diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-if-conv.c | 17 |
2 files changed, 5 insertions, 17 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ba9097747ba..16653538d8c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-04-13 Devang Patel <dpatel@apple.com> + + * tree-if-conv.c (tree_if_convert_cond_expr): Do not create extra + temp variables. + 2005-04-13 Hans-Peter Nilsson <hp@axis.com> CRIS prologue as RTL. diff --git a/gcc/tree-if-conv.c b/gcc/tree-if-conv.c index e63dc669df2..2770539d435 100644 --- a/gcc/tree-if-conv.c +++ b/gcc/tree-if-conv.c @@ -277,15 +277,6 @@ tree_if_convert_cond_expr (struct loop *loop, tree stmt, tree cond, c = COND_EXPR_COND (stmt); - /* Create temp. for condition. */ - if (!is_gimple_condexpr (c)) - { - tree new_stmt; - new_stmt = ifc_temp_var (TREE_TYPE (c), unshare_expr (c)); - bsi_insert_before (bsi, new_stmt, BSI_SAME_STMT); - c = TREE_OPERAND (new_stmt, 0); - } - extract_true_false_edges_from_block (bb_for_stmt (stmt), &true_edge, &false_edge); @@ -295,14 +286,6 @@ tree_if_convert_cond_expr (struct loop *loop, tree stmt, tree cond, add_to_dst_predicate_list (loop, true_edge->dest, cond, unshare_expr (c), bsi); - if (!is_gimple_reg(c) && is_gimple_condexpr (c)) - { - tree new_stmt; - new_stmt = ifc_temp_var (TREE_TYPE (c), unshare_expr (c)); - bsi_insert_before (bsi, new_stmt, BSI_SAME_STMT); - c = TREE_OPERAND (new_stmt, 0); - } - /* If 'c' is false then FALSE_EDGE is taken. */ c2 = invert_truthvalue (unshare_expr (c)); add_to_dst_predicate_list (loop, false_edge->dest, cond, c2, bsi); |