfc_trans_assignment (e3, e4, false, true);
if (TREE_CODE (stmt) != BIND_EXPR)
stmt = build3_v (BIND_EXPR, NULL, stmt, poplevel (1, 0, 0));
else
OMP_CLAUSE_REDUCTION_MERGE (c) = stmt;
/* And stick the placeholder VAR_DECL into the clause as well. */
- OMP_CLAUSE_REDUCTION_PLACEHOLDER (c) = outer_sym.backend_decl;
+ OMP_CLAUSE_REDUCTION_PLACEHOLDER (c) = outer_decl;
gfc_current_locus = old_loc;
gfc_free_expr (e2);
gfc_free_expr (e3);
gfc_free_expr (e4);
- gfc_free (symtree1);
- gfc_free (symtree2);
- gfc_free (symtree3);
- if (symtree4)
- gfc_free (symtree4);
+ free (symtree1);
+ free (symtree2);
+ free (symtree3);
+ free (symtree4);
gfc_free_array_spec (outer_sym.as);
}
tree t = gfc_trans_omp_variable (namelist->sym);
if (t != error_mark_node)
{
- tree node = build_omp_clause (OMP_CLAUSE_REDUCTION);
+ tree node = build_omp_clause (where.lb->location,
+ OMP_CLAUSE_REDUCTION);
OMP_CLAUSE_DECL (node) = t;
OMP_CLAUSE_REDUCTION_CODE (node) = reduction_code;
if (namelist->sym->attr.dimension)
gfc_trans_omp_clauses (stmtblock_t *block, gfc_omp_clauses *clauses,
locus where)
{
- tree omp_clauses = NULL_TREE, chunk_size, c, old_clauses;
+ tree omp_clauses = NULL_TREE, chunk_size, c;
int list;
enum omp_clause_code clause_code;
gfc_se se;
default:
gcc_unreachable ();
}
- old_clauses = omp_clauses;
omp_clauses
= gfc_trans_omp_reduction_list (n, omp_clauses, reduction_code,
where);
if_var = gfc_evaluate_now (se.expr, block);
gfc_add_block_to_block (block, &se.post);
- c = build_omp_clause (OMP_CLAUSE_IF);
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_IF);
OMP_CLAUSE_IF_EXPR (c) = if_var;
omp_clauses = gfc_trans_add_clause (c, omp_clauses);
}
+ if (clauses->final_expr)
+ {
+ tree final_var;
+
+ gfc_init_se (&se, NULL);
+ gfc_conv_expr (&se, clauses->final_expr);
+ gfc_add_block_to_block (block, &se.pre);
+ final_var = gfc_evaluate_now (se.expr, block);
+ gfc_add_block_to_block (block, &se.post);
+
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_FINAL);
+ OMP_CLAUSE_FINAL_EXPR (c) = final_var;
+ omp_clauses = gfc_trans_add_clause (c, omp_clauses);
+ }
+
if (clauses->num_threads)
{
tree num_threads;
num_threads = gfc_evaluate_now (se.expr, block);
gfc_add_block_to_block (block, &se.post);
- c = build_omp_clause (OMP_CLAUSE_NUM_THREADS);
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_NUM_THREADS);
OMP_CLAUSE_NUM_THREADS_EXPR (c) = num_threads;
omp_clauses = gfc_trans_add_clause (c, omp_clauses);
}
if (clauses->sched_kind != OMP_SCHED_NONE)
{
- c = build_omp_clause (OMP_CLAUSE_SCHEDULE);
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_SCHEDULE);
OMP_CLAUSE_SCHEDULE_CHUNK_EXPR (c) = chunk_size;
switch (clauses->sched_kind)
{
if (clauses->default_sharing != OMP_DEFAULT_UNKNOWN)
{
