/* Nested function decomposition for GIMPLE.
- Copyright (C) 2004-2014 Free Software Foundation, Inc.
+ Copyright (C) 2004-2015 Free Software Foundation, Inc.
This file is part of GCC.
#include "system.h"
#include "coretypes.h"
#include "tm.h"
+#include "hash-set.h"
+#include "machmode.h"
+#include "vec.h"
+#include "double-int.h"
+#include "input.h"
+#include "alias.h"
+#include "symtab.h"
+#include "wide-int.h"
+#include "inchash.h"
#include "tree.h"
+#include "fold-const.h"
#include "stringpool.h"
#include "stor-layout.h"
#include "tm_p.h"
-#include "hashtab.h"
-#include "hash-set.h"
-#include "vec.h"
-#include "machmode.h"
#include "hard-reg-set.h"
-#include "input.h"
#include "function.h"
#include "tree-dump.h"
#include "tree-inline.h"
+#include "predict.h"
#include "basic-block.h"
#include "tree-ssa-alias.h"
#include "internal-fn.h"
#include "gimple-walk.h"
#include "tree-iterator.h"
#include "bitmap.h"
+#include "hash-map.h"
+#include "plugin-api.h"
+#include "ipa-ref.h"
#include "cgraph.h"
#include "tree-cfg.h"
+#include "hashtab.h"
+#include "rtl.h"
+#include "flags.h"
+#include "statistics.h"
+#include "real.h"
+#include "fixed-value.h"
+#include "insn-config.h"
+#include "expmed.h"
+#include "dojump.h"
+#include "explow.h"
+#include "calls.h"
+#include "emit-rtl.h"
+#include "varasm.h"
+#include "stmt.h"
#include "expr.h" /* FIXME: For STACK_SAVEAREA_MODE and SAVE_NONLOCAL. */
#include "langhooks.h"
#include "gimple-low.h"
+#include "gomp-constants.h"
/* The object of this pass is to lower the representation of a set of nested
static tree
init_tmp_var_with_call (struct nesting_info *info, gimple_stmt_iterator *gsi,
- gimple call)
+ gcall *call)
{
tree t;
/* Invoke CALLBACK on a GIMPLE_OMP_FOR's init, cond, incr and pre-body. */
static void
-walk_gimple_omp_for (gimple for_stmt,
+walk_gimple_omp_for (gomp_for *for_stmt,
walk_stmt_fn callback_stmt, walk_tree_fn callback_op,
struct nesting_info *info)
{
/* A subroutine of convert_nonlocal_reference_op. Create a local variable
in the nested function with DECL_VALUE_EXPR set to reference the true
variable in the parent function. This is used both for debug info
- and in OpenMP lowering. */
+ and in OMP lowering. */
static tree
get_nonlocal_debug_decl (struct nesting_info *info, tree decl)
case GIMPLE_OMP_FOR:
save_suppress = info->suppress_expansion;
convert_nonlocal_omp_clauses (gimple_omp_for_clauses_ptr (stmt), wi);
- walk_gimple_omp_for (stmt, convert_nonlocal_reference_stmt,
+ walk_gimple_omp_for (as_a <gomp_for *> (stmt),
+ convert_nonlocal_reference_stmt,
convert_nonlocal_reference_op, info);
walk_body (convert_nonlocal_reference_stmt,
convert_nonlocal_reference_op, info, gimple_omp_body_ptr (stmt));
break;
case GIMPLE_OMP_TARGET:
- if (gimple_omp_target_kind (stmt) != GF_OMP_TARGET_KIND_REGION)
+ if (!is_gimple_omp_offloaded (stmt))
{
save_suppress = info->suppress_expansion;
