diff options
Diffstat (limited to 'gcc/tree-sra.c')
| -rw-r--r-- | gcc/tree-sra.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index 7abdd3d..e54598a 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -1526,7 +1526,22 @@ generate_copy_inout (struct sra_elt *elt, bool copy_out, tree expr, struct sra_elt *c; tree t; - if (elt->replacement) + if (!copy_out && TREE_CODE (expr) == SSA_NAME + && TREE_CODE (TREE_TYPE (expr)) == COMPLEX_TYPE) + { + tree r, i; + + c = lookup_element (elt, integer_zero_node, NULL, NO_INSERT); + r = c->replacement; + c = lookup_element (elt, integer_one_node, NULL, NO_INSERT); + i = c->replacement; + + t = build (COMPLEX_EXPR, elt->type, r, i); + t = build (MODIFY_EXPR, void_type_node, expr, t); + SSA_NAME_DEF_STMT (expr) = t; + append_to_statement_list (t, list_p); + } + else if (elt->replacement) { if (copy_out) t = build (MODIFY_EXPR, void_type_node, elt->replacement, expr); |