)

	return blocs
}

// sink for benchmark
var domBenchRes []*Block

func benchmarkDominators(b *testing.B, size int, bg blockGen) {
	c := testConfig(b)
	fun := c.Fun("entry", bg(size)...)

	CheckFunc(fun.f)
	b.SetBytes(int64(size))
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		domBenchRes = dominators(fun.f)
	}
}

type domFunc func(f *Func) []*Block