convert_nonlocal_omp_clauses (gimple_omp_target_clauses_ptr (stmt),
decl = get_chain_decl (info);
c = build_omp_clause (gimple_location (stmt), OMP_CLAUSE_MAP);
OMP_CLAUSE_DECL (c) = decl;
- OMP_CLAUSE_MAP_KIND (c) = OMP_CLAUSE_MAP_TO;
+ OMP_CLAUSE_SET_MAP_KIND (c, GOMP_MAP_TO);
OMP_CLAUSE_SIZE (c) = DECL_SIZE_UNIT (decl);
OMP_CLAUSE_CHAIN (c) = gimple_omp_target_clauses (stmt);
- gimple_omp_target_set_clauses (stmt, c);
+ gimple_omp_target_set_clauses (as_a <gomp_target *> (stmt), c);
}
save_local_var_chain = info->new_local_var_chain;
break;
case GIMPLE_BIND:
- if (!optimize && gimple_bind_block (stmt))
- note_nonlocal_block_vlas (info, gimple_bind_block (stmt));
+ {
+ gbind *bind_stmt = as_a <gbind *> (stmt);
+ if (!optimize && gimple_bind_block (bind_stmt))
+ note_nonlocal_block_vlas (info, gimple_bind_block (bind_stmt));
- for (tree var = gimple_bind_vars (stmt); var; var = DECL_CHAIN (var))
+ for (tree var = gimple_bind_vars (bind_stmt); var; var = DECL_CHAIN (var))
if (TREE_CODE (var) == NAMELIST_DECL)
{
/* Adjust decls mentioned in NAMELIST_DECL. */
*handled_ops_p = false;
return NULL_TREE;
-
+ }
case GIMPLE_COND:
wi->val_only = true;
wi->is_lhs = false;
/* A subroutine of convert_local_reference. Create a local variable
in the parent function with DECL_VALUE_EXPR set to reference the
- field in FRAME. This is used both for debug info and in OpenMP
+ field in FRAME. This is used both for debug info and in OMP
lowering. */
static tree
case GIMPLE_OMP_FOR:
save_suppress = info->suppress_expansion;
convert_local_omp_clauses (gimple_omp_for_clauses_ptr (stmt), wi);
- walk_gimple_omp_for (stmt, convert_local_reference_stmt,
+ walk_gimple_omp_for (as_a <gomp_for *> (stmt),
+ convert_local_reference_stmt,
convert_local_reference_op, info);
walk_body (convert_local_reference_stmt, convert_local_reference_op,
info, gimple_omp_body_ptr (stmt));
break;
case GIMPLE_OMP_TARGET:
- if (gimple_omp_target_kind (stmt) != GF_OMP_TARGET_KIND_REGION)
+ if (!is_gimple_omp_offloaded (stmt))
{
save_suppress = info->suppress_expansion;
convert_local_omp_clauses (gimple_omp_target_clauses_ptr (stmt), wi);
(void) get_frame_type (info);
c = build_omp_clause (gimple_location (stmt), OMP_CLAUSE_MAP);
OMP_CLAUSE_DECL (c) = info->frame_decl;
- OMP_CLAUSE_MAP_KIND (c) = OMP_CLAUSE_MAP_TOFROM;
+ OMP_CLAUSE_SET_MAP_KIND (c, GOMP_MAP_TOFROM);
OMP_CLAUSE_SIZE (c) = DECL_SIZE_UNIT (info->frame_decl);
OMP_CLAUSE_CHAIN (c) = gimple_omp_target_clauses (stmt);
- gimple_omp_target_set_clauses (stmt, c);
+ gimple_omp_target_set_clauses (as_a <gomp_target *> (stmt), c);
}
save_local_var_chain = info->new_local_var_chain;
return NULL_TREE;
case GIMPLE_BIND:
- for (tree var = gimple_bind_vars (stmt); var; var = DECL_CHAIN (var))
+ for (tree var = gimple_bind_vars (as_a <gbind *> (stmt));
+ var;
+ var = DECL_CHAIN (var))
if (TREE_CODE (var) == NAMELIST_DECL)
{
/* Adjust decls mentioned in NAMELIST_DECL. */
