+2012-02-09 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from mainline
+ 2011-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/51517
+ * tree-ssa-coalesce.c (coalesce_ssa_name): For !optimize, test
+ !DECL_IGNORED_P instead of !DECL_ARTIFICIAL.
+
2012-02-09 Peter Bergner <bergner@vnet.ibm.com>
Backport from mainline
+2012-02-09 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from mainline
+ 2011-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/51517
+ * trans-decl.c (gfc_get_symbol_decl): Don't set DECL_INITAL on span.
+ (gfc_trans_deferred_vars): Instead add its runtime initialization
+ here.
+
2012-02-08 Tobias Burnus <burnus@net-b.de>
PR fortran/52151
gfc_finish_var_decl (span, sym);
TREE_STATIC (span) = TREE_STATIC (decl);
DECL_ARTIFICIAL (span) = 1;
- DECL_INITIAL (span) = build_int_cst (gfc_array_index_type, 0);
GFC_DECL_SPAN (decl) = span;
GFC_TYPE_ARRAY_SPAN (TREE_TYPE (decl)) = span;
if (sym->assoc)
continue;
+ if (sym->attr.subref_array_pointer
+ && GFC_DECL_SPAN (sym->backend_decl)
+ && !TREE_STATIC (GFC_DECL_SPAN (sym->backend_decl)))
+ {
+ gfc_init_block (&tmpblock);
+ gfc_add_modify (&tmpblock, GFC_DECL_SPAN (sym->backend_decl),
+ build_int_cst (gfc_array_index_type, 0));
+ gfc_add_init_cleanup (block, gfc_finish_block (&tmpblock),
+ NULL_TREE);
+ }
+
if (sym->attr.dimension)
{
/* Assumed-size Cray pointees need to be treated as AS_EXPLICIT. */
if (a
&& SSA_NAME_VAR (a)
- && !DECL_ARTIFICIAL (SSA_NAME_VAR (a))
+ && !DECL_IGNORED_P (SSA_NAME_VAR (a))
&& (!has_zero_uses (a) || !SSA_NAME_IS_DEFAULT_DEF (a)))
{
tree *slot = (tree *) htab_find_slot (ssa_name_hash, a, INSERT);