- c = build_omp_clause (OMP_CLAUSE_DEFAULT);
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_DEFAULT);
switch (clauses->default_sharing)
{
case OMP_DEFAULT_NONE:
if (clauses->nowait)
{
- c = build_omp_clause (OMP_CLAUSE_NOWAIT);
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_NOWAIT);
omp_clauses = gfc_trans_add_clause (c, omp_clauses);
}
if (clauses->ordered)
{
- c = build_omp_clause (OMP_CLAUSE_ORDERED);
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_ORDERED);
omp_clauses = gfc_trans_add_clause (c, omp_clauses);
}
if (clauses->untied)
{
- c = build_omp_clause (OMP_CLAUSE_UNTIED);
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_UNTIED);
+ omp_clauses = gfc_trans_add_clause (c, omp_clauses);
+ }
+
+ if (clauses->mergeable)
+ {
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_MERGEABLE);
omp_clauses = gfc_trans_add_clause (c, omp_clauses);
}
if (clauses->collapse)
{
- c = build_omp_clause (OMP_CLAUSE_COLLAPSE);
- OMP_CLAUSE_COLLAPSE_EXPR (c) = build_int_cst (NULL, clauses->collapse);
+ c = build_omp_clause (where.lb->location, OMP_CLAUSE_COLLAPSE);
+ OMP_CLAUSE_COLLAPSE_EXPR (c)
+ = build_int_cst (integer_type_node, clauses->collapse);
omp_clauses = gfc_trans_add_clause (c, omp_clauses);
}
static tree
gfc_trans_omp_atomic (gfc_code *code)
{
+ gfc_code *atomic_code = code;
gfc_se lse;
gfc_se rse;
+ gfc_se vse;
gfc_expr *expr2, *e;
gfc_symbol *var;
stmtblock_t block;
tree lhsaddr, type, rhs, x;
enum tree_code op = ERROR_MARK;
+ enum tree_code aop = OMP_ATOMIC;
bool var_on_left = false;
code = code->block->next;
gcc_assert (code->op == EXEC_ASSIGN);
- gcc_assert (code->next == NULL);
- var = code->expr->symtree->n.sym;
+ var = code->expr1->symtree->n.sym;
gfc_init_se (&lse, NULL);
gfc_init_se (&rse, NULL);
+ gfc_init_se (&vse, NULL);
gfc_start_block (&block);
- gfc_conv_expr (&lse, code->expr);
- gfc_add_block_to_block (&block, &lse.pre);
- type = TREE_TYPE (lse.expr);
- lhsaddr = gfc_build_addr_expr (NULL, lse.expr);
-
expr2 = code->expr2;
if (expr2->expr_type == EXPR_FUNCTION
&& expr2->value.function.isym->id == GFC_ISYM_CONVERSION)
expr2 = expr2->value.function.actual->expr;
- if (expr2->expr_type == EXPR_OP)
+ switch (atomic_code->ext.omp_atomic)
+ {
+ case GFC_OMP_ATOMIC_READ:
+ gfc_conv_expr (&vse, code->expr1);
+ gfc_add_block_to_block (&block, &vse.pre);
+
+ gfc_conv_expr (&lse, expr2);
+ gfc_add_block_to_block (&block, &lse.pre);
+ type = TREE_TYPE (lse.expr);
+ lhsaddr = gfc_build_addr_expr (NULL, lse.expr);
+
+ x = build1 (OMP_ATOMIC_READ, type, lhsaddr);
+ x = convert (TREE_TYPE (vse.expr), x);
+ gfc_add_modify (&block, vse.expr, x);
+
+ gfc_add_block_to_block (&block, &lse.pre);
+ gfc_add_block_to_block (&block, &rse.pre);
+
+ return gfc_finish_block (&block);
