+2005-10-30 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/24172
+ * tree-inline.c (copy_body_r): Unshare the substituted value first.
+
2005-10-30 Hans-Peter Nilsson <hp@bitrange.com>
* config/mmix/mmix.c (mmix_intval): Correct handling of DFmode
+2005-10-30 Jan Hubicka <jh@suse.cz>
+
+ * g++.dg/tree-ssa/pr24172.C: New testcase.
+
2005-10-30 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
* gfortran.dg/enum_10.f90, gfortran.dg/enum_10.c: New test.
n = splay_tree_lookup (id->decl_map, (splay_tree_key) decl);
if (n)
{
+ tree new;
/* If we happen to get an ADDR_EXPR in n->value, strip
it manually here as we'll eventually get ADDR_EXPRs
which lie about their types pointed to. In this case
but we absolutely rely on that. As fold_indirect_ref
does other useful transformations, try that first, though. */
tree type = TREE_TYPE (TREE_TYPE ((tree)n->value));
- *tp = fold_indirect_ref_1 (type, (tree)n->value);
+ new = unshare_expr ((tree)n->value);
+ *tp = fold_indirect_ref_1 (type, new);
if (! *tp)
{
- if (TREE_CODE ((tree)n->value) == ADDR_EXPR)
- *tp = TREE_OPERAND ((tree)n->value, 0);
+ if (TREE_CODE (new) == ADDR_EXPR)
+ *tp = TREE_OPERAND (new, 0);
else
- *tp = build1 (INDIRECT_REF, type, (tree)n->value);
+ *tp = build1 (INDIRECT_REF, type, new);
}
*walk_subtrees = 0;
return NULL;