@@ -1,5 +1,10 @@
2010-07-15 Sebastian Pop <sebastian.pop@amd.com>
+ * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Correctly
+ handle SSA_NAME_IS_DEFAULT_DEF.
+
+2010-07-15 Sebastian Pop <sebastian.pop@amd.com>
+
* sese.c (rename_uses): Handl unconditionally gimple_debug statements.
* gcc.dg/graphite/pr42729.c: New.
@@ -2215,6 +2215,7 @@ rewrite_close_phi_out_of_ssa (gimple_stmt_iterator *psi)
/* The phi node can be a non close phi node, when its argument is
invariant, or when it is defined in the same loop as the phi node. */
if (is_gimple_min_invariant (arg)
+ || SSA_NAME_IS_DEFAULT_DEF (arg)
|| gimple_bb (SSA_NAME_DEF_STMT (arg))->loop_father == bb->loop_father)
stmt = gimple_build_assign (res, arg);
else
@@ -2223,8 +2224,7 @@ rewrite_close_phi_out_of_ssa (gimple_stmt_iterator *psi)
stmt = gimple_build_assign (res, zero_dim_array);
- if (TREE_CODE (arg) == SSA_NAME
- && !SSA_NAME_IS_DEFAULT_DEF (arg))
+ if (TREE_CODE (arg) == SSA_NAME)
insert_out_of_ssa_copy (zero_dim_array, arg, SSA_NAME_DEF_STMT (arg));
else
insert_out_of_ssa_copy_on_edge (single_pred_edge (bb),