+ case GFC_OMP_ATOMIC_CAPTURE:
+ aop = OMP_ATOMIC_CAPTURE_NEW;
+ if (expr2->expr_type == EXPR_VARIABLE)
+ {
+ aop = OMP_ATOMIC_CAPTURE_OLD;
+ gfc_conv_expr (&vse, code->expr1);
+ gfc_add_block_to_block (&block, &vse.pre);
+
+ gfc_conv_expr (&lse, expr2);
+ gfc_add_block_to_block (&block, &lse.pre);
+ gfc_init_se (&lse, NULL);
+ code = code->next;
+ var = code->expr1->symtree->n.sym;
+ expr2 = code->expr2;
+ if (expr2->expr_type == EXPR_FUNCTION
+ && expr2->value.function.isym->id == GFC_ISYM_CONVERSION)
+ expr2 = expr2->value.function.actual->expr;
+ }
+ break;
+ default:
+ break;
+ }
+
+ gfc_conv_expr (&lse, code->expr1);
+ gfc_add_block_to_block (&block, &lse.pre);
+ type = TREE_TYPE (lse.expr);
+ lhsaddr = gfc_build_addr_expr (NULL, lse.expr);
+
+ if (atomic_code->ext.omp_atomic == GFC_OMP_ATOMIC_WRITE)
+ {
+ gfc_conv_expr (&rse, expr2);
+ gfc_add_block_to_block (&block, &rse.pre);
+ }
+ else if (expr2->expr_type == EXPR_OP)
{
gfc_expr *e;
switch (expr2->value.op.op)
gfc_init_block (&rse.pre);
gfc_conv_expr (&rse, arg->expr);
gfc_add_block_to_block (&block, &rse.pre);
- x = fold_build2 (op, TREE_TYPE (accum), accum, rse.expr);
+ x = fold_build2_loc (input_location, op, TREE_TYPE (accum),
+ accum, rse.expr);
gfc_add_modify (&block, accum, x);
}
lhsaddr = save_expr (lhsaddr);
rhs = gfc_evaluate_now (rse.expr, &block);
- x = convert (TREE_TYPE (rhs), build_fold_indirect_ref (lhsaddr));
- if (var_on_left)
- x = fold_build2 (op, TREE_TYPE (rhs), x, rhs);
+ if (atomic_code->ext.omp_atomic == GFC_OMP_ATOMIC_WRITE)
+ x = rhs;
else
- x = fold_build2 (op, TREE_TYPE (rhs), rhs, x);
+ {
+ x = convert (TREE_TYPE (rhs),
+ build_fold_indirect_ref_loc (input_location, lhsaddr));
+ if (var_on_left)
+ x = fold_build2_loc (input_location, op, TREE_TYPE (rhs), x, rhs);
+ else
+ x = fold_build2_loc (input_location, op, TREE_TYPE (rhs), rhs, x);
+ }
if (TREE_CODE (TREE_TYPE (rhs)) == COMPLEX_TYPE
&& TREE_CODE (type) != COMPLEX_TYPE)
- x = fold_build1 (REALPART_EXPR, TREE_TYPE (TREE_TYPE (rhs)), x);
-
- x = build2_v (OMP_ATOMIC, lhsaddr, convert (type, x));
- gfc_add_expr_to_block (&block, x);
+ x = fold_build1_loc (input_location, REALPART_EXPR,
+ TREE_TYPE (TREE_TYPE (rhs)), x);
gfc_add_block_to_block (&block, &lse.pre);
gfc_add_block_to_block (&block, &rse.pre);
+ if (aop == OMP_ATOMIC)
+ {
+ x = build2_v (OMP_ATOMIC, lhsaddr, convert (type, x));
+ gfc_add_expr_to_block (&block, x);
+ }
+ else
+ {
+ if (aop == OMP_ATOMIC_CAPTURE_NEW)
+ {
+ code = code->next;
+ expr2 = code->expr2;
+ if (expr2->expr_type == EXPR_FUNCTION
+ && expr2->value.function.isym->id == GFC_ISYM_CONVERSION)
+ expr2 = expr2->value.function.actual->expr;
+
+ gcc_assert (expr2->expr_type == EXPR_VARIABLE);
+ gfc_conv_expr (&vse, code->expr1);
