diff options
Diffstat (limited to 'gcc/graphite-isl-ast-to-gimple.c')
| -rw-r--r-- | gcc/graphite-isl-ast-to-gimple.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/graphite-isl-ast-to-gimple.c b/gcc/graphite-isl-ast-to-gimple.c index d3614e4..89a4118 100644 --- a/gcc/graphite-isl-ast-to-gimple.c +++ b/gcc/graphite-isl-ast-to-gimple.c @@ -1403,6 +1403,8 @@ gsi_insert_earliest (gimple_seq seq) void translate_isl_ast_to_gimple:: collect_all_ssa_names (tree new_expr, vec<tree> *vec_ssa) { + if (new_expr == NULL_TREE) + return; /* Rename all uses in new_expr. */ if (TREE_CODE (new_expr) == SSA_NAME) @@ -1801,7 +1803,7 @@ get_new_name (basic_block new_bb, tree op, basic_block old_bb, phi_node_kind phi_kind) const { /* For constants the names are the same. */ - if (is_constant (op)) + if (TREE_CODE (op) != SSA_NAME) return op; return get_rename (new_bb, op, old_bb, phi_kind); |