diff options
Diffstat (limited to 'ssa.c')
| -rw-r--r-- | ssa.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ssa.c b/ssa.c index c098438..2de02d1 100644 --- a/ssa.c +++ b/ssa.c @@ -181,6 +181,8 @@ phiins(Fn *fn) p->cls = k; p->to = TMP(t); p->link = a->phi; + p->arg = vnew(0, sizeof p->arg[0], Pfn); + p->blk = vnew(0, sizeof p->blk[0], Pfn); a->phi = p; if (!bshas(defs, a->id)) if (!bshas(u, a->id)) { @@ -294,8 +296,8 @@ renblk(Blk *b, Name **stk, Fn *fn) t = p->to.val; if ((t=fn->tmp[t].visit)) { m = p->narg++; - if (m == NPred) - die("renblk, too many phi args"); + vgrow(&p->arg, p->narg); + vgrow(&p->blk, p->narg); p->arg[m] = getstk(t, b, stk); p->blk[m] = b; } |