+ gfc_add_block_to_block (&block, &vse.pre);
+
+ gfc_init_se (&lse, NULL);
+ gfc_conv_expr (&lse, expr2);
+ gfc_add_block_to_block (&block, &lse.pre);
+ }
+ x = build2 (aop, type, lhsaddr, convert (type, x));
+ x = convert (TREE_TYPE (vse.expr), x);
+ gfc_add_modify (&block, vse.expr, x);
+ }
+
return gfc_finish_block (&block);
}
gfc_trans_omp_barrier (void)
{
tree decl = built_in_decls [BUILT_IN_GOMP_BARRIER];
- return build_call_expr (decl, 0);
+ return build_call_expr_loc (input_location, decl, 0);
}
static tree
if (code->ext.omp_name != NULL)
name = get_identifier (code->ext.omp_name);
stmt = gfc_trans_code (code->block->next);
- return build2 (OMP_CRITICAL, void_type_node, stmt, name);
+ return build2_loc (input_location, OMP_CRITICAL, void_type_node, stmt, name);
}
+typedef struct dovar_init_d {
+ tree var;
+ tree init;
+} dovar_init;
+
+DEF_VEC_O(dovar_init);
+DEF_VEC_ALLOC_O(dovar_init,heap);
+
static tree
gfc_trans_omp_do (gfc_code *code, stmtblock_t *pblock,
gfc_omp_clauses *do_clauses, tree par_clauses)
stmtblock_t block;
stmtblock_t body;
gfc_omp_clauses *clauses = code->ext.omp_clauses;
- gfc_code *outermost;
int i, collapse = clauses->collapse;
- tree dovar_init = NULL_TREE;
+ VEC(dovar_init,heap) *inits = NULL;
+ dovar_init *di;
+ unsigned ix;
if (collapse <= 0)
collapse = 1;
- outermost = code = code->block->next;
+ code = code->block->next;
gcc_assert (code->op == EXEC_DO);
init = make_tree_vec (collapse);
{
int simple = 0;
int dovar_found = 0;
+ tree dovar_decl;
if (clauses)
{
gfc_conv_expr_val (&se, code->ext.iterator->step);
gfc_add_block_to_block (pblock, &se.pre);
step = gfc_evaluate_now (se.expr, pblock);
+ dovar_decl = dovar;
/* Special case simple loops. */
- if (integer_onep (step))
- simple = 1;
- else if (tree_int_cst_equal (step, integer_minus_one_node))
- simple = -1;
+ if (TREE_CODE (dovar) == VAR_DECL)
+ {
+ if (integer_onep (step))
+ simple = 1;
+ else if (tree_int_cst_equal (step, integer_minus_one_node))
+ simple = -1;
+ }
+ else
+ dovar_decl
+ = gfc_trans_omp_variable (code->ext.iterator->var->symtree->n.sym);
/* Loop body. */
if (simple)
{
TREE_VEC_ELT (init, i) = build2_v (MODIFY_EXPR, dovar, from);
- TREE_VEC_ELT (cond, i) = fold_build2 (simple > 0 ? LE_EXPR : GE_EXPR,
- boolean_type_node, dovar, to);
- TREE_VEC_ELT (incr, i) = fold_build2 (PLUS_EXPR, type, dovar, step);
- TREE_VEC_ELT (incr, i) = fold_build2 (MODIFY_EXPR, type, dovar,
- TREE_VEC_ELT (incr, i));
+ /* The condition should not be folded. */
+ TREE_VEC_ELT (cond, i) = build2_loc (input_location, simple > 0
+ ? LE_EXPR : GE_EXPR,
+ boolean_type_node, dovar, to);
+ TREE_VEC_ELT (incr, i) = fold_build2_loc (input_location, PLUS_EXPR,
+ type, dovar, step);
+ TREE_VEC_ELT (incr, i) = fold_build2_loc (input_location,
