v_0 := v.Args[0]
	// match: (CLRLSLDI [c] (SRWconst [s] x))
	// cond: mergePPC64ClrlsldiSrw(int64(c),s) != 0
	// result: (RLWINM [mergePPC64ClrlsldiSrw(int64(c),s)] x)
	for {
		c := auxIntToInt32(v.AuxInt)
		if v_0.Op != OpPPC64SRWconst {
			break
		}
		s := auxIntToInt64(v_0.AuxInt)
		x := v_0.Args[0]
		if !(mergePPC64ClrlsldiSrw(int64(c), s) != 0) {
			break
		}
		v.reset(OpPPC64RLWINM)