diff --git a/gvn.c b/gvn.c index 92ee5eb..2417150 100644 --- a/gvn.c +++ b/gvn.c @@ -43,11 +43,11 @@ static uint gvntbln; static Ins * gvndup(Ins *i, int insert) { - uint idx, n; + uint idx; Ins *ii; idx = ihash(i) % gvntbln; - for (n=1;; n++) { + for (;;) { ii = gvntbl[idx]; if (!ii) break;