+ MODIFY_EXPR,
+ type, dovar,
+ TREE_VEC_ELT (incr, i));
}
else
{
body;
cycle_label:;
} */
- tmp = fold_build2 (MINUS_EXPR, type, step, from);
- tmp = fold_build2 (PLUS_EXPR, type, to, tmp);
- tmp = fold_build2 (TRUNC_DIV_EXPR, type, tmp, step);
+ tmp = fold_build2_loc (input_location, MINUS_EXPR, type, step, from);
+ tmp = fold_build2_loc (input_location, PLUS_EXPR, type, to, tmp);
+ tmp = fold_build2_loc (input_location, TRUNC_DIV_EXPR, type, tmp,
+ step);
tmp = gfc_evaluate_now (tmp, pblock);
count = gfc_create_var (type, "count");
TREE_VEC_ELT (init, i) = build2_v (MODIFY_EXPR, count,
build_int_cst (type, 0));
- TREE_VEC_ELT (cond, i) = fold_build2 (LT_EXPR, boolean_type_node,
- count, tmp);
- TREE_VEC_ELT (incr, i) = fold_build2 (PLUS_EXPR, type, count,
- build_int_cst (type, 1));
- TREE_VEC_ELT (incr, i) = fold_build2 (MODIFY_EXPR, type,
- count, TREE_VEC_ELT (incr, i));
+ /* The condition should not be folded. */
+ TREE_VEC_ELT (cond, i) = build2_loc (input_location, LT_EXPR,
+ boolean_type_node,
+ count, tmp);
+ TREE_VEC_ELT (incr, i) = fold_build2_loc (input_location, PLUS_EXPR,
+ type, count,
+ build_int_cst (type, 1));
+ TREE_VEC_ELT (incr, i) = fold_build2_loc (input_location,
+ MODIFY_EXPR, type, count,
+ TREE_VEC_ELT (incr, i));
/* Initialize DOVAR. */
- tmp = fold_build2 (MULT_EXPR, type, count, step);
- tmp = fold_build2 (PLUS_EXPR, type, from, tmp);
- dovar_init = tree_cons (dovar, tmp, dovar_init);
+ tmp = fold_build2_loc (input_location, MULT_EXPR, type, count, step);
+ tmp = fold_build2_loc (input_location, PLUS_EXPR, type, from, tmp);
+ di = VEC_safe_push (dovar_init, heap, inits, NULL);
+ di->var = dovar;
+ di->init = tmp;
}
if (!dovar_found)
{
- tmp = build_omp_clause (OMP_CLAUSE_PRIVATE);
- OMP_CLAUSE_DECL (tmp) = dovar;
+ tmp = build_omp_clause (input_location, OMP_CLAUSE_PRIVATE);
+ OMP_CLAUSE_DECL (tmp) = dovar_decl;
omp_clauses = gfc_trans_add_clause (tmp, omp_clauses);
}
else if (dovar_found == 2)
will have the value on entry of the last loop, rather
than value after iterator increment. */
tmp = gfc_evaluate_now (step, pblock);
- tmp = fold_build2 (PLUS_EXPR, type, dovar, tmp);
- tmp = fold_build2 (MODIFY_EXPR, type, dovar, tmp);
+ tmp = fold_build2_loc (input_location, PLUS_EXPR, type, dovar,
+ tmp);
+ tmp = fold_build2_loc (input_location, MODIFY_EXPR, type,
+ dovar, tmp);
for (c = omp_clauses; c ; c = OMP_CLAUSE_CHAIN (c))
if (OMP_CLAUSE_CODE (c) == OMP_CLAUSE_LASTPRIVATE
- && OMP_CLAUSE_DECL (c) == dovar)
+ && OMP_CLAUSE_DECL (c) == dovar_decl)
{
OMP_CLAUSE_LASTPRIVATE_STMT (c) = tmp;
break;
{
for (c = par_clauses; c ; c = OMP_CLAUSE_CHAIN (c))
if (OMP_CLAUSE_CODE (c) == OMP_CLAUSE_LASTPRIVATE
- && OMP_CLAUSE_DECL (c) == dovar)