{
struct nesting_info *const info = (struct nesting_info *) wi->info, *i;
tree label, new_label, target_context, x, field;
- gimple call;
+ gcall *call;
gimple stmt = gsi_stmt (*gsi);
if (gimple_code (stmt) != GIMPLE_GOTO)
struct nesting_info *const info = (struct nesting_info *) wi->info;
tree label, new_label;
gimple_stmt_iterator tmp_gsi;
- gimple stmt = gsi_stmt (*gsi);
+ glabel *stmt = dyn_cast <glabel *> (gsi_stmt (*gsi));
- if (gimple_code (stmt) != GIMPLE_LABEL)
+ if (!stmt)
{
*handled_ops_p = false;
return NULL_TREE;
struct walk_stmt_info *wi = (struct walk_stmt_info *) data;
struct nesting_info *const info = (struct nesting_info *) wi->info, *i;
tree t = *tp, decl, target_context, x, builtin;
- gimple call;
+ gcall *call;
*walk_subtrees = 0;
switch (TREE_CODE (t))
}
case GIMPLE_OMP_TARGET:
- if (gimple_omp_target_kind (stmt) != GF_OMP_TARGET_KIND_REGION)
+ if (!is_gimple_omp_offloaded (stmt))
{
*handled_ops_p = false;
return NULL_TREE;
target_context = decl_function_context (decl);
if (target_context && DECL_STATIC_CHAIN (decl))
{
- gimple_call_set_chain (stmt, get_static_chain (info, target_context,
- &wi->gsi));
+ gimple_call_set_chain (as_a <gcall *> (stmt),
+ get_static_chain (info, target_context,
+ &wi->gsi));
info->static_chain_added |= (1 << (info->context != target_context));
}
break;
break;
case GIMPLE_OMP_TARGET:
- if (gimple_omp_target_kind (stmt) != GF_OMP_TARGET_KIND_REGION)
+ if (!is_gimple_omp_offloaded (stmt))
{
walk_body (convert_gimple_call, NULL, info, gimple_omp_body_ptr (stmt));
break;
{
c = build_omp_clause (gimple_location (stmt), OMP_CLAUSE_MAP);
OMP_CLAUSE_DECL (c) = decl;
- OMP_CLAUSE_MAP_KIND (c)
- = i ? OMP_CLAUSE_MAP_TO : OMP_CLAUSE_MAP_TOFROM;
+ OMP_CLAUSE_SET_MAP_KIND (c, i ? GOMP_MAP_TO : GOMP_MAP_TOFROM);
OMP_CLAUSE_SIZE (c) = DECL_SIZE_UNIT (decl);
OMP_CLAUSE_CHAIN (c) = gimple_omp_target_clauses (stmt);
- gimple_omp_target_set_clauses (stmt, c);
+ gimple_omp_target_set_clauses (as_a <gomp_target *> (stmt),
+ c);
}
}
info->static_chain_added |= save_static_chain_added;
/* If we created initialization statements, insert them. */
if (stmt_list)
{
- gimple bind;
+ gbind *bind;
annotate_all_with_location (stmt_list, DECL_SOURCE_LOCATION (context));
- bind = gimple_seq_first_stmt (gimple_body (context));
+ bind = gimple_seq_first_stmt_as_a_bind (gimple_body (context));
gimple_seq_add_seq (&stmt_list, gimple_bind_body (bind));
gimple_bind_set_body (bind, stmt_list);
}
if (root->debug_var_chain)
{
tree debug_var;
- gimple scope;
+ gbind *scope;
remap_vla_decls (DECL_INITIAL (root->context), root);
delete id.cb.decl_map;
}
- scope = gimple_seq_first_stmt (gimple_body (root->context));
+ scope = gimple_seq_first_stmt_as_a_bind (gimple_body (root->context));
if (gimple_bind_block (scope))
declare_vars (root->debug_var_chain, scope, true);
else
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