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Diffstat (limited to 'gcc/tree-ssa-loop-ivopts.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ivopts.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c index 44219d2..3ed32d8 100644 --- a/gcc/tree-ssa-loop-ivopts.c +++ b/gcc/tree-ssa-loop-ivopts.c @@ -5587,7 +5587,6 @@ static struct iv_ca_delta * iv_ca_delta_reverse (struct iv_ca_delta *delta) { struct iv_ca_delta *act, *next, *prev = NULL; - struct cost_pair *tmp; for (act = delta; act; act = next) { @@ -5595,9 +5594,7 @@ iv_ca_delta_reverse (struct iv_ca_delta *delta) act->next_change = prev; prev = act; - tmp = act->old_cp; - act->old_cp = act->new_cp; - act->new_cp = tmp; + std::swap (act->old_cp, act->new_cp); } return prev; |