diff options
Diffstat (limited to 'live.c')
| -rw-r--r-- | live.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/live.c b/live.c index 66c84e8..785a535 100644 --- a/live.c +++ b/live.c @@ -8,7 +8,8 @@ liveon(BSet *v, Blk *b, Blk *s) bscopy(v, s->in); for (p=s->phi; p; p=p->link) - bsclr(v, p->to.val); + if (rtype(p->to) == RTmp) + bsclr(v, p->to.val); for (p=s->phi; p; p=p->link) for (a=0; a<p->narg; a++) if (p->blk[a] == b) |