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Diffstat (limited to 'gcc/tree-ssa-pre.c')
| -rw-r--r-- | gcc/tree-ssa-pre.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c index 6ec3cdc194b..a46c367d34b 100644 --- a/gcc/tree-ssa-pre.c +++ b/gcc/tree-ssa-pre.c @@ -1593,6 +1593,8 @@ create_expression_by_pieces (basic_block block, tree expr, tree stmts) that we will return. */ temp = create_tmp_var (TREE_TYPE (expr), "pretmp"); add_referenced_tmp_var (temp); + if (TREE_CODE (TREE_TYPE (expr)) == COMPLEX_TYPE) + DECL_COMPLEX_GIMPLE_REG_P (temp) = 1; newexpr = build (MODIFY_EXPR, TREE_TYPE (expr), temp, newexpr); name = make_ssa_name (temp, newexpr); TREE_OPERAND (newexpr, 0) = name; @@ -1699,6 +1701,8 @@ insert_into_preds_of_block (basic_block block, value_set_node_t node, /* Now build a phi for the new variable. */ temp = create_tmp_var (type, tmpname); add_referenced_tmp_var (temp); + if (TREE_CODE (type) == COMPLEX_TYPE) + DECL_COMPLEX_GIMPLE_REG_P (temp) = 1; temp = create_phi_node (temp, block); NECESSARY (temp) = 0; VEC_safe_push (tree, heap, inserted_exprs, temp); |