+ && OMP_CLAUSE_DECL (c) == dovar_decl)
{
- tree l = build_omp_clause (OMP_CLAUSE_LASTPRIVATE);
- OMP_CLAUSE_DECL (l) = dovar;
+ tree l = build_omp_clause (input_location,
+ OMP_CLAUSE_LASTPRIVATE);
+ OMP_CLAUSE_DECL (l) = dovar_decl;
OMP_CLAUSE_CHAIN (l) = omp_clauses;
OMP_CLAUSE_LASTPRIVATE_STMT (l) = tmp;
omp_clauses = l;
}
if (!simple)
{
- tmp = build_omp_clause (OMP_CLAUSE_PRIVATE);
+ tmp = build_omp_clause (input_location, OMP_CLAUSE_PRIVATE);
OMP_CLAUSE_DECL (tmp) = count;
omp_clauses = gfc_trans_add_clause (tmp, omp_clauses);
}
gfc_start_block (&body);
- dovar_init = nreverse (dovar_init);
- while (dovar_init)
- {
- gfc_add_modify (&body, TREE_PURPOSE (dovar_init),
- TREE_VALUE (dovar_init));
- dovar_init = TREE_CHAIN (dovar_init);
- }
+ FOR_EACH_VEC_ELT (dovar_init, inits, ix, di)
+ gfc_add_modify (&body, di->var, di->init);
+ VEC_free (dovar_init, heap, inits);
/* Cycle statement is implemented with a goto. Exit statement must not be
present for this loop. */
cycle_label = gfc_build_label_decl (NULL_TREE);
- /* Put these labels where they can be found later. We put the
- labels in a TREE_LIST node (because TREE_CHAIN is already
- used). cycle_label goes in TREE_PURPOSE (backend_decl), exit
- label in TREE_VALUE (backend_decl). */
+ /* Put these labels where they can be found later. */
- code->block->backend_decl = tree_cons (cycle_label, NULL, NULL);
+ code->cycle_label = cycle_label;
+ code->exit_label = NULL_TREE;
/* Main loop body. */
tmp = gfc_trans_omp_code (code->block->next, true);
static tree
gfc_trans_omp_flush (void)
{
- tree decl = built_in_decls [BUILT_IN_SYNCHRONIZE];
- return build_call_expr (decl, 0);
+ tree decl = built_in_decls [BUILT_IN_SYNC_SYNCHRONIZE];
+ return build_call_expr_loc (input_location, decl, 0);
}
static tree
omp_clauses = gfc_trans_omp_clauses (&block, code->ext.omp_clauses,
code->loc);
stmt = gfc_trans_omp_code (code->block->next, true);
- stmt = build2 (OMP_PARALLEL, void_type_node, stmt, omp_clauses);
+ stmt = build2_loc (input_location, OMP_PARALLEL, void_type_node, stmt,
+ omp_clauses);
gfc_add_expr_to_block (&block, stmt);
return gfc_finish_block (&block);
}
stmt = build3_v (BIND_EXPR, NULL, stmt, poplevel (1, 0, 0));
else
poplevel (0, 0, 0);
- stmt = build2 (OMP_PARALLEL, void_type_node, stmt, omp_clauses);
+ stmt = build2_loc (input_location, OMP_PARALLEL, void_type_node, stmt,
+ omp_clauses);
OMP_PARALLEL_COMBINED (stmt) = 1;
gfc_add_expr_to_block (&block, stmt);
return gfc_finish_block (&block);
stmt = build3_v (BIND_EXPR, NULL, stmt, poplevel (1, 0, 0));
else
poplevel (0, 0, 0);
- stmt = build2 (OMP_PARALLEL, void_type_node, stmt, omp_clauses);
+ stmt = build2_loc (input_location, OMP_PARALLEL, void_type_node, stmt,
+ omp_clauses);
