+2008-11-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/35366
+ * expr.c (expand_expr_addr_expr_1): If EXP needs bigger alignment
+ than INNER and INNER is a constant, forcibly align INNER as much
+ as needed.
+
2008-11-11 Richard Sandiford <rdsandiford@googlemail.com>
* cse.c (fold_rtx): Remove redundant gen_rtx_CONST.
gcc_assert (inner != exp);
subtarget = offset || bitpos ? NULL_RTX : target;
+ /* For VIEW_CONVERT_EXPR, where the outer alignment is bigger than
+ inner alignment, force the inner to be sufficiently aligned. */
+ if (CONSTANT_CLASS_P (inner)
+ && TYPE_ALIGN (TREE_TYPE (inner)) < TYPE_ALIGN (TREE_TYPE (exp)))
+ {
+ inner = copy_node (inner);
+ TREE_TYPE (inner) = copy_node (TREE_TYPE (inner));
+ TYPE_ALIGN (TREE_TYPE (inner)) = TYPE_ALIGN (TREE_TYPE (exp));
+ TYPE_USER_ALIGN (TREE_TYPE (inner)) = 1;
+ }
result = expand_expr_addr_expr_1 (inner, subtarget, tmode, modifier);
if (offset)