===================================================================
@@ -232,6 +232,8 @@ dse_optimize_stmt (gimple_stmt_iterator
gimple_get_lhs (use_stmt), 0)))
|| stmt_kills_ref_p (use_stmt, gimple_assign_lhs (stmt)))
{
+ basic_block bb;
+
/* If use_stmt is or might be a nop assignment, e.g. for
struct { ... } S a, b, *p; ...
b = a; b = b;
@@ -258,8 +260,9 @@ dse_optimize_stmt (gimple_stmt_iterator
unlink_stmt_vdef (stmt);
/* Remove the dead store. */
+ bb = gimple_bb (stmt);
if (gsi_remove (&gsi, true))
- bitmap_set_bit (need_eh_cleanup, gimple_bb (stmt)->index);
+ bitmap_set_bit (need_eh_cleanup, bb->index);
/* And release any SSA_NAMEs set in this statement back to the
SSA_NAME manager. */