OMP_PARALLEL_COMBINED (stmt) = 1;
gfc_add_expr_to_block (&block, stmt);
return gfc_finish_block (&block);
stmt = build3_v (BIND_EXPR, NULL, stmt, poplevel (1, 0, 0));
else
poplevel (0, 0, 0);
- stmt = build2 (OMP_PARALLEL, void_type_node, stmt, omp_clauses);
+ stmt = build2_loc (input_location, OMP_PARALLEL, void_type_node, stmt,
+ omp_clauses);
OMP_PARALLEL_COMBINED (stmt) = 1;
gfc_add_expr_to_block (&block, stmt);
return gfc_finish_block (&block);
}
stmt = gfc_finish_block (&body);
- stmt = build2 (OMP_SECTIONS, void_type_node, stmt, omp_clauses);
+ stmt = build2_loc (input_location, OMP_SECTIONS, void_type_node, stmt,
+ omp_clauses);
gfc_add_expr_to_block (&block, stmt);
return gfc_finish_block (&block);
{
tree omp_clauses = gfc_trans_omp_clauses (NULL, clauses, code->loc);
tree stmt = gfc_trans_omp_code (code->block->next, true);
- stmt = build2 (OMP_SINGLE, void_type_node, stmt, omp_clauses);
+ stmt = build2_loc (input_location, OMP_SINGLE, void_type_node, stmt,
+ omp_clauses);
return stmt;
}
omp_clauses = gfc_trans_omp_clauses (&block, code->ext.omp_clauses,
code->loc);
stmt = gfc_trans_omp_code (code->block->next, true);
- stmt = build2 (OMP_TASK, void_type_node, stmt, omp_clauses);
+ stmt = build2_loc (input_location, OMP_TASK, void_type_node, stmt,
+ omp_clauses);
gfc_add_expr_to_block (&block, stmt);
return gfc_finish_block (&block);
}
gfc_trans_omp_taskwait (void)
{
tree decl = built_in_decls [BUILT_IN_GOMP_TASKWAIT];
- return build_call_expr (decl, 0);
+ return build_call_expr_loc (input_location, decl, 0);
+}
+
+static tree
+gfc_trans_omp_taskyield (void)
+{
+ tree decl = built_in_decls [BUILT_IN_GOMP_TASKYIELD];
+ return build_call_expr_loc (input_location, decl, 0);
}
static tree
gfc_trans_omp_workshare (gfc_code *code, gfc_omp_clauses *clauses)
{
- /* XXX */
- return gfc_trans_omp_single (code, clauses);
+ tree res, tmp, stmt;
+ stmtblock_t block, *pblock = NULL;
+ stmtblock_t singleblock;
+ int saved_ompws_flags;
+ bool singleblock_in_progress = false;
+ /* True if previous gfc_code in workshare construct is not workshared. */
+ bool prev_singleunit;
+
+ code = code->block->next;
+
+ pushlevel (0);
+
+ if (!code)
+ return build_empty_stmt (input_location);
+
+ gfc_start_block (&block);
+ pblock = █
+
+ ompws_flags = OMPWS_WORKSHARE_FLAG;
+ prev_singleunit = false;
+
+ /* Translate statements one by one to trees until we reach
+ the end of the workshare construct. Adjacent gfc_codes that
+ are a single unit of work are clustered and encapsulated in a
+ single OMP_SINGLE construct. */
+ for (; code; code = code->next)
+ {
+ if (code->here != 0)
+ {
+ res = gfc_trans_label_here (code);
+ gfc_add_expr_to_block (pblock, res);
+ }
+
+ /* No dependence analysis, use for clauses with wait.
