diff options
| -rw-r--r-- | ssa.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ssa.c b/ssa.c index 7e03578..4be58ba 100644 --- a/ssa.c +++ b/ssa.c @@ -108,13 +108,13 @@ fillpreds(Fn *f) for (b=f->start; b; b=b->link) { if (b->s1) b->s1->npred++; - if (b->s2) + if (b->s2 && b->s2 != b->s1) b->s2->npred++; } for (b=f->start; b; b=b->link) { if (b->s1) addpred(b, b->s1); - if (b->s2) + if (b->s2 && b->s2 != b->s1) addpred(b, b->s2); } } |