+ If this is the last gfc_code, use default omp_clauses. */
+ if (code->next == NULL && clauses->nowait)
+ ompws_flags |= OMPWS_NOWAIT;
+
+ /* By default, every gfc_code is a single unit of work. */
+ ompws_flags |= OMPWS_CURR_SINGLEUNIT;
+ ompws_flags &= ~OMPWS_SCALARIZER_WS;
+
+ switch (code->op)
+ {
+ case EXEC_NOP:
+ res = NULL_TREE;
+ break;
+
+ case EXEC_ASSIGN:
+ res = gfc_trans_assign (code);
+ break;
+
+ case EXEC_POINTER_ASSIGN:
+ res = gfc_trans_pointer_assign (code);
+ break;
+
+ case EXEC_INIT_ASSIGN:
+ res = gfc_trans_init_assign (code);
+ break;
+
+ case EXEC_FORALL:
+ res = gfc_trans_forall (code);
+ break;
+
+ case EXEC_WHERE:
+ res = gfc_trans_where (code);
+ break;
+
+ case EXEC_OMP_ATOMIC:
+ res = gfc_trans_omp_directive (code);
+ break;
+
+ case EXEC_OMP_PARALLEL:
+ case EXEC_OMP_PARALLEL_DO:
+ case EXEC_OMP_PARALLEL_SECTIONS:
+ case EXEC_OMP_PARALLEL_WORKSHARE:
+ case EXEC_OMP_CRITICAL:
+ saved_ompws_flags = ompws_flags;
+ ompws_flags = 0;
+ res = gfc_trans_omp_directive (code);
+ ompws_flags = saved_ompws_flags;
+ break;
+
+ default:
+ internal_error ("gfc_trans_omp_workshare(): Bad statement code");
+ }
+
+ gfc_set_backend_locus (&code->loc);
+
+ if (res != NULL_TREE && ! IS_EMPTY_STMT (res))
+ {
+ if (prev_singleunit)
+ {
+ if (ompws_flags & OMPWS_CURR_SINGLEUNIT)
+ /* Add current gfc_code to single block. */
+ gfc_add_expr_to_block (&singleblock, res);
+ else
+ {
+ /* Finish single block and add it to pblock. */
+ tmp = gfc_finish_block (&singleblock);
+ tmp = build2_loc (input_location, OMP_SINGLE,
+ void_type_node, tmp, NULL_TREE);
+ gfc_add_expr_to_block (pblock, tmp);
+ /* Add current gfc_code to pblock. */
+ gfc_add_expr_to_block (pblock, res);
+ singleblock_in_progress = false;
+ }
+ }
+ else
+ {
+ if (ompws_flags & OMPWS_CURR_SINGLEUNIT)
+ {
+ /* Start single block. */
+ gfc_init_block (&singleblock);
+ gfc_add_expr_to_block (&singleblock, res);
+ singleblock_in_progress = true;
+ }
+ else
+ /* Add the new statement to the block. */
+ gfc_add_expr_to_block (pblock, res);
+ }
+ prev_singleunit = (ompws_flags & OMPWS_CURR_SINGLEUNIT) != 0;
+ }
+ }
+
+ /* Finish remaining SINGLE block, if we were in the middle of one. */
+ if (singleblock_in_progress)
+ {
+ /* Finish single block and add it to pblock. */
+ tmp = gfc_finish_block (&singleblock);
+ tmp = build2_loc (input_location, OMP_SINGLE, void_type_node, tmp,
+ clauses->nowait
+ ? build_omp_clause (input_location, OMP_CLAUSE_NOWAIT)
+ : NULL_TREE);
+ gfc_add_expr_to_block (pblock, tmp);
+ }
+
+ stmt = gfc_finish_block (pblock);
+ if (TREE_CODE (stmt) != BIND_EXPR)
+ {
+ if (!IS_EMPTY_STMT (stmt))
+ {
+ tree bindblock = poplevel (1, 0, 0);
+ stmt = build3_v (BIND_EXPR, NULL, stmt, bindblock);
+ }
+ else
+ poplevel (0, 0, 0);
+ }
+ else
+ poplevel (0, 0, 0);
+
+ ompws_flags = 0;
+ return stmt;
}
tree
return gfc_trans_omp_task (code);
case EXEC_OMP_TASKWAIT:
return gfc_trans_omp_taskwait ();
+ case EXEC_OMP_TASKYIELD:
+ return gfc_trans_omp_taskyield ();
case EXEC_OMP_WORKSHARE:
return gfc_trans_omp_workshare (code, code->ext.omp_clauses);
default:
OSDN Git Service
